feat: 添加潜影盒快捷打开和末影箱自定义标题功能

src/main/java/cn/infstar/essentialsC/EssentialsC.java

@@ -1,6 +1,7 @@
 package cn.infstar.essentialsC;
 
 import cn.infstar.essentialsC.commands.*;
+import cn.infstar.essentialsC.listeners.ShulkerBoxListener;
 import org.bukkit.Bukkit;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
@@ -17,7 +18,12 @@ public final class EssentialsC extends JavaPlugin {
         // 初始化语言管理器
         langManager = new LangManager(this);
         
+        // 注册监听器
+        registerListeners();
+        
+        // 注册命令
         registerCommands();
+        
         getLogger().info("EssentialsC 插件已启用！");
         getLogger().info("当前语言: " + langManager.getCurrentLanguage());
     }
@@ -34,6 +40,15 @@ public final class EssentialsC extends JavaPlugin {
         return langManager;
     }
     
+    /**
+     * 注册所有监听器
+     */
+    private void registerListeners() {
+        // 注册潜影盒右键打开监听器
+        new ShulkerBoxListener(this);
+        getLogger().info("成功注册监听器！");
+    }
+    
     private void registerCommands() {
         try {
             // 获取 CommandMap
@@ -41,34 +56,40 @@ public final class EssentialsC extends JavaPlugin {
             bukkitCommandMap.setAccessible(true);
             org.bukkit.command.CommandMap commandMap = (org.bukkit.command.CommandMap) bukkitCommandMap.get(Bukkit.getServer());
             
-            // 注册所有命令
-            registerCommand(commandMap, "workbench", new WorkbenchCommand());
-            registerCommand(commandMap, "anvil", new AnvilCommand());
-            registerCommand(commandMap, "enchantingtable", new EnchantingTableCommand());
-            registerCommand(commandMap, "cartographytable", new CartographyTableCommand());
-            registerCommand(commandMap, "grindstone", new GrindstoneCommand());
-            registerCommand(commandMap, "loom", new LoomCommand());
-            registerCommand(commandMap, "smithingtable", new SmithingTableCommand());
-            registerCommand(commandMap, "stonecutter", new StonecutterCommand());
-            registerCommand(commandMap, "enderchest", new EnderChestCommand());
-            registerCommand(commandMap, "hat", new HatCommand());
-            registerCommand(commandMap, "suicide", new SuicideCommand());
-            registerCommand(commandMap, "fly", new FlyCommand());
-            registerCommand(commandMap, "heal", new HealCommand());
-            registerCommand(commandMap, "vanish", new VanishCommand());
-            registerCommand(commandMap, "seen", new SeenCommand());
-            registerCommand(commandMap, "feed", new FeedCommand());
-            registerCommand(commandMap, "repair", new RepairCommand());
-            registerCommand(commandMap, "essentialsc", new HelpCommand());
+            // 注册所有命令（使用 CMI 风格：独立命令 + 别名）
+            registerCommandWithAliases(commandMap, "workbench", new WorkbenchCommand(), "wb");
+            registerCommandWithAliases(commandMap, "anvil", new AnvilCommand());
+            registerCommandWithAliases(commandMap, "cartographytable", new CartographyTableCommand(), "ct", "cartography");
+            registerCommandWithAliases(commandMap, "grindstone", new GrindstoneCommand(), "gs");
+            registerCommandWithAliases(commandMap, "loom", new LoomCommand());
+            registerCommandWithAliases(commandMap, "smithingtable", new SmithingTableCommand(), "st", "smithing");
+            registerCommandWithAliases(commandMap, "stonecutter", new StonecutterCommand(), "sc");
+            registerCommandWithAliases(commandMap, "enderchest", new EnderChestCommand(), "ec");
+            registerCommandWithAliases(commandMap, "hat", new HatCommand());
+            registerCommandWithAliases(commandMap, "suicide", new SuicideCommand(), "die");
+            registerCommandWithAliases(commandMap, "fly", new FlyCommand());
+            registerCommandWithAliases(commandMap, "heal", new HealCommand());
+            registerCommandWithAliases(commandMap, "vanish", new VanishCommand(), "v");
+            registerCommandWithAliases(commandMap, "seen", new SeenCommand(), "info");
+            registerCommandWithAliases(commandMap, "feed", new FeedCommand());
+            registerCommandWithAliases(commandMap, "repair", new RepairCommand(), "rep");
+            registerCommandWithAliases(commandMap, "essentialsc", new HelpCommand(), "essc");
             
-            getLogger().info("成功注册 18 个命令！");
+            getLogger().info("成功注册所有命令！");
         } catch (Exception e) {
             getLogger().severe("无法注册命令: " + e.getMessage());
             e.printStackTrace();
         }
     }
     
-    private void registerCommand(org.bukkit.command.CommandMap commandMap, String name, cn.infstar.essentialsC.commands.BaseCommand executor) {
+    /**
+     * 注册命令并支持别名
+     * @param commandMap Bukkit CommandMap
+     * @param name 主命令名
+     * @param executor 命令执行器
+     * @param aliases 别名列表（可选）
+     */
+    private void registerCommandWithAliases(org.bukkit.command.CommandMap commandMap, String name, cn.infstar.essentialsC.commands.BaseCommand executor, String... aliases) {
         Command command = new Command(name) {
             @Override
             public boolean execute(CommandSender sender, String commandLabel, String[] args) {
@@ -84,13 +105,28 @@ public final class EssentialsC extends JavaPlugin {
             }
         };
         
