feat: 添加管理员指令

Reviewed-on: #4

README.md

@@ -49,9 +49,9 @@ repositories {
 
 dependencies {
     // 对于 Bukkit 插件
-    compileOnly("cn.hamster3.mc.plugin:ball-bukkit:1.6.3-SNAPSHOT")
+    compileOnly("cn.hamster3.mc.plugin:ball-bukkit:1.6.4")
     // 对于 BungeeCord 插件
-    compileOnly("cn.hamster3.mc.plugin:ball-bungee:1.6.3-SNAPSHOT")
+    compileOnly("cn.hamster3.mc.plugin:ball-bungee:1.6.4")
 }
 ```
 
@@ -77,13 +77,13 @@ dependencies {
         <dependency>
             <groupId>cn.hamster3.mc.plugin</groupId>
             <artifactId>ball-bukkit</artifactId>
-            <version>1.6.3-SNAPSHOT</version>
+            <version>1.6.4</version>
         </dependency>
         <!--对于 BungeeCord 插件-->
         <dependency>
             <groupId>cn.hamster3.mc.plugin</groupId>
             <artifactId>ball-bungee</artifactId>
-            <version>1.6.3-SNAPSHOT</version>
+            <version>1.6.4</version>
         </dependency>
     </dependencies>
 </project>

ball-bukkit/src/main/java/cn/hamster3/mc/plugin/ball/bukkit/HamsterBallPlugin.java

@@ -6,18 +6,26 @@ import cn.hamster3.mc.plugin.ball.bukkit.listener.BallBukkitListener;
 import cn.hamster3.mc.plugin.ball.bukkit.listener.UpdatePlayerInfoListener;
 import cn.hamster3.mc.plugin.ball.bukkit.util.BallBukkitUtils;
 import cn.hamster3.mc.plugin.ball.common.api.BallAPI;
+import cn.hamster3.mc.plugin.ball.common.command.BallCommand;
+import cn.hamster3.mc.plugin.ball.common.command.adapt.AdaptCommandSender;
 import cn.hamster3.mc.plugin.ball.common.entity.BallPlayerInfo;
 import cn.hamster3.mc.plugin.ball.common.event.BallActions;
 import cn.hamster3.mc.plugin.ball.common.event.server.ServerOnlineEvent;
+import cn.hamster3.mc.plugin.core.bukkit.api.CoreBukkitAPI;
 import cn.hamster3.mc.plugin.core.common.config.YamlConfig;
 import lombok.Getter;
+import net.kyori.adventure.text.Component;
 import org.bukkit.Bukkit;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
 import org.bukkit.plugin.java.JavaPlugin;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
 import java.io.File;
 import java.nio.file.Files;
 import java.nio.file.StandardCopyOption;
+import java.util.List;
 import java.util.Objects;
 import java.util.logging.Level;
 import java.util.logging.Logger;
@@ -129,4 +137,35 @@ public class HamsterBallPlugin extends JavaPlugin {
         long time = System.currentTimeMillis() - start;
         logger.info("仓鼠球已关闭，总计耗时 " + time + " ms");
     }
+
+    @Override
+    public boolean onCommand(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, @NotNull String[] args) {
+        return BallCommand.INSTANCE.onCommand(new AdaptCommandSender() {
+            @Override
+            public boolean hasPermission(@NotNull String permission) {
+                return sender.hasPermission(permission);
+            }
+
+            @Override
+            public void sendMessage(@NotNull Component message) {
+                CoreBukkitAPI.getInstance().getAudienceProvider().sender(sender).sendMessage(message);
+            }
+        }, args);
+    }
+
+    @Nullable
+    @Override
+    public List<String> onTabComplete(@NotNull CommandSender sender, @NotNull Command command, @NotNull String alias, @NotNull String[] args) {
+        return BallCommand.INSTANCE.onTabComplete(new AdaptCommandSender() {
+            @Override
+            public boolean hasPermission(@NotNull String permission) {
+                return sender.hasPermission(permission);
+            }
+
+            @Override
+            public void sendMessage(@NotNull Component message) {
+                CoreBukkitAPI.getInstance().getAudienceProvider().sender(sender).sendMessage(message);
+            }
+        }, args);
+    }
 }

ball-bukkit/src/main/resources/config.yml

@@ -1,6 +1,13 @@
 # 是否允许在控制台输出调试信息
 debug: false
 
+# 是否启用服务器 ID 单例模式
+# 启用后，当一个服务器启动后将会占用 服务器唯一识别码
+# 其他使用相同 服务器唯一识别码 的服务器将无法启动
+# 测试端中可关闭该功能
+# 推荐在正式服中开启该功能以防止服务器 ID 重复
+singleton-server-id: false
+
 # 频道名前缀
 # 使用这个配置选项可以划分子服消息通信分组
 # 只有在同一个频道名的子服才能互相通信

ball-bukkit/src/main/resources/plugin.yml

@@ -21,3 +21,11 @@ depend:
 
 softdepend:
   - PlaceholderAPI
+
+commands:
+  hamster-ball:
+    aliases: [ ball ]
+
+permissions:
+  hamster.ball.admin:
+    default: op

ball-bungee/src/main/java/cn/hamster3/mc/plugin/ball/bungee/HamsterBallPlugin.java

@@ -1,6 +1,7 @@
 package cn.hamster3.mc.plugin.ball.bungee;
 
 import cn.hamster3.mc.plugin.ball.bungee.api.BallBungeeCordAPI;
+import cn.hamster3.mc.plugin.ball.bungee.command.BungeeBallCommand;
 import cn.hamster3.mc.plugin.ball.bungee.listener.BallBungeeListener;
 import cn.hamster3.mc.plugin.ball.bungee.listener.BallBungeeMainListener;
 import cn.hamster3.mc.plugin.ball.bungee.listener.BungeeServerListener;
