Fix in 2dregion

Signed-off-by: Lixfel <agga-games@gmx.de>

FightSystem_Core/src/de/steamwar/fightsystem/listener/LeaveableArena.java

@@ -49,7 +49,7 @@ public class LeaveableArena implements Listener {
         if(Fight.fighting(player))
             return;
 
-        if(Config.ArenaRegion.inRegion(event.getSpawnLocation())) {
+        if(Config.ArenaRegion.in2dRegion(event.getSpawnLocation())) {
             markInArena(player);
         }
     }
@@ -57,7 +57,7 @@ public class LeaveableArena implements Listener {
     @EventHandler(priority = EventPriority.MONITOR)
     public void onRespawn(PlayerRespawnEvent event) {
         Player player = event.getPlayer();
-        if(Config.ArenaRegion.inRegion(event.getRespawnLocation())) {
+        if(Config.ArenaRegion.in2dRegion(event.getRespawnLocation())) {
             markInArena(player);
         } else {
             spectatorsInArena.remove(player);
@@ -70,7 +70,7 @@ public class LeaveableArena implements Listener {
         if(Fight.fighting(player))
             return;
 
-        boolean inArena = Config.ArenaRegion.inRegion(event.getTo());
+        boolean inArena = Config.ArenaRegion.in2dRegion(event.getTo());
         boolean spectator = spectatorsInArena.containsKey(player);
 
         if(inArena && !spectator) {