-        // 为 essentialsc 命令添加简化别名
-        if (name.equals("essentialsc")) {
-            command.setAliases(java.util.Arrays.asList("essc"));
-        }
-        
         command.setPermission(executor.getPermission());
         // 注册到默认命名空间，使玩家可以直接使用 /workbench 而不是 /essentialsc:workbench
         commandMap.register("", command);
+        
+        // 注册别名
+        for (String alias : aliases) {
+            Command aliasCmd = new Command(alias) {
+                @Override
+                public boolean execute(CommandSender sender, String commandLabel, String[] args) {
+                    return executor.onCommand(sender, this, commandLabel, args);
+                }
+                
+                @Override
+                public java.util.List<String> tabComplete(CommandSender sender, String alias, String[] args) throws IllegalArgumentException {
+                    if (executor instanceof org.bukkit.command.TabCompleter) {
+                        return ((org.bukkit.command.TabCompleter) executor).onTabComplete(sender, this, alias, args);
+                    }
+                    return super.tabComplete(sender, alias, args);
+                }
+            };
+            aliasCmd.setPermission(executor.getPermission());
+            commandMap.register("", aliasCmd);
+        }
     }
 }

src/main/java/cn/infstar/essentialsC/commands/AdminMenuCommand.java

@@ -1,143 +0,0 @@
-package cn.infstar.essentialsC.commands;
-
-import cn.infstar.essentialsC.EssentialsC;
-import org.bukkit.Bukkit;
-import org.bukkit.Material;
-import org.bukkit.entity.Player;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.inventory.InventoryClickEvent;
-import org.bukkit.inventory.Inventory;
-import org.bukkit.inventory.ItemStack;
-import org.bukkit.inventory.meta.ItemMeta;
-import org.jetbrains.annotations.NotNull;
-
-import java.util.Arrays;
-
-public class AdminMenuCommand extends BaseCommand implements Listener {
-    
-    private static final int MENU_SIZE = 27;
-    
-    public AdminMenuCommand() {
-        super("essentialsc.command.admin");
-        plugin.getServer().getPluginManager().registerEvents(this, plugin);
-    }
-    
-    @Override
-    protected boolean execute(@NotNull Player player, String[] args) {
-        openMenu(player);
-        return true;
-    }
-    
-    private void openMenu(Player player) {
-        String title = plugin.getConfig().getString("admin-menu.title", "&6EssentialsC 管理菜单");
-        Inventory menu = Bukkit.createInventory(null, MENU_SIZE, translateColor(title));
-        
-        // 从配置中读取所有物品
-        var itemsConfig = plugin.getConfig().getConfigurationSection("admin-menu.items");
-        if (itemsConfig == null) return;
-        
-        for (String key : itemsConfig.getKeys(false)) {
-            var section = itemsConfig.getConfigurationSection(key);
-            if (section == null) continue;
-            
-            int slot = section.getInt("slot");
-            Material material = Material.matchMaterial(section.getString("material", "STONE"));
-            if (material == null) material = Material.STONE;
-            
-            String name = translateColor(section.getString("name", "&fItem"));
-            java.util.List<String> lore = section.getStringList("lore").stream()
-                .map(this::translateColor)
-                .collect(java.util.stream.Collectors.toList());
-            
-            addItem(menu, slot, material, name, lore);
-        }
-        
-        player.openInventory(menu);
-    }
-    
-    private String translateColor(String text) {
-        return text.replace("&", "§");
-    }
-    
-    private void addItem(Inventory inv, int slot, Material material, String name, java.util.List<String> lore) {
-        ItemStack item = new ItemStack(material);
-        ItemMeta meta = item.getItemMeta();
-        if (meta != null) {
-            meta.setDisplayName(name);
-            meta.setLore(lore);
-            item.setItemMeta(meta);
-        }
-        inv.setItem(slot, item);
-    }
-    
-    @EventHandler
-    public void onMenuClick(InventoryClickEvent event) {
-        // 检查是否是管理员菜单
-        String configTitle = translateColor(plugin.getConfig().getString("admin-menu.title", "&6EssentialsC 管理菜单"));
-        if (!event.getView().getTitle().equals(configTitle)) return;
-        if (!(event.getWhoClicked() instanceof Player player)) return;
-        
-        // 取消事件，防止拿出物品
-        event.setCancelled(true);
-        
-        ItemStack clicked = event.getCurrentItem();
-        if (clicked == null || !clicked.hasItemMeta()) return;
-        
-        String displayName = clicked.getItemMeta().getDisplayName();
-        
-        // 从配置中读取所有物品配置，通过名称匹配
-        var itemsConfig = plugin.getConfig().getConfigurationSection("admin-menu.items");
-        if (itemsConfig == null) return;
-        
-        for (String key : itemsConfig.getKeys(false)) {
-            var section = itemsConfig.getConfigurationSection(key);
-            if (section == null) continue;
-            
-            String itemName = translateColor(section.getString("name", ""));
-            if (!displayName.equals(itemName)) continue;
-            
-            // 找到匹配的物品，执行对应操作
-            switch (key) {
-                case "time-control" -> {
-                    if (event.isLeftClick()) player.getWorld().setTime(1000);
-                    else player.getWorld().setTime(13000);
-                    player.sendMessage(getLang().getString("admin-time-set"));
-                }
-                case "weather-control" -> {
-                    if (event.isLeftClick()) player.getWorld().setStorm(false);
-                    else player.getWorld().setStorm(true);
-                    player.sendMessage(getLang().getString("admin-weather-set"));
-                }
-                case "heal-self" -> {
-                    player.setHealth(player.getMaxHealth());
-                    player.setFoodLevel(20);
-                    player.sendMessage(getLang().getString("admin-heal-success"));
-                }
-                case "feed-self" -> {
-                    player.setFoodLevel(20);
-                    player.setSaturation(20f);
-                    player.sendMessage(getLang().getString("admin-feed-success"));
-                }
-                case "repair-hand" -> {
-                    var item = player.getInventory().getItemInMainHand();
-                    if (item.getItemMeta() instanceof org.bukkit.inventory.meta.Damageable d) {
-                        d.setDamage(0);
-                        item.setItemMeta((org.bukkit.inventory.meta.ItemMeta) d);
-                        player.sendMessage(getLang().getString("admin-repair-success"));
-                    }
-                }
-                case "vanish" -> {
-                    HelpCommand.COMMAND_CACHE.get("vanish").execute(player, new String[]{});
-                    openMenu(player); // 刷新菜单
-                }
-                case "reload" -> {
-                    plugin.reloadConfig();
-                    EssentialsC.getLangManager().reload();
-                    player.sendMessage(getLang().getString("admin-reload-success"));
-                }
-            }
-            break; // 找到后退出循环
-        }
-    }
-}

