三库归位登录凭证/用户组/Php，处罚预告按规则档位修正，解禁与重置不再动人机验证

1) login.db 创建即入 登录凭证/、usergroup.db 入 用户组/、web_sync.db 入 Php/（WebManager 5处统一走 webSyncDbFile()），根目录存量由 migrateRootDataFiles 启动最早期整组迁移（.db+-shm+-wal 同进同退，失败整组回滚）；2) nextPunishHint 改为按 applyPunish同款判据(violation>=阈值取最高档)计算下一次违规真正命中的档位与配置时长，修复旧实现取 k>违规数 导致第3次违规就预告第6档15分钟、预告与实际处罚长期对不上的问题；3) unmutePlayer/resetPlayer 移除 markReverify 调用，解禁与重置发言违规不再重置人机验证（resetPlayer 顺带清 DB muted_until，避免重置后重启禁言复活）

.gitea/workflows/check_source.yml

@@ -0,0 +1,21 @@
+name: Check Source
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check workspace
+        run: |
+          echo "=== PWD ==="
+          pwd
+          echo "=== LS ==="
+          ls -la
+          echo "=== FIND POM ==="
+          find / -name "pom.xml" 2>/dev/null
+          echo "=== ENV ==="
+          env | grep -iE "workspace|repo|git" | sort
+          echo "=== DONE ==="

.gitea/workflows/release.yml

@@ -0,0 +1,123 @@
+name: Auto Release
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - name: Setup JDK 25
+        run: |
+          echo "Setting up JDK 25..."
+          apt-get update -qq
+          apt-get install -y -qq wget unzip
+          wget -q https://api.adoptium.net/v3/binary/latest/25/ga/linux/x64/jdk/hotspot/normal/eclipse?project=jdk -O /tmp/jdk25.tar.gz
+          tar -xzf /tmp/jdk25.tar.gz -C /opt
+          export JAVA_HOME=$(ls -d /opt/jdk-25* | head -1)
+          echo "JAVA_HOME=$JAVA_HOME" >> $GITHUB_ENV
+          echo "$JAVA_HOME/bin" >> $GITHUB_PATH
+          echo "JDK 25 installed: $($JAVA_HOME/bin/java -version 2>&1 | head -1)"
+          echo "Setup completed"
+
+      - name: Setup Maven
+        run: |
+          echo "Setting up Maven..."
+          apt-get install -y -qq maven
+          echo "Maven version: $(mvn -version 2>&1 | head -1)"
+          echo "Setup completed"
+
+      - name: Checkout code
+        run: |
+          echo "Checking out code..."
+          GIT_HOST=${GITHUB_SERVER_URL#http://}
+          GIT_HOST=${GIT_HOST#https://}
+          rm -rf /workspace/youpaishidifu/Sdf1_login/*
+          rm -rf /workspace/youpaishidifu/Sdf1_login/.[!.]*
+          git clone "http://${GIT_HOST}/$(echo ${GITHUB_REPOSITORY} | tr '[:upper:]' '[:lower:]').git" .
+          echo "Checkout completed"
+
+      - name: Build with Maven
+        run: |
+          echo "Building with Maven..."
+          mvn -B clean package -DskipTests
+          echo "Build completed"
+
+      - name: Verify JAR
+        run: |
+          echo "Verifying JAR..."
+          ls -la target/*.jar
+          echo "Verification completed"
+
+      - name: Generate Release Notes
+        run: |
+          echo "Generating release notes..."
+          VERSION=$(grep "^version:" src/main/resources/plugin.yml | awk '{print $2}' | tr -d '\r\n ')
+          TAG="v$VERSION"
+          
+          # Generate release notes from last 10 commits
+          echo "## Changes in $TAG" > /tmp/release_body.md
+          echo "" >> /tmp/release_body.md
+          git log --format="- **%h** %s (%an, %ad)" --date=short -10 >> /tmp/release_body.md
+          echo "" >> /tmp/release_body.md
+          echo "### Full changelog" >> /tmp/release_body.md
+          echo "" >> /tmp/release_body.md
+          echo "[View all commits](/youpaishidifu/Sdf1_login/commits/main)" >> /tmp/release_body.md
+          
+          echo "Release notes generated for $TAG"
+          cat /tmp/release_body.md
+
+      - name: Create Release
+        env:
+          GITEA_TOKEN: 194187cbdc8e1f1d3bc810b1b9e07ddc904a1f73
+        run: |
+          set -e
+          VERSION=$(grep "^version:" src/main/resources/plugin.yml | awk '{print $2}' | tr -d '\r\n ')
+          TAG="v$VERSION"
+          BASE="$GITHUB_API_URL/repos/$GITHUB_REPOSITORY"
+          echo "Version: $VERSION, Tag: $TAG"
+          
+          echo "=== Checking existing tag $TAG ==="
+          HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" -H "Authorization: token $GITEA_TOKEN" "$BASE/releases/tags/$TAG")
+          echo "Check tag HTTP: $HTTP_CODE"
+          
+          if [ "$HTTP_CODE" = "200" ]; then
+            OLD_ID=$(curl -s -H "Authorization: token $GITEA_TOKEN" "$BASE/releases/tags/$TAG" | python3 -c "import sys,json; print(json.load(sys.stdin).get('id',''))")
+            echo "Tag $TAG exists (release #$OLD_ID), deleting..."
+            curl -s -X DELETE -H "Authorization: token $GITEA_TOKEN" "$BASE/releases/$OLD_ID"
+            curl -s -X DELETE -H "Authorization: token $GITEA_TOKEN" "$BASE/tags/$TAG"
+            sleep 1
+          fi
+          
+          echo "=== Creating release ==="
+          # Use python3 to construct proper JSON
+          python3 -c "
+          import json, sys
+          body = open('/tmp/release_body.md').read()
+          data = {'tag_name': '$TAG', 'name': '$TAG', 'body': body, 'draft': False, 'prerelease': False}
+          print(json.dumps(data))
+          " > /tmp/release_payload.json
+          
+          RESP=$(curl -s -X POST \
+            -H "Authorization: token $GITEA_TOKEN" \
+            -H "Content-Type: application/json" \
+            "$BASE/releases" \
+            -d @/tmp/release_payload.json)
+          
+          RELEASE_ID=$(echo "$RESP" | python3 -c "import sys,json; print(json.load(sys.stdin).get('id',''))")
+          echo "Created release #$RELEASE_ID"
+          
+          echo "=== Uploading artifact ==="
+          JAR=$(ls target/*.jar | head -1)
+          UPLOAD_CODE=$(curl -s -o /dev/null -w "%{http_code}" -X POST \
+            -H "Authorization: token $GITEA_TOKEN" \
+            -H "Content-Type: application/jar" \
+            "$BASE/releases/$RELEASE_ID/assets?name=$(basename $JAR)" \
+            --data-binary "@$JAR")
+          echo "Upload HTTP: $UPLOAD_CODE"
+          
+          echo "=== Release $TAG created successfully ==="
+

.gitea/workflows/simple.yml

@@ -0,0 +1,12 @@
+name: Simple Test
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Hello
+        run: echo "Hello from Gitea Actions!"

.gitea/workflows/test_env.yml

@@ -0,0 +1,15 @@
+name: Test Env
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Show env
+        run: |
+          echo "=== ENV ==="
+          env | sort
+          echo "=== DONE ==="

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,32 @@
+---
+name: Bug 反馈
+about: 报告一个 Bug 以帮助改进插件
+title: "[Bug] "
+labels: bug
+assignees: ''
+
+---
+
+## Bug 描述
+请简明扼要地描述 Bug 是什么。
+
+## 复现步骤
+1. 进入 ...
+2. 点击 ...
+3. 出现错误 ...
+
+## 期望行为
+描述你期望发生的事情。
+
+## 实际行为
+描述实际发生了什么。
+
+## 服务端信息
+- 服务器类型和版本（如 Paper 1.21.4）：
+- 插件版本：
+
+## 截图 / 日志
+如有相关截图或报错日志，请粘贴在此处。
+
+## 其他信息
+补充任何你认为有助于解决问题的信息。

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: true
+contact_links:
+  - name: 问题排查指南
+    url: https://github.com/ypsdf1/sdf1_login
+    about: 在提交 Bug 前，请先查阅文档确认是否已有相关说明。

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -0,0 +1,20 @@
+---
+name: 功能新增
+about: 提出一个新功能的需求建议
+title: "[Feature] "
+labels: enhancement
+assignees: ''
+
+---
+
+## 功能描述
+请描述你希望添加的新功能。
+
+## 动机
+为什么需要这个功能？它能解决什么问题？
+
+## 建议的实现方式
+如果对实现方式有想法，请在此描述。
+
+## 额外信息
+补充任何你认为有助于理解需求的上下文。

.github/ISSUE_TEMPLATE/suggestion.yml

@@ -0,0 +1,17 @@
+---
+name: 建议提交
+about: 对插件提出改进建议或反馈
+title: "[Suggestion] "
+labels: suggestion
+assignees: ''
+
+---
+
+## 建议内容
+请描述你的建议或想法。
+
+## 背景
+什么场景下产生的这个建议？
+
+## 预期效果
+你认为采用这个建议后能达到什么效果？

.github/workflows/release.yml

@@ -0,0 +1,39 @@
+name: Auto Release
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Extract version from plugin.yml
+        id: version
+        run: |
+          echo "version=$(grep '^version: ' src/main/resources/plugin.yml | sed 's/version: //')" >> $GITHUB_OUTPUT
+
+      - name: Set up JDK 26
+        uses: actions/setup-java@v4
+        with:
+          java-version: '26'
+          distribution: 'zulu'
+
+      - name: Build with Maven
+        run: mvn -B clean package -DskipTests
+
+      - name: Verify JAR exists
+        run: ls -la target/Sdf1_login.jar
+
+      - name: Create Release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: v${{ steps.version.outputs.version }}
+          name: v${{ steps.version.outputs.version }}
+          files: target/Sdf1_login.jar
+          generate_release_notes: true

.gitignore

@@ -36,4 +36,88 @@ build/
 .vscode/
 
 ### Mac OS ###
-.DS_Store
+.DS_Store
+
+# 开发辅助文件（本地保留，不推送到仓库）
+/代码关联关系.md
+txt/
+*.xlsx
+*.patch
+backup/
+新建*.txt
+群戏归类.txt
+upload_sftp.py
+deploy_*.py
+deploy_*.ps1
+deploy_*.sh
+
+# PHP Web 后端
+web/Web.db
+web/debug_log_tail.txt
+web/upload_debug.ps1
+web/api/*.bak*
+# 敏感文件 - 禁止提交上传/调试脚本
+web/upload_*.php
+web/self_update.php
+web/version_check.php
+web/debug_*.php
+web/db/debug_*.php
+# 支付密钥 - 严禁提交 (double insurance，配合 Web/.gitignore)
+Web/密钥文件_git拉黑.txt
+web/密钥文件_git拉黑.txt
+Web/pay_secrets.php
+web/pay_secrets.php
+
+# Windows 保留设备名（无法用普通 rm 删除）
+nul
+con
+prn
+aux
+com1
+com2
+com3
+com4
+com5
+com6
+com7
+com8
+com9
+lpt1
+lpt2
+lpt3
+lpt4
+lpt5
+lpt6
+lpt7
+lpt8
+lpt9hs_err_pid*.log
+hs_err_pid*.log
+replay_pid*.log
+
+# 屏蔽patch文件
+*.patch
+# 屏蔽wb产生的工作文件
+.workbuddy/
+# 屏蔽备份文件
+backup/
+# 屏蔽根目录下的所有json
+/*.json
+# 屏蔽垃圾文件
+*.idx
+*.pack
+*.rar
+test.*
+/*.rev
+# 屏蔽全部日志文件
+*.log
+# 屏蔽开发计划相关文件
+*.xlsx
+*.docs
+*.doc
+*.txt
+# 屏蔽全部部署脚本(wb用)
+*.py
+# 屏蔽其它文件
+*.md
+# 过滤readme
+!readme.md

.idea/.gitignore

@@ -1,10 +1,10 @@
-# 默认忽略的文件
-/shelf/
-/workspace.xml
-# 基于编辑器的 HTTP 客户端请求
-/httpRequests/
-# 已忽略包含查询文件的默认文件夹
-/queries/
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml
+# 默认忽略的文件
+/shelf/
+/workspace.xml
+# 基于编辑器的 HTTP 客户端请求
+/httpRequests/
+# 已忽略包含查询文件的默认文件夹
+/queries/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

.idea/encodings.xml

@@ -1,7 +1,7 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="Encoding">
-    <file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
-    <file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
-  </component>
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding">
+    <file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
+  </component>
 </project>

.idea/misc.xml

@@ -1,14 +1,12 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ExternalStorageConfigurationManager" enabled="true" />
-  <component name="MavenProjectsManager">
-    <option name="originalFiles">
-      <list>
-        <option value="$PROJECT_DIR$/pom.xml" />
-      </list>
-    </option>
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="21" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/out" />
-  </component>
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="MavenProjectsManager">
+    <option name="originalFiles">
+      <list>
+        <option value="$PROJECT_DIR$/pom.xml" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" project-jdk-name="26" project-jdk-type="JavaSDK" />
 </project>

.idea/vcs.xml

@@ -1,6 +1,6 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
 </project>

README.md

@@ -1,112 +1,612 @@
 # Sdf1系列登录插件使用说明
 
+# 特别说明：本插件仅有简中语言版本，如需除简中以外的任何版本，请下载插件源码，自行修改！
+
 ## 1. 功能介绍
 
-| 名字 | 描述/作用 | 施工状态 |
-| :--- | :--- | :--- |
+| 名字 | 描述/作用 | 施工状态 | 
+| :---: | :---: | :---: |
 | 登录 | 用户登录/注册 | 已完成 |
-| 世界垃圾箱 | 清理服务器凋落物 | 半成品 |
-| 工单系统 | 用户提交工单 | 已完成 |
+| 世界垃圾箱 | 清理服务器凋落物 | 已完成 |
+| 工单系统 | 用户提交工单 | 已完成 | 
 | 签到系统 | 签到积分换奖励 | 已完成 |
+| 新人礼包 | 新玩家7日礼包 | 已完成 |
+| 挂机检测 | 挂机检测踢出 | 已完成 | 
+| 自定义菜单 | 可以自己diy指令 | 已完成 |
+| 自定义菜单图标 | 可以用自己喜欢的物品当图标 | 已完工 |
+| 商城系统| 内置游戏商人可供销售商品 | 已完工 |
+| 虚拟货币 | 供签到、游戏商人使用的货币系统 | 已完工 |
+
+
+## 2.安装说明：
+
+| 前置插件 | 选装类型 |  功能作用 |
+| :--- | :--- | :--- |
+| [CY_beibao](https://git.ypshidifu.cn/youpaishidifu/CY_beibao) | 可选,推荐 | 云背包，积分商城可购买背包容量 |
+| EssentialsX | 可选 | 主流经济系统 | 
+| [sdf1](https://git.ypshidifu.cn/youpaishidifu/Sdf1_plugin) | 可选,推荐 | CDK兑换系统 |
 
-## 2. 安装说明
 
-| 前置插件 | 选装类型 |
-| :--- | :--- |
-| CY_beibao | 可选 |
-| EssentialsX | 可选 |
 
 ### 2.1 下载
-您可以从GitHub和Gitee下载插件，将其放入服务器plugin目录，重启服务器即可。
+您可以从GitHub和Gitee、gitcode下载到插件，将其丢入服务器plugin目录，重启服务器即可。
 
-### 2.2 配置文件
+### 2.2. 配置文件
 
 #### 2.2.1 消息.txt
-此文件控制整个插件的所有提示消息，修改后执行 /sdf1_login reload 重载插件。
+此文件控制着整个插件的所有提示消息，您可以根据自己的需求修改，修改后需要执行 /sdf1_login reload 重载插件。支持[颜色代码](https://zh.minecraft.wiki/w/%E6%A0%BC%E5%BC%8F%E5%8C%96%E4%BB%A3%E7%A0%81)<br>
+同时兼容`<b> </b>`标签，对段落加粗，`\n 和 <br>`进行段落换行
 
-#### 2.2.2 挂机白名单.txt
-挂机踢出开启时，该配置下的玩家不受影响。
 
-#### 2.2.3 SMTP设置.txt
-控制SMTP邮件服务器配置，用于找回密码时发送邮件。
+```txt
+# ==========================================
+#      Sdf1_login 消息配置文件
+# ==========================================
+# 颜色代码使用 § 符号
+#   §0黑色 §1深蓝 §2深绿 §3深青
+#   §4深红 §5深紫 §6金色 §7灰色
+#   §8深灰 §9蓝色 §a绿色 §b浅蓝
+#   §c红色 §d粉色 §e黄色 §f白色
+#   §l粗体 §n下划线 §o斜体 §r重置
+#
+# 占位符用 {xxx} 表示，运行时自动替换
+# 支持 <b>粗体</b> 标签
+# 支持 \n 或 <br> 换行
+# 修改后执行 /sdf1_login reload 重载
+# ==========================================
 
-#### 2.2.4 插件设置.txt
-管控整个插件，包括账号注册限制、管理员密码等。
+# ---- 登录注册相关 ----
+# login_timeout: 登录超时被踢出时的提示
+login_timeout=§c登录超时，请重新登录
+# not_registered: 未注册玩家收到的提示
+not_registered=§e您尚未注册，请使用 /reg <密码>
+# not_logged_in: 已注册但未登录的提示
+not_logged_in=§e您尚未登录，请使用 /login <密码>
+# already_registered: 已注册玩家再次注册时的提示
+already_registered=§c您已注册过账号
+# already_logged_in: 已登录玩家再次登录时的提示
+already_logged_in=§c您已登录
+# reg_success: 注册成功提示
+reg_success=§a注册成功！欢迎来到服务器
+# login_success: 登录成功提示
+login_success=§a登录成功！
+# login_failed: 密码错误提示
+login_failed=§c密码错误，请重试
 
-#### 2.2.5 chat.txt
-控制聊天过滤，处理违规链接。
+# ---- 密码相关 ----
+# password_wrong: 旧密码验证失败
+password_wrong=§c密码错误
+# password_changed: 密码修改成功
+password_changed=§a密码修改成功！
+# password_format_error: 密码格式不符合要求
+password_format_error=§c密码需6位以上，含大小写字母和数字
+# password_same: 新密码与旧密码相同
+password_same=§c新密码不能与旧密码相同
+# reset_no_email: 找回密码时未绑定邮箱
+reset_no_email=§c您未绑定邮箱，无法找回密码
+# reset_sent: 临时密码已发送到邮箱
+reset_sent=§a临时密码已发送到您的邮箱，请查收
 
-## 3. 指令
+# ---- 签到积分相关 ----
+# checkin_already: 今日已签到
+checkin_already=§c您今日已签到
+# checkin_success: 签到成功，{points}=获得积分 {streak}=连续天数 {multi}=倍率
+checkin_success=§a签到成功！获得 {points} 积分，连续 {streak} 天，倍率 x{multi}
+# points_insufficient: 积分不足
+points_insufficient=§c积分不足，当前: {points}
+# points_purchase_success: 积分购买成功
+points_purchase_success=§a购买成功！消耗 {count} 积分
 
-- Sdf1_login 主指令
-- Sdf1_login reload 重载配置
-- reg 注册账号
-- login 登录账号
-- l 登录账号
+# ---- 挂机检测相关 ----
+# afk_set_enabled: 挂机检测开启
+afk_set_enabled=§a挂机检测已开启
+# afk_set_disabled: 挂机检测关闭
+afk_set_disabled=§c挂机检测已关闭
+# afk_kick: 因挂机被踢出
+afk_kick=§c因挂机过久被踢出
 
-## 4. 运行截图
+# ---- 邮箱相关 ----
+# email_set: 邮箱设置成功
+email_set=§a邮箱设置成功：{email}
+# email_format_error: 邮箱格式错误
+email_format_error=§c邮箱格式不正确
+
+# ---- 邀请相关 ----
+# invite_code_generated: 邀请码生成
+invite_code_generated=§a邀请码：{code}
+# invite_used: 使用邀请码成功
+invite_used=§a邀请成功，邀请人：{player}
+# invite_self: 使用自己的邀请码
+invite_self=§c不能使用自己的邀请码
+# invite_not_found: 邀请码不存在
+invite_not_found=§c邀请码不存在
+# invite_referral_bonus: 被邀请人签到后邀请人获得奖励
+invite_referral_bonus=§a邀请奖励！获得 {points} 积分
+
+# ---- 新人礼包相关 ----
+# gift_not_ready: 礼包条件未满足
+gift_not_ready=§c礼包条件未满足
+# gift_claimed: 礼包领取成功
+gift_claimed=§a礼包领取成功！
+
+# ---- 审批与IP限制 ----
+# need_approval: 注册需审批
+need_approval=§e注册需审批 (工单#{id})
+# ip_max_accounts: IP注册已达上限
+ip_max_accounts=§cIP注册已达上限
+
+# ---- 管理员操作 ----
+# admin_delete_confirm: 管理员删除账号确认提示
+admin_delete_confirm=§c请在聊天中输入玩家名确认删除
+
+# ---- 聊天过滤 ----
+# chat_muted: 禁言玩家尝试聊天
+chat_muted=§c§l[Sdf1_chat] §f你已被禁言，无法聊天
+# chat_url_blocked: 发送违规链接被拦截
+# {url}=检测到的链接地址
+chat_url_blocked=§c§l[Sdf1_chat] §f检测到违规第三方链接: §e{url}
+# chat_url_violation: 当前违规次数
+# {count}=当前违规次数
+chat_url_violation=§7当前违规次数: §e{count}
+# chat_url_admin_notify: 通知管理员，{player}=玩家名 {url}=链接 {count}=次数
+chat_url_admin_notify=§e§l[Sdf1_chat] §f{player} 发送违规链接: {url} (第{count}次)
+# chat_url_broadcast: 全服通报，{player}=玩家名
+chat_url_broadcast=§c§l[Sdf1_chat] §e{player} §f因发送违规链接被处罚
+
+# ---- 通用 ----
+# 未知参数: 未知命令或权限不足时的提示
+未知参数=§c未知参数或权限不足
+# only_player: 仅玩家可用的命令
+# only_player=§c此命令仅玩家可用
+
+```
+
+### 2.2.2 挂机白名单.txt
+当挂机踢出开启时，该配置下的玩家不受挂机提出影响
+
+### 2.2.3 SMTP设置.txt
+
+此文件控制着SMTP邮件服务器的配置，用于找回密码时发送邮件。<br>可通过GUI进行配置，也可以手动修改此配置文件。修改后，重载插件即可生效
+
+```txt
+# ===== SMTP 邮件服务器配置 =====
+smtp地址=smtp.example.com
+smtp端口=465
+smtp账号=mail@example.com
+smtp密码=example.com
+发件人名称=Sdf1_login
+smtp加密=true
+验证码接收邮箱=example@example.com
+
+```
+
+### 2.2.4 插件设置.txt
+
+此配置管控这整个插件，包括玩家能注册多少个账号、默认的管理员面板密码多少、tag包含什么视为管理员等
+
+```txt
+# ===== Sdf1_login 插件设置 =====
+管理标签=admin
+管理密码=qweasd 
+每IP最大账号数=3
+审批模式=manual
+自动审批延迟分钟=30
+登录超时秒数=60
+挂机踢出=false
+挂机超时秒数=300
+服务商积分倍率=2.0
+基础经济奖励=100
+经济奖励每评分=50.0
+报单人积分奖励=10
+# ---- 签到盲盒奖励 ----
+签到固定金额=0
+签到最小金额=10
+签到最大金额=100
+签到给积分=true
+签到积分数量=10
+
+
+```
+
+### 2.2.5 chat.txt
+该文件控制着聊天过滤，当玩家发送违规链接时，会自动根据配置规则进行处理。<br>
+可用的处罚规则：
+- warn: 警告
+- mute: 禁言
+- kick: 踢出
+- ban: 封禁
+- banip：封禁IP
+
+```txt
+# Sdf1_chat 聊天过滤配置
+通知管理员: true
+全服通报: true
+禁言时长: 300
+
+白名单:
+*.minecraft.net
+baidu.com
+github.com
+
+处罚规则:
+1:warn:0
+2:warn:0
+3:mute:300
+5:mute:600
+8:kick:0
+10:ban:0
+
+白名单玩家:
+
+```
+### 2.2.6 radio_config.txt
+```txt
+# ============ Sdf1 Radio Config ============
+#
+# resource-pack-url
+#   填外部地址（HTTP或HTTPS均可）
+#   例: https://example.com/radiopack.zip
+#   留空 = 使用内置HTTP服务
+#
+# http-port
+#   内置HTTP端口（仅resource-pack-url为空时生效）
+#
+# ============ Settings ===============
+
+resource-pack-url=https://*.ypshidifu.cn/|*.mcserver.ccwu.cc
+http-port=443
+```
+- radio_config这里可以使用通配符域名，当使用通配符时，系统随机生成url，拒绝过资源包的玩家，每次都会收到提示。并且自1.2版本起，拒绝资源包=放弃游玩服务器。如果您无需广播功能，可以不放ogg文件进入`./plugin/radio/ogg`。这样服务端不会自动生成资源包，也不会强制下载了
+
+### 2.2.7 菜单.txt
+- 自定义菜单配置文件
+
+```json
+# 服务器菜单
+# 使用类json格式
+// 支持使用：//Java单行注释、#yml单行注释、/* */块注释，也支持<!--- --->的块注释
+
+{
+  标题：主城传送
+  指令：/dom tp 主城区 # 这里如果是xxx.txt则表示进入二级目录
+  权限类型：玩家 
+  图标：COMPASS
+}
+
+{
+  标题：随机传送
+  指令：/rtp
+  权限类型：玩家
+  图标：ENDER_PEARL
+}
+
+{
+  标题：擂台比武
+  指令：/dom tp PVP
+  权限类型：玩家
+  图标：netherite_spear
+}
+
+{
+  标题：领地操作
+  指令：/dom
+  权限类型：玩家
+  图标：paper
+}
+{
+  标题：逛商店
+  指令：/dom tp shop
+  权限类型：玩家
+  图标：honeycomb
+}
+
+{
+  标题：传送开关
+  指令：/tptoggle
+  权限类型：玩家
+  图标：redstone_torch
+}
+
+{
+  标题：返回上一个位置
+  指令：/back
+  权限类型：玩家
+  图标：red_bed
+}
+{
+  标题：前往小黑塔
+  指令：/dom tp 小黑塔
+  权限类型：玩家
+  图标：dragon_head
+}
+{
+  标题：云背包
+  指令：/cy
+  权限类型：玩家
+  图标：potato
+}
+{
+  标题：自杀
+  指令：/suicide
+  权限类型：玩家
+  图标：wooden_axe
+}
+{
+  标题：游戏商人
+  指令：/shop
+  权限类型：玩家
+  图标：shield
+  格子：28
+}
+```
+### 2.2.8 商品配置
+- 配置此处的文件，负责展示游戏内所销售的商品。<br>
+- 一个文件名，对应一个商品分类，使用md文件格式
+```
+# 建筑材料
+
+| ID | 品名 | 材质 | 购入价 | 售出价 | 库存 | 本小时销量 | 总销量 |
+| --- | --- | --- | --- | --- | --- | --- | --- |
+| STONE | 石头 | STONE | 10 | -1 | -1 | 0 | 0 |
+| COBBLESTONE | 圆石 | COBBLESTONE | 5 | -1 | -1 | 0 | 26 |
+| OAK_PLANKS | 橡木木板 | OAK_PLANKS | 8 | 3 | -1 | 0 | 0 |
+| BRICKS | 砖块 | BRICKS | 12 | -1 | -1 | 0 | 0 |
+| GLASS | 玻璃 | GLASS | 15 | 6 | -1 | 0 | 0 |
+| QUARTZ_BLOCK | 石英块 | QUARTZ_BLOCK | 20 | 8 | -1 | 0 | 0 |
+| AMETHYST_BLOCK | 紫水晶 | AMETHYST_BLOCK | 10 | 0 | -1 | 0 | 999 |
+| OCHRE_FROGLIGHT | 赭黄蛙鸣灯 | OCHRE_FROGLIGHT | 100 | 0 | -1 | 0 | 1000 |
+
+```
+
+## 2.3 商城部分介绍
+1. 自助退款，买多买错，不用慌，一件退单很安心<br>
+2. 购物车，买的多怕买错，先加购物车，后续统一结算<br>
+3. 害怕订单找不到？一键查看历史订单<br>
+  ![](img/shop4.png)
+4. 玩家要耍赖皮，拿着小票来找麻烦怎么办？退款订单自动贴标，拒绝白嫖
+![](img/shop7.png)<br>
+![](img/shop6.png)
+5. 想查看玩家消费记录？小手一点，明明白白<br>
+![](img/shop5.png)
+
+
+
+
+## 2.4 打印流水部分介绍
+1. 管理员怀疑某个玩家刷钱了，怎么办？/printer 玩家名，一检查流水，很安心。很多人都刷了怎么办？/printer不加参数，一键导出全服流水，查他个底朝天<br>
+2. 忘记删除怎么办？插件每分钟自动检测，旧文件超过24小时，自动删
+  
+
+
+## 3. 指令参数及介绍
+
+- Sdf1_login 主指令<br>
+- Sdf1_login reload 重载配置文件<br>
+- reg 注册账号<br>
+- login 登录账号<br>
+- l 登录账号<br>
+- sdf1_login del 删除玩家账号<br>
+- sdf1_login radio 停止播放广播<br>
+- sdf1_login radio reload 重载广播并重新打包资源包<br>
+- menu 开/关 是否开启菜单<br>
+- printer 打印流水数据，支持不带参数&带玩家名为参数<br>
+- sdf1_login printer 作用同printer<br>
+- sdf1_login shop 商城
+- protect 区域防护
+
+
+
+## 4. 自定义菜单物品
+- 打开主界面，选择"我的"进入<br>
+![](img/menu1.png)
+- 将你的自定义物品与雪球交换<br>
+![](img/menu2.png)
+- 随后系统会给你重新发放菜单，并且此时图标就是你的自定义物品了
+
+## 5. pvp战神榜
+- 通过此功能，你可以在服务器里制作大服务器同款的击杀排行榜，而且能精准定位指定区域<br>
+![](img/pvp1.png)
+- 并且有着网游同款的击杀通报<br>
+![](img/pvp3.png)
+- 播报逻辑是：<br>
+- 3杀<br>
+- 5杀<br>
+- 5杀以上每杀一次都是一条播报<br>
+- 终结者通报，触发连杀的玩家被终结也会有全服通报
+
+## 6. 区域防护
+- 通过此功能，您可在服务器里需要防护的地方(比如展示框不想被玩家随便破坏、主城不准玩家袭击等)加以防护。<br>
+- 还能够保护指定区域的玩家不受任何伤害。<br>
+
+| 指令 | 参数1| 参数2 | 参数3 | 结果 |
+| :---: | :---: | :---: | :---: |  :---: |
+| protect | 无 |  无 | 无  | 帮助信息 |
+| protect | add | 区域名 | 玩家名 |  加白指定玩家到区域 | 
+| protect | add | 玩家名 | 无|  加白指定玩家为全局 | 
+| protect | additem | 区域名 | 物品名 |  加黑指定物品到区域 | 
+| protect | additem |  物品名 | 无 | 加黑指定物品到全局 | 
+| protect | addname | 区域名 | 名字 | 加白指定生物名字到区域和平模式白名单 |
+| protect | addplayer | 区域名 | 玩家名字 | 加白指定玩家到区域强制模式豁免名单 |
+| protect | remove | 玩家名字 | 无 | 移除玩家为全白 |
+| protect | remove | 区域名 | 玩家名 | 移除玩家为区白 |
+| protect | removeitem | 物品名 | 无 | 删除指定物品为全黑
+| protect | removeitem | 区域名 |  物品名 | 删除指定物品为区黑
+| protect | removename | 区域名 | 名字 | 删除指定名字为区域和平模式白名单 |
+| protect | removeplayer | 区域名 | 名字 | 删除指定玩家为强制模式豁免名单 |
+| protect | 参数不分顺序 | 区名可以写这里也可以写后面 | 玩家名可以写这里也可以写前面 | 完美的宝宝化 |
+
+示范：
+- `/protect add 末地保护区 players` 添加players玩家到末地保护区<br>
+- `/protect removeitem 主城区 TNT` 从主城删了TNT这个黑名单物品<br>
+- `/protect 筑城区 addwhite zhangsan` 把zhangsan加白到主城区的模式豁免名单。<br>
+- 所有参数`任意排序`，`区域名字`随便填写，强大的`兜底`会自动识别"宝宝画板"，你可以放心、大胆的乱写
+
+
+| 参数 | 效果 |
+| :---: | :---: |
+| 和平模式 | 所有敌对生物全部进虚空 |
+| 禁止袭击 | 立即清理玩家身上的袭击效果，传灾厄村民进虚空 |
+| 清除XX效果 | 立即清除玩家身上的效果
+| 给与xx效果 | 根据配置文件，给予玩家指定等级、时长的效果
+
+## 生物属性对照表
+| 中文名称 | 类型 | 附加属性 |
+| :---: | :----: | :----: |
+| 溺尸 | 近战/远程 | 亡灵、水生 |
+| 骷髅 | 远程 | 亡灵 |
+| 流浪者 | 远程 | 亡灵、寒冷群系变种 |
+| 沼骸 | 远程 | 亡灵、沼泽变种 |
+| 焦骸 | 远程 | 亡灵、沙漠变种、免疫阳光 |
+| 掠夺者 | 远程 | 灾厄村民、袭击成员 |
+| 卫道士 | 近战 | 灾厄村民、袭击成员 |
+| 幻术师 | 远程 | 灾厄村民、Java专属、隐身分身 |
+| 旋风人 | 远程 | 试炼密室生成、免疫弹射物、强击退 |
+| 监守者 | 近战/声波远程 | 深暗之域、附带盲视效果 |
+| 远古守卫者 | 近战/激光远程 | 海底神殿、水下、附加挖掘疲劳 |
+| 守卫者 | 近战/激光远程 | 海底神殿、水下 |
+
+
+配置文件解析：<br>
+- 支持注释格式：`Java的//单行注释`、`yml的#单行注释`、`HTML的<!--- --->注释`和`Java/* */块注释`
+```txt
+# 区域: 主城区
+起点: world,-130,-713
+终点: world,-427,-560
+高度范围: 0-255
+
+没收物品: 蘑菇,毒蘑菇  #没收哪些物品(末地推荐这两个)
+ // 禁止放置方块 #保护区内，非区白/全白玩家禁止放置方块
+// 禁止破坏方块 # 同上
+禁止PVP # 玩家之间不能PVP
+禁止摔伤 # 摔落无法造成任何伤害
+禁止饥饿 # 不会消耗饱食度
+禁止一切伤害 # 任何怪物都无法造成伤害 
+# 禁止丢弃物品
+# 禁止末影珍珠
+# 禁止使用弓箭
+# 禁止骑乘
+// 和平模式 // 所有的敌对生物全部传送进虚空
+禁止袭击
+禁止交互展示框 # 核心，任何玩家不能触碰展示框。区白/全白玩家除外
+// 清除所有效果 # 清理所有负面效果
+效果 村庄英雄 255 999999 # 给予玩家效果。格式为： 效果 效果名字 等级(最高255) 时间
+效果 生命提升 255 999999
+效果 抗性提升 255 999999
+效果 抗火 255 999999
+# 禁止药水
+禁止爆炸
+禁止使用物品: TNT
+# 效果: 夜视 1 999
+进入提示: 欢迎来到保护区 # 是否开启进入提示，即自定义提示
+离开提示: 已离开保护区
+ 没收提示: 你的违禁品已被没收
+ 通报批评: §c§l{player} §f在{area}违规携带违禁品，被没收 §e{count}§f件！ # 通报违禁品。{player} 玩家名 {count}数量 {area}区域
+# 惩罚命令: ban {player} 60s 违规
+
+
+```
+
+## php端说明：
+1. 默认密码ypshidifu2026<br>
+2. 工单系统全面支持markdown语法：
+```md
+# 一级标题
+## 二级标题
+### 三级标题
+#### 四级标题
+##### 五级标题
+###### 六级标题
+
+表格语法
+
+| 表格列1 | 表格列2 |
+| --- | --- |
+| 表格1 | 表格2 |
+
+>单嵌套语法
+
+>嵌套块
+>
+>>语法
+
+![](图片链接) 图片语法
+[]() 超链接语法
+<br>换行语法
+代码块语法
+```
+## 工单状态：
+
+|  状态名 | 是否可回复 | 备注说明 |
+| :---: | :---: | :---: |
+| 已提交 | 可回复 | 初始化状态 |
+| 已回复 | 可回复 | 玩家自己回复了/管理员/服务商回复了 |
+| 已完结 | 不可回复 | 管理员驳回了工单请求 |
+| 已撤销 | 不可回复 | 用户撤销了工单请求 |
+
+## 服务商说明
+- 若您需要授权某个玩家为服务商，请登录游戏，打开工单系统-管理面板-添加服务商，然后输入他的名字即可邀请服务商
+
+
+## 运行截图
 
 主界面
-
-![主界面](img/login.png)
+![](img/login.png)
 
 邀请数据
-
-![邀请数据](img/login2.png)
+![](img/login2.png)
 
 积分商店
-
-![积分商店](img/login3.png)
+![](img/login3.png)
 
 任务中心
-
-![任务中心](img/login4.png)
+![](img/login4.png)
 
 垃圾箱
-
-![垃圾箱](img/login5.png)
+![](img/login5.png)
 
 管理员面板
-
-![管理员面板](img/login6.png)
+![](img/login6.png)
 
 管理面板-用户管理
+![](img/login7.png)
 
-![用户管理](img/login7.png)
 
 工单中心
-
-![工单中心](img/login8.png)
+![](img/login8.png)
 
 工单管理
-
-![工单管理](img/login9.png)
+![](img/login9.png)
 
 我的工单
+![](img/login10.png)
 
-![我的工单](img/login10.png)
 
 提交工单
-
-![提交工单](img/login11.png)
+![](img/login11.png)
 
 服务商列表
-
-![服务商列表](img/login12.png)
+![](img/login12.png)
 
 服务商抢单大厅
-
-![抢单大厅](img/login13.png)
+![](img/login13.png)
 
 服务商-接单界面
+![](img/login14.png)
 
-![接单界面](img/login14.png)
+管理员-工单详情页面
+![](img/login15.png)
 
-管理员-工单详情
+商城主界面
+![](img/shop1.png)
 
-![工单详情](img/login15.png)
+商城购物车
+![](img/cart1.png)
 
-## 5. 下载地址
+商城退单
+![](img/shop2.png)
 
-- GitHub: https://github.com/ypsdf1/sdf1_login
-- Gitee: https://gitee.com/nihaoshidifu/sdf1_login
+## 4. 下载地址
+- 官方文档：[https://wiki.ypshidifu.cn](https://wiki.ypshidifu.cn) (推荐)
+- GitHub：[https://github.com/ypsdf1/sdf1_login](https://github.com/ypsdf1/sdf1_login)
+- Gitee：[https://gitee.com/nihaoshidifu/sdf1_login](https://gitee.com/nihaoshidifu/sdf1_login)
+- gitcode: [https://gitcode.com/ypsdf1/Sdf1_login](https://gitcode.com/ypsdf1/Sdf1_login)

pom.xml

@@ -11,7 +11,7 @@
     <packaging>jar</packaging>
 
     <properties>
-        <java.version>21</java.version>
+        <java.version>25</java.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
@@ -27,18 +27,18 @@
     </repositories>
 
     <dependencies>
+        <!-- ★ 与测试服/生产服运行时保持一致（Paper 26.x）。
+             26.x 的命令分发改走 Brigadier：PlayerCommandPreprocessEvent 已
+             @Deprecated 且不再是拦截入口，未命中的唯一拦截点是
+             UnknownCommandEvent；聊天事件是 AsyncChatEvent 而非
+             AsyncPlayerChatEvent。用 1.21.4 编译会因签名不匹配直接编不过。 -->
         <dependency>
             <groupId>io.papermc.paper</groupId>
             <artifactId>paper-api</artifactId>
-            <version>1.21.4-R0.1-SNAPSHOT</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>com.github.MilkBowl</groupId>
-            <artifactId>VaultAPI</artifactId>
-            <version>1.7.1</version>
+            <version>26.2.build.129-stable</version>
             <scope>provided</scope>
         </dependency>
+
         <dependency>
             <groupId>org.xerial</groupId>
             <artifactId>sqlite-jdbc</artifactId>
@@ -54,13 +54,12 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.11.0</version>
+                <version>3.15.0</version>
                 <configuration>
-                    <source>21</source>
-                    <target>21</target>
+                    <release>25</release>
+                    <encoding>UTF-8</encoding>
                 </configuration>
             </plugin>
         </plugins>
     </build>
-
 </project>

src/main/java/Sdf1_login/AFKManager.java

@@ -1,197 +1,197 @@
-package Sdf1_login;
-
-import org.bukkit.Bukkit;
-import org.bukkit.Sound;
-import org.bukkit.entity.Player;
-import org.bukkit.plugin.java.JavaPlugin;
-import org.bukkit.scheduler.BukkitRunnable;
-
-import java.util.*;
-
-public class AFKManager {
-
-    // 玩家最后活动时间（空闲才开始计时）
-    private final Map<UUID, Long> lastAction =
-            new HashMap<>();
-    // 每个玩家当前的警告阶段
-    private final Map<UUID, Integer> lastStage =
-            new HashMap<>();
-    // 是否已进入挂机检测（false=还在活动，不计时）
-    private final Map<UUID, Boolean> afkTracking =
-            new HashMap<>();
-
-    private final ConfigManager config;
-    private final JavaPlugin plugin;
-
-    public AFKManager(ConfigManager config,
-                      JavaPlugin plugin) {
-        this.config = config;
-        this.plugin = plugin;
-    }
-
-    public void startCheck() {
-        new BukkitRunnable() {
-            public void run() {
-                tick();
-            }
-        }.runTaskTimer(plugin, 20L, 20L);
-    }
-
-    private void tick() {
-        if (!config.afkEnabled) return;
-        long now = System.currentTimeMillis();
-
-        for (Player p : Bukkit.getOnlinePlayers()) {
-            String name = p.getName();
-            UUID uuid = p.getUniqueId();
-
-            if (!isLoggedIn(name)) continue;
-            if (config.getAfkWhitelist().contains(name))
-                continue;
-
-            // 确保有记录
-            if (!lastAction.containsKey(uuid)) {
-                lastAction.put(uuid, now);
-                afkTracking.put(uuid, false);
-                lastStage.put(uuid, 0);
-                continue;
-            }
-
-            long last = lastAction.get(uuid);
-            long idle = (now - last) / 1000;
-            int timeout = config.afkTimeout;
-
-            // 还在活动范围内：不进入挂机检测
-            if (idle < 60) {
-                afkTracking.put(uuid, false);
-                lastStage.put(uuid, 0);
-                continue;
-            }
-
-            // 超过60秒无活动：开始挂机检测
-            afkTracking.put(uuid, true);
-            long remain = timeout - idle;
-
-            // 已超时：踢出
-            if (remain <= 0) {
-                p.kickPlayer("§c§l你已挂机 "
-                        + fmtSec(idle) + "，被踢出");
-                lastAction.remove(uuid);
-                lastStage.remove(uuid);
-                afkTracking.remove(uuid);
-                continue;
-            }
-
-            int stage = lastStage.getOrDefault(uuid, 0);
-
-            // 阶段3：最后10秒
-            if (remain <= 10) {
-                if (stage < 3) {
-                    lastStage.put(uuid, 3);
-                }
-                p.sendTitle(
-                        "§e§l挂机了 " + fmtSec(idle),
-                        "§c还剩 " + remain + " 秒踢出",
-                        0, 22, 3);
-                playSound(p);
-                continue;
-            }
-
-            // 阶段2：1分钟~10秒
-            if (remain <= 60) {
-                if (stage < 2) {
-                    lastStage.put(uuid, 2);
-                    p.sendMessage(
-                            "§e§l⚠ 挂机警告 ⚠ §f你已挂机 §c"
-                                    + fmtSec(idle)
-                                    + "§f，还剩 §c"
-                                    + fmtSec(remain)
-                                    + "§f踢出");
-                }
-                p.sendTitle(
-                        "§e§l挂机了 " + fmtSec(idle),
-                        "§c还剩 " + fmtSec(remain) + " 踢出",
-                        5, 25, 5);
-                playSound(p);
-                continue;
-            }
-
-            // 阶段1：3分钟提醒
-            if (remain <= 180 && stage < 1) {
-                lastStage.put(uuid, 1);
-                p.sendMessage(
-                        "§e§l⚠ 挂机警告 ⚠ §f你已挂机 §c"
-                                + fmtSec(idle)
-                                + "§f，还剩 §c"
-                                + fmtSec(remain)
-                                + "§f踢出");
-                p.sendTitle(
-                        "§e§l挂机了 " + fmtSec(idle),
-                        "§f还剩 " + fmtSec(remain) + " 踢出",
-                        10, 60, 20);
-                for (int i = 0; i < 3; i++) {
-                    final int delay = i * 10;
-                    Bukkit.getScheduler().runTaskLater(
-                            plugin, () -> {
-                                if (p.isOnline()) playSound(p);
-                            }, delay);
-                }
-            }
-
-            if (remain > 180) {
-                lastStage.remove(uuid);
-            }
-        }
-    }
-
-    /**
-     * 玩家有活动时调用（移动/交互/放置/挖掘等）
-     * 重置计时，退出挂机检测
-     */
-    public void recordAction(UUID uuid) {
-        lastAction.put(uuid, System.currentTimeMillis());
-        afkTracking.put(uuid, false);
-        lastStage.put(uuid, 0);
-    }
-
-    /**
-     * 玩家下线时调用
-     * 彻底停止计时，清理所有数据
-     */
-    public void remove(UUID uuid) {
-        lastAction.remove(uuid);
-        lastStage.remove(uuid);
-        afkTracking.remove(uuid);
-    }
-
-    /**
-     * 获取玩家当前是否在挂机检测中
-     */
-    public boolean isAfkTracking(UUID uuid) {
-        return afkTracking.getOrDefault(uuid, false);
-    }
-
-    private boolean isLoggedIn(String name) {
-        return ((Main) plugin).getLoggedIn()
-                .contains(name);
-    }
-
-    private void playSound(Player p) {
-        p.playSound(p.getLocation(),
-                Sound.BLOCK_NOTE_BLOCK_CHIME,
-                1.0f, 0.79f);
-        p.playSound(p.getLocation(),
-                Sound.BLOCK_NOTE_BLOCK_BASS,
-                1.0f, 0.79f);
-        p.playSound(p.getLocation(),
-                Sound.BLOCK_NOTE_BLOCK_PLING,
-                1.0f, 0.79f);
-    }
-
-    private String fmtSec(long sec) {
-        if (sec < 60) return sec + "秒";
-        long m = sec / 60;
-        long s = sec % 60;
-        return m + "分" + (s > 0 ? s + "秒" : "");
-    }
-}
+package Sdf1_login;
+
+import org.bukkit.Bukkit;
+import org.bukkit.Sound;
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.java.JavaPlugin;
+import org.bukkit.scheduler.BukkitRunnable;
+
+import java.util.*;
+
+public class AFKManager {
+
+    // 玩家最后活动时间（空闲才开始计时）
+    private final Map<UUID, Long> lastAction =
+            new HashMap<>();
+    // 每个玩家当前的警告阶段
+    private final Map<UUID, Integer> lastStage =
+            new HashMap<>();
+    // 是否已进入挂机检测（false=还在活动，不计时）
+    private final Map<UUID, Boolean> afkTracking =
+            new HashMap<>();
+
+    private final ConfigManager config;
+    private final JavaPlugin plugin;
+
+    public AFKManager(ConfigManager config,
+                      JavaPlugin plugin) {
+        this.config = config;
+        this.plugin = plugin;
+    }
+
+    public void startCheck() {
+        new BukkitRunnable() {
+            public void run() {
+                tick();
+            }
+        }.runTaskTimer(plugin, 20L, 20L);
+    }
+
+    private void tick() {
+        if (!config.afkEnabled) return;
+        long now = System.currentTimeMillis();
+
+        for (Player p : Bukkit.getOnlinePlayers()) {
+            String name = p.getName();
+            UUID uuid = p.getUniqueId();
+
+            if (!isLoggedIn(name)) continue;
+            if (config.getAfkWhitelist().contains(name))
+                continue;
+
+            // 确保有记录
+            if (!lastAction.containsKey(uuid)) {
+                lastAction.put(uuid, now);
+                afkTracking.put(uuid, false);
+                lastStage.put(uuid, 0);
+                continue;
+            }
+
+            long last = lastAction.get(uuid);
+            long idle = (now - last) / 1000;
+            int timeout = config.afkTimeout;
+
+            // 还在活动范围内：不进入挂机检测
+            if (idle < 60) {
+                afkTracking.put(uuid, false);
+                lastStage.put(uuid, 0);
+                continue;
+            }
+
+            // 超过60秒无活动：开始挂机检测
+            afkTracking.put(uuid, true);
+            long remain = timeout - idle;
+
+            // 已超时：踢出
+            if (remain <= 0) {
+                p.kickPlayer("§c§l你已挂机 "
+                        + fmtSec(idle) + "，被踢出");
+                lastAction.remove(uuid);
+                lastStage.remove(uuid);
+                afkTracking.remove(uuid);
+                continue;
+            }
+
+            int stage = lastStage.getOrDefault(uuid, 0);
+
+            // 阶段3：最后10秒
+            if (remain <= 10) {
+                if (stage < 3) {
+                    lastStage.put(uuid, 3);
+                }
+                p.sendTitle(
+                        "§e§l挂机了 " + fmtSec(idle),
+                        "§c还剩 " + remain + " 秒踢出",
+                        0, 22, 3);
+                playSound(p);
+                continue;
+            }
+
+            // 阶段2：1分钟~10秒
+            if (remain <= 60) {
+                if (stage < 2) {
+                    lastStage.put(uuid, 2);
+                    p.sendMessage(
+                            "§e§l⚠ 挂机警告 ⚠ §f你已挂机 §c"
+                                    + fmtSec(idle)
+                                    + "§f，还剩 §c"
+                                    + fmtSec(remain)
+                                    + "§f踢出");
+                }
+                p.sendTitle(
+                        "§e§l挂机了 " + fmtSec(idle),
+                        "§c还剩 " + fmtSec(remain) + " 踢出",
+                        5, 25, 5);
+                playSound(p);
+                continue;
+            }
+
+            // 阶段1：3分钟提醒
+            if (remain <= 180 && stage < 1) {
+                lastStage.put(uuid, 1);
+                p.sendMessage(
+                        "§e§l⚠ 挂机警告 ⚠ §f你已挂机 §c"
+                                + fmtSec(idle)
+                                + "§f，还剩 §c"
+                                + fmtSec(remain)
+                                + "§f踢出");
+                p.sendTitle(
+                        "§e§l挂机了 " + fmtSec(idle),
+                        "§f还剩 " + fmtSec(remain) + " 踢出",
+                        10, 60, 20);
+                for (int i = 0; i < 3; i++) {
+                    final int delay = i * 10;
+                    Bukkit.getScheduler().runTaskLater(
+                            plugin, () -> {
+                                if (p.isOnline()) playSound(p);
+                            }, delay);
+                }
+            }
+
+            if (remain > 180) {
+                lastStage.remove(uuid);
+            }
+        }
+    }
+
+    /**
+     * 玩家有活动时调用（移动/交互/放置/挖掘等）
+     * 重置计时，退出挂机检测
+     */
+    public void recordAction(UUID uuid) {
+        lastAction.put(uuid, System.currentTimeMillis());
+        afkTracking.put(uuid, false);
+        lastStage.put(uuid, 0);
+    }
+
+    /**
+     * 玩家下线时调用
+     * 彻底停止计时，清理所有数据
+     */
+    public void remove(UUID uuid) {
+        lastAction.remove(uuid);
+        lastStage.remove(uuid);
+        afkTracking.remove(uuid);
+    }
+
+    /**
+     * 获取玩家当前是否在挂机检测中
+     */
+    public boolean isAfkTracking(UUID uuid) {
+        return afkTracking.getOrDefault(uuid, false);
+    }
+
+    private boolean isLoggedIn(String name) {
+        return ((Main) plugin).getLoggedIn()
+                .contains(name);
+    }
+
+    private void playSound(Player p) {
+        p.playSound(p.getLocation(),
+                Sound.BLOCK_NOTE_BLOCK_CHIME,
+                1.0f, 0.79f);
+        p.playSound(p.getLocation(),
+                Sound.BLOCK_NOTE_BLOCK_BASS,
+                1.0f, 0.79f);
+        p.playSound(p.getLocation(),
+                Sound.BLOCK_NOTE_BLOCK_PLING,
+                1.0f, 0.79f);
+    }
+
+    private String fmtSec(long sec) {
+        if (sec < 60) return sec + "秒";
+        long m = sec / 60;
+        long s = sec % 60;
+        return m + "分" + (s > 0 ? s + "秒" : "");
+    }
+}

src/main/java/Sdf1_login/AccountRequestManager.java

@@ -1,146 +1,159 @@
-package Sdf1_login;
-
-import org.bukkit.Bukkit;
-import org.bukkit.entity.Player;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-
-public class AccountRequestManager {
-
-    public enum ApprovalMode { AUTO, MANUAL, HYBRID }
-
-    public static class Request {
-        public final int id;
-        public final String requester;
-        public final String target;
-        public final String ip;
-        public final long time;
-        public String status;
-        public String denyReason;
-
-        public Request(int id, String requester, String target, String ip) {
-            this.id = id;
-            this.requester = requester;
-            this.target = target;
-            this.ip = ip;
-            this.time = System.currentTimeMillis();
-            this.status = "PENDING";
-            this.denyReason = "";
-        }
-    }
-
-    private final Main plugin;
-    private final Map<Integer, Request> requests = new ConcurrentHashMap<>();
-    private final Map<String, Integer> pendingByPlayer = new ConcurrentHashMap<>();
-    private int nextId = 1;
-    private ApprovalMode mode = ApprovalMode.MANUAL;
-    private int autoDelayMinutes = 60;
-
-    public AccountRequestManager(Main plugin) {
-        this.plugin = plugin;
-    }
-
-    public ApprovalMode getMode() { return mode; }
-
-    public void setMode(String m) {
-        try { this.mode = ApprovalMode.valueOf(m.toUpperCase()); }
-        catch (Exception e) { this.mode = ApprovalMode.MANUAL; }
-    }
-
-    public void setAutoDelayMinutes(int min) {
-        this.autoDelayMinutes = min;
-    }
-
-    public Request createRequest(String requester, String target, String ip) {
-        int id = nextId++;
-        Request req = new Request(id, requester, target, ip);
-        requests.put(id, req);
-        pendingByPlayer.put(requester, id);
-
-        if (mode == ApprovalMode.AUTO) {
-            scheduleAutoApprove(id);
-        } else if (mode == ApprovalMode.HYBRID) {
-            String targetIp = (String) plugin.getDb().getField(target, "ip_address");
-            if (ip != null && ip.equals(targetIp)) {
-                scheduleAutoApprove(id);
-            }
-        }
-        return req;
-    }
-
-    private void scheduleAutoApprove(int id) {
-        long delayTicks = (long) autoDelayMinutes * 60L * 20L;
-        Request req = requests.get(id);
-        if (req == null) return;
-        String requesterName = req.requester;
-        String targetName = req.target;
-        plugin.getLogger().info("[Sdf1_login] OA#" + id + " 将在 " + autoDelayMinutes + " 分钟后自动通过");
-
-        Bukkit.getScheduler().runTaskLater(plugin, () -> {
-            Request r = requests.get(id);
-            if (r != null && "PENDING".equals(r.status)) {
-                approveRequest(id);
-                plugin.getLogger().info("[Sdf1_login] OA#" + id + " 自动通过");
-                Player requester = Bukkit.getPlayer(requesterName);
-                if (requester != null && requester.isOnline()) {
-                    requester.sendMessage("§a[Sdf1_login] §f您的删除请求 #" + id + "（§e" + targetName + "§a）已自动通过！");
-                }
-            }
-        }, delayTicks);
-    }
-
-    public boolean approveRequest(int id) {
-        Request req = requests.get(id);
-        if (req == null || !"PENDING".equals(req.status)) return false;
-        req.status = "APPROVED";
-        plugin.getDb().deleteUser(req.target);
-        pendingByPlayer.remove(req.requester);
-        // 清背包+传送出生点+踢出
-        Player target = Bukkit.getPlayer(req.target);
-        if (target != null && target.isOnline()) {
-            target.getInventory().clear();
-            target.getInventory().setArmorContents(new org.bukkit.inventory.ItemStack[4]);
-            target.getInventory().setExtraContents(new org.bukkit.inventory.ItemStack[1]);
-            target.teleport(target.getWorld().getSpawnLocation());
-            target.kickPlayer("§c§l你的账号已被管理员删除，请重新注册");
-        }
-        return true;
-    }
-
-
-    public boolean denyRequest(int id, String reason) {
-        Request req = requests.get(id);
-        if (req == null || !"PENDING".equals(req.status)) return false;
-        req.status = "DENIED";
-        req.denyReason = reason;
-        pendingByPlayer.remove(req.requester);
-        return true;
-    }
-
-    public List<Request> getPendingRequests() {
-        List<Request> list = new ArrayList<>();
-        for (Request r : requests.values()) {
-            if ("PENDING".equals(r.status)) list.add(r);
-        }
-        return list;
-    }
-
-    public Request getRequest(int id) {
-        return requests.get(id);
-    }
-
-    public boolean hasPending(String player) {
-        return pendingByPlayer.containsKey(player);
-    }
-
-    public void cancelPending(String player) {
-        Integer id = pendingByPlayer.remove(player);
-        if (id != null) {
-            Request r = requests.get(id);
-            if (r != null) r.status = "CANCELLED";
-        }
-    }
-}
+package Sdf1_login;
+
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+public class AccountRequestManager {
+
+    public enum ApprovalMode { AUTO, MANUAL, HYBRID }
+
+    public static class Request {
+        public final int id;
+        public final String requester;
+        public final String target;
+        public final String ip;
+        public final long time;
+        public String status;
+        public String denyReason;
+
+        public Request(int id, String requester, String target, String ip) {
+            this.id = id;
+            this.requester = requester;
+            this.target = target;
+            this.ip = ip;
+            this.time = System.currentTimeMillis();
+            this.status = "PENDING";
+            this.denyReason = "";
+        }
+    }
+
+    private final Main plugin;
+    private final Map<Integer, Request> requests = new ConcurrentHashMap<>();
+    private final Map<String, Integer> pendingByPlayer = new ConcurrentHashMap<>();
+    private int nextId = 1;
+    private ApprovalMode mode = ApprovalMode.MANUAL;
+    private int autoDelayMinutes = 60;
+
+    public AccountRequestManager(Main plugin) {
+        this.plugin = plugin;
+    }
+
+    public ApprovalMode getMode() { return mode; }
+
+    public void setMode(String m) {
+        try { this.mode = ApprovalMode.valueOf(m.toUpperCase()); }
+        catch (Exception e) { this.mode = ApprovalMode.MANUAL; }
+    }
+
+    public void setAutoDelayMinutes(int min) {
+        this.autoDelayMinutes = min;
+    }
+
+    public Request createRequest(String requester, String target, String ip) {
+        int id = nextId++;
+        Request req = new Request(id, requester, target, ip);
+        requests.put(id, req);
+        pendingByPlayer.put(requester, id);
+
+        if (mode == ApprovalMode.AUTO) {
+            scheduleAutoApprove(id);
+        } else if (mode == ApprovalMode.HYBRID) {
+            String targetIp = (String) plugin.getDb().getField(target, "ip_address");
+            if (ip != null && ip.equals(targetIp)) {
+                scheduleAutoApprove(id);
+            }
+        }
+        return req;
+    }
+
+    private void scheduleAutoApprove(int id) {
+        long delayTicks = (long) autoDelayMinutes * 60L * 20L;
+        Request req = requests.get(id);
+        if (req == null) return;
+        String requesterName = req.requester;
+        String targetName = req.target;
+        plugin.getLogger().info("[Sdf1_login] OA#" + id + " 将在 " + autoDelayMinutes + " 分钟后自动通过");
+
+        Bukkit.getScheduler().runTaskLater(plugin, () -> {
+            Request r = requests.get(id);
+            if (r != null && "PENDING".equals(r.status)) {
+                approveRequest(id);
+                plugin.getLogger().info("[Sdf1_login] OA#" + id + " 自动通过");
+                Player requester = Bukkit.getPlayer(requesterName);
+                if (requester != null && requester.isOnline()) {
+                    requester.sendMessage("§a[Sdf1_login] §f您的删除请求 #" + id + "（§e" + targetName + "§a）已自动通过！");
+                }
+            }
+        }, delayTicks);
+    }
+
+    public boolean approveRequest(int id) {
+        Request req = requests.get(id);
+        if (req == null || !"PENDING".equals(req.status)) return false;
+        // ★ 精准匹配：TEST 与 test 是两个人，名字必须完全相等才删
+        if (plugin.getDb().findExactUserName(req.target) == null) {
+            String twin = plugin.getDb()
+                    .findSimilarUserNameIgnoreCase(req.target);
+            System.out.println("[Sdf1_login] 删号申请 #"+ id
+                    + " 未执行：账号 " + req.target
+                    + (twin != null ? " 不存在，仅存在大小写不同的账号 " + twin : " 不存在")
+                    + "（精准匹配，未误删）");
+            return false;
+        }
+        int deleted = plugin.getDb().deleteUser(req.target);
+        if (deleted <= 0) {
+            return false;
+        }
+        req.status = "APPROVED";
+        pendingByPlayer.remove(req.requester);
+        // 清背包+传送出生点+踢出（★ getPlayerExact：避免误伤大小写不同的在线玩家）
+        Player target = Bukkit.getPlayerExact(req.target);
+        if (target != null && target.isOnline()) {
+            target.getInventory().clear();
+            target.getInventory().setArmorContents(new org.bukkit.inventory.ItemStack[4]);
+            target.getInventory().setExtraContents(new org.bukkit.inventory.ItemStack[1]);
+            target.teleport(target.getWorld().getSpawnLocation());
+            target.kickPlayer("§c§l你的账号已被管理员删除，请重新注册");
+        }
+        return true;
+    }
+
+
+    public boolean denyRequest(int id, String reason) {
+        Request req = requests.get(id);
+        if (req == null || !"PENDING".equals(req.status)) return false;
+        req.status = "DENIED";
+        req.denyReason = reason;
+        pendingByPlayer.remove(req.requester);
+        return true;
+    }
+
+    public List<Request> getPendingRequests() {
+        List<Request> list = new ArrayList<>();
+        for (Request r : requests.values()) {
+            if ("PENDING".equals(r.status)) list.add(r);
+        }
+        return list;
+    }
+
+    public Request getRequest(int id) {
+        return requests.get(id);
+    }
+
+    public boolean hasPending(String player) {
+        return pendingByPlayer.containsKey(player);
+    }
+
+    public void cancelPending(String player) {
+        Integer id = pendingByPlayer.remove(player);
+        if (id != null) {
+            Request r = requests.get(id);
+            if (r != null) r.status = "CANCELLED";
+        }
+    }
+}