@@ -71,6 +72,8 @@ public class HamsterBallPlugin extends Plugin {
             ProxyServer.getInstance().stop("仓鼠球启动失败");
             return;
         }
+        ProxyServer.getInstance().getPluginManager().registerCommand(this, BungeeBallCommand.INSTANCE);
+        logger.info("已注册命令 BungeeBallCommand");
         BallAPI.getInstance().getEventBus().register(BallBungeeListener.INSTANCE);
         logger.info("已注册监听器 BallBungeeListener");
         ProxyServer.getInstance().getPluginManager().registerListener(this, BallBungeeMainListener.INSTANCE);

ball-bungee/src/main/java/cn/hamster3/mc/plugin/ball/bungee/command/BungeeBallCommand.java

@@ -0,0 +1,32 @@
+package cn.hamster3.mc.plugin.ball.bungee.command;
+
+import cn.hamster3.mc.plugin.ball.common.command.BallCommand;
+import cn.hamster3.mc.plugin.ball.common.command.adapt.AdaptCommandSender;
+import cn.hamster3.mc.plugin.core.bungee.api.CoreBungeeAPI;
+import net.kyori.adventure.text.Component;
+import net.md_5.bungee.api.CommandSender;
+import net.md_5.bungee.api.plugin.Command;
+import org.jetbrains.annotations.NotNull;
+
+public class BungeeBallCommand extends Command {
+    public static final BungeeBallCommand INSTANCE = new BungeeBallCommand();
+
+    public BungeeBallCommand() {
+        super("hamster-ball", "hamster.ball.admin", "ball");
+    }
+
+    @Override
+    public void execute(CommandSender sender, String[] args) {
+        BallCommand.INSTANCE.onCommand(new AdaptCommandSender() {
+            @Override
+            public boolean hasPermission(@NotNull String permission) {
+                return sender.hasPermission(permission);
+            }
+
+            @Override
+            public void sendMessage(@NotNull Component message) {
+                CoreBungeeAPI.getInstance().getAudienceProvider().sender(sender).sendMessage(message);
+            }
+        }, args);
+    }
+}

ball-bungee/src/main/resources/config.yml

@@ -1,6 +1,10 @@
 # 是否允许在控制台输出调试信息
 debug: false
 
+# 是否启用服务器 ID 单例模式
+# 启用后，服务器唯一识别码 相同的服务器将无法启动
+singleton-server-id: false
+
 # 频道名前缀
 # 使用这个配置选项可以划分子服消息通信分组
 # 只有在同一个频道名的子服才能互相通信

ball-common/src/main/java/cn/hamster3/mc/plugin/ball/common/api/BallAPI.java

@@ -102,13 +102,13 @@ public abstract class BallAPI {
             getLogger().warning("已启用调试模式");
             eventBus.register(BallDebugListener.INSTANCE);
         }
+        CoreAPI.getInstance().getExecutorService().submit(() -> redisSub.subscribe(BallRedisListener.INSTANCE, BALL_CHANNEL));
     }
 
     protected void enable() throws SQLException, InterruptedException {
-        CoreAPI.getInstance().getExecutorService().submit(() -> redisSub.subscribe(BallRedisListener.INSTANCE, BALL_CHANNEL));
         try (Jedis jedis = CoreAPI.getInstance().getJedisPool().getResource()) {
             String key = "HamsterBall:ServerInfo:" + localServerInfo.getId();
-            if (jedis.exists(key)) {
+            if (jedis.exists(key) && ballConfig.isSingletonServerID()) {
                 throw new IllegalStateException("已经有一个服务器占用了该 ID");
             }
             jedis.hset(key, "id", localServerInfo.getId());
@@ -132,16 +132,16 @@ public abstract class BallAPI {
         try (Connection connection = getDatasource().getConnection()) {
             try (Statement statement = connection.createStatement()) {
                 statement.execute("CREATE TABLE IF NOT EXISTS `hamster_ball_player_info`(" +
-                        "`uuid` CHAR(36) PRIMARY KEY," +
+                                  "`uuid` CHAR(36) PRIMARY KEY," +
-                        "`name` VARCHAR(16) NOT NULL," +
+                                  "`name` VARCHAR(16) NOT NULL," +
-                        "`game_server` VARCHAR(32) NOT NULL," +
+                                  "`game_server` VARCHAR(32) NOT NULL," +
-                        "`proxy_server` VARCHAR(32) NOT NULL," +
+                                  "`proxy_server` VARCHAR(32) NOT NULL," +
-                        "`online` BOOLEAN NOT NULL" +
+                                  "`online` BOOLEAN NOT NULL" +
-                        ") CHARSET utf8mb4;");
+                                  ") CHARSET utf8mb4;");
                 statement.execute("CREATE TABLE IF NOT EXISTS `hamster_ball_cached_message`(" +
-                        "`uuid` CHAR(36) NOT NULL," +
+                                  "`uuid` CHAR(36) NOT NULL," +
-                        "`message` TEXT NOT NULL" +
+                                  "`message` TEXT NOT NULL" +
-                        ") CHARSET utf8mb4;");
+                                  ") CHARSET utf8mb4;");
             }
             if (getBallConfig().isGameServerUpdatePlayerInfo()) {