src/main/java/cn/infstar/essentialsC/commands/AnvilCommand.java

@@ -10,8 +10,8 @@ public class AnvilCommand extends BaseCommand {
     
     @Override
     protected boolean execute(Player player, String[] args) {
+        // 使用 Paper API 打开铁砧（标题跟随客户端语言）
         player.openAnvil(null, true);
-        player.sendMessage(getLang().getString("anvil-opened"));
         return true;
     }
 }

src/main/java/cn/infstar/essentialsC/commands/BlocksMenuCommand.java

@@ -0,0 +1,128 @@
+package cn.infstar.essentialsC.commands;
+
+import org.bukkit.Bukkit;
+import org.bukkit.Material;
+import org.bukkit.NamespacedKey;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.inventory.InventoryClickEvent;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+import org.bukkit.persistence.PersistentDataType;
+import org.jetbrains.annotations.NotNull;
+
+public class BlocksMenuCommand extends BaseCommand implements Listener {
+    
+    private static final int MENU_SIZE = 36;
+    private final NamespacedKey blockKey;
+    
+    public BlocksMenuCommand() {
+        super("essentialsc.command.blocks");
+        plugin.getServer().getPluginManager().registerEvents(this, plugin);
+        blockKey = new NamespacedKey(plugin, "block_key");
+    }
+    
+    @Override
+    protected boolean execute(@NotNull Player player, String[] args) {
+        openMenu(player);
+        return true;
+    }
+    
+    private void openMenu(Player player) {
+        String title = plugin.getConfig().getString("blocks-menu.title", "&6&lEssentialsC &8- &e&l功能方块菜单");
+        Inventory menu = Bukkit.createInventory(null, MENU_SIZE, translateColor(title));
+        
+        // 从配置中读取所有物品
+        var itemsConfig = plugin.getConfig().getConfigurationSection("blocks-menu.items");
+        if (itemsConfig == null) return;
+        
+        for (String key : itemsConfig.getKeys(false)) {
+            var section = itemsConfig.getConfigurationSection(key);
+            if (section == null) continue;
+            
+            // 检查权限
+            String permission = section.getString("permission");
+            if (permission != null && !player.hasPermission(permission)) {
+                continue;
+            }
+            
+            int slot = section.getInt("slot");
+            Material material = Material.matchMaterial(section.getString("material", "STONE"));
+            if (material == null) material = Material.STONE;
+            
+            String name = translateColor(section.getString("name", "&fItem"));
+            java.util.List<String> lore = section.getStringList("lore").stream()
+                .map(this::translateColor)
+                .collect(java.util.stream.Collectors.toList());
+            
+            addItem(menu, slot, material, name, lore, key);
+        }
+        
+        player.openInventory(menu);
+    }
+    
+    private void addItem(Inventory inv, int slot, Material material, String name, java.util.List<String> lore, String key) {
+        ItemStack item = new ItemStack(material);
+        ItemMeta meta = item.getItemMeta();
+        if (meta != null) {
+            meta.setDisplayName(name);
+            meta.setLore(lore);
+            meta.getPersistentDataContainer().set(this.blockKey, PersistentDataType.STRING, key);
+            item.setItemMeta(meta);
+        }
+        inv.setItem(slot, item);
+    }
+    
+    @EventHandler
+    public void onMenuClick(InventoryClickEvent event) {
+        // 动态获取配置的标题
+        String configTitle = plugin.getConfig().getString("blocks-menu.title", "&6&lEssentialsC &8- &e&l功能方块菜单");
+        String actualTitle = translateColor(configTitle);
+        
+        if (!event.getView().getTitle().equals(actualTitle)) return;
+        if (!(event.getWhoClicked() instanceof Player player)) return;
+        
+        event.setCancelled(true);
+        ItemStack clicked = event.getCurrentItem();
+        if (clicked == null || !clicked.hasItemMeta()) return;
+        
+        ItemMeta meta = clicked.getItemMeta();
+        String key = meta.getPersistentDataContainer().get(this.blockKey, PersistentDataType.STRING);
+        
+        // 点击后执行对应命令并播放音效（如果有）
+        if (key != null && HelpCommand.COMMAND_CACHE.containsKey(key)) {
+            playBlockOpenSound(player, key);
+            HelpCommand.COMMAND_CACHE.get(key).execute(player, new String[]{});
+        }
+    }
+    
+    /**
+     * 播放对应方块的打开音效（优先使用交互音效）
+     */
+    private void playBlockOpenSound(Player player, String key) {
+        org.bukkit.Sound sound = switch (key) {
+            case "workbench" -> org.bukkit.Sound.BLOCK_WOOD_HIT;
+            case "anvil" -> org.bukkit.Sound.BLOCK_ANVIL_USE;
+            case "cartographytable" -> org.bukkit.Sound.UI_CARTOGRAPHY_TABLE_TAKE_RESULT;
+            case "grindstone" -> org.bukkit.Sound.BLOCK_GRINDSTONE_USE;
+            case "loom" -> org.bukkit.Sound.UI_LOOM_TAKE_RESULT;
+            case "smithingtable" -> org.bukkit.Sound.BLOCK_SMITHING_TABLE_USE;
+            case "stonecutter" -> org.bukkit.Sound.BLOCK_STONE_HIT;
+            case "enderchest" -> org.bukkit.Sound.BLOCK_ENDER_CHEST_OPEN;
+            default -> null;
+        };
+        
+        if (sound != null) {
+            player.playSound(player.getLocation(), sound, 1.0f, 1.0f);
+        }
+    }
+    
+    /**
+     * 转换颜色代码 & -> §
+     */
+    private String translateColor(String text) {
+        return text.replace("&", "§");
+    }
+}

