Remove Drop, ChangeScene, Restart, Broadcast commands

src/main/java/emu/grasscutter/command/CommandMap.java

@@ -109,6 +109,79 @@ public final class CommandMap {
         return this.commands.get(label);
     }
 
+    private Player getTargetPlayer(String playerId, Player player, Player targetPlayer, List<String> args) {
+        // Top priority: If any @UID argument is present, override targetPlayer with it.
+        for (int i = 0; i < args.size(); i++) {
+            String arg = args.get(i);
+            if (arg.startsWith("@")) {
+                arg = args.remove(i).substring(1);
+                if (arg.equals("")) {
+                    // This is a special case to target nothing, distinct from failing to assign a target.
+                    // This is specifically to allow in-game players to run a command without targeting themselves or anyone else.
+                    return null;
+                }
+                try {
+                    int uid = Integer.parseInt(arg);
+                    targetPlayer = Grasscutter.getGameServer().getPlayerByUid(uid, true);
+                    if (targetPlayer == null) {
+                        CommandHandler.sendTranslatedMessage(player, "commands.execution.player_exist_error");
+                        throw new IllegalArgumentException();
+                    }
+                    return targetPlayer;
+                } catch (NumberFormatException e) {
+                    CommandHandler.sendTranslatedMessage(player, "commands.execution.uid_error");
+                    throw new IllegalArgumentException();
+                }
+            }
+        }
+
+        // Next priority: If we invoked with a target, use that.
+        // By default, this only happens when you message another player in-game with a command.
+        if (targetPlayer != null) {
+            return targetPlayer;
+        }
+
+        // Next priority: Use previously-set target. (see /target [[@]UID])
+        if (targetPlayerIds.containsKey(playerId)) {
+            targetPlayer = Grasscutter.getGameServer().getPlayerByUid(targetPlayerIds.get(playerId), true);
+            // We check every time in case the target is deleted after being targeted
+            if (targetPlayer == null) {
+                CommandHandler.sendTranslatedMessage(player, "commands.execution.player_exist_error");
+                throw new IllegalArgumentException();
+            }
+            return targetPlayer;
+        }
+
+        // Lowest priority: Target the player invoking the command. In the case of the console, this will return null.
+        return player;
+    }
+
+    private boolean setPlayerTarget(String playerId, Player player, String targetUid) {
+        if (targetUid.equals("")) { // Clears the default targetPlayer.
+                targetPlayerIds.remove(playerId);
+                CommandHandler.sendTranslatedMessage(player, "commands.execution.clear_target");
+                return true;
+        }
+        
+        // Sets default targetPlayer to the UID provided.
+        try {
+            int uid = Integer.parseInt(targetUid);
+            Player targetPlayer = Grasscutter.getGameServer().getPlayerByUid(uid, true);
+            if (targetPlayer == null) {
+                CommandHandler.sendTranslatedMessage(player, "commands.execution.player_exist_error");
+                return false;
+            }
+
+            targetPlayerIds.put(playerId, uid);
+            CommandHandler.sendTranslatedMessage(player, "commands.execution.set_target", targetUid);
+            CommandHandler.sendTranslatedMessage(player, targetPlayer.isOnline()? "commands.execution.set_target_online" : "commands.execution.set_target_offline", targetUid);
+            return true;
+        } catch (NumberFormatException e) {
+            CommandHandler.sendTranslatedMessage(player, "commands.execution.uid_error");
+            return false;
+        }
+    }
+
     /**
      * Invoke a command handler with the given arguments.
      *
@@ -129,39 +202,21 @@ public final class CommandMap {
         String playerId = (player == null) ? consoleId : player.getAccount().getId();
 
