Fix texture stuff

Zennysoft.Game.Ma.Implementation/Item/InventoryItem.cs

@@ -0,0 +1,24 @@
+using Chickensoft.Introspection;
+using Chickensoft.Serialization;
+using Godot;
+
+namespace Zennysoft.Ma.Adapter;
+
+[Meta, Id("inventory_item")]
+public abstract partial class InventoryItem : Node3D
+{
+  [Save("inventory_item_id")]
+  public Guid ID => Guid.NewGuid();
+  [Save("inventory_item_name")]
+  public abstract string ItemName { get; }
+  [Save("inventory_item_description")]
+  public abstract string Description { get; }
+  [Save("inventory_item_spawn_rate")]
+  public abstract float SpawnRate { get; }
+  [Save("inventory_item_throw_damage")]
+  public abstract double ThrowDamage { get; }
+  [Save("inventory_item_throw_speed")]
+  public abstract float ThrowSpeed { get; }
+
+  public abstract Texture2D GetTexture();
+}