src/main/java/cn/infstar/essentialsC/commands/EnchantingTableCommand.java

@@ -1,17 +0,0 @@
-package cn.infstar.essentialsC.commands;
-
-import org.bukkit.entity.Player;
-
-public class EnchantingTableCommand extends BaseCommand {
-    
-    public EnchantingTableCommand() {
-        super("essentialsc.command.enchantingtable");
-    }
-    
-    @Override
-    protected boolean execute(Player player, String[] args) {
-        player.openEnchanting(null, true);
-        player.sendMessage(getLang().getString("enchantingtable-opened"));
-        return true;
-    }
-}

src/main/java/cn/infstar/essentialsC/commands/EnderChestCommand.java

@@ -1,5 +1,6 @@
 package cn.infstar.essentialsC.commands;
 
+import cn.infstar.essentialsC.EssentialsC;
 import org.bukkit.entity.Player;
 
 public class EnderChestCommand extends BaseCommand {
@@ -10,7 +11,18 @@ public class EnderChestCommand extends BaseCommand {
     
     @Override
     protected boolean execute(Player player, String[] args) {
-        // 打开玩家的末影箱（标题由客户端决定）
+        EssentialsC plugin = EssentialsC.getInstance();
+        
+        // 如果启用了 ProtocolLib，使用自定义标题
+        if (plugin.isProtocolLibEnabled()) {
+            // 从配置读取标题
+            String title = plugin.getConfig().getString("enderchest.title", "&5随身末影箱");
+            
+            // 标记下一个打开的 inventory 需要修改标题
+            plugin.getInventoryTitleListener().markForTitleChange(player, title);
+        }
+        
+        // 直接打开玩家的末影箱（参考 EssentialsX 实现）
         player.openInventory(player.getEnderChest());
         return true;
     }

src/main/java/cn/infstar/essentialsC/commands/HelpCommand.java

@@ -21,7 +21,6 @@ public class HelpCommand extends BaseCommand implements TabCompleter {
     static {
         COMMAND_CACHE.put("workbench", new WorkbenchCommand());
         COMMAND_CACHE.put("anvil", new AnvilCommand());
-        COMMAND_CACHE.put("enchantingtable", new EnchantingTableCommand());
         COMMAND_CACHE.put("cartographytable", new CartographyTableCommand());
         COMMAND_CACHE.put("grindstone", new GrindstoneCommand());
         COMMAND_CACHE.put("loom", new LoomCommand());
@@ -36,7 +35,7 @@ public class HelpCommand extends BaseCommand implements TabCompleter {
         COMMAND_CACHE.put("seen", new SeenCommand());
         COMMAND_CACHE.put("feed", new FeedCommand());
         COMMAND_CACHE.put("repair", new RepairCommand());
-        COMMAND_CACHE.put("admin", new AdminMenuCommand());
+        COMMAND_CACHE.put("blocks", new BlocksMenuCommand());
     }
     
     public HelpCommand() {
@@ -49,14 +48,7 @@ public class HelpCommand extends BaseCommand implements TabCompleter {
             String subCommand = args[0].toLowerCase();
             
