Update ArenaCommand

src/de/steamwar/bungeecore/commands/ArenaCommand.java

@@ -19,30 +19,26 @@
 
 package de.steamwar.bungeecore.commands;
 
-import de.steamwar.bungeecore.Message;
 import de.steamwar.bungeecore.Servertype;
 import de.steamwar.bungeecore.Subserver;
-import net.md_5.bungee.api.CommandSender;
+import de.steamwar.command.SWCommand;
+import de.steamwar.messages.ChatSender;
 import net.md_5.bungee.api.ProxyServer;
 import net.md_5.bungee.api.config.ServerInfo;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
 
-public class ArenaCommand extends BasicCommand {
+public class ArenaCommand extends SWCommand {
 
     public ArenaCommand() {
-        super("arena", null);
+        super("arena");
     }
 
-    @Override
-    public void execute(CommandSender sender, String[] args) {
-        if(!(sender instanceof ProxiedPlayer))
-            return;
-        ProxiedPlayer player = (ProxiedPlayer) sender;
-
-        ServerInfo server = ProxyServer.getInstance().getServerInfo(String.join(" ", args));
+    @Register
+    public void arenaJoin(ProxiedPlayer player, String... serverInfo) {
+        ServerInfo server = ProxyServer.getInstance().getServerInfo(String.join(" ", serverInfo));
         Subserver subserver = Subserver.getSubserver(server);
         if(server == null || subserver == null || subserver.getType() != Servertype.ARENA) {
-            Message.send("ARENA_NOT_FOUND", player);
+            ChatSender.of(player).system("ARENA_NOT_FOUND");
             return;
         }