                 try (Statement statement = connection.createStatement()) {
@@ -267,8 +267,8 @@ public abstract class BallAPI {
     /**
      * 强制玩家执行命令
      *
-     * @param type    执行对象的服务端类型
+     * @param type    执行对象的服务端类型，null代表所有类型
-     * @param uuid    执行对象的 UUID
+     * @param uuid    执行对象的 UUID，null代表所有玩家
      * @param command 命令内容
      */
     public void dispatchPlayerCommand(@Nullable BallServerType type, @Nullable UUID uuid, @NotNull String command) {

ball-common/src/main/java/cn/hamster3/mc/plugin/ball/common/command/BallCommand.java

@@ -0,0 +1,21 @@
+package cn.hamster3.mc.plugin.ball.common.command;
+
+import cn.hamster3.mc.plugin.ball.common.command.adapt.ParentCommand;
+import org.jetbrains.annotations.NotNull;
+
+public class BallCommand extends ParentCommand {
+    public static final BallCommand INSTANCE = new BallCommand();
+
+    private BallCommand() {
+        addChildCommand(PlayerInfoCommand.INSTANCE);
+        addChildCommand(SudoPlayerCommand.INSTANCE);
+        addChildCommand(SudoAllPlayerCommand.INSTANCE);
+        addChildCommand(SudoConsoleCommand.INSTANCE);
+        addChildCommand(SudoAllConsoleCommand.INSTANCE);
+    }
+
+    @Override
+    public @NotNull String getName() {
+        return "hamster-ball";
+    }
+}

ball-common/src/main/java/cn/hamster3/mc/plugin/ball/common/command/PlayerInfoCommand.java

@@ -0,0 +1,77 @@
+package cn.hamster3.mc.plugin.ball.common.command;
+
+import cn.hamster3.mc.plugin.ball.common.api.BallAPI;
+import cn.hamster3.mc.plugin.ball.common.command.adapt.ChildCommand;
+import cn.hamster3.mc.plugin.ball.common.command.adapt.AdaptCommandSender;
+import cn.hamster3.mc.plugin.ball.common.entity.BallPlayerInfo;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.UUID;
+import java.util.stream.Collectors;
+
+public class PlayerInfoCommand extends ChildCommand {
+    public static final PlayerInfoCommand INSTANCE = new PlayerInfoCommand();
+
+    private PlayerInfoCommand() {
+    }
+
+    @Override
+    public @NotNull String getName() {
+        return "player-info";
+    }
+
+    @Override
+    public @NotNull String getUsage() {
+        return "player-info <玩家名|UUID>";
+    }
+
+    @Override
+    public @NotNull String getDescription() {
+        return "查看玩家信息";
+    }
+
+    @Override
+    public boolean hasPermission(@NotNull AdaptCommandSender sender) {
+        return sender.hasPermission("hamster.ball.admin");
+    }
+
+    @Override
+    public boolean onCommand(@NotNull AdaptCommandSender sender, @NotNull String[] args) {
+        if (args.length < 1) {
+            sender.sendMessage(BallCommand.INSTANCE.getUsage() + " " + getUsage());
+            return true;
+        }
+        BallPlayerInfo info;
+        try {
+            UUID uuid = UUID.fromString(args[0]);
+            info = BallAPI.getInstance().getPlayerInfo(uuid);
+        } catch (Exception e) {
+            info = BallAPI.getInstance().getPlayerInfo(args[0]);
+        }
+        if (info == null) {
+            sender.sendMessage("§c未找到玩家 " + args[0] + " 的信息");
+            return true;
+        }
+        sender.sendMessage("§a玩家名称: " + info.getName());
+        sender.sendMessage("§a玩家UUID: " + info.getUuid());
+        sender.sendMessage("§a玩家在线: " + info.isOnline());
+        sender.sendMessage("§a接入点: " + info.getProxyServer());
+        sender.sendMessage("§a所在子服: " + info.getGameServer());
+        return true;
+    }
+
+    @Override
+    public @Nullable List<String> onTabComplete(@NotNull AdaptCommandSender sender, @NotNull String[] args) {
+        if (args.length == 1) {
+            return BallAPI.getInstance().getAllPlayerInfo().values().stream()
+                    .map(BallPlayerInfo::getName)
+                    .filter(o -> o.toLowerCase().startsWith(args[0].toLowerCase()))
+                    .limit(10)
+                    .collect(Collectors.toList());
+        }
+        return Collections.emptyList();
+    }
+}

ball-common/src/main/java/cn/hamster3/mc/plugin/ball/common/command/SudoAllConsoleCommand.java

@@ -0,0 +1,58 @@
+package cn.hamster3.mc.plugin.ball.common.command;
+
+import cn.hamster3.mc.plugin.ball.common.api.BallAPI;
+import cn.hamster3.mc.plugin.ball.common.command.adapt.ChildCommand;
+import cn.hamster3.mc.plugin.ball.common.command.adapt.AdaptCommandSender;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Collections;
+import java.util.List;
+
+public class SudoAllConsoleCommand extends ChildCommand {
+    public static final SudoAllConsoleCommand INSTANCE = new SudoAllConsoleCommand();
+
+    private SudoAllConsoleCommand() {
+    }
+
+    @Override
+    public @NotNull String getName() {
+        return "sudo-all-console";
