Made items activate directly when picked up

scripts/CSharp/Common/Farming/VesnaBehaviour2D.cs

@@ -26,8 +26,18 @@ public partial class VesnaBehaviour2D : Node
         _inventoryInstance = _inventoryManager.playerInventory;
         _inventoryManager.SlotIndexChanged += HandleInventorySelectedSlotIndexChanged;
     }
+
+    /// <summary>
+    /// Called when picking up an item.
+    /// Makes sure that item animations are also updated when they are occupying a currently empty spot.
+    /// </summary>
+    public void HandlePickUp()
+    {
+        //Calls the same event handler as the inventory to ensure the currently selected item is updated in the animation.
+        HandleInventorySelectedSlotIndexChanged(0);
+    }
     
-    private void HandleInventorySelectedSlotIndexChanged(int newIndex)
+    private void HandleInventorySelectedSlotIndexChanged(int newIndex = 0)
     {
         InventorySlot currentSlot = InventoryManager.Instance.GetCurrentSelectedSlot();
         ItemInstance? currentItem = currentSlot.itemInstance;

scripts/CSharp/Common/Inventory/ItemOnGround2D.cs

@@ -11,6 +11,8 @@ public partial class ItemOnGround2D : Node
     [Export] public bool IsActive = true;
 
     private int pickUpCounter = 0; 
+    
+    [Signal] public delegate void SuccessfulPickUpEventHandler();
 
     private Label _itemLabel => GetNode<Label>("ItemLabel");
     private Label _pickupErrorLabel => GetNode<Label>("PickupErrorLabel");
@@ -38,6 +40,7 @@ public partial class ItemOnGround2D : Node
             return;
         
         var result = InventoryManager.Instance.CollectItem(itemInstance.Clone());
+        EmitSignal(SignalName.SuccessfulPickUp);
         if (result == InventoryActionResult.Success)
         {
             if (!_infiniteSupply)