UPGRADE TO 1.1.0 POG

Merge `development` into `stable`

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

 package emu.grasscutter.command.commands;
 
+import emu.grasscutter.Grasscutter;
 import emu.grasscutter.command.Command;
 import emu.grasscutter.command.CommandHandler;
-import emu.grasscutter.game.GenshinPlayer;
-import emu.grasscutter.game.props.PlayerProperty;
+import emu.grasscutter.game.player.Player;
 
 import java.util.List;
 
+import static emu.grasscutter.utils.Language.translate;
+
 @Command(label = "setworldlevel", usage = "setworldlevel <level>",
         description = "Sets your world level (Relog to see proper effects)",
         aliases = {"setworldlvl"}, permission = "player.setworldlevel")
 public final class SetWorldLevelCommand implements CommandHandler {
 
     @Override
-    public void execute(GenshinPlayer sender, List<String> args) {
-        if (sender == null) {
-            CommandHandler.sendMessage(null, "Run this command in-game.");
-            return; // TODO: set player's world level from console or other players
+    public void execute(Player sender, Player targetPlayer, List<String> args) {
+        if (targetPlayer == null) {
+            CommandHandler.sendMessage(sender, translate("commands.execution.need_target"));
+            return;
         }
 
         if (args.size() < 1) {
-            CommandHandler.sendMessage(sender, "Usage: setworldlevel <level>");
+            CommandHandler.sendMessage(sender, translate("commands.setWorldLevel.usage"));
             return;
         }
 
         try {
             int level = Integer.parseInt(args.get(0));
+            if (level > 8 || level < 0) {
+                CommandHandler.sendMessage(sender, translate("commands.setWorldLevel.value_error"));
+                return;
+            }
 
             // Set in both world and player props
-            sender.getWorld().setWorldLevel(level);
-            sender.setProperty(PlayerProperty.PROP_PLAYER_WORLD_LEVEL, level);
+            targetPlayer.getWorld().setWorldLevel(level);
+            targetPlayer.setWorldLevel(level);
 
-            sender.dropMessage("World level set to " + level + ".");
+            CommandHandler.sendMessage(sender, translate("commands.setWorldLevel.success", Integer.toString(level)));
         } catch (NumberFormatException ignored) {
-            CommandHandler.sendMessage(null, "Invalid world level.");
+            CommandHandler.sendMessage(null, translate("commands.setWorldLevel.invalid_world_level"));
         }
     }
 }

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

@@ -3,21 +3,23 @@ package emu.grasscutter.command.commands;
 import emu.grasscutter.Grasscutter;
 import emu.grasscutter.command.Command;
 import emu.grasscutter.command.CommandHandler;
-import emu.grasscutter.game.GenshinPlayer;
+import emu.grasscutter.game.player.Player;
 
 import java.util.List;
 
+import static emu.grasscutter.utils.Language.translate;
+
 @Command(label = "stop", usage = "stop",
         description = "Stops the server", permission = "server.stop")
 public final class StopCommand implements CommandHandler {
 
     @Override
-    public void execute(GenshinPlayer sender, List<String> args) {
-        CommandHandler.sendMessage(null, "Server shutting down...");
-        for (GenshinPlayer p : Grasscutter.getGameServer().getPlayers().values()) {
-            CommandHandler.sendMessage(p, "Server shutting down...");
+    public void execute(Player sender, Player targetPlayer, List<String> args) {
+        CommandHandler.sendMessage(null, translate("commands.stop.success"));
+        for (Player p : Grasscutter.getGameServer().getPlayers().values()) {
+            CommandHandler.sendMessage(p, translate("commands.stop.success"));
         }
 
-        System.exit(1);
+        System.exit(1000);
     }
 }

src/main/java/emu/grasscutter/data/GenshinResource.java → src/main/java/emu/grasscutter/data/GameResource.java

 package emu.grasscutter.data;
 
-public abstract class GenshinResource {
+public abstract class GameResource {
 	
 	public int getId() {
 		return 0;