+    }
+
+    @Override
+    public @NotNull String getUsage() {
+        return "sudo-all-console <服务器ID> <命令内容>";
+    }
+
+    @Override
+    public @NotNull String getDescription() {
+        return "强制所有控制台执行指令";
+    }
+
+    @Override
+    public boolean hasPermission(@NotNull AdaptCommandSender sender) {
+        return sender.hasPermission("hamster.ball.admin");
+    }
+
+    @Override
+    public boolean onCommand(@NotNull AdaptCommandSender sender, @NotNull String[] args) {
+        if (args.length < 1) {
+            sender.sendMessage(BallCommand.INSTANCE.getUsage() + " " + getUsage());
+            return true;
+        }
+        StringBuilder builder = new StringBuilder(args[0]);
+        for (int i = 1; i < args.length; i++) {
+            builder.append(" ").append(args[i]);
+        }
+        String command = builder.toString();
+        BallAPI.getInstance().dispatchConsoleCommand(null, null, command);
+        sender.sendMessage("§a已强制所有服务器控制台执行命令: §e/" + command);
+        return true;
+    }
+
+    @Override
+    public @Nullable List<String> onTabComplete(@NotNull AdaptCommandSender sender, @NotNull String[] args) {
+        return Collections.emptyList();
+    }
+}

ball-common/src/main/java/cn/hamster3/mc/plugin/ball/common/command/SudoAllPlayerCommand.java

@@ -0,0 +1,58 @@
+package cn.hamster3.mc.plugin.ball.common.command;
+
+import cn.hamster3.mc.plugin.ball.common.api.BallAPI;
+import cn.hamster3.mc.plugin.ball.common.command.adapt.ChildCommand;
+import cn.hamster3.mc.plugin.ball.common.command.adapt.AdaptCommandSender;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Collections;
+import java.util.List;
+
+public class SudoAllPlayerCommand extends ChildCommand {
+    public static final SudoAllPlayerCommand INSTANCE = new SudoAllPlayerCommand();
+
+    private SudoAllPlayerCommand() {
+    }
+
+    @Override
+    public @NotNull String getName() {
+        return "sudo-all-player";
+    }
+
+    @Override
+    public @NotNull String getUsage() {
+        return "sudo-all-player <命令内容>";
+    }
+
+    @Override
+    public @NotNull String getDescription() {
+        return "强制所有玩家执行指令";
+    }
+
+    @Override
+    public boolean hasPermission(@NotNull AdaptCommandSender sender) {
+        return sender.hasPermission("hamster.ball.admin");
+    }
+
+    @Override
+    public boolean onCommand(@NotNull AdaptCommandSender sender, @NotNull String[] args) {
+        if (args.length < 1) {
+            sender.sendMessage(BallCommand.INSTANCE.getUsage() + " " + getUsage());
+            return true;
+        }
+        StringBuilder builder = new StringBuilder(args[0]);
+        for (int i = 1; i < args.length; i++) {
+            builder.append(" ").append(args[i]);
+        }
+        String command = builder.toString();
+        BallAPI.getInstance().dispatchPlayerCommand(null, null, command);
+        sender.sendMessage("§a已强制所有玩家执行命令: §e/" + command);
+        return true;
+    }
+
+    @Override
+    public @Nullable List<String> onTabComplete(@NotNull AdaptCommandSender sender, @NotNull String[] args) {
+        return Collections.emptyList();
+    }
+}

ball-common/src/main/java/cn/hamster3/mc/plugin/ball/common/command/SudoConsoleCommand.java

@@ -0,0 +1,72 @@
+package cn.hamster3.mc.plugin.ball.common.command;
+
+import cn.hamster3.mc.plugin.ball.common.api.BallAPI;
+import cn.hamster3.mc.plugin.ball.common.command.adapt.ChildCommand;
+import cn.hamster3.mc.plugin.ball.common.command.adapt.AdaptCommandSender;
+import cn.hamster3.mc.plugin.ball.common.entity.BallServerInfo;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class SudoConsoleCommand extends ChildCommand {
+    public static final SudoConsoleCommand INSTANCE = new SudoConsoleCommand();
+
+    private SudoConsoleCommand() {
+    }
+
+    @Override
+    public @NotNull String getName() {
+        return "sudo-console";
+    }
+
+    @Override
+    public @NotNull String getUsage() {
+        return "sudo-console <服务器ID> <命令内容>";
+    }
+
+    @Override
+    public @NotNull String getDescription() {
+        return "强制控制台执行指令";
+    }
+
+    @Override
+    public boolean hasPermission(@NotNull AdaptCommandSender sender) {
+        return sender.hasPermission("hamster.ball.admin");
+    }
+
+    @Override
+    public boolean onCommand(@NotNull AdaptCommandSender sender, @NotNull String[] args) {
+        if (args.length < 2) {
+            sender.sendMessage(BallCommand.INSTANCE.getUsage() + " " + getUsage());
+            return true;
+        }
+        BallServerInfo info = BallAPI.getInstance().getServerInfo(args[0]);
+        if (info == null) {
+            sender.sendMessage("§c服务器 " + args[0] + " 不在线");
+            return true;
