Prevent hanging destruction

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

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

@@ -33,6 +33,7 @@ import org.bukkit.event.block.BlockBreakEvent;
 import org.bukkit.event.block.BlockPlaceEvent;
 import org.bukkit.event.entity.EntityExplodeEvent;
 import org.bukkit.event.entity.ProjectileLaunchEvent;
+import org.bukkit.event.hanging.HangingBreakEvent;
 import org.bukkit.event.player.PlayerKickEvent;
 
 public class DenyWorldInteraction implements Listener {
@@ -51,6 +52,13 @@ public class DenyWorldInteraction implements Listener {
         }
     }
 
+    @EventHandler
+    public void handleHangingBreak(HangingBreakEvent event) {
+        if(Config.ArenaRegion.inRegion(event.getEntity().getLocation())) {
+            event.setCancelled(true);
+        }
+    }
+
     @EventHandler
     public void handleBlockPlace(BlockPlaceEvent event) {
         Player player = event.getPlayer();