src/de/steamwar/lobby/command/ModifyCommand.java

@@ -21,6 +21,7 @@ package de.steamwar.lobby.command;
 
 import de.steamwar.command.SWCommand;
 import de.steamwar.lobby.LobbySystem;
+import de.steamwar.lobby.listener.PlayerSpawn;
 import de.steamwar.sql.SteamwarUser;
 import org.bukkit.Bukkit;
 import org.bukkit.GameMode;
@@ -52,15 +53,26 @@ public class ModifyCommand extends SWCommand implements Listener {
         if(!user.getUserGroup().isTeamGroup() && !user.getUserName().equals("joschi1"))
             return;
 
+        if(modifying(player)) {
+            modifying.remove(player);
+            LobbySystem.getEntityServer(true).removePlayer(player);
+            player.setGameMode(GameMode.ADVENTURE);
+            player.setOp(false);
+            PlayerSpawn.giveItems(player);
+        }else {
             modifying.add(player);
             LobbySystem.getEntityServer(true).addPlayer(player);
             player.setGameMode(GameMode.CREATIVE);
             player.setOp(true);
         }
+    }
 
     @EventHandler
     public void onLeave(PlayerQuitEvent event) {
-        modifying.remove(event.getPlayer());
+        Player player = event.getPlayer();
+
+        modifying.remove(player);
+        player.setOp(false);
     }
 
     @Register("waitinghallspawn")

src/de/steamwar/lobby/listener/PlayerSpawn.java

@@ -50,7 +50,6 @@ public class PlayerSpawn extends BasicListener {
     public void onJoin(PlayerJoinEvent e) {
         Player player = e.getPlayer();
         e.setJoinMessage(null);
-        player.getInventory().clear();
 
         player.setGameMode(GameMode.ADVENTURE);
         player.setWalkSpeed(0.5f);
@@ -68,6 +67,8 @@ public class PlayerSpawn extends BasicListener {
     public static void giveItems(Player player) {
         PlayerInventory inventory = player.getInventory();
 
+        inventory.clear();
+
         inventory.setItem(EquipmentSlot.CHEST, ELYTRA);
 
         player.getInventory().setItem(FIREWORK_SLOT, FIREWORK);