src/main/java/Sdf1_login/AchievementEffectGuard.java

@@ -0,0 +1,376 @@
+package Sdf1_login;
+
+import org.bukkit.Bukkit;
+import org.bukkit.NamespacedKey;
+import org.bukkit.advancement.Advancement;
+import org.bukkit.advancement.AdvancementProgress;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
+import org.bukkit.event.entity.EntityPotionEffectEvent;
+import com.destroystokyo.paper.event.player.PlayerAdvancementCriterionGrantEvent;
+import org.bukkit.event.player.PlayerJoinEvent;
+import org.bukkit.event.player.PlayerQuitEvent;
+import org.bukkit.potion.PotionEffect;
+import org.bukkit.potion.PotionEffectType;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.UUID;
+
+/**
+ * ★ 药水类成就防作弊（2026-10-04 用户要求）
+ *
+ * <p><b>需求原文</b>：「插件给的一定要做标记，原版成就判断出来就查，如果有人靠插件药水到手
+ * 获得，立即撤销。……两条关联成就必须要玩家手打。绝不能靠插件作弊。」</p>
+ *
+ * <p><b>为什么是这两条</b>：Java 版只有两条成就是「同时身上带着某一整套效果」即可完成，
+ * 触发器都是 {@code minecraft:effects_changed}（每次效果增删都触发，不看来源）：</p>
+ * <ul>
+ *   <li>{@code minecraft:nether/all_potions} —— A Furious Cocktail，需 17 种效果同时存在</li>
+ *   <li>{@code minecraft:nether/all_effects} —— How Did We Get Here?，需 34 种效果同时存在</li>
+ * </ul>
+ *
+ * <p><b>为什么要撤销而不是拦 toast</b>：Toast 推送由客户端与服务端共同完成，
+ * 单靠服务端无法保证「不弹」，但可以在授予的同一 tick 内撤销进度——
+ * 玩家在成绩界面看到的就是「未完成」，这就满足了需求里的「服务端撤销即可」。</p>
+ *
+ * <p><b>判定口径</b>：只要玩家当前身上的效果集合里，<b>有任意一项</b>是本插件给出去的
+ * （即带插件标记），就撤销这两条成就。<b>不撤销别的成就</b>——只有这两条的判定完全由
+ * 效果集合构成，其他成就（酿造药水、击杀生物、探险家等）跟插件效果无关，误伤代价大。</p>
+ *
+ * <p><b>标记的建立</b>：插件每一次 {@code addPotionEffect} 成功后，都会把效果类型登记进
+ * {@link #pluginMarked}（见 {@code AreaProtection.markPluginEffects}）。这份标记在玩家退出
+ * 领地、效果自然到期时统一清理，避免「插件给过一次就永久背锅」。</p>
+ */
+public class AchievementEffectGuard implements Listener {
+
+    // ==================== 成就效果清单（服务端 advancement json 原文） ====================
+
+    /**
+     * A Furious Cocktail（{@code nether/all_potions}）要求的 17 种效果。
+     * 取自 {@code data/minecraft/advancement/nether/all_potions.json} 的 criteria.effects 键集。
+     */
+    private static final Set<String> ADV_SET_ALL_POTIONS = Set.of(
+            "fire_resistance", "infested", "invisibility", "jump_boost", "night_vision",
+            "oozing", "poison", "regeneration", "resistance", "slow_falling", "slowness",
+            "speed", "strength", "water_breathing", "weakness", "weaving", "wind_charged");
+
+    /**
+     * How Did We Get Here?（{@code nether/all_effects}）要求的 34 种效果。
+     * 注意这份清单里<b>混有负面效果</b>（中毒/缓慢/虚弱/凋零/反胃…），
+     * 所以 2026-10-04 把负面配置拆成独立子菜单之后，防作弊覆盖面反而更完整。
+     */
+    private static final Set<String> ADV_SET_ALL_EFFECTS = Set.of(
+            "absorption", "bad_omen", "blindness", "breath_of_the_nautilus", "conduit_power",
+            "darkness", "dolphins_grace", "fire_resistance", "glowing", "haste",
+            "hero_of_the_village", "hunger", "infested", "invisibility", "jump_boost",
+            "levitation", "mining_fatigue", "nausea", "night_vision", "oozing", "poison",
+            "raid_omen", "regeneration", "resistance", "slow_falling", "slowness", "speed",
+            "strength", "trial_omen", "water_breathing", "weakness", "weaving", "wind_charged",
+            "wither");
+
+    /** 两条成就的 key（延迟解析，插件早期启动时 advancement 尚未加载完） */
+    private static final String ADV_KEY_ALL_POTIONS = "minecraft:nether/all_potions";
+    private static final String ADV_KEY_ALL_EFFECTS = "nether/all_effects";
+
+    private final Main plugin;
+
+    /** 插件给出去的效果标记：玩家 UUID → 本插件施加过的效果类型名（小写英文 ID） */
+    private final Map<UUID, Set<String>> pluginMarked = new HashMap<>();
+
+    /** 已完成撤销的玩家，避免每次事件都重复刷日志 */
+    private final Set<UUID> revokedLogged = new HashSet<>();
+
+    /** 每个玩家的判定冷却：同一玩家 1 秒内最多判一次，防抖 */
+    private final Map<UUID, Long> lastCheckTs = new HashMap<>();
+
+    private static final long CHECK_COOLDOWN_MS = 1000L;
+
+    public AchievementEffectGuard(Main plugin) {
+        this.plugin = plugin;
+    }
+
+    // ==================== 标记接口（供 AreaProtection 调用） ====================
+
+    /**
+     * 登记「这些效果是插件给的」。
+     *
+     * @param types 本插件刚刚施加成功的效果类型
+     */
+    public void markPluginEffects(UUID uid, List<PotionEffectType> types) {
+        if (uid == null || types == null || types.isEmpty()) return;
+        Set<String> set = pluginMarked.computeIfAbsent(uid, k -> new HashSet<>());
+        for (PotionEffectType t : types) {
+            if (t == null) continue;
+            set.add(normalizeEffectId(t));
+        }
+    }
+
+    /**
+     * 清掉某玩家的插件效果标记（离开领地 / 插件不再持有该效果时调用）。
+     *
+     * @param keepStillApplied 仍由插件持有的效果，保留标记；其余标记删除
+     */
+    public void clearPluginEffects(UUID uid, Set<PotionEffectType> keepStillApplied) {
+        if (uid == null) return;
+        Set<String> keep = new HashSet<>();
+        if (keepStillApplied != null) {
+            for (PotionEffectType t : keepStillApplied) {
+                if (t != null) keep.add(normalizeEffectId(t));
+            }
+        }
+        Set<String> cur = pluginMarked.get(uid);
+        if (cur == null) return;
+        cur.retainAll(keep);
+        if (cur.isEmpty()) pluginMarked.remove(uid);
+    }
+
+    /** 玩家退出时彻底清账 */
+    public void forgetPlayer(UUID uid) {
+        if (uid == null) return;
+        pluginMarked.remove(uid);
+        revokedLogged.remove(uid);
+        lastCheckTs.remove(uid);
+    }
+
+    /** 该玩家当前是否还带着插件给的效果（诊断用） */
+    public boolean hasPluginMarkedEffects(Player p) {
+        if (p == null) return false;
+        Set<String> marked = pluginMarked.get(p.getUniqueId());
+        if (marked == null || marked.isEmpty()) return false;
+        for (PotionEffect eff : p.getActivePotionEffects()) {
+            if (marked.contains(normalizeEffectId(eff.getType()))) return true;
+        }
+        return false;
+    }
+
+    // ==================== 事件监听 ====================
+
+    /**
+     * 每次效果变化都复核一遍。
+     *
+     * <p>用 LOWEST 优先级 + {@code ignoreCancelled = false}：即便别的插件把事件取消了
+     * （等于说效果最终会被加上），我们也已经先记录并撤销了。</p>
+     */
+    @EventHandler(priority = EventPriority.LOWEST, ignoreCancelled = false)
+    public void onPotionEffectChange(EntityPotionEffectEvent event) {
+        if (!(event.getEntity() instanceof Player)) return;
+        Player p = (Player) event.getEntity();
+
+        // 插件自己施加的：立刻打标记（与 AreaProtection 的登记互为兜底）
+        if (event.getCause() == EntityPotionEffectEvent.Cause.PLUGIN
+                && event.getAction() != EntityPotionEffectEvent.Action.CLEARED
+                && event.getAction() != EntityPotionEffectEvent.Action.REMOVED) {
+            PotionEffectType type = event.getModifiedType();
+            if (type != null) {
+                markPluginEffects(p.getUniqueId(), Collections.singletonList(type));
+            }
+        }
+
+        // 效果被移除/清除时，同步把标记里已经不生效的项剔掉
+        if (event.getAction() == EntityPotionEffectEvent.Action.CLEARED) {
+            pluginMarked.remove(p.getUniqueId());
+        } else if (event.getAction() == EntityPotionEffectEvent.Action.REMOVED) {
+            Set<String> marked = pluginMarked.get(p.getUniqueId());
+            if (marked != null && event.getModifiedType() != null) {
+                marked.remove(normalizeEffectId(event.getModifiedType()));
+                if (marked.isEmpty()) pluginMarked.remove(p.getUniqueId());
+            }
+        }
+
+        scheduleCheck(p);
+    }
+
+    /**
+     * 成就授予的那一刻直接撤销（兜底，覆盖 effects_changed 之外的授予路径）。
+     */
+    @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = false)
+    public void onAdvancementCriterionGrant(PlayerAdvancementCriterionGrantEvent event) {
+        Advancement adv = event.getAdvancement();
+        if (adv == null || adv.getKey() == null) return;
+        String key = adv.getKey().toString();   // 形如 nether/all_potions
+        if (!isGuardedAdvancement(key)) return;
+
+        // 只有当玩家身上确实带着插件给的效果时才撤，避免误伤纯手打玩家
+        if (!hasPluginMarkedEffects(event.getPlayer())) return;
+
+        event.setCancelled(true);
+        revokeAll(event.getPlayer(), key, "成就授予时检测到插件来源效果");
+    }
+
+    /** 玩家进服立刻复核一次（防止插件重启期间拿到成就、或上次下线前漏撤） */
+    @EventHandler
+    public void onJoin(PlayerJoinEvent event) {
+        // 延后一 tick：刚进服时 effect / advancement 数据可能还没完全同步
+        Bukkit.getScheduler().runTaskLater(plugin, () -> {
+            Player p = event.getPlayer();
+            if (p != null && p.isOnline()) {
+                checkAndRevoke(p, false);
+            }
+        }, 20L);
+    }
+
+    @EventHandler
+    public void onQuit(PlayerQuitEvent event) {
+        forgetPlayer(event.getPlayer().getUniqueId());
+    }
+
+    // ==================== 核心判定 ====================
+
+    /**
+     * 排一个下一 tick 的复核任务（同一 tick 内插件可能批量加多个效果，
+     * 每次都全量扫描 34 项是浪费）。
+     */
+    private void scheduleCheck(Player p) {
+        Bukkit.getScheduler().runTask(plugin, () -> {
+            if (p != null && p.isOnline()) {
+                checkAndRevoke(p, true);
+            }
+        });
+    }
+
+    /**
+     * 判定并撤销。
+     *
+     * @param useCooldown 是否走 1 秒冷却（进服复核不走冷却）
+     */
+    private void checkAndRevoke(Player p, boolean useCooldown) {
+        UUID uid = p.getUniqueId();
+        long now = System.currentTimeMillis();
+        if (useCooldown) {
+            Long last = lastCheckTs.get(uid);
+            if (last != null && now - last < CHECK_COOLDOWN_MS) return;
+            lastCheckTs.put(uid, now);
+        }
+
+        Set<String> marked = pluginMarked.get(uid);
+        if (marked == null || marked.isEmpty()) return;   // 没被插件碰过 → 绝不碰成就
+
+        // 玩家当前实际生效的效果集合
+        Set<String> active = new HashSet<>();
+        for (PotionEffect eff : p.getActivePotionEffects()) {
+            active.add(normalizeEffectId(eff.getType()));
+        }
+
+        // 已被自然到期/喝牛奶清掉的标记不参与判定
+        Set<String> live = new HashSet<>();
+        for (String m : marked) {
+            if (active.contains(m)) live.add(m);
+        }
+        if (live.isEmpty()) {
+            pluginMarked.remove(uid);
+            return;
+        }
+
+        // ★ 关键判定：两条成就要求的清单里，只要有任意一项在 live 里 → 撤销
+        List<String> hitAllPotions = new ArrayList<>();
+        for (String need : ADV_SET_ALL_POTIONS) {
+            if (live.contains(need)) hitAllPotions.add(need);
+        }
+        List<String> hitAllEffects = new ArrayList<>();
+        for (String need : ADV_SET_ALL_EFFECTS) {
+            if (live.contains(need)) hitAllEffects.add(need);
+        }
+
+        if (!hitAllPotions.isEmpty()) {
+            revokeAll(p, ADV_KEY_ALL_POTIONS, "插件来源效果 " + summarize(hitAllPotions));
+        }
+        if (!hitAllEffects.isEmpty()) {
+            revokeAll(p, ADV_KEY_ALL_EFFECTS, "插件来源效果 " + summarize(hitAllEffects));
+        }
+    }
+
+    /**
+     * 撤销一条受管控成就的全部条件。
+     *
+     * <p>用 {@code revokeCriteria} 逐条撤，而不是只撤当前触发的那个 criterion——
+     * 两条成就都只有 {@code all_effects} 一个 criterion，撤它即可让整条回到未完成。</p>
+     */
+    private void revokeAll(Player p, String advKey, String reason) {
+        Advancement adv = resolveAdvancement(advKey);
+        if (adv == null) return;
+
+        AdvancementProgress progress = p.getAdvancementProgress(adv);
+        if (progress == null || !progress.isDone()) return;   // 本来就没完成，不动
+
+        Set<String> remaining = new HashSet<>(progress.getRemainingCriteria());
+        int revoked = 0;
+        for (String crit : progress.getAwardedCriteria()) {
+            if (progress.revokeCriteria(crit)) revoked++;
+        }
+        // 少数情况 revokeCriteria 返回 false（条件本来就不成立），补一次兜底
+        if (revoked == 0 && !remaining.isEmpty()) {
+            for (String crit : progress.getRemainingCriteria()) {
+                remaining.remove(crit);
+            }
+        }
+
+        if (revokedLogged.add(p.getUniqueId())) {
+            plugin.getLogger().warning("[成就防作弊] 已撤销 " + advKey
+                    + " 玩家=" + p.getName()
+                    + " 原因=" + reason
+                    + " 撤销条件数=" + revoked
+                    + "（插件提供方便，不提供作弊；这两条成就必须手打）");
+        }
+    }
+
+    /**
+     * 解析 advancement：优先用 NamespacedKey（{@code Bukkit.getAdvancement}），
+     * 失败则回退成 Bukkit 可识别的短 key。
+     */
+    private Advancement resolveAdvancement(String key) {
+        String plain = key.startsWith("minecraft:") ? key.substring("minecraft:".length()) : key;
+        Advancement adv = null;
+        try {
+            adv = Bukkit.getAdvancement(NamespacedKey.minecraft(plain));
+        } catch (Throwable ignored) { }
+        if (adv == null) {
+            try {
+                adv = Bukkit.getAdvancement(new NamespacedKey("minecraft", plain));
+            } catch (Throwable ignored) { }
+        }
+        return adv;
+    }
+
+    /** 是否是本插件要管的成就（只管这两条 potion 类成就） */
+    private boolean isGuardedAdvancement(String key) {
+        if (key == null) return false;
+        String plain = key.startsWith("minecraft:") ? key.substring("minecraft:".length()) : key;
+        return plain.equals(ADV_KEY_ALL_POTIONS) || plain.equals(ADV_KEY_ALL_EFFECTS);
+    }
+
+    // ==================== 工具 ====================
+
+    /**
+     * 效果类型统一成小写英文 ID（如 {@code SLOWNESS} → {@code slowness}）。
+     *
+     * <p>不同 Paper 版本的 {@code PotionEffectType#getKey()} 可能带命名空间，
+     * 这里只取 {@code :} 后半段，和 advancement json 的写法对齐。</p>
+     */
+    private static String normalizeEffectId(PotionEffectType type) {
+        if (type == null) return "";
+        String key;
+        try {
+            key = type.getKey().toString();     // 形如 minecraft:speed
+        } catch (Throwable t) {
+            key = type.getName();               // 老版本退路
+        }
+        if (key == null) return "";
+        int idx = key.indexOf(':');
+        if (idx >= 0) key = key.substring(idx + 1);
+        return key.toLowerCase(java.util.Locale.ROOT);
+    }
+
+    /** 命中清单的可读化截断，避免日志刷屏 */
+    private static String summarize(List<String> hit) {
+        if (hit.size() <= 6) return String.join(",", hit);
+        return String.join(",", hit.subList(0, 6)) + " …共" + hit.size() + "项";
+    }
+}

src/main/java/Sdf1_login/BondPrinter.java

@@ -0,0 +1,380 @@
+package Sdf1_login;
+
+import org.bukkit.Bukkit;
+import org.bukkit.command.CommandSender;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.OutputStreamWriter;
+import java.io.PrintWriter;
+import java.nio.charset.StandardCharsets;
+import java.text.SimpleDateFormat;
+import java.util.*;
+
+public class BondPrinter {
+
+    private final Main plugin;
+    private final File outputDir;
+
+    private static final SimpleDateFormat FILE_SDF =
+            new SimpleDateFormat(
+                    "yyyy-MM-dd_HH-mm-ss");
+    private static final SimpleDateFormat CELL_SDF =
+            new SimpleDateFormat(
+                    "yyyy-MM-dd HH:mm:ss");
+
+    private static final LinkedHashMap<String, String>
+            TYPE_NAMES = new LinkedHashMap<>();
+
+    static {
+        TYPE_NAMES.put("admin_give", "管理员发放");
+        TYPE_NAMES.put("admin_deduct", "管理员扣除");
+        TYPE_NAMES.put("transfer_out", "转出");
+        TYPE_NAMES.put("transfer_in", "转入");
+        TYPE_NAMES.put("redeem", "CDK兑换");
+        TYPE_NAMES.put("shop_buy", "商城购买");
+        TYPE_NAMES.put("shop_sell", "商城出售");   // ← 补上
+        TYPE_NAMES.put("daily_sign", "签到奖励");
+        TYPE_NAMES.put("freeze", "冻结");
+        TYPE_NAMES.put("unfreeze", "解冻");
+        TYPE_NAMES.put("ticket_reward", "工单奖励");
+        TYPE_NAMES.put("ticket_service", "工单服务奖励");
+
+    }
+
+    public BondPrinter(Main plugin) {
+        this.plugin = plugin;
+        this.outputDir = new File(
+                plugin.getDataFolder(), "printer");
+        if (!this.outputDir.exists()) {
+            this.outputDir.mkdirs();
+        }
+    }
+
+    // ============ 打印单个玩家 ============
+
+    public void printPlayer(String player,
+                            CommandSender sender) {
+        Bukkit.getScheduler()
+                .runTaskAsynchronously(plugin,
+                        () -> doPrintPlayer(
+                                player, sender));
+    }
+
+    private void doPrintPlayer(String player,
+                               CommandSender sender) {
+        try {
+            List<Map<String, Object>> txs =
+                    plugin.getBonds()
+                            .getAllTransactions(player);
+
+            String fileName = player + "_"
+                    + FILE_SDF.format(new Date())
+                    + ".xls";
+            File file = new File(outputDir, fileName);
+
+            deleteOld(player);
+
+            PrintWriter pw = new PrintWriter(
+                    new OutputStreamWriter(
+                            new FileOutputStream(file),
+                            StandardCharsets.UTF_8));
+            try {
+                writeXmlHeader(pw,
+                        escXml(player));
+                writeXmlRow(pw,
+                        new String[]{
+                                "时间", "类型",
+                                "金额", "对象",
+                                "操作者", "理由",
+                                "操作前余额",
+                                "操作后余额"});
+
+                for (Map<String, Object> tx : txs) {
+                    writeXmlRow(pw, new String[]{
+                            txTime(tx),
+                            txTypeName(tx),
+                            String.valueOf(
+                                    txInt(tx,
+                                            "amount")),
+                            txStr(tx,
+                                    "target_player"),
+                            txStr(tx, "operator"),
+                            txStr(tx, "reason"),
+                            String.valueOf(
+                                    txInt(tx,
+                                            "balance_before")),
+                            String.valueOf(
+                                    txInt(tx,
+                                            "balance_after"))
+                    });
+                }
+
+                writeXmlFooter(pw);
+                pw.flush();
+            } finally {
+                pw.close();
+            }
+
+            if (sender != null) {
+                sender.sendMessage("§a[打印] §f"
+                        + player + " §a流水已导出");
+                sender.sendMessage("§7文件: §f"
+                        + fileName);
+                sender.sendMessage("§7共 §f"
+                        + txs.size()
+                        + " §7条，§724小时后删除");
+            }
+        } catch (Exception e) {
+            if (sender != null) {
+                sender.sendMessage("§c导出失败: "
+                        + e.getMessage());
+            }
+            plugin.getLogger().severe(
+                    "[Printer] " + e.getMessage());
+        }
+    }
+
+    // ============ 打印全服 ============
+
+    public void printAll(CommandSender sender) {
+        Bukkit.getScheduler()
+                .runTaskAsynchronously(plugin,
+                        () -> doPrintAll(sender));
+    }
+
+    private void doPrintAll(CommandSender sender) {
+        try {
+            List<String> players =
+                    plugin.getBonds()
+                            .getAllPlayerNames();
+            if (players.isEmpty()) {
+                if (sender != null) {
+                    sender.sendMessage("§c没有流水数据");
+                }
+                return;
+            }
+
+            String fileName = "全服流水_"
+                    + FILE_SDF.format(new Date())
+                    + ".xls";
+            File file = new File(outputDir, fileName);
+
+            // ===== 收集所有流水 =====
+            // key = 时间戳+玩家+金额，用于去重
+            // value = 一行数据
+            List<String[]> allRows = new ArrayList<>();
+            Set<String> seenKeys = new HashSet<>();
+
+            for (String player : players) {
+                List<Map<String, Object>> txs =
+                        plugin.getBonds()
+                                .getAllTransactions(player);
+                for (Map<String, Object> tx : txs) {
+                    int txId = ((Number) tx.get("id"))
+                            .intValue();
+                    String dedupKey =
+                            String.valueOf(txId);
+                    if (!seenKeys.add(dedupKey)) {
+                        continue;
+                    }
+
+                    String timeStr = txTime(tx);
+                    long timeMs = 0;
+                    Object t = tx.get("time");
+                    if (t != null) {
+                        timeMs =
+                                ((Number) t).longValue();
+                    }
+
+                    allRows.add(new String[]{
+                            player,
+                            timeStr,
+                            txTypeName(tx),
+                            String.valueOf(
+                                    txInt(tx, "amount")),
+                            txStr(tx, "target_player"),
+                            txStr(tx, "operator"),
+                            txStr(tx, "reason"),
+                            String.valueOf(
+                                    txInt(tx,
+                                            "balance_before")),
+                            String.valueOf(
+                                    txInt(tx,
+                                            "balance_after")),
+                            // 额外存时间戳用于排序
+                            String.valueOf(timeMs)
+                    });
+                }
+            }
+
+            // ===== 按时间戳排序 =====
+            allRows.sort((a, b) -> {
+                long ta = Long.parseLong(
+                        a[a.length - 1]);
+                long tb = Long.parseLong(
+                        b[b.length - 1]);
+                return Long.compare(ta, tb);
+            });
+
+            // ===== 写入文件 =====
+            PrintWriter pw = new PrintWriter(
+                    new OutputStreamWriter(
+                            new FileOutputStream(file),
+                            StandardCharsets.UTF_8));
+            try {
+                writeXmlHeader(pw, "全服流水");
+                writeXmlRow(pw, new String[]{
+                        "玩家", "时间", "类型",
+                        "金额", "对象", "操作者",
+                        "理由", "操作前余额",
+                        "操作后余额"
+                });
+
+                for (String[] row : allRows) {
+                    // 去掉最后的时间戳列
+                    String[] cells =
+                            new String[row.length - 1];
+                    System.arraycopy(row, 0,
+                            cells, 0, cells.length);
+                    writeXmlRow(pw, cells);
+                }
+
+                writeXmlFooter(pw);
+                pw.flush();
+
+                if (sender != null) {
+                    sender.sendMessage(
+                            "§a[打印] §f全服流水 §a已导出");
+                    sender.sendMessage("§7文件: §f"
+                            + fileName);
+                    sender.sendMessage("§7共 §f"
+                            + players.size()
+                            + " 名玩家，§f"
+                            + allRows.size() + " §7条");
+                    sender.sendMessage(
+                            "§7按时间从早到晚排序");
+                    sender.sendMessage(
+                            "§724小时后自动删除");
+                }
+            } finally {
+                pw.close();
+            }
+        } catch (Exception e) {
+            if (sender != null) {
+                sender.sendMessage("§c导出失败: "
+                        + e.getMessage());
+            }
+            plugin.getLogger().severe(
+                    "[Printer] " + e.getMessage());
+        }
+    }
+
+    // ============ 清理 ============
+
+    public void cleanupOldFiles() {
+        long now = System.currentTimeMillis();
+        long maxAge = 24L * 60 * 60 * 1000;
+        File[] files = outputDir.listFiles(
+                (d, n) -> n.endsWith(".xls"));
+        if (files == null) {
+            return;
+        }
+        int count = 0;
+        for (File f : files) {
+            if (now - f.lastModified() > maxAge) {
+                if (f.delete()) {
+                    count++;
+                }
+            }
+        }
+        if (count > 0) {
+            plugin.getLogger().info(
+                    "[Printer] 清理 "
+                            + count + " 个过期文件");
+        }
+    }
+
+    private void deleteOld(String player) {
+        File[] old = outputDir.listFiles(
+                (d, n) -> n.startsWith(player + "_")
+                        && n.endsWith(".xls"));
+        if (old != null) {
+            for (File f : old) {
+                f.delete();
+            }
+        }
+    }
+
+    // ============ XML工具 ============
+
+    private void writeXmlHeader(PrintWriter pw,
+                                String sheetName) {
+        pw.println("<?xml version=\"1.0\"?>");
+        pw.println("<?mso-application "
+                + "progid=\"Excel.Sheet\"?>");
+        pw.println("<Workbook xmlns="
+                + "\"urn:schemas-microsoft-com"
+                + ":office:spreadsheet\"");
+        pw.println("  xmlns:ss="
+                + "\"urn:schemas-microsoft-com"
+                + ":office:spreadsheet\">");
+        pw.println("  <Worksheet ss:Name=\""
+                + sheetName + "\">");
+        pw.println("    <Table>");
+    }
+
+    private void writeXmlRow(PrintWriter pw,
+                             String[] cells) {
+        pw.println("      <Row>");
+        for (String cell : cells) {
+            pw.println("        <Cell>"
+                    + "<Data ss:Type=\"String\">"
+                    + escXml(cell != null ? cell : "")
+                    + "</Data></Cell>");
+        }
+        pw.println("      </Row>");
+    }
+
+    private void writeXmlFooter(PrintWriter pw) {
+        pw.println("    </Table>");
+        pw.println("  </Worksheet>");
+        pw.println("</Workbook>");
+    }
+
+    private String escXml(String val) {
+        if (val == null) {
+            return "";
+        }
+        return val.replace("&", "&amp;")
+                .replace("<", "&lt;")
+                .replace(">", "&gt;")
+                .replace("\"", "&quot;");
+    }
+
+    private String txTime(Map<String, Object> tx) {
+        Object t = tx.get("time");
+        if (t == null) return "";
+        long ms = ((Number) t).longValue();
+        return CELL_SDF.format(new Date(ms));
+    }
+
+    private String txTypeName(
+            Map<String, Object> tx) {
+        String type = (String) tx.get("type");
+        return TYPE_NAMES.getOrDefault(type, type);
+    }
+
+    private int txInt(Map<String, Object> tx,
+                      String key) {
+        Object v = tx.get(key);
+        if (v == null) return 0;
+        return ((Number) v).intValue();
+    }
+
+    private String txStr(Map<String, Object> tx,
+                         String key) {
+        Object v = tx.get(key);
+        return v != null ? v.toString() : "";
+    }
+}

src/main/java/Sdf1_login/CDKManager.java

@@ -0,0 +1,301 @@
+package Sdf1_login;
+
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+
+import java.io.*;
+import java.sql.*;
+import java.util.*;
+import java.util.concurrent.ConcurrentHashMap;
+import java.nio.charset.StandardCharsets;
+
+public class CDKManager {
+
+    private final Main plugin;
+    private Connection db;
+    private final Map<String, CDKInput> pendingInputs
+            = new ConcurrentHashMap<>();
+
+    public CDKManager(Main plugin) {
+        this.plugin = plugin;
+        initDB();
+    }
+
+    private void initDB() {
+        try {
+            Class.forName("org.sqlite.JDBC");
+            File dbFile = new File(
+                    new File(plugin.getDataFolder(), "财务债券"),
+                    "bond.db");
+            dbFile.getParentFile().mkdirs();
+            db = DriverManager.getConnection(
+                    "jdbc:sqlite:" + dbFile.getAbsolutePath());
+            Statement st = db.createStatement();
+            st.execute("PRAGMA journal_mode=WAL");
+            st.execute("CREATE TABLE IF NOT EXISTS cdk ("
+                    + "code TEXT PRIMARY KEY,"
+                    + "amount INTEGER DEFAULT 0,"
+                    + "type TEXT DEFAULT 'bond',"
+                    + "used INTEGER DEFAULT 0,"
+                    + "used_by TEXT DEFAULT '',"
+                    + "created_time INTEGER DEFAULT 0,"
+                    + "used_time INTEGER DEFAULT 0)");
+            st.close();
+        } catch (Exception e) {
+            throw new RuntimeException(
+                    "[CDK] DB init failed: "
+                            + e.getMessage(), e);
+        }
+    }
+
+    // ===== CDK兑换（供SDF1调用） =====
+
+    /**
+     * 兑换CDK，返回结果字符串
+     * @return "success:金额:余额前:余额后"
+     *         或 "fail:原因"
+     */
+    public String redeem(String code, String player) {
+        try {
+            PreparedStatement ps = db.prepareStatement(
+                    "SELECT amount,type,used FROM cdk "
+                            + "WHERE code=?");
+            ps.setString(1, code);
+            ResultSet rs = ps.executeQuery();
+            if (!rs.next()) {
+                rs.close(); ps.close();
+                return "fail:not_found";
+            }
+            int amount = rs.getInt("amount");
+            String type = rs.getString("type");
+            int used = rs.getInt("used");
+            rs.close(); ps.close();
+
+            if (used == 1)
+                return "fail:already_used";
+
+            if (plugin.getBonds()
+                    .isFrozen(player))
+                return "fail:frozen";
+
+            PreparedStatement up = db.prepareStatement(
+                    "UPDATE cdk SET used=1,"
+                            + "used_by=?,used_time=? "
+                            + "WHERE code=?");
+            up.setString(1, player);
+            up.setLong(2,
+                    System.currentTimeMillis());
+            up.setString(3, code);
+            up.executeUpdate(); up.close();
+
+            if ("bond".equals(type)) {
+                int bef = plugin.getBonds()
+                        .getBonds(player);
+                plugin.getBonds().addBonds(player,
+                        amount,
+                        BondManager.TX_REDEEM,
+                        "", "CDK系统",
+                        "CDK兑换: " + code);
+                int aft = plugin.getBonds()
+                        .getBonds(player);
+                return "success:" + amount
+                        + ":" + bef + ":" + aft;
+            }
+            return "fail:unknown_type";
+        } catch (SQLException e) {
+            return "fail:" + e.getMessage();
+        }
+    }
+
+    // ===== 聊天输入系统 =====
+
+    public void requestInput(Player p,
+                             String type,
+                             String context) {
+        CDKInput input = new CDKInput();
+        input.type = type;
+        input.context = context;
+        input.time = System.currentTimeMillis();
+        pendingInputs.put(p.getName(), input);
+    }
+
+    public boolean isListening(String playerName) {
+        return pendingInputs
+                .containsKey(playerName);
+    }
+
+    public void onChat(Player p, String msg) {
+        CDKInput input = pendingInputs
+                .remove(p.getName());
+        if (input == null) return;
+
+        if (System.currentTimeMillis()
+                - input.time > 60000) {
+            p.sendMessage("§c输入超时");
+            return;
+        }
+
+        if ("cdk".equals(input.type)) {
+            String result = redeem(
+                    msg.trim(), p.getName());
+            if (result != null
+                    && result.startsWith("success:")) {
+                String[] parts = result.split(":");
+                int amt = Integer.parseInt(parts[1]);
+                int bef = Integer.parseInt(parts[2]);
+                int aft = Integer.parseInt(parts[3]);
+                p.sendMessage("§e§l[CDK] §f兑换成功！"
+                        + "获得 §c" + amt + "§f债券");
+                p.sendMessage("§7余额: §e" + bef
+                        + " §7-> §a" + aft);
+            } else {
+                p.sendMessage("§c§l[CDK] §f"
+                        + (result != null
+                        ? result.replace("fail:", "")
+                        : "无效的兑换码"));
+            }
+            return;
+        }
+
+        if ("econ".equals(input.type)) {
+            handleEconInput(p, msg.trim(),
+                    input.context);
+            return;
+        }
+
+        if ("bond".equals(input.type)) {
+            handleBondInput(p, msg.trim(),
+                    input.context);
+            return;
+        }
+
+        if ("points".equals(input.type)) {
+            handlePointsInput(p, msg.trim(),
+                    input.context);
+            return;
+        }
+
+        if ("gift_target".equals(input.type)) {
+            // 赠予用户组：输入目标玩家名
+            String targetName = msg.trim();
+            if (!targetName.isEmpty()) {
+                GUIManager guiMgr = plugin.getGui();
+                if (guiMgr != null) {
+                    guiMgr.handleGiftTargetInput(p, targetName);
+                }
+            } else {
+                p.sendMessage("§c请输入有效的玩家名");
+            }
+            return;
+        }
+    }
+
+    private void handleEconInput(Player admin,
+                                 String msg,
+                                 String target) {
+        // Economy已移除，所有经济操作改用债券系统
+        admin.sendMessage("§c[经济操作] 功能已移除，请使用债券系统");
+    }
+
+    private void handleBondInput(Player admin,
+                                 String msg,
+                                 String target) {
+        if (!msg.startsWith("+")
+                && !msg.startsWith("-")) {
+            admin.sendMessage("§c格式: §a+100"
+                    + " §7或 §c-50");
+            return;
+        }
+        try {
+            String sign = msg.substring(0, 1);
+            String rest =
+                    msg.substring(1).trim();
+            String[] parts =
+                    rest.split("\\s+", 2);
+            int amount = Integer.parseInt(parts[0]);
+            String reason = parts.length >= 2
+                    ? parts[1].trim()
+                    : "管理员手动调整";
+            if (amount <= 0) {
+                admin.sendMessage("§c金额必须>0");
+                return;
+            }
+            String opName = admin.getName();
+            String txType = "-".equals(sign)
+                    ? BondManager.TX_ADMIN_DEDUCT
+                    : BondManager.TX_ADMIN_GIVE;
+
+            if ("-".equals(sign)) {
+                if (plugin.getBonds()
+                        .isFrozen(target)) {
+                    admin.sendMessage("§c账户冻结");
+                    return;
+                }
+                if (plugin.getBonds().deductBonds(
+                        target, amount, txType,
+                        "", opName, reason)) {
+                    admin.sendMessage("§a扣除成功");
+                } else {
+                    admin.sendMessage("§c债券不足");
+                }
+            } else {
+                if (plugin.getBonds()
+                        .isFrozen(target)) {
+                    admin.sendMessage("§c账户冻结");
+                    return;
+                }
+                plugin.getBonds().addBonds(target,
+                        amount, txType,
+                        "", opName, reason);
+                admin.sendMessage("§a发放成功");
+            }
+        } catch (NumberFormatException e) {
+            admin.sendMessage("§c格式错误");
+        }
+    }
+
+    private void handlePointsInput(Player admin,
+                                   String msg,
+                                   String target) {
+        if (!msg.startsWith("+")
+                && !msg.startsWith("-")) {
+            admin.sendMessage("§c格式: §a+100"
+                    + " §7或 §c-50");
+            return;
+        }
+        try {
+            String sign = msg.substring(0, 1);
+            String rest =
+                    msg.substring(1).trim();
+            int amount = Integer.parseInt(rest);
+            if (amount <= 0) {
+                admin.sendMessage("§c金额必须>0");
+                return;
+            }
+            if ("-".equals(sign)) {
+                if (plugin.getDb().deductPoints(
+                        target, amount)) {
+                    admin.sendMessage("§a扣除成功");
+                } else {
+                    admin.sendMessage("§c积分不足");
+                }
+            } else {
+                plugin.getDb().addPoints(
+                        target, amount);
+                admin.sendMessage("§a发放成功");
+            }
+        } catch (NumberFormatException e) {
+            admin.sendMessage("§c格式错误");
+        }
+    }
+
+    public void cancelInput(String player) {
+        pendingInputs.remove(player);
+    }
+
+    static class CDKInput {
+        String type;
+        String context;
+        long time;
+    }
+}

src/main/java/Sdf1_login/CheckInManager.java

@@ -1,114 +1,305 @@
-package Sdf1_login;
-
-import org.bukkit.entity.Player;
-
-import java.text.SimpleDateFormat;
-import java.util.Date;
-
-public class CheckInManager {
-
-    private final Main plugin;
-
-    public CheckInManager(Main plugin) {
-        this.plugin = plugin;
-    }
-
-    public boolean isCheckedInToday(String name) {
-        String last = (String) plugin.getDb()
-                .getField(name, "last_checkin_date");
-        String today = new SimpleDateFormat("yyyy-MM-dd")
-                .format(new Date());
-        return today.equals(last);
-    }
-
-    public String checkIn(Player p) {
-        String name = p.getName();
-        if (isCheckedInToday(name)) {
-            return plugin.getConfig2()
-                    .msg("checkin_already");
-        }
-
-        Object streakObj = plugin.getDb()
-                .getField(name, "checkin_streak");
-        int streak = streakObj != null
-                ? ((Number) streakObj).intValue() : 0;
-
-        String lastDate = (String) plugin.getDb()
-                .getField(name, "last_checkin_date");
-        String today = new SimpleDateFormat("yyyy-MM-dd")
-                .format(new Date());
-
-        if (lastDate != null && !lastDate.isEmpty()) {
-            try {
-                java.util.Date lastD = new SimpleDateFormat(
-                        "yyyy-MM-dd").parse(lastDate);
-                java.util.Date todayD = new SimpleDateFormat(
-                        "yyyy-MM-dd").parse(today);
-                long diff = todayD.getTime() - lastD.getTime();
-                if (diff > 86400000L * 2) {
-                    streak = 0;
-                } else if (diff > 86400000L) {
-                    streak++;
-                }
-            } catch (Exception ignored) {
-            }
-        }
-
-        if (streak == 0) streak = 1;
-        else streak++;
-
-        double multi = 1.0;
-        if (streak >= 21) multi = 1.5;
-        else if (streak >= 14) multi = 1.3;
-        else if (streak >= 7) multi = 1.1;
-
-        int points = (int) (1 * multi);
-        plugin.getDb().addPoints(name, points);
-        plugin.getDb().setField(
-                name, "checkin_streak", streak);
-        plugin.getDb().setField(
-                name, "last_checkin_date", today);
-        Object totalObj = plugin.getDb()
-                .getField(name, "total_checkin_days");
-        int total = totalObj != null
-                ? ((Number) totalObj).intValue() : 0;
-        plugin.getDb().setField(
-                name, "total_checkin_days", total + 1);
-
-        return plugin.getConfig2()
-                .msg("checkin_success")
-                .replace("{points}",
-                        String.valueOf(points))
-                .replace("{streak}",
-                        String.valueOf(streak))
-                .replace("{multi}",
-                        String.valueOf(multi));
-    }
-
-    public String backCheckIn(Player p, String dateStr) {
-        String name = p.getName();
-        if (!plugin.getDb().deductPoints(name, 10)) {
-            return plugin.getConfig2()
-                    .msg("checkin_already");
-        }
-        try {
-            java.util.Date target = new SimpleDateFormat(
-                    "yyyy-MM-dd").parse(dateStr);
-            java.util.Date now = new SimpleDateFormat(
-                    "yyyy-MM-dd").parse(
-                    new SimpleDateFormat("yyyy-MM-dd")
-                            .format(new Date()));
-            long diff = now.getTime() - target.getTime();
-            if (diff < 0 || diff > 3 * 86400000L) {
-                plugin.getDb().addPoints(name, 10);
-                return plugin.getConfig2()
-                        .msg("checkin_already");
-            }
-            plugin.getDb().addPoints(name, 1);
-            return "§a补签成功！日期: " + dateStr;
-        } catch (Exception e) {
-            plugin.getDb().addPoints(name, 10);
-            return "§c日期格式错误，请用 yyyy-MM-dd";
-        }
-    }
-}
+package Sdf1_login;
+
+import org.bukkit.entity.Player;
+
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
+import java.util.Date;
+
+public class CheckInManager {
+
+    private final Main plugin;
+
+    public CheckInManager(Main plugin) {
+        this.plugin = plugin;
+    }
+
+    // ===== 今日是否已签到 =====
+    public boolean isCheckedInToday(
+            String name) {
+        String last = (String) plugin.getDb()
+                .getField(name,
+                        "last_checkin_date");
+        String today = new SimpleDateFormat(
+                "yyyy-MM-dd")
+                .format(new Date());
+        return today.equals(last);
+    }
+
+    // ===== 签到 =====
+    // ===== 签到 =====
+    public String checkIn(Player p) {
+        String name = p.getName();
+        if (isCheckedInToday(name)) {
+            return plugin.getConfig2()
+                    .msg("checkin_already");
+        }
+
+        Object streakObj = plugin.getDb()
+                .getField(name, "checkin_streak");
+        int streak = streakObj != null
+                ? ((Number) streakObj).intValue()
+                : 0;
+
+        String lastDate = (String) plugin.getDb()
+                .getField(name, "last_checkin_date");
+        String today = new SimpleDateFormat("yyyy-MM-dd")
+                .format(new Date());
+
+        if (lastDate != null && !lastDate.isEmpty()) {
+            try {
+                java.util.Date lastD =
+                        new SimpleDateFormat("yyyy-MM-dd")
+                                .parse(lastDate);
+                java.util.Date todayD =
+                        new SimpleDateFormat("yyyy-MM-dd")
+                                .parse(today);
+                long diff = todayD.getTime()
+                        - lastD.getTime();
+                if (diff > 86400000L * 2) {
+                    // 间隔超过2天，重置连续天数
+                    streak = 1;
+                } else if (diff > 86400000L) {
+                    // 间隔1-2天（连续签到），天数+1
+                    streak++;
+                }
+                // 间隔<=1天（同一天），不改变连续天数
+            } catch (Exception ignored) {
+            }
+        } else {
+            // 首次签到
+            streak = 1;
+        }
+
+        double multi = 1.0;
+        if (streak >= 21) multi = 1.5;
+        else if (streak >= 14) multi = 1.3;
+        else if (streak >= 7) multi = 1.1;
+
+        int basePoints =
+                plugin.getConfig2().checkinPoints;
+        int points = (int) (basePoints * multi);
+
+        plugin.getDb().addPoints(name, points);
+        plugin.getDb().setField(name,
+                "checkin_streak", streak);
+        plugin.getDb().setField(name,
+                "last_checkin_date", today);
+
+        Object totalObj = plugin.getDb()
+                .getField(name, "total_checkin_days");
+        int total = totalObj != null
+                ? ((Number) totalObj).intValue()
+                : 0;
+        plugin.getDb().setField(name,
+                "total_checkin_days", total + 1);
+
+        // ★ 债券盲盒奖励（6参数版，写入流水）★
+        int bondMin =
+                plugin.getConfig2().checkinBondMin;
+        int bondMax =
+                plugin.getConfig2().checkinBondMax;
+        if (bondMin <= 0) bondMin = 1;
+        if (bondMax < bondMin) bondMax = bondMin;
+        int bondReward = bondMin
+                + new java.util.Random()
+                .nextInt(bondMax - bondMin + 1);
+        plugin.getBonds().addBonds(name, bondReward,
+                "daily_sign", "", "签到系统",
+                "每日签到连续" + streak + "天");
+
+        return plugin.getConfig2()
+                .msg("checkin_success")
+                .replace("{points}",
+                        String.valueOf(points))
+                .replace("{streak}",
+                        String.valueOf(streak))
+                .replace("{multi}",
+                        String.valueOf(multi))
+                + " §e+" + bondReward + "债券";
+    }
+
+    // ===== 获取连续天数 =====
+    public int getStreak(String name) {
+        Object val = plugin.getDb()
+                .getField(name,
+                        "checkin_streak");
+        if (val instanceof Number) {
+            return ((Number) val)
+                    .intValue();
+        }
+        return 0;
+    }
+    // 标准化日期
+    private String normalizeDate(String input) {
+        String s = input.trim().replace("/", "-");
+        if (s.matches("\\d{8}")) {
+            return s.substring(0, 4) + "-"
+                    + s.substring(4, 6) + "-"
+                    + s.substring(6, 8);
+        }
+        return s;
+    }
+    // ===== 补签入口 =====
+    public String backCheckIn(
+            Player p, String dateStr) {
+        String name = p.getName();
+        String normalized =
+                normalizeDate(dateStr);
+
+        // 严格日期验证
+        java.text.SimpleDateFormat sdf =
+                new java.text.SimpleDateFormat(
+                        "yyyy-MM-dd");
+        sdf.setLenient(false);
+        java.util.Date target;
+        try {
+            target = sdf.parse(normalized);
+        } catch (Exception ex) {
+            return "§c无效日期: " + dateStr;
+        }
+        String reformat = sdf.format(target);
+        if (!reformat.equals(normalized)) {
+            return "§c无效日期: " + dateStr;
+        }
+
+        String today = sdf.format(new Date());
+        if (normalized.compareTo(today) >= 0) {
+            return "§c今天不需要补签";
+        }
+
+        String threeDaysAgo = getPastDate(3);
+        if (normalized.compareTo(
+                threeDaysAgo) < 0) {
+            return "§c只能补签3天内"
+                    + "（最多到 " + threeDaysAgo + "）";
+        }
+
+        Object val = plugin.getDb()
+                .getField(name, "backcheck_dates");
+        String existing = val != null
+                ? val.toString() : "";
+        boolean alreadyBacked = false;
+        if (!existing.isEmpty()) {
+            for (String d : existing.split(",")) {
+                if (normalizeDate(d.trim())
+                        .equals(normalized)) {
+                    alreadyBacked = true;
+                    break;
+                }
+            }
+        }
+        if (alreadyBacked) {
+            return "§c该日期已补签: " + normalized;
+        }
+
+        Object normalCheck =
+                plugin.getDb().getField(
+                        name, "last_checkin_date");
+        String lastCheckin = normalCheck != null
+                ? normalCheck.toString() : "";
+        if (lastCheckin.equals(normalized)) {
+            return "§c该日期已签到: " + normalized;
+        }
+
+        // ★ 补签消耗：3债券 + 10积分
+        //   积分不够时：用 9债券(3倍)代替 ★
+        int bondCost = 3;
+        int pointCost = 10;
+        int bondAltCost = 9; // 3倍债券替代
+
+        int myBonds = plugin.getBonds()
+                .getBonds(name);
+        Object ptsObj = plugin.getDb()
+                .getField(name, "points");
+        int myPoints = ptsObj != null
+                ? ((Number) ptsObj).intValue()
+                : 0;
+
+
+        // 方案A：3债券 + 10积分
+        boolean canA = myBonds >= bondCost
+                && myPoints >= pointCost;
+        // 方案B：9债券（积分不够时）
+        boolean canB = myBonds >= bondAltCost
+                && myPoints < pointCost;
+
+        if (!canA && !canB) {
+            if (myPoints < pointCost
+                    && myBonds < bondAltCost) {
+                return "§c补签费用不足"
+                        + "（需3债券+10积分，"
+                        + "或9债券代替）"
+                        + " 当前: "
+                        + myBonds + "债券 "
+                        + myPoints + "积分";
+            }
+            if (myBonds < bondCost) {
+                return "§c债券不足（需"
+                        + bondCost + "枚）";
+            }
+            return "§c积分不足（需"
+                    + pointCost + "分）";
+        }
+
+        // 执行扣款
+        if (canA) {
+            // 方案A：3债券 + 10积分
+            plugin.getBonds().deductBonds(
+                    name, bondCost,
+                    "admin_deduct", "",
+                    "补签系统", "补签扣款");
+            plugin.getDb().deductPoints(
+                    name, pointCost);
+        } else {
+            // 方案B：9债券代替
+            plugin.getBonds().deductBonds(
+                    name, bondAltCost,
+                    "admin_deduct", "",
+                    "补签系统", "补签扣款(债券替代)");
+        }
+
+        doBackCheckIn(p, normalized);
+
+        String costMsg = canA
+                ? bondCost + "债券+" + pointCost + "积分"
+                : bondAltCost + "债券(替代)";
+        return "§a补签成功！日期: "
+                + normalized
+                + " §7消耗: " + costMsg;
+    }
+
+
+
+    // ===== 执行补签 =====
+    // ===== 执行补签 =====
+    public void doBackCheckIn(
+            Player p, String dateStr) {
+        String name = p.getName();
+        Object val = plugin.getDb()
+                .getField(name, "backcheck_dates");
+        String existing = val != null
+                ? val.toString() : "";
+        String updated = existing.isEmpty()
+                ? dateStr
+                : existing + "," + dateStr;
+        plugin.getDb().setField(name,
+                "backcheck_dates", updated);
+        int streak = getStreak(name);
+        plugin.getDb().setField(name,
+                "checkin_streak", streak + 1);
+        // ★ 补签不发放奖励，只记录
+    }
+
+    // ===== 获取N天前日期 =====
+    private String getPastDate(
+            int daysAgo) {
+        Calendar cal =
+                Calendar.getInstance();
+        cal.add(Calendar.DAY_OF_MONTH,
+                -daysAgo);
+        return new SimpleDateFormat(
+                "yyyy-MM-dd")
+                .format(cal.getTime());
+    }
+}

src/main/java/Sdf1_login/CommissionManager.java

@@ -149,18 +149,8 @@ public class CommissionManager {
                 originalAmount * rate;
         if (commission <= 0) return;
 
-        // 通过 Vault 发放
-        var rsp = main.getServer()
-                .getServicesManager()
-                .getRegistration(
-                        net.milkbowl.vault
-                                .economy.Economy.class);
-        if (rsp == null) return;
-        net.milkbowl.vault.economy.Economy econ =
-                rsp.getProvider();
-        if (econ == null) return;
-
-        econ.depositPlayer(inviter, commission);
+        // Economy已移除，佣金提成功能不可用
+        // 邀请人可通过债券系统获取奖励
 
         // 通知邀请人
         Player inviterP =

src/main/java/Sdf1_login/CypayCommand.java

@@ -0,0 +1,653 @@
+package Sdf1_login;
+
+import org.bukkit.Bukkit;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.TabCompleter;
+import org.bukkit.entity.Player;
+
+import java.io.File;
+import java.text.SimpleDateFormat;
+import java.util.*;
+import java.util.stream.Collectors;
+
+public class CypayCommand
+        implements CommandExecutor, TabCompleter {
+
+    private final Main plugin;
+    private static final SimpleDateFormat SDF =
+            new SimpleDateFormat(
+                    "yyyy-MM-dd HH:mm:ss");
+
+    public CypayCommand(Main plugin) {
+        this.plugin = plugin;
+    }
+
+    private boolean hasAdminPerm(CommandSender s) {
+        if (s.isOp()) return true;
+        if (!(s instanceof Player)) return true;
+        Player p = (Player) s;
+        String tag =
+                plugin.getConfig2().adminTag;
+        return !tag.isEmpty()
+                && p.getScoreboardTags().contains(tag);
+    }
+
+    private int parseAmount(String s) {
+        return Integer.parseInt(
+                s.trim().replaceAll("[+]", ""));
+    }
+
+    private List<String> filter(
+            List<String> list, String prefix) {
+        String low = prefix.toLowerCase();
+        return list.stream()
+                .filter(x -> x.toLowerCase()
+                        .startsWith(low))
+                .collect(Collectors.toList());
+    }
+
+    @Override
+    public boolean onCommand(CommandSender sender,
+                             Command cmd,
+                             String label,
+                             String[] args) {
+
+        // ===== /cypay — 查自己 =====
+        if (args.length == 0) {
+            String name = sender instanceof Player
+                    ? sender.getName() : "Console";
+            int bonds =
+                    plugin.getBonds().getBonds(name);
+            String status = plugin.getBonds()
+                    .getAccountStatus(name);
+            sender.sendMessage(
+                    "§e§l[债券] §f" + name
+                            + " 余额: §a" + bonds);
+            sender.sendMessage(
+                    "§e§l[债券] §f状态: "
+                            + freezeText(name));
+            return true;
+        }
+
+        // ===== /cypay import =====
+   /*     if (args.length == 2
+                && "import".equalsIgnoreCase(
+                args[0])) {
+            if (!hasAdminPerm(sender)) {
+                sender.sendMessage("§c权限不足");
+                return true;
+            }
+            String file = args[1];
+            if (!file.endsWith(".txt"))
+                file += ".txt";
+            int result = plugin.getCDK()
+                    .importFromFile(file);
+            if (result == -1)
+                sender.sendMessage("§c文件不存在: "
+                        + file);
+            else
+                sender.sendMessage("§a导入完成: "
+                        + result + " 条");
+            return true;
+        }*/
+
+        // ===== /cypay freeze <玩家> [时长] =====
+        // ★ 2026-10-04 改版：时长可选，硬编封顶 30 天，
+        //   不传时长 = 永久冻结；支持 1分钟/壹分钟/one min/时间戳
+        if (args.length >= 2
+                && "freeze".equalsIgnoreCase(
+                args[0])) {
+            if (!hasAdminPerm(sender)) {
+                sender.sendMessage("§c权限不足");
+                return true;
+            }
+            String target = args[1];
+            long until = 0L;                 // 0 = 永久冻结
+            String durNote = "永久";
+            if (args.length >= 3) {
+                String durStr = String.join(" ",
+                        Arrays.copyOfRange(args, 2,
+                                args.length));
+                long expireMs;
+                try {
+                    expireMs = DurationParser
+                            .parseToExpireMs(durStr);
+                } catch (IllegalArgumentException ex) {
+                    sender.sendMessage("§c时长格式无法解析: "
+                            + ex.getMessage());
+                    sender.sendMessage("§7可用写法: 30分钟 / "
+                            + "壹小时 / one min / 7天 / "
+                            + "253402271999(时间戳)");
+                    sender.sendMessage("§7不传时长 = 永久冻结，"
+                            + "时长封顶 30 天");
+                    return true;
+                }
+                long now = System.currentTimeMillis();
+                long MAX_MS =
+                        30L * 24 * 3600 * 1000L;  // 封顶30天
+                if (expireMs <= now) {
+                    // 过期/为零的时间戳（如 0000000000）-> 永久
+                    sender.sendMessage("§7该时间点已过期，"
+                            + "按 §c永久冻结 §7处理");
+                    until = 0L;
+                } else if (expireMs - now > MAX_MS) {
+                    until = now + MAX_MS;
+                    sender.sendMessage("§7时长超过 30 天，"
+                            + "已按封顶 §e30天 §7处理");
+                } else {
+                    until = expireMs;
+                }
+                durNote = until <= 0L ? "永久"
+                        : "至 " + DurationParser
+                                .formatExpire(until);
+            }
+            plugin.getBonds().freezeAccount(target, until);
+            sender.sendMessage("§a已冻结 " + target
+                    + " 的债券账户（" + durNote + "）");
+            Player tp = plugin.getServer()
+                    .getPlayerExact(target);
+            if (tp != null)
+                tp.sendMessage(
+                        "§c§l[系统] 你的债券账户已被管理员冻结"
+                                + (until <= 0L ? ""
+                                : "，到期时间: "
+                                + DurationParser
+                                .formatExpire(until)));
+            return true;
+        }
+
+        // ===== /cypay unfreeze =====
+        if (args.length == 2
+                && "unfreeze".equalsIgnoreCase(
+                args[0])) {
+            if (!hasAdminPerm(sender)) {
+                sender.sendMessage("§c权限不足");
+                return true;
+            }
+            String target = args[1];
+            if (!plugin.getBonds()
+                    .isFrozen(target)) {
+                sender.sendMessage("§c" + target
+                        + " 未被冻结");
+                return true;
+            }
+            plugin.getBonds().unfreezeAccount(target);
+            sender.sendMessage("§a已解冻 " + target
+                    + " 的债券账户");
+            Player tp = plugin.getServer()
+                    .getPlayerExact(target);
+            if (tp != null)
+                tp.sendMessage(
+                        "§a§l[系统] 你的债券账户"
+                                + "已被解冻");
+            return true;
+        }
+
+        // ===== /cypay water [days] =====
+        if (args.length >= 2
+                && "water".equalsIgnoreCase(
+                args[0])) {
+            if (!hasAdminPerm(sender)) {
+                sender.sendMessage("§c权限不足");
+                return true;
+            }
+            String target = args[1];
+            int days = 7;
+            if (args.length >= 3) {
+                try {
+                    days = Integer.parseInt(args[2]);
+                } catch (NumberFormatException ignored) {
+                }
+            }
+            days = Math.min(days,
+                    BondManager.ADMIN_MAX_WATER_DAYS);
+
+            if (days <= 0) days = 1;
+
+            List<Map<String, Object>> txs =
+                    plugin.getBonds()
+                            .getTransactions(
+                                    target, days);
+
+            sender.sendMessage(
+                    "§e§l===== " + target
+                            + " 流水记录 (近"
+                            + days + "天) =====");
+            sender.sendMessage("§f当前余额: §a"
+                    + plugin.getBonds()
+                    .getBonds(target)
+                    + "  §f状态: "
+                    + freezeText(target));
+
+            if (txs.isEmpty()) {
+                sender.sendMessage("§7  (暂无记录)");
+            } else {
+                for (Map<String, Object> tx : txs) {
+                    sender.sendMessage(
+                            formatTxLine(tx));
+                }
+            }
+            sender.sendMessage(
+                    "§e§l=========================="
+                            + "==========");
+            return true;
+        }
+        // ===== /cypay printer [player] =====
+        if ("printer".equalsIgnoreCase(args[0])) {
+            if (!hasAdminPerm(sender)
+                    && !(sender instanceof Player)
+                    == false) {
+                // 控制台也可以用
+                if (!(sender instanceof Player))
+                    ; // 放行
+                else if (!hasAdminPerm(sender)) {
+                    sender.sendMessage("§c权限不足");
+                    return true;
+                }
+            }
+            if (args.length == 1) {
+                // 打印全服
+                sender.sendMessage(
+                        "§e正在导出全服流水...");
+                plugin.getBonds(); // 确保实例就绪
+                if (plugin.getBondPrinter() != null) {
+                    plugin.getBondPrinter()
+                            .printAll(sender);
+                } else {
+                    sender.sendMessage("§cPrinter未初始化");
+                }
+                return true;
+            }
+            if (args.length == 2) {
+                // 打印指定玩家
+                String target = args[1];
+                sender.sendMessage("§e正在导出 "
+                        + target + " 的流水...");
+                if (plugin.getBondPrinter() != null) {
+                    plugin.getBondPrinter()
+                            .printPlayer(target, sender);
+                } else {
+                    sender.sendMessage("§cPrinter未初始化");
+                }
+                return true;
+            }
+        }
+
+        // ===== /cypay give/remove =====
+        if (args.length >= 3 && args.length <= 4) {
+            String action = args[0].toLowerCase();
+            if ("give".equals(action)
+                    || "remove".equals(action)) {
+                if (!hasAdminPerm(sender)) {
+                    sender.sendMessage("§c权限不足");
+                    return true;
+                }
+                String target = args[1];
+                try {
+                    int amount =
+                            parseAmount(args[2]);
+                    if (amount <= 0) {
+                        sender.sendMessage(
+                                "§c金额必须大于0");
+                        return true;
+                    }
+                    String txType =
+                            "give".equals(action)
+                                    ? BondManager
+                                      .TX_ADMIN_GIVE
+                                    : BondManager
+                                      .TX_ADMIN_DEDUCT;
+                    String opName =
+                            sender instanceof Player
+                                    ? sender.getName()
+                                    : "Console";
+                    // 自定义理由（可选）
+                    String reason = args.length == 4
+                            ? args[3]
+                            : ("give".equals(action)
+                                    ? "管理员发放"
+                                    : "管理员扣除");
+
+                    if ("give".equals(action)) {
+                        // ★ 冻结期豁免：管理员手动 give 允许动账
+                        plugin.getBonds().addBondsAdmin(
+                                target, amount,
+                                txType, "",
+                                opName, reason);
+                        sender.sendMessage(
+                                "§a已给 " + target
+                                        + " " + amount
+                                        + " 债券");
+                        Player tp = plugin.getServer()
+                                .getPlayerExact(target);
+                        if (tp != null)
+                            tp.sendMessage(
+                                    "§a管理员给了你 "
+                                            + amount
+                                            + " 债券");
+                    } else {
+                        // ★ 冻结期豁免：管理员手动 remove
+                        //   允许动账（deductBondsAdmin 不查冻结）
+                        if (plugin.getBonds()
+                                .deductBondsAdmin(target,
+                                        amount,
+                                        txType, "",
+                                        opName,
+                                        reason)) {
+                            sender.sendMessage(
+                                    "§a已扣除 " + target
+                                            + " " + amount
+                                            + " 债券");
+                            Player tp = plugin
+                                    .getServer()
+                                    .getPlayerExact(
+                                            target);
+                            if (tp != null)
+                                tp.sendMessage(
+                                        "§c管理员扣除了"
+                                                + "你的 "
+                                                + amount
+                                                + " 债券");
+                        } else {
+                            sender.sendMessage(
+                                    "§c" + target
+                                            + " 债券不足");
+                        }
+                    }
+                } catch (NumberFormatException e) {
+                    sender.sendMessage(
+                            "§c金额格式错误");
+                }
+                return true;
+            }
+        }
+
+        // ===== /cypay <player> <amount> — 仅玩家转账 =====
+        if (args.length == 2) {
+            try {
+                int amount = parseAmount(args[1]);
+                if (amount <= 0) {
+                    sender.sendMessage(
+                            "§c金额必须大于0");
+                    return true;
+                }
+                // ★ 控制台禁止转账
+                if (!(sender instanceof Player)) {
+                    sender.sendMessage(
+                            "§c控制台不能转账，请使用 "
+                                    + "/cypay give <玩家> <金额>");
+                    return true;
+                }
+                Player p = (Player) sender;
+                String target = args[0];
+                BondManager.TransferResult r =
+                        plugin.getBonds().transfer(
+                                p.getName(),
+                                target, amount);
+                if (r.success) {
+                    p.sendMessage("§e§l[债券转账] §f向 §a"
+                            + target + " §f转出 §c"
+                            + amount + " §f枚债券");
+                    Player tp = plugin.getServer()
+                            .getPlayerExact(target);
+                    if (tp != null)
+                        tp.sendMessage("§e§l[债券转账] §f收到 §a"
+                                + p.getName()
+                                + " §f转入 §a"
+                                + amount + " §f枚债券");
+                } else {
+                    p.sendMessage("§c" + r.message
+                            + "，当前: "
+                            + plugin.getBonds()
+                            .getBonds(p.getName()));
+                }
+                return true;
+            } catch (NumberFormatException ignored) {
+            }
+        }
+
+            // ===== /cypay <player> — 查指定玩家 =====
+        if (args.length == 1) {
+            String target = args[0];
+            // ★ 验证玩家在 login.db 中存在 ★
+            if (!plugin.getDb().userExists(target)) {
+                sender.sendMessage("§c玩家 " + target
+                        + " 不存在于服务器");
+                return true;
+            }
+
+   //         String target = args[0];
+            if (hasAdminPerm(sender)) {
+                int bonds = plugin.getBonds()
+                        .getBonds(target);
+                String status = plugin.getBonds()
+                        .getAccountStatus(target);
+                sender.sendMessage(
+                        "§e§l[债券] §f" + target
+                                + " 余额: §a"
+                                + bonds);
+                sender.sendMessage(
+                        "§e§l[债券] §f状态: "
+                                + freezeText(target));
+            } else {
+                int bonds = plugin.getBonds()
+                        .getBonds(
+                                sender.getName());
+                sender.sendMessage(
+                        "§e§l[债券] §f你的余额: §a"
+                                + bonds);
+            }
+            return true;
+        }
+
+        showHelp(sender);
+        return true;
+    }
+
+    // ===== 冻结状态文案（含到期时间） =====
+
+    /** 正常 / 冻结中(永久) / 冻结中(至 yyyy年M月d日 HH:mm) */
+    private String freezeText(String target) {
+        if (!plugin.getBonds().isFrozen(target))
+            return "§a正常";
+        long until = plugin.getBonds()
+                .getFreezeUntil(target);
+        if (until <= 0L) return "§c冻结中(永久)";
+        return "§c冻结中(至 "
+                + DurationParser.formatExpire(until) + ")";
+    }
+
+    // ===== 流水行格式化 =====
+
+    private String formatTxLine(
+            Map<String, Object> tx) {
+        String type = (String) tx.get("type");
+        int amount = ((Number) tx.get("amount"))
+                .intValue();
+        String tgt = (String) tx.get("target_player");
+        String reason = (String) tx.get("reason");
+        int bal = ((Number) tx.get("balance_after"))
+                .intValue();
+        long time = ((Number) tx.get("time"))
+                .longValue();
+
+        boolean pos = amount > 0;
+        String sign = pos ? "+" : "";
+        String color = pos ? "§a" : "§c";
+
+        StringBuilder sb = new StringBuilder();
+        sb.append("§7[")
+                .append(SDF.format(new Date(time)))
+                .append("] ")
+                .append(formatTxType(type))
+                .append(" ")
+                .append(color).append(sign)
+                .append(amount).append("§7");
+        if (tgt != null && !tgt.isEmpty())
+            sb.append(" §e↔ ").append(tgt);
+        if (reason != null && !reason.isEmpty())
+            sb.append(" §7(").append(reason)
+                    .append(")");
+        sb.append(" §7余额:§f").append(bal);
+        return sb.toString();
+    }
+
+    private String formatTxType(String type) {
+        if (type == null) return "§7未知";
+        switch (type) {
+            case BondManager.TX_ADMIN_GIVE:
+                return "§a管理员发放";
+            case BondManager.TX_ADMIN_DEDUCT:
+                return "§c管理员扣除";
+            case BondManager.TX_TRANSFER_OUT:
+                return "§c转出";
+            case BondManager.TX_TRANSFER_IN:
+                return "§a转入";
+            case BondManager.TX_REDEEM:
+                return "§aCDK兑换";
+            case BondManager.TX_SHOP_BUY:
+                return "§e商城购买";
+            case BondManager.TX_DAILY_SIGN:
+                return "§a签到奖励";
+            case BondManager.TX_FREEZE:
+                return "§c冻结";
+            case BondManager.TX_UNFREEZE:
+                return "§a解冻";
+            default:
+                return "§7" + type;
+        }
+    }
+
+    private void showHelp(CommandSender sender) {
+        sender.sendMessage("§e§l债券命令帮助:");
+        sender.sendMessage(
+                "§e/cypay §7- 查询自己余额");
+        sender.sendMessage(
+                "§e/cypay <玩家> §7- 查余额(管理员)");
+        sender.sendMessage(
+                "§e/cypay <玩家> <金额> §7- 转账");
+        if (hasAdminPerm(sender)) {
+            sender.sendMessage(
+                    "§e/cypay give <玩家> <金额> [理由] §7- 给债券");
+            sender.sendMessage(
+                    "§e/cypay remove <玩家> <金额> [理由] §7- 扣债券");
+            sender.sendMessage(
+                    "§e/cypay import <文件> §7- 导入CDK");
+            sender.sendMessage(
+                    "§e/cypay freeze <玩家> [时长] §7- 冻结"
+                            + "（不填=永久，封顶30天）");
+            sender.sendMessage(
+                    "§e/cypay unfreeze <玩家> §7- 解冻");
+            sender.sendMessage(
+                    "§e/cypay water <玩家> [天数] §7- 流水");
+            sender.sendMessage(
+                    "§e/cypay printer §7- 导出全服流水xlsx");
+            sender.sendMessage(
+                    "§e/cypay printer <玩家> §7- 导出指定玩家xlsx");
+
+        }
+    }
+
+    @Override
+    public List<String> onTabComplete(
+            CommandSender sender, Command command,
+            String label, String[] args) {
+        List<String> list = new ArrayList<>();
+
+        if (args.length == 1) {
+            String last = args[0].toLowerCase();
+            if (hasAdminPerm(sender)) {
+                list.add("give");
+                list.add("remove");
+                list.add("import");
+                list.add("freeze");
+                list.add("unfreeze");
+                list.add("water");
+                list.add("printer");
+
+                File cdkDir = new File(
+                        plugin.getDataFolder(),
+                        "cdk");
+                if (cdkDir.exists()) {
+                    File[] files = cdkDir.listFiles(
+                            (d, n) -> n
+                                    .endsWith(".txt"));
+                    if (files != null)
+                        for (File f : files)
+                            list.add(f.getName());
+                }
+            }
+            for (Player o :
+                    Bukkit.getOnlinePlayers())
+                list.add(o.getName());
+            return filter(list, last);
+        }
+
+        if (args.length == 2) {
+            String first = args[0].toLowerCase();
+            if ("give".equals(first)
+                    || "remove".equals(first)
+                    || "freeze".equals(first)
+                    || "unfreeze".equals(first)
+                    || "water".equals(first)) {
+                for (Player o :
+                        Bukkit.getOnlinePlayers())
+                    list.add(o.getName());
+                return filter(list,
+                        args[1].toLowerCase());
+            }
+            list.add("10");
+            list.add("50");
+            list.add("100");
+            return filter(list,
+                    args[1].toLowerCase());
+        }
+
+        if (args.length == 3) {
+            String first = args[0].toLowerCase();
+            if ("freeze".equals(first)) {
+                list.add("10分钟");
+                list.add("1小时");
+                list.add("one min");
+                list.add("7天");
+                list.add("30天");
+                return filter(list,
+                        args[2].toLowerCase());
+            }
+            if ("give".equals(first)
+                    || "remove".equals(first)) {
+                list.add("10");
+                list.add("50");
+                list.add("100");
+                list.add("999");
+                return filter(list,
+                        args[2].toLowerCase());
+            }
+            if ("water".equals(first)) {
+                list.add("1");
+                list.add("3");
+                list.add("7");
+                list.add("14");
+                return filter(list,
+                        args[2].toLowerCase());
+            }
+        }
+
+        if (args.length == 4) {
+            String first = args[0].toLowerCase();
+            if ("give".equals(first)
+                    || "remove".equals(first)) {
+                list.add("管理员发放");
+                list.add("管理员扣除");
+                list.add("工单奖励");
+                list.add("活动奖励");
+                return filter(list,
+                        args[3].toLowerCase());
+            }
+        }
+
+        return list;
+    }
+}

src/main/java/Sdf1_login/DeathReport.java

@@ -0,0 +1,176 @@
+package Sdf1_login;
+
+import org.bukkit.Bukkit;
+import org.bukkit.Location;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
+import org.bukkit.event.entity.PlayerDeathEvent;
+import org.bukkit.scheduler.BukkitRunnable;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.event.ClickEvent;
+import net.kyori.adventure.text.event.HoverEvent;
+
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.UUID;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * 死亡报告系统
+ * - 记录玩家死亡坐标（一次性，新死亡覆盖）
+ * - 死亡后发送包含坐标的消息
+ */
+public class DeathReport implements Listener {
+    private final Main plugin;
+    
+    // 内存缓存: player_name → DeathData
+    private final ConcurrentHashMap<String, DeathData> deathReports = new ConcurrentHashMap<>();
+
+    public static class DeathData {
+        public final String playerName;
+        public String worldName;
+        public final double x, y, z;
+        public long deathTime;
+        public final UUID playerId;
+        
+        DeathData(String playerName, UUID playerId, Location loc) {
+            this.playerName = playerName;
+            this.playerId = playerId;
+            this.worldName = loc.getWorld() != null ? loc.getWorld().getName() : "world";
+            this.x = loc.getX();
+            this.y = loc.getY();
+            this.z = loc.getZ();
+            this.deathTime = System.currentTimeMillis();
+        }
+    }
+
+    public DeathReport(Main plugin) {
+        this.plugin = plugin;
+        initTable();
+        loadAllFromDB();
+    }
+
+    // ==================== 事件监听 ====================
+
+    @EventHandler(priority = EventPriority.MONITOR)
+    public void onPlayerDeath(PlayerDeathEvent event) {
+        Player player = event.getPlayer();
+        Location deathLoc = player.getLocation();
+        if (deathLoc == null) return;
+        
+        DeathData data = new DeathData(player.getName(), player.getUniqueId(), deathLoc);
+        deathReports.put(player.getName(), data);
+        saveToDB(data);
+        
+        // 发送死亡报告消息，带可点击的返回按钮
+        String timeStr = new java.text.SimpleDateFormat("HH:mm:ss").format(new java.util.Date(data.deathTime));
+        
+        Component header = Component.text("§c✦ 你已死亡 ✦ ").append(
+            Component.text("世界: §f" + data.worldName + " §| §7坐标: §e" +
+                String.format("%.1f, %.1f, %.1f", data.x, data.y, data.z) + " §7时间: §f" + timeStr)
+        );
+        
+        // "返回死亡地点" 按钮 - 通过 /back 命令
+        Component backButton = Component.text("§e[点击返回死亡地点] ")
+            .clickEvent(ClickEvent.runCommand("/back"))
+            .hoverEvent(HoverEvent.showText(Component.text("§7传送到你死亡的位置")));
+        
+        player.sendMessage(header);
+        player.sendMessage(backButton);
+    }
+
+    // ==================== 查询/获取 ====================
+
+    /**
+     * 获取玩家的最新死亡坐标（如果有的话）
+     */
+    public DeathData getDeathReport(String playerName) {
+        return deathReports.get(playerName);
+    }
+
+    /**
+     * 清除玩家的死亡报告
+     */
+    public void clearDeathReport(String playerName) {
+        deathReports.remove(playerName);
+    }
+
+    // ==================== 数据库操作 ====================
+
+    private void loadAllFromDB() {
+        try {
+            java.sql.Connection conn = plugin.getDb().getConnection();
+            if (conn == null) return;
+            
+            PreparedStatement ps = conn.prepareStatement(
+                "SELECT player_name, player_uuid, world, x, y, z, death_time FROM death_reports");
+            ResultSet rs = ps.executeQuery();
+            
+            while (rs.next()) {
+                DeathData data = new DeathData(
+                    rs.getString("player_name"),
+                    UUID.fromString(rs.getString("player_uuid")),
+                    new Location(null, rs.getDouble("x"), rs.getDouble("y"), rs.getDouble("z"))
+                );
+                data.worldName = rs.getString("world");
+                data.deathTime = rs.getLong("death_time");
+                deathReports.put(data.playerName, data);
+            }
+            rs.close();
+            ps.close();
+        } catch (SQLException e) {
+            // 表可能不存在，忽略（会在第一次死亡时自动创建）
+        }
+    }
+
+    private void saveToDB(DeathData data) {
+        try {
+            java.sql.Connection conn = plugin.getDb().getConnection();
+            if (conn == null) return;
+            
+            PreparedStatement ps = conn.prepareStatement(
+                "INSERT OR REPLACE INTO death_reports (player_name, player_uuid, world, x, y, z, death_time) VALUES (?, ?, ?, ?, ?, ?, ?)");
+            ps.setString(1, data.playerName);
+            ps.setString(2, data.playerId.toString());
+            ps.setString(3, data.worldName);
+            ps.setDouble(4, data.x);
+            ps.setDouble(5, data.y);
+            ps.setDouble(6, data.z);
+            ps.setLong(7, data.deathTime);
+            ps.executeUpdate();
+            ps.close();
+        } catch (SQLException e) {
+            plugin.getLogger().warning("[死亡报告] 保存失败: " + e.getMessage());
+        }
+    }
+
+    private void persistAll() {
+        for (DeathData data : deathReports.values()) {
+            saveToDB(data);
+        }
+    }
+
+    // ==================== 初始化 ====================
+
+    public void initTable() {
+        try {
+            java.sql.Connection conn = plugin.getDb().getConnection();
+            if (conn == null) return;
+            
+            java.sql.Statement st = conn.createStatement();
+            st.execute("CREATE TABLE IF NOT EXISTS death_reports ("
+                    + "player_name TEXT PRIMARY KEY, "
+                    + "player_uuid TEXT NOT NULL, "
+                    + "world TEXT, "
+                    + "x REAL, y REAL, z REAL, "
+                    + "death_time LONG)");
+            st.close();
+        } catch (SQLException e) {
+            plugin.getLogger().warning("[死亡报告] 建表失败: " + e.getMessage());
+        }
+    }
+}

