Fix painting breaking

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

@@ -25,6 +25,8 @@ import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.entity.EntityDamageEvent;
 import org.bukkit.event.entity.FoodLevelChangeEvent;
+import org.bukkit.event.hanging.HangingBreakByEntityEvent;
+import org.bukkit.event.hanging.HangingBreakEvent;
 import org.bukkit.event.player.PlayerInteractEvent;
 import org.bukkit.event.player.PlayerTeleportEvent;
 
@@ -41,6 +43,11 @@ public class PlayerWorldInteractionListener implements Listener {
         event.setCancelled(true);
     }
 
+    @EventHandler
+    public void handleHangingEntity(HangingBreakEvent event) {
+        event.setCancelled(true);
+    }
+
     @EventHandler
     public void handleFoodLevelChange(FoodLevelChangeEvent event) {
         event.setCancelled(true);