             // 管理相关
-            if (subCommand.equals("admin")) {
-                if (!player.hasPermission("essentialsc.command.admin")) {
-                    player.sendMessage(getLang().getString("messages.no-permission"));
-                    return true;
-                }
-                COMMAND_CACHE.get("admin").execute(player, new String[]{});
-                return true;
-            } else if (subCommand.equals("reload")) {
+            if (subCommand.equals("reload")) {
                 if (!player.hasPermission("essentialsc.command.reload")) {
                     player.sendMessage(getLang().getString("messages.no-permission"));
                     return true;
@@ -119,10 +111,6 @@ public class HelpCommand extends BaseCommand implements TabCompleter {
             blockCommands.append(lang.getString("help.commands.anvil")).append("\n");
             hasBlockCommands = true;
         }
-        if (player.hasPermission("essentialsc.command.enchantingtable")) {
-            blockCommands.append(lang.getString("help.commands.enchantingtable")).append("\n");
-            hasBlockCommands = true;
-        }
         if (player.hasPermission("essentialsc.command.cartographytable")) {
             blockCommands.append(lang.getString("help.commands.cartographytable")).append("\n");
             hasBlockCommands = true;
@@ -182,10 +170,6 @@ public class HelpCommand extends BaseCommand implements TabCompleter {
             otherCommands.append(lang.getString("help.commands.seen")).append("\n");
             hasOtherCommands = true;
         }
-        if (player.hasPermission("essentialsc.command.admin")) {
-            otherCommands.append(lang.getString("help.commands.admin")).append("\n");
-            hasOtherCommands = true;
-        }
         
         if (hasOtherCommands) {
             player.sendMessage(lang.getString("help.section-other"));
@@ -203,7 +187,6 @@ public class HelpCommand extends BaseCommand implements TabCompleter {
     private String getActualCommand(String alias) {
         return switch (alias) {
             case "wb" -> "workbench";
-            case "enchant", "et" -> "enchantingtable";
             case "cartography", "ct" -> "cartographytable";
             case "gs" -> "grindstone";
             case "smithing", "st" -> "smithingtable";
@@ -231,14 +214,11 @@ public class HelpCommand extends BaseCommand implements TabCompleter {
             
             // 所有可能的子命令及其权限（包括别名）
             String[][] subCommands = {
-                {"admin", "essentialsc.command.admin"},
                 {"reload", "essentialsc.command.reload"},
+                {"blocks", "essentialsc.command.blocks"},
                 {"workbench", "essentialsc.command.workbench"},
                 {"wb", "essentialsc.command.workbench"},
                 {"anvil", "essentialsc.command.anvil"},
-                {"enchantingtable", "essentialsc.command.enchantingtable"},
-                {"enchant", "essentialsc.command.enchantingtable"},
-                {"et", "essentialsc.command.enchantingtable"},
                 {"cartographytable", "essentialsc.command.cartographytable"},
                 {"cartography", "essentialsc.command.cartographytable"},
                 {"ct", "essentialsc.command.cartographytable"},

src/main/java/cn/infstar/essentialsC/listeners/InventoryTitleListener.java

@@ -0,0 +1,77 @@
+package cn.infstar.essentialsC.listeners;
+
+import com.comphenix.protocol.PacketType;
+import com.comphenix.protocol.ProtocolLibrary;
+import com.comphenix.protocol.events.ListenerPriority;
+import com.comphenix.protocol.events.PacketAdapter;
+import com.comphenix.protocol.events.PacketContainer;
+import com.comphenix.protocol.events.PacketEvent;
+import com.comphenix.protocol.wrappers.WrappedChatComponent;
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.Plugin;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+/**
+ * 使用 ProtocolLib 修改 Inventory 标题
+ * 通过拦截 OPEN_WINDOW 数据包实现自定义标题
+ */
+public class InventoryTitleListener extends PacketAdapter {
+    
+    // 存储需要修改标题的玩家和对应的新标题
+    private final Map<UUID, String> pendingTitleChanges = new HashMap<>();
+    
+    public InventoryTitleListener(Plugin plugin) {
+        super(plugin, ListenerPriority.NORMAL, PacketType.Play.Server.OPEN_WINDOW);
+    }
+    
+    /**
+     * 标记玩家需要修改下一个打开的 inventory 标题
+     * @param player 玩家
+     * @param title 新标题（支持颜色代码）
+     */
+    public void markForTitleChange(Player player, String title) {
+        pendingTitleChanges.put(player.getUniqueId(), title);
+    }
+    
+    @Override
+    public void onPacketSending(PacketEvent event) {
+        Player player = event.getPlayer();
+        UUID playerId = player.getUniqueId();
+        
+        // 检查该玩家是否有待处理的标题修改
+        String newTitle = pendingTitleChanges.remove(playerId);
+        if (newTitle == null) {
+            return;
+        }
+        
+        try {
+            PacketContainer packet = event.getPacket();
+            
+            // Paper 1.21+ 使用 WrappedChatComponent 作为标题
+            // 将颜色代码 & 转换为 §
+            String formattedTitle = newTitle.replace('&', '§');
+            
+            // 创建聊天组件
+            WrappedChatComponent titleComponent = WrappedChatComponent.fromText(formattedTitle);
+            
+            // 修改数据包中的标题字段
+            // 在 1.21+ 中，标题是第二个字段（索引1）
+            packet.getChatComponents().write(0, titleComponent);
+            
+        } catch (Exception e) {
+            // 如果修改失败，记录错误但不影响正常流程
+            Bukkit.getLogger().warning("[EssentialsC] 修改 inventory 标题失败: " + e.getMessage());
+        }
+    }
+    
+    /**
+     * 清理所有待处理的标题修改（防止内存泄漏）
+     */
+    public void cleanup() {
+        pendingTitleChanges.clear();
+    }
+}

