State after inventory clip (farming mechanic still WIP)

scripts/CSharp/Common/Farming/FarmingControls2D.cs

@@ -31,21 +31,13 @@ public partial class FarmingControls2D : Node2D
         bool activate;
         
         //if our hands are empty, activate
-        if (_toolId == -1)
+        if (toolId == -1)
         {
-            activate = true;
+            activate = false;
         }
         else
         {
-            //if we're already carrying a tool, deactivate or fail return
-            if (_toolId == toolId)
-            {
-                activate = false;
-            }
-            else
-            {
-                return false;
-            }
+            activate = true;
         }
 
         _toolId = activate ? toolId : -1;

scripts/CSharp/Common/Farming/VesnaBehaviour2D.cs

@@ -1,3 +1,4 @@
+using Babushka.scripts.CSharp.Common.Inventory;
 using Godot;
 
 namespace Babushka.scripts.CSharp.Common.Farming;
@@ -7,12 +8,44 @@ public partial class VesnaBehaviour2D : Node
     [ExportGroup("Farming")]
     [Export] private FieldService2D _fieldParent;
     [Export] private FarmingControls2D _farmingControls;
+    [Export] private ItemResource _hoe;
+    [Export] private ItemResource _wateringCan;
     
     [Signal] public delegate void PickedUpToolEventHandler(bool success, int toolId);
 
+    private InventoryManager _inventoryManager;
+    private InventoryInstance _inventoryInstance;
+    
     public override void _Ready()
     {
         _farmingControls.FieldService = _fieldParent;
+        _inventoryManager = InventoryManager.Instance;
+        _inventoryInstance = _inventoryManager.playerInventory;
+        _inventoryManager.SlotIndexChanged += HandleInventorySelectedSlotIndexChanged;
+    }
+    
+    private void HandleInventorySelectedSlotIndexChanged(int newIndex)
+    {
+        InventorySlot currentSlot = InventoryManager.Instance.GetCurrentSelectedSlot();
+        ItemInstance? currentItem = currentSlot.itemInstance;
+
+        if (currentItem == null)
+            return;
+		
+        if (currentItem.blueprint == _hoe)
+        {
+            ActivateTool(0);
+            return;
+        }
+
+        if (currentItem.blueprint == _wateringCan)
+        {
+            ActivateTool(1);
+            return;
+        }
+
+        ActivateTool(-1);
+
     }
     
     #region Farming