         // Check for special cases - currently only target command.
-        String targetUidStr = null;
         if (label.startsWith("@")) { // @[UID]
-            targetUidStr = label.substring(1);
+            this.setPlayerTarget(playerId, player, label.substring(1));
+            return;
         } else if (label.equalsIgnoreCase("target")) { // target [[@]UID]
             if (args.size() > 0) {
-                targetUidStr = args.get(0);
+                String targetUidStr = args.get(0);
                 if (targetUidStr.startsWith("@")) {
                     targetUidStr = targetUidStr.substring(1);
                 }
+                this.setPlayerTarget(playerId, player, targetUidStr);
+            return;
             } else {
-                targetUidStr = "";
-            }
-        }
-        if (targetUidStr != null) {
-            if (targetUidStr.equals("")) { // Clears the default targetPlayer.
-                this.targetPlayerIds.remove(playerId);
-                CommandHandler.sendTranslatedMessage(player, "commands.execution.clear_target");
-            } else { // Sets default targetPlayer to the UID provided.
-                try {
-                    int uid = Integer.parseInt(targetUidStr);
-                    targetPlayer = Grasscutter.getGameServer().getPlayerByUid(uid, true);
-                    if (targetPlayer == null) {
-                        CommandHandler.sendTranslatedMessage(player, "commands.execution.player_exist_error");
-                    } else {
-                        this.targetPlayerIds.put(playerId, uid);
-                        CommandHandler.sendTranslatedMessage(player, "commands.execution.set_target", targetUidStr);
-                        CommandHandler.sendTranslatedMessage(player, targetPlayer.isOnline() ? "commands.execution.set_target_online" : "commands.execution.set_target_offline", targetUidStr);
-                    }
-                } catch (NumberFormatException e) {
-                    CommandHandler.sendTranslatedMessage(player, "commands.generic.invalid.uid");
-                }
+                this.setPlayerTarget(playerId, player, "");
+                return;
             }
-            return;
         }
 
         // Get command handler.
@@ -179,38 +234,11 @@ public final class CommandMap {
         // Get the command's annotation.
         Command annotation = this.annotations.get(label);
 
-        // If any @UID argument is present, override targetPlayer with it.
-        for (int i = 0; i < args.size(); i++) {
-            String arg = args.get(i);
-            if (arg.startsWith("@")) {
-                arg = args.remove(i).substring(1);
-                try {
-                    int uid = Integer.parseInt(arg);
-                    targetPlayer = Grasscutter.getGameServer().getPlayerByUid(uid, true);
-                    if (targetPlayer == null) {
-                        CommandHandler.sendTranslatedMessage(player, "commands.execution.player_exist_error");
-                        return;
-                    }
-                    break;
-                } catch (NumberFormatException e) {
-                    CommandHandler.sendTranslatedMessage(player, "commands.generic.invalid.uid");
-                    return;
-                }
-            }
-        }
-
-        // If there's still no targetPlayer at this point, use previously-set target
-        if (targetPlayer == null) {
-            if (this.targetPlayerIds.containsKey(playerId)) {
-                targetPlayer = Grasscutter.getGameServer().getPlayerByUid(this.targetPlayerIds.get(playerId), true);  // We check every time in case the target is deleted after being targeted
-                if (targetPlayer == null) {
-                    CommandHandler.sendTranslatedMessage(player, "commands.execution.player_exist_error");
-                    return;
-                }
-            } else {
-                // If there's still no targetPlayer at this point, use executor.
-                targetPlayer = player;
-            }
+        // Resolve targetPlayer
+        try{
+            targetPlayer = getTargetPlayer(playerId, player, targetPlayer, args);
+        } catch (IllegalArgumentException e) {
+            return;
         }
 
         // Check for permissions.

src/main/java/emu/grasscutter/command/commands/BroadcastCommand.java

-package emu.grasscutter.command.commands;
-
-import emu.grasscutter.Grasscutter;
-import emu.grasscutter.command.Command;
-import emu.grasscutter.command.CommandHandler;
-import emu.grasscutter.game.player.Player;
-
-import java.util.List;
-
-import static emu.grasscutter.utils.Language.translate;
-
-@Command(label = "broadcast", usage = "broadcast <message>", aliases = {"b"}, permission = "server.broadcast", description = "commands.broadcast.description", targetRequirement = Command.TargetRequirement.NONE)
-public final class BroadcastCommand implements CommandHandler {
-
-    @Override
-    public void execute(Player sender, Player targetPlayer, List<String> args) {
-        if (args.size() < 1) {
-            CommandHandler.sendMessage(sender, translate(sender, "commands.broadcast.command_usage"));
-            return;
-        }
-
-        String message = String.join(" ", args.subList(0, args.size()));
-
-        for (Player p : Grasscutter.getGameServer().getPlayers().values()) {
-            CommandHandler.sendMessage(p, message);
-        }
-
-        CommandHandler.sendMessage(sender, translate(sender, "commands.broadcast.message_sent"));
-    }
-}