src/main/java/cn/infstar/essentialsC/listeners/ShulkerBoxListener.java

@@ -0,0 +1,234 @@
+package cn.infstar.essentialsC.listeners;
+
+import cn.infstar.essentialsC.EssentialsC;
+import org.bukkit.Bukkit;
+import org.bukkit.Material;
+import org.bukkit.block.ShulkerBox;
+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.InventoryClickEvent;
+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.BlockStateMeta;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+import java.util.UUID;
+
+public class ShulkerBoxListener implements Listener {
+    
+    private final EssentialsC plugin;
+    // 存储玩家打开的潜影盒：玩家UUID -> (原始物品快照, 当前物品引用)
+    private final Map<UUID, ShulkerBoxData> openShulkerBoxes = new HashMap<>();
+    
+    // 预定义所有潜影盒材质（性能优化）
+    private static final Set<Material> SHULKER_BOX_MATERIALS = Set.of(
+        Material.SHULKER_BOX,
+        Material.WHITE_SHULKER_BOX,
+        Material.ORANGE_SHULKER_BOX,
+        Material.MAGENTA_SHULKER_BOX,
+        Material.LIGHT_BLUE_SHULKER_BOX,
+        Material.YELLOW_SHULKER_BOX,
+        Material.LIME_SHULKER_BOX,
+        Material.PINK_SHULKER_BOX,
+        Material.GRAY_SHULKER_BOX,
+        Material.LIGHT_GRAY_SHULKER_BOX,
+        Material.CYAN_SHULKER_BOX,
+        Material.PURPLE_SHULKER_BOX,
+        Material.BLUE_SHULKER_BOX,
+        Material.BROWN_SHULKER_BOX,
+        Material.GREEN_SHULKER_BOX,
+        Material.RED_SHULKER_BOX,
+        Material.BLACK_SHULKER_BOX
+    );
+    
+    /**
+     * 潜影盒数据记录
+     */
+    private static class ShulkerBoxData {
+        ItemStack originalSnapshot; // 打开时的物品快照（用于验证）
+        ItemStack currentItem;      // 当前物品引用（用于更新）
+        int totalItems;             // 打开时的物品总数（用于防刷）
+        
+        ShulkerBoxData(ItemStack snapshot, ItemStack current, int items) {
+            this.originalSnapshot = snapshot;
+            this.currentItem = current;
+            this.totalItems = items;
+        }
+    }
+    
+    public ShulkerBoxListener(EssentialsC plugin) {
+        this.plugin = plugin;
+        plugin.getServer().getPluginManager().registerEvents(this, plugin);
+    }
+    
+    @EventHandler
+    public void onPlayerInteract(PlayerInteractEvent event) {
+        // 只处理右键点击空气或方块的事件
+        if (event.getAction() != Action.RIGHT_CLICK_AIR && event.getAction() != Action.RIGHT_CLICK_BLOCK) {
+            return;
+        }
+        
+        Player player = event.getPlayer();
+        
+        // 检查权限
+        if (!player.hasPermission("essentialsc.shulkerbox.open")) {
+            return;
+        }
+        
+        ItemStack item = event.getItem();
+        if (item == null || !isShulkerBox(item)) {
+            return;
+        }
+        
+        // 只有潜行+右键才打开潜影盒
+        if (!player.isSneaking()) {
+            return;
+        }
+        
+        // 取消默认行为（防止放置潜影盒）
+        event.setCancelled(true);
+        
+        // 打开潜影盒
+        openShulkerBox(player, item);
+    }
+    
+    @EventHandler
+    public void onInventoryClose(InventoryCloseEvent event) {
+        if (!(event.getPlayer() instanceof Player player)) {
+            return;
+        }
+        
+        UUID playerId = player.getUniqueId();
+        ShulkerBoxData data = openShulkerBoxes.remove(playerId);
+        
+        if (data == null) {
+            return;
+        }
+        
+        Inventory closedInventory = event.getInventory();
+        ItemStack currentItem = data.currentItem;
+        
+        // 验证物品是否还存在
+        if (currentItem == null || currentItem.getType().isAir()) {
+            // 物品已不存在，丢弃 inventory 中的所有物品
+            for (ItemStack item : closedInventory.getContents()) {
+                if (item != null && !item.getType().isAir()) {
+                    player.getWorld().dropItemNaturally(player.getLocation(), item);
+                }
+            }
+            return;
+        }
+        
+        // 更新潜影盒物品中的内容
+        if (currentItem.getItemMeta() instanceof BlockStateMeta blockStateMeta) {
+            if (blockStateMeta.getBlockState() instanceof ShulkerBox shulkerBox) {
+                // 将 inventory 的内容复制回潜影盒
+                ItemStack[] contents = closedInventory.getContents();
+                for (int i = 0; i < 27 && i < contents.length; i++) {
+                    shulkerBox.getInventory().setItem(i, contents[i]);
+                }
+                
+                // 更新物品元数据
+                blockStateMeta.setBlockState(shulkerBox);
+                currentItem.setItemMeta(blockStateMeta);
+            }
+        }
+    }
+    
+    @EventHandler
+    public void onInventoryClick(InventoryClickEvent event) {
+        if (!(event.getWhoClicked() instanceof Player player)) {
+            return;
+        }
+        
+        // 检查是否是玩家打开的潜影盒（使用 get 避免两次查找）
+        if (openShulkerBoxes.get(player.getUniqueId()) == null) {
+            return;
+        }
+        
+        // 获取点击的物品
+        ItemStack clickedItem = event.getCurrentItem();
+        if (clickedItem == null) {
+            return;
+        }
+        
+        // 检查是否是潜影盒，如果是则阻止放置
+        if (isShulkerBox(clickedItem)) {
+            event.setCancelled(true);
+            player.sendMessage("§c不能在潜影盒中放入另一个潜影盒！");
+        }
+    }
+    
+
+    
+    /**
+     * 检查物品是否为潜影盒（O(1) 时间复杂度）
+     */
+    private boolean isShulkerBox(ItemStack item) {
+        return SHULKER_BOX_MATERIALS.contains(item.getType());
+    }
+    
+    /**
+     * 打开潜影盒
+     */
+    private void openShulkerBox(Player player, ItemStack shulkerBox) {
+        // 获取潜影盒的 BlockStateMeta
+        if (!(shulkerBox.getItemMeta() instanceof BlockStateMeta blockStateMeta)) {
+            return;
+        }
+        
+        // 获取潜影盒的方块状态
+        if (!(blockStateMeta.getBlockState() instanceof ShulkerBox shulkerBoxBlock)) {
+            return;
+        }
+        
+        // 创建物品快照（用于后续验证）
+        ItemStack snapshot = shulkerBox.clone();
+        
+        // 计算当前物品总数（用于防刷检查）
+        int totalItems = 0;
+        for (ItemStack item : shulkerBoxBlock.getInventory().getContents()) {
+            if (item != null && !item.getType().isAir()) {
+                totalItems += item.getAmount();
+            }
+        }
+        
+        // 获取潜影盒的自定义名称，如果没有则使用配置中的默认标题
+        String title;
+        if (shulkerBox.hasItemMeta() && shulkerBox.getItemMeta().hasDisplayName()) {
+            // 使用潜影盒的自定义名称
+            title = shulkerBox.getItemMeta().getDisplayName();
+        } else {
+            // 使用配置文件中的默认标题
+            String defaultTitle = plugin.getConfig().getString("shulkerbox.default-title", "");
+            if (defaultTitle != null && !defaultTitle.isEmpty()) {
+                // 转换颜色代码 & -> §
+                title = defaultTitle.replace('&', '§');
+            } else {
+                // 如果配置为空，使用 "Shulker Box"（客户端会自动翻译）
+                title = "Shulker Box";
+            }
+        }
+        
+        // 创建一个新的 inventory（基于潜影盒的内容）
+        Inventory inventory = Bukkit.createInventory(null, 27, title);
+        
+        // 复制潜影盒的内容到新 inventory
+        ItemStack[] contents = shulkerBoxBlock.getInventory().getContents();
+        for (int i = 0; i < 27 && i < contents.length; i++) {
+            inventory.setItem(i, contents[i]);
+        }
+        
+        // 记录玩家打开的潜影盒（包含快照和当前引用）
+        openShulkerBoxes.put(player.getUniqueId(), new ShulkerBoxData(snapshot, shulkerBox, totalItems));
+        
+        // 打开 inventory
+        player.openInventory(inventory);
+    }
+}