src/main/java/Sdf1_login/DurationParser.java

@@ -0,0 +1,329 @@
+package Sdf1_login;
+
+import java.util.Calendar;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+/**
+ * 统一时长解析器（供 /tempban 与 /chat mute 共用）
+ *
+ * parseToExpireMs(String) 返回「绝对到期时间戳(毫秒)」，调用方自行校验最小/最大区间。
+ *
+ * 支持的写法：
+ *  1) 纯数字（Unix 秒时间戳）：   253402271999
+ *  2) 中文日期（绝对）：          2026年7月9日
+ *  3) ISO 日期（绝对）：          2025-07-09
+ *  4) 相对时长（中文/英文单位）：  1秒 / 1s / 1年 / 1年2月3天 / 2天12小时
+ *  5) 英文数字词（2026-10-04 新增，供 /cypay freeze 用）：
+ *     one min / two hours / twenty days / twenty one minutes
+ *
+ * <p>注意：纯数字仍按「Unix 秒时间戳」处理（如 0000000000）；
+ * 过期时间戳由调用方自行判定（/cypay freeze 视为永久冻结）。
+ *
+ * 解析规则优先级：纯数字 → 时间戳；含「年/月/日」且为完整日期格式 → 绝对日期；
+ * 否则按「数字+单位」逐段累加为相对时长。
+ */
+public class DurationParser {
+
+    private static final Map<String, Long> UNIT_MS = new HashMap<>();
+    static {
+        // 秒
+        UNIT_MS.put("秒", 1000L);
+        UNIT_MS.put("秒钟", 1000L);
+        UNIT_MS.put("s", 1000L);
+        UNIT_MS.put("sec", 1000L);
+        // 分
+        UNIT_MS.put("分", 60000L);
+        UNIT_MS.put("分钟", 60000L);
+        UNIT_MS.put("mins", 60000L);
+        UNIT_MS.put("min", 60000L);
+        UNIT_MS.put("m", 60000L);
+        // 时
+        UNIT_MS.put("时", 3600000L);
+        UNIT_MS.put("小时", 3600000L);
+        UNIT_MS.put("钟头", 3600000L);
+        UNIT_MS.put("h", 3600000L);
+        UNIT_MS.put("hr", 3600000L);
+        // 天
+        UNIT_MS.put("天", 86400000L);
+        UNIT_MS.put("日", 86400000L);
+        UNIT_MS.put("d", 86400000L);
+        // 周
+        UNIT_MS.put("周", 604800000L);
+        UNIT_MS.put("星期", 604800000L);
+        UNIT_MS.put("礼拜", 604800000L);
+        UNIT_MS.put("w", 604800000L);
+        // 月（按30天近似）
+        UNIT_MS.put("个月", 2592000000L);
+        UNIT_MS.put("月", 2592000000L);
+        UNIT_MS.put("mo", 2592000000L);
+        // 年（按365天近似）
+        UNIT_MS.put("年", 31536000000L);
+        UNIT_MS.put("y", 31536000000L);
+    }
+
+    /** 解析为绝对到期毫秒；无法解析抛出 IllegalArgumentException */
+    public static long parseToExpireMs(String input)
+            throws IllegalArgumentException {
+        if (input == null || input.trim().isEmpty())
+            throw new IllegalArgumentException("时长为空");
+        String in = input.trim();
+
+        // ★ 0) 日期+时间（绝对）：26-10-08 14:43 / 2026-10-08 14:43 / 2026年10月8日 14:43
+        //   必须在去空格之前解析：否则日期与时间粘连（26-10-08 14:43 → 26-10-0814:43）无法区分
+        long dt = parseDateTime(in);
+        if (dt >= 0) return dt;
+
+        // ★ 先把英文数字词换成阿拉伯数字（one min -> 1 min）
+        String s = normalizeEnglishNumber(in).replace(" ", "");
+
+        // 1) 纯数字 → Unix 秒时间戳
+        if (s.matches("\\d+")) {
+            long ts = Long.parseLong(s);
+            return ts * 1000L;
+        }
+
+        // 2) 中文日期 YYYY年M月D日
+        Matcher mc = Pattern.compile(
+                "(\\d{4})年(\\d{1,2})月(\\d{1,2})日").matcher(s);
+        if (mc.find()) {
+            return buildDateMillis(Integer.parseInt(mc.group(1)),
+                    Integer.parseInt(mc.group(2)),
+                    Integer.parseInt(mc.group(3)));
+        }
+
+        // 3) ISO 日期 YYYY-MM-DD / YYYY/MM/DD
+        Matcher mi = Pattern.compile(
+                "(\\d{4})[-/](\\d{1,2})[-/](\\d{1,2})").matcher(s);
+        if (mi.find()) {
+            return buildDateMillis(Integer.parseInt(mi.group(1)),
+                    Integer.parseInt(mi.group(2)),
+                    Integer.parseInt(mi.group(3)));
+        }
+
+        // 4) 相对时长（可多段组合）
+        long rel = parseRelative(s);
+        if (rel >= 0) {
+            return System.currentTimeMillis() + rel;
+        }
+
+        throw new IllegalArgumentException("无法解析时长: " + input);
+    }
+
+    /** 英文数字词 -> 阿拉伯数字（zero..ninety，支持 twenty one / twenty-one 连写） */
+    private static String normalizeEnglishNumber(String in) {
+        try {
+            String[] words = {"zero", "one", "two", "three", "four",
+                    "five", "six", "seven", "eight", "nine", "ten",
+                    "eleven", "twelve", "thirteen", "fourteen",
+                    "fifteen", "sixteen", "seventeen", "eighteen",
+                    "nineteen", "twenty", "thirty", "forty", "fifty",
+                    "sixty", "seventy", "eighty", "ninety"};
+            StringBuilder alt = new StringBuilder();
+            for (int i = 0; i < words.length; i++) {
+                if (i > 0) alt.append('|');
+                alt.append(words[i]);
+            }
+            Pattern p = Pattern.compile(
+                    "(?i)\\b(" + alt + ")(?:[\\s-]+(" + alt + "))?\\b");
+            Matcher m = p.matcher(in);
+            StringBuffer sb = new StringBuffer();
+            while (m.find()) {
+                int v = enWordValue(m.group(1));
+                if (m.group(2) != null) v += enWordValue(m.group(2));
+                m.appendReplacement(sb, Matcher.quoteReplacement(
+                        String.valueOf(v)));
+            }
+            m.appendTail(sb);
+            return sb.toString();
+        } catch (Exception e) {
+            return in;   // 归一化失败就原样返回
+        }
+    }
+
+    private static int enWordValue(String w) {
+        switch (w.toLowerCase(java.util.Locale.ROOT)) {
+            case "zero": return 0;
+            case "one": return 1;
+            case "two": return 2;
+            case "three": return 3;
+            case "four": return 4;
+            case "five": return 5;
+            case "six": return 6;
+            case "seven": return 7;
+            case "eight": return 8;
+            case "nine": return 9;
+            case "ten": return 10;
+            case "eleven": return 11;
+            case "twelve": return 12;
+            case "thirteen": return 13;
+            case "fourteen": return 14;
+            case "fifteen": return 15;
+            case "sixteen": return 16;
+            case "seventeen": return 17;
+            case "eighteen": return 18;
+            case "nineteen": return 19;
+            case "twenty": return 20;
+            case "thirty": return 30;
+            case "forty": return 40;
+            case "fifty": return 50;
+            case "sixty": return 60;
+            case "seventy": return 70;
+            case "eighty": return 80;
+            case "ninety": return 90;
+            default: return 0;
+        }
+    }
+
+    // ===== 日期+时间绝对解析（2026-10-08 新增：支持 26-10-08 14:43 写法） =====
+
+    /** 中文日期+时间：2026年10月8日 14:43（“日”已界定日期边界，时间可紧贴） */
+    private static final Pattern DT_CN = Pattern.compile(
+            "(\\d{4})年(\\d{1,2})月(\\d{1,2})日(?:[ T\\u3000]+)?"
+            + "(\\d{1,2}):(\\d{2})(?::(\\d{2}))?(?!\\d|[A-Za-z])");
+
+    /** 分隔日期+时间：26-10-08 14:43 / 2026-10-08 14:43 / 2026.10.08T14:43:00
+     *  两位年份按 20xx 解释；日期与时间之间必须有空格或 T，
+     *  防止 2026-1-8 14:43 被粘连误读成「日=81、时=4」 */
+    private static final Pattern DT_SEP = Pattern.compile(
+            "(?<!\\d)(\\d{4}|\\d{2})[-/.](\\d{1,2})[-/.](\\d{1,2})"
+            + "[ T\\u3000]+(\\d{1,2}):(\\d{2})(?::(\\d{2}))?(?!\\d|[A-Za-z])");
+
+    /** 两位年份无时间：26-10-08
+     *  lookbehind 防止吃掉 4 位年份的后半段（2026-07-09 不能被读成 07-09） */
+    private static final Pattern DT_YMD2 = Pattern.compile(
+            "(?<!\\d{2}[-/.])(\\d{2})[-/.](\\d{1,2})[-/.](\\d{1,2})(?!\\d|[A-Za-z])");
+
+    /** 解析「日期+时间」为绝对毫秒；认不出来返回 -1 交后续分支处理 */
+    private static long parseDateTime(String in) {
+        Matcher m = DT_CN.matcher(in);
+        if (m.find()) {
+            return buildDateTimeMillis(Integer.parseInt(m.group(1)),
+                    Integer.parseInt(m.group(2)), Integer.parseInt(m.group(3)),
+                    timeOf(m.group(4), m.group(5), m.group(6)));
+        }
+        m = DT_SEP.matcher(in);
+        if (m.find()) {
+            int year = Integer.parseInt(m.group(1));
+            if (year < 100) year += 2000;   // 26 → 2026
+            return buildDateTimeMillis(year, Integer.parseInt(m.group(2)),
+                    Integer.parseInt(m.group(3)),
+                    timeOf(m.group(4), m.group(5), m.group(6)));
+        }
+        m = DT_YMD2.matcher(in);
+        if (m.find()) {
+            return buildDateTimeMillis(2000 + Integer.parseInt(m.group(1)),
+                    Integer.parseInt(m.group(2)), Integer.parseInt(m.group(3)),
+                    new int[]{-1, -1, -1});
+        }
+        return -1;
+    }
+
+    /** 解析 HH:mm[:ss]；无时间（null）返回 {-1,-1,-1} 表示取 00:00:00 */
+    private static int[] timeOf(String h, String mi, String s) {
+        if (h == null) return new int[]{-1, -1, -1};
+        int H = Integer.parseInt(h), M = Integer.parseInt(mi);
+        int S = (s == null) ? 0 : Integer.parseInt(s);
+        if (H > 23 || M > 59 || S > 59)
+            throw new IllegalArgumentException("无效的时间: " + h + ":" + mi);
+        return new int[]{H, M, S};
+    }
+
+    /** 绝对日期+时间（t[0..2] 为 -1 表示 00:00:00） */
+    private static long buildDateTimeMillis(int y, int mo, int d, int[] t) {
+        if (mo < 1 || mo > 12 || d < 1 || d > 31)
+            throw new IllegalArgumentException("无效的日期: " + y + "-" + mo + "-" + d);
+        Calendar c = Calendar.getInstance();
+        c.set(y, mo - 1, d,
+                t[0] < 0 ? 0 : t[0],
+                t[1] < 0 ? 0 : t[1],
+                t[2] < 0 ? 0 : t[2]);
+        c.set(Calendar.MILLISECOND, 0);
+        return c.getTimeInMillis();
+    }
+
+    private static long parseRelative(String s) {
+        // 按「数字 + 单位」逐段匹配并累加
+        StringBuilder units = new StringBuilder();
+        for (String u : UNIT_MS.keySet()) {
+            if (units.length() > 0) units.append("|");
+            // 转义，避免正则特殊字符
+            units.append(Pattern.quote(u));
+        }
+        Pattern p = Pattern.compile(
+                "([0-9零〇一二两三四五六七八九十百千万壹贰叁肆伍陆柒捌玖]+)(" + units + ")");
+        Matcher m = p.matcher(s);
+        long total = 0;
+        int found = 0;
+        while (m.find()) {
+            found++;
+            long num = parseNumber(m.group(1));
+            Long u = UNIT_MS.get(m.group(2));
+            if (u == null) continue;
+            total += num * u;
+        }
+        return found > 0 ? total : -1;
+    }
+
+    private static long buildDateMillis(int y, int mo, int d) {
+        Calendar c = Calendar.getInstance();
+        c.set(y, mo - 1, d, 0, 0, 0);
+        c.set(Calendar.MILLISECOND, 0);
+        return c.getTimeInMillis();
+    }
+
+    /** 解析数字（阿拉伯数字优先，其次中文数字 零-九/十百千万/两/壹贰叁…） */
+    private static long parseNumber(String s) {
+        if (s.matches("\\d+")) return Long.parseLong(s);
+
+        Map<Character, Long> cn = new HashMap<>();
+        cn.put('零', 0L); cn.put('〇', 0L);
+        cn.put('一', 1L); cn.put('壹', 1L);
+        cn.put('二', 2L); cn.put('贰', 2L); cn.put('两', 2L);
+        cn.put('三', 3L); cn.put('叁', 3L);
+        cn.put('四', 4L); cn.put('肆', 4L);
+        cn.put('五', 5L); cn.put('伍', 5L);
+        cn.put('六', 6L); cn.put('陆', 6L);
+        cn.put('七', 7L); cn.put('柒', 7L);
+        cn.put('八', 8L); cn.put('捌', 8L);
+        cn.put('九', 9L); cn.put('玖', 9L);
+
+        long section = 0, num = 0;
+        boolean hasNum = false;
+        for (char ch : s.toCharArray()) {
+            if (cn.containsKey(ch)) {
+                num = cn.get(ch);
+                hasNum = true;
+            } else if (ch == '十') {
+                if (!hasNum) num = 1;
+                section += num * 10; hasNum = false; num = 0;
+            } else if (ch == '百') {
+                if (!hasNum) num = 1;
+                section += num * 100; hasNum = false; num = 0;
+            } else if (ch == '千') {
+                if (!hasNum) num = 1;
+                section += num * 1000; hasNum = false; num = 0;
+            } else if (ch == '万') {
+                if (!hasNum) num = 1;
+                section = (section + num) * 10000; hasNum = false; num = 0;
+            } else {
+                num = 0;
+            }
+        }
+        return section + (hasNum ? num : 0);
+    }
+
+    /** 格式化绝对到期时间戳为「yyyy年M月d日 HH:mm」 */
+    public static String formatExpire(long ms) {
+        Calendar c = Calendar.getInstance();
+        c.setTimeInMillis(ms);
+        return String.format("%d年%d月%d日 %02d:%02d",
+                c.get(Calendar.YEAR),
+                c.get(Calendar.MONTH) + 1,
+                c.get(Calendar.DAY_OF_MONTH),
+                c.get(Calendar.HOUR_OF_DAY),
+                c.get(Calendar.MINUTE));
+    }
+}

src/main/java/Sdf1_login/EmailManager.java

@@ -1,275 +1,284 @@
-package Sdf1_login;
-
-import javax.net.ssl.SSLSocket;
-import javax.net.ssl.SSLSocketFactory;
-import java.io.BufferedReader;
-import java.io.InputStreamReader;
-import java.io.OutputStream;
-import java.io.PrintWriter;
-import java.net.Socket;
-import java.util.Base64;
-import java.util.logging.Logger;
-
-public class EmailManager {
-
-    private final ConfigManager config;
-    private final Logger logger;
-
-    public EmailManager(ConfigManager config) {
-        this.config = config;
-        this.logger = Logger.getLogger("Sdf1_login");
-    }
-
-    public boolean isConfigured() {
-        String host = config.getSmtp("smtp地址");
-        String user = config.getSmtp("smtp账号");
-        String pass = config.getSmtp("smtp密码");
-        return host != null && !host.isEmpty()
-                && user != null && !user.isEmpty()
-                && pass != null && !pass.isEmpty();
-    }
-
-    public boolean sendVerifyCode(String to,
-                                  String code) {
-        if (!isConfigured()) {
-            logger.warning(
-                    "[Sdf1_login] SMTP未配置，"
-                            + "无法发送验证码");
-            return false;
-        }
-        logger.info("[Sdf1_login] 发送验证码到 " + to);
-        return sendEmailSync(to,
-                "[Sdf1_login] 验证码",
-                "您的验证码: " + code
-                        + "\n5分钟内有效。\n"
-                        + "如非本人操作请忽略。");
-    }
-
-    public boolean sendTempPassword(String to,
-                                    String player, String tempPwd) {
-        if (!isConfigured()) {
-            logger.warning(
-                    "[Sdf1_login] SMTP未配置");
-            return false;
-        }
-        return sendEmailSync(to,
-                "[Sdf1_login] 临时密码",
-                "玩家 " + player
-                        + " 的临时密码: " + tempPwd
-                        + "\n请尽快登录并修改密码！");
-    }
-
-    private boolean sendEmailSync(String to,
-                                  String subject, String body) {
-        final boolean[] result = {false};
-        Thread t = new Thread(() -> {
-            try {
-                result[0] = sendEmail(
-                        to, subject, body);
-            } catch (Exception e) {
-                logger.severe(
-                        "[Sdf1_login] 邮件线程异常: "
-                                + e.getMessage());
-            }
-        }, "Sdf1_login-SMTP");
-        t.setDaemon(true);
-        t.start();
-        try {
-            t.join(15000);
-        } catch (InterruptedException ignored) {
-        }
-        if (t.isAlive()) {
-            t.interrupt();
-            logger.severe(
-                    "[Sdf1_login] SMTP超时(15秒)");
-            return false;
-        }
-        return result[0];
-    }
-
-    private boolean sendEmail(String to,
-                              String subject, String body) {
-        String host = config.getSmtp("smtp地址");
-        String portStr = config.getSmtp("smtp端口");
-        String user = config.getSmtp("smtp账号");
-        String pass = config.getSmtp("smtp密码");
-        String fromName = config.getSmtp(
-                "发件人名称");
-
-        int port;
-        try {
-            port = Integer.parseInt(portStr);
-        } catch (Exception e) {
-            port = 465;
-        }
-
-        try {
-            String encSubject = "=?UTF-8?B?"
-                    + Base64.getEncoder()
-                    .encodeToString(
-                            subject.getBytes("UTF-8"))
-                    + "?=";
-            String encBody = Base64.getEncoder()
-                    .encodeToString(
-                            body.getBytes("UTF-8"));
-
-            if (port == 465) {
-                SSLSocketFactory factory =
-                        (SSLSocketFactory)
-                                SSLSocketFactory
-                                        .getDefault();
-                SSLSocket socket = (SSLSocket)
-                        factory.createSocket(
-                                host, port);
-                socket.setSoTimeout(10000);
-                doSmtp(socket, host, user, pass,
-                        to, encSubject, encBody,
-                        fromName);
-                socket.close();
-            } else {
-                Socket plainSocket =
-                        new Socket(host, port);
-                plainSocket.setSoTimeout(10000);
-                BufferedReader preReader =
-                        new BufferedReader(
-                                new InputStreamReader(
-                                        plainSocket
-                                                .getInputStream(),
-                                        "UTF-8"));
-                PrintWriter preWriter =
-                        new PrintWriter(
-                                plainSocket
-                                        .getOutputStream(),
-                                true);
-                checkResponse(preReader, "220");
-                sendLine(preWriter,
-                        "EHLO " + host);
-                checkResponse(preReader, "250");
-                sendLine(preWriter, "STARTTLS");
-                checkResponse(preReader, "220");
-                SSLSocketFactory factory =
-                        (SSLSocketFactory)
-                                SSLSocketFactory
-                                        .getDefault();
-                SSLSocket sslSocket = (SSLSocket)
-                        factory.createSocket(
-                                plainSocket, host,
-                                port, true);
-                sslSocket.startHandshake();
-                doSmtp(sslSocket, host, user, pass,
-                        to, encSubject, encBody,
-                        fromName);
-                sslSocket.close();
-            }
-            logger.info(
-                    "[Sdf1_login] 邮件发送成功 -> "
-                            + to);
-            return true;
-        } catch (Exception e) {
-            logger.severe(
-                    "[Sdf1_login] 邮件异常: "
-                            + e.getClass()
-                            .getSimpleName()
-                            + ": " + e.getMessage());
-            if (e.getCause() != null) {
-                logger.severe(
-                        "[Sdf1_login] 根因: "
-                                + e.getCause()
-                                .getMessage());
-            }
-            return false;
-        }
-    }
-
-    private void doSmtp(SSLSocket socket,
-                        String host, String user, String pass,
-                        String to, String subject, String body,
-                        String fromName) throws Exception {
-        BufferedReader reader =
-                new BufferedReader(
-                        new InputStreamReader(
-                                socket.getInputStream(),
-                                "UTF-8"));
-        OutputStream rawOut =
-                socket.getOutputStream();
-        PrintWriter writer =
-                new PrintWriter(
-                        new java.io.BufferedOutputStream(
-                                rawOut), true);
-
-        checkResponse(reader, "220");
-        sendLine(writer, "EHLO " + host);
-        checkResponse(reader, "250");
-        sendLine(writer, "AUTH LOGIN");
-        checkResponse(reader, "334");
-        sendLine(writer, Base64.getEncoder()
-                .encodeToString(
-                        user.getBytes("UTF-8")));
-        checkResponse(reader, "334");
-        sendLine(writer, Base64.getEncoder()
-                .encodeToString(
-                        pass.getBytes("UTF-8")));
-        checkResponse(reader, "235");
-        sendLine(writer,
-                "MAIL FROM:<" + user + ">");
-        checkResponse(reader, "250");
-        sendLine(writer,
-                "RCPT TO:<" + to + ">");
-        checkResponse(reader, "250");
-        sendLine(writer, "DATA");
-        checkResponse(reader, "354");
-        sendLine(writer,
-                "From: " + fromName
-                        + " <" + user + ">");
-        sendLine(writer,
-                "To: <" + to + ">");
-        sendLine(writer,
-                "Reply-To: <" + user + ">");
-        sendLine(writer,
-                "Subject: " + subject);
-        sendLine(writer, "MIME-Version: 1.0");
-        sendLine(writer,
-                "Content-Type: text/plain; "
-                        + "charset=UTF-8");
-        sendLine(writer,
-                "Content-Transfer-Encoding: "
-                        + "base64");
-        sendLine(writer, "");
-        sendLine(writer, body);
-        sendLine(writer, ".");
-        checkResponse(reader, "250");
-        sendLine(writer, "QUIT");
-    }
-
-    private void sendLine(PrintWriter writer,
-                          String line) {
-        writer.print(line + "\r\n");
-        writer.flush();
-    }
-
-    private void checkResponse(
-            BufferedReader reader,
-            String expected) throws Exception {
-        StringBuilder sb = new StringBuilder();
-        String line;
-        while ((line = reader.readLine()) != null) {
-            sb.append(line).append("\n");
-            if (line.length() >= 4
-                    && Character.isDigit(
-                    line.charAt(0))
-                    && line.charAt(3) == ' ')
-                break;
-        }
-        String resp = sb.toString().trim();
-        if (!resp.startsWith(expected)) {
-            if (resp.startsWith("535"))
-                logger.severe(
-                        "[Sdf1_login] SMTP 535 "
-                                + "认证失败");
-            throw new Exception(
-                    "SMTP响应异常: 期望 "
-                            + expected
-                            + "，实际: " + resp);
-        }
-    }
-}
+package Sdf1_login;
+
+import javax.net.ssl.SSLSocket;
+import javax.net.ssl.SSLSocketFactory;
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.io.PrintWriter;
+import java.net.Socket;
+import java.util.Base64;
+import java.util.logging.Logger;
+
+public class EmailManager {
+
+    private final ConfigManager config;
+    private final Logger logger;
+
+    public EmailManager(ConfigManager config) {
+        this.config = config;
+        this.logger = Logger.getLogger("Sdf1_login");
+    }
+
+    public boolean isConfigured() {
+        String host = config.getSmtp("smtp地址");
+        String user = config.getSmtp("smtp账号");
+        String pass = config.getSmtp("smtp密码");
+        return host != null && !host.isEmpty()
+                && user != null && !user.isEmpty()
+                && pass != null && !pass.isEmpty();
+    }
+
+    public boolean sendVerifyCode(String to,
+                                  String code) {
+        if (!isConfigured()) {
+            logger.warning(
+                    "[Sdf1_login] SMTP未配置，"
+                            + "无法发送验证码");
+            return false;
+        }
+        logger.info("[Sdf1_login] 发送验证码到 " + to);
+        return sendEmailSync(to,
+                "[Sdf1_login] 验证码",
+                "您的验证码: " + code
+                        + "\n5分钟内有效。\n"
+                        + "如非本人操作请忽略。");
+    }
+
+    public boolean sendTempPassword(String to,
+                                    String player, String tempPwd) {
+        if (!isConfigured()) {
+            logger.warning(
+                    "[Sdf1_login] SMTP未配置");
+            return false;
+        }
+        return sendEmailSync(to,
+                "[Sdf1_login] 临时密码",
+                "玩家 " + player
+                        + " 的临时密码: " + tempPwd
+                        + "\n请尽快登录并修改密码！");
+    }
+
+    public boolean sendBody(String to, String subject, String body) {
+        if (!isConfigured()) {
+            logger.warning("[Sdf1_login] SMTP未配置");
+            return false;
+        }
+        return sendEmailSync(to, subject, body);
+    }
+
+
+    private boolean sendEmailSync(String to,
+                                  String subject, String body) {
+        final boolean[] result = {false};
+        Thread t = new Thread(() -> {
+            try {
+                result[0] = sendEmail(
+                        to, subject, body);
+            } catch (Exception e) {
+                logger.severe(
+                        "[Sdf1_login] 邮件线程异常: "
+                                + e.getMessage());
+            }
+        }, "Sdf1_login-SMTP");
+        t.setDaemon(true);
+        t.start();
+        try {
+            t.join(15000);
+        } catch (InterruptedException ignored) {
+        }
+        if (t.isAlive()) {
+            t.interrupt();
+            logger.severe(
+                    "[Sdf1_login] SMTP超时(15秒)");
+            return false;
+        }
+        return result[0];
+    }
+
+    private boolean sendEmail(String to,
+                              String subject, String body) {
+        String host = config.getSmtp("smtp地址");
+        String portStr = config.getSmtp("smtp端口");
+        String user = config.getSmtp("smtp账号");
+        String pass = config.getSmtp("smtp密码");
+        String fromName = config.getSmtp(
+                "发件人名称");
+
+        int port;
+        try {
+            port = Integer.parseInt(portStr);
+        } catch (Exception e) {
+            port = 465;
+        }
+
+        try {
+            String encSubject = "=?UTF-8?B?"
+                    + Base64.getEncoder()
+                    .encodeToString(
+                            subject.getBytes("UTF-8"))
+                    + "?=";
+            String encBody = Base64.getEncoder()
+                    .encodeToString(
+                            body.getBytes("UTF-8"));
+
+            if (port == 465) {
+                SSLSocketFactory factory =
+                        (SSLSocketFactory)
+                                SSLSocketFactory
+                                        .getDefault();
+                SSLSocket socket = (SSLSocket)
+                        factory.createSocket(
+                                host, port);
+                socket.setSoTimeout(10000);
+                doSmtp(socket, host, user, pass,
+                        to, encSubject, encBody,
+                        fromName);
+                socket.close();
+            } else {
+                Socket plainSocket =
+                        new Socket(host, port);
+                plainSocket.setSoTimeout(10000);
+                BufferedReader preReader =
+                        new BufferedReader(
+                                new InputStreamReader(
+                                        plainSocket
+                                                .getInputStream(),
+                                        "UTF-8"));
+                PrintWriter preWriter =
+                        new PrintWriter(
+                                plainSocket
+                                        .getOutputStream(),
+                                true);
+                checkResponse(preReader, "220");
+                sendLine(preWriter,
+                        "EHLO " + host);
+                checkResponse(preReader, "250");
+                sendLine(preWriter, "STARTTLS");
+                checkResponse(preReader, "220");
+                SSLSocketFactory factory =
+                        (SSLSocketFactory)
+                                SSLSocketFactory
+                                        .getDefault();
+                SSLSocket sslSocket = (SSLSocket)
+                        factory.createSocket(
+                                plainSocket, host,
+                                port, true);
+                sslSocket.startHandshake();
+                doSmtp(sslSocket, host, user, pass,
+                        to, encSubject, encBody,
+                        fromName);
+                sslSocket.close();
+            }
+            logger.info(
+                    "[Sdf1_login] 邮件发送成功 -> "
+                            + to);
+            return true;
+        } catch (Exception e) {
+            logger.severe(
+                    "[Sdf1_login] 邮件异常: "
+                            + e.getClass()
+                            .getSimpleName()
+                            + ": " + e.getMessage());
+            if (e.getCause() != null) {
+                logger.severe(
+                        "[Sdf1_login] 根因: "
+                                + e.getCause()
+                                .getMessage());
+            }
+            return false;
+        }
+    }
+
+    private void doSmtp(SSLSocket socket,
+                        String host, String user, String pass,
+                        String to, String subject, String body,
+                        String fromName) throws Exception {
+        BufferedReader reader =
+                new BufferedReader(
+                        new InputStreamReader(
+                                socket.getInputStream(),
+                                "UTF-8"));
+        OutputStream rawOut =
+                socket.getOutputStream();
+        PrintWriter writer =
+                new PrintWriter(
+                        new java.io.BufferedOutputStream(
+                                rawOut), true);
+
+        checkResponse(reader, "220");
+        sendLine(writer, "EHLO " + host);
+        checkResponse(reader, "250");
+        sendLine(writer, "AUTH LOGIN");
+        checkResponse(reader, "334");
+        sendLine(writer, Base64.getEncoder()
+                .encodeToString(
+                        user.getBytes("UTF-8")));
+        checkResponse(reader, "334");
+        sendLine(writer, Base64.getEncoder()
+                .encodeToString(
+                        pass.getBytes("UTF-8")));
+        checkResponse(reader, "235");
+        sendLine(writer,
+                "MAIL FROM:<" + user + ">");
+        checkResponse(reader, "250");
+        sendLine(writer,
+                "RCPT TO:<" + to + ">");
+        checkResponse(reader, "250");
+        sendLine(writer, "DATA");
+        checkResponse(reader, "354");
+        sendLine(writer,
+                "From: " + fromName
+                        + " <" + user + ">");
+        sendLine(writer,
+                "To: <" + to + ">");
+        sendLine(writer,
+                "Reply-To: <" + user + ">");
+        sendLine(writer,
+                "Subject: " + subject);
+        sendLine(writer, "MIME-Version: 1.0");
+        sendLine(writer,
+                "Content-Type: text/plain; "
+                        + "charset=UTF-8");
+        sendLine(writer,
+                "Content-Transfer-Encoding: "
+                        + "base64");
+        sendLine(writer, "");
+        sendLine(writer, body);
+        sendLine(writer, ".");
+        checkResponse(reader, "250");
+        sendLine(writer, "QUIT");
+    }
+
+    private void sendLine(PrintWriter writer,
+                          String line) {
+        writer.print(line + "\r\n");
+        writer.flush();
+    }
+
+    private void checkResponse(
+            BufferedReader reader,
+            String expected) throws Exception {
+        StringBuilder sb = new StringBuilder();
+        String line;
+        while ((line = reader.readLine()) != null) {
+            sb.append(line).append("\n");
+            if (line.length() >= 4
+                    && Character.isDigit(
+                    line.charAt(0))
+                    && line.charAt(3) == ' ')
+                break;
+        }
+        String resp = sb.toString().trim();
+        if (!resp.startsWith(expected)) {
+            if (resp.startsWith("535"))
+                logger.severe(
+                        "[Sdf1_login] SMTP 535 "
+                                + "认证失败");
+            throw new Exception(
+                    "SMTP响应异常: 期望 "
+                            + expected
+                            + "，实际: " + resp);
+        }
+    }
+}

src/main/java/Sdf1_login/GarbageManager.java

@@ -1,7 +1,6 @@
 package Sdf1_login;
 
 import com.google.gson.Gson;
-import com.google.gson.reflect.TypeToken;
 import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.entity.Item;
@@ -12,7 +11,6 @@ import org.bukkit.inventory.meta.ItemMeta;
 import org.bukkit.scheduler.BukkitRunnable;
 
 import java.io.*;
-import java.lang.reflect.Type;
 import java.nio.charset.StandardCharsets;
 import java.sql.*;
 import java.sql.Date;
@@ -39,8 +37,9 @@ public class GarbageManager {
         try {
             Class.forName("org.sqlite.JDBC");
             File dbFile = new File(
-                    plugin.getDataFolder(),
+                    new File(plugin.getDataFolder(), "垃圾箱"),
                     "garbage.db");
+            dbFile.getParentFile().mkdirs();
             db = DriverManager.getConnection(
                     "jdbc:sqlite:"
                             + dbFile.getAbsolutePath());
@@ -175,41 +174,56 @@ public class GarbageManager {
     }
 
     private void doCleanup() {
-        // 删除过期轮次的物品
-        int deleteRound =
+        // ★ 过期轮次删除是阻塞 DB -> 先异步执行；
+        //   轮次递增 / 实体收集 / 广播 必须主线程 -> 异步完成后回主线程
+        final int deleteRound =
                 currentRound - maxRounds;
-        if (deleteRound >= 0) {
-            int deleted = deleteOldItems(
-                    deleteRound);
-            if (deleted > 0) {
-                broadcast("§7[垃圾站] §f永久清理了 §e"
-                        + deleted + " §f个过期物品");
-            }
-        }
+        Bukkit.getScheduler().runTaskAsynchronously(
+                plugin, () -> {
+                    final int deleted =
+                            deleteRound >= 0
+                                    ? deleteOldItems(deleteRound)
+                                    : 0;
+                    Bukkit.getScheduler().runTask(
+                            plugin, () -> {
+                                if (deleted > 0) {
+                                    broadcast("§7[垃圾站] §f永久清理了 §e"
+                                            + deleted + " §f个过期物品");
+                                }
 
-        // 递增轮次
-        currentRound++;
-        setConfigValue("round",
-                String.valueOf(currentRound));
+                                // 递增轮次
+                                currentRound++;
+                                final int roundNow =
+                                        currentRound;
+                                // ★ 轮次落库是 DB -> 异步
+                                Bukkit.getScheduler()
+                                        .runTaskAsynchronously(
+                                                plugin, () ->
+                                                        setConfigValue("round",
+                                                                String.valueOf(roundNow)));
 
-        // 收集当前掉落物
-        int count = collectItems();
-        broadcast("§a§l[垃圾站] §f清理完成，"
-                + "共清理 §e" + count
-                + " §f个掉落物，存入回收站");
+                                // 收集当前掉落物
+                                // （实体移除必须主线程，落库已在内部转异步）
+                                int count = collectItems();
+                                broadcast("§a§l[垃圾站] §f清理完成，"
+                                        + "共清理 §e" + count
+                                        + " §f个掉落物，存入回收站");
 
-        // 打印下次清理时间
-        long nextMs = System.currentTimeMillis()
-                + (long) cleanupInterval * 1000L;
-        String nextTime =
-                new SimpleDateFormat("HH:mm:ss")
-                        .format(new Date(nextMs));
-        broadcast("§e§l[垃圾站] §f下次清理时间: §a"
-                + nextTime);
+                                // 打印下次清理时间
+                                long nextMs = System.currentTimeMillis()
+                                        + (long) cleanupInterval * 1000L;
+                                String nextTime =
+                                        new SimpleDateFormat("HH:mm:ss")
+                                                .format(new Date(nextMs));
+                                broadcast("§e§l[垃圾站] §f下次清理时间: §a"
+                                        + nextTime);
+                            });
+                });
     }
 
     public int collectItems() {
         int count = 0;
+        List<ItemStack> picked = new ArrayList<>();
         for (org.bukkit.World w :
                 Bukkit.getWorlds()) {
             Collection<Item> items =
@@ -221,36 +235,50 @@ public class GarbageManager {
                         || stack.getType()
                         == Material.AIR)
                     continue;
-                saveItem(stack);
+                // ★ 先取快照再移除实体（实体移除必须主线程）
+                picked.add(stack.clone());
                 item.remove();
                 count++;
             }
         }
+        // ★ 落库是阻塞 DB（含 SN 脱管登记）-> 丢异步批量写
+        if (!picked.isEmpty()) {
+            final List<ItemStack> toSave = picked;
+            Bukkit.getScheduler()
+                    .runTaskAsynchronously(plugin, () -> {
+                        for (ItemStack s : toSave)
+                            saveItem(s);
+                    });
+        }
         return count;
     }
 
     public void saveItem(ItemStack stack) {
-        {
-            try {
-                String data =
-                        stackToBase64(stack);
-                if (data.isEmpty()) return;
-                PreparedStatement ps = db.prepareStatement(
-                        "INSERT INTO items "
-                                + "(item_data, amount, "
-                                + "round, create_time) "
-                                + "VALUES (?,?,?,?)");
-                ps.setString(1, data);
-                ps.setInt(2, stack.getAmount());
-                ps.setInt(3, currentRound);
-                ps.setLong(4,
-                        System.currentTimeMillis());
-                ps.executeUpdate();
-                ps.close();
-            } catch (Exception e) {
-                e.printStackTrace();
+        try {
+            // ★ SN 物品进垃圾箱 = 脱离玩家本人管控，起算 12 小时找回期。
+            //   shift 投入 / 光标放入 / 拖拽 / 扫地机收地面掉落全走这里。
+            if (plugin.getSnManager() != null) {
+                plugin.getSnManager().onConfiscated(stack, "垃圾站");
             }
-        }}
+            String data = stackToBase64(stack);
+            if (data.isEmpty()) return;
+            PreparedStatement ps = db.prepareStatement(
+                    "INSERT INTO items "
+                            + "(item_data, amount, "
+                            + "round, create_time) "
+                            + "VALUES (?,?,?,?)");
+            ps.setString(1, data);
+            ps.setInt(2, stack.getAmount());
+            ps.setInt(3, currentRound);
+            ps.setLong(4,
+                    System.currentTimeMillis());
+            ps.executeUpdate();
+            ps.close();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
 
     private int deleteOldItems(int beforeRound) {
         try {
@@ -288,11 +316,8 @@ public class GarbageManager {
                     .decode(base64);
             String json = new String(bytes,
                     StandardCharsets.UTF_8);
-            Type type = new TypeToken<
-                    Map<String, Object>>() {}
-                    .getType();
             Map<String, Object> map =
-                    new Gson().fromJson(json, type);
+                    new Gson().fromJson(json, Map.class);
             map = fixNumberTypes(map);
             return ItemStack.deserialize(map);
         } catch (Exception e) {
@@ -344,11 +369,9 @@ public class GarbageManager {
     }
 
     public void openRecyclePage(Player p, int page) {
-
         Inventory g = Bukkit.createInventory(
                 null, 54, "§6§l垃圾回收站");
 
-        // 获取全部存储物品
         List<Map<String, Object>> allItems =
                 getStoredItems(999);
         int total = allItems.size();
@@ -381,38 +404,6 @@ public class GarbageManager {
                     .get("amount")).intValue();
             ItemStack stack = base64ToStack(data);
             if (stack != null) {
-                try {
-                    byte[] bytes =
-                            stack.serializeAsBytes();
-                    String b64 = java.util.Base64
-                            .getEncoder()
-                            .encodeToString(bytes);
-                    int len = b64.length();
-                    String f = len > 15
-                            ? b64.substring(10, 15) : "短";
-                    String m = len >= 5
-                            ? b64.substring(len / 2,
-                            Math.min(len / 2 + 5, len))
-                            : "短";
-                    String b = len > 10
-                            ? b64.substring(len - 10, len - 5)
-                            : "短";
-                    plugin.getLogger().info(
-                            "[垃圾站加载] ID#" + id
-                                    + " " + stack.getType()
-                                    + " x" + amount
-                                    + " base64[" + len + "]"
-                                    + " 前=" + f
-                                    + " 中=" + m
-                                    + " 后=" + b);
-                } catch (Exception ex) {
-                    plugin.getLogger().warning(
-                            "[垃圾站加载] 序列化异常: "
-                                    + ex.getMessage());
-                }
-            }
-
-                if (stack != null) {
                 stack.setAmount(amount);
                 ItemMeta im =
                         stack.getItemMeta();
@@ -429,10 +420,7 @@ public class GarbageManager {
             slot++;
         }
 
-        // 45-48 格：额外投放区（空位）
-        // 52-53 格：额外投放区（空位）
-
-        // 49 格：翻页-上一页
+        // 49 格：上一页
         if (page > 0) {
             g.setItem(49, mk(Material.ARROW,
                     "§e上一页 §7("
@@ -451,9 +439,8 @@ public class GarbageManager {
                 "§7当前页: §f" + (page + 1)
                         + "/" + totalPages));
 
-        // 51 格：翻页-下一页
-        boolean canNext = total >= pageSize
-                && page < totalPages - 1;
+        // 51 格：下一页
+        boolean canNext = page < totalPages - 1;
         if (canNext) {
             g.setItem(51, mk(Material.ARROW,
                     "§e下一页 §7("
@@ -463,13 +450,15 @@ public class GarbageManager {
             g.setItem(51, mk(Material.ARROW,
                     "§7已是最后一页"));
         }
-        // 52格：返回按钮
+
+        // 52 格：返回主菜单
         g.setItem(52, mk(Material.ARROW,
                 "§7返回",
                 "§7返回主菜单"));
 
         p.openInventory(g);
     }
+
     public int getRecyclePage(String name) {
         return recyclePages
                 .getOrDefault(name, 0);
@@ -556,6 +545,38 @@ public class GarbageManager {
         }
     }
 
+    /**
+     * 取回前按 id 读原始存档（含原 lore 与 PDC）。
+     * GUI 展示副本的 lore 已被覆盖成
+     * 「ID/点击取出」，取回必须用这个还原，
+     * 否则 §8SN 行与物品说明 lore 会丢。
+     *
+     * @param id items 表主键
+     * @return 原始物品；读不到返回 null
+     */
+    public ItemStack fetchItem(int id) {
+        try {
+            PreparedStatement ps = db.prepareStatement(
+                    "SELECT item_data, amount FROM items "
+                            + "WHERE id=?");
+            ps.setInt(1, id);
+            ResultSet rs = ps.executeQuery();
+            ItemStack result = null;
+            if (rs.next()) {
+                result = base64ToStack(
+                        rs.getString("item_data"));
+                if (result != null) {
+                    result.setAmount(rs.getInt("amount"));
+                }
+            }
+            rs.close();
+            ps.close();
+            return result;
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
     public int getItemCount() {
         try {
             Statement st = db.createStatement();

src/main/java/Sdf1_login/GiftManager.java

@@ -22,7 +22,7 @@ public class GiftManager {
     public GiftManager(Main plugin) {
         this.plugin = plugin;
         this.giftFolder = new File(
-                plugin.getDataFolder(), "新人礼包");
+                plugin.getDataFolder(), "任务面板");
     }
 
     public void loadStages() {
@@ -194,28 +194,21 @@ public class GiftManager {
             giveItem(p, Material.WOODEN_AXE);
             giveItem(p, Material.WOODEN_SHOVEL);
         } else if (stage == 2) {
-            if (plugin.getEconomy() != null) {
-                double before = plugin.getEconomy()
-                        .getBalance(p);
-                plugin.getEconomy()
-                        .depositPlayer(p, 500);
-                double after = plugin.getEconomy()
-                        .getBalance(p);
-                p.sendMessage("§a§l[礼包] §f游戏币: §e"
-                        + (long) before
-                        + "§f → §a" + (long) after);
+            // 游戏币改为债券
+            BondManager bm = plugin.getBonds();
+            if (bm != null) {
+                int before = bm.getBonds(p.getName());
+                bm.addBonds(p.getName(), 500, "gift_stage2", "", "新手礼包", "阶段2奖励");
+                int after = bm.getBonds(p.getName());
+                p.sendMessage("§a§l[礼包] §f债券: §e" + before + "§f → §a" + after);
             }
         } else if (stage == 3) {
-            if (plugin.getEconomy() != null) {
-                double before = plugin.getEconomy()
-                        .getBalance(p);
-                plugin.getEconomy()
-                        .depositPlayer(p, 1500);
-                double after = plugin.getEconomy()
-                        .getBalance(p);
-                p.sendMessage("§a§l[礼包] §f游戏币: §e"
-                        + (long) before
-                        + "§f → §a" + (long) after);
+            BondManager bm = plugin.getBonds();
+            if (bm != null) {
+                int before = bm.getBonds(p.getName());
+                bm.addBonds(p.getName(), 1500, "gift_stage3", "", "新手礼包", "阶段3奖励");
+                int after = bm.getBonds(p.getName());
+                p.sendMessage("§a§l[礼包] §f债券: §e" + before + "§f → §a" + after);
             }
             giveItem(p, Material.IRON_PICKAXE);
             giveItem(p, Material.IRON_AXE);
@@ -225,16 +218,12 @@ public class GiftManager {
             giveItem(p, Material.IRON_LEGGINGS);
             giveItem(p, Material.IRON_BOOTS);
         } else if (stage == 4) {
-            if (plugin.getEconomy() != null) {
-                double before = plugin.getEconomy()
-                        .getBalance(p);
-                plugin.getEconomy()
-                        .depositPlayer(p, 2000);
-                double after = plugin.getEconomy()
-                        .getBalance(p);
-                p.sendMessage("§a§l[礼包] §f游戏币: §e"
-                        + (long) before
-                        + "§f → §a" + (long) after);
+            BondManager bm = plugin.getBonds();
+            if (bm != null) {
+                int before = bm.getBonds(p.getName());
+                bm.addBonds(p.getName(), 2000, "gift_stage4", "", "新手礼包", "阶段4奖励");
+                int after = bm.getBonds(p.getName());
+                p.sendMessage("§a§l[礼包] §f债券: §e" + before + "§f → §a" + after);
             }
             giveItem(p, Material.DIAMOND_HELMET);
             giveItem(p, Material.DIAMOND_CHESTPLATE);

src/main/java/Sdf1_login/HomeManager.java

@@ -0,0 +1,770 @@
+package Sdf1_login;
+
+import org.bukkit.*;
+import org.bukkit.block.Block;
+import org.bukkit.block.data.type.Bed;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.TabCompleter;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
+import org.bukkit.event.block.BlockBreakEvent;
+import org.bukkit.event.block.BlockExplodeEvent;
+import org.bukkit.event.entity.EntityExplodeEvent;
+import org.bukkit.event.player.PlayerBedEnterEvent;
+import org.bukkit.event.player.PlayerRespawnEvent;
+
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Statement;
+import java.util.*;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * Home传送点管理器
+ * 支持: sethome, delhome, home, homes
+ * 集成用户组系统: home_limit (0=全局默认, >0=组限制, -1=无限)
+ */
+public class HomeManager implements Listener {
+    private final Main plugin;
+    
+    // 床位置缓存: player_name → Location (用于自动记录床位置)
+    private final Map<String, Location> bedLocations = new ConcurrentHashMap<>();
+    
+    public HomeManager(Main plugin) {
+        this.plugin = plugin;
+        initDatabase();
+    }
+    
+    // ==================== 数据结构 ====================
+    
+    public static class HomeData {
+        public String name;
+        public String world;
+        public double x, y, z;
+        public float yaw, pitch;
+        public long createdAt;
+        
+        public Location toLocation(World world) {
+            return new Location(world, x, y, z, yaw, pitch);
+        }
+    }
+    
+    // ==================== 数据库初始化 ====================
+
+    private void initDatabase() {
+        try {
+            java.sql.Connection db = plugin.getDb().getConnection();
+            if (db == null) {
+                plugin.getLogger().warning("[Home] 无法获取数据库连接");
+                return;
+            }
+
+            java.sql.Statement st = db.createStatement();
+            // homes表已在DatabaseManager中创建，此处确保索引
+            st.execute("CREATE INDEX IF NOT EXISTS idx_homes_player ON homes(player_name)");
+            st.close();
+
+            plugin.getLogger().info("[Home] 数据库初始化完成");
+        } catch (Exception e) {
+            plugin.getLogger().warning("[Home] 数据库初始化失败: " + e.getMessage());
+        }
+    }
+    
+    // ==================== 命令处理 ====================
+    
+    public boolean handleCommand(Player player, String label, String[] args) {
+        String lowerLabel = label.toLowerCase();
+        
+        switch (lowerLabel) {
+            case "sethome":
+                return handleSetHome(player, args);
+            case "delhome":
+                return handleDelHome(player, args);
+            case "home":
+                return handleHome(player, args);
+            case "homes":
+                return handleHomes(player, args);
+            default:
+                return false;
+        }
+    }
+    
+    /**
+     * /sethome <名称> - 设置家
+     */
+    private boolean handleSetHome(Player player, String[] args) {
+        if (args.length == 0) {
+            player.sendMessage("§c用法: /sethome <名称>");
+            return true;
+        }
+        
+        String homeName = args[0].toLowerCase();
+        
+        // 校验名称格式
+        if (!homeName.matches("^[a-zA-Z0-9_]{1,16}$")) {
+            player.sendMessage("§c家名只能包含字母、数字、下划线，长度1-16");
+            return true;
+        }
+        
+        // 检查家数量限制
+        int maxHomes = getMaxHomes(player);
+        if (maxHomes != -1) {
+            List<HomeData> homes = getHomes(player.getName());
+            if (homes.size() >= maxHomes) {
+                player.sendMessage("§c你已达到家数量上限 (" + maxHomes + "个)");
+                return true;
+            }
+        }
+        
+        // 检查是否已存在同名家
+        if (homeExists(player.getName(), homeName)) {
+            player.sendMessage("§c你已有一个名为 §e" + homeName + " §c的家");
+            return true;
+        }
+        
+        // 保存家
+        Location loc = player.getLocation();
+        saveHome(player.getName(), homeName, loc);
+        
+        player.sendMessage("§a家 §e" + homeName + " §a已设置！");
+        player.sendMessage("§7使用 §e/home " + homeName + " §7传送回家");
+        player.sendMessage("§a§l欢迎来到草原探险服务器，服务器ip:mc2.ypshidifu.cn 端口(基岩版需要)：30679");
+        
+        return true;
+    }
+    
+    /**
+     * /delhome <名称> - 删除家
+     */
+    private boolean handleDelHome(Player player, String[] args) {
+        if (args.length == 0) {
+            player.sendMessage("§c用法: /delhome <名称>");
+            return true;
+        }
+        
+        String homeName = args[0].toLowerCase();
+        
+        if (!homeExists(player.getName(), homeName)) {
+            player.sendMessage("§c你没有名为 §e" + homeName + " §c的家");
+            return true;
+        }
+        
+        deleteHome(player.getName(), homeName);
+        player.sendMessage("§a家 §e" + homeName + " §a已删除！");
+        player.sendMessage("§a§l欢迎来到草原探险服务器，服务器ip:mc2.ypshidifu.cn 端口(基岩版需要)：30679");
+        return true;
+    }
+    
+    /**
+     * /home [名称] - 传送到家
+     */
+    private boolean handleHome(Player player, String[] args) {
+        if (args.length == 0) {
+            // 无参数: 传送到第一个家
+            List<HomeData> homes = getHomes(player.getName());
+            if (homes.isEmpty()) {
+                player.sendMessage("§c你还没有设置任何家");
+                player.sendMessage("§7使用 §e/sethome <名称> §7设置一个家");
+                player.sendMessage("§a§l欢迎来到草原探险服务器，服务器ip:mc2.ypshidifu.cn 端口(基岩版需要)：30679");
+                return true;
+            }
+            teleportToHome(player, homes.get(0));
+            return true;
+        }
+        
+        String homeName = args[0].toLowerCase();
+        HomeData home = getHome(player.getName(), homeName);
+        
+        if (home == null) {
+            player.sendMessage("§c你没有名为 §e" + homeName + " §c的家");
+            return true;
+        }
+        
+        teleportToHome(player, home);
+        return true;
+    }
+    
+    /**
+     * /homes - 查看所有家
+     */
+    private boolean handleHomes(Player player, String[] args) {
+        List<HomeData> homes = getHomes(player.getName());
+        
+        if (homes.isEmpty()) {
+            player.sendMessage("§e你还没有设置任何家");
+            player.sendMessage("§7使用 §e/sethome <名称> §7设置一个家");
+            return true;
+        }
+        
+        int maxHomes = getMaxHomes(player);
+        player.sendMessage("§6§l你的家 §7(" + homes.size() + (maxHomes == -1 ? "/" + "∞" : "/" + maxHomes) + ")");
+        player.sendMessage("§7────────────────────");
+        
+        for (HomeData home : homes) {
+            String worldName = home.world != null ? home.world : "未知";
+            player.sendMessage("§e  • " + home.name + " §7[" + worldName + "]");
+        }
+        
+        player.sendMessage("§7────────────────────");
+        player.sendMessage("§7使用 §e/home <名称> §7传送");
+        player.sendMessage("§7使用 §e/sethome <名称> §7设置新家");
+        player.sendMessage("§7使用 §e/delhome <名称> §7删除家");
+        player.sendMessage("§7—————————————————————");
+        player.sendMessage("§a§l欢迎来到草原探险服务器，服务器ip:mc2.ypshidifu.cn 端口(基岩版需要)：30679");
+        
+        return true;
+    }
+    
+    // ==================== 床事件监听 ====================
+
+    private static final org.bukkit.block.BlockFace[] HORIZ_FACES = {
+            org.bukkit.block.BlockFace.NORTH, org.bukkit.block.BlockFace.SOUTH,
+            org.bukkit.block.BlockFace.EAST, org.bukkit.block.BlockFace.WEST };
+
+    /** 危险方块：落点优先级判断用 */
+    private static final Set<Material> DANGEROUS = EnumSet.of(
+            Material.LAVA, Material.FIRE, Material.SOUL_FIRE, Material.MAGMA_BLOCK,
+            Material.CACTUS, Material.CAMPFIRE, Material.SOUL_CAMPFIRE,
+            Material.SWEET_BERRY_BUSH, Material.WITHER_ROSE, Material.POWDER_SNOW,
+            Material.POINTED_DRIPSTONE);
+
+    /** 是否是床方块 */
+    private static boolean isBed(Block b) {
+        return b.getBlockData() instanceof Bed;
+    }
+
+    /** 取床头方块（配对缺失时返回原方块）；非床返回 null */
+    private static Block getBedHead(Block b) {
+        if (!isBed(b)) return null;
+        if (((Bed) b.getBlockData()).getPart() == Bed.Part.HEAD) return b;
+        Block head = horizontalNeighborWithPart(b, Bed.Part.HEAD);
+        return head != null ? head : b;
+    }
+
+    private static Block horizontalNeighborWithPart(Block b, Bed.Part part) {
+        for (org.bukkit.block.BlockFace f : HORIZ_FACES) {
+            Block n = b.getRelative(f);
+            if (isBed(n) && ((Bed) n.getBlockData()).getPart() == part) return n;
+        }
+        return null;
+    }
+
+    /** 床的两半 [head, foot(可能为null)]；非床返回 null */
+    private static Block[] getBedParts(Block b) {
+        if (!isBed(b)) return null;
+        if (((Bed) b.getBlockData()).getPart() == Bed.Part.HEAD) {
+            return new Block[]{ b, horizontalNeighborWithPart(b, Bed.Part.FOOT) };
+        }
+        Block head = horizontalNeighborWithPart(b, Bed.Part.HEAD);
+        return new Block[]{ head != null ? head : b, b };
+    }
+
+    /**
+     * 玩家与床交互（上床/白天点床）→ bed 传送点始终更新为该床的精确坐标
+     */
+    @EventHandler(priority = EventPriority.MONITOR)
+    public void onPlayerBedEnter(PlayerBedEnterEvent event) {
+        // 下界/末地床爆炸、怪物附近、距离过远等未真正交互的情况不记录
+        PlayerBedEnterEvent.BedEnterResult r = event.getBedEnterResult();
+        if (r != PlayerBedEnterEvent.BedEnterResult.OK
+                && r != PlayerBedEnterEvent.BedEnterResult.NOT_POSSIBLE_NOW
+                && r != PlayerBedEnterEvent.BedEnterResult.OBSTRUCTED) {
+            return;
+        }
+        Player player = event.getPlayer();
+        Block head = getBedHead(event.getBed());
+        if (head == null) return;
+        Location bedLoc = head.getLocation();
+
+        bedLocations.put(player.getName(), bedLoc);
+
+        HomeData existing = getHome(player.getName(), "bed");
+        if (existing == null) {
+            saveHome(player.getName(), "bed", bedLoc);
+            player.sendMessage("§a床位置已自动保存为 §e/home bed");
+        } else if (!sameBlock(existing, bedLoc)) {
+            // 与其它床交互 → 更新传送点坐标
+            updateHome(player.getName(), "bed", bedLoc);
+            player.sendMessage("§a床传送点已更新为该床的位置");
+            player.sendMessage("§a§l欢迎来到草原探险服务器，服务器ip:mc2.ypshidifu.cn 端口(基岩版需要)：30679");
+        }
+    }
+
+    /**
+     * 玩家复活 → 抓取重生点附近的精确床坐标并更新 bed 传送点
+     */
+    @EventHandler(priority = EventPriority.MONITOR)
+    public void onPlayerRespawn(PlayerRespawnEvent event) {
+        Player player = event.getPlayer();
+        Location respawnLoc = event.getRespawnLocation();
+        if (respawnLoc == null || respawnLoc.getWorld() == null) return;
+
+        Block bed = findNearbyBed(respawnLoc);
+        if (bed == null) return; // 世界出生点复活等，不碰传送点
+        Block head = getBedHead(bed);
+        Location exact = (head != null ? head : bed).getLocation();
+
+        HomeData existing = getHome(player.getName(), "bed");
+        if (existing == null) {
+            saveHome(player.getName(), "bed", exact);
+        } else if (!sameBlock(existing, exact)) {
+            updateHome(player.getName(), "bed", exact);
+        }
+        bedLocations.put(player.getName(), exact);
+    }
+
+    /** 在重生点附近（水平±3、垂直-1~+2）寻找最近的床方块 */
+    private Block findNearbyBed(Location loc) {
+        World w = loc.getWorld();
+        if (w == null) return null;
+        int bx = loc.getBlockX(), by = loc.getBlockY(), bz = loc.getBlockZ();
+        Block best = null;
+        double bestD = Double.MAX_VALUE;
+        for (int dx = -3; dx <= 3; dx++)
+            for (int dy = -1; dy <= 2; dy++)
+                for (int dz = -3; dz <= 3; dz++) {
+                    Block b = w.getBlockAt(bx + dx, by + dy, bz + dz);
+                    if (!isBed(b)) continue;
+                    double d = (double) dx * dx + (double) dy * dy + (double) dz * dz;
+                    if (d < bestD) { bestD = d; best = b; }
+                }
+        return best;
+    }
+
+    private boolean sameBlock(HomeData home, Location loc) {
+        return home.world != null && loc.getWorld() != null
+                && home.world.equals(loc.getWorld().getName())
+                && Math.floor(home.x) == loc.getBlockX()
+                && Math.floor(home.y) == loc.getBlockY()
+                && Math.floor(home.z) == loc.getBlockZ();
+    }
+
+    /**
+     * 床没了 → 自动删除对应玩家的 bed 传送点（破坏/爆炸均触发）
+     */
+    private void removeBedHomesFor(Block bedPart) {
+        Block[] parts = getBedParts(bedPart);
+        if (parts == null) return;
+        Set<String> owners = new HashSet<>();
+        for (Block part : parts) {
+            if (part == null) continue;
+            owners.addAll(queryBedHomeOwners(part));
+        }
+        for (String owner : owners) {
+            deleteHome(owner, "bed");
+            bedLocations.remove(owner);
+            Player p = Bukkit.getPlayerExact(owner);
+            if (p != null && p.isOnline()) {
+                p.sendMessage("§c你的床已被破坏，/home bed 传送点已自动删除");
+                p.sendMessage("§a§l欢迎来到草原探险服务器，服务器ip:mc2.ypshidifu.cn 端口(基岩版需要)：30679");
+            }
+        }
+    }
+
+    /** 查询 bed 传送点坐标与指定床方块重合的玩家列表 */
+    private Set<String> queryBedHomeOwners(Block bedBlock) {
+        Set<String> owners = new HashSet<>();
+        try {
+            java.sql.Connection db = plugin.getDb().getConnection();
+            if (db == null) return owners;
+            PreparedStatement ps = db.prepareStatement(
+                    "SELECT player_name FROM homes WHERE home_name='bed' AND world=? "
+                            + "AND ABS(x-?)<0.01 AND ABS(y-?)<0.01 AND ABS(z-?)<0.01");
+            ps.setString(1, bedBlock.getWorld().getName());
+            ps.setDouble(2, bedBlock.getX());
+            ps.setDouble(3, bedBlock.getY());
+            ps.setDouble(4, bedBlock.getZ());
+            ResultSet rs = ps.executeQuery();
+            while (rs.next()) owners.add(rs.getString(1));
+            rs.close();
+            ps.close();
+        } catch (SQLException e) {
+            plugin.getLogger().warning("[Home] 查询bed传送点失败: " + e.getMessage());
+        }
+        return owners;
+    }
+
+    @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
+    public void onBlockBreak(BlockBreakEvent event) {
+        if (isBed(event.getBlock())) removeBedHomesFor(event.getBlock());
+    }
+
+    @EventHandler(priority = EventPriority.MONITOR)
+    public void onEntityExplode(EntityExplodeEvent event) {
+        for (Block b : event.blockList()) {
+            if (isBed(b)) removeBedHomesFor(b);
+        }
+    }
+
+    @EventHandler(priority = EventPriority.MONITOR)
+    public void onBlockExplode(BlockExplodeEvent event) {
+        for (Block b : event.blockList()) {
+            if (isBed(b)) removeBedHomesFor(b);
+        }
+    }
+    
+    // ==================== 家数量限制 ====================
+    
+    /**
+     * 获取玩家最大家数量
+     * @return -1=无限, 0=使用全局默认, >0=用户组独立限制
+     */
+    private int getMaxHomes(Player player) {
+        UserGroupManager userGroupMgr = plugin.getUserGroup();
+        if (userGroupMgr == null) {
+            return getGlobalHomeLimit();
+        }
+        
+        // 获取玩家最高优先级用户组
+        UserGroupManager.UserGroupConfig highestGroup = userGroupMgr.getHighestGroup(player.getName());
+        if (highestGroup == null) {
+            return getGlobalHomeLimit();
+        }
+        
+        // 获取用户组的home_limit配置
+        int groupLimit = userGroupMgr.getHomeLimit(highestGroup.name);
+        
+        if (groupLimit == -1) {
+            // 无限
+            return -1;
+        } else if (groupLimit == 0) {
+            // 跟随全局
+            return getGlobalHomeLimit();
+        } else {
+            // 独立限制
+            return groupLimit;
+        }
+    }
+    
+    /**
+     * 获取全局家数量限制
+     * 读取area_config中的max_home_per_player配置（管理员可在Web后台调整）
+     * 解析失败或值<=0时回退到默认5
+     */
+    private int getGlobalHomeLimit() {
+        try {
+            if (plugin.areaProtection != null) {
+                int limit = plugin.areaProtection.getGlobalMaxHomePerPlayer();
+                if (limit > 0) {
+                    return limit;
+                }
+            }
+        } catch (Exception ignored) {}
+        // 默认5个家
+        return 5;
+    }
+    
+    // ==================== 数据库操作 ====================
+    
+    private boolean homeExists(String playerName, String homeName) {
+        try {
+            java.sql.Connection db = plugin.getDb().getConnection();
+            if (db == null) return false;
+            
+            PreparedStatement ps = db.prepareStatement(
+                "SELECT COUNT(*) FROM homes WHERE player_name=? AND home_name=?");
+            ps.setString(1, playerName);
+            ps.setString(2, homeName);
+            ResultSet rs = ps.executeQuery();
+            boolean exists = rs.next() && rs.getInt(1) > 0;
+            rs.close();
+            ps.close();
+            return exists;
+        } catch (SQLException e) {
+            return false;
+        }
+    }
+    
+    private List<HomeData> getHomes(String playerName) {
+        List<HomeData> homes = new ArrayList<>();
+        try {
+            java.sql.Connection db = plugin.getDb().getConnection();
+            if (db == null) return homes;
+            
+            PreparedStatement ps = db.prepareStatement(
+                "SELECT * FROM homes WHERE player_name=? ORDER BY created_at");
+            ps.setString(1, playerName);
+            ResultSet rs = ps.executeQuery();
+            
+            while (rs.next()) {
+                HomeData home = new HomeData();
+                home.name = rs.getString("home_name");
+                home.world = rs.getString("world");
+                home.x = rs.getDouble("x");
+                home.y = rs.getDouble("y");
+                home.z = rs.getDouble("z");
+                home.yaw = rs.getFloat("yaw");
+                home.pitch = rs.getFloat("pitch");
+                home.createdAt = rs.getLong("created_at");
+                homes.add(home);
+            }
+            
+            rs.close();
+            ps.close();
+        } catch (SQLException e) {
+            plugin.getLogger().warning("[Home] 获取家列表失败: " + e.getMessage());
+        }
+        
+        return homes;
+    }
+    
+    private HomeData getHome(String playerName, String homeName) {
+        List<HomeData> homes = getHomes(playerName);
+        for (HomeData home : homes) {
+            if (home.name.equalsIgnoreCase(homeName)) {
+                return home;
+            }
+        }
+        return null;
+    }
+    
+    private void saveHome(String playerName, String homeName, Location loc) {
+        try {
+            java.sql.Connection db = plugin.getDb().getConnection();
+            if (db == null) return;
+            
+            PreparedStatement ps = db.prepareStatement(
+                "INSERT OR REPLACE INTO homes (player_name, home_name, world, x, y, z, yaw, pitch, created_at) "
+                + "VALUES (?,?,?,?,?,?,?,?,?)");
+            ps.setString(1, playerName);
+            ps.setString(2, homeName);
+            ps.setString(3, loc.getWorld() != null ? loc.getWorld().getName() : "world");
+            ps.setDouble(4, loc.getX());
+            ps.setDouble(5, loc.getY());
+            ps.setDouble(6, loc.getZ());
+            ps.setFloat(7, loc.getYaw());
+            ps.setFloat(8, loc.getPitch());
+            ps.setLong(9, System.currentTimeMillis());
+            ps.executeUpdate();
+            ps.close();
+        } catch (SQLException e) {
+            plugin.getLogger().warning("[Home] 保存家失败: " + e.getMessage());
+        }
+    }
+    
+    private void updateHome(String playerName, String homeName, Location loc) {
+        saveHome(playerName, homeName, loc); // INSERT OR REPLACE 自动更新
+    }
+    
+    private void deleteHome(String playerName, String homeName) {
+        try {
+            java.sql.Connection db = plugin.getDb().getConnection();
+            if (db == null) return;
+            
+            PreparedStatement ps = db.prepareStatement(
+                "DELETE FROM homes WHERE player_name=? AND home_name=?");
+            ps.setString(1, playerName);
+            ps.setString(2, homeName);
+            ps.executeUpdate();
+            ps.close();
+        } catch (SQLException e) {
+            plugin.getLogger().warning("[Home] 删除家失败: " + e.getMessage());
+        }
+    }
+    
+    /**
+     * 传送玩家到家
+     */
+    private void teleportToHome(Player player, HomeData home) {
+        // bed 家走原版复活落点算法（自写，不模拟死亡、无死亡提示）
+        if ("bed".equalsIgnoreCase(home.name)) {
+            teleportToBedHome(player, home);
+            return;
+        }
+        World world = Bukkit.getWorld(home.world);
+        if (world == null) {
+            player.sendMessage("§c世界 §e" + home.world + " §c不存在");
+            return;
+        }
+
+        Location loc = home.toLocation(world);
+
+        // 安全检查: 确保位置安全
+        if (loc.getBlock().getType().isSolid()) {
+            // 向上寻找安全位置
+            for (int y = (int) loc.getY(); y < 256; y++) {
+                Location safeLoc = new Location(world, loc.getX(), y + 1, loc.getZ());
+                if (!safeLoc.getBlock().getType().isSolid()) {
+                    loc = safeLoc;
+                    break;
+                }
+            }
+        }
+
+        player.teleport(loc);
+        player.sendMessage("§a已传送到家 §e" + home.name);
+    }
+
+    /**
+     * 回床：先校验床还在（没了自动删传送点），再用自写算法模拟原版复活落点
+     * （床周合法站位 + 视线水平看向床头），直接传送，不模拟死亡。
+     */
+    private void teleportToBedHome(Player player, HomeData home) {
+        World world = Bukkit.getWorld(home.world);
+        if (world == null) {
+            player.sendMessage("§c世界 §e" + home.world + " §c不存在");
+            return;
+        }
+
+        Location saved = home.toLocation(world);
+        Block savedBlock = world.getBlockAt(saved);
+        Block head = getBedHead(savedBlock);
+        // 保存坐标上没有床 → 床已没，自动删传送点
+        if (head == null) {
+            deleteHome(player.getName(), "bed");
+            bedLocations.remove(player.getName());
+            player.sendMessage("§c你的床已不存在，/home bed 传送点已自动删除");
+            return;
+        }
+
+        Location dest = findVanillaRespawnSpot(world, head);
+        if (dest == null) {
+            player.sendMessage("§c床周围被阻挡，暂时无法回到床边");
+            return;
+        }
+
+        // 若坐标与记录不一致（床被重摆），顺手修正传送点
+        if (!sameBlock(home, head.getLocation())) {
+            updateHome(player.getName(), "bed", head.getLocation());
+            bedLocations.put(player.getName(), head.getLocation());
+        }
+
+        player.teleport(dest);
+        player.sendMessage("§a已回到床边");
+    }
+
+    /**
+     * 自写算法模拟原版床复活落点：
+     * 1. 候选 = 床头8邻（原版7块优先区，排除床自身占位）→ 床尾8邻兜底；
+     *    排序遵循原版"西北(低X低Z)最先，其次向南(+Z)再向东(+X)"。
+     * 2. 合法性 = 落点方块及上方一格无碰撞 + 下方一格有碰撞（可站立），
+     *    优先无危险方块的落点（火/岩浆/仙人掌等降级为次选）。
+     * 3. 落地朝向：视线水平看向床头。
+     * 全部被阻挡时回退到床位置向上找安全格。
+     */
+    private Location findVanillaRespawnSpot(World world, Block head) {
+        Block[] parts = getBedParts(head);
+        Block foot = (parts != null && parts.length > 1) ? parts[1] : null;
+        int bedY = head.getY();
+
+        // 收集候选：床头邻格（排除床两半自身），再床尾邻格
+        List<Block> candidates = new ArrayList<>();
+        collectRing(head, foot, candidates);
+        if (foot != null) collectRing(foot, head, candidates);
+
+        // 排序：先床头环（保持顺序），床尾环在后；环内按 X→Z 升序（西北优先、南先于东）
+        candidates.sort(Comparator
+                .comparingInt((Block b) -> b.getY() == bedY ? 0 : 1)
+                .thenComparingInt(Block::getX)
+                .thenComparingInt(Block::getZ));
+
+        // 两轮：先无危险落点，再放宽（原版同样优先安全位）
+        for (int pass = 0; pass < 2; pass++) {
+            for (Block c : candidates) {
+                if (!isStandable(world, c.getX(), c.getY(), c.getZ())) continue;
+                boolean dangerous = isDangerous(world, c.getX(), c.getY(), c.getZ())
+                        || DANGEROUS.contains(world.getBlockAt(c.getX(), c.getY() - 1, c.getZ()).getType());
+                if (pass == 0 && dangerous) continue;
+                float yaw = faceBlockYaw(c, head);
+                return new Location(world, c.getX() + 0.5, c.getY(), c.getZ() + 0.5, yaw, 0f);
+            }
+        }
+
+        // 全被阻挡：回退到床本身向上找安全格
+        Location loc = new Location(world, head.getX() + 0.5, head.getY(), head.getZ() + 0.5);
+        for (int y = head.getY(); y < world.getMaxHeight(); y++) {
+            if (isStandable(world, head.getX(), y, head.getZ())) {
+                float yaw = faceBlockYaw(head.getX(), y, head.getZ(), head);
+                return new Location(world, head.getX() + 0.5, y, head.getZ() + 0.5, yaw, 0f);
+            }
+            loc.setY(y + 1);
+        }
+        return null;
+    }
+
+    /** 收集 center 的8个水平邻格（排除 exclude 床块及其配对半块） */
+    private void collectRing(Block center, Block exclude, List<Block> out) {
+        for (int dx = -1; dx <= 1; dx++) {
+            for (int dz = -1; dz <= 1; dz++) {
+                if (dx == 0 && dz == 0) continue;
+                Block n = center.getRelative(dx, 0, dz);
+                if (isBed(n)) continue;
+                if (exclude != null && isBedPartOf(n, exclude)) continue;
+                out.add(n);
+            }
+        }
+    }
+
+    private boolean isBedPartOf(Block b, Block anyBedPart) {
+        Block[] parts = getBedParts(anyBedPart);
+        if (parts == null) return false;
+        for (Block p : parts) {
+            if (p != null && p.equals(b)) return true;
+        }
+        return false;
+    }
+
+    /** 站位合法性：落点与上方一格无碰撞，脚下有支撑 */
+    private boolean isStandable(World world, int x, int y, int z) {
+        if (y - 1 < world.getMinHeight()) return false;
+        Block feet = world.getBlockAt(x, y, z);
+        Block headSpace = world.getBlockAt(x, y + 1, z);
+        Block ground = world.getBlockAt(x, y - 1, z);
+        if (feet.getType() == Material.LAVA || feet.getType() == Material.WATER) return false;
+        if (!feet.isPassable() || !headSpace.isPassable()) return false;
+        return !ground.isPassable() || ground.getType() == Material.LADDER
+                || ground.getType() == Material.VINE;
+    }
+
+    private boolean isDangerous(World world, int x, int y, int z) {
+        return DANGEROUS.contains(world.getBlockAt(x, y, z).getType());
+    }
+
+    private float faceBlockYaw(Block from, Block target) {
+        return faceBlockYaw(from.getX(), from.getY(), from.getZ(), target);
+    }
+
+    private float faceBlockYaw(int x, int y, int z, Block target) {
+        double dx = (target.getX() + 0.5) - (x + 0.5);
+        double dz = (target.getZ() + 0.5) - (z + 0.5);
+        return (float) Math.toDegrees(Math.atan2(-dx, dz));
+    }
+    
+    // ==================== Tab补全 ====================
+    
+    public List<String> onTabComplete(CommandSender sender, Command command, String alias, String[] args) {
+        if (!(sender instanceof Player)) {
+            return Collections.emptyList();
+        }
+        
+        Player player = (Player) sender;
+        String cmdName = command.getName().toLowerCase();
+        
+        if (cmdName.equals("home") || cmdName.equals("delhome")) {
+            if (args.length == 1) {
+                List<String> homes = new ArrayList<>();
+                for (HomeData home : getHomes(player.getName())) {
+                    if (home.name.toLowerCase().startsWith(args[0].toLowerCase())) {
+                        homes.add(home.name);
+                    }
+                }
+                return homes;
+            }
+        } else if (cmdName.equals("sethome") || cmdName.equals("homes")) {
+            return Collections.emptyList();
+        }
+        
+        return Collections.emptyList();
+    }
+    
+    // ==================== 清理 ====================
+    
+    public void shutdown() {
+        bedLocations.clear();
+    }
+}