src/main/java/emu/grasscutter/command/commands/ChangeSceneCommand.java

-package emu.grasscutter.command.commands;
-
-import emu.grasscutter.command.Command;
-import emu.grasscutter.command.CommandHandler;
-import emu.grasscutter.game.player.Player;
-
-import java.util.List;
-
-import static emu.grasscutter.utils.Language.translate;
-
-@Command(label = "changescene", usage = "changescene <sceneId>", aliases = {"scene"}, permission = "player.changescene", permissionTargeted = "player.changescene.others", description = "commands.changescene.description")
-public final class ChangeSceneCommand implements CommandHandler {
-
-    @Override
-    public void execute(Player sender, Player targetPlayer, List<String> args) {
-        if (args.size() != 1) {
-            CommandHandler.sendMessage(sender, translate(sender, "commands.changescene.usage"));
-            return;
-        }
-
-        try {
-            int sceneId = Integer.parseInt(args.get(0));
-            if (sceneId == targetPlayer.getSceneId()) {
-            	CommandHandler.sendMessage(sender, translate(sender, "commands.changescene.already_in_scene"));
-            	return;
-            }
-            
-            boolean result = targetPlayer.getWorld().transferPlayerToScene(targetPlayer, sceneId, targetPlayer.getPos());
-            if (!result) {
-                CommandHandler.sendMessage(sender, translate(sender, "commands.changescene.exists_error"));
-                return;
-            }
-
-            CommandHandler.sendMessage(sender, translate(sender, "commands.changescene.success", Integer.toString(sceneId)));
-        } catch (Exception e) {
-            CommandHandler.sendMessage(sender, translate(sender, "commands.execution.argument_error"));
-        }
-    }
-}

src/main/java/emu/grasscutter/command/commands/DropCommand.java

-package emu.grasscutter.command.commands;
-
-import emu.grasscutter.Grasscutter;
-import emu.grasscutter.command.Command;
-import emu.grasscutter.command.CommandHandler;
-import emu.grasscutter.data.GameData;
-import emu.grasscutter.data.excels.ItemData;
-import emu.grasscutter.game.entity.EntityItem;
-import emu.grasscutter.game.player.Player;
-import emu.grasscutter.utils.Position;
-
-import java.util.List;
-
-import static emu.grasscutter.utils.Language.translate;
-
-@Command(label = "drop", usage = "drop <itemId|itemName> [amount]", aliases = {"d", "dropitem"}, permission = "server.drop", permissionTargeted = "server.drop.others", description = "commands.drop.description")
-public final class DropCommand implements CommandHandler {
-
-    @Override
-    public void execute(Player sender, Player targetPlayer, List<String> args) {
-        int item = 0;
-        int amount = 1;
-
-        switch (args.size()) {
-            case 2:
-                try {
-                    amount = Integer.parseInt(args.get(1));
-                } catch (NumberFormatException ignored) {
-                    CommandHandler.sendMessage(sender, translate(sender, "commands.generic.invalid.amount"));
-                    return;
-                }  // Slightly cheeky here: no break, so it falls through to initialize the first argument too
-            case 1:
-                try {
-                    item = Integer.parseInt(args.get(0));
-                } catch (NumberFormatException ignored) {
-                    CommandHandler.sendMessage(sender, translate(sender, "commands.generic.invalid.itemId"));
-                    return;
-                }
-                break;
-            default:
-                CommandHandler.sendMessage(sender, translate(sender, "commands.drop.command_usage"));
-                return;
-        }
-
-        ItemData itemData = GameData.getItemDataMap().get(item);
-        if (itemData == null) {
-            CommandHandler.sendMessage(sender, translate(sender, "commands.generic.invalid.itemId"));
-            return;
-        }
-        if (itemData.isEquip()) {
-            float range = (5f + (.1f * amount));
-            for (int i = 0; i < amount; i++) {
-                Position pos = targetPlayer.getPos().clone().addX((float) (Math.random() * range) - (range / 2)).addY(3f).addZ((float) (Math.random() * range) - (range / 2));
-                EntityItem entity = new EntityItem(targetPlayer.getScene(), targetPlayer, itemData, pos, 1);
-                targetPlayer.getScene().addEntity(entity);
-            }
-        } else {
-            EntityItem entity = new EntityItem(targetPlayer.getScene(), targetPlayer, itemData, targetPlayer.getPos().clone().addY(3f), amount);
-            targetPlayer.getScene().addEntity(entity);
-        }
-        CommandHandler.sendMessage(sender, translate(sender, "commands.drop.success", Integer.toString(amount), Integer.toString(item)));
-    }
-}