src/main/resources/config.yml

@@ -10,51 +10,78 @@ settings:
   # 启用或禁用命令反馈消息
   enable-feedback: true
 
-# 管理员菜单配置
-admin-menu:
-  title: "&6EssentialsC 管理菜单"
+# 功能方块菜单配置
+blocks-menu:
+  title: "&6&lEssentialsC &8- &e&l功能方块菜单"
   items:
-    time-control:
+    workbench:
       slot: 10
-      material: CLOCK
-      name: "&e时间控制"
+      material: CRAFTING_TABLE
+      name: "&e工作台"
       lore:
-        - "&7左键: 设为白天"
-        - "&7右键: 设为夜晚"
-    weather-control:
+        - "&7/workbench"
+        - "&7打开工作台"
+      permission: essentialsc.command.workbench
+    anvil:
       slot: 11
-      material: SUNFLOWER
-      name: "&e天气控制"
-      lore:
-        - "&7左键: 晴天"
-        - "&7右键: 雨天"
-    heal-self:
-      slot: 13
-      material: GOLDEN_APPLE
-      name: "&a治疗自己"
-      lore:
-        - "&7补满生命值和饱食度"
-    feed-self:
-      slot: 14
-      material: BREAD
-      name: "&6喂饱自己"
-      lore:
-        - "&7补满饱食度"
-    repair-hand:
-      slot: 15
       material: ANVIL
-      name: "&b修复手持物品"
+      name: "&e铁砧"
       lore:
-        - "&7修复当前手持物品"
-    vanish:
+        - "&7/anvil"
+        - "&7打开铁砧"
+      permission: essentialsc.command.anvil
+    cartographytable:
+      slot: 19
+      material: CARTOGRAPHY_TABLE
+      name: "&e制图台"
+      lore:
+        - "&7/cartographytable"
+        - "&7打开制图台"
+      permission: essentialsc.command.cartographytable
+    grindstone:
+      slot: 20
+      material: GRINDSTONE
+      name: "&e砂轮"
+      lore:
+        - "&7/grindstone"
+        - "&7打开砂轮"
+      permission: essentialsc.command.grindstone
+    loom:
       slot: 21
-      material: ENDER_PEARL
-      name: "&d隐身模式"
+      material: LOOM
+      name: "&e织布机"
       lore:
-        - "&7点击切换隐身状态"
-    reload:
+        - "&7/loom"
+        - "&7打开织布机"
+      permission: essentialsc.command.loom
+    smithingtable:
       slot: 22
-      material: BOOK
-      name: "&c重载配置"
+      material: SMITHING_TABLE
+      name: "&e锻造台"
       lore:
-        - "&7重新加载配置文件"
+        - "&7/smithingtable"
+        - "&7打开锻造台"
+      permission: essentialsc.command.smithingtable
+    stonecutter:
+      slot: 23
+      material: STONECUTTER
+      name: "&e切石机"
+      lore:
+        - "&7/stonecutter"
+        - "&7打开切石机"
+      permission: essentialsc.command.stonecutter
+    enderchest:
+      slot: 31
+      material: ENDER_CHEST
+      name: "&e末影箱"
+      lore:
+        - "&7/enderchest"
+        - "&7打开末影箱"
+      permission: essentialsc.command.enderchest
+
+# 潜影盒设置
+shulkerbox:
+  # 潜影盒默认标题（当潜影盒没有自定义名称时使用）
+  # 支持颜色代码（使用 & 符号）
+  # 留空则使用 "Shulker Box"（客户端语言）
+  default-title: "&e潜影盒"