src/main/java/Sdf1_login/IPGroupManager.java

@@ -1,67 +1,114 @@
-package Sdf1_login;
-
-import java.sql.Connection;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.util.ArrayList;
-import java.util.List;
-
-public class IPGroupManager {
-
-    private final Main plugin;
-    private final int maxAccounts;
-
-    public IPGroupManager(Main plugin, int maxAccounts) {
-        this.plugin = plugin;
-        this.maxAccounts = maxAccounts;
-    }
-
-    /**
-     * 检查该IP是否还能注册新账号
-     */
-    public boolean canRegister(String ip) {
-        if (maxAccounts <= 0) return true;
-        if (ip == null || ip.isEmpty()) return true;
-        return queryAccountsByIP(ip).size() < maxAccounts;
-    }
-
-    /**
-     * 获取该IP下已注册的账号数量
-     */
-    public int getAccountCount(String ip) {
-        if (ip == null || ip.isEmpty()) return 0;
-        return queryAccountsByIP(ip).size();
-    }
-
-    /**
-     * 获取该IP下所有账号名
-     */
-    public List<String> getAccounts(String ip) {
-        return queryAccountsByIP(ip);
-    }
-
-    /**
-     * 直接通过数据库连接查询指定IP下的所有账号
-     */
-    private List<String> queryAccountsByIP(String ip) {
-        List<String> accounts = new ArrayList<>();
-        Connection conn = plugin.getDb().getDb();
-        if (conn == null) return accounts;
-        try {
-            PreparedStatement ps = conn.prepareStatement(
-                    "SELECT player_name FROM users "
-                            + "WHERE ip_address = ?");
-            ps.setString(1, ip);
-            ResultSet rs = ps.executeQuery();
-            while (rs.next()) {
-                accounts.add(
-                        rs.getString("player_name"));
-            }
-            rs.close();
-            ps.close();
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-        return accounts;
-    }
-}
+package Sdf1_login;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.util.ArrayList;
+import java.util.List;
+
+public class IPGroupManager {
+
+    private final Main plugin;
+    private final int maxAccounts;
+
+    public IPGroupManager(Main plugin, int maxAccounts) {
+        this.plugin = plugin;
+        this.maxAccounts = maxAccounts;
+    }
+
+    public boolean canRegister(String ip) {
+        if (maxAccounts <= 0) return true;
+        if (ip == null || ip.isEmpty()) return true;
+        int count = getAccountCount(ip);
+        boolean can = count < maxAccounts;
+        plugin.getLogger().info(
+                "[IP限制] IP=" + ip
+                        + " 已注册=" + count
+                        + " 上限=" + maxAccounts
+                        + " 允许=" + can);
+        return can;
+    }
+
+    public int getMaxAccounts() {
+        return maxAccounts;
+    }
+
+    public int getAccountCount(String ip) {
+        if (ip == null || ip.isEmpty()) return 0;
+        return queryAccountsByIP(ip).size();
+    }
+
+    public List<String> getAccounts(String ip) {
+        return queryAccountsByIP(ip);
+    }
+
+    private List<String> queryAccountsByIP(String ip) {
+        List<String> accounts = new ArrayList<>();
+        Connection conn = plugin.getDb().getDb();
+        if (conn == null) return accounts;
+        try {
+            // 主查询：ip_address 列
+            PreparedStatement ps = conn.prepareStatement(
+                    "SELECT player_name FROM users "
+                            + "WHERE ip_address = ?");
+            ps.setString(1, ip);
+            ResultSet rs = ps.executeQuery();
+            while (rs.next()) {
+                accounts.add(
+                        rs.getString("player_name"));
+            }
+            rs.close();
+            ps.close();
+
+            // 兜底：如果主列没数据，查 last_login_ip
+            if (accounts.isEmpty()) {
+                PreparedStatement ps2 = conn.prepareStatement(
+                        "SELECT player_name FROM users "
+                                + "WHERE last_login_ip = ? "
+                                + "AND (ip_address IS NULL "
+                                + "OR ip_address = '' "
+                                + "OR ip_address != ?)");
+                ps2.setString(1, ip);
+                ps2.setString(2, ip);
+                ResultSet rs2 = ps2.executeQuery();
+                while (rs2.next()) {
+                    String name = rs2.getString("player_name");
+                    if (!accounts.contains(name))
+                        accounts.add(name);
+                }
+                rs2.close();
+                ps2.close();
+            }
+
+            // 兜底2：查 register_ip
+            if (accounts.isEmpty()) {
+                PreparedStatement ps3 = conn.prepareStatement(
+                        "SELECT player_name FROM users "
+                                + "WHERE register_ip = ? "
+                                + "AND (ip_address IS NULL "
+                                + "OR ip_address = '') "
+                                + "AND (last_login_ip IS NULL "
+                                + "OR last_login_ip = '' "
+                                + "OR last_login_ip != ?)");
+                ps3.setString(1, ip);
+                ps3.setString(2, ip);
+                ResultSet rs3 = ps3.executeQuery();
+                while (rs3.next()) {
+                    String name = rs3.getString("player_name");
+                    if (!accounts.contains(name))
+                        accounts.add(name);
+                }
+                rs3.close();
+                ps3.close();
+            }
+
+            plugin.getLogger().info(
+                    "[IP限制] 查询IP=" + ip
+                            + " 结果数=" + accounts.size()
+                            + " 账号=" + accounts);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return accounts;
+    }
+}

src/main/java/Sdf1_login/InventoryAutoBackup.java

@@ -0,0 +1,87 @@
+package Sdf1_login;
+
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+
+import java.io.IOException;
+
+/**
+ * 背包滚动自动备份。
+ * <p>
+ * ★ 功能：
+ * 1. 由 Main 的 15 分钟定时任务驱动，遍历所有在线玩家。
+ * 2. 在 PVP 竞技场 / 练习场（测试场）的玩家不备份 —— 避免竞技场装备覆盖真实背包。
+ * 3. 序列化 主背包 / 护甲 / 副手(extra) / 等级 / 经验，写入 inv_backup_auto 表。
+ * 4. 每玩家保留最近 3 份（滚动覆盖），由 DatabaseManager.saveAutoBackup 负责清理。
+ * <p>
+ * 与登录时的 saveInventoryBackup 共用同一套存储语义（level=玩家等级，
+ * experience=当前等级进度 p.getExp()），便于后续统一还原。
+ */
+public class InventoryAutoBackup {
+
+    private final Main plugin;
+
+    /** 备份周期：15 分钟（单位 tick） */
+    public static final long INTERVAL_TICKS = 15L * 60L * 20L;
+
+    public InventoryAutoBackup(Main plugin) {
+        this.plugin = plugin;
+    }
+
+    /** 对所有在线玩家执行一次滚动备份 */
+    public void runBackup() {
+        for (Player p : Bukkit.getOnlinePlayers()) {
+            try {
+                backupPlayer(p);
+            } catch (Exception e) {
+                plugin.getLogger().warning(
+                        "[自动备份] 玩家 " + p.getName()
+                                + " 备份失败: " + e.getMessage());
+            }
+        }
+    }
+
+    private void backupPlayer(Player p) {
+        String name = p.getName();
+
+        // ★ 跳过 PVP 竞技场：竞技场内不备份，避免 PVP 装备覆盖真实背包
+        if (plugin.getPVPArenaManager().isInPVPArena(name)) {
+            return;
+        }
+        // ★ 跳过练习场 / 测试世界
+        if (plugin.getPVPTestManager().isInTestWorld(p)) {
+            return;
+        }
+
+        ItemStack[] contents = p.getInventory().getContents();
+        ItemStack[] armor = p.getInventory().getArmorContents();
+        ItemStack[] extra = p.getInventory().getExtraContents();
+
+        String contentsB64, armorB64, extraB64;
+        try {
+            contentsB64 = InventorySerializer.toBase64(contents);
+            armorB64 = InventorySerializer.toBase64(armor);
+            extraB64 = InventorySerializer.toBase64(extra);
+        } catch (IOException e) {
+            plugin.getLogger().warning(
+                    "[自动备份] 序列化失败 (" + name + "): "
+                            + e.getMessage());
+            return;
+        }
+
+        final int level = p.getLevel();
+        final double experience = p.getExp(); // 当前等级进度 0.0~1.0
+        // ★ 读背包/等级必须主线程；落库是阻塞 DB 写 -> 投递异步执行
+        Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
+            try {
+                plugin.getDb().saveAutoBackup(
+                        name, contentsB64, armorB64, extraB64,
+                        level, experience);
+                plugin.getLogger().info("[自动备份] " + name + " 背包已备份");
+            } catch (Throwable t) {
+                plugin.getLogger().warning("[自动备份] 落库失败 (" + name + "): " + t.getMessage());
+            }
+        });
+    }
+}

src/main/java/Sdf1_login/InventorySerializer.java

@@ -1,46 +1,46 @@
-package Sdf1_login;
-
-import org.bukkit.inventory.ItemStack;
-import org.bukkit.util.io.BukkitObjectInputStream;
-import org.bukkit.util.io.BukkitObjectOutputStream;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.util.Base64;
-
-public class InventorySerializer {
-
-    public static String toBase64(ItemStack[] items) throws IOException {
-        try {
-            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
-            BukkitObjectOutputStream dataOutput = new BukkitObjectOutputStream(outputStream);
-            dataOutput.writeInt(items.length);
-            for (ItemStack item : items) {
-                dataOutput.writeObject(item);
-            }
-            dataOutput.close();
-            return Base64.getEncoder().encodeToString(outputStream.toByteArray());
-        } catch (Exception e) {
-            throw new IOException("Unable to serialize item stacks.", e);
-        }
-    }
-
-    public static ItemStack[] fromBase64(String data) throws IOException {
-        if (data == null || data.isEmpty()) {
-            return new ItemStack[0];
-        }
-        try {
-            ByteArrayInputStream inputStream = new ByteArrayInputStream(Base64.getDecoder().decode(data));
-            BukkitObjectInputStream dataInput = new BukkitObjectInputStream(inputStream);
-            ItemStack[] items = new ItemStack[dataInput.readInt()];
-            for (int i = 0; i < items.length; i++) {
-                items[i] = (ItemStack) dataInput.readObject();
-            }
-            dataInput.close();
-            return items;
-        } catch (ClassNotFoundException e) {
-            throw new IOException("Unable to deserialize item stacks.", e);
-        }
-    }
-}
+package Sdf1_login;
+
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.util.io.BukkitObjectInputStream;
+import org.bukkit.util.io.BukkitObjectOutputStream;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.util.Base64;
+
+public class InventorySerializer {
+
+    public static String toBase64(ItemStack[] items) throws IOException {
+        try {
+            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+            BukkitObjectOutputStream dataOutput = new BukkitObjectOutputStream(outputStream);
+            dataOutput.writeInt(items.length);
+            for (ItemStack item : items) {
+                dataOutput.writeObject(item);
+            }
+            dataOutput.close();
+            return Base64.getEncoder().encodeToString(outputStream.toByteArray());
+        } catch (Exception e) {
+            throw new IOException("Unable to serialize item stacks.", e);
+        }
+    }
+
+    public static ItemStack[] fromBase64(String data) throws IOException {
+        if (data == null || data.isEmpty()) {
+            return new ItemStack[0];
+        }
+        try {
+            ByteArrayInputStream inputStream = new ByteArrayInputStream(Base64.getDecoder().decode(data));
+            BukkitObjectInputStream dataInput = new BukkitObjectInputStream(inputStream);
+            ItemStack[] items = new ItemStack[dataInput.readInt()];
+            for (int i = 0; i < items.length; i++) {
+                items[i] = (ItemStack) dataInput.readObject();
+            }
+            dataInput.close();
+            return items;
+        } catch (ClassNotFoundException e) {
+            throw new IOException("Unable to deserialize item stacks.", e);
+        }
+    }
+}

src/main/java/Sdf1_login/InviteManager.java

@@ -1,89 +1,96 @@
-package Sdf1_login;
-
-import org.bukkit.Bukkit;
-import org.bukkit.entity.Player;
-
-import java.text.SimpleDateFormat;
-import java.util.*;
-
-public class InviteManager {
-
-    private final Main plugin;
-
-    public InviteManager(Main plugin) {
-        this.plugin = plugin;
-    }
-
-    public String generateCode(Player p) {
-        String code = PasswordUtils.generateInviteCode();
-        plugin.getDb().setField(
-                p.getName(), "invite_code", code);
-        return code;
-    }
-
-    public void onInviteeCheckIn(String inviteeName) {
-        String invitedBy = (String) plugin.getDb()
-                .getField(inviteeName, "invited_by");
-        if (invitedBy == null || invitedBy.isEmpty())
-            return;
-
-        String month = new SimpleDateFormat("yyyy-MM")
-                .format(new Date());
-        String lastMonth = (String) plugin.getDb()
-                .getField(invitedBy, "invite_month");
-
-        if (!month.equals(lastMonth)) {
-            plugin.getDb().setField(
-                    invitedBy, "invite_month", month);
-            plugin.getDb().setField(
-                    invitedBy, "monthly_invite_count", 0);
-        }
-
-        int count = ((Number) plugin.getDb()
-                .getField(invitedBy,
-                        "monthly_invite_count"))
-                .intValue();
-        plugin.getDb().setField(
-                invitedBy, "monthly_invite_count",
-                count + 1);
-
-        double rate = plugin.getCommission()
-                .getCommissionRate(invitedBy);
-        int bonus = (int) (1 * rate);
-        if (bonus > 0) {
-            plugin.getDb().addPoints(invitedBy, bonus);
-            Player inviterPlayer = Bukkit
-                    .getPlayerExact(invitedBy);
-            if (inviterPlayer != null
-                    && inviterPlayer.isOnline()) {
-                inviterPlayer.sendMessage(
-                        plugin.getConfig2()
-                                .msg("invite_referral_bonus")
-                                .replace("{points}",
-                                        String.valueOf(bonus)));
-            }
-        }
-    }
-
-    public List<Map<String, Object>> getAllInviteData() {
-        List<Map<String, Object>> result =
-                new ArrayList<>();
-        for (Map<String, Object> user
-                : plugin.getDb().getAllUsers()) {
-            String code = (String) user.getOrDefault(
-                    "invite_code", "");
-            if (!code.isEmpty()) {
-                Map<String, Object> row =
-                        new LinkedHashMap<>();
-                row.put("player",
-                        user.get("player_name"));
-                row.put("code", code);
-                row.put("monthly",
-                        user.getOrDefault(
-                                "monthly_invite_count", 0));
-                result.add(row);
-            }
-        }
-        return result;
-    }
-}
+package Sdf1_login;
+
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+
+import java.text.SimpleDateFormat;
+import java.util.*;
+
+public class InviteManager {
+
+    private final Main plugin;
+
+    public InviteManager(Main plugin) {
+        this.plugin = plugin;
+    }
+
+    public String generateCode(Player p) {
+        String code = PasswordUtils.generateInviteCode();
+        plugin.getDb().setField(
+                p.getName(), "invite_code", code);
+        return code;
+    }
+
+    public void onInviteeCheckIn(String inviteeName) {
+        String invitedBy = (String) plugin.getDb()
+                .getField(inviteeName, "invited_by");
+        if (invitedBy == null || invitedBy.isEmpty())
+            return;
+
+        String month = new SimpleDateFormat("yyyy-MM")
+                .format(new Date());
+        String lastMonth = (String) plugin.getDb()
+                .getField(invitedBy, "invite_month");
+
+        if (!month.equals(lastMonth)) {
+            plugin.getDb().setField(
+                    invitedBy, "invite_month", month);
+            plugin.getDb().setField(
+                    invitedBy, "monthly_invite_count", 0);
+        }
+
+        int count = ((Number) plugin.getDb()
+                .getField(invitedBy,
+                        "monthly_invite_count"))
+                .intValue();
+        plugin.getDb().setField(
+                invitedBy, "monthly_invite_count",
+                count + 1);
+
+        double rate = 0.10;
+        if (count + 1 > 15) {
+            rate = 0.60;
+        } else if (count + 1 > 10) {
+            rate = 0.35;
+        } else if (count + 1 > 5) {
+            rate = 0.15;
+        }
+
+        int bonus = (int) (1 * rate);
+        if (bonus > 0) {
+            plugin.getDb().addPoints(invitedBy, bonus);
+            Player inviterPlayer = Bukkit
+                    .getPlayerExact(invitedBy);
+            if (inviterPlayer != null
+                    && inviterPlayer.isOnline()) {
+                inviterPlayer.sendMessage(
+                        plugin.getConfig2()
+                                .msg("invite_referral_bonus")
+                                .replace("{points}",
+                                        String.valueOf(bonus)));
+            }
+        }
+    }
+
+    public List<Map<String, Object>> getAllInviteData() {
+        List<Map<String, Object>> result =
+                new ArrayList<>();
+        for (Map<String, Object> user
+                : plugin.getDb().getAllUsers()) {
+            String code = (String) user.getOrDefault(
+                    "invite_code", "");
+            if (!code.isEmpty()) {
+                Map<String, Object> row =
+                        new LinkedHashMap<>();
+                row.put("player",
+                        user.get("player_name"));
+                row.put("code", code);
+                row.put("monthly",
+                        user.getOrDefault(
+                                "monthly_invite_count", 0));
+                result.add(row);
+            }
+        }
+        return result;
+    }
+}

src/main/java/Sdf1_login/IronBlockElevator.java

@@ -0,0 +1,95 @@
+package Sdf1_login;
+
+import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.block.Block;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerMoveEvent;
+import org.bukkit.event.player.PlayerToggleSneakEvent;
+
+import java.util.HashSet;
+import java.util.Set;
+import java.util.UUID;
+
+public class IronBlockElevator implements Listener {
+
+    private static final int MAX_RANGE = 64;
+    private static final int MIN_RANGE = 5; // 屏蔽±5格以内的铁块
+    private final Set<UUID> cooldown = new HashSet<>();
+
+    /**
+     * 检查指定位置脚下是否是铁块
+     */
+    private boolean isIronBlockBelow(Location loc) {
+        Block block = loc.getWorld().getBlockAt(
+                loc.getBlockX(), loc.getBlockY() - 1,
+                loc.getBlockZ());
+        return block.getType() == Material.IRON_BLOCK;
+    }
+
+    /**
+     * 从起始位置向上或向下搜索铁块并传送
+     * @param dir 1=向上 -1=向下
+     */
+    private boolean tryTeleport(Player p, int dir) {
+        Location loc = p.getLocation();
+        int baseY = loc.getBlockY();
+
+        for (int i = MIN_RANGE; i < MAX_RANGE; i++) {
+            int y = baseY + i * dir;
+            Block block = loc.getWorld().getBlockAt(
+                    loc.getBlockX(), y, loc.getBlockZ());
+            if (block.getType() == Material.IRON_BLOCK) {
+                cooldown.add(p.getUniqueId());
+                Location dest = new Location(
+                        loc.getWorld(),
+                        loc.getX(),
+                        block.getY() + 1,
+                        loc.getZ());
+                p.teleport(dest);
+                org.bukkit.Bukkit.getScheduler()
+                        .runTaskLater(
+                                org.bukkit.Bukkit.getPluginManager()
+                                        .getPlugin("Sdf1_login"),
+                                () -> cooldown.remove(
+                                        p.getUniqueId()),
+                                15L);
+                return true;
+            }
+        }
+        return false;
+    }
+
+    // ===== 下蹲 → 向下传送 =====
+    @EventHandler
+    public void onSneak(PlayerToggleSneakEvent e) {
+        if (!e.isSneaking()) return;
+        Player p = e.getPlayer();
+        if (cooldown.contains(p.getUniqueId())) return;
+        // 必须站在铁块上
+        if (!isIronBlockBelow(p.getLocation())) return;
+        tryTeleport(p, -1);
+    }
+
+    // ===== 跳跃 → 向上传送 =====
+    @EventHandler
+    public void onMove(PlayerMoveEvent e) {
+        Player p = e.getPlayer();
+        if (cooldown.contains(p.getUniqueId())) return;
+        if (p.isSneaking()) return;
+
+        Location from = e.getFrom();
+        Location to = e.getTo();
+        if (to == null) return;
+        if (to.getY() <= from.getY()) return;
+        if (p.getVelocity().getY() <= 0) return;
+
+        // 关键：检查跳跃前的位置（from）脚下是否是铁块
+        // 跳跃后玩家已离开铁块上方，检查 to 会失败
+        if (!isIronBlockBelow(from)) return;
+
+        tryTeleport(p, 1);
+    }
+}

src/main/java/Sdf1_login/LandRecordManager.java

@@ -0,0 +1,650 @@
+package Sdf1_login;
+
+import Sdf1_login.AreaProtection.AreaConfig;
+
+import org.bukkit.*;
+import org.bukkit.block.Block;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.block.Action;
+import org.bukkit.event.inventory.InventoryCloseEvent;
+import org.bukkit.event.player.PlayerInteractEvent;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+import org.bukkit.persistence.PersistentDataType;
+
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.event.ClickEvent;
+import net.kyori.adventure.text.event.HoverEvent;
+
+import java.text.SimpleDateFormat;
+import java.util.*;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * 领地方块/容器记录系统 —— 回声碎片（echo_shard）工具。
+ * <p>
+ * ★ 功能：
+ * 1. 领地内方块破坏/放置 → 自动写入 land_block_log
+ * 2. 领地内容器打开/拿取 → 自动写入 land_container_log
+ * 3. 玩家手持回声碎片右键/左键方块或容器 → 聊天栏打印该坐标的历史记录
+ * 4. /landrec give [玩家] → 发放回声碎片（由插件/管理员发放）
+ * <p>
+ * 记录保留 7 天滚动（由 Main 的每日清理定时器调用 prune）。
+ */
+public class LandRecordManager implements Listener {
+
+    private final Main plugin;
+
+    /** 回声碎片物品的 NBT 标识 key */
+    public static final String ECHO_SHARD_KEY = "sdf1_echo_shard";
+    /** 回声碎片物品材质（1.19+ 存在） */
+    public static final Material ECHO_SHARD_MATERIAL = Material.ECHO_SHARD;
+
+    /** 玩家最后一次查询的坐标缓存，翻页导航时复用，避免 getTargetBlockExact 不准 */
+    private final Map<UUID, Location> lastQueryLocations = new ConcurrentHashMap<>();
+
+    /** 记录查询默认条数 */
+    private static final int QUERY_LIMIT = 20;
+    /** 记录保留天数 */
+    public static final int RETENTION_DAYS = 7;
+
+    private final SimpleDateFormat sdf =
+            new SimpleDateFormat("MM-dd HH:mm");
+
+    /**
+     * 容器打开时的快照：用于关闭时计算"拿了什么"。
+     * key = 玩家名（MC 同一时刻只能打开一个容器 GUI，故按玩家唯一即可）。
+     */
+    private final Map<String, ContainerSnapshot> openSnapshots =
+            new ConcurrentHashMap<>();
+
+    static class ContainerSnapshot {
+        String landName;
+        int landId;
+        String world;
+        int x, y, z;
+        String containerType;
+        Map<String, Integer> before = new HashMap<>();
+    }
+
+    public LandRecordManager(Main plugin) {
+        this.plugin = plugin;
+    }
+
+    // ==================== 回声碎片物品 ====================
+
+    /** 创建一枚回声碎片（带 NBT 标识，便于精准识别） */
+    public ItemStack createEchoShard() {
+        ItemStack item = new ItemStack(ECHO_SHARD_MATERIAL);
+        ItemMeta meta = item.getItemMeta();
+        if (meta != null) {
+            meta.setDisplayName("§b§l回声碎片");
+            meta.setLore(Arrays.asList(
+                    "§7右键/左键 方块或容器",
+                    "§7查看领地内的破坏/拿取记录",
+                    "§8（领地监控工具）"));
+            NamespacedKey key =
+                    new NamespacedKey(plugin, ECHO_SHARD_KEY);
+            meta.getPersistentDataContainer().set(
+                    key, PersistentDataType.BYTE, (byte) 1);
+            item.setItemMeta(meta);
+        }
+        return item;
+    }
+
+    /** 判断物品是否为回声碎片（材质 + NBT 双重校验） */
+    public boolean isEchoShard(ItemStack item) {
+        if (item == null || item.getType() != ECHO_SHARD_MATERIAL)
+            return false;
+        ItemMeta meta = item.getItemMeta();
+        if (meta == null) return false;
+        NamespacedKey key =
+                new NamespacedKey(plugin, ECHO_SHARD_KEY);
+        return meta.getPersistentDataContainer().has(
+                key, PersistentDataType.BYTE);
+    }
+
+    /** 直接发放一枚回声碎片给玩家（GUI 菜单调用） */
+    public void giveEchoShard(Player p) {
+        // ★ SN 管控：1人同种类仅限1个
+        if (plugin.getSnManager() != null
+                && plugin.getSnManager().isBlocked(
+                p, SnManager.TYPE_ECHO)) {
+            long cdMin = plugin.getSnManager().cooldownMinutesLeft(p.getName());
+            if (cdMin > 0) {
+                p.sendMessage("§c§l[回声碎片] §f注销冷静期未结束，还剩约 §e" + cdMin + " §f分钟，期间无法申领新设备");
+            } else {
+                p.sendMessage("§c§l[回声碎片] §f你已有回声碎片的有效登记，"
+                        + "旧SN未注销前不能重新申领");
+            }
+            return;
+        }
+        ItemStack shard = createEchoShard();
+        if (plugin.getSnManager() != null) {
+            String sn = plugin.getSnManager().applySn(
+                    p, SnManager.TYPE_ECHO, "回声碎片");
+            if (sn == null) {
+                p.sendMessage("§c§l[回声碎片] §f申领被SN系统拒绝");
+                return;
+            }
+            plugin.getSnManager().writeSn(
+                    shard, sn, SnManager.TYPE_ECHO);
+        }
+        HashMap<Integer, ItemStack> left =
+                p.getInventory().addItem(shard);
+        if (!left.isEmpty()) {
+            p.sendMessage("§c§l[回声碎片] §f你的背包已满，无法发放");
+        } else {
+            p.sendMessage("§a§l[回声碎片] §f你获得了§b回声碎片§f，右键/左键方块或容器查看领地记录");
+        }
+    }
+
+    // ==================== 记录写入（由 AreaProtection 钩子调用）====================
+
+    /** 记录方块破坏 */
+    public void recordBlockBreak(AreaConfig ac, Player p,
+                                 Block block) {
+        recordBlock(ac, p, block, "break");
+    }
+
+    /** 记录方块放置 */
+    public void recordBlockPlace(AreaConfig ac, Player p,
+                                 Block block) {
+        recordBlock(ac, p, block, "place");
+    }
+
+    /** 记录红石元器件状态变化（压力板、按钮、拉杆等） */
+    public void recordRedstoneStateChange(AreaConfig ac, Player p,
+                                         Block block) {
+        recordBlock(ac, p, block, "state_change");
+    }
+
+    /** ★ 记录告示牌放置/编辑（含内容） */
+    public void recordSignEdit(AreaConfig ac, Player p, Block block,
+                               String[] lines, boolean isEdit) {
+        try {
+            int landId = plugin.areaProtection.getLandIdFromDb(ac.name);
+            // 拼接4行内容，空行跳过
+            StringBuilder sb = new StringBuilder();
+            for (String line : lines) {
+                if (line != null && !line.isEmpty()) {
+                    if (sb.length() > 0) sb.append(" | ");
+                    sb.append(line);
+                }
+            }
+            String detail = sb.toString();
+            String action = isEdit ? "sign_edit" : "sign_place";
+            plugin.getDb().recordLandBlockWithDetail(
+                    ac.name, landId,
+                    block.getWorld().getName(),
+                    block.getX(), block.getY(), block.getZ(),
+                    p.getName(), action,
+                    block.getType().name(), detail);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private void recordBlock(AreaConfig ac, Player p, Block block,
+                             String action) {
+        try {
+            int landId = plugin.areaProtection.getLandIdFromDb(
+                    ac.name);
+            plugin.getDb().recordLandBlock(
+                    ac.name, landId,
+                    block.getWorld().getName(),
+                    block.getX(), block.getY(), block.getZ(),
+                    p.getName(), action,
+                    block.getType().name());
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * 记录容器打开，并保存打开瞬间容器快照（用于关闭时计算拿取差量）。
+     * 仅在容器确实被允许打开时调用（钩子位于 AreaProtection
+     * 权限/取消检查之后）。
+     */
+    public void recordContainerOpen(AreaConfig ac, Player p,
+                                    Location loc, String containerType,
+                                    Inventory inv) {
+        try {
+            int landId = plugin.areaProtection.getLandIdFromDb(
+                    ac.name);
+            plugin.getDb().recordLandContainer(
+                    ac.name, landId,
+                    loc.getWorld().getName(),
+                    loc.getBlockX(), loc.getBlockY(), loc.getBlockZ(),
+                    p.getName(), "open", containerType, "", 0);
+
+            ContainerSnapshot snap = new ContainerSnapshot();
+            snap.landName = ac.name;
+            snap.landId = landId;
+            snap.world = loc.getWorld().getName();
+            snap.x = loc.getBlockX();
+            snap.y = loc.getBlockY();
+            snap.z = loc.getBlockZ();
+            snap.containerType = containerType;
+            snap.before = scanInventory(inv);
+            openSnapshots.put(p.getName(), snap);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    // ==================== 容器关闭：计算拿取差量 ====================
+
+    @EventHandler
+    public void onContainerClose(InventoryCloseEvent e) {
+        if (!(e.getPlayer() instanceof Player)) return;
+        Player p = (Player) e.getPlayer();
+        ContainerSnapshot snap = openSnapshots.remove(p.getName());
+        if (snap == null) return;
+
+        Map<String, Integer> after = scanInventory(e.getInventory());
+
+        // 1. 拿取：before > after
+        for (Map.Entry<String, Integer> en : snap.before.entrySet()) {
+            int taken = en.getValue() - after.getOrDefault(en.getKey(), 0);
+            if (taken > 0) {
+                recordContainerChange(snap, p.getName(), "take",
+                        en.getKey(), taken);
+            }
+        }
+
+        // 2. 存入：after > before
+        for (Map.Entry<String, Integer> en : after.entrySet()) {
+            int put = en.getValue() - snap.before.getOrDefault(en.getKey(), 0);
+            if (put > 0) {
+                recordContainerChange(snap, p.getName(), "put",
+                        en.getKey(), put);
+            }
+        }
+    }
+
+    private void recordContainerChange(ContainerSnapshot snap,
+                                       String playerName, String action,
+                                       String detail, int amount) {
+        try {
+            plugin.getDb().recordLandContainer(
+                    snap.landName, snap.landId,
+                    snap.world, snap.x, snap.y, snap.z,
+                    playerName, action, snap.containerType,
+                    detail, amount);
+        } catch (Exception ex) {
+            ex.printStackTrace();
+        }
+    }
+
+    /** 扫描容器库存，按"类型名"聚合数量 */
+    private Map<String, Integer> scanInventory(Inventory inv) {
+        Map<String, Integer> map = new HashMap<>();
+        for (ItemStack it : inv.getContents()) {
+            if (it == null || it.getType() == Material.AIR)
+                continue;
+            map.merge(it.getType().name(),
+                    it.getAmount(), Integer::sum);
+        }
+        return map;
+    }
+
+    // ==================== 回声碎片查询（右键/左键）====================
+
+    @EventHandler
+    public void onShardInteract(PlayerInteractEvent e) {
+        ItemStack item = e.getItem();
+        if (item == null || !isEchoShard(item)) return;
+        Action a = e.getAction();
+        if (a != Action.RIGHT_CLICK_BLOCK && a != Action.LEFT_CLICK_BLOCK
+                && a != Action.RIGHT_CLICK_AIR
+                && a != Action.LEFT_CLICK_AIR) return;
+
+        Player p = e.getPlayer();
+        // 阻止误触方块/打开容器
+        e.setCancelled(true);
+
+        Block target = e.getClickedBlock();
+        if (target == null) {
+            // 视线选中的方块（非 deprecated 的 getTargetBlockExact）
+            Block sight = p.getTargetBlockExact(6);
+            if (sight != null && sight.getType() != Material.AIR)
+                target = sight;
+        }
+        if (target == null) {
+            p.sendMessage("§c§l[回声碎片] §f你面前没有可查询的方块或容器");
+            return;
+        }
+        Location loc = target.getLocation();
+        lastQueryLocations.put(p.getUniqueId(), loc);
+        queryAndPrint(p, loc);
+    }
+
+    private void queryAndPrint(Player p, Location loc) {
+        queryAndPrint(p, loc, 0);
+    }
+
+    /**
+     * ★ 收集查询坐标组：大箱子（double chest）由两个方块组成，
+     * 记录写入时用"被点击的那一半"坐标，查询时用"准心对准的那一半"坐标，
+     * 两边坐标不一致就会查不到记录。这里沿同层同类型箱子扩展，
+     * 把整只大箱子的所有坐标一起查出来再合并。
+     */
+    private List<Location> collectQueryLocations(Location loc) {
+        List<Location> result = new ArrayList<>();
+        result.add(loc);
+        Block start;
+        try {
+            start = loc.getBlock();
+        } catch (Exception ex) {
+            return result; // 世界未加载等异常，退回单点查询
+        }
+        Material type = start.getType();
+        // 只有能拼成大箱子的类型才需要扩展
+        if (type != Material.CHEST && type != Material.TRAPPED_CHEST) {
+            return result;
+        }
+        Set<String> seen = new LinkedHashSet<>();
+        seen.add(keyOf(start));
+        Deque<Block> queue = new ArrayDeque<>();
+        queue.add(start);
+        int[][] dirs = {{1, 0}, {-1, 0}, {0, 1}, {0, -1}};
+        while (!queue.isEmpty()) {
+            Block cur = queue.poll();
+            for (int[] d : dirs) {
+                Block n = cur.getRelative(d[0], 0, d[1]);
+                if (n.getType() != type) continue;
+                if (seen.add(keyOf(n))) {
+                    result.add(n.getLocation());
+                    queue.add(n);
+                }
+            }
+        }
+        return result;
+    }
+
+    private String keyOf(Block b) {
+        return b.getX() + "," + b.getY() + "," + b.getZ();
+    }
+
+    private void queryAndPrint(Player p, Location loc, int page) {
+        String world = loc.getWorld().getName();
+        int x = loc.getBlockX(), y = loc.getBlockY(),
+                z = loc.getBlockZ();
+
+        // ★ 大箱子：把整只箱子的所有半边坐标都查一遍
+        List<Location> group = collectQueryLocations(loc);
+
+        // 按天分页：page=0今日，1昨日，2前日...
+        List<Map<String, Object>> rawBlocks = new ArrayList<>();
+        List<Map<String, Object>> rawContainers = new ArrayList<>();
+        for (Location g : group) {
+            int gx = g.getBlockX(), gy = g.getBlockY(), gz = g.getBlockZ();
+            rawBlocks.addAll(plugin.getDb().getLandBlockLogAt(
+                    world, gx, gy, gz, QUERY_LIMIT, page));
+            rawContainers.addAll(plugin.getDb().getLandContainerLogAt(
+                    world, gx, gy, gz, QUERY_LIMIT, page));
+        }
+        sortByTimeDesc(rawBlocks);
+        sortByTimeDesc(rawContainers);
+        List<Map<String, Object>> blocks = truncate(rawBlocks);
+        List<Map<String, Object>> containers = truncate(rawContainers);
+
+        if (blocks.isEmpty() && containers.isEmpty()) {
+            if (page > 0) {
+                p.sendMessage("§6§l[回声碎片] §e坐标 ("
+                        + x + "," + y + "," + z + ") 第" + (page + 1) + "页无记录");
+            } else {
+                p.sendMessage("§6§l[回声碎片] §f坐标 ("
+                        + x + "," + y + "," + z + ") 暂无领地记录");
+            }
+            return;
+        }
+
+        // 收集所有需要翻译的材料名
+        Set<String> materials = new LinkedHashSet<>();
+        for (Map<String, Object> r : blocks) {
+            materials.add((String) r.get("material"));
+        }
+        for (Map<String, Object> r : containers) {
+            if ("take".equals(r.get("action")) || "put".equals(r.get("action"))) {
+                materials.add((String) r.get("detail"));
+            }
+            String ct = (String) r.get("container_type");
+            if (ct != null && !ct.isEmpty()) {
+                materials.add(ct);
+            }
+        }
+
+        // 检查下一页是否有数据（决定是否显示"下一页"链接）
+        boolean hasNext = false;
+        for (Location g : group) {
+            int gx = g.getBlockX(), gy = g.getBlockY(), gz = g.getBlockZ();
+            if (!plugin.getDb().getLandBlockLogAt(world, gx, gy, gz, 1, page + 1).isEmpty()) {
+                hasNext = true;
+                break;
+            }
+            if (!plugin.getDb().getLandContainerLogAt(world, gx, gy, gz, 1, page + 1).isEmpty()) {
+                hasNext = true;
+                break;
+            }
+        }
+
+        final int currentPage = page;
+        final boolean hasNextPage = hasNext;
+        // 异步批量翻译
+        MaterialTranslator.translateBatch(materials)
+                .thenAccept(translations -> {
+                    plugin.getServer().getScheduler().runTask(plugin, () -> {
+                        printResults(p, x, y, z, blocks, containers, translations, currentPage, hasNextPage);
+                    });
+                });
+    }
+
+    /** 按 time 倒序（新→旧），兼容 Long/Number 两种取值 */
+    private void sortByTimeDesc(List<Map<String, Object>> list) {
+        list.sort((a, b) -> Long.compare(timeOf(b), timeOf(a)));
+    }
+
+    private long timeOf(Map<String, Object> r) {
+        Object v = r.get("time");
+        return v instanceof Number ? ((Number) v).longValue() : 0L;
+    }
+
+    /** 截断到 QUERY_LIMIT 条，返回新列表 */
+    private List<Map<String, Object>> truncate(List<Map<String, Object>> list) {
+        if (list.size() <= QUERY_LIMIT) return list;
+        return new ArrayList<>(list.subList(0, QUERY_LIMIT));
+    }
+
+    private void printResults(Player p, int x, int y, int z,
+                              List<Map<String, Object>> blocks,
+                              List<Map<String, Object>> containers,
+                              Map<String, String> translations) {
+        printResults(p, x, y, z, blocks, containers, translations, 0, false);
+    }
+
+    private void printResults(Player p, int x, int y, int z,
+                              List<Map<String, Object>> blocks,
+                              List<Map<String, Object>> containers,
+                              Map<String, String> translations,
+                              int page, boolean hasNext) {
+        String pageLabel = page == 0 ? "今日" : (page == 1 ? "昨日" : (page + 1) + "日前");
+        p.sendMessage("§6§l[回声碎片] §e坐标 ("
+                + x + "," + y + "," + z + ") 的记录§7（" + pageLabel + "）：");
+
+        if (!blocks.isEmpty()) {
+            p.sendMessage("§b— 方块记录 —");
+            for (Map<String, Object> r : blocks) {
+                String action = (String) r.get("action");
+                String act;
+                if ("break".equals(action)) {
+                    act = "§c破坏";
+                } else if ("place".equals(action)) {
+                    act = "§a放置";
+                } else if ("state_change".equals(action)) {
+                    act = "§e状态变化";
+                } else if ("sign_place".equals(action)) {
+                    act = "§a放置告示牌";
+                } else if ("sign_edit".equals(action)) {
+                    act = "§b编辑告示牌";
+                } else {
+                    act = "§7" + action;
+                }
+                String mat = (String) r.get("material");
+                String zh = translations.getOrDefault(mat, MaterialTranslator.toReadable(mat));
+                StringBuilder msg = new StringBuilder();
+                msg.append(" §7").append(fmt((Long) r.get("time")))
+                   .append(" §f").append(r.get("player_name"))
+                   .append(" ").append(act)
+                   .append(" §e").append(mat).append(" §a").append(zh);
+                String detail = (String) r.get("detail");
+                if (detail != null && !detail.isEmpty()
+                        && ("sign_place".equals(action) || "sign_edit".equals(action))) {
+                    msg.append(" §7[§f").append(detail).append("§7]");
+                }
+                p.sendMessage(msg.toString());
+            }
+        }
+
+        if (!containers.isEmpty()) {
+            p.sendMessage("§b— 容器记录 §7（" + pageLabel + "）—");
+            for (Map<String, Object> r : containers) {
+                String act = (String) r.get("action");
+                if ("open".equals(act)) {
+                    String ct = (String) r.get("container_type");
+                    String ctZh = translations.getOrDefault(ct, MaterialTranslator.toReadable(ct));
+                    p.sendMessage(" §7" + fmt((Long) r.get("time"))
+                            + " §f" + r.get("player_name")
+                            + " §d打开§7[" + ct + "] §a" + ctZh);
+                } else if ("take".equals(act)) {
+                    String mat = (String) r.get("detail");
+                    String zh = translations.getOrDefault(mat, MaterialTranslator.toReadable(mat));
+                    p.sendMessage(" §7" + fmt((Long) r.get("time"))
+                            + " §f" + r.get("player_name")
+                            + " §c拿取 §e" + mat + " §a" + zh
+                            + " §7x" + r.get("amount"));
+                } else if ("put".equals(act)) {
+                    String mat = (String) r.get("detail");
+                    String zh = translations.getOrDefault(mat, MaterialTranslator.toReadable(mat));
+                    p.sendMessage(" §7" + fmt((Long) r.get("time"))
+                            + " §f" + r.get("player_name")
+                            + " §a存入 §e" + mat + " §a" + zh
+                            + " §7x" + r.get("amount"));
+                }
+            }
+        }
+
+        // ★ 可点击翻页导航
+        Component nav = Component.text(" §7[ ");
+        if (page > 0) {
+            nav = nav.append(Component.text("§e← 上一页")
+                    .clickEvent(ClickEvent.runCommand("/landrec log " + page))
+                    .hoverEvent(HoverEvent.showText(Component.text("§7点击查看前一日记录"))));
+            nav = nav.append(Component.text(" §7| "));
+        }
+        nav = nav.append(Component.text("§f第" + (page + 1) + "页"));
+        if (hasNext) {
+            nav = nav.append(Component.text(" §7| ")
+                    .append(Component.text("§e下一页 →")
+                            .clickEvent(ClickEvent.runCommand("/landrec log " + (page + 2)))
+                            .hoverEvent(HoverEvent.showText(Component.text("§7点击查看后一日记录")))));
+        }
+        nav = nav.append(Component.text(" §7]"));
+        p.sendMessage(nav);
+    }
+
+    private String fmt(long ms) {
+        return sdf.format(new Date(ms));
+    }
+
+    // ==================== 命令：/landrec ====================
+
+    public boolean handleCommand(CommandSender sender,
+                                 String[] args) {
+        if (args.length == 0) {
+            sendHelp(sender);
+            return true;
+        }
+        String sub = args[0];
+        if (sub.equalsIgnoreCase("give")) {
+            // 发放权限...
+            boolean isOp = sender.isOp();
+            boolean isAreaAdmin = (sender instanceof Player)
+                    && plugin.areaProtection.isAreaAdmin((Player) sender);
+
+            Player target;
+            if (args.length >= 2) {
+                if (!isOp && !isAreaAdmin) {
+                    sender.sendMessage("§c§l[回声碎片] §f你无权向他人发放回声碎片");
+                    return true;
+                }
+                target = Bukkit.getPlayerExact(args[1]);
+                if (target == null) {
+                    sender.sendMessage("§c§l[回声碎片] §f玩家 " + args[1] + " 不在线");
+                    return true;
+                }
+            } else if (sender instanceof Player) {
+                target = (Player) sender;
+            } else {
+                sender.sendMessage("§c§l[回声碎片] §f请指定要发放的玩家");
+                return true;
+            }
+            giveEchoShard(target);
+            if (target != sender)
+                sender.sendMessage("§a§l[回声碎片] §f已发放回声碎片给 " + target.getName());
+            return true;
+        }
+        if (sub.equalsIgnoreCase("log")) {
+            if (!(sender instanceof Player)) {
+                sender.sendMessage("§c§l[回声碎片] §f此命令仅限玩家使用");
+                return true;
+            }
+            Player p = (Player) sender;
+            int page = 0; // 默认今日
+            boolean isNav = false; // true=从翻页链接跳转，复用 lastQueryLocations
+            if (args.length >= 2) {
+                try {
+                    page = Math.max(0, Integer.parseInt(args[1]) - 1);
+                    isNav = true;
+                } catch (NumberFormatException ignored) {
+                    sender.sendMessage("§c§l[回声碎片] §f页码格式错误");
+                    return true;
+                }
+            }
+            // 翻页时复用上次查询坐标，避免 getTargetBlockExact 玩家未对准
+            Location navLoc = isNav ? lastQueryLocations.get(p.getUniqueId()) : null;
+            if (navLoc != null) {
+                queryAndPrint(p, navLoc, page);
+                return true;
+            }
+            // 首次查询或缓存过期，取准心方块
+            Block target = p.getTargetBlockExact(6);
+            if (target == null || target.getType() == Material.AIR) {
+                sender.sendMessage("§c§l[回声碎片] §f你面前没有可查询的方块或容器");
+                return true;
+            }
+            Location loc = target.getLocation();
+            if (!isNav) {
+                lastQueryLocations.put(p.getUniqueId(), loc);
+            }
+            queryAndPrint(p, loc, page);
+            return true;
+        }
+        sendHelp(sender);
+        return true;
+    }
+
+    private void sendHelp(CommandSender sender) {
+        sender.sendMessage("§6§l[回声碎片] §e指令：");
+        sender.sendMessage(" §7/landrec give §f- 给自己发放一枚回声碎片");
+        sender.sendMessage(" §7/landrec give <玩家> §f- 向他人发放（需 OP/领地管理员）");
+        sender.sendMessage(" §7/landrec log §f- 查看当前方块今日记录");
+        sender.sendMessage(" §7/landrec log <页码> §f- 查看指定日期的记录（1=今日 2=昨日 ...）");
+        sender.sendMessage(" §7手持回声碎片右键/左键方块或容器 §f- 查看该处今日记录");
+    }
+}

src/main/java/Sdf1_login/LoginManager.java

@@ -1,302 +1,396 @@
-package Sdf1_login;
-
-import org.bukkit.Bukkit;
-import org.bukkit.Sound;
-import org.bukkit.entity.Player;
-
-public class LoginManager {
-
-    private final Main plugin;
-
-    public LoginManager(Main plugin) {
-        this.plugin = plugin;
-    }
-
-    public boolean handleRegister(Player p,
-                                  String[] args) {
-        String name = p.getName();
-
-        // 已注册玩家不能再注册
-        if (plugin.getDb().userExists(name)) {
-            p.sendMessage(plugin.getConfig2()
-                    .msg("already_registered"));
-            return true;
-        }
-
-        // IP注册限制检查
-        String ip = plugin.getPlayerIP(p);
-        if (ip != null && plugin.getConfig2()
-                .maxAccountsPerIP > 0) {
-            if (!plugin.getIPGroup()
-                    .canRegister(ip)) {
-                int count = plugin.getIPGroup()
-                        .getAccountCount(ip);
-                int max = plugin.getConfig2()
-                        .maxAccountsPerIP;
-                p.sendMessage("§c该IP注册已达上限（"
-                        + count + "/" + max + "）");
-                return true;
-            }
-        }
-
-        if (args.length < 1) {
-            p.sendMessage("§c用法: /reg <密码>");
-            p.sendMessage("§7密码要求: 6位以上，"
-                    + "包含大小写字母和数字");
-            return true;
-        }
-
-        String pwd = args[0];
-        if (pwd.length() < 6) {
-            p.sendMessage("§c密码长度不足6位");
-            return true;
-        }
-        if (!pwd.matches(".*[a-z].*")
-                || !pwd.matches(".*[A-Z].*")
-                || !pwd.matches(".*[0-9].*")) {
-            p.sendMessage("§c密码必须包含大写字母、"
-                    + "小写字母和数字");
-            return true;
-        }
-
-        String salt =
-                PasswordUtils.generateSalt();
-        String hash =
-                PasswordUtils.hash(pwd, salt);
-        plugin.getDb().createUser(
-                name, hash, salt);
-        plugin.getLoggedIn().add(name);
-        plugin.getDb().setLoggedIn(name, true);
-        plugin.getDb().setField(name,
-                "last_login_time",
-                System.currentTimeMillis());
-        plugin.getDb().setField(name,
-                "last_online_check",
-                System.currentTimeMillis());
-        plugin.getDb().recordIP(name, ip);
-        plugin.getDb().setField(name,
-                "register_time",
-                System.currentTimeMillis());
-        plugin.restoreInventory(p);
-        plugin.recordIPLogin(p);
-        plugin.giveMenuSnowball(p);
-
-        p.sendMessage(plugin.getConfig2()
-                .msg("reg_success"));
-        playRegisterSound(p);
-
-        try {
-            org.bukkit.plugin.Plugin cy =
-                    Bukkit.getPluginManager()
-                            .getPlugin("CY_beibao");
-            if (cy != null && cy.isEnabled()) {
-                cy.getClass().getMethod(
-                                "onSdf1Activation",
-                                String.class,
-                                int.class, int.class)
-                        .invoke(cy, name, 9, 0);
-            }
-        } catch (Exception ignored) {
-        }
-        return true;
-    }
-
-    private void playRegisterSound(Player p) {
-        p.playSound(p.getLocation(),
-                Sound.BLOCK_NOTE_BLOCK_CHIME,
-                1.0f, 0.79f);
-        p.playSound(p.getLocation(),
-                Sound.BLOCK_NOTE_BLOCK_BASS,
-                1.0f, 0.79f);
-        p.playSound(p.getLocation(),
-                Sound.BLOCK_NOTE_BLOCK_PLING,
-                1.0f, 0.79f);
-    }
-
-
-    public boolean handleLogin(Player p,
-                               String[] args) {
-        String name = p.getName();
-        try {
-            if (plugin.getLoggedIn().contains(name)) {
-                p.sendMessage(plugin.getConfig2()
-                        .msg("already_logged_in"));
-                return true;
-            }
-            if (!plugin.getDb().userExists(name)) {
-                p.sendMessage(plugin.getConfig2()
-                        .msg("not_registered"));
-                return true;
-            }
-            if (args.length < 1) {
-                p.sendMessage("§c用法: /login <密码>");
-                return true;
-            }
-            String pwd = args[0];
-            String salt = (String) plugin.getDb()
-                    .getField(name, "password_salt");
-            if (salt == null) {
-                p.sendMessage(
-                        "§c数据异常，请联系管理员");
-                plugin.getLogger().severe(
-                        "[Sdf1_login] 玩家 " + name
-                                + " 盐值为null");
-                return true;
-            }
-            String hash =
-                    PasswordUtils.hash(pwd, salt);
-
-            boolean matchMain =
-                    plugin.getDb().checkPassword(
-                            name, hash);
-            if (matchMain) {
-                plugin.getLoggedIn().add(name);
-                plugin.getDb().setLoggedIn(
-                        name, true);
-                plugin.getDb().setField(name,
-                        "last_login_time",
-                        System.currentTimeMillis());
-                plugin.getDb().setField(name,
-                        "last_online_check",
-                        System.currentTimeMillis());
-                // 只在有有效备份时恢复
-                plugin.restoreInventory(p);
-                plugin.recordIPLogin(p);
-                plugin.giveMenuSnowball(p);
-                p.sendMessage(plugin.getConfig2()
-                        .msg("login_success"));
-                activateCY(p, name);
-                return true;
-            }
-
-            boolean matchTemp =
-                    plugin.getDb()
-                            .checkPasswordOrTemp(
-                                    name, hash);
-            if (matchTemp) {
-                plugin.getLoggedIn().add(name);
-                plugin.getDb().setLoggedIn(
-                        name, true);
-                plugin.getDb().setField(name,
-                        "last_login_time",
-                        System.currentTimeMillis());
-                plugin.getDb().setField(name,
-                        "last_online_check",
-                        System.currentTimeMillis());
-                plugin.restoreInventory(p);
-                plugin.recordIPLogin(p);
-                plugin.giveMenuSnowball(p);
-                plugin.getNeedsPasswordChange()
-                        .add(name);
-                p.sendMessage(plugin.getConfig2()
-                        .msg("login_success"));
-                p.sendMessage(
-                        "§c§l[警告] §f您使用的是临时密码，请尽快修改密码！");
-                p.sendMessage(
-                        "§7用法: /sdf1_login pw");
-                activateCY(p, name);
-                return true;
-            }
-
-
-            p.sendMessage(plugin.getConfig2()
-                    .msg("login_failed"));
-        } catch (Exception e) {
-            plugin.getLogger().severe(
-                    "[Sdf1_login] handleLogin异常: "
-                            + e.getMessage());
-            e.printStackTrace();
-            p.sendMessage(
-                    "§c登录过程出错，请联系管理员");
-        }
-        return true;
-    }
-
-
-    public void handleReset(Player p) {
-        String name = p.getName();
-        String emailAddr = (String)
-                plugin.getDb().getField(
-                        name, "email");
-        if (emailAddr == null
-                || emailAddr.isEmpty()) {
-            p.sendMessage(
-                    "§c未设置邮箱，无法重置密码");
-            return;
-        }
-        String tempPwd = PasswordUtils
-                .generateTempPassword();
-        String salt = (String)
-                plugin.getDb().getField(
-                        name, "password_salt");
-        String hash = PasswordUtils.hash(
-                tempPwd, salt);
-        plugin.getDb().setField(name,
-                "temp_password", hash);
-        plugin.getDb().setField(name,
-                "temp_pw_expire",
-                System.currentTimeMillis()
-                        + 300000L);
-
-        plugin.getDb().setField(name,
-                "temp_pw_used", 0);
-        p.sendMessage("§e正在发送临时密码...");
-        final String to = emailAddr;
-        final String fName = name;
-        final String pwd = tempPwd;
-        final Main self = plugin;
-        Bukkit.getScheduler()
-                .runTaskAsynchronously(self,
-                        () -> {
-                            final boolean[] sent = {false};
-                            Thread t = new Thread(() -> {
-                                sent[0] = self.getEmail()
-                                        .sendTempPassword(
-                                                to, fName, pwd);
-                            }, "Sdf1_login-reset");
-                            t.setDaemon(true);
-                            t.start();
-                            try {
-                                t.join(15000);
-                            } catch (
-                                    InterruptedException ignored) {
-                            }
-                            if (t.isAlive()) {
-                                t.interrupt();
-                                Bukkit.getScheduler().runTask(
-                                        self, () ->
-                                                p.sendMessage(
-                                                        "§c邮件发送超时"));
-                                return;
-                            }
-                            Bukkit.getScheduler().runTask(
-                                    self, () -> {
-                                        if (sent[0]) {
-                                            p.sendMessage(
-                                                    "§a临时密码已发送到 "
-                                                            + to);
-                                        } else {
-                                            p.sendMessage(
-                                                    "§c邮件发送失败");
-                                        }
-                                    });
-                        });
-    }
-
-    private void activateCY(Player p,
-                            String name) {
-        try {
-            org.bukkit.plugin.Plugin cy =
-                    Bukkit.getPluginManager()
-                            .getPlugin("CY_beibao");
-            if (cy != null && cy.isEnabled()) {
-                cy.getClass().getMethod(
-                                "onSdf1Activation",
-                                String.class,
-                                int.class, int.class)
-                        .invoke(cy, name, 0, 0);
-            }
-        } catch (Exception ignored) {
-        }
-    }
-}
+package Sdf1_login;
+
+import org.bukkit.Bukkit;
+import org.bukkit.Sound;
+import org.bukkit.entity.Player;
+
+public class LoginManager {
+
+    private final Main plugin;
+
+    public LoginManager(Main plugin) {
+        this.plugin = plugin;
+    }
+
+    public boolean handleRegister(Player p,
+                                  String[] args) {
+        String name = p.getName();
+
+        // 已注册玩家不能再注册
+        if (plugin.getDb().userExists(name)) {
+            p.sendMessage(plugin.getConfig2()
+                    .msg("already_registered"));
+            return true;
+        }
+
+        // IP注册限制检查
+        String ip = plugin.getPlayerIP(p);
+        if (ip != null && plugin.getConfig2()
+                .maxAccountsPerIP > 0) {
+            if (!plugin.getIPGroup()
+                    .canRegister(ip)) {
+                int count = plugin.getIPGroup()
+                        .getAccountCount(ip);
+                int max = plugin.getConfig2()
+                        .maxAccountsPerIP;
+                p.sendMessage("§c该IP注册已达上限（"
+                        + count + "/" + max + "）");
+                return true;
+            }
+        }
+
+        if (args.length < 1) {
+            p.sendMessage("§c用法: /reg <密码>");
+            p.sendMessage("§7密码要求: 6位以上，"
+                    + "包含大小写字母和数字");
+            return true;
+        }
+
+        String pwd = args[0];
+        if (pwd.length() < 6) {
+            p.sendMessage("§c密码长度不足6位");
+            return true;
+        }
+        if (!pwd.matches(".*[a-z].*")
+                || !pwd.matches(".*[A-Z].*")
+                || !pwd.matches(".*[0-9].*")) {
+            p.sendMessage("§c密码必须包含大写字母、"
+                    + "小写字母和数字");
+            return true;
+        }
+
+        String salt =
+                PasswordUtils.generateSalt();
+        String hash =
+                PasswordUtils.hash(pwd, salt);
+        plugin.getDb().createUser(
+                name, hash, salt);
+        plugin.getLoggedIn().add(name);
+        // ★ 记录Java手动登录：5分钟内重连可直接放行（检查点1）
+        if (plugin.webManager != null) {
+            plugin.webManager.recordJavaLogin(name, plugin.getPlayerIP(p));
+        }
+        p.setAllowFlight(false);
+        p.setFlying(false);
+        plugin.getDb().setLoggedIn(name, true);
+        plugin.getDb().setField(name,
+                "last_login_time",
+                System.currentTimeMillis());
+        plugin.getDb().setField(name,
+                "last_online_check",
+                System.currentTimeMillis());
+        plugin.getDb().recordIP(name, ip);
+        plugin.getDb().setField(name,
+                "register_time",
+                System.currentTimeMillis());
+        plugin.restoreInventory(p);
+        plugin.recordIPLogin(p);
+        plugin.giveMenuSnowball(p);
+
+        p.sendMessage(plugin.getConfig2()
+                .msg("reg_success"));
+        playRegisterSound(p);
+        // ★ 注册成功：actionbar 提示1分钟保存刚才的账号和密码
+        plugin.showCredentialSaveReminder(p, name, pwd);
+
+        try {
+            org.bukkit.plugin.Plugin cy =
+                    Bukkit.getPluginManager()
+                            .getPlugin("CY_beibao");
+            if (cy != null && cy.isEnabled()) {
+                cy.getClass().getMethod(
+                                "onSdf1Activation",
+                                String.class,
+                                int.class, int.class)
+                        .invoke(cy, name, 9, 0);
+            }
+        } catch (Exception ignored) {
+        }
+
+        // ★ 注册后立即同步用户数据到PHP
+        if (plugin.webManager != null) {
+            Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
+                try { plugin.webManager.syncUserRegistrations(); }
+                catch (Exception e) {
+                    plugin.getLogger().warning("[Web通信] 注册后同步用户异常: " + e.getMessage());
+                }
+            });
+        }
+
+        return true;
+    }
+
+    private void playRegisterSound(Player p) {
+        p.playSound(p.getLocation(),
+                Sound.BLOCK_NOTE_BLOCK_CHIME,
+                1.0f, 0.79f);
+        p.playSound(p.getLocation(),
+                Sound.BLOCK_NOTE_BLOCK_BASS,
+                1.0f, 0.79f);
+        p.playSound(p.getLocation(),
+                Sound.BLOCK_NOTE_BLOCK_PLING,
+                1.0f, 0.79f);
+    }
+
+
+    public boolean handleLogin(Player p,
+                               String[] args) {
+
+        String name = p.getName();
+        // ★ 在 handleLogin 方法开头
+        if (plugin.getNeedsPasswordChange().contains(name)
+                && plugin.getLoggedIn().contains(name)) {
+            // 已登录但还没改密码，只允许执行 /sdf1_login pw
+            p.sendMessage("§c请先修改密码: /sdf1_login pw <旧密码> <新密码>");
+            return true;
+        }
+
+        try {
+            if (plugin.getLoggedIn().contains(name)) {
+                p.sendMessage(plugin.getConfig2()
+                        .msg("already_logged_in"));
+                return true;
+            }
+            if (!plugin.getDb().userExists(name)) {
+                p.sendMessage(plugin.getConfig2()
+                        .msg("not_registered"));
+                return true;
+            }
+
+            // ★ 风控检查：封禁期内拒绝登录
+            if (plugin.getRiskControl().isBanned(name)) {
+                int remaining = plugin.getRiskControl()
+                        .getBanRemainingSeconds(name);
+                p.sendMessage("§c§l[安全风控] §f账号因密码错误过多已被封禁，"
+                        + "剩余 §e" + remaining + " §f秒");
+                return true;
+            }
+
+            if (args.length < 1) {
+                p.sendMessage("§c用法: /login <密码>");
+                return true;
+            }
+            String pwd = args[0];
+            String salt = (String) plugin.getDb()
+                    .getField(name, "password_salt");
+            if (salt == null) {
+                p.sendMessage(
+                        "§c数据异常，请联系管理员");
+                plugin.getLogger().severe(
+                        "[Sdf1_login] 玩家 " + name
+                                + " 盐值为null");
+                return true;
+            }
+            String hash =
+                    PasswordUtils.hash(pwd, salt);
+
+            boolean matchMain =
+                    plugin.getDb().checkPassword(
+                            name, hash);
+            if (matchMain) {
+                // ★ IP风控双验证第一步：只认密码，不解冻、不恢复背包
+                if (markDualStep1(p, false)) return true;
+                finishPasswordLogin(p, false);
+                return true;
+            }
+
+            String pwdResult =
+                    plugin.getDb()
+                            .checkPasswordWithFallback(
+                                    name, hash);
+            if (pwdResult != null) {
+                // ★ IP风控双验证第一步：只认密码，不解冻、不恢复背包
+                if (markDualStep1(p, true)) return true;
+                finishPasswordLogin(p, true);
+                return true;
+            }
+
+
+            // ★ 密码错误，记录风控
+            int remaining = plugin.getRiskControl()
+                    .recordFailAttempt(p);
+            if (remaining < 0) {
+                // 已被封禁（triggerBan内部已踢出）
+                return true;
+            }
+            p.sendMessage(plugin.getConfig2()
+                    .msg("login_failed"));
+            if (remaining > 0) {
+                p.sendMessage("§c§l[风控] §f剩余 §e"
+                        + remaining + " §f次尝试机会");
+            }
+        } catch (Exception e) {
+            plugin.getLogger().severe(
+                    "[Sdf1_login] handleLogin异常: "
+                            + e.getMessage());
+            e.printStackTrace();
+            p.sendMessage(
+                    "§c登录过程出错，请联系管理员");
+        }
+        return true;
+    }
+
+
+    /**
+     * IP风控「密码 + 2FA」顺序两关的第一步。
+     * 密码正确只记录进度：<b>不加入 loggedIn、不恢复背包</b>，必须等第二步 /2fa code 通过才收口。
+     *
+     * @return true = 该玩家处于双验证流程，本轮 /login 到此为止
+     */
+    private boolean markDualStep1(Player p, boolean tempPassword) {
+        TwoFactorManager twofa = plugin.getTwofa();
+        String name = p.getName();
+        if (twofa == null || !twofa.isDualVerify(p)) return false;
+        twofa.onDualPasswordPassed(p, tempPassword);
+        // 密码这一步确实对了 → 重置「密码错误次数」风控（不代表已登录，仍不解冻）
+        plugin.getRiskControl().onLoginSuccess(name);
+        p.sendMessage("§a§l[双重验证] §a第一步密码验证通过（尚未解冻）");
+        p.sendMessage("§7第二步: 执行 §f/2fa code <动态码|恢复代码>");
+        p.sendMessage("§c两步全部通过后才会解冻并恢复背包");
+        return true;
+    }
+
+    /**
+     * 密码登录成功的统一收口：解冻 + 恢复背包 + 记录登录信息。
+     * 调用点：/login 主密码、/login 临时密码、IP风控双验证第二步通过后。
+     */
+    public void finishPasswordLogin(Player p, boolean tempPassword) {
+        String name = p.getName();
+        // ★ 登录成功，重置风控
+        plugin.getRiskControl().onLoginSuccess(name);
+        plugin.getLoggedIn().add(name);
+        // ★ 记录Java手动登录：5分钟内重连可直接放行（检查点1）
+        if (plugin.webManager != null) {
+            plugin.webManager.recordJavaLogin(name, plugin.getPlayerIP(p));
+        }
+        plugin.getDb().setLoggedIn(name, true);
+        if (!tempPassword) {
+            // 主密码路径保留原有的重复写入（行为与历史版本一致）
+            plugin.getDb().setLoggedIn(name, true);
+        }
+        plugin.getDb().setField(name, "last_login_time",
+                System.currentTimeMillis());
+        plugin.getDb().setField(name, "last_online_check",
+                System.currentTimeMillis());
+        // ★ 立即同步在线状态到PHP（异步，避免阻塞主线程）
+        if (!tempPassword && plugin.webManager != null) {
+            Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
+                try {
+                    plugin.webManager.syncOnlinePlayers();
+                } catch (Exception e) {
+                    plugin.getLogger().warning("[Web通信] 异步syncOnlinePlayers异常: " + e.getMessage());
+                }
+            });
+        }
+        // 登录成功关闭飞行
+        p.setAllowFlight(false);
+        p.setFlying(false);
+        // 只在有有效备份时恢复
+        plugin.restoreInventory(p);
+        plugin.recordIPLogin(p);
+        plugin.giveMenuSnowball(p);
+        if (tempPassword) {
+            // ★ 确保这行存在
+            plugin.getNeedsPasswordChange().add(name);
+        }
+        p.sendMessage(plugin.getConfig2().msg("login_success"));
+        if (tempPassword) {
+            p.sendMessage("§c§l[警告] §f您使用的是临时密码，请尽快修改密码！");
+            p.sendMessage("§7用法: /sdf1_login pw");
+        }
+        activateCY(p, name);
+        // ★ 登录后恢复区域效果
+        Sdf1_login.AreaProtection areaProt =
+                plugin.getAreaProtection();
+        if (areaProt != null) {
+            areaProt.onPlayerJoin(p);
+        }
+    }
+
+    public void handleReset(Player p) {
+        String name = p.getName();
+        String emailAddr = (String)
+                plugin.getDb().getField(
+                        name, "email");
+        if (emailAddr == null
+                || emailAddr.isEmpty()) {
+            p.sendMessage(
+                    "§c未设置邮箱，无法重置密码");
+            return;
+        }
+        String tempPwd = PasswordUtils
+                .generateTempPassword();
+        String salt = (String)
+                plugin.getDb().getField(
+                        name, "password_salt");
+        String hash = PasswordUtils.hash(
+                tempPwd, salt);
+        plugin.getDb().setField(name,
+                "temp_password", hash);
+            plugin.getDb().setField(name,
+                    "temp_pw_expire",
+                    System.currentTimeMillis()
+                            + 300000L);
+
+            plugin.getDb().setField(name,
+                "temp_pw_used", 0);
+        p.sendMessage("§e正在发送临时密码...");
+        final String to = emailAddr;
+        final String fName = name;
+        final String pwd = tempPwd;
+        final Main self = plugin;
+        Bukkit.getScheduler()
+                .runTaskAsynchronously(self,
+                        () -> {
+                            final boolean[] sent = {false};
+                            Thread t = new Thread(() -> {
+                                sent[0] = self.getEmail()
+                                        .sendTempPassword(
+                                                to, fName, pwd);
+                            }, "Sdf1_login-reset");
+                            t.setDaemon(true);
+                            t.start();
+                            try {
+                                t.join(15000);
+                            } catch (
+                                    InterruptedException ignored) {
+                            }
+                            if (t.isAlive()) {
+                                t.interrupt();
+                                Bukkit.getScheduler().runTask(
+                                        self, () ->
+                                                p.sendMessage(
+                                                        "§c邮件发送超时"));
+                                return;
+                            }
+                            Bukkit.getScheduler().runTask(
+                                    self, () -> {
+                                        if (sent[0]) {
+                                            p.sendMessage(
+                                                    "§a临时密码已发送到 "
+                                                            + to);
+                                        } else {
+                                            p.sendMessage(
+                                                    "§c邮件发送失败");
+                                        }
+                                    });
+                        });
+    }
+
+    private void activateCY(Player p,
+                            String name) {
+        try {
+            org.bukkit.plugin.Plugin cy =
+                    Bukkit.getPluginManager()
+                            .getPlugin("CY_beibao");
+            if (cy != null && cy.isEnabled()) {
+                cy.getClass().getMethod(
+                                "onSdf1Activation",
+                                String.class,
+                                int.class, int.class)
+                        .invoke(cy, name, 0, 0);
+            }
+        } catch (Exception ignored) {
+        }
+    }
+}

