Move items

scripts/CSharp/Common/Inventory/InventoryActionResult.cs.uid

@@ -0,0 +1 @@
+uid://bxre8ecfx3xx

scripts/CSharp/Common/Inventory/InventoryManager.cs

@@ -5,7 +5,7 @@ namespace Babushka.scripts.CSharp.Common.Inventory;
 
 public partial class InventoryManager : Node
 {
-    public InventoryManager Instance { get; private set; }
+    public static InventoryManager Instance { get; private set; }
     
     public InventoryInstance playerInventory;
 

scripts/CSharp/Common/Inventory/InventorySlot.cs.uid

@@ -0,0 +1 @@
+uid://rxaoggm0qxgm

scripts/CSharp/Common/Inventory/InventoryTestScript.cs

@@ -0,0 +1,17 @@
+using Godot;
+namespace Babushka.scripts.CSharp.Common.Inventory;
+
+public partial class InventoryTestScript : Node
+{
+    [Export]
+    private ItemResource _testItemToCreate;
+
+    public override void _Ready()
+    {
+        InventoryManager.Instance.CreateItem(_testItemToCreate, InventoryManager.Instance.playerInventory);
+        InventoryManager.Instance.CreateItem(_testItemToCreate, InventoryManager.Instance.playerInventory);
+        InventoryManager.Instance.CreateItem(_testItemToCreate, InventoryManager.Instance.playerInventory);
+        InventoryManager.Instance.CreateItem(_testItemToCreate, InventoryManager.Instance.playerInventory);
+        GD.Print("Added items");
+    }
+}

scripts/CSharp/Common/Inventory/InventoryTestScript.cs.uid

@@ -0,0 +1 @@
+uid://b2jhdxcrhtm2d

scripts/CSharp/Common/Inventory/InventoryUI.cs

@@ -1,6 +0,0 @@
-using Godot;
-using System;
-
-public partial class InventoryUI : Control
-{
-}

scripts/CSharp/Common/Inventory/InventoryUi.cs

@@ -0,0 +1,77 @@
+using Godot;
+
+namespace Babushka.scripts.CSharp.Common.Inventory;
+
+public partial class InventoryUi : Control
+{
+    private GridContainer _slots;
+    private InventoryInstance _playerInventory;
+
+    private int? _slotOnMouse;
+
+    public override void _Ready()
+    {
+        GD.Print("Ready inventory ui");
+        _slots = GetNode<GridContainer>("Slots");
+        _playerInventory = InventoryManager.Instance.playerInventory;
+        PopulateSlots();
+        SetSlotContent();
+    }
+
+    public override void _ExitTree()
+    {
+        UnsubscribeSlots();
+    }
+
+    private void SetSlotContent()
+    {
+        for (var i = 0; i < _playerInventory.Slots.Count; i++)
+        {
+            var inventorySlot = _playerInventory.Slots[i];
+            var uiSlot = _slots.GetChild(i) as SlotUi;
+
+            uiSlot!.nameLabel.Text = inventorySlot.itemInstance?.blueprint.name ?? "";
+            uiSlot!.nameLabel.LabelSettings = uiSlot!.nameLabel.LabelSettings.Duplicate() as LabelSettings;
+            uiSlot!.nameLabel.LabelSettings!.FontColor = inventorySlot.itemInstance?.blueprint.color ?? Colors.White;
+        }
+    }
+
+    private void PopulateSlots()
+    {
+        var slotPackedScene = GD.Load<PackedScene>("res://prefabs/UI/Inventory/Slot.tscn");
+        for (var index = 0; index < _playerInventory.Slots.Count; index++)
+        {
+            var slotInstance = slotPackedScene.Instantiate<SlotUi>();
+            slotInstance.index = index;
+            slotInstance.Clicked += SlotClicked;
+            _slots.AddChild(slotInstance);
+        }
+    }
+
+    private void UnsubscribeSlots()
+    {
+        for (var index = 0; index < _playerInventory.Slots.Count; index++)
+        {
+            var slotInstance = _slots.GetChild(index) as SlotUi;
+            slotInstance!.Clicked -= SlotClicked;
+        }
+    }
+
+    private void SlotClicked(int index)
+    {
+        GD.Print($"Clicked slot {index}");
+        if (_slotOnMouse == null)
+        {
+            _slotOnMouse = index;
+            GD.Print($"Slot on mouse: {_slotOnMouse}");
+        }
+        else
+        {
+            var sourceSlot = _slotOnMouse.Value;
+            var destinationSlot = index;
+            InventoryManager.Instance.MoveItem(_playerInventory, sourceSlot, _playerInventory, destinationSlot);
+            _slotOnMouse = null;
+            SetSlotContent();
+        }
+    }
+}

scripts/CSharp/Common/Inventory/ItemInstance.cs.uid

@@ -0,0 +1 @@
+uid://be54lnb6gg81f

scripts/CSharp/Common/Inventory/SlotUi.cs

@@ -0,0 +1,27 @@
+using Godot;
+using System;
+
+namespace Babushka.scripts.CSharp.Common.Inventory;
+
+public partial class SlotUi : Control
+{
+    public Label nameLabel;
+    public int index;
+
+    [Signal] public delegate void ClickedEventHandler(int index);
+
+    public override void _EnterTree()
+    {
+        nameLabel = GetNode<Label>("NameLabel");
+    }
+
+    public void _on_gui_input(InputEvent ev)
+    {
+        if (ev is not InputEventMouseButton mev) return;
+        
+        if (mev.Pressed)
+        {
+            EmitSignalClicked(index);
+        }
+    }
+}

scripts/CSharp/Common/Inventory/SlotUi.cs.uid

@@ -0,0 +1 @@
+uid://bh6wcyxh1f0cv