closed security leak (gm3 teleport)

Signed-off-by: Yaruma3341 <yaruma3341@gmail.com>

src/me/yaruma/fightsystem/FightSystem.java

@@ -87,6 +87,7 @@ public class FightSystem extends JavaPlugin {
         pm.registerEvents(new PlayerRespawnListener(), plugin);
         pm.registerEvents(new EntityDamageListener(), plugin);
         pm.registerEvents(new EntityExplodeListener(), plugin);
+        pm.registerEvents(new PlayerTeleportListener(), plugin);
 
         //WinConditions
         if(Config.AllDead) pm.registerEvents(new WinconditionAllDead(), plugin);

src/me/yaruma/fightsystem/listener/PlayerTeleportListener.java

@@ -0,0 +1,22 @@
+package me.yaruma.fightsystem.listener;
+
+import me.yaruma.fightsystem.FightSystem;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerTeleportEvent;
+
+public class PlayerTeleportListener implements Listener {
+
+    @EventHandler
+    public void onTpGM3(PlayerTeleportEvent e) {
+        if (e.getPlayer().hasPermission("bukkit.command.teleport")) {
+            return;
+        }
+        if (e.getCause() == PlayerTeleportEvent.TeleportCause.SPECTATE) {
+            e.setCancelled(true);
+            e.getPlayer().sendMessage(FightSystem.PREFIX + "§cDu darfst die GM3 Teleportfunktion nicht benutzen!");
+        }
+    }
+
+
+}