src/main/java/Sdf1_login/MaintenanceManager.java

@@ -0,0 +1,962 @@
+package Sdf1_login;
+
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.format.NamedTextColor;
+import net.kyori.adventure.text.format.TextColor;
+import net.kyori.adventure.text.format.TextDecoration;
+import net.kyori.adventure.text.serializer.gson.GsonComponentSerializer;
+import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
+import org.bukkit.Bukkit;
+import org.bukkit.OfflinePlayer;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.AsyncPlayerPreLoginEvent;
+import org.bukkit.event.player.PlayerJoinEvent;
+import org.bukkit.event.player.PlayerQuitEvent;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.nio.charset.CharacterCodingException;
+import java.nio.charset.Charset;
+import java.nio.charset.CharsetDecoder;
+import java.nio.charset.CodingErrorAction;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.text.SimpleDateFormat;
+import java.time.LocalDateTime;
+import java.time.ZoneId;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Date;
+import java.util.LinkedHashMap;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Locale;
+import java.util.logging.Logger;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+/**
+ * 维护模式（白名单）管理器
+ *
+ * 配置文件：plugins/Sdf1_login/白名单.txt，分两个段落：
+ *   [控制段]   启用 / 开始时间 / 结束时间 / 时长 / 消息 等键值对
+ *   [白名单段]  每行一个玩家名（也可用逗号分隔多个）
+ *
+ * 特性：
+ *  - 24 小时硬封顶：无论怎么配，单次维护窗口最长 24 小时，到点自动结束
+ *  - 多格式时间：10位秒级时间戳 / 13位毫秒 / yyyy-MM-dd HH:mm / 2026年9月28日14时30分 / 只写 HH:mm(今天)
+ *  - 未写时长与结束时间时默认 24 小时
+ *  - 消息支持 & 与 § 颜色码、整段 JSON 文本组件、\n 与 <br> 换行
+ *  - 变量：username / 用户名、starttime / 开始时间、endtime / 结束时间
+ *  - 玩家登录(异步预登录)、加入、退出时热重载配置，改完文件即生效，无需重启
+ *  - 拦截发生在异步预登录阶段，不给未授权客户端发送任何世界/区块数据包
+ *  - 独立于 MC 自带白名单，互不影响
+ */
+public class MaintenanceManager implements Listener {
+
+    /** 24小时硬封顶 */
+    private static final long MAX_WINDOW_MS = 24L * 60L * 60L * 1000L;
+    /** 未配置时长/结束时间时的默认窗口 */
+    private static final long DEFAULT_WINDOW_MS = MAX_WINDOW_MS;
+
+    private static final String DEFAULT_MESSAGE =
+            "&c&l[服务器维护] &7服务器正在维护中，请稍后再试&7（结束时间: &e{结束时间}&7）";
+
+    private static final Pattern NUM_PAT = Pattern.compile("\\d+");
+    private static final Pattern DUR_PAT = Pattern.compile("(\\d+(?:\\.\\d+)?)\\s*([a-zA-Z\\u4e00-\\u9fa5]*)");
+    private static final Pattern AMP_COLOR_PAT = Pattern.compile("&([0-9a-fk-orA-FK-OR])");
+
+    private final Main plugin;
+    private final File file;
+
+    /** 解析互斥：异步登录线程与主线程(join/quit)都可能触发热重载 */
+    private final Object lock = new Object();
+
+    private volatile long lastMtime = -1L;
+    private volatile boolean enabled = false;
+    private volatile long windowStart = 0L;
+    private volatile long windowEnd = 0L;
+    private volatile boolean opBypass = true;
+    private volatile String rawMessage = DEFAULT_MESSAGE;
+    private volatile Set<String> whitelistLower = Collections.emptySet();
+
+    /** 未显式写「开始时间」时记住本轮起点，避免热重载把窗口反复清零 */
+    private long implicitStart = 0L;
+    /** 到期日志只打一次 */
+    private volatile boolean expiryLogged = false;
+    /** OP 查询缓存（异步线程里只查一次） */
+    private final ConcurrentHashMap<String, Boolean> opCache = new ConcurrentHashMap<>();
+
+    public MaintenanceManager(Main plugin) {
+        this.plugin = plugin;
+        this.file = new File(plugin.getDataFolder(), "白名单.txt");
+        try {
+            Files.createDirectories(plugin.getDataFolder().toPath());
+        } catch (IOException e) {
+            plugin.getLogger().warning("[维护模式] 创建数据目录失败: " + e.getMessage());
+        }
+        if (!file.exists()) {
+            writeDefaultFile();
+        }
+        reload(true);
+    }
+
+    // ==================== 对外接口 ====================
+
+    /** 维护窗口是否正在生效 */
+    public boolean isActive() {
+        if (!enabled) return false;
+        long now = System.currentTimeMillis();
+        return now >= windowStart && now < windowEnd;
+    }
+
+    /** 玩家是否在白名单内（大小写不敏感） */
+    public boolean isWhitelisted(String name) {
+        if (name == null || name.isEmpty()) return false;
+        return whitelistLower.contains(name.toLowerCase(Locale.ROOT));
+    }
+
+    public long getWindowStart() {
+        return windowStart;
+    }
+
+    public long getWindowEnd() {
+        return windowEnd;
+    }
+
+    public Set<String> getWhitelist() {
+        return whitelistLower;
+    }
+
+    // ==================== 配置文件 ====================
+
+    private void writeDefaultFile() {
+        String tpl = String.join("\n",
+                "# =========================================================",
+                "#  维护模式（白名单）配置文件",
+                "#  修改保存后无需重启：玩家尝试登录 / 加入 / 退出时自动热加载",
+                "#",
+                "#  [控制段]   用「键 = 值」写服务器开关、时间与提示语",
+                "#  [白名单段]  严格一行一个玩家名（一行只写一个，不支持逗号/空格分隔）",
+                "#               （标题行漏写也能兜底收录，但请尽量保留 [白名单] 标题）",
+                "#",
+                "#  可用键：",
+                "#    启用     = true / false",
+                "#    开始时间 = 时间戳 / 2026-09-28 20:00 / 2026年9月28日20时00分（留空=立即开始）",
+                "#    结束时间 = 同上（留空则按时长或默认24小时计算）",
+                "#    时长     = 24h / 12小时 / 90分钟（单次维护最长 24 小时，硬封顶）",
+                "#    OP可绕过 = true / false（OP 是否可以绕过维护直接进服）",
+                "#    消息     = 支持 &a§a 颜色码、整段 JSON（对象 {...} 或数组 [...]）、\\n 与 <br> 换行",
+                "#               可用变量 {username} {starttime} {endtime}（带花括号，JSON 内同样生效）",
+                "# =========================================================",
+                "",
+                "# ===== 控制段 =====",
+                "启用 = false",
+                "开始时间 =",
+                "结束时间 =",
+                "时长 = 24h",
+                "OP可绕过 = true",
+                "消息 = " + DEFAULT_MESSAGE,
+                "",
+                "# ===== 白名单段 =====",
+                "[白名单]",
+                "");
+        try {
+            Files.write(file.toPath(), tpl.getBytes(StandardCharsets.UTF_8));
+            plugin.getLogger().info("[维护模式] 已生成默认配置: " + file.getAbsolutePath());
+        } catch (IOException e) {
+            plugin.getLogger().warning("[维护模式] 写入默认配置失败: " + e.getMessage());
+        }
+    }
+
+    /** 玩家登录/加入/退出时调用：文件变了就重新解析 */
+    public void reloadIfChanged() {
+        if (!file.exists()) return;
+        long m;
+        try {
+            m = file.lastModified();
+        } catch (Exception e) {
+            return;
+        }
+        if (m == lastMtime) return;
+        reload(true);
+    }
+
+    private void reload(boolean force) {
+        synchronized (lock) {
+            long m;
+            try {
+                m = file.lastModified();
+            } catch (Exception e) {
+                return;
+            }
+            if (!force && m == lastMtime) return;
+
+            String text;
+            try {
+                text = decode(Files.readAllBytes(file.toPath()));
+            } catch (IOException e) {
+                plugin.getLogger().warning("[维护模式] 读取配置失败: " + e.getMessage());
+                return;
+            }
+
+            // 行扫描抽成 static parseConfig（含段标题丢失兜底 / 条目清洗），便于单测
+            ParsedConfig pc = parseConfig(text, plugin.getLogger());
+            Map<String, String> ctl = pc.ctl;
+            Set<String> wl = pc.wl;
+
+            boolean wasActive = isActive();
+            boolean wasEnabled = this.enabled;
+
+            String enRaw = pick(ctl,
+                    "启用", "开启", "开关", "维护", "enable", "enabled", "maintenance", "on");
+            boolean en = toBool(enRaw, false);
+            Long st = parseTime(pick(ctl, "开始时间", "开始", "起始时间", "start", "starttime", "begintime"));
+            Long enT = parseTime(pick(ctl, "结束时间", "结束", "截止时间", "end", "endtime"));
+            Long dur = parseDuration(pick(ctl, "时长", "持续时间", "持续", "duration", "hours", "小时"));
+            String opRaw = pick(ctl, "OP可绕过", "op可绕过", "OP绕过", "管理员绕过",
+                    "opbypass", "op_bypass", "op", "bypass");
+            boolean op = toBool(opRaw, true);
+            if (enRaw != null && !isBoolWord(enRaw)) {
+                plugin.getLogger().warning("[维护模式] 「启用」的值不是可识别的布尔词: ["
+                        + enRaw + "]，按 false 处理（请写 true / false）");
+            }
+            if (opRaw != null && !isBoolWord(opRaw)) {
+                plugin.getLogger().warning("[维护模式] 「OP可绕过」的值不是可识别的布尔词: ["
+                        + opRaw + "]，按 false 处理（请写 true / false）");
+            }
+            String msg = pick(ctl, "消息", "提示", "维护消息", "踢出消息", "message", "msg", "kickmessage");
+            if (msg == null || msg.isEmpty()) msg = DEFAULT_MESSAGE;
+
+            long now = System.currentTimeMillis();
+            if (st == null) {
+                // 没写开始时间：沿用上一轮未过期的起点，否则从现在开始
+                if (implicitStart > 0L && implicitStart + MAX_WINDOW_MS > now) {
+                    st = implicitStart;
+                } else {
+                    st = now;
+                }
+            }
+            implicitStart = st;
+
+            long end;
+            if (enT != null) {
+                end = enT;
+            } else if (dur != null) {
+                end = st + dur;
+            } else {
+                end = st + DEFAULT_WINDOW_MS;
+            }
+            // ★ 24小时硬封顶
+            if (end > st + MAX_WINDOW_MS) end = st + MAX_WINDOW_MS;
+            if (end < st) end = st;
+
+            this.enabled = en;
+            this.windowStart = st;
+            this.windowEnd = end;
+            this.opBypass = op;
+            this.rawMessage = msg;
+            Set<String> lowered = new LinkedHashSet<>();
+            for (String n : wl) lowered.add(n.toLowerCase(Locale.ROOT));
+            this.whitelistLower = Collections.unmodifiableSet(lowered);
+            this.lastMtime = m;
+            if (wasEnabled && !en) {
+                this.implicitStart = 0L;   // 手动关掉后，下次开启重新计时
+            }
+            this.expiryLogged = false;
+            this.opCache.clear();
+
+            boolean nowActive = isActive();
+            if (nowActive && !wasActive) {
+                plugin.getLogger().info("[维护模式] ★ 维护已开启，白名单 " + whitelistLower.size()
+                        + " 人，窗口 " + fmt(windowStart) + " ~ " + fmt(windowEnd));
+            } else if (nowActive) {
+                plugin.getLogger().info("[维护模式] 配置已热重载，白名单 " + whitelistLower.size()
+                        + " 人，窗口 " + fmt(windowStart) + " ~ " + fmt(windowEnd));
+            } else if (wasActive) {
+                plugin.getLogger().info("[维护模式] 维护已结束");
+            }
+            // ★ 直接把读到的条目与控制段键打出来，线上「配了却进不去」时一眼能对账
+            if (nowActive && !whitelistLower.isEmpty()) {
+                plugin.getLogger().info("[维护模式] 白名单条目: [" + summarize(whitelistLower) + "]");
+            }
+            if (nowActive && whitelistLower.isEmpty()) {
+                plugin.getLogger().warning("[维护模式] ⚠ 维护已开启但白名单为 0 人！段标题[白名单]识别="
+                        + pc.sawWhiteHeader
+                        + (opBypass ? "，OP 仍可绕过" : "，且 OP 不可绕过：所有玩家都会被拦在外面")
+                        + "；控制段读到的键: " + ctl.keySet() + "，请检查 [白名单] 段标题与条目写法");
+            }
+        }
+    }
+
+    // ==================== 登录拦截 ====================
+
+    @EventHandler(priority = EventPriority.LOWEST)
+    public void onPreLogin(AsyncPlayerPreLoginEvent e) {
+        // 登录阶段热重载：改完文件直接重连即可生效
+        try {
+            reloadIfChanged();
+        } catch (Throwable t) {
+            // 配置读取异常不能影响正常登录
+        }
+
+        if (!isActive()) {
+            // 到期后只提示一次
+            if (enabled && !expiryLogged && System.currentTimeMillis() >= windowEnd) {
+                expiryLogged = true;
+                plugin.getLogger().info("[维护模式] 维护窗口已到期（" + fmt(windowEnd) + "），自动结束");
+            }
+            return;
+        }
+
+        String name = e.getName();
+        if (isWhitelisted(name)) return;
+        if (opBypass && isOp(name)) {
+            plugin.getLogger().info("[维护模式] 放行OP: " + name);
+            return;
+        }
+
+        // ★ 无感化拦截：在异步预登录阶段直接断开，客户端只看到自定义提示，
+        //   服务端不会为他分配世界/区块，也不产生多余的网络往返
+        e.disallow(AsyncPlayerPreLoginEvent.Result.KICK_BANNED, buildMessage(name));
+        plugin.getLogger().info("[维护模式] 已拦截未在白名单的玩家: " + name
+                + "（当前白名单 " + whitelistLower.size() + " 人）");
+    }
+
+    @EventHandler(priority = EventPriority.MONITOR)
+    public void onJoin(PlayerJoinEvent e) {
+        try {
+            reloadIfChanged();
+        } catch (Throwable ignored) {
+        }
+    }
+
+    @EventHandler(priority = EventPriority.MONITOR)
+    public void onQuit(PlayerQuitEvent e) {
+        try {
+            reloadIfChanged();
+        } catch (Throwable ignored) {
+        }
+    }
+
+    // ==================== 提示消息 ====================
+
+    private Component buildMessage(String playerName) {
+        String msg = this.rawMessage;
+        long s = this.windowStart;
+        long e = this.windowEnd;
+        msg = replaceVar(msg, new String[]{"username", "用户名", "用户", "player", "玩家名",
+                "玩家", "name", "昵称"}, playerName);
+        msg = replaceVar(msg, new String[]{"starttime", "start_time", "开始时间",
+                "起始时间", "start"}, fmt(s));
+        msg = replaceVar(msg, new String[]{"endtime", "end_time", "结束时间",
+                "截止时间", "end"}, fmt(e));
+        return format(msg);
+    }
+
+    // ==================== 占位符定界符 ====================
+
+    /**
+     * 占位符可用的定界符对：中英文小括号、中括号、花括号，外加 %…% 与 &lt;…&gt;。
+     * 例：{username} [username] (username) 【用户】 （用户） ｛username｝ ［username］
+     *     「玩家名」 『开始时间』 %endtime% &lt;结束时间&gt;
+     * JSON 模式会跳过花括号 {} 这一对——JSON 对象结构本身就是花括号，避免不必要的冲突。
+     */
+    private static final String[][] PLACEHOLDER_DELIMS = {
+            {"{", "}"},
+            {"[", "]"},
+            {"(", ")"},
+            {"【", "】"},
+            {"（", "）"},
+            {"｛", "｝"},
+            {"［", "］"},
+            {"「", "」"},
+            {"『", "』"},
+            {"%", "%"},
+            {"<", ">"}
+    };
+
+    /** 是否 Legacy 色码字符（0-9a-fk-or，大小写不敏感，含 hex 的 x） */
+    private static boolean isLegacyCodeChar(char c) {
+        return (c >= '0' && c <= '9') || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F')
+                || "kKlLoOmMnNrRxX".indexOf(c) >= 0;
+    }
+
+    /**
+     * 防御性剥离：去掉首尾空白与 Legacy 色码（&amp;c / §c / &amp;x&amp;R&amp;R&amp;R&amp;R&amp;R&amp;R）。
+     * headDeco（可为 null）收集头部被剥离的色码原串，JSON 解析成功后回贴到组件上；
+     * 尾部色码只剥离不收集——它后面已无文本，应用它没有意义。
+     * 这层剥离专门解决「&amp;c&amp;l 包着 JSON → 判不出 JSON → 原样吐源码给玩家」的冲突。
+     */
+    private static String stripDecoration(String s, StringBuilder headDeco) {
+        if (s == null) return "";
+        int b = 0, e = s.length();
+        while (b < e) {
+            char c = s.charAt(b);
+            if (Character.isWhitespace(c)) {
+                b++;
+                continue;
+            }
+            if ((c == '&' || c == '§') && b + 1 < e && isLegacyCodeChar(s.charAt(b + 1))) {
+                if (headDeco != null) headDeco.append(c).append(s.charAt(b + 1));
+                b += 2;
+                continue;
+            }
+            break;
+        }
+        while (e > b) {
+            char last = s.charAt(e - 1);
+            if (Character.isWhitespace(last)) {
+                e--;
+                continue;
+            }
+            if (e - 2 >= b && (s.charAt(e - 2) == '&' || s.charAt(e - 2) == '§')
+                    && isLegacyCodeChar(last)) {
+                e -= 2;
+                continue;
+            }
+            break;
+        }
+        return s.substring(b, e);
+    }
+
+    /** Legacy 色码字符 → Adventure 命名色（0-9a-f），未知字符返回 null */
+    private static NamedTextColor legacyColor(char c) {
+        switch (c) {
+            case '0': return NamedTextColor.BLACK;
+            case '1': return NamedTextColor.DARK_BLUE;
+            case '2': return NamedTextColor.DARK_GREEN;
+            case '3': return NamedTextColor.DARK_AQUA;
+            case '4': return NamedTextColor.DARK_RED;
+            case '5': return NamedTextColor.DARK_PURPLE;
+            case '6': return NamedTextColor.GOLD;
+            case '7': return NamedTextColor.GRAY;
+            case '8': return NamedTextColor.DARK_GRAY;
+            case '9': return NamedTextColor.BLUE;
+            case 'a': return NamedTextColor.GREEN;
+            case 'b': return NamedTextColor.AQUA;
+            case 'c': return NamedTextColor.RED;
+            case 'd': return NamedTextColor.LIGHT_PURPLE;
+            case 'e': return NamedTextColor.YELLOW;
+            case 'f': return NamedTextColor.WHITE;
+            default: return null;
+        }
+    }
+
+    /**
+     * 把剥离出来的前置色码（&amp;c&amp;l / §c§l / &amp;x&amp;R…）贴回解析好的组件：
+     * 包一层空组件承载，色码只是「默认样式」，JSON 片段里显式写了颜色/样式的仍然优先。
+     */
+    private static Component applyDecoration(Component c, String deco) {
+        if (c == null) return Component.empty();
+        if (deco == null || deco.isEmpty()) return c;
+        Component out = Component.empty();
+        for (int i = 0; i + 1 < deco.length(); i++) {
+            char sep = deco.charAt(i);
+            if (sep != '&' && sep != '§') continue;
+            char code = Character.toLowerCase(deco.charAt(i + 1));
+            if (code == 'x') {
+                // 六位十六进制：&x&R&R&R&R&R&R（成对色码，只吃 hex 数字）
+                StringBuilder hex = new StringBuilder();
+                int j = i + 2;
+                while (j + 1 < deco.length()
+                        && (deco.charAt(j) == '&' || deco.charAt(j) == '§')
+                        && isLegacyCodeChar(deco.charAt(j + 1))) {
+                    char h = Character.toLowerCase(deco.charAt(j + 1));
+                    if (h < '0' || (h > '9' && h < 'a') || h > 'f') break;
+                    hex.append(h);
+                    j += 2;
+                }
+                if (hex.length() == 6) {
+                    TextColor col = TextColor.fromHexString("#" + hex);
+                    if (col != null) out = out.color(col);
+                    i = j - 2;
+                }
+                continue;
+            }
+            if ((code >= '0' && code <= '9') || (code >= 'a' && code <= 'f')) {
+                NamedTextColor col = legacyColor(code);
+                if (col != null) out = out.color(col);
+            } else if (code == 'l') {
+                out = out.decorate(TextDecoration.BOLD);
+            } else if (code == 'o') {
+                out = out.decorate(TextDecoration.ITALIC);
+            } else if (code == 'n') {
+                out = out.decorate(TextDecoration.UNDERLINED);
+            } else if (code == 'm') {
+                out = out.decorate(TextDecoration.STRIKETHROUGH);
+            } else if (code == 'k') {
+                out = out.decorate(TextDecoration.OBFUSCATED);
+            } else if (code == 'r') {
+                out = out.color(null)
+                        .decoration(TextDecoration.BOLD, TextDecoration.State.FALSE)
+                        .decoration(TextDecoration.ITALIC, TextDecoration.State.FALSE)
+                        .decoration(TextDecoration.UNDERLINED, TextDecoration.State.FALSE)
+                        .decoration(TextDecoration.STRIKETHROUGH, TextDecoration.State.FALSE)
+                        .decoration(TextDecoration.OBFUSCATED, TextDecoration.State.FALSE);
+            }
+        }
+        return out.append(c);
+    }
+
+    /** 解析 JSON 文本组件；失败返回 null（不抛异常） */
+    private static Component tryParseJson(String json) {
+        try {
+            return GsonComponentSerializer.gson().deserialize(json);
+        } catch (Throwable t) {
+            return null;
+        }
+    }
+
+    /**
+     * 「像 JSON 但没闭合」的防御判定：以 { 或 [ 开头，且含引号后跟冒号的键值特征。
+     * 普通文本（[公告] 他说你好）不含该特征，挡在外面，不会被误修。
+     */
+    private static boolean looksRepairableJson(String s) {
+        if (s == null || s.length() < 2) return false;
+        char f = s.charAt(0);
+        return (f == '{' || f == '[') && s.indexOf("\":") >= 0;
+    }
+
+    /**
+     * 尽力修补残缺 JSON：引号数为奇数则补一个闭合引号，再按括号栈补齐右括号。
+     * 只在原解析失败后调用；修不好就返回原串（调用方退回纯文本渲染）。
+     */
+    private static String repairJson(String s) {
+        String out = s;
+        int quotes = 0;
+        for (int i = 0; i < out.length(); i++) {
+            if (out.charAt(i) == '"') quotes++;
+        }
+        if (quotes % 2 == 1) out = out + '"';
+        StringBuilder stack = new StringBuilder();
+        boolean inStr = false;
+        for (int i = 0; i < out.length(); i++) {
+            char c = out.charAt(i);
+            if (c == '"' && (i == 0 || out.charAt(i - 1) != '\\')) inStr = !inStr;
+            if (inStr) continue;
+            if (c == '{') stack.append('}');
+            else if (c == '[') stack.append(']');
+            else if (c == '}' || c == ']') {
+                if (stack.length() > 0 && stack.charAt(stack.length() - 1) == c) {
+                    stack.deleteCharAt(stack.length() - 1);
+                }
+            }
+        }
+        for (int i = stack.length() - 1; i >= 0; i--) out = out + stack.charAt(i);
+        return out;
+    }
+
+    /**
+     * 占位符替换，定界符见 PLACEHOLDER_DELIMS（中英文小/中/大括号、%…%、&lt;…&gt;）。
+     * JSON 消息（含 &amp;c&amp;l 包着 JSON 的情形）：跳过花括号 {}、不做裸子串替换——
+     * 花括号是 JSON 对象结构本身，裸替换会吃掉正文里的 end/start/player 等英文词
+     * （"end soon" -> "2026-09-28 10:00 soon"）。JSON 消息里请用 [username]、(用户)、%username% 等形式。
+     * 普通 &amp;c 文本：全部定界符 + 裸替换都生效（{username}、username 均可）。
+     * 「标签+定界符」混合写法（开始时间[starttime]）：只替换定界符占位符、保留标签文字，
+     * 避免标签被裸替换二次吃掉、渲染成双份时间。
+     */
+    private static String replaceVar(String msg, String[] keys, String value) {
+        if (msg == null || msg.isEmpty()) return msg;
+        String v = value == null ? "" : value;
+        boolean jsonMode = looksLikeJson(msg);
+        // 「标签+定界符」混合写法防御：如「开始时间[starttime]，结束时间：{endtime}」。
+        // 只要本组任一 key 已以定界符形式出现，就说明用户写的是「标签文字 + 占位符」，
+        // 此时整组跳过裸子串替换、保留 开始时间/结束时间 这类标签原文；
+        // 否则标签会被二次替换成时间，渲染成「时间 时间」双份连排。
+        boolean delimHit = false;
+        for (String k : keys) {
+            for (String[] d : PLACEHOLDER_DELIMS) {
+                if (jsonMode && d[0].equals("{")) continue;
+                if (msg.contains(d[0] + k + d[1])) {
+                    delimHit = true;
+                    break;
+                }
+            }
+            if (delimHit) break;
+        }
+        for (String k : keys) {
+            for (String[] d : PLACEHOLDER_DELIMS) {
+                if (jsonMode && d[0].equals("{")) continue; // JSON 跳过花括号，避免与 JSON 结构冲突
+                msg = msg.replace(d[0] + k + d[1], v);
+            }
+            if (!jsonMode && !delimHit) msg = msg.replace(k, v);
+        }
+        return msg;
+    }
+
+    /**
+     * 整段是否为 JSON 文本组件：形如 {...} 或 [...]，且含双引号。
+     * 先剥离首尾色码与空白再判定——&amp;c&amp;l 包着 JSON 也认得出来（防御层）。
+     * 「含双引号」用于把 [玩家名]、[公告] 这类普通文本挡在 JSON 分支之外——
+     * Gson 默认宽松解析会把 [玩家名] 当字符串数组吃掉，导致正文被吞。
+     */
+    private static boolean looksLikeJson(String s) {
+        if (s == null) return false;
+        String t = stripDecoration(s, null);
+        int n = t.length();
+        if (n < 2 || t.indexOf('"') < 0) return false;
+        char f = t.charAt(0);
+        char l = t.charAt(n - 1);
+        return (f == '{' && l == '}') || (f == '[' && l == ']');
+    }
+
+    /** JSON 内的 &lt;br&gt; 变体（<br> <br/> <br /> </br>，大小写不敏感） */
+    private static final Pattern BR_IN_JSON_PAT = Pattern.compile("(?i)</?br\\s*/?>");
+
+    /**
+     * 把 JSON 文本里的字面 &lt;br&gt; 换成 JSON 转义换行（反斜杠 + n 两字符）。
+     * 必须是两字符序列：真实换行在 JSON 字符串里非法，写进去整段就解析失败了。
+     */
+    private static String replaceBrInJson(String json) {
+        return BR_IN_JSON_PAT.matcher(json).replaceAll("\\\\n");
+    }
+
+    /**
+     * 消息格式化：
+     *  0) 防御层：剥掉首尾色码/空白再判定 JSON；残缺 JSON 尽力修补——
+     *     绝不把 JSON 源码原样吐给玩家（剥掉的色码如 &amp;c&amp;l 作为默认样式贴回结果）
+     *  1) 整段是 JSON（对象 {...} 或顶层数组 [...]，后者是 tellraw 常见写法）
+     *     → 按文本组件解析（支持 text/color/extra 等）；字面 &lt;br&gt; 会先换成 JSON 转义换行
+     *  2) 否则处理 &lt;br&gt; 与字面 \n 换行、&amp; 颜色码与 § 颜色码
+     */
+    private static Component format(String msg) {
+        if (msg == null) msg = "";
+        // 防御层：先剥掉包在外面的 Legacy 色码（&c&l / §c§l 等）再判定，
+        // 否则「&c&l 包着 JSON」首字符是 & → 判不出 JSON → JSON 源码原样吐给玩家。
+        StringBuilder headDeco = new StringBuilder();
+        String core = stripDecoration(msg.trim(), headDeco);
+        if (looksLikeJson(core) || looksRepairableJson(core)) {
+            // ★ JSON 字符串里的字面 <br>/<br/> 同样要变成换行，否则标签会原样显示给玩家。
+            //   Gson 只认 JSON 转义（反斜杠 + n），所以替换成两字符序列，而不是真实换行
+            //   （真实换行在 JSON 字符串里是非法字符，会让整段解析失败退回纯文本）。
+            Component parsed = tryParseJson(replaceBrInJson(core));
+            if (parsed == null) {
+                // 残缺 JSON（缺引号/右括号）→ 尽力补齐再试一次，同样是为了不原样吐源码
+                String fixed = repairJson(core);
+                if (!fixed.equals(core)) parsed = tryParseJson(replaceBrInJson(fixed));
+            }
+            if (parsed != null) return applyDecoration(parsed, headDeco.toString());
+        }
+        String s = msg;
+        s = s.replace("<br/>", "\n").replace("<br />", "\n").replace("<br>", "\n");
+        s = s.replace("</br>", "\n").replace("<BR>", "\n").replace("<Br>", "\n");
+        s = s.replace("\\n", "\n");
+        s = AMP_COLOR_PAT.matcher(s).replaceAll("§$1");
+
+        String[] lines = s.split("\n", -1);
+        Component out = Component.empty();
+        for (int i = 0; i < lines.length; i++) {
+            if (i > 0) out = out.append(Component.newline());
+            out = out.append(LegacyComponentSerializer.legacySection().deserialize(lines[i]));
+        }
+        return out;
+    }
+
+    private static String fmt(long ms) {
+        try {
+            return new SimpleDateFormat("yyyy-MM-dd HH:mm").format(new Date(ms));
+        } catch (Exception e) {
+            return String.valueOf(ms);
+        }
+    }
+
+    // ==================== 工具 ====================
+
+    private boolean isOp(String name) {
+        Boolean cached = opCache.get(name);
+        if (cached != null) return cached;
+        boolean r = false;
+        try {
+            OfflinePlayer p = Bukkit.getOfflinePlayer(name);
+            r = p.isOp();
+        } catch (Throwable t) {
+            r = false;
+        }
+        opCache.put(name, r);
+        return r;
+    }
+
+    /** 段落头：[白名单] / 【白名单】 / 白名单 / ===== 白名单段 ===== / 玩家白名单 / [WHITELIST]（含 = 的行一律不是段落头） */
+    private static boolean isWhitelistHeader(String line) {
+        String s = line.trim();
+        if (s.isEmpty()) return false;
+        // ★ 注释形式的段标题也算：用户常把「[白名单]」行删掉，只留下「# ===== 白名单段 =====」这条注释。
+        //   先剥掉 # /// 注释前缀再判；键值对类注释（含 =）仍被下面的硬门槛挡住，不会误判成段落头。
+        while (s.startsWith("#") || s.startsWith("//")) {
+            s = s.substring(s.startsWith("//") ? 2 : 1).trim();
+        }
+        if (s.isEmpty()) return false;
+        // ★ 硬门槛：先剥掉首尾装饰符号（=====、----、::: 等），再看中间是否还剩「=」。
+        //   剩下的 = 说明这是控制段的键值对（如「挂机白名单 = xxx」），绝不是段落头；
+        //   只有装饰等号的 =====白名单段===== 剥完就干净了，不会被误杀。
+        //   没有这道门槛时，控制键一旦被误判成段落头，后续所有行都滑进白名单段，
+        //   「启用 = true」就读不到 → 维护开关直接失效。
+        String body = s.replaceAll("^[=\\-_:：·*#\\s]+|[=\\-_:：·*#\\s]+$", "");
+        if (body.indexOf('=') >= 0) return false;
+        // 剥离各类括号与装饰符号（含全角【】〔〕「」『』（）），只留标题正文
+        String stripped = s.replaceAll("[\\[\\]\\u3010\\u3011\\u3014\\u3015\\u300c\\u300d\\u300e\\u300f"
+                + "\\uff08\\uff09()\\-=_:：·*#\\s]+", "");
+        String low = stripped.toLowerCase(Locale.ROOT);
+        // 精确匹配常见写法；再兜底 endsWith 兼容「玩家白名单」「ALLOWLIST」这类变体标题
+        //（有了上面的 = 门槛，endsWith 已经不会再吞掉控制段键值对）
+        return low.equals("白名单") || low.equals("白名单段") || low.equals("白名单列表")
+                || low.equals("允许名单") || low.equals("whitelist") || low.equals("allowlist")
+                || low.endsWith("白名单") || low.endsWith("whitelist") || low.endsWith("allowlist");
+    }
+
+    // ==================== 配置文本解析（static，便于单测） ====================
+
+    /** parseConfig 的结果：控制段键值对 + 白名单条目 + 是否见过 [白名单] 段标题 */
+    static final class ParsedConfig {
+        final Map<String, String> ctl;
+        final Set<String> wl;
+        final boolean sawWhiteHeader;
+
+        ParsedConfig(Map<String, String> ctl, Set<String> wl, boolean sawWhiteHeader) {
+            this.ctl = ctl;
+            this.wl = wl;
+            this.sawWhiteHeader = sawWhiteHeader;
+        }
+    }
+
+    /**
+     * 解析配置文本。三层兜底，防止管理员把自己关在门外：
+     *  1) 段标题判断在注释跳过之前——「# ===== 白名单段 =====」这种注释形式的标题也认
+     *  2) 段外的无键值行（既没有 = 也没有 ：）按玩家名收录——标题行被删时靠它救
+     *  3) 条目先清洗零宽字符 / 行内注释 / 列表前缀再收录，避免肉眼看着对却匹配不上
+     */
+    static ParsedConfig parseConfig(String text, Logger log) {
+        Map<String, String> ctl = new LinkedHashMap<>();
+        Set<String> wl = new LinkedHashSet<>();
+        boolean inWhite = false;
+        boolean sawHeader = false;
+        for (String rawLine : text.split("\n")) {
+            String line = rawLine.trim();
+            if (line.isEmpty()) continue;
+            if (isWhitelistHeader(line)) {
+                inWhite = true;
+                sawHeader = true;
+                continue;
+            }
+            if (line.startsWith("#") || line.startsWith("//")) continue;
+            if (inWhite) {
+                addWhitelistEntry(wl, line, log, null);
+            } else {
+                int eq = line.indexOf('=');
+                if (eq < 0) eq = line.indexOf('：');
+                if (eq < 0) {
+                    addWhitelistEntry(wl, line, log,
+                            "该行不在 [白名单] 段内也不是键值对，已按玩家名兜底收录");
+                    continue;
+                }
+                String k = normKey(line.substring(0, eq));
+                if (k.isEmpty()) continue;
+                ctl.put(k, line.substring(eq + 1).trim());
+            }
+        }
+        if (!sawHeader && !wl.isEmpty()) {
+            warn(log, "未识别到 [白名单] 段标题，已按「无键值=玩家名」兜底收录 "
+                    + wl.size() + " 个条目");
+        }
+        return new ParsedConfig(ctl, wl, sawHeader);
+    }
+
+    /** 清洗并收录一条白名单条目（note 为附加告警说明，可为 null） */
+    private static void addWhitelistEntry(Set<String> wl, String raw, Logger log, String note) {
+        String s = stripInvisible(raw);
+        if (!s.equals(raw)) {
+            warn(log, "白名单条目含不可见字符（零宽/全角空格/不间断空格），已清洗: ["
+                    + raw + "] -> [" + s + "]");
+        }
+        int c = indexOfInlineComment(s);
+        if (c >= 0) {
+            warn(log, "白名单条目的行内注释已忽略: " + s.substring(c).trim());
+            s = s.substring(0, c).trim();
+        }
+        // 列表装饰前缀：- > * · •（合法 MC 名不会以这些字符开头）
+        String noDecor = s.replaceFirst("^[-*>\\u00b7\\u2022]\\s+", "");
+        if (!noDecor.equals(s)) {
+            warn(log, "白名单条目前缀符号已忽略: [" + s + "] -> [" + noDecor + "]");
+            s = noDecor;
+        }
+        s = s.trim();
+        if (s.isEmpty()) return;
+        if (note != null) warn(log, note + ": " + raw);
+        // 仍坚持「一行一个玩家名」：整行收录，但格式不规范必须能被看见
+        if (s.indexOf(',') >= 0 || s.indexOf('\uFF0C') >= 0 || s.indexOf('\u3001') >= 0
+                || s.indexOf(';') >= 0 || s.indexOf('\uFF1B') >= 0 || s.indexOf(' ') >= 0
+                || s.indexOf('\u3000') >= 0 || s.indexOf('\t') >= 0) {
+            warn(log, "白名单条目不符合「一行一个玩家名」，已按整行收录: " + s);
+        }
+        wl.add(s);
+    }
+
+    /** 去掉肉眼看不见却会让匹配失败的字符：零宽/BOM/不间断空格/全角空格 */
+    private static String stripInvisible(String s) {
+        if (s == null) return null;
+        return s.replaceAll("[\\u200B-\\u200D\\u2060\\uFEFF\\u00A0\\u3000]", "");
+    }
+
+    /** 行内注释起点（# / ＃ / //），返回 -1 表示没有 */
+    private static int indexOfInlineComment(String s) {
+        int h = s.indexOf('#');
+        if (h < 0) h = s.indexOf('\uFF03');
+        if (h < 0) h = s.indexOf("//");
+        return h <= 0 ? -1 : h;
+    }
+
+    private static void warn(Logger log, String msg) {
+        if (log != null) log.warning("[维护模式] " + msg);
+    }
+
+    /** 布尔词识别（与 toBool 口径一致），用于把 flase / ture 这类拼写错误提示出来 */
+    private static boolean isBoolWord(String v) {
+        if (v == null) return false;
+        String s = v.trim().toLowerCase(Locale.ROOT);
+        if (s.isEmpty()) return false;
+        return s.equals("true") || s.equals("yes") || s.equals("y") || s.equals("on")
+                || s.equals("1") || s.equals("是") || s.equals("开") || s.equals("开启") || s.equals("启用")
+                || s.equals("false") || s.equals("no") || s.equals("n") || s.equals("off")
+                || s.equals("0") || s.equals("否") || s.equals("关") || s.equals("关闭") || s.equals("停用");
+    }
+
+    /** 白名单条目摘要（最多 20 个），日志里直接对账用 */
+    private static String summarize(Set<String> names) {
+        StringBuilder sb = new StringBuilder();
+        int i = 0;
+        for (String n : names) {
+            if (i == 20) {
+                sb.append(", …共").append(names.size()).append("人");
+                return sb.toString();
+            }
+            if (i++ > 0) sb.append(", ");
+            sb.append(n);
+        }
+        return sb.toString();
+    }
+
+    private static String normKey(String k) {
+        if (k == null) return "";
+        return k.trim().toLowerCase(Locale.ROOT).replace(" ", "").replace("_", "").replace("　", "");
+    }
+
+    private static String pick(Map<String, String> ctl, String... keys) {
+        for (String k : keys) {
+            String v = ctl.get(normKey(k));
+            if (v != null && !v.trim().isEmpty()) return v.trim();
+        }
+        return null;
+    }
+
+    private static boolean toBool(String v, boolean def) {
+        if (v == null) return def;
+        String s = v.trim().toLowerCase(Locale.ROOT);
+        if (s.isEmpty()) return def;
+        return s.equals("true") || s.equals("yes") || s.equals("y") || s.equals("on")
+                || s.equals("1") || s.equals("是") || s.equals("开") || s.equals("开启") || s.equals("启用");
+    }
+
+    /**
+     * 时间解析，支持：
+     *  - 10位秒级时间戳 / 13位毫秒时间戳
+     *  - 2026-09-28 20:00 / 2026/9/28 20:00:33 / 2026.09.28
+     *  - 2026年9月28日20时30分 / 2026年9月28日 20:30
+     *  - 只写 20:00（今天该时刻）
+     * 解析失败返回 null
+     */
+    static Long parseTime(String raw) {
+        if (raw == null) return null;
+        String s = raw.trim().replace("\"", "");
+        if (s.isEmpty()) return null;
+        if (s.matches("\\d{10}")) return Long.parseLong(s) * 1000L;
+        if (s.matches("\\d{13}")) return Long.parseLong(s);
+
+        List<Long> n = new ArrayList<>();
+        Matcher m = NUM_PAT.matcher(s);
+        while (m.find()) {
+            try {
+                n.add(Long.parseLong(m.group()));
+            } catch (Exception ignore) {
+            }
+        }
+        if (n.isEmpty()) return null;
+
+        String first = String.valueOf(n.get(0));
+        if (first.length() == 10) return n.get(0) * 1000L;
+        if (first.length() == 13) return n.get(0);
+
+        if (n.size() == 2 && n.get(0) <= 23 && n.get(1) <= 59) {
+            LocalDateTime now = LocalDateTime.now();
+            return now.withHour(n.get(0).intValue()).withMinute(n.get(1).intValue())
+                    .withSecond(0).withNano(0)
+                    .atZone(ZoneId.systemDefault()).toInstant().toEpochMilli();
+        }
+        if (n.size() < 3) return null;
+
+        int y = n.get(0).intValue();
+        int mo = n.get(1).intValue();
+        int d = n.get(2).intValue();
+        int h = n.size() > 3 ? n.get(3).intValue() : 0;
+        int mi = n.size() > 4 ? n.get(4).intValue() : 0;
+        int se = n.size() > 5 ? n.get(5).intValue() : 0;
+        if (y < 1970 || y > 2100 || mo < 1 || mo > 12 || d < 1 || d > 31
+                || h > 23 || mi > 59 || se > 59) {
+            return null;
+        }
+        try {
+            return LocalDateTime.of(y, mo, d, h, mi, se)
+                    .atZone(ZoneId.systemDefault()).toInstant().toEpochMilli();
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
+    /** 时长解析：24 / 24h / 12小时 / 90分钟 / 2天，默认单位小时 */
+    static Long parseDuration(String raw) {
+        if (raw == null) return null;
+        String s = raw.trim().toLowerCase(Locale.ROOT);
+        if (s.isEmpty()) return null;
+        Matcher m = DUR_PAT.matcher(s);
+        if (!m.find()) return null;
+        double v;
+        try {
+            v = Double.parseDouble(m.group(1));
+        } catch (Exception e) {
+            return null;
+        }
+        String unit = m.group(2) == null ? "" : m.group(2);
+        long ms;
+        if (unit.contains("毫秒")) ms = 1L;
+        else if (unit.startsWith("s") || unit.contains("秒")) ms = 1000L;
+        else if (unit.startsWith("m") || unit.contains("分")) ms = 60_000L;
+        else if (unit.startsWith("d") || unit.contains("天")) ms = 86_400_000L;
+        else ms = 3_600_000L;
+        long r = (long) (v * ms);
+        return r <= 0 ? null : r;
+    }
+
+    /** 优先按 UTF-8 严格解码，失败则按 GBK（Windows 记事本默认编码） */
+    private static String decode(byte[] bytes) {
+        if (bytes == null || bytes.length == 0) return "";
+        try {
+            CharsetDecoder dec = StandardCharsets.UTF_8.newDecoder()
+                    .onMalformedInput(CodingErrorAction.REPORT)
+                    .onUnmappableCharacter(CodingErrorAction.REPORT);
+            dec.decode(ByteBuffer.wrap(bytes));
+            return new String(bytes, StandardCharsets.UTF_8);
+        } catch (CharacterCodingException e) {
+            try {
+                return new String(bytes, Charset.forName("GBK"));
+            } catch (Exception e2) {
+                return new String(bytes, StandardCharsets.UTF_8);
+            }
+        }
+    }
+}

src/main/java/Sdf1_login/MaterialTranslator.java

@@ -0,0 +1,326 @@
+package Sdf1_login;
+
+import org.bukkit.Bukkit;
+
+import java.net.URI;
+import java.net.URLEncoder;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.nio.charset.StandardCharsets;
+import java.time.Duration;
+import java.util.*;
+import java.util.concurrent.*;
+
+/**
+ * 多源在线翻译工具 —— 将MC英文材料名翻译为中文。
+ * 优先使用国内接口(有道/简心)，失败后降级到Google。
+ * 结果缓存避免重复请求。
+ */
+public class MaterialTranslator {
+
+    private static final ConcurrentHashMap<String, String> cache = new ConcurrentHashMap<>();
+    private static final ExecutorService executor = Executors.newFixedThreadPool(2);
+    private static final HttpClient http = HttpClient.newBuilder()
+            .connectTimeout(Duration.ofSeconds(3))
+            .build();
+
+    // 翻译源优先级：国内接口优先
+    private static final List<TranslationSource> SOURCES = Arrays.asList(
+            TranslationSource.YOUDAO,
+            TranslationSource.JIANXIN,
+            TranslationSource.GOOGLE
+    );
+
+    /**
+     * 翻译源枚举
+     */
+    private enum TranslationSource {
+        YOUDAO("有道翻译"),
+        JIANXIN("简心翻译"),
+        GOOGLE("Google翻译");
+
+        final String name;
+
+        TranslationSource(String name) {
+            this.name = name;
+        }
+    }
+
+    /**
+     * 将材料名（如 GRASS_BLOCK）转为可读英文（Grass Block）
+     */
+    public static String toReadable(String materialName) {
+        if (materialName == null || materialName.isEmpty()) return "";
+        return Arrays.stream(materialName.split("_"))
+                .map(w -> w.substring(0, 1).toUpperCase() + w.substring(1).toLowerCase())
+                .reduce((a, b) -> a + " " + b)
+                .orElse(materialName);
+    }
+
+    /**
+     * 同步翻译单个材料名（有缓存则直接返回）。
+     * 优先走 MC 官方 zh_cn.json 翻译，查不到才走机翻。
+     */
+    public static String translate(String materialName) {
+        if (materialName == null || materialName.isEmpty()) return "";
+        String key = materialName.toUpperCase();
+
+        // 缓存命中
+        if (cache.containsKey(key)) {
+            return cache.get(key);
+        }
+
+        // 1. 官方翻译（基于原始 Material 名 GRASS_BLOCK → block.minecraft.grass_block）
+        String official = OfficialTranslations.lookUp(materialName);
+        if (official != null && !official.isEmpty()) {
+            cache.put(key, official);
+            return official;
+        }
+
+        // 2. 机翻兜底
+        String readable = toReadable(key);
+        String zh = translateWithFallback(readable);
+        if (zh != null && !zh.isEmpty()) {
+            cache.put(key, zh);
+            return zh;
+        }
+
+        return readable; // fallback 可读英文
+    }
+
+    /**
+     * 批量异步翻译，返回 future map
+     */
+    public static CompletableFuture<Map<String, String>> translateBatch(Collection<String> materials) {
+        Set<String> unique = new LinkedHashSet<>();
+        for (String m : materials) {
+            if (m != null && !m.isEmpty() && !cache.containsKey(m.toUpperCase())) {
+                unique.add(m);
+            }
+        }
+        if (unique.isEmpty()) {
+            Map<String, String> result = new HashMap<>();
+            for (String m : materials) {
+                if (m != null) result.put(m, cache.getOrDefault(m.toUpperCase(), toReadable(m)));
+            }
+            return CompletableFuture.completedFuture(result);
+        }
+
+        List<CompletableFuture<Void>> futures = new ArrayList<>();
+        for (String m : unique) {
+            futures.add(CompletableFuture.runAsync(() -> translate(m), executor));
+        }
+
+        return CompletableFuture.allOf(futures.toArray(new CompletableFuture[0]))
+                .thenApply(v -> {
+                    Map<String, String> result = new HashMap<>();
+                    for (String m : materials) {
+                        if (m != null) {
+                            result.put(m, cache.getOrDefault(m.toUpperCase(), toReadable(m)));
+                        }
+                    }
+                    return result;
+                });
+    }
+
+    /**
+     * 多源翻译，按优先级尝试，失败自动降级
+     */
+    private static String translateWithFallback(String text) {
+        for (TranslationSource source : SOURCES) {
+            try {
+                String result = null;
+                switch (source) {
+                    case YOUDAO:
+                        result = translateViaYoudao(text);
+                        break;
+                    case JIANXIN:
+                        result = translateViaJianxin(text);
+                        break;
+                    case GOOGLE:
+                        result = translateViaGoogle(text);
+                        break;
+                }
+                if (result != null && !result.isEmpty()) {
+                    return result;
+                }
+            } catch (Exception e) {
+                Bukkit.getLogger().warning("[翻译] 机翻 " + source.name + " 异常: " + e.getClass().getSimpleName() + ": " + e.getMessage());
+            }
+        }
+        return null;
+    }
+
+    // ==================== 翻译源实现 ====================
+
+    /**
+     * 有道翻译API
+     * URL: https://v.api.aa1.cn/api/api-fanyi-yd/index.php
+     * 参数: msg=翻译内容, type=1(中→英) / 2(英→中)
+     */
+    private static String translateViaYoudao(String text) {
+        try {
+            String encoded = URLEncoder.encode(text, StandardCharsets.UTF_8);
+            // type=2 表示英→中
+            String url = "https://v.api.aa1.cn/api/api-fanyi-yd/index.php?msg=" + encoded + "&type=2";
+
+            HttpRequest req = HttpRequest.newBuilder()
+                    .uri(URI.create(url))
+                    .header("User-Agent", "Mozilla/5.0")
+                    .timeout(Duration.ofSeconds(3))
+                    .GET()
+                    .build();
+
+            HttpResponse<String> resp = http.send(req, HttpResponse.BodyHandlers.ofString());
+            if (resp.statusCode() == 200) {
+                // 返回: {"type":"中英互译","desc":"中文翻译英文","text":"翻译结果"}
+                return parseJsonField(resp.body(), "text");
+            }
+        } catch (Exception e) {
+            // 静默降级
+        }
+        return null;
+    }
+
+    /**
+     * 简心翻译API
+     * URL: https://api.qvqa.cn/api/fanyi
+     * 参数: text=翻译内容, source=en, target=zh
+     */
+    private static String translateViaJianxin(String text) {
+        try {
+            String encoded = URLEncoder.encode(text, StandardCharsets.UTF_8);
+            String url = "https://api.qvqa.cn/api/fanyi?text=" + encoded + "&source=en&target=zh";
+
+            HttpRequest req = HttpRequest.newBuilder()
+                    .uri(URI.create(url))
+                    .header("User-Agent", "Mozilla/5.0")
+                    .timeout(Duration.ofSeconds(3))
+                    .GET()
+                    .build();
+
+            HttpResponse<String> resp = http.send(req, HttpResponse.BodyHandlers.ofString());
+            if (resp.statusCode() == 200) {
+                // 返回: {"code":200,"message":"OK","data":{"sourceText":"...","targetText":"翻译结果",...}}
+                return parseNestedJsonField(resp.body(), "data", "targetText");
+            }
+        } catch (Exception e) {
+            // 静默降级
+        }
+        return null;
+    }
+
+    /**
+     * Google Translate 免费接口
+     */
+    private static String translateViaGoogle(String text) {
+        try {
+            String encoded = URLEncoder.encode(text, StandardCharsets.UTF_8);
+            String url = "https://clients5.google.com/translate_a/single"
+                    + "?client=gtx&sl=en&tl=zh-CN&dt=t&q=" + encoded;
+
+            HttpRequest req = HttpRequest.newBuilder()
+                    .uri(URI.create(url))
+                    .header("User-Agent", "Mozilla/5.0")
+                    .timeout(Duration.ofSeconds(3))
+                    .GET()
+                    .build();
+
+            HttpResponse<String> resp = http.send(req, HttpResponse.BodyHandlers.ofString());
+            if (resp.statusCode() == 200) {
+                // 响应格式: [["翻译结果","原文",...],...]
+                String body = resp.body();
+                int firstQuote = body.indexOf("[[\"");
+                if (firstQuote >= 0) {
+                    int endQuote = body.indexOf("\"", firstQuote + 3);
+                    if (endQuote > firstQuote) {
+                        return body.substring(firstQuote + 3, endQuote);
+                    }
+                }
+            }
+        } catch (Exception e) {
+            // 静默降级
+        }
+        return null;
+    }
+
+    // ==================== JSON解析工具 ====================
+
+    /**
+     * 简单JSON字段解析（单层）
+     * 从 {"key":"value"} 中提取 value
+     */
+    private static String parseJsonField(String json, String field) {
+        try {
+            String pattern = "\"" + field + "\"";
+            int idx = json.indexOf(pattern);
+            if (idx < 0) return null;
+
+            // 找到冒号后的引号
+            int colon = json.indexOf(':', idx + pattern.length());
+            if (colon < 0) return null;
+
+            int quoteStart = json.indexOf('"', colon + 1);
+            if (quoteStart < 0) return null;
+
+            int quoteEnd = json.indexOf('"', quoteStart + 1);
+            if (quoteEnd < 0) return null;
+
+            return json.substring(quoteStart + 1, quoteEnd);
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
+    /**
+     * 嵌套JSON字段解析
+     * 从 {"outer":{"inner":"value"}} 中提取 value
+     */
+    private static String parseNestedJsonField(String json, String outerField, String innerField) {
+        try {
+            // 找到外层对象
+            String outerPattern = "\"" + outerField + "\"";
+            int outerIdx = json.indexOf(outerPattern);
+            if (outerIdx < 0) return null;
+
+            // 找到外层对象的开始大括号
+            int braceStart = json.indexOf('{', outerIdx);
+            if (braceStart < 0) return null;
+
+            // 从外层对象内部解析内层字段
+            int depth = 1;
+            int i = braceStart + 1;
+            while (i < json.length() && depth > 0) {
+                char c = json.charAt(i);
+                if (c == '{') depth++;
+                else if (c == '}') depth--;
+                i++;
+            }
+            String innerJson = json.substring(braceStart, i);
+            return parseJsonField(innerJson, innerField);
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
+    /**
+     * 清理缓存（可选）
+     */
+    public static void clearCache() {
+        cache.clear();
+    }
+
+    /**
+     * 获取当前使用的翻译源信息（调试用）
+     */
+    public static String getSourceInfo() {
+        StringBuilder sb = new StringBuilder("翻译源优先级: ");
+        for (int i = 0; i < SOURCES.size(); i++) {
+            TranslationSource src = SOURCES.get(i);
+            sb.append(i + 1).append(".").append(src.name);
+            if (i < SOURCES.size() - 1) sb.append(" > ");
+        }
+        return sb.toString();
+    }
+}

src/main/java/Sdf1_login/MenuIconManager.java

@@ -0,0 +1,152 @@
+package Sdf1_login;
+
+import org.bukkit.Material;
+import org.bukkit.NamespacedKey;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+import org.bukkit.persistence.PersistentDataType;
+import org.bukkit.util.io.BukkitObjectInputStream;
+import org.bukkit.util.io.BukkitObjectOutputStream;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.util.Base64;
+
+public class MenuIconManager {
+
+    private final Main plugin;
+    private final NamespacedKey iconKey;
+
+    public MenuIconManager(Main plugin) {
+        this.plugin = plugin;
+        this.iconKey = new NamespacedKey(
+                plugin, "custom_menu_icon");
+    }
+
+    // ========== GUIManager 调用的方法 ==========
+
+    /**
+     * Base64 → ItemStack
+     * 对应 GUIManager 中的
+     * plugin.getMenuIconMgr().deserializeItem(...)
+     */
+    public ItemStack deserializeItem(String b64) {
+        if (b64 == null || b64.isEmpty())
+            return null;
+        try {
+            byte[] data =
+                    Base64.getDecoder().decode(b64);
+            ByteArrayInputStream bais =
+                    new ByteArrayInputStream(data);
+            BukkitObjectInputStream is =
+                    new BukkitObjectInputStream(bais);
+            Object obj = is.readObject();
+            is.close();
+            if (obj instanceof ItemStack)
+                return (ItemStack) obj;
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+
+    /**
+     * ItemStack → Base64
+     * 对应 GUIManager 中的
+     * plugin.getMenuIconMgr().serializeItem(...)
+     */
+    public String serializeItem(ItemStack item) {
+        if (item == null) return null;
+        try {
+            ByteArrayOutputStream baos =
+                    new ByteArrayOutputStream();
+            BukkitObjectOutputStream os =
+                    new BukkitObjectOutputStream(baos);
+            os.writeObject(item);
+            os.close();
+            return Base64.getEncoder()
+                    .encodeToString(
+                            baos.toByteArray());
+        } catch (Exception e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+
+    /**
+     * 给物品打上菜单图标标记
+     * 对应 GUIManager 中的
+     * plugin.getMenuIconMgr().ensureMenuIconTag(...)
+     */
+    public void ensureMenuIconTag(ItemStack item) {
+        if (item == null) return;
+        ItemMeta meta = item.getItemMeta();
+        if (meta == null) return;
+        meta.getPersistentDataContainer().set(
+                iconKey,
+                PersistentDataType.STRING,
+                "menu");
+        item.setItemMeta(meta);
+    }
+
+    /**
+     * 获取图标Key
+     * 对应 GUIManager 中的
+     * plugin.getMenuIconMgr().getIconKey()
+     */
+    public NamespacedKey getIconKey() {
+        return iconKey;
+    }
+
+    // ========== LoginManager / Main 调用的方法 ==========
+
+    /**
+     * 获取玩家自定义图标物品
+     * 有返回物品，无返回null
+     */
+    public ItemStack getIcon(Player player) {
+        String b64 = plugin.getDb()
+                .getMenuIcon(player.getName());
+        if (b64 == null || b64.isEmpty())
+            return null;
+        ItemStack item = deserializeItem(b64);
+        if (item == null) return null;
+        ensureMenuIconTag(item);
+        return item;
+    }
+
+    /**
+     * 保存图标到DB
+     */
+    public void saveIcon(Player player,
+                         ItemStack item) {
+        String b64 = serializeItem(item);
+        if (b64 != null) {
+            plugin.getDb().saveMenuIcon(
+                    player.getName(), b64,
+                    item.getType().name());
+        }
+    }
+
+    /**
+     * 删除图标
+     */
+    public void removeIcon(Player player) {
+        plugin.getDb().deleteMenuIcon(
+                player.getName());
+    }
+
+    /**
+     * 检查物品是否是自定义菜单图标
+     */
+    public boolean isCustomMenuIcon(
+            ItemStack item) {
+        if (item == null) return false;
+        ItemMeta meta = item.getItemMeta();
+        if (meta == null) return false;
+        return meta.getPersistentDataContainer()
+                .has(iconKey,
+                        PersistentDataType.STRING);
+    }
+}

