🐛 fixed ducks counting bug

scripts/CSharp/Common/Temp/MVPDuck.cs

@@ -13,12 +13,19 @@ public partial class MVPDuck : Node2D
     [Export] private AnimationPlayer _animationPlayer;
     [Export] private string _flapAnimationName = "flapFlap";
 
+    private bool _collected;
+    
     [Signal] public delegate void DuckCollectedEventHandler();
 
     public void TransferToTargetAfterDelay()
+    {
+        if (!_collected)
         {
             MoveAfterDelay();
             PlayAnimation();
+            _collected = true;
+        }
+
     }
 
     private void PlayAnimation()