+        }
+        StringBuilder builder = new StringBuilder(args[1]);
+        for (int i = 2; i < args.length; i++) {
+            builder.append(" ").append(args[i]);
+        }
+        String command = builder.toString();
+        BallAPI.getInstance().dispatchConsoleCommand(null, info.getId(), command);
+        sender.sendMessage("§a已强制服务器 " + info.getName() + " 控制台执行命令: §e/" + command);
+        return true;
+    }
+
+    @Override
+    public @Nullable List<String> onTabComplete(@NotNull AdaptCommandSender sender, @NotNull String[] args) {
+        if (args.length == 1) {
+            return BallAPI.getInstance().getAllServerInfo().values().stream()
+                    .map(BallServerInfo::getId)
+                    .filter(o -> o.toLowerCase().startsWith(args[0].toLowerCase()))
+                    .limit(10)
+                    .collect(Collectors.toList());
+        }
+        return Collections.emptyList();
+    }
+}

ball-common/src/main/java/cn/hamster3/mc/plugin/ball/common/command/SudoPlayerCommand.java

@@ -0,0 +1,83 @@
+package cn.hamster3.mc.plugin.ball.common.command;
+
+import cn.hamster3.mc.plugin.ball.common.api.BallAPI;
+import cn.hamster3.mc.plugin.ball.common.command.adapt.ChildCommand;
+import cn.hamster3.mc.plugin.ball.common.command.adapt.AdaptCommandSender;
+import cn.hamster3.mc.plugin.ball.common.entity.BallPlayerInfo;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.UUID;
+import java.util.stream.Collectors;
+
+public class SudoPlayerCommand extends ChildCommand {
+    public static final SudoPlayerCommand INSTANCE = new SudoPlayerCommand();
+
+    private SudoPlayerCommand() {
+    }
+
+    @Override
+    public @NotNull String getName() {
+        return "sudo-player";
+    }
+
+    @Override
+    public @NotNull String getUsage() {
+        return "sudo-player <玩家名|UUID> <命令内容>";
+    }
+
+    @Override
+    public @NotNull String getDescription() {
+        return "强制玩家执行指令";
+    }
+
+    @Override
+    public boolean hasPermission(@NotNull AdaptCommandSender sender) {
+        return sender.hasPermission("hamster.ball.admin");
+    }
+
+    @Override
+    public boolean onCommand(@NotNull AdaptCommandSender sender, @NotNull String[] args) {
+        if (args.length < 2) {
+            sender.sendMessage(BallCommand.INSTANCE.getUsage() + " " + getUsage());
+            return true;
+        }
+        BallPlayerInfo info;
+        try {
+            UUID uuid = UUID.fromString(args[0]);
+            info = BallAPI.getInstance().getPlayerInfo(uuid);
+        } catch (Exception e) {
+            info = BallAPI.getInstance().getPlayerInfo(args[0]);
+        }
+        if (info == null) {
+            sender.sendMessage("§c未找到玩家 " + args[0]);
+            return true;
+        }
+        if (!info.isOnline()) {
+            sender.sendMessage("§c玩家 " + args[0] + " 不在线");
+            return true;
+        }
+        StringBuilder builder = new StringBuilder(args[1]);
+        for (int i = 2; i < args.length; i++) {
+            builder.append(" ").append(args[i]);
+        }
+        String command = builder.toString();
+        BallAPI.getInstance().dispatchPlayerCommand(null, info.getUuid(), command);
+        sender.sendMessage("§a已强制玩家 " + info.getName() + " 执行命令: §e/" + command);
+        return true;
+    }
+
+    @Override
+    public @Nullable List<String> onTabComplete(@NotNull AdaptCommandSender sender, @NotNull String[] args) {
+        if (args.length == 1) {
+            return BallAPI.getInstance().getAllPlayerInfo().values().stream()
+                    .map(BallPlayerInfo::getName)
+                    .filter(o -> o.toLowerCase().startsWith(args[0].toLowerCase()))
+                    .limit(10)
+                    .collect(Collectors.toList());
+        }
+        return Collections.emptyList();
+    }
+}

ball-common/src/main/java/cn/hamster3/mc/plugin/ball/common/command/adapt/AdaptCommandSender.java

@@ -0,0 +1,14 @@
+package cn.hamster3.mc.plugin.ball.common.command.adapt;
+
+import net.kyori.adventure.text.Component;
+import org.jetbrains.annotations.NotNull;
+
+public interface AdaptCommandSender {
+    boolean hasPermission(@NotNull String permission);
+
+    void sendMessage(@NotNull Component message);
+
+    default void sendMessage(@NotNull String message) {
+        sendMessage(Component.text(message));
+    }
+}

ball-common/src/main/java/cn/hamster3/mc/plugin/ball/common/command/adapt/ChildCommand.java

@@ -0,0 +1,24 @@
+package cn.hamster3.mc.plugin.ball.common.command.adapt;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.List;
+
+public abstract class ChildCommand {
+    @NotNull
+    public abstract String getName();
+
+    @NotNull
