feat(plugin): 添加玩家坐标反馈和边界限制功能

- 新增 GetLocationCommand 类，实现 /getloc 命令显示玩家坐标- 添加 X 和 Z 轴的边界限制，超出范围自动传送到 spawn 点
- 优化 Y 轴虚空限制，调整为 minY 变量
-为玩家提供友好的提示信息

src/main/java/com/blockfantasy/LimboBackSpawn.java

@@ -1,6 +1,8 @@
 package com.blockfantasy;
 
 import com.loohp.limbo.Limbo;
+import com.loohp.limbo.commands.CommandExecutor;
+import com.loohp.limbo.commands.CommandSender;
 import com.loohp.limbo.events.EventHandler;
 import com.loohp.limbo.events.Listener;
 import com.loohp.limbo.events.player.PlayerMoveEvent;
@@ -11,21 +13,69 @@ import com.loohp.limbo.plugins.LimboPlugin;
 public class LimboBackSpawn extends LimboPlugin implements Listener {
     public static LimboBackSpawn instance;
     public static Location spawn;
+
+    public static int maxX = 100;
+    public static int minY = -10;
+    public static int maxZ = 100;
+
     @Override
     public void onEnable() {
         instance = this;
         spawn = instance.getServer().getServerProperties().getWorldSpawn();
         Limbo.getInstance().getEventsManager().registerEvents(this,new LimboBackSpawnListener());
+        Limbo.getInstance().getPluginManager().registerCommands(this,new GetLocationCommand());
     }
 
+
     public static class LimboBackSpawnListener implements Listener {
         @EventHandler
         public void onPlayerMove(PlayerMoveEvent event) {
             Player player = event.getPlayer();
-            if (event.getPlayer().getLocation().getY() < -10) {
+            double originX = player.getLocation().getX() - spawn.getX();
+            double originZ = player.getLocation().getZ() - spawn.getZ();
+
+            if (originX > maxX || originX < -maxX){
+                player.teleport(spawn);
+                player.sendMessage("§b[BlockFantasy]§c不要乱跑鸥~");
+            }
+            if (originZ > maxZ || originZ < -maxZ){
+                player.teleport(spawn);
+                player.sendMessage("§b[BlockFantasy]§c不要乱跑鸥~");
+
+            }
+            if (player.getLocation().getY() < minY) {
                 player.teleport(spawn);
                 player.sendMessage("§b[BlockFantasy]§c掉虚空了?我给你拽回来~");
             }
         }
     }
+
+    public static class GetLocationCommand implements CommandExecutor{
+        @Override
+        public void execute(CommandSender sender, String[] args) {
+            if (args[0].equalsIgnoreCase("getloc")){
+                if (!(sender instanceof Player player)) {
+                    sender.sendMessage("§c只有玩家可以执行此命令");
+                    return;
+                }
+                if (!player.hasPermission("blockfantasy.getloc")){
+                    player.sendMessage("§c您没有权限执行此命令");
+                    return;
+                }
+                double originX = player.getLocation().getX() - spawn.getX();
+                double originZ = player.getLocation().getZ() - spawn.getZ();
+
+
+                Location location = player.getLocation();
+                player.sendMessage("§b[BlockFantasy]§a您当前的坐标是: " +
+                        "X: " + String.format("%.2f", location.getX()) +
+                        ", Y: " + String.format("%.2f", location.getY()) +
+                        ", Z: " + String.format("%.2f", location.getZ()) +
+                        ", originX: " + String.format("%.2f", originX) +
+                        ", originZ: " + String.format("%.2f", originZ)
+
+                );
+            }
+        }
+    }
 }