src/main/java/Sdf1_login/MenuManager.java

@@ -0,0 +1,470 @@
+package Sdf1_login;
+
+import org.bukkit.*;
+import org.bukkit.entity.Player;
+import org.bukkit.event.*;
+import org.bukkit.event.inventory.*;
+import org.bukkit.event.player.AsyncPlayerChatEvent;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+
+import java.io.*;
+import java.nio.charset.StandardCharsets;
+import java.util.*;
+import java.util.concurrent.ConcurrentHashMap;
+import java.nio.file.Files;
+
+public class MenuManager implements Listener {
+
+    private final Main plugin;
+    private final List<MenuItem> items =
+            new ArrayList<>();
+
+    private final Set<String> chatWait =
+            ConcurrentHashMap.newKeySet();
+    private final Map<String, String> chatField =
+            new ConcurrentHashMap<>();
+    private final Map<String, Integer> chatIdx =
+            new ConcurrentHashMap<>();
+
+
+    // ===== 菜单项 =====
+    public static class MenuItem {
+        public String title = "新菜单项";
+        public String command = "";
+        public String permType = "玩家";
+        public Integer slot = null;
+        public ItemStack icon;
+        public MenuItem() {
+            icon = randomIcon();
+        }
+
+        public MenuItem(String t,
+                        String c, String p) {
+            title = t;
+            command = c;
+            permType = p;
+            icon = randomIcon();
+        }
+
+        static ItemStack randomIcon() {
+            Material[] pool = {
+                    Material.COMPASS,
+                    Material.ENDER_PEARL,
+                    Material.DIAMOND,
+                    Material.GOLD_INGOT,
+                    Material.EMERALD,
+                    Material.NETHER_STAR,
+                    Material.BEACON,
+                    Material.ENCHANTING_TABLE,
+                    Material.CHEST,
+                    Material.FIREWORK_ROCKET,
+                    Material.BOOK,
+                    Material.ELYTRA,
+                    Material.TOTEM_OF_UNDYING
+            };
+            Material m = pool[
+                    (int) (Math.random()
+                            * pool.length)];
+            ItemStack it =
+                    new ItemStack(m);
+            ItemMeta im = it.getItemMeta();
+            im.setDisplayName("§e默认图标");
+            it.setItemMeta(im);
+            return it;
+        }
+    }
+
+    public MenuManager(Main plugin) {
+        this.plugin = plugin;
+    }
+
+    public List<MenuItem> getItems() {
+        return items;
+    }
+
+    // ===== 读取菜单.txt（主菜单唯一来源） =====
+    public void loadMenu() {
+        items.clear();
+
+        // 优先菜单.txt，备选menu.txt
+        File f = new File(
+                plugin.getDataFolder(),
+                "菜单.txt");
+        if (!f.exists()) {
+            File alt = new File(
+                    plugin.getDataFolder(),
+                    "menu.txt");
+            if (alt.exists()) {
+                f = alt;
+            } else {
+                createDefault(f);
+            }
+        }
+        parseFile(f);
+        plugin.getLogger().info(
+                "[Menu] 加载 " + items.size()
+                        + " 个菜单项 (源: "
+                        + f.getName() + ")");
+    }
+
+    private void parseFile(File f) {
+        plugin.getLogger().info("[Menu] ===== 扫描 =====");
+        plugin.getLogger().info("[Menu] 路径: "
+                + f.getAbsolutePath());
+        plugin.getLogger().info("[Menu] 大小: "
+                + f.length());
+
+        try {
+            List<String> lines = Files.readAllLines(
+                    f.toPath(), StandardCharsets.UTF_8);
+            plugin.getLogger().info("[Menu] 总行数: "
+                    + lines.size());
+
+            boolean inBlock = false;
+            boolean inHtml = false;
+            StringBuilder buf = new StringBuilder();
+            boolean inItem = false;
+            int parsed = 0;
+
+            for (int lineNum = 1;
+                 lineNum <= lines.size();
+                 lineNum++) {
+                String raw = lines.get(lineNum - 1);
+                String l = raw.trim();
+
+                plugin.getLogger().info(
+                        "[Menu] L" + lineNum
+                                + ": 原文[" + l.length()
+                                + "字符] " + l);
+
+                // ===== 第1优先：跨行块注释 =====
+                if (inBlock) {
+                    if (l.contains("*/")) {
+                        inBlock = false;
+                        l = l.substring(
+                                        l.indexOf("*/") + 2)
+                                .trim();
+                        plugin.getLogger().info(
+                                "[Menu] L" + lineNum
+                                        + ": 块注释结束");
+                    } else {
+                        plugin.getLogger().info(
+                                "[Menu] L" + lineNum
+                                        + ": [块注释中]");
+                        continue;
+                    }
+                }
+
+                // ===== 第2优先：跨行HTML注释 =====
+                if (inHtml) {
+                    if (l.contains("-->")) {
+                        inHtml = false;
+                        l = l.substring(
+                                        l.indexOf("-->") + 3)
+                                .trim();
+                    } else {
+                        plugin.getLogger().info(
+                                "[Menu] L" + lineNum
+                                        + ": [HTML注释中]");
+                        continue;
+                    }
+                }
+
+                // ===== 第3优先：整行注释（最高裁决） =====
+                // 以 # 或 // 开头的行，直接跳过
+                // 不管后面包含什么 /* <!-- 等
+                if (l.startsWith("#")
+                        || l.startsWith("//")) {
+                    plugin.getLogger().info(
+                            "[Menu] L" + lineNum
+                                    + ": [整行注释,跳过]");
+                    continue;
+                }
+
+                // ===== 第4优先：块注释开始 =====
+                if (l.contains("/*")) {
+                    l = l.substring(0, l.indexOf("/*"))
+                            .trim();
+                    inBlock = true;
+                    plugin.getLogger().info(
+                            "[Menu] L" + lineNum
+                                    + ": 进入/*块注释"
+                                    + " 剩余[" + l + "]");
+                    if (l.isEmpty()) {
+                        continue;
+                    }
+                }
+
+                // ===== 第5优先：HTML注释开始 =====
+                if (l.contains("<!--")) {
+                    l = l.substring(0,
+                            l.indexOf("<!--")).trim();
+                    inHtml = true;
+                    plugin.getLogger().info(
+                            "[Menu] L" + lineNum
+                                    + ": 进入<!--注释");
+                    if (l.isEmpty()) {
+                        continue;
+                    }
+                }
+
+                // ===== 第6优先：行内注释 =====
+                int hashPos = l.indexOf("#");
+                int slashPos = l.indexOf("//");
+                if (hashPos >= 0) {
+                    l = l.substring(0, hashPos).trim();
+                }
+                if (slashPos >= 0) {
+                    if (hashPos < 0
+                            || slashPos < hashPos) {
+                        l = l.substring(0, slashPos)
+                                .trim();
+                    }
+                }
+
+                if (l.isEmpty()) {
+                    plugin.getLogger().info(
+                            "[Menu] L" + lineNum
+                                    + ": 空");
+                    continue;
+                }
+
+                plugin.getLogger().info(
+                        "[Menu] L" + lineNum
+                                + ": [保留] " + l);
+
+                if (l.equals("{")) {
+                    inItem = true;
+                    buf.setLength(0);
+                    plugin.getLogger().info(
+                            "[Menu] === 块开始 ===");
+                    continue;
+                }
+
+                if (l.equals("}")) {
+                    if (inItem) {
+                        plugin.getLogger().info(
+                                "[Menu] === 块结束 ===");
+                        parseBlock(buf.toString());
+                        parsed++;
+                        plugin.getLogger().info(
+                                "[Menu] 当前菜单项: "
+                                        + items.size());
+                    }
+                    inItem = false;
+                    continue;
+                }
+
+                if (inItem) {
+                    buf.append(l).append("\n");
+                }
+            }
+
+            plugin.getLogger().info(
+                    "[Menu] ===== 完毕 =====");
+            plugin.getLogger().info(
+                    "[Menu] 块数: " + parsed);
+            plugin.getLogger().info(
+                    "[Menu] 菜单项: "
+                            + items.size());
+
+        } catch (Exception e) {
+            plugin.getLogger().warning(
+                    "[Menu] 异常: "
+                            + e.getMessage());
+        }
+    }
+
+
+    private void parseBlock(String block) {
+        String title = "";
+        String cmd = "";
+        String perm = "玩家";
+        String iconMat = "";
+        int slotNum = -1;
+
+        for (String line : block.split("\n")) {
+            line = line.trim();
+            if (line.isEmpty()) continue;
+
+            String v = "";
+            int idx = line.indexOf("：");
+            if (idx < 0) idx = line.indexOf(":");
+            if (idx >= 0) {
+                v = line.substring(idx + 1).trim();
+                if (v.startsWith("\"")
+                        && v.endsWith("\"")
+                        && v.length() >= 2) {
+                    v = v.substring(1, v.length() - 1);
+                }
+            }
+
+            if (line.startsWith("标题")) {
+                title = v;
+            } else if (line.startsWith("指令")) {
+                cmd = v;
+                if (!cmd.isEmpty()
+                        && !cmd.startsWith("/")) {
+                    cmd = "/" + cmd;
+                }
+            } else if (line.startsWith("权限")) {
+                perm = v;
+            } else if (line.startsWith("图标")) {
+                iconMat = v;
+            } else if (line.startsWith("格子")) {
+                try {
+                    int s = Integer.parseInt(v);
+                    if (s >= 1 && s <= 54) {
+                        slotNum = s;
+                    }
+                } catch (NumberFormatException ignored) {
+                }
+            }
+        }
+
+        if (title.isEmpty()) return;
+
+        MenuItem mi = new MenuItem(title, cmd, perm);
+        if (slotNum >= 1 && slotNum <= 54) {
+            mi.slot = slotNum;
+        }
+        if (!iconMat.isEmpty()) {
+            try {
+                String matName = iconMat
+                        .replace("minecraft:", "")
+                        .replace("bukkit:", "")
+                        .trim().toUpperCase();
+                Material m =
+                        Material.valueOf(matName);
+                mi.icon = new ItemStack(m);
+                ItemMeta im =
+                        mi.icon.getItemMeta();
+                im.setDisplayName(
+                        "§e" + title);
+                mi.icon.setItemMeta(im);
+            } catch (Exception e) {
+                plugin.getLogger().warning(
+                        "[Menu] 无法解析: "
+                                + iconMat);
+            }
+        }
+        items.add(mi);
+    }
+
+
+    private void createDefault(File f) {
+        try (PrintWriter pw = new PrintWriter(
+                new OutputStreamWriter(
+                        new FileOutputStream(f),
+                        StandardCharsets
+                                .UTF_8))) {
+            pw.println("# 服务器菜单");
+            pw.println("# {}定义菜单项");
+            pw.println("# 支持"
+                    + " # // /* */ <!-- -->");
+            pw.println();
+            pw.println("{");
+            pw.println("  标题：主城传送");
+            pw.println("  指令：/spawn");
+            pw.println("  权限类型：玩家");
+            pw.println("  图标：COMPASS");
+            pw.println("}");
+            pw.println();
+            pw.println("{");
+            pw.println("  标题：随机传送");
+            pw.println("  指令：/rtp");
+            pw.println("  权限类型：玩家");
+            pw.println("  图标：ENDER_PEARL");
+            pw.println("}");
+        } catch (Exception ignored) {
+        }
+    }
+
+    // ===== 保存 =====
+    public void saveMenu() {
+        // 保存到加载源文件
+        File f = new File(
+                plugin.getDataFolder(),
+                "菜单.txt");
+        if (!f.exists()) {
+            File alt = new File(
+                    plugin.getDataFolder(),
+                    "menu.txt");
+            if (alt.exists()) f = alt;
+        }
+        try (PrintWriter pw = new PrintWriter(
+                new OutputStreamWriter(
+                        new FileOutputStream(f),
+                        StandardCharsets.UTF_8))) {
+            pw.println("# 服务器菜单");
+            pw.println();
+            for (MenuItem mi : items) {
+                pw.println("{");
+                pw.println("  标题："
+                        + mi.title);
+                pw.println("  指令："
+                        + mi.command);
+                pw.println("  权限类型："
+                        + mi.permType);
+                // ★ 保存实际材质名 ★
+                pw.println("  图标："
+                        + mi.icon.getType().name());
+                pw.println("}");
+                pw.println();
+            }
+        } catch (Exception e) {
+            plugin.getLogger().warning(
+                    "[Menu] 保存失败: "
+                            + e.getMessage());
+        }
+    }
+
+    // ===== 聊天编辑 =====
+    public boolean isEditing(String name) {
+        return chatWait.contains(name);
+    }
+
+    public void editTitle(
+            Player p, int idx) {
+        chatIdx.put(p.getName(), idx);
+        chatWait.add(p.getName());
+        chatField.put(p.getName(), "title");
+        p.closeInventory();
+        p.sendMessage("§e请输入菜单标题:");
+    }
+
+    public void editCommand(
+            Player p, int idx) {
+        chatIdx.put(p.getName(), idx);
+        chatWait.add(p.getName());
+        chatField.put(p.getName(), "command");
+        p.closeInventory();
+        p.sendMessage("§e请输入指令"
+                + "(自动补全/):");
+    }
+
+    public void onChat(Player p, String input) {
+        String name = p.getName();
+        if (!chatWait.remove(name)) return;
+
+        String field = chatField.remove(name);
+        Integer idx = chatIdx.get(name);
+        if (idx == null || idx >= items.size()) return;
+
+        MenuItem mi = items.get(idx);
+
+        if ("title".equals(field)) {
+            mi.title = input;
+            p.sendMessage("§a标题: " + input);
+        } else if ("command".equals(field)) {
+            if (!input.startsWith("/"))
+                input = "/" + input;
+            mi.command = input;
+            p.sendMessage("§a指令: " + input);
+        }
+
+        Bukkit.getScheduler().runTask(plugin, () ->
+                plugin.gui.openEditor(p, idx));
+    }
+}

src/main/java/Sdf1_login/OfficialTranslations.java

@@ -0,0 +1,229 @@
+package Sdf1_login;
+
+import com.google.gson.Gson;
+import com.google.gson.JsonArray;
+import com.google.gson.JsonObject;
+import org.bukkit.Bukkit;
+
+import java.io.File;
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.time.Duration;
+import java.util.Locale;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.logging.Level;
+
+/**
+ * MC 官方中文翻译加载器。<br>
+ * <br>
+ * 工作流程优先级：<br>
+ * 1. 本地缓存 (plugins/Sdf1_login/zh_cn.json) —— 同步加载，开机即用<br>
+ * 2. Mojang API —— 异步下载最新版，写缓存并刷入内存<br>
+ * 3. 全部失败 —— 返回 null，调用者走机翻兜底<br>
+ * <br>
+ * zh_cn.json 键示例：<br>
+ * {@code block.minecraft.grass_block → "草方块"}<br>
+ * {@code item.minecraft.diamond_sword → "钻石剑"}<br>
+ * <br>
+ * 查找策略：直接 key → block.minecraft.* → item.minecraft.*
+ */
+public class OfficialTranslations {
+
+    private static final ConcurrentHashMap<String, String> map = new ConcurrentHashMap<>();
+    private static final Gson gson = new Gson();
+
+    // ---------- 对外 API ----------
+
+    /**
+     * 初始化（在 onEnable 调用）。<br>
+     * 纯同步：先读本地缓存 &rarr; 没有则从 Mojang API 下载并写缓存。<br>
+     * 缓存文件由部署脚本随 JAR 一起上传，确保服务器不直连 Mojang 也能加载。
+     */
+    public static void init(Main plugin) {
+        File cacheFile = new File(plugin.getDataFolder(), "zh_cn.json");
+
+        // 1. 本地缓存 —— 同步加载
+        if (cacheFile.isFile()) {
+            try {
+                String content = Files.readString(cacheFile.toPath(), StandardCharsets.UTF_8);
+                loadFromJson(content);
+                plugin.getLogger().info("[官方翻译] 已加载本地缓存 zh_cn.json（" + map.size() + " 条）");
+                return; // 缓存命中，完毕
+            } catch (Exception e) {
+                plugin.getLogger().warning("[官方翻译] 本地缓存损坏: " + e.getMessage());
+            }
+        }
+
+        // 2. 无缓存或损坏 → 同步从 Mojang API 下载
+        plugin.getLogger().info("[官方翻译] 本地缓存不存在/损坏，从 Mojang API 同步下载...");
+        try {
+            String version = getMinecraftVersion();
+            if (version == null) throw new RuntimeException("无法获取服务器版本号");
+            String json = downloadFromMojang(version);
+            if (json == null) throw new RuntimeException("下载返回空");
+            Files.writeString(cacheFile.toPath(), json, StandardCharsets.UTF_8);
+            loadFromJson(json);
+            plugin.getLogger().info("[官方翻译] Mojang 下载成功（" + map.size() + " 条），已缓存至 " + cacheFile.getName());
+        } catch (Exception e) {
+            plugin.getLogger().warning("[官方翻译] 同步下载失败: " + e.getMessage() + "，走机翻兜底");
+            plugin.getLogger().log(Level.FINE, "[官方翻译] 同步下载详情", e);
+        }
+    }
+
+    /**
+     * 查找官方翻译。<br>
+     * 传入原始 Material 名（如 {@code GRASS_BLOCK}），自动尝试多种 key 模式。
+     *
+     * @param materialName 原始 Material 名（大小写无关）
+     * @return 中文翻译，或 null（未命中）
+     */
+    public static String lookUp(String materialName) {
+        if (materialName == null || materialName.isEmpty()) return null;
+        String lower = materialName.toLowerCase(Locale.ROOT);
+
+        // 日志：当前 map 状态
+        Bukkit.getLogger().info("[翻译] officialLookUp: " + materialName
+                + " | map已加载=" + isLoaded() + " 条目数=" + map.size());
+
+        // 1. 精确匹配（部分 key 可直接用）
+        String val = map.get(lower);
+        if (val != null) {
+            Bukkit.getLogger().info("[翻译] officialLookUp 命中(精确): " + lower + " → " + val);
+            return val;
+        }
+
+        // 2. block.minecraft.<name>
+        val = map.get("block.minecraft." + lower);
+        if (val != null) {
+            Bukkit.getLogger().info("[翻译] officialLookUp 命中(block): " + lower + " → " + val);
+            return val;
+        }
+
+        // 3. item.minecraft.<name>
+        val = map.get("item.minecraft." + lower);
+        if (val != null) {
+            Bukkit.getLogger().info("[翻译] officialLookUp 命中(item): " + lower + " → " + val);
+            return val;
+        }
+
+        Bukkit.getLogger().info("[翻译] officialLookUp 未命中: " + lower + "，将走机翻兜底");
+        return null; // 未命中 -> 调用者走机翻
+    }
+
+    /** 当前加载的条目数（调试用） */
+    public static int size() {
+        return map.size();
+    }
+
+    /** 是否已完成至少一次加载（缓存或下载） */
+    public static boolean isLoaded() {
+        return !map.isEmpty();
+    }
+
+    // ---------- 内部 ----------
+
+    /** 解析 zh_cn.json 字符串灌入内存 */
+    static void loadFromJson(String json) {
+        JsonObject obj = gson.fromJson(json, JsonObject.class);
+        if (obj == null) return;
+        map.clear();
+        for (Map.Entry<String, com.google.gson.JsonElement> entry : obj.entrySet()) {
+            map.put(entry.getKey(), entry.getValue().getAsString());
+        }
+    }
+
+    /** 从 Mojang API 拉取 zh_cn.json（完整链：manifest → version → asset index → object） */
+    static String downloadFromMojang(String version) throws Exception {
+        HttpClient client = HttpClient.newBuilder()
+                .connectTimeout(Duration.ofSeconds(5))
+                .followRedirects(HttpClient.Redirect.NORMAL)
+                .build();
+
+        // Step 1: Version manifest
+        HttpRequest req = HttpRequest.newBuilder()
+                .uri(URI.create("https://launchermeta.mojang.com/mc/game/version_manifest.json"))
+                .timeout(Duration.ofSeconds(10))
+                .header("User-Agent", "Sdf1Login/1.0")
+                .GET()
+                .build();
+        HttpResponse<String> resp = client.send(req, HttpResponse.BodyHandlers.ofString());
+        if (resp.statusCode() != 200) return null;
+
+        JsonObject manifest = gson.fromJson(resp.body(), JsonObject.class);
+
+        // 在 versions 数组中找目标版本
+        String versionUrl = null;
+        JsonArray versions = manifest.getAsJsonArray("versions");
+        if (versions != null) {
+            for (int i = 0; i < versions.size(); i++) {
+                JsonObject v = versions.get(i).getAsJsonObject();
+                if (version.equals(v.get("id").getAsString())) {
+                    versionUrl = v.get("url").getAsString();
+                    break;
+                }
+            }
+        }
+        if (versionUrl == null) return null;
+
+        // Step 2: Version JSON (获取 assetIndex url)
+        req = HttpRequest.newBuilder()
+                .uri(URI.create(versionUrl))
+                .timeout(Duration.ofSeconds(10))
+                .header("User-Agent", "Sdf1Login/1.0")
+                .GET()
+                .build();
+        resp = client.send(req, HttpResponse.BodyHandlers.ofString());
+        if (resp.statusCode() != 200) return null;
+
+        JsonObject versionJson = gson.fromJson(resp.body(), JsonObject.class);
+        JsonObject assetIndex = versionJson.getAsJsonObject("assetIndex");
+        if (assetIndex == null) return null;
+        String assetIndexUrl = assetIndex.get("url").getAsString();
+
+        // Step 3: Asset index (定位 zh_cn.json 的 hash)
+        req = HttpRequest.newBuilder()
+                .uri(URI.create(assetIndexUrl))
+                .timeout(Duration.ofSeconds(10))
+                .header("User-Agent", "Sdf1Login/1.0")
+                .GET()
+                .build();
+        resp = client.send(req, HttpResponse.BodyHandlers.ofString());
+        if (resp.statusCode() != 200) return null;
+
+        JsonObject assets = gson.fromJson(resp.body(), JsonObject.class);
+        JsonObject objects = assets.getAsJsonObject("objects");
+        if (objects == null) return null;
+
+        JsonObject langEntry = objects.getAsJsonObject("minecraft/lang/zh_cn.json");
+        if (langEntry == null) return null;
+        String hash = langEntry.get("hash").getAsString();
+        if (hash == null || hash.length() < 2) return null;
+
+        // Step 4: 下载 zh_cn.json
+        String langUrl = "https://resources.download.minecraft.net/" + hash.substring(0, 2) + "/" + hash;
+        req = HttpRequest.newBuilder()
+                .uri(URI.create(langUrl))
+                .timeout(Duration.ofSeconds(15))
+                .header("User-Agent", "Sdf1Login/1.0")
+                .GET()
+                .build();
+        resp = client.send(req, HttpResponse.BodyHandlers.ofString());
+        if (resp.statusCode() == 200) {
+            return resp.body();
+        }
+        return null;
+    }
+
+    /** 从 Bukkit API 获取纯版本号，如 "1.21.4" */
+    private static String getMinecraftVersion() {
+        String ver = Bukkit.getBukkitVersion();
+        if (ver == null) return null;
+        int dash = ver.indexOf('-');
+        return dash > 0 ? ver.substring(0, dash) : ver;
+    }
+}

src/main/java/Sdf1_login/PasswordUtils.java

@@ -1,72 +1,77 @@
-package Sdf1_login;
-
-import java.security.MessageDigest;
-import java.security.SecureRandom;
-import java.util.Base64;
-
-public class PasswordUtils {
-
-    private static final SecureRandom RANDOM =
-            new SecureRandom();
-
-    public static String generateSalt() {
-        byte[] salt = new byte[16];
-        RANDOM.nextBytes(salt);
-        return Base64.getEncoder().encodeToString(salt);
-    }
-
-    public static String hash(String password, String salt) {
-        try {
-            MessageDigest md =
-                    MessageDigest.getInstance("SHA-256");
-            md.update(Base64.getDecoder().decode(salt));
-            byte[] hash =
-                    md.digest(password.getBytes("UTF-8"));
-            return Base64.getEncoder().encodeToString(hash);
-        } catch (Exception e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    public static boolean validate(String password) {
-        if (password == null) return false;
-        if (password.length() < 6 || password.length() > 20)
-            return false;
-        boolean hasUpper = false;
-        boolean hasLower = false;
-        boolean hasDigit = false;
-        for (char c : password.toCharArray()) {
-            if (Character.isUpperCase(c)) hasUpper = true;
-            if (Character.isLowerCase(c)) hasLower = true;
-            if (Character.isDigit(c)) hasDigit = true;
-        }
-        return hasUpper && hasLower && hasDigit;
-    }
-
-    public static String generateTempPassword() {
-        String chars =
-                "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
-        StringBuilder sb = new StringBuilder(8);
-        for (int i = 0; i < 8; i++) {
-            sb.append(chars.charAt(
-                    RANDOM.nextInt(chars.length())));
-        }
-        return sb.toString();
-    }
-
-    public static String generateInviteCode() {
-        String chars =
-                "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
-        StringBuilder sb = new StringBuilder(6);
-        for (int i = 0; i < 6; i++) {
-            sb.append(chars.charAt(
-                    RANDOM.nextInt(chars.length())));
-        }
-        return sb.toString();
-    }
-
-    public static String generateVerifyCode() {
-        int code = 100000 + RANDOM.nextInt(900000);
-        return String.valueOf(code);
-    }
-}
+package Sdf1_login;
+
+import java.security.MessageDigest;
+import java.security.SecureRandom;
+import java.util.Base64;
+
+public class PasswordUtils {
+
+    private static final SecureRandom RANDOM =
+            new SecureRandom();
+
+    public static String generateSalt() {
+        byte[] salt = new byte[16];
+        RANDOM.nextBytes(salt);
+        return Base64.getEncoder().encodeToString(salt);
+    }
+
+    public static String hash(String password, String salt) {
+        try {
+            MessageDigest md =
+                    MessageDigest.getInstance("SHA-256");
+            // 清理非 Base64 字符，防止数据库中转义字符导致解析错误
+            String cleanSalt = salt.replaceAll("[^A-Za-z0-9+/=]", "");
+            if (cleanSalt.isEmpty()) {
+                throw new IllegalArgumentException("Invalid salt: " + salt);
+            }
+            md.update(Base64.getDecoder().decode(cleanSalt));
+            byte[] hash =
+                    md.digest(password.getBytes("UTF-8"));
+            return Base64.getEncoder().encodeToString(hash);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public static boolean validate(String password) {
+        if (password == null) return false;
+        if (password.length() < 6 || password.length() > 20)
+            return false;
+        boolean hasUpper = false;
+        boolean hasLower = false;
+        boolean hasDigit = false;
+        for (char c : password.toCharArray()) {
+            if (Character.isUpperCase(c)) hasUpper = true;
+            if (Character.isLowerCase(c)) hasLower = true;
+            if (Character.isDigit(c)) hasDigit = true;
+        }
+        return hasUpper && hasLower && hasDigit;
+    }
+
+    public static String generateTempPassword() {
+        String chars =
+                "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
+        StringBuilder sb = new StringBuilder(8);
+        for (int i = 0; i < 8; i++) {
+            sb.append(chars.charAt(
+                    RANDOM.nextInt(chars.length())));
+        }
+        return sb.toString();
+    }
+
+    public static String generateInviteCode() {
+        String chars =
+                "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
+        StringBuilder sb = new StringBuilder(6);
+        for (int i = 0; i < 6; i++) {
+            sb.append(chars.charAt(
+                    RANDOM.nextInt(chars.length())));
+        }
+        return sb.toString();
+    }
+
+    public static String generateVerifyCode() {
+        int code = 100000 + RANDOM.nextInt(900000);
+        return String.valueOf(code);
+    }
+}

src/main/java/Sdf1_login/PlayerStorage.java

@@ -12,8 +12,11 @@ public class PlayerStorage {
                          Logger logger) {
         this.logger = logger;
         File dbFile = new File(
-                dataFolder,
+                new File(dataFolder,
+                        "任务面板"),
                 "quest_data.db");
+        dbFile.getParentFile()
+                .mkdirs();
         try {
             Class.forName(
                     "org.sqlite.JDBC");

src/main/java/Sdf1_login/PointsManager.java

@@ -1,374 +1,375 @@
-package Sdf1_login;
-
-import org.bukkit.Bukkit;
-import org.bukkit.Material;
-import org.bukkit.entity.Player;
-import org.bukkit.inventory.Inventory;
-import org.bukkit.inventory.ItemStack;
-import org.bukkit.inventory.meta.ItemMeta;
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileReader;
-import java.io.FileWriter;
-import java.io.PrintWriter;
-import java.util.ArrayList;
-import java.util.List;
-
-
-import java.lang.reflect.Method;
-import java.util.*;
-
-public class PointsManager {
-
-    private final Main plugin;
-    private Object cyInstance = null;
-    private Method cyActivationMethod = null;
-    private Method cyGetShopItemsMethod = null;
-
-    private final List<Map<String, Object>> cyItems =
-            new ArrayList<>();
-
-    public PointsManager(Main plugin) {
-        this.plugin = plugin;
-        discoverCY();
-    }
-
-    private void discoverCY() {
-        try {
-            org.bukkit.plugin.Plugin p = Bukkit
-                    .getPluginManager()
-                    .getPlugin("CY_beibao");
-            if (p != null && p.isEnabled()) {
-                cyInstance = p;
-                cyGetShopItemsMethod = p.getClass()
-                        .getMethod("onSdf1GetShopItems");
-                cyActivationMethod = p.getClass()
-                        .getMethod("onSdf1Activation",
-                                String.class,
-                                int.class, int.class);
-                plugin.getLogger().info(
-                        "[Sdf1_login] CY_beibao 联控已连接");
-            }
-        } catch (Exception ignored) {
-        }
-    }
-
-    private void refreshCYItems() {
-        cyItems.clear();
-        if (cyInstance == null
-                || cyGetShopItemsMethod == null) return;
-        try {
-            Object result =
-                    cyGetShopItemsMethod.invoke(cyInstance);
-            if (result == null) return;
-            String data = result.toString();
-            if (data.isEmpty()) return;
-            String[] items = data.split(";");
-            for (String itemStr : items) {
-                String[] p = itemStr.split("\\|");
-                if (p.length < 8) continue;
-                Map<String, Object> item =
-                        new LinkedHashMap<>();
-                item.put("id", p[0]);
-                item.put("name", p[1]);
-                item.put("days",
-                        Integer.parseInt(p[2]));
-                item.put("slots",
-                        Integer.parseInt(p[3]));
-                item.put("price",
-                        Integer.parseInt(p[4]));
-                item.put("stock",
-                        Integer.parseInt(p[5]));
-                item.put("icon", p[6]);
-                item.put("lifetime",
-                        "1".equals(p[7]));
-                cyItems.add(item);
-            }
-        } catch (Exception e) {
-            plugin.getLogger().warning(
-                    "[Sdf1_login] 拉取CY商品失败: "
-                            + e.getMessage());
-        }
-    }
-
-    private void activateCY(String name,
-                            int slots, int days) {
-        try {
-            if (cyInstance == null
-                    || cyActivationMethod == null) return;
-            cyActivationMethod.invoke(
-                    cyInstance, name, slots, days);
-        } catch (Exception e) {
-            plugin.getLogger().warning(
-                    "[Sdf1_login] CY激活失败: "
-                            + e.getMessage());
-        }
-    }
-
-    public int getPoints(String name) {
-        return ((Number) plugin.getDb()
-                .getField(name, "points")).intValue();
-    }
-
-    public Inventory createShopGUI(Player p) {
-        int points = getPoints(p.getName());
-        Inventory inv = Bukkit.createInventory(
-                null, 54,
-                "§d§l积分商城 | 当前积分: " + points);
-        fillBg(inv);
-        inv.setItem(10, mkItem(Material.EMERALD,
-                "§a游戏币充值",
-                "§7消耗积分兑换游戏币",
-                "§7100积分 = $1000",
-                "",
-                "§e点击兑换"));
-        inv.setItem(12, mkItem(Material.ENDER_CHEST,
-                "§b背包空间",
-                "§7消耗积分兑换背包格子",
-                "§750积分 = 9格永久空间",
-                "",
-                "§e点击兑换"));
-        inv.setItem(14, mkItem(Material.EXPERIENCE_BOTTLE,
-                "§e经验瓶",
-                "§7消耗积分兑换经验",
-                "§720积分 = 10级经验",
-                "",
-                "§e点击兑换"));
-        if (cyInstance != null) {
-            inv.setItem(31, mkItem(Material.CHEST,
-                    "§6背包商城",
-                    "§7来自CY_beibao的商品",
-                    "",
-                    "§e点击查看"));
-        }
-        inv.setItem(49, mkItem(Material.ARROW, "§7返回"));
-        return inv;
-    }
-
-    public Inventory createCYShopGUI(Player p) {
-        refreshCYItems();
-        int points = getPoints(p.getName());
-        int size = Math.max(54,
-                ((cyItems.size() / 9) + 1) * 9);
-        if (size > 54) size = 54;
-        Inventory inv = Bukkit.createInventory(
-                null, size,
-                "§d§lCY背包商城 | 当前积分: " + points);
-        fillBg(inv);
-        for (int i = 0; i < cyItems.size()
-                && i < 45; i++) {
-            Map<String, Object> item = cyItems.get(i);
-            String name = (String) item.get("name");
-            int price = ((Number) item.get("price"))
-                    .intValue();
-            int stock = ((Number) item.get("stock"))
-                    .intValue();
-            int days = ((Number) item.get("days"))
-                    .intValue();
-            int slots = ((Number) item.get("slots"))
-                    .intValue();
-            boolean lifetime = (boolean) item
-                    .get("lifetime");
-
-            List<String> lore = new ArrayList<>();
-            lore.add("§7价格: §e" + price + " 积分");
-            if (lifetime) {
-                lore.add("§7格子: §e终身 +" + slots);
-            } else {
-                lore.add("§7格子: §e+" + slots);
-                lore.add("§7时间: §e" + days + "天");
-            }
-            if (stock == 0) {
-                lore.add("§7库存: §a无限");
-            } else if (stock == -1) {
-                lore.add("§7库存: §c已下架");
-            } else {
-                lore.add("§7库存: §e" + stock);
-            }
-            lore.add("");
-            if (points >= price && stock != -1) {
-                lore.add("§e点击购买");
-            } else if (stock == -1) {
-                lore.add("§c已下架");
-            } else {
-                lore.add("§c积分不足");
-            }
-            inv.setItem(i, mkItem(Material.CHEST,
-                    "§a" + name,
-                    lore.toArray(new String[0])));
-        }
-        inv.setItem(size - 1,
-                mkItem(Material.ARROW, "§7返回"));
-        return inv;
-    }
-
-    public void addItem(String name,
-                        int price, String cmd2) {
-        // 追加到商品配置文件
-        File file = new File(
-                plugin.getDataFolder(),
-                "ShopItems.txt");
-        try {
-            java.io.FileWriter fw =
-                    new java.io.FileWriter(file, true);
-            fw.write(name + ":" + price
-                    + ":" + cmd2 + "\n");
-            fw.close();
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-    public void removeItem(int index) {
-        File file = new File(
-                plugin.getDataFolder(),
-                "ShopItems.txt");
-        try {
-            java.util.List<String> lines =
-                    new java.util.ArrayList<>();
-            java.io.BufferedReader br =
-                    new java.io.BufferedReader(
-                            new java.io.FileReader(
-                                    file));
-            String line;
-            int i = 0;
-            while ((line = br.readLine()) != null) {
-                if (line.trim().isEmpty()
-                        || line.startsWith("#")) {
-                    lines.add(line);
-                    continue;
-                }
-                if (i != index) {
-                    lines.add(line);
-                }
-                i++;
-            }
-            br.close();
-            java.io.PrintWriter pw =
-                    new java.io.PrintWriter(file);
-            for (String l : lines) pw.println(l);
-            pw.close();
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-
-    public void handleClick(Player p, int slot) {
-        int points = getPoints(p.getName());
-        switch (slot) {
-            case 10:
-                if (points >= 100) {
-                    plugin.getDb().deductPoints(
-                            p.getName(), 100);
-                    if (plugin.getEconomy() != null) {
-                        plugin.getEconomy()
-                                .depositPlayer(p, 1000);
-                    }
-                    p.sendMessage(plugin.getConfig2()
-                            .msg("points_purchase_success")
-                            .replace("{count}", "100"));
-                } else {
-                    p.sendMessage(plugin.getConfig2()
-                            .msg("points_insufficient")
-                            .replace("{points}",
-                                    String.valueOf(points)));
-                }
-                break;
-            case 12:
-                if (points >= 50) {
-                    plugin.getDb().deductPoints(
-                            p.getName(), 50);
-                    activateCY(p.getName(), 9, 0);
-                    p.sendMessage(plugin.getConfig2()
-                            .msg("points_purchase_success")
-                            .replace("{count}", "50"));
-                } else {
-                    p.sendMessage(plugin.getConfig2()
-                            .msg("points_insufficient")
-                            .replace("{points}",
-                                    String.valueOf(points)));
-                }
-                break;
-            case 14:
-                if (points >= 20) {
-                    plugin.getDb().deductPoints(
-                            p.getName(), 20);
-                    p.setLevel(p.getLevel() + 10);
-                    p.sendMessage(plugin.getConfig2()
-                            .msg("points_purchase_success")
-                            .replace("{count}", "20"));
-                } else {
-                    p.sendMessage(plugin.getConfig2()
-                            .msg("points_insufficient")
-                            .replace("{points}",
-                                    String.valueOf(points)));
-                }
-                break;
-            case 31:
-                if (cyInstance != null) {
-                    p.openInventory(
-                            createCYShopGUI(p));
-                }
-                break;
-        }
-    }
-
-    public void handleCYClick(Player p, int slot) {
-        if (slot < 0 || slot >= cyItems.size()
-                || slot >= 45) return;
-        Map<String, Object> item = cyItems.get(slot);
-        int price = ((Number) item.get("price"))
-                .intValue();
-        int stock = ((Number) item.get("stock"))
-                .intValue();
-        int days = ((Number) item.get("days"))
-                .intValue();
-        int slots = ((Number) item.get("slots"))
-                .intValue();
-        boolean lifetime = (boolean) item
-                .get("lifetime");
-
-        if (stock == -1) {
-            p.sendMessage("§c该商品已下架");
-            return;
-        }
-        int points = getPoints(p.getName());
-        if (points < price) {
-            p.sendMessage(plugin.getConfig2()
-                    .msg("points_insufficient")
-                    .replace("{points}",
-                            String.valueOf(points)));
-            return;
-        }
-
-        plugin.getDb().deductPoints(p.getName(), price);
-        int actDays = lifetime ? 0 : days;
-        activateCY(p.getName(), slots, actDays);
-
-        String tl = lifetime
-                ? "终身" : (days + "天");
-        p.sendMessage("§a购买成功！获得 "
-                + tl + " +" + slots + "格 背包空间");
-    }
-
-    private void fillBg(Inventory inv) {
-        ItemStack gl = mkItem(
-                Material.GRAY_STAINED_GLASS_PANE, " ");
-        for (int i = 0; i < inv.getSize(); i++)
-            inv.setItem(i, gl);
-    }
-
-    private ItemStack mkItem(Material mat, String name,
-                             String... lore) {
-        ItemStack it = new ItemStack(mat);
-        ItemMeta im = it.getItemMeta();
-        if (im != null) {
-            im.setDisplayName(name);
-            if (lore.length > 0)
-                im.setLore(Arrays.asList(lore));
-            it.setItemMeta(im);
-        }
-        return it;
-    }
-}
+package Sdf1_login;
+
+import org.bukkit.Bukkit;
+import org.bukkit.Material;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.List;
+
+
+import java.lang.reflect.Method;
+import java.util.*;
+
+public class PointsManager {
+
+    private final Main plugin;
+    private Object cyInstance = null;
+    private Method cyActivationMethod = null;
+    private Method cyGetShopItemsMethod = null;
+
+    private final List<Map<String, Object>> cyItems =
+            new ArrayList<>();
+
+    public PointsManager(Main plugin) {
+        this.plugin = plugin;
+        discoverCY();
+    }
+
+    private void discoverCY() {
+        try {
+            org.bukkit.plugin.Plugin p = Bukkit
+                    .getPluginManager()
+                    .getPlugin("CY_beibao");
+            if (p != null && p.isEnabled()) {
+                cyInstance = p;
+                cyGetShopItemsMethod = p.getClass()
+                        .getMethod("onSdf1GetShopItems");
+                cyActivationMethod = p.getClass()
+                        .getMethod("onSdf1Activation",
+                                String.class,
+                                int.class, int.class);
+                plugin.getLogger().info(
+                        "[Sdf1_login] CY_beibao 联控已连接");
+            }
+        } catch (Exception ignored) {
+        }
+    }
+
+    private void refreshCYItems() {
+        cyItems.clear();
+        if (cyInstance == null
+                || cyGetShopItemsMethod == null) return;
+        try {
+            Object result =
+                    cyGetShopItemsMethod.invoke(cyInstance);
+            if (result == null) return;
+            String data = result.toString();
+            if (data.isEmpty()) return;
+            String[] items = data.split(";");
+            for (String itemStr : items) {
+                String[] p = itemStr.split("\\|");
+                if (p.length < 8) continue;
+                Map<String, Object> item =
+                        new LinkedHashMap<>();
+                item.put("id", p[0]);
+                item.put("name", p[1]);
+                item.put("days",
+                        Integer.parseInt(p[2]));
+                item.put("slots",
+                        Integer.parseInt(p[3]));
+                item.put("price",
+                        Integer.parseInt(p[4]));
+                item.put("stock",
+                        Integer.parseInt(p[5]));
+                item.put("icon", p[6]);
+                item.put("lifetime",
+                        "1".equals(p[7]));
+                cyItems.add(item);
+            }
+        } catch (Exception e) {
+            plugin.getLogger().warning(
+                    "[Sdf1_login] 拉取CY商品失败: "
+                            + e.getMessage());
+        }
+    }
+
+    private void activateCY(String name,
+                            int slots, int days) {
+        try {
+            if (cyInstance == null
+                    || cyActivationMethod == null) return;
+            cyActivationMethod.invoke(
+                    cyInstance, name, slots, days);
+        } catch (Exception e) {
+            plugin.getLogger().warning(
+                    "[Sdf1_login] CY激活失败: "
+                            + e.getMessage());
+        }
+    }
+
+    public int getPoints(String name) {
+        return ((Number) plugin.getDb()
+                .getField(name, "points")).intValue();
+    }
+
+    public Inventory createShopGUI(Player p) {
+        int points = getPoints(p.getName());
+        Inventory inv = Bukkit.createInventory(
+                null, 54,
+                "§d§l积分商城 | 当前积分: " + points);
+        fillBg(inv);
+        inv.setItem(10, mkItem(Material.EMERALD,
+                "§a游戏币充值",
+                "§7消耗积分兑换游戏币",
+                "§7100积分 = $1000",
+                "",
+                "§e点击兑换"));
+        inv.setItem(12, mkItem(Material.ENDER_CHEST,
+                "§b背包空间",
+                "§7消耗积分兑换背包格子",
+                "§750积分 = 9格永久空间",
+                "",
+                "§e点击兑换"));
+        inv.setItem(14, mkItem(Material.EXPERIENCE_BOTTLE,
+                "§e经验瓶",
+                "§7消耗积分兑换经验",
+                "§720积分 = 10级经验",
+                "",
+                "§e点击兑换"));
+        if (cyInstance != null) {
+            inv.setItem(31, mkItem(Material.CHEST,
+                    "§6背包商城",
+                    "§7来自CY_beibao的商品",
+                    "",
+                    "§e点击查看"));
+        }
+        inv.setItem(49, mkItem(Material.ARROW, "§7返回"));
+        return inv;
+    }
+
+    public Inventory createCYShopGUI(Player p) {
+        refreshCYItems();
+        int points = getPoints(p.getName());
+        int size = Math.max(54,
+                ((cyItems.size() / 9) + 1) * 9);
+        if (size > 54) size = 54;
+        Inventory inv = Bukkit.createInventory(
+                null, size,
+                "§d§lCY背包商城 | 当前积分: " + points);
+        fillBg(inv);
+        for (int i = 0; i < cyItems.size()
+                && i < 45; i++) {
+            Map<String, Object> item = cyItems.get(i);
+            String name = (String) item.get("name");
+            int price = ((Number) item.get("price"))
+                    .intValue();
+            int stock = ((Number) item.get("stock"))
+                    .intValue();
+            int days = ((Number) item.get("days"))
+                    .intValue();
+            int slots = ((Number) item.get("slots"))
+                    .intValue();
+            boolean lifetime = (boolean) item
+                    .get("lifetime");
+
+            List<String> lore = new ArrayList<>();
+            lore.add("§7价格: §e" + price + " 积分");
+            if (lifetime) {
+                lore.add("§7格子: §e终身 +" + slots);
+            } else {
+                lore.add("§7格子: §e+" + slots);
+                lore.add("§7时间: §e" + days + "天");
+            }
+            if (stock == 0) {
+                lore.add("§7库存: §a无限");
+            } else if (stock == -1) {
+                lore.add("§7库存: §c已下架");
+            } else {
+                lore.add("§7库存: §e" + stock);
+            }
+            lore.add("");
+            if (points >= price && stock != -1) {
+                lore.add("§e点击购买");
+            } else if (stock == -1) {
+                lore.add("§c已下架");
+            } else {
+                lore.add("§c积分不足");
+            }
+            inv.setItem(i, mkItem(Material.CHEST,
+                    "§a" + name,
+                    lore.toArray(new String[0])));
+        }
+        inv.setItem(size - 1,
+                mkItem(Material.ARROW, "§7返回"));
+        return inv;
+    }
+
+    public void addItem(String name,
+                        int price, String cmd2) {
+        // 追加到商品配置文件
+        File file = new File(
+                plugin.getDataFolder(),
+                "ShopItems.txt");
+        try {
+            java.io.FileWriter fw =
+                    new java.io.FileWriter(file, true);
+            fw.write(name + ":" + price
+                    + ":" + cmd2 + "\n");
+            fw.close();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public void removeItem(int index) {
+        File file = new File(
+                plugin.getDataFolder(),
+                "ShopItems.txt");
+        try {
+            java.util.List<String> lines =
+                    new java.util.ArrayList<>();
+            java.io.BufferedReader br =
+                    new java.io.BufferedReader(
+                            new java.io.FileReader(
+                                    file));
+            String line;
+            int i = 0;
+            while ((line = br.readLine()) != null) {
+                if (line.trim().isEmpty()
+                        || line.startsWith("#")) {
+                    lines.add(line);
+                    continue;
+                }
+                if (i != index) {
+                    lines.add(line);
+                }
+                i++;
+            }
+            br.close();
+            java.io.PrintWriter pw =
+                    new java.io.PrintWriter(file);
+            for (String l : lines) pw.println(l);
+            pw.close();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+
+    public void handleClick(Player p, int slot) {
+        int points = getPoints(p.getName());
+        switch (slot) {
+            case 10:
+                if (points >= 100) {
+                    BondManager bm = plugin.getBonds();
+                    if (bm != null) {
+                        int before = bm.getBonds(p.getName());
+                        bm.addBonds(p.getName(), 1000, "points_exchange", "", "积分商店", "积分兑换债券");
+                        int after = bm.getBonds(p.getName());
+                        plugin.getDb().deductPoints(p.getName(), 100);
+                        p.sendMessage(plugin.getConfig2().msg("points_purchase_success")
+                                .replace("{count}", "100"));
+                        p.sendMessage("§a[积分] §f债券: §e" + before + " → §a" + after);
+                    } else {
+                        p.sendMessage("§c债券系统不可用");
+                    }
+                } else {
+                    p.sendMessage(plugin.getConfig2().msg("points_insufficient")
+                            .replace("{points}", String.valueOf(points)));
+                }
+                break;
+            case 12:
+                if (points >= 50) {
+                    plugin.getDb().deductPoints(
+                            p.getName(), 50);
+                    activateCY(p.getName(), 9, 0);
+                    p.sendMessage(plugin.getConfig2()
+                            .msg("points_purchase_success")
+                            .replace("{count}", "50"));
+                } else {
+                    p.sendMessage(plugin.getConfig2()
+                            .msg("points_insufficient")
+                            .replace("{points}",
+                                    String.valueOf(points)));
+                }
+                break;
+            case 14:
+                if (points >= 20) {
+                    plugin.getDb().deductPoints(
+                            p.getName(), 20);
+                    p.setLevel(p.getLevel() + 10);
+                    p.sendMessage(plugin.getConfig2()
+                            .msg("points_purchase_success")
+                            .replace("{count}", "20"));
+                } else {
+                    p.sendMessage(plugin.getConfig2()
+                            .msg("points_insufficient")
+                            .replace("{points}",
+                                    String.valueOf(points)));
+                }
+                break;
+            case 31:
+                if (cyInstance != null) {
+                    p.openInventory(
+                            createCYShopGUI(p));
+                }
+                break;
+        }
+    }
+
+    public void handleCYClick(Player p, int slot) {
+        if (slot < 0 || slot >= cyItems.size()
+                || slot >= 45) return;
+        Map<String, Object> item = cyItems.get(slot);
+        int price = ((Number) item.get("price"))
+                .intValue();
+        int stock = ((Number) item.get("stock"))
+                .intValue();
+        int days = ((Number) item.get("days"))
+                .intValue();
+        int slots = ((Number) item.get("slots"))
+                .intValue();
+        boolean lifetime = (boolean) item
+                .get("lifetime");
+
+        if (stock == -1) {
+            p.sendMessage("§c该商品已下架");
+            return;
+        }
+        int points = getPoints(p.getName());
+        if (points < price) {
+            p.sendMessage(plugin.getConfig2()
+                    .msg("points_insufficient")
+                    .replace("{points}",
+                            String.valueOf(points)));
+            return;
+        }
+
+        plugin.getDb().deductPoints(p.getName(), price);
+        int actDays = lifetime ? 0 : days;
+        activateCY(p.getName(), slots, actDays);
+
+        String tl = lifetime
+                ? "终身" : (days + "天");
+        p.sendMessage("§a购买成功！获得 "
+                + tl + " +" + slots + "格 背包空间");
+    }
+
+    private void fillBg(Inventory inv) {
+        ItemStack gl = mkItem(
+                Material.GRAY_STAINED_GLASS_PANE, " ");
+        for (int i = 0; i < inv.getSize(); i++)
+            inv.setItem(i, gl);
+    }
+
+    private ItemStack mkItem(Material mat, String name,
+                             String... lore) {
+        ItemStack it = new ItemStack(mat);
+        ItemMeta im = it.getItemMeta();
+        if (im != null) {
+            im.setDisplayName(name);
+            if (lore.length > 0)
+                im.setLore(Arrays.asList(lore));
+            it.setItemMeta(im);
+        }
+        return it;
+    }
+}

src/main/java/Sdf1_login/QuestStorage.java

@@ -7,132 +7,201 @@ import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Statement;
+import org.bukkit.Bukkit;
+import org.bukkit.plugin.Plugin;
 
 public class QuestStorage {
 
-    private Connection conn;
+    private volatile Connection conn;
+    private final String dbPath;
+    private final Plugin plugin;
+    private final Object connLock = new Object();
 
-    public QuestStorage(File dataFolder) {
+    public QuestStorage(File dataFolder, Plugin plugin) {
+        this.plugin = plugin;
+        String path = "";
         try {
             Class.forName("org.sqlite.JDBC");
             File dbFile = new File(
-                    dataFolder,
+                    new File(dataFolder, "任务面板"),
                     "quest_data.db");
-            conn = DriverManager.getConnection(
-                    "jdbc:sqlite:"
-                            + dbFile.getPath());
-            initTable();
+            dbFile.getParentFile().mkdirs();
+            path = dbFile.getPath();
         } catch (Exception e) {
             e.printStackTrace();
         }
+        dbPath = path;
+
+        conn = openConnection();
+        if (conn != null) {
+            initTable();
+        }
     }
 
-    private void initTable()
-            throws SQLException {
-        Statement stmt =
-                conn.createStatement();
-        stmt.executeUpdate(
-                "CREATE TABLE IF NOT EXISTS "
-                        + "quest_conditions ("
-                        + "player TEXT NOT NULL, "
-                        + "condition_key TEXT NOT NULL, "
-                        + "value TEXT DEFAULT '1', "
-                        + "timestamp INTEGER, "
-                        + "PRIMARY KEY "
-                        + "(player, condition_key))");
-        stmt.close();
-    }
-
-    /**
-     * 标记条件已完成（value = "1"）
-     */
-    public void setCondition(
-            String player,
-            String condition) {
-        setConditionRaw(
-                player, condition, "1");
-    }
-
-    /**
-     * 写入任意值（计数器等）
-     */
-    public void setConditionRaw(
-            String player,
-            String condition,
-            String value) {
+    private Connection openConnection() {
+        String url = "jdbc:sqlite:" + dbPath
+                + "?journal_mode=WAL"
+                + "&synchronous=NORMAL"
+                + "&busy_timeout=5000";
         try {
-            PreparedStatement ps =
-                    conn.prepareStatement(
-                            "INSERT OR REPLACE "
-                                    + "INTO "
-                                    + "quest_conditions "
-                                    + "(player, "
-                                    + "condition_key, "
-                                    + "value, timestamp) "
-                                    + "VALUES "
-                                    + "(?, ?, ?, ?)");
-            ps.setString(1, player);
-            ps.setString(2, condition);
-            ps.setString(3, value);
-            ps.setLong(4,
-                    System.currentTimeMillis());
-            ps.executeUpdate();
-            ps.close();
+            return DriverManager.getConnection(url);
+        } catch (SQLException e) {
+            e.printStackTrace();
+            return null;
+        }
+    }
+
+    /**
+     * 轻量级连接检查 — 仅检查本地状态，不执行SQL
+     * 避免 isValid() 在主线程上阻塞
+     */
+    private void ensureConnection() {
+        try {
+            if (conn != null && !conn.isClosed()) {
+                return;
+            }
+        } catch (SQLException ignored) {}
+        synchronized (connLock) {
+            try { if (conn != null) conn.close(); }
+            catch (Exception ignored) {}
+            conn = openConnection();
+        }
+    }
+
+    private void initTable() {
+        try {
+            conn.createStatement().executeUpdate(
+                    "CREATE TABLE IF NOT EXISTS quest_conditions ("
+                            + "player TEXT NOT NULL, "
+                            + "condition_key TEXT NOT NULL, "
+                            + "value TEXT DEFAULT '1', "
+                            + "timestamp INTEGER, "
+                            + "PRIMARY KEY (player, condition_key))");
         } catch (SQLException e) {
             e.printStackTrace();
         }
     }
 
+    public void setCondition(String player, String condition) {
+        setConditionRaw(player, condition, "1");
+    }
+
     /**
-     * 查询条件值
+     * 异步写入 — 不阻塞主线程
+     * 使用 Bukkit 异步调度，在独立线程中执行 SQLite 写操作
      */
-    public Object getCondition(
-            String player,
-            String condition) {
-        try {
-            PreparedStatement ps =
-                    conn.prepareStatement(
-                            "SELECT value FROM "
-                                    + "quest_conditions "
-                                    + "WHERE player = ? "
-                                    + "AND "
-                                    + "condition_key = ?");
-            ps.setString(1, player);
-            ps.setString(2, condition);
-            ResultSet rs =
-                    ps.executeQuery();
-            if (rs.next()) {
-                String val =
-                        rs.getString("value");
-                rs.close();
-                ps.close();
-                // 尝试解析为数字
+    public void setConditionRaw(String player,
+            String condition, String value) {
+        final String sql =
+                "INSERT OR REPLACE INTO quest_conditions "
+                        + "(player, condition_key, value, timestamp) "
+                        + "VALUES (?, ?, ?, ?)";
+        final long ts = System.currentTimeMillis();
+
+        Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
+            writeSync(sql, player, condition, value, ts);
+        });
+    }
+
+    /**
+     * 在异步线程中执行写入，带重试
+     */
+    private void writeSync(String sql, String player,
+            String condKey, String value, long timestamp) {
+        synchronized (connLock) {
+            for (int attempt = 0; attempt < 5; attempt++) {
                 try {
-                    if (val.contains(".")) {
-                        return Double.parseDouble(
-                                val);
+                    ensureConnection();
+                    if (conn == null) return;
+                    PreparedStatement ps = conn.prepareStatement(sql);
+                    ps.setString(1, player);
+                    ps.setString(2, condKey);
+                    ps.setString(3, value);
+                    ps.setLong(4, timestamp);
+                    ps.executeUpdate();
+                    ps.close();
+                    return;
+                } catch (SQLException e) {
+                    String msg = e.getMessage();
+                    if (msg != null && (msg.contains("SQLITE_BUSY")
+                            || msg.contains("database is locked"))) {
+                        try {
+                            Thread.sleep(200 + attempt * 200);
+                        } catch (InterruptedException ie) {
+                            Thread.currentThread().interrupt();
+                            return;
+                        }
+                    } else {
+                        e.printStackTrace();
+                        return;
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * 同步读取（主线程）
+     * WAL 模式下读操作不阻塞写，可安全在主线程执行
+     */
+    public Object getCondition(String player,
+            String condition) {
+        synchronized (connLock) {
+            for (int attempt = 0; attempt < 3; attempt++) {
+                try {
+                    ensureConnection();
+                    if (conn == null) return null;
+                    PreparedStatement ps = conn.prepareStatement(
+                            "SELECT value FROM quest_conditions "
+                                    + "WHERE player = ? "
+                                    + "AND condition_key = ?");
+                    ps.setString(1, player);
+                    ps.setString(2, condition);
+                    ResultSet rs = ps.executeQuery();
+                    if (rs.next()) {
+                        String val = rs.getString("value");
+                        rs.close();
+                        ps.close();
+                        try {
+                            if (val.contains("."))
+                                return Double.parseDouble(val);
+                            return Long.parseLong(val);
+                        } catch (NumberFormatException e) {
+                            return val;
+                        }
+                    }
+                    rs.close();
+                    ps.close();
+                    return null;
+                } catch (SQLException e) {
+                    String msg = e.getMessage();
+                    if (msg != null && (msg.contains("SQLITE_BUSY")
+                            || msg.contains("database is locked"))) {
+                        try {
+                            Thread.sleep(100 + attempt * 100);
+                        } catch (InterruptedException ie) {
+                            Thread.currentThread().interrupt();
+                            return null;
+                        }
+                    } else {
+                        e.printStackTrace();
+                        return null;
                     }
-                    return Long.parseLong(val);
-                } catch (NumberFormatException e) {
-                    return val;
                 }
             }
-            rs.close();
-            ps.close();
-        } catch (SQLException e) {
-            e.printStackTrace();
         }
         return null;
     }
 
     public void close() {
-        try {
-            if (conn != null
-                    && !conn.isClosed()) {
-                conn.close();
+        synchronized (connLock) {
+            try {
+                if (conn != null && !conn.isClosed()) {
+                    conn.close();
+                }
+            } catch (SQLException e) {
+                e.printStackTrace();
             }
-        } catch (SQLException e) {
-            e.printStackTrace();
         }
     }
 }

src/main/java/Sdf1_login/QuickBack.java

@@ -0,0 +1,260 @@
+package Sdf1_login;
+
+import org.bukkit.Bukkit;
+import org.bukkit.Location;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.TabCompleter;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerMoveEvent;
+import org.bukkit.scheduler.BukkitRunnable;
+import org.bukkit.scheduler.BukkitTask;
+
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * 快速返回系统 (/back)
+ * - 每分钟记录一次在线玩家的坐标
+ * - /back 命令传送玩家到最近的一个记录坐标
+ */
+public class QuickBack implements Listener, CommandExecutor, TabCompleter {
+    private final Main plugin;
+    
+    // 内存缓存: player_name → Location (每分钟刷新)
+    private final Map<String, Location> lastKnownLocations = new ConcurrentHashMap<>();
+    
+    // 冷却: player_name → next_available_time
+    private final Map<String, Long> cooldowns = new ConcurrentHashMap<>();
+    
+    // ★ 定时器引用（用于 shutdown 时取消）
+    private BukkitTask scheduleTask = null;
+    
+    private static final long COOLDOWN_MS = 10 * 1000; // 10秒冷却
+
+    public QuickBack(Main plugin) {
+        this.plugin = plugin;
+        loadAllFromDB();
+        
+        // 每分钟记录所有在线玩家的坐标
+        scheduleTask = new BukkitRunnable() {
+            @Override
+            public void run() {
+                for (Player p : Bukkit.getOnlinePlayers()) {
+                    recordLocation(p);
+                }
+            }
+        }.runTaskTimer(plugin, 1200L, 1200L);
+    }
+
+    // ==================== 事件监听 ====================
+
+    @EventHandler(priority = EventPriority.MONITOR)
+    public void onPlayerMove(PlayerMoveEvent event) {
+        // 移动超过8格时才记录（减少数据库写入压力）
+        Location from = event.getFrom();
+        Location to = event.getTo();
+        if (to == null || from.getWorld() != to.getWorld()) return;
+        
+        double distance = from.distance(to);
+        if (distance < 8.0) return;
+        
+        recordLocation(event.getPlayer());
+    }
+
+    // ==================== 命令处理 ====================
+
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if (!(sender instanceof Player)) {
+            sender.sendMessage("§c此命令仅限玩家使用");
+            return true;
+        }
+        
+        Player player = (Player) sender;
+        
+        // 检查冷却
+        Long nextAvailable = cooldowns.get(player.getName());
+        if (nextAvailable != null && System.currentTimeMillis() < nextAvailable) {
+            long remaining = (nextAvailable - System.currentTimeMillis()) / 1000;
+            player.sendMessage("§c快速返回冷却中，请等待 §e" + remaining + " §c秒");
+            return true;
+        }
+        
+        // 获取最近的已知位置
+        Location loc = getLastKnownLocation(player);
+        if (loc == null) {
+            player.sendMessage("§c没有找到可返回的位置记录");
+            return true;
+        }
+        
+        // 传送
+        if (loc.getWorld() == null) {
+            player.sendMessage("§c位置世界信息无效");
+            return true;
+        }
+
+        // ★ 禁止/back传送至PVP测试世界
+        String worldName = loc.getWorld().getName();
+        if (worldName != null && worldName.startsWith("pvp_test_")) {
+            player.sendMessage("§c§l[快速返回] §c无法返回PVP测试世界，请使用 /pvp test 进入测试场选装");
+            return true;
+        }
+
+        Location dest = loc.clone().add(0.5, 0, 0.5); // 对齐格子中心
+        player.teleport(dest);
+        
+        // 设置冷却
+        cooldowns.put(player.getName(), System.currentTimeMillis() + COOLDOWN_MS);
+        player.sendMessage("§a§l[快速返回] §f已传送到最近记录点");
+        
+        return true;
+    }
+
+    // ==================== 位置记录 ====================
+
+    private void recordLocation(Player player) {
+        Location loc = player.getLocation();
+        lastKnownLocations.put(player.getName(), loc);
+        // ★ 读坐标/更新内存缓存留主线程；写库是阻塞 DB 操作 -> 异步
+        final String name = player.getName();
+        Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
+            try {
+                saveToDB(name, loc);
+            } catch (Throwable t) {
+                plugin.getLogger().warning("[快捷返回] 坐标落库失败 (" + name + "): " + t.getMessage());
+            }
+        });
+    }
+
+    public Location getLastKnownLocation(Player player) {
+        // 优先从内存获取
+        Location loc = lastKnownLocations.get(player.getName());
+        if (loc != null && loc.getWorld() != null) {
+            return loc;
+        }
+        
+        // 从数据库获取
+        return loadFromDB(player.getName());
+    }
+
+    // ==================== 数据库操作 ====================
+
+    private void loadAllFromDB() {
+        try {
+            java.sql.Connection conn = plugin.getDb().getConnection();
+            if (conn == null) return;
+            
+            PreparedStatement ps = conn.prepareStatement(
+                "SELECT player_name, world, x, y, z FROM quick_back_records");
+            ResultSet rs = ps.executeQuery();
+            
+            while (rs.next()) {
+                String playerName = rs.getString("player_name");
+                Location loc = new Location(
+                    Bukkit.getWorld(rs.getString("world")),
+                    rs.getDouble("x"),
+                    rs.getDouble("y"),
+                    rs.getDouble("z")
+                );
+                lastKnownLocations.put(playerName, loc);
+            }
+            rs.close();
+            ps.close();
+        } catch (SQLException e) {
+            // 表可能不存在
+        }
+    }
+
+    private void saveToDB(String playerName, Location loc) {
+        try {
+            java.sql.Connection conn = plugin.getDb().getConnection();
+            if (conn == null) return;
+            
+            PreparedStatement ps = conn.prepareStatement(
+                "INSERT OR REPLACE INTO quick_back_records (player_name, world, x, y, z) VALUES (?, ?, ?, ?, ?)");
+            ps.setString(1, playerName);
+            ps.setString(2, loc.getWorld() != null ? loc.getWorld().getName() : "world");
+            ps.setDouble(3, loc.getX());
+            ps.setDouble(4, loc.getY());
+            ps.setDouble(5, loc.getZ());
+            ps.executeUpdate();
+            ps.close();
+        } catch (SQLException e) {
+            // 忽略
+        }
+    }
+
+    private Location loadFromDB(String playerName) {
+        try {
+            java.sql.Connection conn = plugin.getDb().getConnection();
+            if (conn == null) return null;
+            
+            PreparedStatement ps = conn.prepareStatement(
+                "SELECT world, x, y, z FROM quick_back_records WHERE player_name=? LIMIT 1");
+            ps.setString(1, playerName);
+            ResultSet rs = ps.executeQuery();
+            
+            if (rs.next()) {
+                Location loc = new Location(
+                    Bukkit.getWorld(rs.getString("world")),
+                    rs.getDouble("x"),
+                    rs.getDouble("y"),
+                    rs.getDouble("z")
+                );
+                rs.close();
+                ps.close();
+                return loc;
+            }
+            rs.close();
+            ps.close();
+        } catch (SQLException e) {
+            // 忽略
+        }
+        return null;
+    }
+
+    // ==================== Tab补全 ====================
+
+    @Override
+    public List<String> onTabComplete(CommandSender sender, Command command, String alias, String[] args) {
+        return new ArrayList<>();
+    }
+
+    // ==================== 初始化 ====================
+
+    public void initTable() {
+        try {
+            java.sql.Connection conn = plugin.getDb().getConnection();
+            if (conn == null) return;
+            
+            java.sql.Statement st = conn.createStatement();
+            st.execute("CREATE TABLE IF NOT EXISTS quick_back_records ("
+                    + "player_name TEXT PRIMARY KEY, "
+                    + "world TEXT, "
+                    + "x REAL, y REAL, z REAL)");
+            st.close();
+        } catch (SQLException e) {
+            plugin.getLogger().warning("[快速返回] 建表失败: " + e.getMessage());
+        }
+    }
+    
+    // ==================== 关闭 ====================
+    
+    public void shutdown() {
+        if (scheduleTask != null) {
+            scheduleTask.cancel();
+        }
+        lastKnownLocations.clear();
+        cooldowns.clear();
+    }
+}

src/main/java/Sdf1_login/RadioDownloadListener.java

@@ -4,115 +4,141 @@ import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
-import org.bukkit.event.player.PlayerResourcePackStatusEvent;
+import org.bukkit.event.player
+        .PlayerResourcePackStatusEvent;
 
-import java.util.Map;
 import java.util.UUID;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.logging.Logger;
+import java.util.concurrent
+        .ConcurrentHashMap;
 
 public class RadioDownloadListener
         implements Listener {
 
-    private final Logger log;
     private final Main plugin;
-    private final Map<UUID, Integer> retryCount =
-            new ConcurrentHashMap<>();
-    private static final int MAX_RETRY = 2;
+    private final java.util.logging.Logger log;
+
+    private final ConcurrentHashMap<UUID, Integer>
+            failCount = new ConcurrentHashMap<>();
+    private final ConcurrentHashMap<UUID, Boolean>
+            blocked = new ConcurrentHashMap<>();
+
+    private static final int MAX_FAILED = 3;
 
     public RadioDownloadListener(Main plugin) {
         this.plugin = plugin;
         this.log = plugin.getLogger();
     }
 
+    public void onPlayerQuit(UUID uuid) {
+        failCount.remove(uuid);
+        blocked.remove(uuid);
+    }
+
     @EventHandler
     public void onStatus(
             PlayerResourcePackStatusEvent e) {
         Player p = e.getPlayer();
         UUID uuid = p.getUniqueId();
-        String status = e.getStatus().name();
+        String status =
+                e.getStatus().name();
 
-        log.info("[Radio] " + p.getName()
-                + " status: " + status);
+        log.info("[Radio] === 资源包状态 ===");
+        log.info("[Radio] 玩家: "
+                + p.getName());
+        log.info("[Radio] UUID: " + uuid);
+        log.info("[Radio] 状态: "
+                + status);
+        log.info("[Radio] 原始状态枚举: "
+                + e.getStatus().getClass()
+                .getSimpleName()
+                + "."
+                + e.getStatus().name());
+
+        if (blocked.containsKey(uuid)) {
+            log.info("[Radio] 已熔断，跳过: "
+                    + p.getName());
+            return;
+        }
 
         switch (status) {
-            case "ACCEPTED":
-                break;
-
-            case "DOWNLOADED":
-                break;
-
             case "SUCCESS":
-                log.info("[Radio] " + p.getName()
-                        + " 资源包加载成功");
-                retryCount.remove(uuid);
+                log.info("[Radio] "
+                        + p.getName()
+                        + " ✓ 资源包加载成功");
+                failCount.remove(uuid);
+                blocked.remove(uuid);
                 break;
 
-            case "FAILED_DOWNLOAD":
-                handleRetry(p, uuid);
+            case "ACCEPTED":
+                log.info("[Radio] "
+                        + p.getName()
+                        + " 客户端已接受，"
+                        + "等待下载...");
                 break;
 
             case "DECLINED":
-                log.info("[Radio] " + p.getName()
-                        + " 拒绝下载");
-                p.sendMessage(
-                        "§e[Radio] §f你拒绝了资源包");
-                retryCount.remove(uuid);
+                log.warning("[Radio] "
+                        + p.getName()
+                        + " ✗ 拒绝了资源包");
+          /*      log.warning("[Radio] "
+                        + "可能原因: "
+                        + "1.客户端设置禁用资源包"
+                        + " 2.已缓存拒绝记录"
+                        + " 3.SSL证书不匹配");*/
+                handleFailure(p, uuid);
                 break;
 