src/main/java/emu/grasscutter/command/commands/KickCommand.java

@@ -8,15 +8,15 @@ import java.util.List;
 
 import static emu.grasscutter.utils.Language.translate;
 
-@Command(label = "kick", usage = "kick", permission = "server.kick", description = "commands.kick.description")
+@Command(label = "kick", usage = "kick", aliases = {"restart"}, permissionTargeted = "server.kick", description = "commands.kick.description")
 public final class KickCommand implements CommandHandler {
 
     @Override
     public void execute(Player sender, Player targetPlayer, List<String> args) {
         if (sender != null) {
-            CommandHandler.sendMessage(sender, translate(sender, "commands.kick.player_kick_player", 
-                    Integer.toString(sender.getUid()), sender.getAccount().getUsername(),
-                    Integer.toString(targetPlayer.getUid()), targetPlayer.getAccount().getUsername()));
+            CommandHandler.sendMessage(sender, translate(sender, "commands.kick.player_kick_player",
+                Integer.toString(sender.getUid()), sender.getAccount().getUsername(),
+                Integer.toString(targetPlayer.getUid()), targetPlayer.getAccount().getUsername()));
         } else {
             CommandHandler.sendMessage(null, translate(sender, "commands.kick.server_kick_player", Integer.toString(targetPlayer.getUid()), targetPlayer.getAccount().getUsername()));
         }

src/main/java/emu/grasscutter/command/commands/RestartCommand.java

-package emu.grasscutter.command.commands;
-
-import emu.grasscutter.command.Command;
-import emu.grasscutter.command.CommandHandler;
-import emu.grasscutter.game.player.Player;
-
-import java.util.List;
-
-import static emu.grasscutter.utils.Language.translate;
-
-@Command(label = "restart", usage = "restart", description = "commands.restart.description", targetRequirement = Command.TargetRequirement.NONE)
-public final class RestartCommand implements CommandHandler {
-
-    @Override
-    public void execute(Player sender, Player targetPlayer, List<String> args) {
-		if (sender == null) {
-			return;
-		}
-        sender.getSession().close();
-    }
-}

src/main/java/emu/grasscutter/command/commands/SendMessageCommand.java

 package emu.grasscutter.command.commands;
 
+import emu.grasscutter.Grasscutter;
 import emu.grasscutter.command.Command;
 import emu.grasscutter.command.CommandHandler;
+import emu.grasscutter.command.Command.TargetRequirement;
 import emu.grasscutter.game.player.Player;
 
 import java.util.List;
@@ -9,7 +11,7 @@ import java.util.List;
 import static emu.grasscutter.utils.Language.translate;
 
 @Command(label = "sendmessage", usage = "sendmessage <message>",
-        aliases = {"say", "sendservmsg", "sendservermessage"}, permission = "server.sendmessage", permissionTargeted = "server.sendmessage.others", description = "commands.sendMessage.description")
+    aliases = {"say", "sendservmsg", "sendservermessage", "b", "broadcast"}, permission = "server.sendmessage", permissionTargeted = "server.sendmessage.others", description = "commands.sendMessage.description", targetRequirement = TargetRequirement.NONE)
 public final class SendMessageCommand implements CommandHandler {
 
     @Override
@@ -20,7 +22,14 @@ public final class SendMessageCommand implements CommandHandler {
         }
 
