diff --git a/src/main/java/Sdf1_login/Main.java b/src/main/java/Sdf1_login/Main.java index 9ea15d4..e4c0790 100644 --- a/src/main/java/Sdf1_login/Main.java +++ b/src/main/java/Sdf1_login/Main.java @@ -3759,14 +3759,185 @@ public class Main extends JavaPlugin return; } - // ---- 2) 命中别人插件 / 原版 -> 完全不干预 ---- - // （服务端已判定"未命中"才走到本事件；若玩家输的是别人的指令， - // 说明那个插件没注册 or 权限不足，本插件不应插手。） - // ---- 3) 啥都没命中 -> 压制 unknown + 回我们的指令清单 ---- - getLogger().info("[无感切换] 未命中自有插件指令: \"" + body - + "\" 来源=" + senderTag + " -> 回指令清单"); + // ---- 2) 啥都没命中，按来源分流 ---- suppressUnknown(e); - sendOwnCommandList(sender, body); + + if (isPlayer) { + // 玩家端：出相似指令建议（像搜索引擎的"你是不是找 xxx"） + getLogger().info("[无感切换] 玩家未命中: \"" + body + + "\" -> 出相似建议"); + sendSimilarHint((Player) sender, body); + } else { + // 控制台：未命中就当作普通聊天广播出去 + getLogger().info("[无感切换] 控制台未命中: \"" + body + + "\" -> 转发为聊天"); + broadcastAsChat(sender, body); + } + } + + /** + * 控制台未命中指令时，把这行文本当普通聊天广播到全服。 + * 控制台本身不会触发聊天事件，所以这里直接 broadcast。 + */ + private void broadcastAsChat( + org.bukkit.command.CommandSender sender, String text) { + try { + String who = (sender instanceof Player) + ? ((Player) sender).getName() + : "Console"; + net.kyori.adventure.text.Component msg = + net.kyori.adventure.text.Component.text(who + "§7: §f" + text) + .color(net.kyori.adventure.text.format.NamedTextColor.WHITE); + Bukkit.broadcast(msg); + } catch (Throwable t) { + getLogger().warning("[无感切换] 控制台转发聊天失败: " + + t.getMessage()); + sender.sendMessage("§f" + text); + } + } + + /** 编辑距离（Levenshtein），用于相似指令匹配 */ + private static int levenshtein(String a, String b) { + int n = a.length(), m = b.length(); + if (n == 0) return m; + if (m == 0) return n; + int[] prev = new int[m + 1]; + int[] cur = new int[m + 1]; + for (int j = 0; j <= m; j++) prev[j] = j; + for (int i = 1; i <= n; i++) { + cur[0] = i; + for (int j = 1; j <= m; j++) { + int cost = (a.charAt(i - 1) == b.charAt(j - 1)) ? 0 : 1; + cur[j] = Math.min(Math.min(cur[j - 1] + 1, prev[j] + 1), + prev[j - 1] + cost); + } + int[] t = prev; prev = cur; cur = t; + } + return prev[m]; + } + + /** + * 玩家未命中任何指令时，给出最相似的几条自有插件指令。 + * 完全不命中（相似度太低）才退回完整清单。 + */ + private void sendSimilarHint(Player p, String typed) { + int sp = typed.indexOf(' '); + String label = (sp < 0 ? typed : typed.substring(0, sp)) + .toLowerCase(java.util.Locale.ROOT); + String rest = sp < 0 ? "" : typed.substring(sp + 1).trim(); + + // 收集自有插件指令（去重） + java.util.LinkedHashMap own = collectOwnCommands(); + if (own.isEmpty()) return; + + // 打分：编辑距离越小越好；完全相等优先 + java.util.List> scored = + new java.util.ArrayList<>(); + for (String cmd : own.keySet()) { + int d = levenshtein(label, cmd); + // 长度差惩罚，避免短指令乱匹配 + scored.add(new java.util.AbstractMap.SimpleEntry<>(d, cmd)); + } + scored.sort((a, b) -> a.getKey() - b.getKey()); + + final int LIMIT = 5; + final int MAX_DIST = Math.max(2, label.length() / 2 + 1); + + java.util.List picked = new java.util.ArrayList<>(); + for (java.util.Map.Entry en : scored) { + if (picked.size() >= LIMIT) break; + if (en.getKey() > MAX_DIST) break; + picked.add(en.getValue()); + } + + p.sendMessage("§8§m "); + if (picked.isEmpty()) { + // 一个都不像 -> 给完整清单 + p.sendMessage("§e§l你输入的 §f" + typed + " §e§l不是有效指令"); + sendCommandListBody(p, own); + } else { + p.sendMessage("§e§l你是不是想输入："); + for (String c : picked) { + p.sendMessage("§8 §f/" + c + + (rest.isEmpty() ? "" : " " + rest)); + } + p.sendMessage("§7完整指令清单：§f/help" + + " §7或§f/sdf1_login"); + } + p.sendMessage("§8§m "); + } + + /** 收集 4 插件指令：label(小写) -> 显示用 label */ + private java.util.LinkedHashMap collectOwnCommands() { + java.util.LinkedHashMap map = + new java.util.LinkedHashMap<>(); + try { + org.bukkit.command.CommandMap cm = Bukkit.getCommandMap(); + if (cm == null) return map; + java.util.Map known = + cm.getKnownCommands(); + if (known == null) return map; + for (java.util.Map.Entry en + : known.entrySet()) { + String label = en.getKey(); + org.bukkit.command.Command c = en.getValue(); + if (label == null || label.isEmpty() || c == null) continue; + if (label.indexOf(':') >= 0) continue; + Plugin owner = resolveCommandPlugin(c); + if (owner == null) continue; + String pn = owner.getName() + .toLowerCase(java.util.Locale.ROOT); + if (!OWN_PLUGIN_NAMES.contains(pn)) continue; + String show = (c.getLabel() != null && !c.getLabel().isEmpty()) + ? c.getLabel() : label; + map.putIfAbsent(show.toLowerCase(java.util.Locale.ROOT), show); + } + } catch (Throwable t) { + getLogger().warning("[无感切换] 收集指令失败: " + + t.getMessage()); + } + return map; + } + + /** 打印分组清单（供完整清单模式使用） */ + private void sendCommandListBody(Player p, + java.util.LinkedHashMap own) { + // 复用旧逻辑：按插件分组 + try { + org.bukkit.command.CommandMap cm = Bukkit.getCommandMap(); + if (cm == null) return; + java.util.Map known = + cm.getKnownCommands(); + if (known == null) return; + java.util.LinkedHashMap> byPlugin = + new java.util.LinkedHashMap<>(); + for (java.util.Map.Entry en + : known.entrySet()) { + String label = en.getKey(); + org.bukkit.command.Command c = en.getValue(); + if (label == null || label.isEmpty() || c == null) continue; + if (label.indexOf(':') >= 0) continue; + Plugin owner = resolveCommandPlugin(c); + if (owner == null) continue; + String pn = owner.getName() + .toLowerCase(java.util.Locale.ROOT); + if (!OWN_PLUGIN_NAMES.contains(pn)) continue; + String show = (c.getLabel() != null && !c.getLabel().isEmpty()) + ? c.getLabel() : label; + byPlugin.computeIfAbsent(owner.getName(), + k -> new java.util.ArrayList<>()).add(show); + } + for (java.util.List lst : byPlugin.values()) + lst.sort(java.util.Comparator.comparingInt(String::length)); + for (java.util.Map.Entry> en + : byPlugin.entrySet()) { + p.sendMessage("§8[§b" + en.getKey() + "§8] §f" + + String.join(" §7| §f", en.getValue())); + } + } catch (Throwable t) { + getLogger().warning("[无感切换] 清单打印失败: " + + t.getMessage()); + } } /** @@ -3876,68 +4047,6 @@ public class Main extends JavaPlugin * 把「我们 4 插件」的指令清单发给玩家（去重、按长度排序、按插件分组）。 * 让玩家自己挑一个手动执行，而不是原样甩 unknown。 */ - private void sendOwnCommandList( - org.bukkit.command.CommandSender sender, String typed) { - java.util.LinkedHashMap> byPlugin = - new java.util.LinkedHashMap<>(); - int total = 0; - try { - org.bukkit.command.CommandMap cm = Bukkit.getCommandMap(); - if (cm == null) return; - // ★ CommandMap.getKnownCommands() 返回 Map - // （26.2 实测签名），直接遍历即可拿到全部已注册指令。 - java.util.Map known = - cm.getKnownCommands(); - if (known == null || known.isEmpty()) return; - java.util.Set seen = new java.util.HashSet<>(); - for (java.util.Map.Entry en - : known.entrySet()) { - String label = en.getKey(); - org.bukkit.command.Command c = en.getValue(); - if (label == null || label.isEmpty() || c == null) continue; - if (label.indexOf(':') >= 0) continue; // 跳过 minecraft: 前缀项 - Plugin owner = resolveCommandPlugin(c); - if (owner == null) continue; - String pn = owner.getName().toLowerCase(java.util.Locale.ROOT); - if (!OWN_PLUGIN_NAMES.contains(pn)) continue; - java.util.List lst = - byPlugin.computeIfAbsent(owner.getName(), - k -> new java.util.ArrayList<>()); - String show = (c.getLabel() != null && !c.getLabel().isEmpty()) - ? c.getLabel() : label; - if (seen.add(pn + "::" + show)) { - lst.add("/" + show); - total++; - } - } - } catch (Throwable t) { - getLogger().warning("[无感切换] 收集指令清单失败: " - + t.getMessage()); - return; - } - if (byPlugin.isEmpty()) return; - - // 排序：短的前面，中文在后 - for (java.util.List lst : byPlugin.values()) - lst.sort((a, b) -> { - boolean za = a.matches(".*[\\u4e00-\\u9fff].*"); - boolean zb = b.matches(".*[\\u4e00-\\u9fff].*"); - if (za != zb) return za ? 1 : -1; - return Integer.compare(a.length(), b.length()); - }); - - sender.sendMessage("§8§m "); - sender.sendMessage("§e§l你输入的 §f" + typed - + " §e§l不是有效指令"); - sender.sendMessage("§7可用指令如下（§f请手动输入，勿加 §7/" - + "§f开头）§7："); - for (java.util.Map.Entry> en - : byPlugin.entrySet()) { - sender.sendMessage("§8[§b" + en.getKey() + "§8] §f" - + String.join(" §7| §f", en.getValue())); - } - sender.sendMessage("§8§m "); - } private void handleBanCommand(String rawCommand) {