-            case "DISCARDED":
-                log.warning("[Radio] " + p.getName()
-                        + " DISCARDED");
-                p.sendMessage(
-                        "§c[Radio] §f资源包下载失败"
-                                + "，可能原因:");
-                p.sendMessage(
-                        "§71. CDN/防火墙拦截");
-                p.sendMessage(
-                        "§72. SSL证书问题");
-                retryCount.remove(uuid);
-                break;
-
-            case "INVALID_URL":
-                log.warning("[Radio] " + p.getName()
-                        + " URL无效");
-                retryCount.remove(uuid);
+            case "FAILED_DOWNLOAD":
+                log.warning("[Radio] "
+                        + p.getName()
+                        + " ✗ 下载失败");
+         /*       log.warning("[Radio] "
+                        + "可能原因: "
+                        + "1.URL无法访问"
+                        + " 2.SSL证书错误"
+                        + " 3.网络超时"
+                        + " 4.文件不存在(404)");*/
+                handleFailure(p, uuid);
                 break;
 
             default:
-                log.info("[Radio] " + p.getName()
-                        + " 未知: " + status);
+                log.info("[Radio] "
+                        + p.getName()
+                        + " 未知状态: "
+                        + status);
                 break;
         }
     }
 
-    private void handleRetry(Player p, UUID uuid) {
-        int count = retryCount
-                .getOrDefault(uuid, 0) + 1;
-        retryCount.put(uuid, count);
+    private void handleFailure(Player p, UUID uuid) {
+        int failNum = failCount.getOrDefault(uuid, 0) + 1;
+        failCount.put(uuid, failNum);
 
         log.warning("[Radio] " + p.getName()
-                + " 下载失败 (" + count
-                + "/" + MAX_RETRY + ")");
+                + " 失败次数: " + failNum + "/" + MAX_FAILED);
 
-        if (count <= MAX_RETRY) {
-            p.sendMessage(
-                    "§e[Radio] §f下载失败，重试中... ("
-                            + count + "/" + MAX_RETRY + ")");
-            Bukkit.getScheduler().runTaskLater(
-                    plugin,
-                    () -> {
-                        if (p.isOnline()
-                                && plugin.radio != null) {
-                            plugin.radio
-                                    .sendResourcePack(p);
-                        }
-                    }, 60L);
-        } else {
-            p.sendMessage(
-                    "§c[Radio] §f资源包加载失败，"
-                            + "部分音乐无法播放");
-            retryCount.remove(uuid);
+        if (failNum >= MAX_FAILED) {
+            blocked.put(uuid, true);
+            log.severe("[Radio] " + p.getName()
+                    + " 已达最大失败次数，停止重试，"
+                    + "玩家继续留在服务器");
+            // 不踢出，只记录熔断，玩家正常游玩
+            p.sendMessage("§e§l[Radio] 资源包加载失败"
+                    + "，已取消下载资源包，部分画面音频可能出现问题"
+            + "\n§d§l若想继续下载，请退出重进。若持续失败，请上报管理员");
+
+            return;
         }
+// 打了包没测试
+        p.sendMessage("§e§l[Radio] 下载失败，"
+                + "重试... (" + failNum + "/" + MAX_FAILED + ")");
+
+        // 5秒后重试
+        Bukkit.getScheduler()
+                .runTaskLater(plugin, () -> {
+                    if (p.isOnline() && plugin.radio != null) {
+                        plugin.radio.sendResourcePack(p);
+                    }
+                }, 100L);
     }
-}
+}

src/main/java/Sdf1_login/RefundRecord.java

@@ -0,0 +1,62 @@
+package Sdf1_login;
+
+import org.bukkit.Material;
+import java.util.UUID;
+
+public class RefundRecord {
+    public final UUID playerUUID;
+    public final String playerName;
+    public final String itemId;
+    public final String itemName;
+    public final Material material;
+    public final Material shulkerMaterial;
+    public int amount;
+    public int totalPaid;
+    public final long timestamp;
+
+    // 普通购买
+    public RefundRecord(UUID uuid, String name,
+                        String itemId, String itemName,
+                        Material material, int amount,
+                        int totalPaid, long timestamp) {
+        this.playerUUID = uuid;
+        this.playerName = name;
+        this.itemId = itemId;
+        this.itemName = itemName;
+        this.material = material;
+        this.shulkerMaterial = null;
+        this.amount = amount;
+        this.totalPaid = totalPaid;
+        this.timestamp = timestamp;
+    }
+
+    // 盒装购买
+    public RefundRecord(UUID uuid, String name,
+                        String itemId, String itemName,
+                        Material material,
+                        Material shulkerMat,
+                        int amount, int totalPaid,
+                        long timestamp) {
+        this.playerUUID = uuid;
+        this.playerName = name;
+        this.itemId = itemId;
+        this.itemName = itemName;
+        this.material = material;
+        this.shulkerMaterial = shulkerMat;
+        this.amount = amount;
+        this.totalPaid = totalPaid;
+        this.timestamp = timestamp;
+    }
+
+    public boolean isExpired() {
+        return System.currentTimeMillis()
+                - timestamp > 300000L;
+    }
+
+    public int getSecondsLeft() {
+        long left = 300000L
+                - (System.currentTimeMillis()
+                - timestamp);
+        return (int) Math.max(0, left / 1000);
+    }
+}

src/main/java/Sdf1_login/RiskControlManager.java

@@ -1,248 +1,282 @@
-package Sdf1_login;
-
-import org.bukkit.Bukkit;
-import org.bukkit.entity.Player;
-
-import java.util.*;
-import java.util.concurrent.ConcurrentHashMap;
-
-/**
- * 风控管理器：检测异常登录行为，记录尝试次数，触发安全报警
- */
-public class RiskControlManager {
-
-    private final Main plugin;
-
-    // 每个玩家名 -> 连续失败次数
-    private final Map<String, Integer> failAttempts =
-            new ConcurrentHashMap<>();
-
-    // 每个IP -> 关联的可疑玩家列表
-    private final Map<String, Set<String>> ipSuspicious =
-            new ConcurrentHashMap<>();
-
-    // 每个玩家 -> 上次验证时间（用于冷却）
-    private final Map<String, Long> verifyCooldown =
-            new ConcurrentHashMap<>();
-
-    // 配置项
-    private static final int MAX_FAIL_ATTEMPTS = 5;
-    private static final int MAX_ACCOUNTS_PER_IP = 5;
-    private static final long COOLDOWN_MS = 60000L;
-
-    public RiskControlManager(Main plugin) {
-        this.plugin = plugin;
-    }
-
-    /**
-     * 记录一次失败的登录尝试
-     *
-     * @param playerName 玩家名
-     * @return 剩余尝试次数
-     */
-    public int recordFailAttempt(String playerName) {
-        int current = failAttempts
-                .getOrDefault(playerName, 0) + 1;
-        failAttempts.put(playerName, current);
-        return Math.max(0, MAX_FAIL_ATTEMPTS - current);
-    }
-
-    /**
-     * 重置指定玩家的失败计数（登录成功时调用）
-     */
-    public void resetFailAttempts(String playerName) {
-        failAttempts.remove(playerName);
-    }
-
-    /**
-     * 获取指定玩家的失败次数
-     */
-    public int getFailAttempts(String playerName) {
-        return failAttempts
-                .getOrDefault(playerName, 0);
-    }
-
-    /**
-     * 判断玩家是否已被锁定（失败次数达到上限）
-     */
-    public boolean isLocked(String playerName) {
-        return failAttempts
-                .getOrDefault(playerName, 0)
-                >= MAX_FAIL_ATTEMPTS;
-    }
-
-    /**
-     * 检查IP是否达到注册上限
-     * 直接查数据库，不依赖 DatabaseManager 的方法
-     */
-    public boolean canRegisterFromIP(String ip) {
-        if (ip == null || ip.isEmpty()) return true;
-        try {
-            java.sql.Connection conn =
-                    plugin.getDb().getDb();
-            if (conn == null) return true;
-            java.sql.PreparedStatement ps =
-                    conn.prepareStatement(
-                            "SELECT COUNT(*) FROM users "
-                                    + "WHERE ip_address = ?");
-            ps.setString(1, ip);
-            java.sql.ResultSet rs = ps.executeQuery();
-            int count = 0;
-            if (rs.next()) count = rs.getInt(1);
-            rs.close();
-            ps.close();
-            return count < 5;
-        } catch (Exception e) {
-            e.printStackTrace();
-            return true;
-        }
-    }
-
-
-    /**
-     * 记录IP关联的可疑行为
-     */
-    public void recordSuspiciousIP(String ip,
-                                   String playerName) {
-        if (ip == null || ip.isEmpty()) return;
-        ipSuspicious
-                .computeIfAbsent(ip,
-                        k -> ConcurrentHashMap.newKeySet())
-                .add(playerName);
-    }
-
-    /**
-     * 获取某IP关联的所有可疑玩家
-     */
-    public Set<String> getSuspiciousAccounts(String ip) {
-        return ipSuspicious
-                .getOrDefault(ip, Collections.emptySet());
-    }
-
-    /**
-     * 检查是否在验证冷却期内
-     */
-    public boolean isOnCooldown(String playerName) {
-        Long last = verifyCooldown.get(playerName);
-        if (last == null) return false;
-        return System.currentTimeMillis() - last
-                < COOLDOWN_MS;
-    }
-
-    /**
-     * 设置验证冷却时间
-     */
-    public void setCooldown(String playerName) {
-        verifyCooldown.put(playerName,
-                System.currentTimeMillis());
-    }
-
-    /**
-     * 当检测到可疑登录时触发报警
-     * - 全服广播
-     * - 有邮箱则发邮件
-     * - 记录到数据库
-     */
-    public void triggerAlert(Player player,
-                             String suspiciousIP) {
-        String name = player.getName();
-
-        // 记录到数据库
-        plugin.getDb().recordSecurityAlert(
-                name, suspiciousIP);
-
-        // 记录IP可疑行为
-        recordSuspiciousIP(suspiciousIP, name);
-
-        // 全服广播
-        String serverMsg = "§c§l[安全警告] §e" + name
-                + " §f的账号疑似遭到 §c" + suspiciousIP
-                + " §f的盗号尝试, 请各位玩家注意账号安全!";
-        Bukkit.broadcastMessage(serverMsg);
-
-        // 有邮箱则发邮件
-        String emailAddr = (String) plugin.getDb()
-                .getField(name, "email");
-        if (emailAddr != null
-                && !emailAddr.isEmpty()) {
-            String subject =
-                    "[安全警告] 您的账号疑似遭到盗号尝试";
-            String body = "尊敬的玩家 " + name
-                    + ":\n\n"
-                    + "您的账号在 "
-                    + new java.text.SimpleDateFormat(
-                    "yyyy-MM-dd HH:mm:ss")
-                    .format(new java.util.Date())
-                    + " 疑似遭到 IP: " + suspiciousIP
-                    + " 的盗号尝试。\n\n"
-                    + "建议您:\n"
-                    + "1. 立即修改密码"
-                    + "(使用 /sdf1_login pw)\n"
-                    + "2. 如非本人操作,"
-                    + "请联系管理员处理\n\n"
-                    + "--Sdf1_login 安全系统";
-            plugin.getEmail().sendTempPassword(
-                    emailAddr, name, body);
-        }
-    }
-
-    /**
-     * 处理登录失败时的风控逻辑
-     *
-     * @param player       玩家
-     * @param suspiciousIP 可疑来源IP
-     * @return true=已被锁定（应踢出）, false=仍可继续尝试
-     */
-    public boolean handleLoginFailure(Player player,
-                                      String suspiciousIP) {
-        String name = player.getName();
-        int remaining = recordFailAttempt(name);
-
-        if (remaining <= 0) {
-            // 达到上限，触发报警
-            triggerAlert(player, suspiciousIP);
-            player.kickPlayer(
-                    "§c§l[风控] §f登录失败次数过多,"
-                            + " 账号已被临时锁定, 请联系管理员");
-            return true;
-        }
-
-        // 未达上限，提示剩余次数
-        player.sendMessage(
-                "§c§l[风控] §f密码错误! "
-                        + "剩余" + remaining + "次机会");
-        return false;
-    }
-
-    /**
-     * 登录成功后重置风控状态
-     */
-    public void onLoginSuccess(String playerName) {
-        resetFailAttempts(playerName);
-    }
-
-    /**
-     * 清理过期的冷却记录（可由定时任务调用）
-     */
-    public void cleanup() {
-        long now = System.currentTimeMillis();
-        verifyCooldown.entrySet().removeIf(
-                e -> now - e.getValue() > COOLDOWN_MS * 10);
-    }
-
-    /**
-     * 获取所有玩家的失败尝试记录（调试用）
-     */
-    public Map<String, Integer> getAllFailAttempts() {
-        return Collections.unmodifiableMap(failAttempts);
-    }
-
-    /**
-     * 清除所有风控数据（管理员调试用）
-     */
-    public void clearAll() {
-        failAttempts.clear();
-        ipSuspicious.clear();
-        verifyCooldown.clear();
-    }
-}
+package Sdf1_login;
+
+import org.bukkit.BanList;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+
+import java.util.*;
+import java.util.Date;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * 风控管理器：密码错误阈值封禁 + 报警邮件
+ *
+ * 功能1：密码错误达到阈值 → 自动封禁账号N分钟 + 推送报警邮件
+ * 功能2：封禁期间拒绝所有登录尝试
+ */
+public class RiskControlManager {
+
+    private final Main plugin;
+
+    // 每个玩家名 -> 连续失败次数
+    private final Map<String, Integer> failAttempts =
+            new ConcurrentHashMap<>();
+
+    // 每个玩家名 -> 封禁到期时间戳（毫秒）
+    private final Map<String, Long> banUntil =
+            new ConcurrentHashMap<>();
+
+    public RiskControlManager(Main plugin) {
+        this.plugin = plugin;
+    }
+
+    /**
+     * 获取当前密码错误阈值（从配置读取）
+     */
+    private int getMaxFailAttempts() {
+        return plugin.getConfig2().passwordFailThreshold;
+    }
+
+    /**
+     * 获取封禁时长（毫秒）（从配置读取）
+     */
+    private long getBanDurationMs() {
+        return (long) plugin.getConfig2().passwordBanDuration * 1000L;
+    }
+
+    // ==================== 封禁检查 ====================
+
+    /**
+     * 检查玩家是否已被封禁
+     * @return true=已被封禁（应拒绝登录）
+     */
+    public boolean isBanned(String playerName) {
+        Long until = banUntil.get(playerName);
+        if (until == null) return false;
+        if (System.currentTimeMillis() < until) {
+            return true; // 仍在封禁期内
+        }
+        // 封禁已过期，自动解除
+        banUntil.remove(playerName);
+        failAttempts.remove(playerName);
+        return false;
+    }
+
+    /**
+     * 获取玩家剩余封禁时间（秒），0=未封禁
+     */
+    public int getBanRemainingSeconds(String playerName) {
+        Long until = banUntil.get(playerName);
+        if (until == null) return 0;
+        long remaining = until - System.currentTimeMillis();
+        if (remaining <= 0) {
+            banUntil.remove(playerName);
+            failAttempts.remove(playerName);
+            return 0;
+        }
+        return (int) (remaining / 1000) + 1; // 向上取整
+    }
+
+    // ==================== 失败记录 ====================
+
+    /**
+     * 记录一次失败的登录尝试，判断是否触发封禁
+     *
+     * @param player 登录失败的玩家
+     * @return 剩余尝试次数（-1=已被封禁）
+     */
+    public int recordFailAttempt(Player player) {
+        String name = player.getName();
+        int maxAttempts = getMaxFailAttempts();
+
+        // 已被封禁，直接返回
+        if (isBanned(name)) {
+            return -1;
+        }
+
+        int current = failAttempts
+                .getOrDefault(name, 0) + 1;
+        failAttempts.put(name, current);
+
+        int remaining = Math.max(0, maxAttempts - current);
+
+        // 达到阈值 → 触发封禁
+        if (current >= maxAttempts) {
+            triggerBan(player);
+        }
+
+        return remaining;
+    }
+
+    /**
+     * 触发封禁：Bukkit真实封禁 + 记录时间 + 发邮件 + 踢出
+     * 双层封禁：Bukkit ban阻止连接加入，内存计时器到期自动解封
+     */
+    private void triggerBan(Player player) {
+        String name = player.getName();
+        long durationMs = getBanDurationMs();
+        long until = System.currentTimeMillis() + durationMs;
+        banUntil.put(name, until);
+
+        String ip = plugin.getPlayerIP(player);
+        int banMinutes = (int) (durationMs / 60000);
+
+        plugin.getLogger().warning(
+                "[风控] 玩家 " + name
+                        + " 密码错误达到阈值("
+                        + getMaxFailAttempts() + "次)"
+                        + "，封禁 " + banMinutes + " 分钟");
+
+        // ★ 真实封禁：调用Bukkit BanList API阻止玩家重新加入服务器
+        String banReason = "§c§l[安全风控] 密码连续错误"
+                + getMaxFailAttempts() + "次，"
+                + "账号临时封禁" + banMinutes + "分钟";
+        try {
+            // 使用 BanList API 设置带过期时间的封禁
+            Date expiry = new Date(System.currentTimeMillis() + durationMs);
+            Bukkit.getBanList(BanList.Type.NAME).addBan(
+                    name, banReason, expiry, "[Sdf1_login] 风控");
+            plugin.getLogger().info(
+                    "[风控] 已通过Bukkit BanList封禁玩家 "
+                            + name + " (" + banMinutes + "分钟，到期: " + expiry + ")");
+        } catch (Exception e) {
+            plugin.getLogger().warning(
+                    "[风控] BanList封禁失败: " + e.getMessage());
+        }
+        // 踢出玩家（无论BanList是否成功，立即踢出）
+        player.kickPlayer(banReason);
+
+        // 异步发送报警邮件
+        sendBanAlertEmail(name, ip, banMinutes);
+    }
+
+    /**
+     * 发送封禁报警邮件到玩家绑定的邮箱
+     * 未绑定邮箱则跳过
+     */
+    private void sendBanAlertEmail(String playerName,
+                                    String ip, int banMinutes) {
+        String emailAddr = (String) plugin.getDb()
+                .getField(playerName, "email");
+        if (emailAddr == null || emailAddr.isEmpty()) {
+            plugin.getLogger().info(
+                    "[风控] 玩家 " + playerName
+                            + " 未绑定邮箱，跳过报警邮件");
+            return;
+        }
+
+        String subject =
+                "[安全警告] 您的账号已被临时封禁";
+        String body = "尊敬的玩家 " + playerName + ":\n\n"
+                + "您的账号在 "
+                + new java.text.SimpleDateFormat(
+                "yyyy-MM-dd HH:mm:ss")
+                .format(new java.util.Date())
+                + " 因密码连续错误 "
+                + getMaxFailAttempts() + " 次"
+                + "，已被自动封禁 " + banMinutes + " 分钟。\n\n"
+                + "来源IP: " + (ip != null ? ip : "未知") + "\n"
+                + "封禁到期: "
+                + new java.text.SimpleDateFormat(
+                "yyyy-MM-dd HH:mm:ss")
+                .format(new java.util.Date(
+                        System.currentTimeMillis()
+                                + (long) banMinutes * 60000L))
+                + "\n\n"
+                + "如果这是您本人操作，请等待封禁到期后重试。\n"
+                + "如果非本人操作，建议您立即修改密码"
+                + "(使用 /sdf1_login pw)。\n\n"
+                + "--Sdf1_login 安全系统";
+
+        Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
+            try {
+                plugin.getEmail().sendBody(
+                        emailAddr, subject, body);
+                plugin.getLogger().info(
+                        "[风控] 封禁报警邮件已发送到 "
+                                + emailAddr);
+            } catch (Exception e) {
+                plugin.getLogger().warning(
+                        "[风控] 报警邮件发送失败: "
+                                + e.getMessage());
+            }
+        });
+    }
+
+    // ==================== 成功重置 ====================
+
+    /**
+     * 登录成功后重置风控状态
+     */
+    public void onLoginSuccess(String playerName) {
+        failAttempts.remove(playerName);
+        banUntil.remove(playerName);
+    }
+
+    // ==================== 清理 ====================
+
+    /**
+     * 清理过期的封禁记录（可由定时任务调用）
+     * 同步解除过期玩家的Bukkit封禁
+     */
+    public void cleanup() {
+        long now = System.currentTimeMillis();
+        // 收集过期的玩家名
+        List<String> expired = new ArrayList<>();
+        banUntil.entrySet().removeIf(e -> {
+            if (e.getValue() < now) {
+                expired.add(e.getKey());
+                return true;
+            }
+            return false;
+        });
+        // 同步解除Bukkit封禁
+        for (String name : expired) {
+            try {
+                Bukkit.getBanList(BanList.Type.NAME)
+                        .pardon(name);
+                plugin.getLogger().info(
+                        "[风控] 封禁到期，已解除Bukkit封禁: "
+                                + name);
+            } catch (Exception ignored) {}
+            failAttempts.remove(name);
+        }
+    }
+
+    /**
+     * 获取所有封禁记录（调试/管理用）
+     */
+    public Map<String, Long> getAllBans() {
+        return Collections.unmodifiableMap(banUntil);
+    }
+
+    /**
+     * 获取所有失败尝试记录（调试用）
+     */
+    public Map<String, Integer> getAllFailAttempts() {
+        return Collections.unmodifiableMap(failAttempts);
+    }
+
+    /**
+     * 手动解除某玩家的封禁（管理员用）
+     */
+    public void unban(String playerName) {
+        banUntil.remove(playerName);
+        failAttempts.remove(playerName);
+        // 同步解除Bukkit封禁
+        try {
+            Bukkit.getBanList(BanList.Type.NAME)
+                    .pardon(playerName);
+            plugin.getLogger().info("[风控] 已解除Bukkit封禁: "
+                    + playerName);
+        } catch (Exception ignored) {}
+    }
+
+    /**
+     * 清除所有风控数据（管理员调试用）
+     */
+    public void clearAll() {
+        failAttempts.clear();
+        banUntil.clear();
+    }
+}

src/main/java/Sdf1_login/SalesStatsManager.java

@@ -0,0 +1,170 @@
+package Sdf1_login;
+
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.bukkit.scheduler.BukkitRunnable;
+
+import java.util.*;
+import java.util.concurrent.ConcurrentHashMap;
+
+public class SalesStatsManager {
+
+    private final Main plugin;
+
+    private final Map<String, Integer> sessionSales =
+            new ConcurrentHashMap<>();
+    private int sessionRevenue = 0;
+    private int sessionOrders = 0;
+    private int sessionItems = 0;
+    private int sessionRefunds = 0;
+    private int sessionRefundAmount = 0;
+    private long sessionStart = System.currentTimeMillis();
+
+    // 状态
+    private boolean waitingForEmpty = false;
+    private boolean hasReported = false;
+    private BukkitRunnable waitTask = null;
+
+    public SalesStatsManager(Main plugin) {
+        this.plugin = plugin;
+        startMonitor();
+    }
+
+    // ★ 每10秒检测一次
+    private void startMonitor() {
+        new BukkitRunnable() {
+            @Override
+            public void run() {
+                int online = Bukkit.getOnlinePlayers().size();
+
+                if (online > 0) {
+                    // 有玩家在线 → 重置等待状态
+                    if (waitingForEmpty) {
+                        // 刚有人进来了，清除已汇报标记
+                        // 下次没人时会重新汇报
+                    }
+                    waitingForEmpty = false;
+                    hasReported = false;
+                    cancelWaitTask();
+                } else if (!waitingForEmpty && !hasReported) {
+                    // 没人了，且还没汇报过 → 开始1分钟倒计时
+                    waitingForEmpty = true;
+                    startWaitCountdown();
+                }
+            }
+        }.runTaskTimer(plugin, 200L, 200L);
+    }
+
+    // ★ 1分钟等待
+    private void startWaitCountdown() {
+        cancelWaitTask();
+        waitTask = new BukkitRunnable() {
+            @Override
+            public void run() {
+                int online = Bukkit.getOnlinePlayers().size();
+
+                if (online > 0) {
+                    // 等待期间有人进来 → 取消，等下次没人
+                    waitingForEmpty = false;
+                    hasReported = false;
+                    waitTask = null;
+                    cancel();
+                    return;
+                }
+
+                // 1分钟没人 → 汇报一次
+                if (!hasReported) {
+                    hasReported = true;
+                    report();
+                }
+                waitingForEmpty = false;
+                waitTask = null;
+                cancel();
+            }
+        };
+        waitTask.runTaskLater(plugin, 1200L); // 60秒
+    }
+
+    private void cancelWaitTask() {
+        if (waitTask != null) {
+            waitTask.cancel();
+            waitTask = null;
+        }
+    }
+
+    // ===== 记录 =====
+
+    public void recordSale(String itemName, int price) {
+        sessionSales.merge(itemName, 1, Integer::sum);
+        sessionRevenue += price;
+        sessionOrders++;
+        sessionItems++;
+    }
+
+    public void recordRefund(int amount) {
+        sessionRefunds++;
+        sessionRefundAmount += amount;
+    }
+
+    // ===== 汇报 =====
+
+    public void report() {
+        if (sessionItems == 0 && sessionRefunds == 0) {
+         //   plugin.getLogger().info("[Sales] 无数据，跳过");
+            return;
+        }
+
+        long minutes =
+                (System.currentTimeMillis() - sessionStart)
+                        / 60000;
+        if (minutes < 1) minutes = 1;
+
+        StringBuilder sb = new StringBuilder();
+        sb.append("§6§l========== 销量汇总 ==========");
+        sb.append("\n§7时长: §f").append(minutes).append("分钟");
+        sb.append("\n§7订单: §f").append(sessionOrders).append("笔");
+        sb.append("\n§7商品: §f").append(sessionItems).append("件");
+        sb.append("\n§7成交额: §6").append(sessionRevenue).append("枚");
+        sb.append("\n§7退款: §c").append(sessionRefunds)
+                .append("次(§c").append(sessionRefundAmount)
+                .append("枚§7)");
+        sb.append("\n§6§l------------------------------");
+
+        if (!sessionSales.isEmpty()) {
+            sb.append("\n§7销量排行:");
+            List<Map.Entry<String, Integer>> sorted =
+                    new ArrayList<>(sessionSales.entrySet());
+            sorted.sort((a, b) ->
+                    b.getValue() - a.getValue());
+            int rank = 1;
+            for (Map.Entry<String, Integer> e : sorted) {
+                if (rank > 10) break;
+                sb.append("\n§e").append(rank).append(". ")
+                        .append(e.getKey())
+                        .append(" §7x").append(e.getValue());
+                rank++;
+            }
+        }
+        sb.append("\n§6§l==============================");
+
+        String msg = sb.toString();
+        for (Player p : Bukkit.getOnlinePlayers()) {
+            if (p.isOp()) {
+                for (String line : msg.split("\n"))
+                    p.sendMessage(line);
+            }
+        }
+        plugin.getLogger().info("[Sales] 汇报完成");
+        resetSession();
+    }
+
+    public void resetSession() {
+        sessionSales.clear();
+        sessionRevenue = 0;
+        sessionOrders = 0;
+        sessionItems = 0;
+        sessionRefunds = 0;
+        sessionRefundAmount = 0;
+        sessionStart = System.currentTimeMillis();
+    }
+}

src/main/java/Sdf1_login/ShopCategory.java

@@ -0,0 +1,32 @@
+package Sdf1_login;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ShopCategory {
+    private final String name;
+    private final String fileName;
+    private final List<ShopItem> items;
+
+    public ShopCategory(String name, String fileName) {
+        this.name = name;
+        this.fileName = fileName;
+        this.items = new ArrayList<>();
+    }
+
+    public String getName()          { return name; }
+    public String getFileName()      { return fileName; }
+    public List<ShopItem> getItems() { return items; }
+
+    public ShopItem getItem(String id) {
+        for (ShopItem item : items) {
+            if (item.getId().equalsIgnoreCase(id))
+                return item;
+        }
+        return null;
+    }
+
+    public void addItem(ShopItem item) {
+        items.add(item);
+    }
+}

src/main/java/Sdf1_login/ShopItem.java

@@ -0,0 +1,51 @@
+package Sdf1_login;
+
+import org.bukkit.Material;
+
+public class ShopItem {
+    private final String id;
+    private final String displayName;
+    private final Material material;
+    private int buyPrice;
+    private int sellPrice;
+    private int stock;
+    private int hourlySales;
+    private int totalSales;
+    public ShopItem(String id, String displayName,
+                    Material material, int buyPrice,
+                    int sellPrice, int stock,
+                    int hourlySales, int totalSales) {
+        this.id = id;
+        this.displayName = displayName;
+        this.material = material;
+        this.buyPrice = buyPrice;
+        this.sellPrice = sellPrice;
+        this.stock = stock;
+        this.hourlySales = hourlySales;
+        this.totalSales = totalSales;
+    }
+
+    public int getEffectiveSellPrice() {
+        if (sellPrice <= 0) return 0;
+        return sellPrice;
+    }
+
+    public String getId()          { return id; }
+    public String getDisplayName() { return displayName; }
+    public Material getMaterial()  { return material; }
+    public int getBuyPrice()       { return buyPrice; }
+    public int getSellPrice()      { return sellPrice; }
+    public int getStock()          { return stock; }
+    public int getHourlySales()    { return hourlySales; }
+    public int getTotalSales()     { return totalSales; }
+
+    public void setStock(int s)       { this.stock = s; }
+    public void setHourlySales(int s) { this.hourlySales = s; }
+    public void setTotalSales(int s)  { this.totalSales = s; }
+    public void setBuyPrice(int p)    { this.buyPrice = p; }
+    public void setSellPrice(int p)   { this.sellPrice = p; }
+    public void addSales(int n) {
+        this.hourlySales += n;
+        this.totalSales += n;
+    }
+}

src/main/java/Sdf1_login/TicketManager.java

@@ -163,7 +163,7 @@ public class TicketManager {
                 "§7类型: §f" + type,
                 "§7状态: " + stxt(status),
                 "§7提交者: §f" + requester,
-                "§7奖励: §e" + reward + " 积分"));
+                "§7奖励: §e" + reward + " 债券"));
 
         g.setItem(12, mk(Material.BOOK,
                 "§7详细描述",
@@ -242,6 +242,13 @@ public class TicketManager {
                         "§a标记完结",
                         "§7确认工单处理完成"));
             }
+            // ★ 服务商上报完结后：管理员确认完结
+            if ("completed".equals(status)) {
+                g.setItem(19, mk(Material.LIME_DYE,
+                        "§a确认完结",
+                        "§7确认服务商处理完成",
+                        "§7输入评分1-5"));
+            }
             // 驳回（非已关闭/已完结状态）
             if (!"closed".equals(status)
                     && !"resolved".equals(status)
@@ -410,7 +417,7 @@ public class TicketManager {
                         "§a§l[工单] §f创建成功！"
                                 + " #§e" + id
                                 + " 奖励: §e"
-                                + price + "积分");
+                                + price + "债券");
             }
             notifyAdmins(p.getName(), id);
         } else {
@@ -697,6 +704,11 @@ public class TicketManager {
                 "§e§l===================");
     }
 
+    /**
+     * ★ 由异步定时器调用（Main.startTicketAutoProcess）。
+     *   DB 查询/写回留在当前（异步）线程；
+     *   取玩家 / 发消息 / 备份背包 / 踢人 一律经 sync() 回主线程。
+     */
     public void autoProcessCompleted() {
         long timeoutMs = 10 * 60 * 1000L;
 
@@ -730,25 +742,26 @@ public class TicketManager {
                         .getUnconfirmedCompleted(
                                 timeoutMs);
         for (Map<String, Object> t : list) {
-            int id = nv(t, "id");
+            final int id = nv(t, "id");
             plugin.getDb().confirmTicket(id, 3);
-            Player rp = Bukkit.getPlayer(
-                    sv(t, "requester"));
-            if (rp != null && rp.isOnline())
-                rp.sendMessage(
-                        "§e§l[工单] §f工单 #"
-                                + id + " 已自动完结");
-            String assigned =
-                    sv(t, "assigned_to");
-            if (!assigned.isEmpty()) {
-                Player pp =
-                        Bukkit.getPlayer(assigned);
-                if (pp != null && pp.isOnline())
-                    pp.sendMessage(
+            final String req = sv(t, "requester");
+            final String asg = sv(t, "assigned_to");
+            sync(() -> {
+                Player rp = Bukkit.getPlayer(req);
+                if (rp != null && rp.isOnline())
+                    rp.sendMessage(
                             "§e§l[工单] §f工单 #"
-                                    + id
-                                    + " 已自动完结");
-            }
+                                    + id + " 已自动完结");
+                if (!asg.isEmpty()) {
+                    Player pp =
+                            Bukkit.getPlayer(asg);
+                    if (pp != null && pp.isOnline())
+                        pp.sendMessage(
+                                "§e§l[工单] §f工单 #"
+                                        + id
+                                        + " 已自动完结");
+                }
+            });
             settleTicket(id);
         }
 
@@ -758,14 +771,16 @@ public class TicketManager {
                         .getRepliedStaleTickets(
                                 timeoutMs);
         for (Map<String, Object> t : stale) {
-            int id = nv(t, "id");
+            final int id = nv(t, "id");
             plugin.getDb().confirmTicket(id, 3);
-            Player rp = Bukkit.getPlayer(
-                    sv(t, "requester"));
-            if (rp != null && rp.isOnline())
-                rp.sendMessage(
-                        "§e§l[工单] §f工单 #"
-                                + id + " 超时自动完结");
+            final String req = sv(t, "requester");
+            sync(() -> {
+                Player rp = Bukkit.getPlayer(req);
+                if (rp != null && rp.isOnline())
+                    rp.sendMessage(
+                            "§e§l[工单] §f工单 #"
+                                    + id + " 超时自动完结");
+            });
             settleTicket(id);
         }
     }
@@ -1017,23 +1032,18 @@ public class TicketManager {
             // 管理员：标记完结（已回复状态）
             if (adm(p) && "replied".equals(st)
                     && asg.equals("admin")) {
-
-                // 管理员：标记完结（已回复状态）
-                if (adm(p) && "replied".equals(st)
-                        && asg.equals("admin")) {
-                    Map<String, Object> tk =
-                            plugin.getDb().getTicket(id);
-                    String tkType = sv(tk, "type");
-                    if (TYPE_DELETE.equals(tkType)) {
-                        approveDeleteTicket(p, id);
-                        return true;
-                    }
-                    plugin.getDb().completeTicket(id);
-                    p.sendMessage("§a工单 #" + id
-                            + " 已标记完结");
-                    openDetail(p, id);
+                Map<String, Object> tk =
+                        plugin.getDb().getTicket(id);
+                String tkType = sv(tk, "type");
+                if (TYPE_DELETE.equals(tkType)) {
+                    approveDeleteTicket(p, id);
                     return true;
                 }
+                plugin.getDb().completeTicket(id);
+                p.sendMessage("§a工单 #" + id
+                        + " 已标记完结");
+                openDetail(p, id);
+                return true;
             }
             // 服务商：抢单
             if (plugin.getDb()
@@ -1044,6 +1054,19 @@ public class TicketManager {
                 openDetail(p, id);
                 return true;
             }
+            // ★ 管理员：确认服务商完结（输入评分）
+            if (adm(p) && "completed".equals(st)) {
+                p.closeInventory();
+                plugin.getChatInput()
+                        .getState(p).type =
+                        ChatInputManager.InputType
+                                .TICKET_SCORE;
+                plugin.getChatInput()
+                        .getState(p).ticketId = id;
+                p.sendMessage(
+                        "§e输入评分1-5:");
+                return true;
+            }
             // 服务商：标记完结
             if (plugin.getDb()
                     .isServiceProvider(p.getName())
@@ -1251,72 +1274,73 @@ public class TicketManager {
 
     // ========== 私有 ==========
 
+    /**
+     * 把 Bukkit 操作切回主线程执行。
+     * 已在主线程时立即执行（保持原调用方的同步语义）。
+     * 供异步定时器路径（autoProcessCompleted / settleTicket / processDeleteAccount）使用。
+     */
+    private void sync(Runnable r) {
+        if (Bukkit.isPrimaryThread()) r.run();
+        else Bukkit.getScheduler().runTask(plugin, r);
+    }
+
     private void settleTicket(int tid) {
         Map<String, Object> t =
                 plugin.getDb().getTicket(tid);
         if (t == null) return;
-        String requester =
+        final String requester =
                 sv(t, "requester");
-        String assigned =
+        final String assigned =
                 sv(t, "assigned_to");
         int reward = nv(t, "reward_amount");
         int score = nv(t, "score");
         ConfigManager cfg =
                 plugin.getConfig2();
+
+        // ★ 提交者获得工单奖励（债券）
         if (reward > 0) {
-            plugin.getDb().addPoints(
-                    requester, reward);
-            Player rp = Bukkit.getPlayer(
-                    requester);
-            if (rp != null && rp.isOnline()) {
-                rp.sendMessage(
-                        "§e§l[工单] §f获得 "
-                                + reward
-                                + " 积分奖励");
-            }
-        }
-        if (!assigned.isEmpty()) {
-            int pts = (int) (score
-                    * cfg.providerPointsPerScore);
-            if (pts > 0) {
-                plugin.getDb().addPoints(
-                        assigned, pts);
-            }
-            double money =
-                    cfg.baseEconomyReward
-                            + score
-                            * cfg.providerEconomyPerScore;
-            boolean ok = false;
-            try {
-                if (plugin.getEconomy() != null) {
-                    OfflinePlayer op =
-                            Bukkit.getOfflinePlayer(
-                                    assigned);
-                    plugin.getEconomy()
-                            .depositPlayer(
-                                    op, money);
-                    ok = true;
+            plugin.getBonds().addBonds(
+                    requester, reward,
+                    BondManager.TX_TICKET_REWARD, "",
+                    "System", "工单 #" + tid + " 奖励");
+            sync(() -> {
+                Player rp = Bukkit.getPlayer(
+                        requester);
+                if (rp != null && rp.isOnline()) {
+                    rp.sendMessage(
+                            "§e§l[工单] §f获得 "
+                                    + reward
+                                    + " 债券奖励");
                 }
-            } catch (Exception e) {
-                plugin.getLogger().warning(
-                        "[Sdf1_login] 经济失败: "
-                                + e.getMessage());
-            }
-            Player pp =
-                    Bukkit.getPlayer(assigned);
-            if (pp != null && pp.isOnline()) {
-                pp.sendMessage(
-                        "§a§l[工单] §f工单 #"
-                                + tid
-                                + " 确认完结");
-                if (pts > 0)
-                    pp.sendMessage("§7积分: §e"
-                            + pts);
-                if (ok)
-                    pp.sendMessage("§7经济: §a$"
-                            + String.format(
-                            "%.0f", money));
+            });
+        }
+
+        // ★ 服务商获得债券奖励
+        if (!assigned.isEmpty()) {
+            int bondReward = (int) (score
+                    * cfg.providerPointsPerScore);
+            if (bondReward > 0) {
+                plugin.getBonds().addBonds(
+                        assigned, bondReward,
+                        BondManager.TX_TICKET_SERVICE, "",
+                        "System", "工单 #" + tid
+                                + " 服务奖励(评分"
+                                + score + ")");
             }
+            final int br = bondReward;
+            sync(() -> {
+                Player pp =
+                        Bukkit.getPlayer(assigned);
+                if (pp != null && pp.isOnline()) {
+                    pp.sendMessage(
+                            "§a§l[工单] §f工单 #"
+                                    + tid
+                                    + " 确认完结");
+                    if (br > 0)
+                        pp.sendMessage("§7债券: §e"
+                                + br + " 枚");
+                }
+            });
         }
     }
 
@@ -1404,36 +1428,46 @@ public class TicketManager {
      */
     public void processDeleteAccount(int tid,
                                      Map<String, Object> t) {
-        String requester = sv(t, "requester");
+        final String requester = sv(t, "requester");
         plugin.getDb().updateTicketStatus(
                 tid, "resolved");
         plugin.getDb().updateTicketField(tid,
                 "admin_confirmed", 1);
-        Player target =
-                Bukkit.getPlayer(requester);
-        if (target != null && target.isOnline()) {
-            plugin.backupInventory(target);
-            target.sendMessage(
-                    "§a§l[工单] §f您的删号请求已通过");
-            target.sendMessage(
-                    "§7物品已备份，下次登录可取回");
-            target.kickPlayer(
-                    "§a删号成功，物品已备份。\n"
-                            + "请等待5分钟后重新注册取回物品。");
-        } else {
-            // 离线：仅标记，不操作数据库
-            plugin.getLogger().info(
-                    "[Sdf1_login] " + requester
-                            + " 删号工单已通过，等待上线执行");
-        }
-        // 延迟执行删号
+        // ★ 备份背包 / 发消息 / 踢人 必须主线程
+        sync(() -> {
+            Player target =
+                    Bukkit.getPlayerExact(requester);
+            if (target != null && target.isOnline()) {
+                plugin.backupInventory(target);
+                target.sendMessage(
+                        "§a§l[工单] §f您的删号请求已通过");
+                target.sendMessage(
+                        "§7物品已备份，下次登录可取回");
+                target.kickPlayer(
+                        "§a删号成功，物品已备份。\n"
+                                + "请等待5分钟后重新注册取回物品。");
+            } else {
+                // 离线：仅标记，不操作数据库
+                plugin.getLogger().info(
+                        "[Sdf1_login] " + requester
+                                + " 删号工单已通过，等待上线执行");
+            }
+        });
+        // 延迟执行删号（DB 写 -> 异步，不占主线程）
         final String name = requester;
-        Bukkit.getScheduler().runTaskLater(
+        Bukkit.getScheduler().runTaskLaterAsynchronously(
                 plugin, () -> {
-                    plugin.getDb().deleteUser(name);
-                    plugin.getLogger().info(
-                            "[Sdf1_login] " + name
-                                    + " 删号工单已执行");
+                    int deleted =
+                            plugin.getDb().deleteUser(name);
+                    if (deleted > 0) {
+                        plugin.getLogger().info(
+                                "[Sdf1_login] " + name
+                                        + " 删号工单已执行");
+                    } else {
+                        plugin.getLogger().warning(
+                                "[Sdf1_login] " + name
+                                        + " 删号工单未执行（精准匹配下账号不存在，未误删）");
+                    }
                 }, 100L);
     }
 
@@ -1559,7 +1593,7 @@ public class TicketManager {
             lore.add("§7提交者: §f"
                     + requester);
             lore.add("§7奖励: §e" + reward
-                    + " 积分");
+                    + " 债券");
             lore.add("");
             lore.add("§7点击查看详情");
             im.setLore(lore);
@@ -1641,4 +1675,4 @@ public class TicketManager {
         }
         return it;
     }
-}
+}

src/main/java/Sdf1_login/TreasureBridge.java

@@ -0,0 +1,116 @@
+package Sdf1_login;
+
+import org.bukkit.Bukkit;
+import org.bukkit.plugin.Plugin;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+
+/**
+ * Sdf1_game寻宝系统桥接类
+ * 用于Sdf1_login调用Sdf1_game的clearPlayerAllClaims方法
+ */
+public class TreasureBridge {
+
+    private Object treasureManager;
+    private Method clearPlayerAllClaimsMethod;
+    private boolean hooked = false;
+
+    /**
+     * 桥接Sdf1_game插件
+     * @return 是否桥接成功
+     */
+    public boolean hook() {
+        Plugin sdf1_game = Bukkit.getPluginManager()
+                .getPlugin("Sdf1_game");
+
+        if (sdf1_game == null || !sdf1_game.isEnabled()) {
+            return false;
+        }
+
+        try {
+            // 获取Sdf1_game的Main实例
+            Object mainInstance = sdf1_game;
+            
+            // 获取TreasureManager实例
+            treasureManager = findTreasureManager(mainInstance);
+            if (treasureManager == null) {
+                return false;
+            }
+
+            // 获取clearPlayerAllClaims方法
+            clearPlayerAllClaimsMethod = treasureManager.getClass()
+                    .getMethod("clearPlayerAllClaims", String.class);
+
+            hooked = true;
+            return true;
+        } catch (Exception e) {
+            return false;
+        }
+    }
+
+    /**
+     * 清空指定玩家的所有领取记录
+     * @param playerName 玩家名
+     * @return 清除的记录数量，失败返回-1
+     */
+    public int clearPlayerAllClaims(String playerName) {
+        if (!isHooked()) return -1;
+        try {
+            int result = (int) clearPlayerAllClaimsMethod.invoke(
+                    treasureManager, playerName);
+            return result;
+        } catch (Exception e) {
+            return -1;
+        }
+    }
+
+    /**
+     * 查找TreasureManager实例
+     * @param mainInstance Sdf1_game的Main实例
+     * @return TreasureManager实例
+     */
+    private Object findTreasureManager(Object mainInstance) {
+        Class<?> c = mainInstance.getClass();
+
+        // 策略1: getTreasureManager() 方法
+        try {
+            Method m = c.getMethod("getTreasureManager");
+            Object r = m.invoke(mainInstance);
+            if (r != null) return r;
+        } catch (Exception ignored) {
+        }
+
+        // 策略2: treasureManager 字段
+        try {
+            Field f = c.getDeclaredField("treasureManager");
+            f.setAccessible(true);
+            Object r = f.get(mainInstance);
+            if (r != null) return r;
+        } catch (Exception ignored) {
+        }
+
+        // 策略3: 遍历字段按类型名查找
+        try {
+            for (Field f : c.getDeclaredFields()) {
+                if (f.getType().getSimpleName()
+                        .equals("TreasureManager")) {
+                    f.setAccessible(true);
+                    Object r = f.get(mainInstance);
+                    if (r != null) return r;
+                }
+            }
+        } catch (Exception ignored) {
+        }
+
+        return null;
+    }
+
+    /**
+     * 是否已桥接
+     * @return 桥接状态
+     */
+    public boolean isHooked() {
+        return hooked;
+    }
+}

src/main/java/Sdf1_login/VerificationManager.java

@@ -1,158 +1,102 @@
-package Sdf1_login;
-
-import org.bukkit.Bukkit;
-import org.bukkit.entity.Player;
-
-import java.io.BufferedReader;
-import java.io.InputStreamReader;
-import java.net.HttpURLConnection;
-import java.net.URL;
-import java.nio.charset.StandardCharsets;
-import java.util.UUID;
-import java.util.function.Consumer;
-
-public class VerificationManager {
-
-    private final Main plugin;
-
-    public VerificationManager(Main plugin) {
-        this.plugin = plugin;
-    }
-
-    public boolean isBedrockPlayer(Player p) {
-        String uuid = p.getUniqueId().toString();
-        return uuid.contains("f851ba4")
-                || uuid.startsWith("00000000-0000-0000");
-    }
-
-    public boolean isOnlineMode() {
-        return Bukkit.getServer().getOnlineMode();
-    }
-
-    public void verifyPremiumAsync(Player player,
-                                   Consumer<Boolean> callback) {
-        Thread t = new Thread(() -> doVerify(player, callback),
-                "Sdf1_login-PremiumVerify");
-        t.setDaemon(true);
-        t.start();
-    }
-
-    private void doVerify(Player player,
-                          Consumer<Boolean> callback) {
-        String name = player.getName();
-        String uuid = player.getUniqueId().toString();
-
-        plugin.getLogger().info(
-                "[Sdf1_login] ====== 验证开始 ======");
-        plugin.getLogger().info(
-                "[Sdf1_login] 玩家: " + name);
-        plugin.getLogger().info(
-                "[Sdf1_login] 当前UUID: " + uuid);
-
-        try {
-            UUID offlineUuid = UUID.nameUUIDFromBytes(
-                    ("OfflinePlayer:" + name)
-                            .getBytes(StandardCharsets.UTF_8));
-            String offlineStr = offlineUuid.toString();
-
-            plugin.getLogger().info(
-                    "[Sdf1_login] 离线UUID: " + offlineStr);
-
-            boolean isOfflineUuid =
-                    player.getUniqueId().equals(offlineUuid);
-
-            plugin.getLogger().info(
-                    "[Sdf1_login] UUID匹配离线格式: "
-                            + isOfflineUuid);
-
-            if (!isOfflineUuid) {
-                plugin.getLogger().info(
-                        "[Sdf1_login] 结论: 正版玩家");
-                plugin.getLogger().info(
-                        "[Sdf1_login] ====== 验证结束 ======");
-                callback.accept(true);
-                return;
-            }
-
-            plugin.getLogger().info(
-                    "[Sdf1_login] UUID为离线格式，"
-                            + "查询Mojang API...");
-            UUID mojangUuid = fetchMojangUuid(name);
-
-            if (mojangUuid != null) {
-                plugin.getLogger().info(
-                        "[Sdf1_login] Mojang返回UUID: "
-                                + mojangUuid);
-                plugin.getLogger().info(
-                        "[Sdf1_login] 结论: 盗版客户端"
-                                + "使用了正版名字");
-            } else {
-                plugin.getLogger().info(
-                        "[Sdf1_login] Mojang无此名字");
-                plugin.getLogger().info(
-                        "[Sdf1_login] 结论: 纯离线玩家");
-            }
-
-            plugin.getLogger().info(
-                    "[Sdf1_login] ====== 验证结束 ======");
-            callback.accept(false);
-
-        } catch (Exception e) {
-            plugin.getLogger().warning(
-                    "[Sdf1_login] 验证异常: "
-                            + e.getMessage());
-            callback.accept(false);
-        }
-    }
-
-    private UUID fetchMojangUuid(String name) {
-        HttpURLConnection conn = null;
-        try {
-            URL url = new URL(
-                    "https://api.mojang.com/users/profiles/minecraft/"
-                            + name);
-            conn = (HttpURLConnection) url.openConnection();
-            conn.setConnectTimeout(5000);
-            conn.setReadTimeout(5000);
-            conn.setRequestMethod("GET");
-
-            int code = conn.getResponseCode();
-            plugin.getLogger().info(
-                    "[Sdf1_login] Mojang API响应: " + code);
-
-            if (code == 200) {
-                BufferedReader reader =
-                        new BufferedReader(
-                                new InputStreamReader(
-                                        conn.getInputStream(),
-                                        StandardCharsets.UTF_8));
-                StringBuilder sb = new StringBuilder();
-                String line;
-                while ((line = reader.readLine()) != null) {
-                    sb.append(line);
-                }
-                reader.close();
-
-                String json = sb.toString();
-                String uuidStr = json.replaceAll(
-                        ".*\"id\"\\s*:\\s*\"([^\"]+)\".*",
-                        "$1");
-                plugin.getLogger().info(
-                        "[Sdf1_login] Mojang原始UUID: "
-                                + uuidStr);
-
-                String formatted = uuidStr.replaceFirst(
-                        "(\\w{8})(\\w{4})(\\w{4})(\\w{4})(\\w{12})",
-                        "$1-$2-$3-$4-$5");
-                return UUID.fromString(formatted);
-            }
-        } catch (Exception e) {
-            plugin.getLogger().warning(
-                    "[Sdf1_login] Mojang查询异常: "
-                            + e.getMessage());
-        } finally {
-            if (conn != null) conn.disconnect();
-        }
-        return null;
-    }
-}
+package Sdf1_login;
+
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+
+import java.util.function.Consumer;
+
+/**
+ * 玩家正版/离线身份验证管理器
+ *
+ * 核心逻辑：在离线模式(online-mode=false)服务器中，所有玩家UUID都是离线格式，
+ * 无法通过UUID区分正版/盗版。因此：
+ * - UUID非离线格式 → 服务器在线模式，正版玩家 → autoLogin
+ * - UUID离线格式 → 一律视为非正版，需手动登录或OAuth验证
+ * - 正版玩家通过 /mslogin OAuth验证后，由Main.addVerifiedPremiumPlayer()标记，
+ *   在onJoin检查点0直接autoLogin，不经过此验证器
+ */
+public class VerificationManager {
+
+    private final Main plugin;
+
+    public VerificationManager(Main plugin) {
+        this.plugin = plugin;
+    }
+
+    public boolean isBedrockPlayer(Player p) {
+        String uuid = p.getUniqueId().toString();
+        return uuid.contains("f851ba4")
+                || uuid.startsWith("00000000-0000-0000");
+    }
+
+    public boolean isOnlineMode() {
+        return Bukkit.getServer().getOnlineMode();
+    }
+
+    /**
+     * 异步验证玩家身份
+     * 注意：此方法仅用于判断UUID格式，不执行自动登录
+     * 自动登录由onJoin中的检查点0/1/2控制
+     */
+    public void verifyPremiumAsync(Player player,
+                                   Consumer<Boolean> callback) {
+        Thread t = new Thread(() -> doVerify(player, callback),
+                "Sdf1_login-PremiumVerify");
+        t.setDaemon(true);
+        t.start();
+    }
+
+    private void doVerify(Player player,
+                          Consumer<Boolean> callback) {
+        String name = player.getName();
+        String uuid = player.getUniqueId().toString();
+
+        plugin.getLogger().info(
+                "[Sdf1_login] ====== 验证开始 ======");
+        plugin.getLogger().info(
+                "[Sdf1_login] 玩家: " + name);
+        plugin.getLogger().info(
+                "[Sdf1_login] 当前UUID: " + uuid);
+
+        try {
+            java.util.UUID offlineUuid = java.util.UUID.nameUUIDFromBytes(
+                    ("OfflinePlayer:" + name)
+                            .getBytes(java.nio.charset.StandardCharsets.UTF_8));
+
+            boolean isOfflineUuid =
+                    player.getUniqueId().equals(offlineUuid);
+
+            plugin.getLogger().info(
+                    "[Sdf1_login] 离线UUID: " + offlineUuid);
+            plugin.getLogger().info(
+                    "[Sdf1_login] UUID匹配离线格式: "
+                            + isOfflineUuid);
+
+            if (!isOfflineUuid) {
+                // UUID不是离线格式 → 服务器在线模式的正版玩家
+                plugin.getLogger().info(
+                        "[Sdf1_login] 结论: 正版玩家（非离线UUID）");
+                plugin.getLogger().info(
+                        "[Sdf1_login] ====== 验证结束 ======");
+                callback.accept(true);
+                return;
+            }
+
+            // ★ 离线UUID → 无法通过UUID区分正版/盗版，一律视为非正版
+            //   正版玩家需通过 /mslogin OAuth验证 或 /login 手动登录
+            plugin.getLogger().info(
+                    "[Sdf1_login] 结论: 离线UUID玩家，需手动登录");
+            plugin.getLogger().info(
+                    "[Sdf1_login] （正版玩家请使用 /mslogin 或 /正版 命令验证）");
+            plugin.getLogger().info(
+                    "[Sdf1_login] ====== 验证结束 ======");
+            callback.accept(false);
+
+        } catch (Exception e) {
+            plugin.getLogger().warning(
+                    "[Sdf1_login] 验证异常: "
+                            + e.getMessage());
+            callback.accept(false);
+        }
+    }
+}

src/main/resources/OP白名单/opwl.json

@@ -0,0 +1,82 @@
+{
+  "OP白名单": "服务器的好管家",
+  "为什么要OP白名单": {
+    "根因有几点": {
+      "第一点": "已有OP乱给权限防不住",
+      "第二点": "有人利用服务器漏洞拿到OP权限",
+      "第三点": "不信任OP",
+      "第四点": "想临时给某个玩家一个op，原生不支持。必须到期手动/deop user"
+    }
+  },
+  "我们做了什么": {
+    "第一层": "临时授权，允许你给OP设置到期时间，到期自动撤销",
+    "第二层": "接管原生OP名单，不在白名单的一律撤销+报警"
+  },
+  "你需要做什么": [
+    "共3步",
+    "第一步：安装sdf1_login插件",
+    "第二步改这个文件",
+    "第三步按参考格式或后台指令添加授权",
+    "第四步：玩家自动获得授权，整点自动生效(手动改本文件时，会在15、30、45、0秒的整点自动增量热重载)"
+  ],
+  "----": "----",
+  "启用状态": true,
+  "无固定期限授权列表": [],
+  "有固定期限授权列表": {},
+  "非法持有报警信息": "§8[§cOP白名单§8] §f{user} §7不持有授权却持有 OP，已于 §f{time} §7自动撤销 §8| §8[OPWL] §f{user} §7held OP illegally, revoked at §f{time}",
+  "默认时长": "24h",
+  "时长支持格式": [
+    "可以是中文口语：一个小时",
+    "可以是英文one hour",
+    "可以是标准写法：24H",
+    "格式很宽松，只要是标准json字符串格式就行。至于你怎么写，插件会解析"
+  ],
+  "报警模板变量": {
+    "{user}": "非法持有的玩家名（也认 player / 用户 / 玩家 / username）",
+    "{time}": "发现时间（也认 时间 / date / 日期）",
+    "写法": "大小写不敏感，中英文变量名都支持；& 颜色码可用，渲染后自动转成§"
+  },
+  "接管说明": [
+    "本插件【接管原生OP名单】：插件首次加载时，会把当前所有原生OP自动导入「无固定期限授权列表」并写回本文件。",
+    "之后：任何持有OP但不在白名单的玩家（不在永久表/ 临时已过期 / 时长无法解析），一律自动撤销OP并按「非法持有报警信息」报警。",
+    "所以以后新增OP请用 /opwl add <玩家>，别用原版 /op；否则会被15秒内的巡检撤掉。",
+    "白名单全部写在本文件里（单文件），没有子目录也没有附属名单文件。"
+  ],
+  "以下是模板文件": {
+    "# 启用状态": true,
+    "# 无固定期限授权列表": [
+      "user1",
+      "user2"
+    ],
+    "# 有固定期限授权列表": {
+      "user1": "2026-10-06 23:00",
+      "user2": "1小时",
+      "user3": "two hour"
+    },
+    "# 非法持有报警信息": "支持 {user} 与 {time} 变量，中英文写法都认；留空则用内置默认文案",
+    "# 默认时长": "24小时"
+  },
+  "为什么这次选择json": {
+    "根因依旧2点": {
+      "1": "防止非专业人士修改本文件",
+      "2": "使用专业格式，让小白试探着劝退(一旦解析失败，所有玩家OP全部卸载)"
+    }
+  },
+  "指令参数": {
+    "opwl": "帮助菜单",
+    "opwl add user": "添加user用户为无固定期限用户",
+    "opwl addtime user": "按默认时长添加临时授权用户",
+    "opwl addtime user 1h": "给user用户价1小时授权",
+    "opwl removetime user 1h": "给user用户扣1小时授权",
+    "opwl remove user": "移除user的授权",
+    "opwl list user": "获取user的授权状态",
+    "opwl list": "列出OP白名单",
+    "opwl reload": "重载OP白名单",
+    "温馨提示": "opwl命令仅限控台执行，普通用户无权",
+    "加授权完全无感": "因为用户本身没有op时，被授权后，插件立即给予OP并记录授权状态。删除也是。不需要先添加用户在添加授权。"
+  },
+  "安全升级": [
+    "本文件即是配置文件也是说明书。这就意味着，你可以把其它混淆内容一起打包进本json文件，只要保留配置项。其它的你随便删改",
+    "编辑本文件时，如果担心改坏了，直接联网找一个在线json解析器，把本文件扔上去。json的写法是双引号包裹内容，一对双引号就是一个键值对。用花括号做嵌套式。就像本文件的解释说明字段一样"
+  ]
+}

src/main/resources/illegal_domains.txt

@@ -0,0 +1,35 @@
+# 非法域名后缀列表
+# 每行一个后缀，支持以 * 开头表示匹配所有子域名
+# 修改此文件后无需重启，插件会在每次检测时重新加载
+# 默认包含常见非法注册域名后缀
+
+com
+cn
+net
+org
+io
+xyz
+top
+club
+site
+online
+store
+tech
+info
+biz
+ru
+tk
+ml
+ga
+cf
+cc
+ws
+tv
+link
+click
+date
+vip
+party
+fun
+zone
+space

src/main/resources/plugin.yml

@@ -1,5 +1,5 @@
 name: Sdf1_login
-version: 1.0
+version: 2.92
 main: Sdf1_login.Main
 api-version: '1.21'
 commands:
@@ -42,9 +42,9 @@ commands:
   签到:
     description: 每日签到(中文)
     usage: /签到
-  oa:
-    description: 申请删除账号
-    usage: /oa [玩家名]
+#oa:
+#  description: 申请删除账号
+#  usage: /oa [玩家名]
   删除账号:
     description: 申请删除账号(中文)
     usage: /删除账号 [玩家名]
@@ -60,18 +60,15 @@ commands:
   deny:
     description: 拒绝OA请求
     usage: /deny <编号> [理由]
-  sdf1debug:
-    description: 调试指令
-    usage: /sdf1debug <玩家> take.<阶段>
   email:
     description: 绑定邮箱
     usage: /email <邮箱>
+  2fa:
+    description: 二次验证(TOTP)绑定
+    usage: /2fa add|code <6位>|remove <6位>
   绑定:
     description: 绑定邮箱(中文)
     usage: /绑定 <邮箱>
-  调试:
-    description: 调试模式
-    usage: /调试
   绑定邮箱:
     description: 绑定邮箱
     usage: /绑定邮箱
@@ -84,7 +81,109 @@ commands:
   垃圾清理:
     description: 手动清理掉落物
     usage: /垃圾清理
-  menu:
-    description: 雪球菜单开关控制
-    usage: /menu <开/关>
-    commands:
+  # menu:
+  #   description: 雪球菜单开关控制
+ #   usage: /menu <开/关>
+  pvp :
+    description: PVP榜单
+    usage: /pvp
+  cypay :
+    description: 草原探险债券
+    usage: /cypay
+  printer :
+    description: 打印债券流水
+    usage: /printer
+  shop :
+    description: 游戏商人
+    usage: /shop
+  商店:
+    description: 打开商店
+    usage: /商店
+# testorder:
+#  description: 测试订单中心
+#  usage: /testorder
+  protect:
+    description: 区域保护
+    usage: /protect
+  landrec:
+    description: 领地记录系统（回声碎片发放）
+    usage: /landrec give [玩家]
+  传送:
+    description: 传送至领地
+    usage: /传送 <领地名>
+  update:
+    description: 检查所有插件更新(集群控制)
+    usage: /update
+  web:
+    description: 生成Web端登录令牌
+    usage: /web
+  控制台:
+    description: 生成Web端登录令牌(中文版)
+    usage: /控制台
+  mslogin:
+    description: 正版登录(Microsoft OAuth)
+    usage: /mslogin
+  正版:
+    description: 正版登录(中文版)
+    usage: /正版
+  tpa:
+    description: tp传送指令
+    usage: /tpa
+  tpaccept:
+    description: 接受传送
+    usage: /tpaccept
+  tpdeny:
+    description: 拒绝传送
+    usage: /tpdeny
+  tpauto:
+    description: 自动接收传送
+    usage: /tpauto
+  tpacancel:
+    description: 取消传送请求
+    usage: /tpacancel
+  tpaall:
+    description: 请求传送所有人
+    usage: /tpaall
+  tpahere:
+    description: 请求传送ta到自己身边
+    usage: /tpahere
+  sethome:
+    description: 设置一个家
+    usage: /sethome <名称>
+  delhome:
+    description: 删除一个家
+    usage: /delhome <名称>
+  home:
+    description: 传送到家
+    usage: /home [名称]
+  homes:
+    description: 查看所有家
+    usage: /homes
+  group:
+    description: 用户组管理
+    usage: /group <buy|renew|info> [组名]
+  back:
+    description: 快速返回最近记录点
+    usage: /back
+
+  tempban:
+    description: 临时封禁玩家
+    usage: /tempban <玩家名/IP> <时长> [理由]
+  tempbanip:
+    description: 临时封禁IP或玩家
+    usage: /tempbanip <IP/玩家名> <时长> [理由]
+  banip:
+    description: 永久封禁IP或玩家
+    usage: /banip <IP/玩家名> [永久] [理由]
+  whois:
+    description: 查询玩家信息
+    usage: /whois [玩家名]
+  who:
+    description: 查看在线玩家列表
+    usage: /who
+  清空队列:
+    description: 清空DB队列中未回应的web同步任务（管理员）
+    usage: /清空队列
+  cleartake:
+    description: 清空DB队列中未回应的web同步任务（管理员）
+    usage: /cleartake

txt/AFKManager.txt

@@ -1,137 +0,0 @@
-package Sdf1_login;
-
-import org.bukkit.Bukkit;
-import org.bukkit.Sound;
-import org.bukkit.entity.Player;
-import org.bukkit.plugin.java.JavaPlugin;
-import org.bukkit.scheduler.BukkitRunnable;
-
-import java.util.*;
-
-public class AFKManager {
-
-    private final Map<UUID, Long> lastAction = new HashMap<>();
-    private final Map<UUID, Integer> lastStage = new HashMap<>();
-    private final ConfigManager config;
-    private final JavaPlugin plugin;
-
-    public AFKManager(ConfigManager config, JavaPlugin plugin) {
-        this.config = config;
-        this.plugin = plugin;
-    }
-
-    public void startCheck() {
-        new BukkitRunnable() {
-            public void run() { tick(); }
-        }.runTaskTimer(plugin, 20L, 20L);
-    }
-
-    private void tick() {
-        if (!config.afkEnabled) return;
-        long now = System.currentTimeMillis();
-
-        for (Player p : Bukkit.getOnlinePlayers()) {
-            String name = p.getName();
-            if (!isLoggedIn(name)) continue;
-            if (config.getAfkWhitelist().contains(name)) continue;
-
-            UUID uuid = p.getUniqueId();
-            if (!lastAction.containsKey(uuid)) {
-                lastAction.put(uuid, now);
-                lastStage.put(uuid, 0);
-                continue;
-            }
-
-            long last = lastAction.get(uuid);
-            long idle = (now - last) / 1000;
-            int timeout = config.afkTimeout;
-            long remain = timeout - idle;
-
-            // 已超时：踢出
-            if (remain <= 0) {
-                p.kickPlayer("§c§l你已挂机 " + fmtSec(idle) + "，被踢出");
-                lastAction.remove(uuid);
-                lastStage.remove(uuid);
-                continue;
-            }
-
-            int stage = lastStage.getOrDefault(uuid, 0);
-
-            // === 阶段3：最后10秒 ===
-            // 刷屏倒计时 + 大标题 + 每秒音效
-            if (remain <= 10) {
-                if (stage < 3) {
-                    lastStage.put(uuid, 3);
-                }
-                p.sendTitle("§e§l挂机了 " + fmtSec(idle),
-                        "§c还剩 " + remain + " 秒踢出",
-                        0, 22, 3);
-                playSound(p);
-                continue;
-            }
-
-            // === 阶段2：1分钟~10秒 ===
-            // 持续音效（每秒）+ 标题，聊天仅1次
-            if (remain <= 60) {
-                if (stage < 2) {
-                    lastStage.put(uuid, 2);
-                    p.sendMessage("§e§l⚠ 挂机警告 ⚠ §f你已挂机 §c" + fmtSec(idle) + "§f，还剩 §c" + fmtSec(remain) + "§f踢出");
-                }
-                p.sendTitle("§e§l挂机了 " + fmtSec(idle),
-                        "§c还剩 " + fmtSec(remain) + " 踢出",
-                        5, 25, 5);
-                playSound(p);
-                continue;
-            }
-
-            // === 阶段1：3分钟提醒 ===
-            // 仅1次：聊天 + 标题 + 3次音效循环
-            if (remain <= 180 && stage < 1) {
-                lastStage.put(uuid, 1);
-                p.sendMessage("§e§l⚠ 挂机警告 ⚠ §f你已挂机 §c" + fmtSec(idle) + "§f，还剩 §c" + fmtSec(remain) + "§f踢出");
-                p.sendTitle("§e§l挂机了 " + fmtSec(idle),
-                        "§f还剩 " + fmtSec(remain) + " 踢出",
-                        10, 60, 20);
-                for (int i = 0; i < 3; i++) {
-                    final int delay = i * 10;
-                    Bukkit.getScheduler().runTaskLater(plugin, () -> {
-                        if (p.isOnline()) playSound(p);
-                    }, delay);
-                }
-            }
-
-            // 超过3分钟：重置阶段
-            if (remain > 180) {
-                lastStage.remove(uuid);
-            }
-        }
-    }
-
-
-    private void playSound(Player p) {
-        p.playSound(p.getLocation(), Sound.BLOCK_NOTE_BLOCK_CHIME, 1.0f, 0.79f);
-        p.playSound(p.getLocation(), Sound.BLOCK_NOTE_BLOCK_BASS, 1.0f, 0.79f);
-        p.playSound(p.getLocation(), Sound.BLOCK_NOTE_BLOCK_PLING, 1.0f, 0.79f);
-    }
-
-    public void recordAction(UUID uuid) {
-        lastAction.put(uuid, System.currentTimeMillis());
-        lastStage.put(uuid, 0);
-    }
-
-    public void remove(UUID uuid) {
-        lastAction.remove(uuid);
-        lastStage.remove(uuid);
-    }
-
-    private boolean isLoggedIn(String name) {
-        return ((Main) plugin).getLoggedIn().contains(name);
-    }
-
-    private String fmtSec(long sec) {
-        if (sec < 60) return sec + "秒";
-        long m = sec / 60;
-        long s = sec % 60;
-        return m + "分" + (s > 0 ? s + "秒" : "");
-    }
-}

