Added basic inventory system

2025-03-25 19:39:00 +01:00
parent 4f312209b3
commit 959ab68b4d
19 changed files with 298 additions and 1 deletions
@@ -0,0 +1,63 @@
+#nullable enable
+using Godot;
+
+namespace Babushka.scripts.CSharp.Common.Inventory;
+
+public partial class InventoryManager : Node
+{
+    public InventoryManager Instance { get; private set; }
+    
+    public InventoryInstance playerInventory;
+
+    public override void _EnterTree()
+    {
+        Instance = this;
+    }
+
+    public override void _Ready()
+    {
+        playerInventory = new InventoryInstance();
+        playerInventory.SlotAmount = 30;
+    }
+
+    public InventoryActionResult CreateItem(
+        ItemResource itemBlueprint,
+        InventoryInstance inventory,
+        int inventorySlot = -1)
+    {
+        var newItem = new ItemInstance { blueprint = itemBlueprint };
+        var addResult = inventory.AddItem(newItem, inventorySlot);
+        return addResult;
+    }
+
+    public InventoryActionResult MoveItem(
+        InventoryInstance sourceInventory,
+        int sourceSlot,
+        InventoryInstance destinationInventory,
+        int destinationSlot)
+    {
+        var remResult = sourceInventory.RemoveItem(sourceSlot, out var item);
+        if (remResult != InventoryActionResult.Success) return remResult;
+
+        var addResult = destinationInventory.AddItem(item!, destinationSlot);
+        if(addResult == InventoryActionResult.Success) return InventoryActionResult.Success;
+
+        sourceInventory.AddItem(item!, sourceSlot); // can not fail ... in theory
+        return addResult;
+    }
+
+    public InventoryActionResult RemoveItem(
+        InventoryInstance inventory,
+        int inventorySlot,
+        out ItemInstance? itemInstance)
+    {
+        return inventory.RemoveItem(inventorySlot, out itemInstance);
+    }
+
+    public InventoryActionResult RemoveItem(
+        InventoryInstance inventory,
+        int inventorySlot)
+    {
+        return inventory.RemoveItem(inventorySlot);
+    }
+}