         String message = String.join(" ", args);
-        CommandHandler.sendMessage(targetPlayer, message);
+
+        if (targetPlayer == null) {
+            for (Player p : Grasscutter.getGameServer().getPlayers().values()) {
+                CommandHandler.sendMessage(p, message);
+            }
+        } else {
+            CommandHandler.sendMessage(targetPlayer, message);
+        }
         CommandHandler.sendMessage(sender, translate(sender, "commands.sendMessage.success"));
     }
 }

src/main/java/emu/grasscutter/command/commands/SpawnCommand.java

@@ -23,7 +23,7 @@ import java.util.Random;
 import static emu.grasscutter.Configuration.*;
 import static emu.grasscutter.utils.Language.translate;
 
-@Command(label = "spawn", usage = "spawn <entityId> [amount] [level(monster only)] [<x> <y> <z>(monster only, optional)]", permission = "server.spawn", permissionTargeted = "server.spawn.others", description = "commands.spawn.description")
+@Command(label = "spawn", usage = "spawn <entityId> [amount] [level(monster only)] [<x> <y> <z>(monster only, optional)]", aliases = {"drop"}, permission = "server.spawn", permissionTargeted = "server.spawn.others", description = "commands.spawn.description")
 public final class SpawnCommand implements CommandHandler {
 
     @Override

src/main/java/emu/grasscutter/command/commands/TeleportCommand.java

@@ -56,7 +56,7 @@ public final class TeleportCommand implements CommandHandler {
         Position target_pos = new Position(x, y, z);
         boolean result = targetPlayer.getWorld().transferPlayerToScene(targetPlayer, sceneId, target_pos);
         if (!result) {
-            CommandHandler.sendMessage(sender, translate(sender, "commands.teleport.invalid_position"));
+            CommandHandler.sendMessage(sender, translate(sender, "commands.teleport.exists_error"));
         } else {
             CommandHandler.sendMessage(sender, translate(sender, "commands.teleport.success", 
                     targetPlayer.getNickname(), Float.toString(x), Float.toString(y), 

src/main/resources/languages/en-US.json

@@ -109,18 +109,6 @@
       "no_account": "Account not found.",
       "description": "Modify user accounts"
     },
-    "broadcast": {
-      "command_usage": "Usage: broadcast <message>",
-      "message_sent": "Message sent.",
-      "description": "Sends a message to all the players"
-    },
-    "changescene": {
-      "usage": "Usage: changescene <sceneID>",
-      "already_in_scene": "You are already in that scene.",
-      "success": "Changed to scene %s.",
-      "exists_error": "The specified scene does not exist.",
-      "description": "Changes your scene"
-    },
     "clear": {
       "command_usage": "Usage: clear <all|wp|art|mat>",
       "weapons": "Cleared weapons for %s.",
@@ -137,11 +125,6 @@
       "success": "Summoned %s to %s's world.",
       "description": "Forces someone to join the world of others. If no one is targeted, it sends you into co-op mode anyway."
     },
-    "drop": {
-      "command_usage": "Usage: drop <itemID|itemName> [amount]",
-      "success": "Dropped %s of %s.",
-      "description": "Drops an item near you"
-    },
     "enter_dungeon": {
       "usage": "Usage: enterdungeon <dungeonID>",
       "changed": "Changed to dungeon %s.",
@@ -259,9 +242,6 @@
       "success": "Reset complete.",
       "description": "Reset target player's shop refresh time"
     },
-    "restart": {
-      "description": "Restarts the current session"
-    },
     "sendMail": {
       "usage": "Usage: sendmail <userID|all|help> [templateID]",
       "user_not_exist": "The user with an ID of '%s' does not exist.",
@@ -371,6 +351,7 @@
       "usage": "Usage: tp [@<playerID>] <x> <y> <z> [sceneID]",
       "specify_player_id": "You must specify a player ID.",
       "invalid_position": "Invalid position.",
+            "exists_error": "The specified scene does not exist.",
       "success": "Teleported %s to %s, %s, %s in scene %s.",
       "description": "Change the player's position"
     },