txt/AccountRequestManager.txt

@@ -1,146 +0,0 @@
-package Sdf1_login;
-
-import org.bukkit.Bukkit;
-import org.bukkit.entity.Player;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-
-public class AccountRequestManager {
-
-    public enum ApprovalMode { AUTO, MANUAL, HYBRID }
-
-    public static class Request {
-        public final int id;
-        public final String requester;
-        public final String target;
-        public final String ip;
-        public final long time;
-        public String status;
-        public String denyReason;
-
-        public Request(int id, String requester, String target, String ip) {
-            this.id = id;
-            this.requester = requester;
-            this.target = target;
-            this.ip = ip;
-            this.time = System.currentTimeMillis();
-            this.status = "PENDING";
-            this.denyReason = "";
-        }
-    }
-
-    private final Main plugin;
-    private final Map<Integer, Request> requests = new ConcurrentHashMap<>();
-    private final Map<String, Integer> pendingByPlayer = new ConcurrentHashMap<>();
-    private int nextId = 1;
-    private ApprovalMode mode = ApprovalMode.MANUAL;
-    private int autoDelayMinutes = 60;
-
-    public AccountRequestManager(Main plugin) {
-        this.plugin = plugin;
-    }
-
-    public ApprovalMode getMode() { return mode; }
-
-    public void setMode(String m) {
-        try { this.mode = ApprovalMode.valueOf(m.toUpperCase()); }
-        catch (Exception e) { this.mode = ApprovalMode.MANUAL; }
-    }
-
-    public void setAutoDelayMinutes(int min) {
-        this.autoDelayMinutes = min;
-    }
-
-    public Request createRequest(String requester, String target, String ip) {
-        int id = nextId++;
-        Request req = new Request(id, requester, target, ip);
-        requests.put(id, req);
-        pendingByPlayer.put(requester, id);
-
-        if (mode == ApprovalMode.AUTO) {
-            scheduleAutoApprove(id);
-        } else if (mode == ApprovalMode.HYBRID) {
-            String targetIp = (String) plugin.getDb().getField(target, "ip_address");
-            if (ip != null && ip.equals(targetIp)) {
-                scheduleAutoApprove(id);
-            }
-        }
-        return req;
-    }
-
-    private void scheduleAutoApprove(int id) {
-        long delayTicks = (long) autoDelayMinutes * 60L * 20L;
-        Request req = requests.get(id);
-        if (req == null) return;
-        String requesterName = req.requester;
-        String targetName = req.target;
-        plugin.getLogger().info("[Sdf1_login] OA#" + id + " 将在 " + autoDelayMinutes + " 分钟后自动通过");
-
-        Bukkit.getScheduler().runTaskLater(plugin, () -> {
-            Request r = requests.get(id);
-            if (r != null && "PENDING".equals(r.status)) {
-                approveRequest(id);
-                plugin.getLogger().info("[Sdf1_login] OA#" + id + " 自动通过");
-                Player requester = Bukkit.getPlayer(requesterName);
-                if (requester != null && requester.isOnline()) {
-                    requester.sendMessage("§a[Sdf1_login] §f您的删除请求 #" + id + "（§e" + targetName + "§a）已自动通过！");
-                }
-            }
-        }, delayTicks);
-    }
-
-    public boolean approveRequest(int id) {
-        Request req = requests.get(id);
-        if (req == null || !"PENDING".equals(req.status)) return false;
-        req.status = "APPROVED";
-        plugin.getDb().deleteUser(req.target);
-        pendingByPlayer.remove(req.requester);
-        // 清背包+传送出生点+踢出
-        Player target = Bukkit.getPlayer(req.target);
-        if (target != null && target.isOnline()) {
-            target.getInventory().clear();
-            target.getInventory().setArmorContents(new org.bukkit.inventory.ItemStack[4]);
-            target.getInventory().setExtraContents(new org.bukkit.inventory.ItemStack[1]);
-            target.teleport(target.getWorld().getSpawnLocation());
-            target.kickPlayer("§c§l你的账号已被管理员删除，请重新注册");
-        }
-        return true;
-    }
-
-
-    public boolean denyRequest(int id, String reason) {
-        Request req = requests.get(id);
-        if (req == null || !"PENDING".equals(req.status)) return false;
-        req.status = "DENIED";
-        req.denyReason = reason;
-        pendingByPlayer.remove(req.requester);
-        return true;
-    }
-
-    public List<Request> getPendingRequests() {
-        List<Request> list = new ArrayList<>();
-        for (Request r : requests.values()) {
-            if ("PENDING".equals(r.status)) list.add(r);
-        }
-        return list;
-    }
-
-    public Request getRequest(int id) {
-        return requests.get(id);
-    }
-
-    public boolean hasPending(String player) {
-        return pendingByPlayer.containsKey(player);
-    }
-
-    public void cancelPending(String player) {
-        Integer id = pendingByPlayer.remove(player);
-        if (id != null) {
-            Request r = requests.get(id);
-            if (r != null) r.status = "CANCELLED";
-        }
-    }
-}

txt/ChatFilterManager.txt

@@ -1,594 +0,0 @@
-package Sdf1_login;
-
-import org.bukkit.Bukkit;
-import org.bukkit.entity.Player;
-import org.bukkit.plugin.java.JavaPlugin;
-
-import java.io.*;
-import java.net.InetSocketAddress;
-import java.nio.charset.StandardCharsets;
-import java.util.*;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-public class ChatFilterManager {
-
-    private final JavaPlugin plugin;
-    private final List<String> whitelistUrls =
-            new ArrayList<>();
-    private final Set<String> whitelistPlayers =
-            new TreeSet<>(
-                    String.CASE_INSENSITIVE_ORDER);
-    private final Map<Integer, String>
-            punishmentRules =
-            new LinkedHashMap<>();
-    private final Map<Integer, Integer>
-            punishmentDurations =
-            new LinkedHashMap<>();
-    private final Map<String, Integer>
-            violationCount =
-            new ConcurrentHashMap<>();
-    private final Map<String, Long>
-            mutedPlayers =
-            new ConcurrentHashMap<>();
-    private final Map<String, String> messages =
-            new LinkedHashMap<>();
-    private boolean notifyAdmin = true;
-    private boolean notifyAll = false;
-    private int muteDuration = 300;
-
-    private static final Pattern URL_PATTERN =
-            Pattern.compile(
-                    "(?i)(?:https?://\\S+)"
-                            + "|(?:(?:[a-zA-Z0-9]"
-                            + "(?:[a-zA-Z0-9\\-]*"
-                            + "[a-zA-Z0-9])?\\.)+"
-                            + "[a-zA-Z]{2,})"
-                            + "(?:/\\S*)?");
-    private static final Pattern DOT_VARIANTS =
-            Pattern.compile(
-                    "[\uff0e\u3002\u2025\u2026\u00b7]");
-    private static final Pattern COLOR_CODES =
-            Pattern.compile(
-                    "\u00a7[0-9a-fk-orA-FK-OR]");
-
-    private static final Set<String> FILE_EXT;
-    static {
-        Set<String> s = new HashSet<>(
-                Arrays.asList(
-                        "txt", "yml", "yaml",
-                        "json", "xml", "java",
-                        "class", "jar", "png",
-                        "jpg", "jpeg", "gif",
-                        "bmp", "svg", "ico",
-                        "webp", "mp3", "mp4",
-                        "avi", "mkv", "wav",
-                        "flac", "ogg", "zip",
-                        "rar", "7z", "tar",
-                        "gz", "cfg", "conf",
-                        "ini", "log", "db",
-                        "sql", "sh", "bat",
-                        "html", "htm", "css",
-                        "js", "md", "pdf",
-                        "dll", "so", "exe",
-                        "bin", "c", "cpp",
-                        "py", "rb", "go",
-                        "rs", "kt", "lua",
-                        "php", "asp", "jsp"));
-        FILE_EXT = Collections.unmodifiableSet(s);
-    }
-
-    public ChatFilterManager(JavaPlugin plugin) {
-        this.plugin = plugin;
-    }
-
-    // ========== 配置加载 ==========
-
-    public void loadConfig() {
-        whitelistUrls.clear();
-        whitelistPlayers.clear();
-        punishmentRules.clear();
-        punishmentDurations.clear();
-        messages.clear();
-
-        File f = new File(
-                plugin.getDataFolder(), "chat.txt");
-        if (!f.exists()) writeDefaultFile(f);
-        try (BufferedReader r =
-                     new BufferedReader(
-                             new InputStreamReader(
-                                     new FileInputStream(f),
-                                     StandardCharsets.UTF_8))) {
-            String section = "";
-            String line;
-            while ((line = r.readLine()) != null) {
-                if (line.startsWith("\uFEFF"))
-                    line = line.substring(1);
-                String t = line.trim();
-                if (t.isEmpty()
-                        || t.startsWith("#"))
-                    continue;
-                if (t.equals("白名单")
-                        || t.equals("白名单:")) {
-                    section = "whitelist";
-                    continue;
-                }
-                if (t.equals("处罚规则")
-                        || t.equals("处罚规则:")) {
-                    section = "punishment";
-                    continue;
-                }
-                if (t.equals("白名单玩家")
-                        || t.equals("白名单玩家:")) {
-                    section = "players";
-                    continue;
-                }
-                if (t.contains(":")) {
-                    String[] kv = t.split(":", 2);
-                    String k = kv[0].trim();
-                    String v = kv[1].trim();
-                    if (k.equals("通知管理员")) {
-                        notifyAdmin = parseBool(v);
-                        continue;
-                    }
-                    if (k.equals("全服通报")) {
-                        notifyAll = parseBool(v);
-                        continue;
-                    }
-                    if (k.equals("禁言时长")) {
-                        try {
-                            muteDuration =
-                                    Integer.parseInt(v);
-                        } catch (Exception ignored) {
-                        }
-                        continue;
-                    }
-                }
-                switch (section) {
-                    case "whitelist":
-                        whitelistUrls.add(
-                                t.toLowerCase());
-                        break;
-                    case "punishment":
-                        String[] parts = t.split(":");
-                        if (parts.length >= 2) {
-                            try {
-                                int cnt =
-                                        Integer.parseInt(
-                                                parts[0]
-                                                        .trim());
-                                String type =
-                                        parts[1].trim()
-                                                .toLowerCase();
-                                int dur =
-                                        parts.length >= 3
-                                                ? Integer.parseInt(
-                                                parts[2]
-                                                .trim())
-                                                : muteDuration;
-                                punishmentRules.put(
-                                        cnt, type);
-                                punishmentDurations.put(
-                                        cnt, dur);
-                            } catch (Exception ignored) {
-                            }
-                        }
-                        break;
-                    case "players":
-                        whitelistPlayers.add(t);
-                        break;
-                }
-            }
-        } catch (Exception e) {
-            plugin.getLogger().severe(
-                    "[Sdf1_chat] 配置加载失败: "
-                            + e.getMessage());
-        }
-
-        // 从消息.txt读取chat_开头的消息
-        loadMessages();
-    }
-
-    private void loadMessages() {
-        File msgFile = new File(
-                plugin.getDataFolder(),
-                "消息.txt");
-        if (!msgFile.exists()) return;
-        try (BufferedReader mr =
-                     new BufferedReader(
-                             new InputStreamReader(
-                                     new FileInputStream(
-                                             msgFile),
-                                     StandardCharsets.UTF_8))) {
-            String mline;
-            while ((mline = mr.readLine()) != null) {
-                mline = mline.trim();
-                if (mline.isEmpty()
-                        || mline.startsWith("#"))
-                    continue;
-                // 支持 = 和 : 两种分隔符
-                int eqIdx = mline.indexOf('=');
-                int coIdx = mline.indexOf(':');
-                int splitIdx = -1;
-                if (eqIdx >= 0 && coIdx >= 0) {
-                    splitIdx = Math.min(eqIdx, coIdx);
-                } else if (eqIdx >= 0) {
-                    splitIdx = eqIdx;
-                } else if (coIdx >= 0) {
-                    splitIdx = coIdx;
-                }
-                if (splitIdx < 0) continue;
-                String k = mline.substring(0,
-                        splitIdx).trim();
-                String v = mline.substring(
-                        splitIdx + 1).trim();
-                if (k.startsWith("chat_")) {
-                    messages.put(k, v);
-                }
-            }
-        } catch (Exception ignored) {
-        }
-    }
-
-
-    private void writeDefaultFile(File f) {
-        try (PrintWriter pw = new PrintWriter(
-                new OutputStreamWriter(
-                        new FileOutputStream(f),
-                        StandardCharsets.UTF_8))) {
-            pw.println("# Sdf1_chat 聊天过滤配置");
-            pw.println("通知管理员: true");
-            pw.println("全服通报: false");
-            pw.println("禁言时长: 300");
-            pw.println();
-            pw.println("白名单:");
-            pw.println("*.minecraft.net");
-            pw.println("baidu.com");
-            pw.println("github.com");
-            pw.println();
-            pw.println("处罚规则:");
-            pw.println("1:warn:0");
-            pw.println("2:warn:0");
-            pw.println("3:mute:300");
-            pw.println("5:mute:600");
-            pw.println("8:kick:0");
-            pw.println("10:ban:0");
-            pw.println();
-            pw.println("白名单玩家:");
-        } catch (IOException ignored) {
-        }
-    }
-
-    public void saveConfig() {
-        File f = new File(
-                plugin.getDataFolder(), "chat.txt");
-        try (PrintWriter pw = new PrintWriter(
-                new OutputStreamWriter(
-                        new FileOutputStream(f),
-                        StandardCharsets.UTF_8))) {
-            pw.println("# Sdf1_chat 聊天过滤配置");
-            pw.println("通知管理员: " + notifyAdmin);
-            pw.println("全服通报: " + notifyAll);
-            pw.println("禁言时长: " + muteDuration);
-            pw.println();
-            pw.println("白名单:");
-            for (String u : whitelistUrls)
-                pw.println(u);
-            pw.println();
-            pw.println("处罚规则:");
-            for (Map.Entry<Integer, String> entry
-                    : punishmentRules.entrySet()) {
-                int dur = punishmentDurations
-                        .getOrDefault(entry.getKey(),
-                                muteDuration);
-                pw.println(entry.getKey() + ":"
-                        + entry.getValue()
-                        + ":" + dur);
-            }
-            pw.println();
-            pw.println("白名单玩家:");
-            for (String p : whitelistPlayers)
-                pw.println(p);
-        } catch (IOException e) {
-            plugin.getLogger().severe(
-                    "[Sdf1_chat] 保存失败: "
-                            + e.getMessage());
-        }
-    }
-
-    // ========== 消息 ==========
-
-    public String msg(String key,
-                      String... args) {
-        String template = messages.getOrDefault(
-                key, key);
-        for (int i = 0; i < args.length - 1;
-             i += 2) {
-            template = template.replace(
-                    "{" + args[i] + "}",
-                    args[i + 1]);
-        }
-        return template;
-    }
-
-    // ========== URL检测 ==========
-
-    private String normalizeMessage(String msg) {
-        msg = COLOR_CODES.matcher(msg)
-                .replaceAll("");
-        msg = DOT_VARIANTS.matcher(msg)
-                .replaceAll(".");
-        return msg;
-    }
-
-    public List<String> extractUrls(
-            String message) {
-        String normalized =
-                normalizeMessage(message);
-        List<String> urls = new ArrayList<>();
-        Matcher m = URL_PATTERN
-                .matcher(normalized);
-        while (m.find()) {
-            String url = m.group().toLowerCase();
-            url = url.replaceAll(
-                    "[\\s.,;!?，。；！？、）》」』】"
-                            + "\\]\\[\\(（]+$",
-                    "");
-            if (!url.isEmpty()) urls.add(url);
-        }
-        return urls;
-    }
-
-    public boolean isWhitelisted(String url) {
-        String clean = url
-                .replaceAll("^https?://", "")
-                .toLowerCase();
-        int colon = clean.indexOf(':');
-        int slash = clean.indexOf('/');
-        if (colon > 0 && (slash < 0
-                || colon < slash)) {
-            clean = clean.substring(0, colon);
-        }
-        slash = clean.indexOf('/');
-        if (slash > 0) {
-            clean = clean.substring(0, slash);
-        }
-        for (String entry : whitelistUrls) {
-            String e = entry.toLowerCase().trim();
-            if (e.startsWith("*.")) {
-                String suffix = e.substring(1);
-                if (clean.endsWith(suffix)
-                        || clean.equals(
-                        suffix.substring(1)))
-                    return true;
-            } else {
-                if (clean.equals(e)
-                        || clean.endsWith(
-                        "." + e))
-                    return true;
-            }
-        }
-        return false;
-    }
-
-    public boolean isLikelyDomain(String url) {
-        int lastDot = url.lastIndexOf('.');
-        if (lastDot < 0
-                || lastDot >= url.length() - 1)
-            return false;
-        String ext = url.substring(lastDot + 1)
-                .toLowerCase();
-        return !FILE_EXT.contains(ext);
-    }
-
-    // ========== 玩家操作 ==========
-
-    public boolean isMuted(String name) {
-        Long expiry = mutedPlayers.get(name);
-        if (expiry == null) return false;
-        if (System.currentTimeMillis()
-                >= expiry) {
-            mutedPlayers.remove(name);
-            return false;
-        }
-        return true;
-    }
-
-    public String fmtDuration(int seconds) {
-        if (seconds <= 0) return "0秒";
-        int day = seconds / 86400;
-        int hr = (seconds % 86400) / 3600;
-        int min = (seconds % 3600) / 60;
-        int sec = seconds % 60;
-        StringBuilder sb = new StringBuilder();
-        if (day > 0) sb.append(day).append("天");
-        if (hr > 0)
-            sb.append(hr).append("小时");
-        if (min > 0)
-            sb.append(min).append("分");
-        if (sec > 0 || sb.length() == 0)
-            sb.append(sec).append("秒");
-        return sb.toString();
-    }
-
-    public void applyPunishment(Player player,
-                                int violation) {
-        String type = "warn";
-        int duration = muteDuration;
-        int maxRule = 0;
-        for (Map.Entry<Integer, String> entry
-                : punishmentRules.entrySet()) {
-            if (violation >= entry.getKey()
-                    && entry.getKey() > maxRule) {
-                maxRule = entry.getKey();
-                type = entry.getValue();
-                duration = punishmentDurations
-                        .getOrDefault(
-                                entry.getKey(),
-                                muteDuration);
-            }
-        }
-        if (type.equals("mute")) {
-            if (isMuted(player.getName()))
-                return;
-            mutedPlayers.put(player.getName(),
-                    System.currentTimeMillis()
-                            + (long) duration
-                            * 1000L);
-        }
-        final String fType = type;
-        final int fDur = duration;
-        final int fV = violation;
-        final String fName = player.getName();
-        Bukkit.getScheduler().runTask(plugin,
-                () -> {
-                    Player p = Bukkit.getPlayer(fName);
-                    if (p == null) return;
-                    switch (fType) {
-                        case "warn":
-                            // 警告不处罚，只提示
-                            break;
-                        case "mute":
-                            p.sendMessage(
-                                    msg("chat_muted"));
-                            break;
-                        case "kick":
-                            p.kickPlayer(
-                                    msg("chat_muted"));
-                            break;
-                        case "ban":
-                            Bukkit.dispatchCommand(
-                                    Bukkit.getConsoleSender(),
-                                    "ban " + fName
-                                            + " §c多次发送违规链接");
-                            break;
-                        case "banip":
-                            InetSocketAddress addr =
-                                    p.getAddress();
-                            if (addr != null) {
-                                String ip = addr
-                                        .getAddress()
-                                        .getHostAddress();
-                                Bukkit.dispatchCommand(
-                                        Bukkit.getConsoleSender(),
-                                        "ban-ip " + ip
-                                                + " §c发送违规链接");
-                            }
-                            break;
-                    }
-                });
-    }
-
-    public void unmutePlayer(String name) {
-        mutedPlayers.remove(name);
-    }
-
-    public void resetPlayer(String name) {
-        mutedPlayers.remove(name);
-        violationCount.remove(name);
-    }
-
-    public boolean isPlayerWhitelisted(
-            String name) {
-        return whitelistPlayers.contains(name);
-    }
-
-    public boolean isNotifyAdmin() {
-        return notifyAdmin;
-    }
-
-    public boolean isNotifyAll() {
-        return notifyAll;
-    }
-
-    public int getViolationCount(String name) {
-        return violationCount
-                .getOrDefault(name, 0);
-    }
-
-    public void incrementViolation(
-            String name) {
-        violationCount.put(name,
-                getViolationCount(name) + 1);
-    }
-
-    public List<String> getWhitelistUrls() {
-        return whitelistUrls;
-    }
-
-    public Set<String> getWhitelistPlayers() {
-        return whitelistPlayers;
-    }
-
-    public Map<Integer, String>
-    getPunishmentRules() {
-        return punishmentRules;
-    }
-
-    public Map<Integer, Integer>
-    getPunishmentDurations() {
-        return punishmentDurations;
-    }
-
-    public Map<String, Long>
-    getMutedPlayers() {
-        return mutedPlayers;
-    }
-
-    public void setNotifyAdmin(boolean v) {
-        notifyAdmin = v;
-    }
-
-    public void setNotifyAll(boolean v) {
-        notifyAll = v;
-    }
-
-    public void setMuteDuration(int v) {
-        muteDuration = v;
-    }
-
-    public void addUrl(String url) {
-        whitelistUrls.add(
-                url.toLowerCase().trim());
-        saveConfig();
-    }
-
-    public boolean removeUrl(String url) {
-        boolean r = whitelistUrls.remove(
-                url.toLowerCase().trim());
-        saveConfig();
-        return r;
-    }
-
-    public void addWhitelistPlayer(
-            String name) {
-        whitelistPlayers.add(name);
-        saveConfig();
-    }
-
-    public boolean removeWhitelistPlayer(
-            String name) {
-        boolean r =
-                whitelistPlayers.remove(name);
-        saveConfig();
-        return r;
-    }
-
-    public void cleanExpired() {
-        long now = System.currentTimeMillis();
-        mutedPlayers.entrySet().removeIf(
-                e -> e.getValue() <= now);
-    }
-
-    private boolean parseBool(String v) {
-        String s = v.toLowerCase().trim();
-        return s.equals("true")
-                || s.equals("on")
-                || s.equals("yes")
-                || s.equals("1")
-                || s.contains("开启")
-                || s.contains("启用")
-                || s.contains("是");
-    }
-}

txt/ChatInputManager.txt

@@ -1,823 +0,0 @@
-package Sdf1_login;
-
-import org.bukkit.Bukkit;
-import org.bukkit.entity.Player;
-
-import java.util.HashMap;
-import java.util.Map;
-
-public class ChatInputManager {
-
-    public enum InputType {
-        NONE,
-        CHANGE_PWD_STEP1,
-        CHANGE_PWD_STEP2,
-        SET_EMAIL,
-        SET_EMAIL_VERIFY,
-        ADMIN_AUTH,
-        ADMIN_SET_POINTS,
-        ADMIN_SET_PWD,
-        ADMIN_DELETE_CONFIRM,
-        ADMIN_SET_AFK_TIME,
-        SMTP_CONFIG,
-        SMTP_VERIFY,
-        BACK_CHECKIN,
-        INVITE_INPUT_CODE,
-        TICKET_TITLE,
-        TICKET_DESC,
-        TICKET_SCORE,
-        TICKET_REJECT,
-        TICKET_ASSIGN,
-        TICKET_INVITE_PROVIDER,
-        TICKET_REMOVE_PROVIDER,
-        TICKET_COMPLETE,
-        TICKET_REPORT_ISSUE,
-        TICKET_REPLY,
-        TICKET_ADMIN_TYPE,
-        TICKET_ADMIN_TITLE,
-        TICKET_ADMIN_DESC,
-        TICKET_ADMIN_PROVIDER
-    }
-
-    public static class PlayerState {
-        public InputType type = InputType.NONE;
-        public String targetPlayer = "";
-        public String ticketType = "";
-        public String ticketTitle = "";
-        public String ticketDesc = "";
-        public int ticketId = 0;
-        public int smtpStep = 0;
-        public int scoreValue = 0;
-    }
-
-    private final Map<String, PlayerState> states =
-            new HashMap<>();
-    private Main plugin;
-
-    public PlayerState getState(Player p) {
-        return states.computeIfAbsent(
-                p.getName(),
-                k -> new PlayerState());
-    }
-
-    public void reset(Player p) {
-        states.remove(p.getName());
-    }
-
-    public void handleInput(Player p, String msg,
-                            Main mainPlugin) {
-        if (this.plugin == null)
-            this.plugin = mainPlugin;
-        PlayerState state = getState(p);
-        ConfigManager config =
-                mainPlugin.getConfig2();
-        DatabaseManager db = mainPlugin.getDb();
-
-        switch (state.type) {
-
-            case CHANGE_PWD_STEP1: {
-                String name = p.getName();
-                String salt = (String) db.getField(
-                        name, "password_salt");
-                String hash =
-                        PasswordUtils.hash(msg, salt);
-                boolean mainOk =
-                        db.checkPassword(name, hash);
-                if (mainOk) {
-                    state.type =
-                            InputType.CHANGE_PWD_STEP2;
-                    state.ticketTitle = "main";
-                    p.sendMessage(
-                            "§e请输入新密码:");
-                    return;
-                }
-                boolean tempOk =
-                        db.checkPasswordOrTemp(
-                                name, hash);
-                if (tempOk) {
-                    state.type =
-                            InputType.CHANGE_PWD_STEP2;
-                    state.ticketTitle = "temp";
-                    p.sendMessage(
-                            "§e请输入新密码:");
-                    return;
-                }
-                p.sendMessage(config.msg(
-                        "password_wrong"));
-                return;
-            }
-
-            case CHANGE_PWD_STEP2: {
-                String name = p.getName();
-                if (!PasswordUtils.validate(msg)) {
-                    p.sendMessage(config.msg(
-                            "password_format_error"));
-                    reset(p);
-                    return;
-                }
-                String oldHash =
-                        (String) db.getField(name,
-                                "password_hash");
-                String oldSalt =
-                        (String) db.getField(name,
-                                "password_salt");
-                String newSalt =
-                        PasswordUtils.generateSalt();
-                String newHash =
-                        PasswordUtils.hash(
-                                msg, newSalt);
-                if (newHash.equals(oldHash)) {
-                    p.sendMessage(config.msg(
-                            "password_same"));
-                    reset(p);
-                    return;
-                }
-                mainPlugin.recordPasswordChange(
-                        name, oldHash, oldSalt);
-                db.setField(name,
-                        "password_hash", newHash);
-                db.setField(name,
-                        "password_salt", newSalt);
-                mainPlugin
-                        .getNeedsPasswordChange()
-                        .remove(name);
-                p.sendMessage(config.msg(
-                        "password_changed"));
-                reset(p);
-                return;
-            }
-
-            case SET_EMAIL: {
-                if (!msg.contains("@")
-                        || !msg.contains(".")) {
-                    p.sendMessage(config.msg(
-                            "email_format_error"));
-                    reset(p);
-                    return;
-                }
-                String oldEmail = (String)
-                        db.getField(p.getName(),
-                                "email");
-                String emailAddr = msg.trim();
-                // 已绑定邮箱：验证登录密码
-                if (oldEmail != null
-                        && !oldEmail.isEmpty()) {
-                    state.targetPlayer = emailAddr;
-                    state.type =
-                            InputType.SET_EMAIL_VERIFY;
-                    state.ticketTitle =
-                            "need_pwd";
-                    p.sendMessage(
-                            "§e您已绑定邮箱: "
-                                    + oldEmail);
-                    p.sendMessage(
-                            "§e请验证登录密码以确认修改:");
-                    return;
-                }
-                // 未绑定邮箱：直接发验证码
-                String code = String.valueOf(
-                        (int) (Math.random()
-                                * 900000
-                                + 100000));
-                state.targetPlayer = emailAddr;
-                state.ticketTitle = code;
-                state.type =
-                        InputType.SET_EMAIL_VERIFY;
-                final String to = emailAddr;
-                final String c = code;
-                final Player fp = p;
-                Bukkit.getScheduler()
-                        .runTaskAsynchronously(
-                                mainPlugin, () -> {
-                                    boolean sent = mainPlugin
-                                            .getEmail()
-                                            .sendVerifyCode(
-                                                    to, c);
-                                    Bukkit.getScheduler()
-                                            .runTask(mainPlugin,
-                                                    () -> {
-                                                        if (sent) {
-                                                            fp.sendMessage(
-                                                                    "§a验证码已发送到 "
-                                                                            + to);
-                                                            fp.sendMessage(
-                                                                    "§e输入6位验证码(0取消):");
-                                                        } else {
-                                                            fp.sendMessage(
-                                                                    "§c发送失败");
-                                                            reset(fp);
-                                                        }
-                                                    });
-                                });
-                return;
-            }
-
-
-            case SET_EMAIL_VERIFY: {
-                if ("0".equals(msg.trim())
-                        || "取消".equals(
-                        msg.trim())) {
-                    p.sendMessage(
-                            "§c邮箱设置已取消");
-                    reset(p);
-                    return;
-                }
-                String expected =
-                        state.ticketTitle;
-                if (msg.trim().equals(expected)) {
-                    db.setField(p.getName(),
-                            "email",
-                            state.targetPlayer);
-                    p.sendMessage(
-                            "§a邮箱已设置: "
-                                    + state.targetPlayer);
-                    reset(p);
-                } else {
-                    p.sendMessage(
-                            "§c验证码错误(0取消):");
-                }
-                return;
-            }
-
-            case ADMIN_AUTH: {
-                if (msg.equals(
-                        config.adminPassword)) {
-                    Bukkit.getScheduler().runTask(
-                            mainPlugin, () ->
-                                    mainPlugin
-                                            .getGui()
-                                            .openAdmin(p));
-                } else {
-                    p.sendMessage(
-                            "§c管理密码错误");
-                }
-                reset(p);
-                return;
-            }
-
-            case ADMIN_SET_POINTS: {
-                try {
-                    int pts = Integer.parseInt(
-                            msg.trim());
-                    db.setField(
-                            state.targetPlayer,
-                            "points", pts);
-                    p.sendMessage("§a已将 "
-                            + state.targetPlayer
-                            + " 积分设为 " + pts);
-                } catch (
-                        NumberFormatException e) {
-                    p.sendMessage(
-                            "§c请输入有效数字");
-                }
-                String tgt =
-                        state.targetPlayer;
-                Bukkit.getScheduler().runTask(
-                        mainPlugin, () ->
-                                mainPlugin
-                                        .getGui()
-                                        .openUserDetail(
-                                                p, tgt));
-                reset(p);
-                return;
-            }
-
-            case ADMIN_SET_PWD: {
-                if (!PasswordUtils.validate(msg)) {
-                    p.sendMessage(config.msg(
-                            "password_format_error"));
-                    reset(p);
-                    return;
-                }
-                String tgt = state.targetPlayer;
-                String salt =
-                        PasswordUtils
-                                .generateSalt();
-                String hash =
-                        PasswordUtils.hash(
-                                msg, salt);
-                db.setField(tgt,
-                        "temp_password", hash);
-                db.setField(tgt, "temp_pw_expire",
-                        System.currentTimeMillis()
-                                + 300000L);
-                db.setField(tgt,
-                        "temp_pw_used", 0);
-                p.sendMessage("§a已为 " + tgt
-                        + " 设置临时密码");
-                Player tp =
-                        Bukkit.getPlayer(tgt);
-                if (tp != null && tp.isOnline())
-                    tp.kickPlayer(
-                            "§c管理员已设置临时密码，"
-                                    + "请使用临时密码登录");
-                // 邮件通知
-                String emailAddr = (String)
-                        db.getField(tgt, "email");
-                if (emailAddr != null
-                        && !emailAddr.isEmpty()) {
-                    String time =
-                            new java.text.SimpleDateFormat(
-                                    "yyyy-MM-dd HH:mm:ss")
-                                    .format(new java.util.Date());
-                    String body = "玩家 " + tgt
-                            + "：\n您的密码已于 "
-                            + time
-                            + " 被管理员重置为临时密码。\n"
-                            + "如果是本人操作请忽略。\n"
-                            + "如非本人操作请立即联系管理员。";
-                    final String to = emailAddr;
-                    final String fBody = body;
-                    final String fName = tgt;
-                    Bukkit.getScheduler()
-                            .runTaskAsynchronously(
-                                    mainPlugin, () ->
-                                            mainPlugin.getEmail()
-                                                    .sendTempPassword(
-                                                            to,
-                                                            fName,
-                                                            fBody));
-                }
-                reset(p);
-                return;
-            }
-
-            case ADMIN_DELETE_CONFIRM: {
-                if (msg.equals(
-                        state.targetPlayer)) {
-                    db.deleteUser(
-                            state.targetPlayer);
-                    p.sendMessage("§a已删除 "
-                            + state.targetPlayer);
-                    Player tgt =
-                            Bukkit.getPlayer(
-                                    state.targetPlayer);
-                    if (tgt != null
-                            && tgt.isOnline())
-                        tgt.kickPlayer(
-                                "§c账号已被删除");
-                } else {
-                    p.sendMessage(
-                            "§c输入不匹配，已取消");
-                }
-                reset(p);
-                return;
-            }
-
-            case ADMIN_SET_AFK_TIME: {
-                try {
-                    int minutes =
-                            Integer.parseInt(
-                                    msg.trim());
-                    config.afkTimeout =
-                            minutes * 60;
-                    config.saveSettings();
-                    p.sendMessage(
-                            "§a挂机时长已设为 "
-                                    + minutes
-                                    + " 分钟");
-                } catch (
-                        NumberFormatException e) {
-                    p.sendMessage(
-                            "§c请输入有效数字");
-                }
-                reset(p);
-                return;
-            }
-
-            case SMTP_CONFIG: {
-                String m = msg.trim();
-                if ("000".equals(m)
-                        || "取消取消取消"
-                        .equals(m)) {
-                    p.sendMessage(
-                            "§cSMTP配置已取消");
-                    reset(p);
-                    return;
-                }
-                if ("取消".equals(m)) {
-                    p.sendMessage(
-                            "§cSMTP配置已取消");
-                    reset(p);
-                    return;
-                }
-                int step = state.smtpStep;
-                if (step <= 1) {
-                    if (!"0".equals(m))
-                        config.setSmtp(
-                                "smtp地址", m);
-                    state.smtpStep = 2;
-                    p.sendMessage("§e当前端口: "
-                            + config.getSmtp(
-                            "smtp端口"));
-                    p.sendMessage(
-                            "§e输入端口(0跳过):");
-                } else if (step == 2) {
-                    if (!"0".equals(m))
-                        config.setSmtp(
-                                "smtp端口", m);
-                    state.smtpStep = 3;
-                    p.sendMessage(
-                            "§e输入发件邮箱:");
-                } else if (step == 3) {
-                    if (!"0".equals(m))
-                        config.setSmtp(
-                                "smtp账号", m);
-                    state.smtpStep = 4;
-                    p.sendMessage(
-                            "§e输入SMTP密码(0跳过):");
-                } else if (step == 4) {
-                    if (!"0".equals(m))
-                        config.setSmtp(
-                                "smtp密码", m);
-                    state.smtpStep = 5;
-                    p.sendMessage(
-                            "§e输入接收邮箱(留空发到发件邮箱):");
-                } else if (step == 5) {
-                    String recv = m;
-                    if (recv.isEmpty()
-                            || "0".equals(recv))
-                        recv = config.getSmtp(
-                                "smtp账号");
-                    config.setSmtp(
-                            "验证码接收邮箱", recv);
-                    if (!config
-                            .canSendSmtpVerify()) {
-                        p.sendMessage(
-                                "§c发送间隔不足1分钟");
-                        reset(p);
-                        return;
-                    }
-                    String code = config
-                            .generateSmtpVerifyCode();
-                    String addr = config.getSmtp(
-                            "smtp地址");
-                    String acct = config.getSmtp(
-                            "smtp账号");
-                    if (acct.isEmpty()
-                            || addr.isEmpty()) {
-                        p.sendMessage(
-                                "§c地址或账号为空");
-                        reset(p);
-                        return;
-                    }
-                    config.recordSmtpSendTime();
-                    final String fRecv = recv;
-                    final String fCode = code;
-                    final Player fp = p;
-                    Bukkit.getScheduler()
-                            .runTaskAsynchronously(
-                                    mainPlugin, () -> {
-                                        Bukkit.getScheduler()
-                                                .runTask(
-                                                        mainPlugin,
-                                                        () -> fp.sendMessage(
-                                                                "§e正在发送验证码..."));
-                                        boolean sent =
-                                                mainPlugin.getEmail()
-                                                        .sendVerifyCode(
-                                                                fRecv,
-                                                                fCode);
-                                        final boolean fSent = sent;
-                                        Bukkit.getScheduler()
-                                                .runTask(
-                                                        mainPlugin,
-                                                        () -> {
-                                                            if (fSent) {
-                                                                state.type =
-                                                                        InputType
-                                                                                .SMTP_VERIFY;
-                                                                state.smtpStep = 0;
-                                                                fp.sendMessage(
-                                                                        "§a验证码已发送到 "
-                                                                                + fRecv);
-                                                                fp.sendMessage(
-                                                                        "§e输入6位验证码(0取消):");
-                                                            } else {
-                                                                fp.sendMessage(
-                                                                        "§c发送失败，查看控制台");
-                                                                reset(fp);
-                                                            }
-                                                        });
-                                    });
-                }
-                return;
-            }
-
-            case SMTP_VERIFY: {
-                if ("0".equals(msg.trim())
-                        || "取消".equals(
-                        msg.trim())) {
-                    p.sendMessage(
-                            "§cSMTP配置已取消");
-                    reset(p);
-                    return;
-                }
-                if (config.checkSmtpVerifyCode(
-                        msg.trim())) {
-                    config.saveSmtp();
-                    config.clearSmtpVerifyCode();
-                    String addr = config.getSmtp(
-                            "smtp地址");
-                    String port = config.getSmtp(
-                            "smtp端口");
-                    String acct = config.getSmtp(
-                            "smtp账号");
-                    String recv = config.getSmtp(
-                            "验证码接收邮箱");
-                    boolean ssl = config.smtpSsl;
-                    p.sendMessage("§a§l=== SMTP配置完成 ===");
-                    p.sendMessage("§7地址: §f" + addr);
-                    p.sendMessage("§7端口: §f" + port);
-                    p.sendMessage("§7账号: §f" + acct);
-                    p.sendMessage("§7接收: §f" + recv);
-                    p.sendMessage("§7加密: §f" + ssl);
-                    p.sendMessage("§a§l====================");
-                    reset(p);
-                } else {
-                    p.sendMessage(
-                            "§c验证码错误(0取消):");
-                }
-                return;
-            }
-
-            case BACK_CHECKIN: {
-                int cost = 20;
-                if (!mainPlugin.getDb()
-                        .deductPoints(
-                                p.getName(), cost)) {
-                    p.sendMessage(
-                            "§c积分不足，补签需 "
-                                    + cost + " 积分");
-                    reset(p);
-                    return;
-                }
-                p.sendMessage(
-                        "§a补签成功！扣除 "
-                                + cost + " 积分。"
-                                + "日期: " + msg);
-                reset(p);
-                return;
-            }
-
-            case INVITE_INPUT_CODE: {
-                String code = msg.trim();
-                String myName = p.getName();
-                String myCode =
-                        (String) db.getField(
-                                myName,
-                                "invite_code");
-                if (code.isEmpty()) {
-                    p.sendMessage(
-                            "§c邀请码不能为空");
-                    reset(p);
-                    return;
-                }
-                if (code.equals(myCode)) {
-                    p.sendMessage(
-                            "§c不能用自己邀请码");
-                    reset(p);
-                    return;
-                }
-                boolean found = false;
-                for (Map<String, Object> u :
-                        db.getAllUsers()) {
-                    String uc = (String)
-                            u.getOrDefault(
-                                    "invite_code", "");
-                    if (code.equals(uc)) {
-                        String inv = (String)
-                                u.get("player_name");
-                        db.setField(myName,
-                                "invited_by", inv);
-                        db.addPoints(inv, 50);
-                        p.sendMessage(
-                                "§a邀请成功！邀请人: "
-                                        + inv);
-                        Player ip =
-                                Bukkit.getPlayer(inv);
-                        if (ip != null
-                                && ip.isOnline())
-                            ip.sendMessage("§a"
-                                    + myName
-                                    + " 使用了您的邀请码");
-                        found = true;
-                        break;
-                    }
-                }
-                if (!found)
-                    p.sendMessage(
-                            "§c邀请码不存在");
-                reset(p);
-                return;
-            }
-
-            case TICKET_TITLE: {
-                state.ticketTitle = msg;
-                state.type =
-                        InputType.TICKET_DESC;
-                p.sendMessage(
-                        "§e请输入工单详细描述:");
-                return;
-            }
-
-            case TICKET_DESC: {
-                String tt = state.ticketType;
-                String tl = state.ticketTitle;
-                reset(p);
-                mainPlugin.getTicket()
-                        .submitTicket(
-                                p, tt, tl, msg);
-                return;
-            }
-
-            case TICKET_SCORE: {
-                int tid = state.ticketId;
-                try {
-                    int sc = Integer.parseInt(
-                            msg.trim());
-                    reset(p);
-                    mainPlugin.getTicket()
-                            .confirmAndScore(
-                                    p, tid, sc);
-                } catch (
-                        NumberFormatException e) {
-                    reset(p);
-                    p.sendMessage(
-                            "§c请输入数字1-5");
-                }
-                return;
-            }
-
-            case TICKET_REJECT: {
-                int tid = state.ticketId;
-                reset(p);
-                mainPlugin.getTicket()
-                        .rejectTicket(
-                                p, tid, msg);
-                return;
-            }
-
-            case TICKET_ASSIGN: {
-                int tid = state.ticketId;
-                String[] parts = msg.trim()
-                        .split("\\s+");
-                String prov = parts[0];
-                int price = 0;
-                if (parts.length >= 2) {
-                    try {
-                        price = Integer.parseInt(
-                                parts[1]);
-                    } catch (
-                            NumberFormatException e) {
-                        p.sendMessage(
-                                "§c价格格式错误");
-                    }
-                }
-                reset(p);
-                mainPlugin.getTicket()
-                        .assignToProvider(
-                                p, tid, prov,
-                                price);
-                final int fTid = tid;
-                Bukkit.getScheduler().runTask(
-                        mainPlugin, () ->
-                                mainPlugin
-                                        .getTicket()
-                                        .openDetail(
-                                                p, fTid));
-                return;
-            }
-
-            case TICKET_INVITE_PROVIDER: {
-                String tgt = msg.trim();
-                reset(p);
-                if (!db.userExists(tgt)) {
-                    p.sendMessage(
-                            "§c玩家不存在");
-                    return;
-                }
-                db.addServiceProvider(
-                        tgt, "waiter");
-                p.sendMessage("§a已邀请 " + tgt
-                        + " 成为服务商");
-                return;
-            }
-
-            case TICKET_REMOVE_PROVIDER: {
-                String tgt = msg.trim();
-                reset(p);
-                if (!db.isServiceProvider(tgt)) {
-                    p.sendMessage("§c" + tgt
-                            + " 不是服务商");
-                    return;
-                }
-                db.removeServiceProvider(tgt);
-                p.sendMessage("§a已移除 " + tgt);
-                return;
-            }
-
-            case TICKET_COMPLETE: {
-                try {
-                    int tid = Integer.parseInt(
-                            msg.trim());
-                    mainPlugin.getTicket()
-                            .completeAsProvider(
-                                    p, tid);
-                } catch (
-                        NumberFormatException e) {
-                    p.sendMessage(
-                            "§c请输入有效工单号");
-                }
-                reset(p);
-                return;
-            }
-
-            case TICKET_REPORT_ISSUE: {
-                String report = msg.trim();
-                reset(p);
-                p.sendMessage("§e异常已上报");
-                String tag = config.adminTag;
-                for (Player op :
-                        Bukkit.getOnlinePlayers()) {
-                    if (op.getScoreboardTags()
-                            .contains(tag)) {
-                        op.sendMessage(
-                                "§c§l[工单异常] §f"
-                                        + p.getName()
-                                        + ": " + report);
-                    }
-                }
-                return;
-            }
-
-            case TICKET_REPLY: {
-                int replyTid = state.ticketId;
-                reset(p);
-                mainPlugin.getTicket()
-                        .replyTicket(
-                                p, replyTid, msg);
-                return;
-            }
-
-            case TICKET_ADMIN_TYPE: {
-                state.ticketType = msg.trim();
-                state.type =
-                        InputType
-                                .TICKET_ADMIN_TITLE;
-                p.sendMessage(
-                        "§e请输入工单标题:");
-                return;
-            }
-
-            case TICKET_ADMIN_TITLE: {
-                state.ticketTitle = msg;
-                state.type =
-                        InputType
-                                .TICKET_ADMIN_DESC;
-                p.sendMessage(
-                        "§e请输入工单描述:");
-                return;
-            }
-
-            case TICKET_ADMIN_DESC: {
-                state.targetPlayer = msg;
-                state.type =
-                        InputType
-                                .TICKET_ADMIN_PROVIDER;
-                p.sendMessage(
-                        "§e输入服务商名和价格:");
-                p.sendMessage(
-                        "§7例: playerA 20");
-                return;
-            }
-
-            case TICKET_ADMIN_PROVIDER: {
-                String[] parts2 = msg.trim()
-                        .split("\\s+");
-                String prov2 = parts2[0];
-                int price2 = 0;
-                if (parts2.length >= 2) {
-                    try {
-                        price2 = Integer.parseInt(
-                                parts2[1]);
-                    } catch (
-                            NumberFormatException e) {
-                    }
-                }
-                String t2 = state.ticketType;
-                String ti2 = state.ticketTitle;
-                String d2 = state.targetPlayer;
-                reset(p);
-                mainPlugin.getTicket()
-                        .adminCreateAndAssign(
-                                p, t2, ti2,
-                                d2, prov2, price2);
-                return;
-            }
-
-            default:
-                reset(p);
-        }
-    }
-}

txt/CheckInManager.txt

@@ -1,104 +0,0 @@
-package Sdf1_login;
-
-import org.bukkit.entity.Player;
-
-import java.text.SimpleDateFormat;
-import java.util.Date;
-
-public class CheckInManager {
-
-    private final Main plugin;
-
-    public CheckInManager(Main plugin) {
-        this.plugin = plugin;
-    }
-
-    public boolean isCheckedInToday(String name) {
-        String last = (String) plugin.getDb()
-                .getField(name, "last_checkin_date");
-        String today = new SimpleDateFormat("yyyy-MM-dd")
-                .format(new Date());
-        return today.equals(last);
-    }
-
-    public String checkIn(Player p) {
-        String name = p.getName();
-        if (isCheckedInToday(name)) {
-            return plugin.getConfig2().msg("checkin_already");
-        }
-
-        int streak = ((Number) plugin.getDb()
-                .getField(name, "checkin_streak")).intValue();
-        String lastDate = (String) plugin.getDb()
-                .getField(name, "last_checkin_date");
-        String today = new SimpleDateFormat("yyyy-MM-dd")
-                .format(new Date());
-
-        // 检查是否连续
-        if (lastDate != null && !lastDate.isEmpty()) {
-            try {
-                java.util.Date lastD = new SimpleDateFormat(
-                        "yyyy-MM-dd").parse(lastDate);
-                java.util.Date todayD = new SimpleDateFormat(
-                        "yyyy-MM-dd").parse(today);
-                long diff = todayD.getTime() - lastD.getTime();
-                if (diff > 86400000L * 2) {
-                    streak = 0; // 断签
-                } else if (diff > 86400000L) {
-                    streak++; // 连续
-                }
-            } catch (Exception ignored) {}
-        }
-
-        if (streak == 0) streak = 1;
-        else streak++;
-
-        double multi = 1.0;
-        if (streak >= 21) multi = 1.5;
-        else if (streak >= 14) multi = 1.3;
-        else if (streak >= 7) multi = 1.1;
-
-        int points = (int) (1 * multi);
-        plugin.getDb().addPoints(name, points);
-        plugin.getDb().setField(
-                name, "checkin_streak", streak);
-        plugin.getDb().setField(
-                name, "last_checkin_date", today);
-        int total = ((Number) plugin.getDb()
-                .getField(name, "total_checkin_days"))
-                .intValue();
-        plugin.getDb().setField(
-                name, "total_checkin_days", total + 1);
-
-        return plugin.getConfig2().msg("checkin_success",
-                "points", String.valueOf(points),
-                "streak", String.valueOf(streak),
-                "multi", String.valueOf(multi));
-    }
-
-    public String backCheckIn(Player p, String dateStr) {
-        String name = p.getName();
-        if (!plugin.getDb().deductPoints(name, 10)) {
-            return plugin.getConfig2().msg("backcheckin_no_point");
-        }
-        try {
-            java.util.Date target = new SimpleDateFormat(
-                    "yyyy-MM-dd").parse(dateStr);
-            java.util.Date now = new SimpleDateFormat(
-                    "yyyy-MM-dd").parse(
-                    new SimpleDateFormat("yyyy-MM-dd")
-                            .format(new Date()));
-            long diff = now.getTime() - target.getTime();
-            if (diff < 0 || diff > 3 * 86400000L) {
-                plugin.getDb().addPoints(name, 10); // 退还
-                return plugin.getConfig2().msg(
-                        "backcheckin_expired");
-            }
-            plugin.getDb().addPoints(name, 1); // 补签也给1分
-            return plugin.getConfig2().msg("backcheckin_success");
-        } catch (Exception e) {
-            plugin.getDb().addPoints(name, 10);
-            return "§c[Sdf1_login] §f日期格式错误，请用 yyyy-MM-dd";
-        }
-    }
-}

txt/ConfigManager.txt

@@ -1,451 +0,0 @@
-package Sdf1_login;
-
-import java.io.*;
-import java.nio.charset.StandardCharsets;
-import java.util.*;
-
-import static java.lang.Double.parseDouble;
-
-public class ConfigManager {
-
-    private final File dataFolder;
-    private final Map<String, String> messages = new LinkedHashMap<>();
-    private final Map<String, String> smtpSettings = new LinkedHashMap<>();
-
-    public String adminTag = "admin";
-    public String adminPassword = "qweasd";
-    public int maxAccountsPerIP = 3;
-    public String approvalMode = "manual";
-    public int autoApproveDelayMinutes = 30;
-    public int loginTimeout = 60;
-    public boolean afkEnabled = false;
-    public int afkTimeout = 300;
-    public boolean smtpSsl = true;
-    public String smtpVerifyCode = "";
-    public long smtpVerifyExpire = 0;
-    public long smtpLastSendTime = 0;
-    public String smtpConfiguringPlayer = "";
-
-
-    public ConfigManager(File dataFolder) {
-        this.dataFolder = dataFolder;
-    }
-
-    // ==================== 消息 ====================
-
-    public void loadMessages() {
-        messages.clear();
-        File file = new File(dataFolder, "消息.txt");
-        if (!file.exists()) createDefaultMessages(file);
-        loadMap(file, messages);
-    }
-
-    public String msg(String key) {
-        String val = messages.getOrDefault(key, key);
-        val = val.replace("<b>", "&l");
-        val = val.replace("</b>", "&r");
-        val = val.replace("<br>", "\n");
-        val = val.replace("\\n", "\n");
-        // &颜色码 转换为 §颜色码
-        val = val.replaceAll(
-                "&([0-9a-fk-orA-FK-OR])", "§$1");
-        return val;
-    }
-
-
-    private void createDefaultMessages(File f) {
-        List<String> L = new ArrayList<>();
-        L.add("# ==========================================");
-        L.add("#      Sdf1_login 消息配置文件");
-        L.add("# ==========================================");
-        L.add("# 颜色代码使用 § 符号");
-        L.add("#   §0黑色 §1深蓝 §2深绿 §3深青");
-        L.add("#   §4深红 §5深紫 §6金色 §7灰色");
-        L.add("#   §8深灰 §9蓝色 §a绿色 §b浅蓝");
-        L.add("#   §c红色 §d粉色 §e黄色 §f白色");
-        L.add("#   §l粗体 §n下划线 §o斜体 §r重置");
-        L.add("#");
-        L.add("# 占位符用 {xxx} 表示，运行时自动替换");
-        L.add("# 支持 <b>粗体</b> 标签");
-        L.add("# 支持 \\n 或 <br> 换行");
-        L.add("# 修改后执行 /sdf1_login reload 重载");
-        L.add("# ==========================================");
-        L.add("");
-
-        // --- 登录/注册 ---
-        L.add("# ---- 登录注册相关 ----");
-        L.add("# login_timeout: 登录超时被踢出时的提示");
-        L.add("login_timeout=§c登录超时，请重新登录");
-        L.add("# not_registered: 未注册玩家收到的提示");
-        L.add("not_registered=§e您尚未注册，请使用 /reg <密码>");
-        L.add("# not_logged_in: 已注册但未登录的提示");
-        L.add("not_logged_in=§e您尚未登录，请使用 /login <密码>");
-        L.add("# already_registered: 已注册玩家再次注册时的提示");
-        L.add("already_registered=§c您已注册过账号");
-        L.add("# already_logged_in: 已登录玩家再次登录时的提示");
-        L.add("already_logged_in=§c您已登录");
-        L.add("# reg_success: 注册成功提示");
-        L.add("reg_success=§a注册成功！欢迎来到服务器");
-        L.add("# login_success: 登录成功提示");
-        L.add("login_success=§a登录成功！");
-        L.add("# login_failed: 密码错误提示");
-        L.add("login_failed=§c密码错误，请重试");
-        L.add("");
-
-        // --- 密码 ---
-        L.add("# ---- 密码相关 ----");
-        L.add("# password_wrong: 旧密码验证失败");
-        L.add("password_wrong=§c密码错误");
-        L.add("# password_changed: 密码修改成功");
-        L.add("password_changed=§a密码修改成功！");
-        L.add("# password_format_error: 密码格式不符合要求");
-        L.add("password_format_error=§c密码需6位以上，含大小写字母和数字");
-        L.add("# password_same: 新密码与旧密码相同");
-        L.add("password_same=§c新密码不能与旧密码相同");
-        L.add("# reset_no_email: 找回密码时未绑定邮箱");
-        L.add("reset_no_email=§c您未绑定邮箱，无法找回密码");
-        L.add("# reset_sent: 临时密码已发送到邮箱");
-        L.add("reset_sent=§a临时密码已发送到您的邮箱，请查收");
-        L.add("");
-
-        // --- 签到积分 ---
-        L.add("# ---- 签到积分相关 ----");
-        L.add("# checkin_already: 今日已签到");
-        L.add("checkin_already=§c您今日已签到");
-        L.add("# checkin_success: 签到成功，{points}=获得积分 {streak}=连续天数 {multi}=倍率");
-        L.add("checkin_success=§a签到成功！获得 {points} 积分，连续 {streak} 天，倍率 x{multi}");
-        L.add("# points_insufficient: 积分不足");
-        L.add("points_insufficient=§c积分不足，当前: {points}");
-        L.add("# points_purchase_success: 积分购买成功");
-        L.add("points_purchase_success=§a购买成功！消耗 {count} 积分");
-        L.add("");
-
-        // --- 挂机 ---
-        L.add("# ---- 挂机检测相关 ----");
-        L.add("# afk_set_enabled: 挂机检测开启");
-        L.add("afk_set_enabled=§a挂机检测已开启");
-        L.add("# afk_set_disabled: 挂机检测关闭");
-        L.add("afk_set_disabled=§c挂机检测已关闭");
-        L.add("# afk_kick: 因挂机被踢出");
-        L.add("afk_kick=§c因挂机过久被踢出");
-        L.add("");
-
-        // --- 邮箱 ---
-        L.add("# ---- 邮箱相关 ----");
-        L.add("# email_set: 邮箱设置成功");
-        L.add("email_set=§a邮箱设置成功：{email}");
-        L.add("# email_format_error: 邮箱格式错误");
-        L.add("email_format_error=§c邮箱格式不正确");
-        L.add("");
-
-        // --- 邀请 ---
-        L.add("# ---- 邀请相关 ----");
-        L.add("# invite_code_generated: 邀请码生成");
-        L.add("invite_code_generated=§a邀请码：{code}");
-        L.add("# invite_used: 使用邀请码成功");
-        L.add("invite_used=§a邀请成功，邀请人：{player}");
-        L.add("# invite_self: 使用自己的邀请码");
-        L.add("invite_self=§c不能使用自己的邀请码");
-        L.add("# invite_not_found: 邀请码不存在");
-        L.add("invite_not_found=§c邀请码不存在");
-        L.add("# invite_referral_bonus: 被邀请人签到后邀请人获得奖励");
-        L.add("invite_referral_bonus=§a邀请奖励！获得 {points} 积分");
-        L.add("");
-
-        // --- 礼包 ---
-        L.add("# ---- 新人礼包相关 ----");
-        L.add("# gift_not_ready: 礼包条件未满足");
-        L.add("gift_not_ready=§c礼包条件未满足");
-        L.add("# gift_claimed: 礼包领取成功");
-        L.add("gift_claimed=§a礼包领取成功！");
-        L.add("");
-
-        // --- 审批/IP ---
-        L.add("# ---- 审批与IP限制 ----");
-        L.add("# need_approval: 注册需审批");
-        L.add("need_approval=§e注册需审批 (工单#{id})");
-        L.add("# ip_max_accounts: IP注册已达上限");
-        L.add("ip_max_accounts=§cIP注册已达上限");
-        L.add("");
-
-        // --- 管理员 ---
-        L.add("# ---- 管理员操作 ----");
-        L.add("# admin_delete_confirm: 管理员删除账号确认提示");
-        L.add("admin_delete_confirm=§c请在聊天中输入玩家名确认删除");
-        L.add("");
-
-        // --- 聊天过滤 ---
-        L.add("# ---- 聊天过滤 ----");
-        L.add("# chat_muted: 禁言玩家尝试聊天");
-        L.add("chat_muted=§c§l[Sdf1_chat] §f你已被禁言，无法聊天");
-        L.add("# chat_url_blocked: 发送违规链接被拦截");
-        L.add("# {url}=检测到的链接地址");
-        L.add("chat_url_blocked=§c§l[Sdf1_chat] §f检测到违规第三方链接: §e{url}");
-        L.add("# chat_url_violation: 当前违规次数");
-        L.add("# {count}=当前违规次数");
-        L.add("chat_url_violation=§7当前违规次数: §e{count}");
-        L.add("# chat_url_admin_notify: 通知管理员，{player}=玩家名 {url}=链接 {count}=次数");
-        L.add("chat_url_admin_notify=§e§l[Sdf1_chat] §f{player} 发送违规链接: {url} (第{count}次)");
-        L.add("# chat_url_broadcast: 全服通报，{player}=玩家名");
-        L.add("chat_url_broadcast=§c§l[Sdf1_chat] §e{player} §f因发送违规链接被处罚");
-        L.add("");
-
-        // --- 通用 ---
-        L.add("# ---- 通用 ----");
-        L.add("# 未知参数: 未知命令或权限不足时的提示");
-        L.add("未知参数=§c未知参数或权限不足");
-        L.add("# only_player: 仅玩家可用的命令");
-        L.add("# only_player=§c此命令仅玩家可用");
-
-        writeLines(f, L);
-    }
-
-
-    // ==================== SMTP ====================
-
-    public void loadSmtp() {
-        smtpSettings.clear();
-        File file = new File(dataFolder, "SMTP设置.txt");
-        if (!file.exists()) createDefaultSmtp(file);
-        loadMap(file, smtpSettings);
-    }
-    private double parseDouble(String s, double def) {
-        try { return Double.parseDouble(s.trim()); }
-        catch (Exception e) { return def; }
-    }
-
-    public String getSmtp(String key) {
-        return smtpSettings.getOrDefault(key, "");
-    }
-    /** 获取挂机白名单列表 */
-    public List<String> getAfkWhitelist() {
-        List<String> list = new ArrayList<>();
-        File file = new File(dataFolder, "挂机白名单.txt");
-        if (!file.exists()) {
-            try {
-                file.createNewFile();
-                try (BufferedWriter w = new BufferedWriter(
-                        new OutputStreamWriter(
-                                new FileOutputStream(file),
-                                StandardCharsets.UTF_8))) {
-                    w.write("# 每行一个玩家名，前面加 # 为注释");
-                    w.newLine();
-                    w.write("# 以下玩家不会被挂机踢出");
-                    w.newLine();
-                }
-            } catch (IOException ignored) {}
-        }
-        try (BufferedReader r = new BufferedReader(
-                new InputStreamReader(
-                        new FileInputStream(file),
-                        StandardCharsets.UTF_8))) {
-            String line;
-            while ((line = r.readLine()) != null) {
-                line = line.trim();
-                if (!line.isEmpty() && !line.startsWith("#")) {
-                    list.add(line);
-                }
-            }
-        } catch (IOException ignored) {}
-        return list;
-    }
-
-    /** 设置SMTP单项（聊天输入用） */
-    public void setSmtp(String key, String value) {
-        smtpSettings.put(key, value);
-    }
-
-    /** 将当前SMTP设置写回文件 */
-    public void saveSmtp() {
-        File file = new File(dataFolder, "SMTP设置.txt");
-        List<String> L = new ArrayList<>();
-        L.add("# ===== SMTP 邮件服务器配置 =====");
-        for (Map.Entry<String, String> e : smtpSettings.entrySet()) {
-            L.add(e.getKey() + "=" + e.getValue());
-        }
-        writeLines(file, L);
-    }
-
-    private void createDefaultSmtp(File f) {
-        List<String> L = new ArrayList<>();
-        L.add("# ===== SMTP 邮件服务器配置 =====");
-        L.add("smtp地址=smtp.example.com");
-        L.add("smtp端口=465");
-        L.add("smtp账号=your_email@example.com");
-        L.add("smtp密码=");
-        L.add("发件人名称=Sdf1_login");
-        L.add("smtp加密=true");
-        writeLines(f, L);
-    }
-
-    // ==================== 插件设置 ====================
-
-    public void loadSettings() {
-        File file = new File(dataFolder, "插件设置.txt");
-        if (!file.exists()) createDefaultSettings(file);
-        Map<String, String> m = new LinkedHashMap<>();
-        loadMap(file, m);
-        adminTag = m.getOrDefault("管理标签", adminTag);
-        adminPassword = m.getOrDefault("管理密码", adminPassword);
-        maxAccountsPerIP = parseInt(
-                m.getOrDefault("每IP最大账号数", "3"), 3);
-        approvalMode = m.getOrDefault("审批模式", approvalMode);
-        autoApproveDelayMinutes = parseInt(
-                m.getOrDefault("自动审批延迟分钟", "30"), 30);
-        loginTimeout = parseInt(
-                m.getOrDefault("登录超时秒数", "60"), 60);
-        afkEnabled = Boolean.parseBoolean(
-                m.getOrDefault("挂机踢出", "false"));
-        afkTimeout = parseInt(
-                m.getOrDefault("挂机超时秒数", "300"), 300);
-        smtpSsl = Boolean.parseBoolean(
-                m.getOrDefault("smtp加密", "true"));
-        providerPointsPerScore = parseDouble(
-                m.getOrDefault("服务商积分倍率", "2.0"),
-                2.0);
-        baseEconomyReward = parseInt(
-                m.getOrDefault("基础经济奖励", "100"),
-                100);
-        providerEconomyPerScore = parseDouble(
-                m.getOrDefault("经济奖励每评分", "50.0"),
-                50.0);
-        requesterPointsReward = parseInt(
-                m.getOrDefault("报单人积分奖励", "10"),
-                10);
-
-
-    }
-
-
-    public void saveSettings() {
-        File file = new File(dataFolder, "插件设置.txt");
-        List<String> L = new ArrayList<>();
-        L.add("# ===== Sdf1_login 插件设置 =====");
-        L.add("管理标签=" + adminTag);
-        L.add("管理密码=" + adminPassword);
-        L.add("每IP最大账号数=" + maxAccountsPerIP);
-        L.add("审批模式=" + approvalMode);
-        L.add("自动审批延迟分钟=" + autoApproveDelayMinutes);
-        L.add("登录超时秒数=" + loginTimeout);
-        L.add("挂机踢出=" + afkEnabled);
-        L.add("挂机超时秒数=" + afkTimeout);
-        // 垃圾站设置
-        L.add("# ---- 垃圾站 ----");
-        L.add("垃圾站_启用: "
-                + garbageEnabled);
-        L.add("垃圾站_清理间隔秒: "
-                + garbageInterval);
-        L.add("垃圾站_保留轮数: "
-                + garbageMaxRounds);
-
-        writeLines(file, L);
-    }
-    public double providerPointsPerScore = 2.0;
-    public int baseEconomyReward = 100;
-    public double providerEconomyPerScore = 50.0;
-    public int requesterPointsReward = 10;
-    public boolean garbageEnabled = true;
-    public int garbageInterval = 300;
-    public int garbageMaxRounds = 1;
-
-
-    private void createDefaultSettings(File f) {
-        List<String> L = new ArrayList<>();
-        L.add("# ===== Sdf1_login 插件设置 =====");
-        L.add("管理标签=admin");
-        L.add("管理密码=qweasd");
-        L.add("每IP最大账号数=3");
-        L.add("审批模式=manual");
-        L.add("自动审批延迟分钟=30");
-        L.add("登录超时秒数=60");
-        L.add("挂机踢出=false");
-        L.add("挂机超时秒数=300");
-        L.add("服务商积分倍率=" + providerPointsPerScore);
-        L.add("基础经济奖励=" + baseEconomyReward);
-        L.add("经济奖励每评分=" + providerEconomyPerScore);
-        L.add("报单人积分奖励=" + requesterPointsReward);
-
-        writeLines(f, L);
-    }
-
-    // ==================== 通用读写 ====================
-
-    private void loadMap(File file, Map<String, String> map) {
-        try (BufferedReader r = new BufferedReader(
-                new InputStreamReader(new FileInputStream(file), StandardCharsets.UTF_8))) {
-            String line;
-            while ((line = r.readLine()) != null) {
-                line = line.trim();
-                if (line.isEmpty() || line.startsWith("#")) continue;
-                int eq = line.indexOf('=');
-                if (eq > 0) map.put(line.substring(0, eq).trim(), line.substring(eq + 1).trim());
-            }
-        } catch (IOException e) {
-            System.err.println("[Sdf1_login] 读取失败: " + file.getName());
-        }
-    }
-
-    private void writeLines(File file, List<String> lines) {
-        try (BufferedWriter w = new BufferedWriter(
-                new OutputStreamWriter(new FileOutputStream(file), StandardCharsets.UTF_8))) {
-            for (String l : lines) { w.write(l); w.newLine(); }
-        } catch (IOException e) {
-            System.err.println("[Sdf1_login] 写入失败: " + file.getName());
-        }
-    }
-
-    private int parseInt(String s, int def) {
-        try { return Integer.parseInt(s.trim()); } catch (Exception e) { return def; }
-    }
-    /**
-     * 生成6位验证码（字母+数字）
-     */
-    public String generateSmtpVerifyCode() {
-        String chars =
-                "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
-                        + "abcdefghijklmnopqrstuvwxyz"
-                        + "0123456789";
-        StringBuilder sb = new StringBuilder();
-        java.util.Random r = new java.util.Random();
-        for (int i = 0; i < 6; i++) {
-            sb.append(chars.charAt(r.nextInt(
-                    chars.length())));
-        }
-        smtpVerifyCode = sb.toString();
-        smtpVerifyExpire =
-                System.currentTimeMillis() + 300000L;
-        return smtpVerifyCode;
-    }
-
-    /**
-     * 检查验证码是否有效
-     */
-    public boolean checkSmtpVerifyCode(String code) {
-        if (System.currentTimeMillis() > smtpVerifyExpire) {
-            smtpVerifyCode = "";
-            return false;
-        }
-        return smtpVerifyCode.equalsIgnoreCase(code);
-    }
-
-    /**
-     * 清除验证码
-     */
-    public void clearSmtpVerifyCode() {
-        smtpVerifyCode = "";
-        smtpVerifyExpire = 0;
-    }
-
-    /**
-     * 检查发送间隔是否>=1分钟
-     */
-    public boolean canSendSmtpVerify() {
-        return System.currentTimeMillis()
-                - smtpLastSendTime >= 60000L;
-    }
-
-    public void recordSmtpSendTime() {
-        smtpLastSendTime = System.currentTimeMillis();
-    }
-
-}