+    public abstract String getUsage();
+
+    @NotNull
+    public abstract String getDescription();
+
+    public abstract boolean hasPermission(@NotNull AdaptCommandSender sender);
+
+    public abstract boolean onCommand(@NotNull AdaptCommandSender sender, @NotNull String[] args);
+
+    @Nullable
+    public abstract List<String> onTabComplete(@NotNull AdaptCommandSender sender, @NotNull String[] args);
+}

ball-common/src/main/java/cn/hamster3/mc/plugin/ball/common/command/adapt/ParentCommand.java

@@ -0,0 +1,151 @@
+package cn.hamster3.mc.plugin.ball.common.command.adapt;
+
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.format.NamedTextColor;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.*;
+import java.util.stream.Collectors;
+
+@SuppressWarnings("unused")
+public abstract class ParentCommand extends ChildCommand {
+    @NotNull
+    private final Map<String, ChildCommand> childCommands;
+
+    public ParentCommand() {
+        childCommands = new LinkedHashMap<>();
+    }
+
+    @NotNull
+    @Override
+    public abstract String getName();
+
+    @Nullable
+    public ParentCommand getParent() {
+        return null;
+    }
+
+    @NotNull
+    public Collection<ChildCommand> getChildCommands() {
+        return childCommands.values();
+    }
+
+    @NotNull
+    @Override
+    public String getUsage() {
+        ParentCommand parent = getParent();
+        if (parent == null) {
+            return "/" + getName();
+        }
+        return parent.getUsage() + " " + getName();
+    }
+
+    @Override
+    public boolean hasPermission(@NotNull AdaptCommandSender sender) {
+        return true;
+    }
+
+    @Override
+    public @NotNull String getDescription() {
+        return "";
+    }
+
+    /**
+     * 获取所有子命令
+     * <p>
+     * 如果子命令也是 ParentCommand 类型，则继续递归获取该 ParentCommand 的子命令
+     *
+     * @return 所有子命令
+     */
+    @NotNull
+    public List<ChildCommand> getEndChildCommands() {
+        ArrayList<ChildCommand> list = new ArrayList<>();
+        for (ChildCommand command : getChildCommands()) {
+            if (command instanceof ParentCommand) {
+                list.addAll(((ParentCommand) command).getEndChildCommands());
+            } else {
+                list.add(command);
+            }
+        }
+        return list;
+    }
+
+    public void addChildCommand(@NotNull ChildCommand command) {
+        childCommands.put(command.getName(), command);
+    }
+
+    @NotNull
+    public Map<String, String> getCommandHelp(AdaptCommandSender sender) {
+        Map<String, String> map = new LinkedHashMap<>();
+        for (ChildCommand child : getChildCommands()) {
+            if (!child.hasPermission(sender)) {
+                continue;
+            }
+            if (child instanceof ParentCommand) {
+                Map<String, String> childMap = ((ParentCommand) child).getCommandHelp(sender);
+                map.putAll(childMap);
+                continue;
+            }
+            map.put(getUsage() + " " + child.getUsage(), child.getDescription());
+        }
+        return map;
+    }
+
+    public void sendHelp(@NotNull AdaptCommandSender sender) {
+        sender.sendMessage("§e==================== [ " + getName() + " 使用帮助] ====================");
+        Map<String, String> map = getCommandHelp(sender);
+        int maxLength = map.keySet().stream()
+                .map(String::length)
+                .max(Integer::compareTo)
+                .orElse(-1);
+        for (Map.Entry<String, String> entry : map.entrySet()) {
+            sender.sendMessage(String.format("§a%-" + maxLength + "s   - %s", entry.getKey(), entry.getValue()));
+        }
+    }
+
+    @Override
+    public boolean onCommand(@NotNull AdaptCommandSender sender, @NotNull String[] args) {
+        if (!hasPermission(sender)) {
+            sender.sendMessage(Component.translatable("commands.help.failed").color(NamedTextColor.RED));
+            return true;
+        }
+        if (args.length == 0) {
+            sendHelp(sender);
+            return true;
+        }
+        for (ChildCommand childCommand : getChildCommands()) {
+            if (!childCommand.getName().equalsIgnoreCase(args[0])) {
+                continue;
+            }
+            if (!childCommand.hasPermission(sender)) {
+                sender.sendMessage(Component.translatable("commands.help.failed").color(NamedTextColor.RED));
+                return true;
+            }
+            return childCommand.onCommand(sender, Arrays.copyOfRange(args, 1, args.length));
+        }
+        sender.sendMessage(Component.translatable("commands.help.failed").color(NamedTextColor.RED));
+        return true;
+    }
+
+    @Override