src/main/resources/lang/en_US.yml

@@ -17,12 +17,6 @@ messages:
   vanish-enabled: "&aYou are now vanished!"
   vanish-disabled: "&cYou are no longer vanished!"
   seen-usage: "&cUsage: /seen <player>"
-  admin-time-set: "&aTime set!"
-  admin-weather-set: "&aWeather set!"
-  admin-heal-success: "&aHealed!"
-  admin-feed-success: "&aFed!"
-  admin-repair-success: "&aRepaired!"
-  admin-reload-success: "&aConfig reloaded!"
   anvil-opened: "&aAnvil opened!"
   enchantingtable-opened: "&aEnchanting table opened!"
   heal-self: "&aYour health and hunger have been restored!"
@@ -64,6 +58,5 @@ help:
     heal: "  &f/heal &7- Restore health and hunger"
     vanish: "  &f/vanish &7- Toggle vanish mode"
     seen: "  &f/seen &7- View player information"
-    admin: "  &f/admin &7- Open admin menu"
     feed: "  &f/feed &7- Restore hunger"
     repair: "  &f/repair &7- Repair hand or all items"

src/main/resources/lang/zh_CN.yml

@@ -17,13 +17,6 @@ messages:
   vanish-enabled: "&a你已进入隐身模式！"
   vanish-disabled: "&c你已退出隐身模式！"
   seen-usage: "&c用法: /seen <玩家名>"
-  # 管理员菜单操作提示
-  admin-time-set: "&a时间已设置！"
-  admin-weather-set: "&a天气已设置！"
-  admin-heal-success: "&a已治疗！"
-  admin-feed-success: "&a已喂饱！"
-  admin-repair-success: "&a已修复！"
-  admin-reload-success: "&a配置已重载！"
   anvil-opened: "&a已打开铁砧！"
   enchantingtable-opened: "&a已打开附魔台！"
   heal-self: "&a你的生命值和饱食度已补满！"
@@ -65,6 +58,6 @@ help:
     heal: "  &f/heal &7- 恢复生命值和饱食度"
     vanish: "  &f/vanish &7- 切换隐身模式"
     seen: "  &f/seen &7- 查看玩家信息"
-    admin: "  &f/admin &7- 打开管理菜单"
     feed: "  &f/feed &7- 补满饱食度"
     repair: "  &f/repair &7- 修复手中或所有物品"
+    blocks: "  &f/blocks &7- 打开功能方块菜单"

src/main/resources/paper-plugin.yml

@@ -55,21 +55,24 @@ permissions:
   essentialsc.command.seen:
     description: Allows use of /seen command
     default: op
-  essentialsc.command.admin:
-    description: Allows use of /admin command
-    default: op
   essentialsc.command.feed:
     description: Allows use of /feed command
     default: op
   essentialsc.command.repair:
     description: Allows use of /repair command
     default: op
+  essentialsc.command.blocks:
+    description: Allows use of /essc blocks command
+    default: true
   essentialsc.command.help:
     description: Allows use of /essentialsc help command
     default: true
   essentialsc.command.reload:
     description: Allows use of /essc reload command
     default: op
+  essentialsc.shulkerbox.open:
+    description: Allows right-click to open shulker boxes without placing them
+    default: op
   essentialsc.*:
     description: All EssentialsC permissions
     default: false
@@ -89,8 +92,8 @@ permissions:
       essentialsc.command.heal: true
       essentialsc.command.vanish: true
       essentialsc.command.seen: true
-      essentialsc.command.admin: true
       essentialsc.command.reload: true
       essentialsc.command.feed: true
       essentialsc.command.repair: true
       essentialsc.command.help: true
+      essentialsc.shulkerbox.open: true