src/main/resources/languages/fr-FR.json

@@ -110,18 +110,6 @@
         "command_usage": "Utilisation: account <create|delete> <nom_d'utilisateur> [UID]",
         "description": "Modifie les comptes utilisateurs"
       },
-      "broadcast": {
-        "command_usage": "Usage: broadcast <message>",
-        "message_sent": "Message envoyé.",
-        "description": "Envoie un message a tous les joueurs"
-      },
-      "changescene": {
-        "usage": "Usage: changescene <sceneID>",
-        "already_in_scene": "Vous êtes déjà dans cette scène.",
-        "success": "Nouvelle scène : %s.",
-        "exists_error": "La scène spécifié n'existe pas.",
-        "description": "Change votre scène"
-      },
       "clear": {
         "command_usage": "Usage: clear <all|wp|art|mat>",
         "weapons": "Les armes de %s ont été supprimés.",
@@ -138,11 +126,6 @@
         "success": "%s est apparu dans de monde de %s.",
         "description": "Force quelqu'un a rejoindre le monde d'un autre. Si personne n'est ciblé, vous envoie quand même en mode multijoueur."
       },
-      "drop": {
-        "command_usage": "Usage: drop <itemID|itemName> [quantité]",
-        "success": " %s %s ont été jetés.",
-        "description": "Jette un objet près de vous"
-      },
       "enter_dungeon": {
         "usage": "Usage: enterdungeon <dungeonID>",
         "changed": "Entré dans le donjon  %s.",
@@ -260,9 +243,6 @@
         "success": "Réinitialisation terminée.",
         "description": "Réinitialise le temps d'actualisation  de la boutique du joueur spécifié"
       },
-      "restart": {
-        "description": "Redémare la session actuelle"
-      },
       "sendMail": {
         "usage": "Usage: sendmail <userID|all|help> [templateID]",
         "user_not_exist": "L'utilisateur avec l'identifiant '%s' n'existe pas.",
@@ -372,6 +352,7 @@
         "usage": "Utilisation: tp [@<playerID>] <x> <y> <z> [sceneID]",
         "specify_player_id": "Vous devez spécifier un ID d'utilisateur.",
         "invalid_position": "Position invalide.",
+            "exists_error": "La scène spécifié n'existe pas.",
         "success": "%s a été téléporté à %s, %s, %s dans la scène %s.",
         "description": "Change la position du joueur"
       },

src/main/resources/languages/pl-PL.json

@@ -103,16 +103,6 @@
       "no_account": "Nie znaleziono konta.",
       "command_usage": "Użycie: account <create|delete> <nazwa> [uid]"
     },
-    "broadcast": {
-      "command_usage": "Użycie: broadcast <wiadomość>",
-      "message_sent": "Wiadomość wysłana."
-    },
-    "changescene": {
-      "usage": "Użycie: changescene <id sceny>",
-      "already_in_scene": "Już jesteś na tej scenie.",
-      "success": "Zmieniono scene na %s.",
-      "exists_error": "Ta scena nie istenieje."
-    },
     "clear": {
       "command_usage": "Użycie: clear <all|wp|art|mat>",
       "weapons": "Wyczyszczono bronie dla %s.",
@@ -286,6 +276,7 @@
       "usage": "Użycie: /tp [@<ID gracza>] <x> <y> <z> [ID sceny]",
       "specify_player_id": "Musisz określić ID gracza.",
       "invalid_position": "Błędna pozycja.",
+            "exists_error": "Ta scena nie istenieje.",
       "success": "Przeteleportowano %s do %s, %s, %s w scenie %s"
     },
     "weather": {
@@ -294,10 +285,6 @@
       "success": "Set weather ID to %s with climate type %s.",
       "status": "Current weather ID is %s with climate type %s."
     },
-    "drop": {
-      "command_usage": "Użycie: drop <ID przedmiotu|nazwa przedmiotu> [ilość]",
-      "success": "Wyrzucono %s of %s."
-    },
     "help": {
       "usage": "Użycie: ",
       "aliases": "Aliasy: ",