+    public List<String> onTabComplete(@NotNull AdaptCommandSender sender, @NotNull String[] args) {
+        if (args.length == 0) {
+            return getChildCommands().stream()
+                    .filter(o -> o.hasPermission(sender))
+                    .map(ChildCommand::getName)
+                    .collect(Collectors.toList());
+        }
+        for (ChildCommand child : getChildCommands()) {
+            if (args[0].equalsIgnoreCase(child.getName())) {
+                return child.onTabComplete(sender, Arrays.copyOfRange(args, 1, args.length));
+            }
+        }
+        args[0] = args[0].toLowerCase();
+        return getChildCommands().stream()
+                .filter(o -> o.hasPermission(sender))
+                .map(ChildCommand::getName)
+                .filter(o -> o.toLowerCase().startsWith(args[0].toLowerCase()))
+                .collect(Collectors.toList());
+    }
+}

ball-common/src/main/java/cn/hamster3/mc/plugin/ball/common/config/BallConfig.java

@@ -11,13 +11,16 @@ import java.util.List;
 @AllArgsConstructor
 public class BallConfig {
     private boolean debug;
+    private boolean singletonServerID;
     @NotNull
     private String channelPrefix;
     private boolean gameServerUpdatePlayerInfo;
+    @NotNull
     private List<String> loadPlayerInfoFilter;
 
     public BallConfig(@NotNull ConfigSection config) {
         debug = config.getBoolean("debug", false);
+        singletonServerID = config.getBoolean("singleton-server-id", false);
         channelPrefix = config.getString("channel-prefix", "");
         channelPrefix = channelPrefix.isEmpty() ? channelPrefix : channelPrefix + ":";
         gameServerUpdatePlayerInfo = config.getBoolean("game-server-update-player-info", false);

ball-velocity/src/main/java/cn/hamster3/mc/plugin/ball/velocity/HamsterBallPlugin.java

@@ -5,6 +5,7 @@ import cn.hamster3.mc.plugin.ball.common.entity.BallPlayerInfo;
 import cn.hamster3.mc.plugin.ball.common.event.BallActions;
 import cn.hamster3.mc.plugin.ball.common.event.server.ServerOnlineEvent;
 import cn.hamster3.mc.plugin.ball.velocity.api.CoreVelocityAPI;
+import cn.hamster3.mc.plugin.ball.velocity.command.VelocityBallCommand;
 import cn.hamster3.mc.plugin.ball.velocity.listener.BallVelocityListener;
 import cn.hamster3.mc.plugin.ball.velocity.listener.BallVelocityMainListener;
 import cn.hamster3.mc.plugin.ball.velocity.listener.UpdatePlayerInfoListener;
@@ -12,6 +13,7 @@ import cn.hamster3.mc.plugin.ball.velocity.listener.VelocityServerListener;
 import cn.hamster3.mc.plugin.ball.velocity.util.BallVelocityUtils;
 import cn.hamster3.mc.plugin.core.common.config.YamlConfig;
 import com.google.inject.Inject;
+import com.velocitypowered.api.command.CommandMeta;
 import com.velocitypowered.api.event.PostOrder;
 import com.velocitypowered.api.event.Subscribe;
 import com.velocitypowered.api.event.proxy.ProxyInitializeEvent;
@@ -29,7 +31,6 @@ import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.StandardCopyOption;
 import java.util.Objects;
-import java.util.logging.Level;
 
 @Plugin(
         id = "hamster-ball",
@@ -60,12 +61,12 @@ public class HamsterBallPlugin {
         this.slf4jLogger = slf4jLogger;
         this.proxyServer = proxyServer;
         dataFolder = dataPath.toFile();
-        logger.info("仓鼠球正在初始化");
+        slf4jLogger.info("仓鼠球正在初始化");
         instance = this;
         try {
             File dataFolder = getDataFolder();
             if (dataFolder.mkdir()) {
-                logger.info("已生成插件存档文件夹");
+                slf4jLogger.info("已生成插件存档文件夹");
             }
             File configFile = new File(dataFolder, "config.yml");
             if (!configFile.exists()) {
@@ -77,37 +78,42 @@ public class HamsterBallPlugin {
             }
             config = YamlConfig.load(configFile);
             CoreVelocityAPI.init(config);
-            logger.info("已初始化 BallAPI");
+            slf4jLogger.info("已初始化 BallAPI");
         } catch (Exception e) {
             slf4jLogger.error("BallAPI 初始化失败", e);
             proxyServer.shutdown(Component.text("由于 HamsterBall 初始化失败, 服务器将立即关闭"));
         }
         long time = System.currentTimeMillis() - start;
-        logger.info("仓鼠球初始化完成，总计耗时 " + time + " ms");
+        slf4jLogger.info("仓鼠球初始化完成，总计耗时 " + time + " ms");
     }
 
     @Subscribe(order = PostOrder.EARLY)
     public void onProxyInitialization(ProxyInitializeEvent event) {
         long start = System.currentTimeMillis();
-        java.util.logging.Logger logger = getLogger();
+        slf4jLogger.info("仓鼠球正在启动");
-        logger.info("仓鼠球正在启动");
         try {
             CoreVelocityAPI.getInstance().enable();
         } catch (Exception e) {