src/main/resources/languages/zh-CN.json

@@ -109,18 +109,6 @@
       "no_account": "账号不存在。",
       "description": "创建或删除账号"
     },
-    "broadcast": {
-      "command_usage": "用法：broadcast <消息>",
-      "message_sent": "公告已发送。",
-      "description": "向所有玩家发送公告"
-    },
-    "changescene": {
-      "usage": "用法：changescene <场景ID>",
-      "already_in_scene": "你已经在这个场景中了。",
-      "success": "已切换至场景 %s。",
-      "exists_error": "场景不存在。",
-      "description": "切换指定场景"
-    },
     "clear": {
       "command_usage": "用法：clear <all|wp|art|mat>\nall: 所有, wp: 武器, art: 圣遗物, mat: 材料",
       "weapons": "已清除 %s 的武器。",
@@ -137,11 +125,6 @@
       "success": "已强制传送 %s 到 %s 的世界。",
       "description": "强制传送指定玩家到他人的世界。如果没有指定玩家，则会使你进入多人游戏状态"
     },
-    "drop": {
-      "command_usage": "用法：drop <物品ID|物品名称> [数量]",
-      "success": "已丢下 %s 个 %s。",
-      "description": "在你附近丢下物品"
-    },
     "enter_dungeon": {
       "usage": "用法：enterdungeon <秘境ID>",
       "changed": "已进入秘境 %s。",
@@ -259,9 +242,6 @@
       "success": "重置完成。",
       "description": "重置指定玩家的商店刷新时间"
     },
-    "restart": {
-      "description": "重新启动服务器"
-    },
     "sendMail": {
       "usage": "用法：sendmail <用户ID|all|help> [模板ID]",
       "user_not_exist": "用户 '%s' 不存在。",
@@ -371,6 +351,7 @@
       "usage": "用法：tp [@<玩家ID>] <x> <y> <z> [场景ID]",
       "specify_player_id": "你必须指定一个玩家ID。",
       "invalid_position": "无效的位置。",
+            "exists_error": "此场景不存在。",
       "success": "传送 %s 到坐标 %s, %s, %s，场景为 %s。",
       "description": "改变指定玩家的位置"
     },

src/main/resources/languages/zh-TW.json

@@ -108,18 +108,6 @@
       "command_usage": "用法：account <create|delete> <username> [uid]",
       "description": "建立或刪除帳號。"
     },
-    "broadcast": {
-      "command_usage": "用法：broadcast <message>",
-      "message_sent": "公告已發送。",
-      "description": "向所有玩家發送公告。"
-    },
-    "changescene": {
-      "usage": "用法：changescene <scene id>",
-      "already_in_scene": "你已經在這個場景中了。",
-      "success": "已切換至場景 %s.",
-      "exists_error": "此場景不存在。",
-      "description": "切換指定場景。"
-    },
     "clear": {
       "command_usage": "用法： clear <all|wp|art|mat>",
       "weapons": "已將 %s 的武器清空。",
@@ -136,11 +124,6 @@
       "success": "召喚了 %s 到 %s 的世界。",
       "description": "強制傳送指定用戶到他人的世界。如果未指定玩家，則會將你設為多人遊戲狀態。"
     },
-    "drop": {
-      "command_usage": "用法：drop <itemId|itemName> [amount]",
-      "success": "已將 %s x %s 丟在附近。",
-      "description": "在你附近丟下一個物品。"
-    },
     "enter_dungeon": {
       "usage": "用法：enterdungeon <dungeon id>",
       "changed": "已進入祕境 %s",
@@ -263,9 +246,6 @@
       "success": "重置完成。",
       "description": "重置所選玩家的商店刷新時間。"
     },
-    "restart": {
-      "description": "重新啟動伺服器。"
-    },
     "sendMail": {
       "usage": "用法：sendmail <userId|all|help> [templateId]",
       "user_not_exist": "ID '%s' 的使用者不存在。",
@@ -374,6 +354,7 @@
       "usage": "用法：tp [@<playerId>] <x> <y> <z> [sceneId]",
       "specify_player_id": "你必須指定一個玩家ID。",
       "invalid_position": "無效的座標。",
+            "exists_error": "此場景不存在。",
       "success": "傳送 %s 到座標 %s,%s,%s ，場景為 %s 。",
       "description": "將玩家的位置傳送到你所指定的座標。"
     },