-            logger.log(Level.SEVERE, "仓鼠球启动失败", e);
+            slf4jLogger.error("仓鼠球启动失败", e);
-            logger.info("由于仓鼠球启动失败，服务器将立即关闭");
+            slf4jLogger.info("由于仓鼠球启动失败，服务器将立即关闭");
             proxyServer.shutdown(Component.text("仓鼠球启动失败"));
             return;
         }
+        CommandMeta commandMeta = proxyServer.getCommandManager()
+                .metaBuilder("hamster-ball")
+                .aliases("ball")
+                .plugin(this)
+                .build();
+        proxyServer.getCommandManager().register(commandMeta, VelocityBallCommand.INSTANCE);
         BallAPI.getInstance().getEventBus().register(BallVelocityListener.INSTANCE);
-        logger.info("已注册监听器 BallVelocityListener");
+        slf4jLogger.info("已注册监听器 BallVelocityListener");
         proxyServer.getEventManager().register(this, BallVelocityMainListener.INSTANCE);
-        logger.info("已注册监听器 BallVelocityMainListener");
+        slf4jLogger.info("已注册监听器 BallVelocityMainListener");
         proxyServer.getEventManager().register(this, UpdatePlayerInfoListener.INSTANCE);
-        logger.info("已注册监听器 UpdatePlayerInfoListener");
+        slf4jLogger.info("已注册监听器 UpdatePlayerInfoListener");
         if (config.getBoolean("auto-register-game-server", false)) {
             BallAPI.getInstance().getEventBus().register(VelocityServerListener.INSTANCE);
-            logger.info("已注册监听器 VelocityServerListener");
+            slf4jLogger.info("已注册监听器 VelocityServerListener");
             VelocityServerListener.INSTANCE.onEnable();
         }
 
@@ -130,20 +136,19 @@ public class HamsterBallPlugin {
                     BallVelocityUtils.uploadPlayerInfo(playerInfo);
                 });
         long time = System.currentTimeMillis() - start;
-        logger.info("仓鼠球启动完成，总计耗时 " + time + " ms");
+        slf4jLogger.info("仓鼠球启动完成，总计耗时 {} ms", time);
     }
 
     @Subscribe(order = PostOrder.LATE)
     public void onProxyShutdown(ProxyShutdownEvent event) {
         long start = System.currentTimeMillis();
-        java.util.logging.Logger logger = getLogger();
+        slf4jLogger.info("仓鼠球正在关闭");
-        logger.info("仓鼠球正在关闭");
         try {
             CoreVelocityAPI.getInstance().disable();
         } catch (Exception e) {
-            logger.log(Level.SEVERE, "关闭仓鼠球时遇到了一个异常", e);
+            slf4jLogger.error("关闭仓鼠球时遇到了一个异常", e);
         }
         long time = System.currentTimeMillis() - start;
-        logger.info("仓鼠球已关闭，总计耗时 " + time + " ms");
+        slf4jLogger.info("仓鼠球已关闭，总计耗时 {} ms", time);
     }
 }

ball-velocity/src/main/java/cn/hamster3/mc/plugin/ball/velocity/command/VelocityBallCommand.java

@@ -0,0 +1,46 @@
+package cn.hamster3.mc.plugin.ball.velocity.command;
+
+import cn.hamster3.mc.plugin.ball.common.command.BallCommand;
+import cn.hamster3.mc.plugin.ball.common.command.adapt.AdaptCommandSender;
+import com.velocitypowered.api.command.CommandSource;
+import com.velocitypowered.api.command.SimpleCommand;
+import net.kyori.adventure.text.Component;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.List;
+
+public class VelocityBallCommand implements SimpleCommand {
+    public static final VelocityBallCommand INSTANCE = new VelocityBallCommand();
+
+    private VelocityBallCommand() {
+    }
+
+    @Override
+    public void execute(Invocation invocation) {
+        BallCommand.INSTANCE.onCommand(adaptCommandSender(invocation.source()), invocation.arguments());
+    }
+
+    @Override
+    public boolean hasPermission(Invocation invocation) {
+        return invocation.source().hasPermission("hamster.ball.admin");
+    }
+
+    @Override
+    public List<String> suggest(Invocation invocation) {
+        return BallCommand.INSTANCE.onTabComplete(adaptCommandSender(invocation.source()), invocation.arguments());
+    }
+
+    private AdaptCommandSender adaptCommandSender(@NotNull CommandSource source) {
+        return new AdaptCommandSender() {
+            @Override
+            public boolean hasPermission(@NotNull String permission) {
+                return source.hasPermission(permission);
+            }
+
+            @Override
+            public void sendMessage(@NotNull Component message) {
+                source.sendMessage(message);
+            }
+        };
+    }
+}

ball-velocity/src/main/resources/config.yml

@@ -1,6 +1,10 @@
 # 是否允许在控制台输出调试信息
 debug: false
 
+# 是否启用服务器 ID 单例模式
+# 启用后，服务器唯一识别码 相同的服务器将无法启动
+singleton-server-id: false
+
 # 频道名前缀
 # 使用这个配置选项可以划分子服消息通信分组
 # 只有在同一个频道名的子服才能互相通信

build.gradle.kts

@@ -5,7 +5,7 @@ plugins {
 }
 
 group = "cn.hamster3.mc.plugin"
-version = "1.6.3-SNAPSHOT"
+version = "1.6.5-SNAPSHOT"
 description = "基于 Redis 的 Minecraft 服务端通用消息中间件"
 
 subprojects {