- Fixed bug in builder when no content files exist

Nerfed.Runtime/Gui/GuiTextureStorage.cs

@@ -0,0 +1,35 @@
+using Nerfed.Runtime.Graphics;
+
+namespace Nerfed.Runtime.Gui;
+
+public class GuiTextureStorage
+{
+    private readonly Dictionary<IntPtr, WeakReference<Texture>> pointerToTexture = new Dictionary<IntPtr, WeakReference<Texture>>();
+
+    public IntPtr Add(Texture texture)
+    {
+        if (!pointerToTexture.ContainsKey(texture.Handle))
+        {
+            pointerToTexture.Add(texture.Handle, new WeakReference<Texture>(texture));
+        }
+        return texture.Handle;
+    }
+
+    public Texture GetTexture(IntPtr pointer)
+    {
+        if (!pointerToTexture.TryGetValue(pointer, out WeakReference<Texture> value))
+        {
+            return null;
+        }
+
+        WeakReference<Texture> result = value;
+
+        if (!result.TryGetTarget(out Texture texture))
+        {
+            pointerToTexture.Remove(pointer);
+            return null;
+        }
+
+        return texture;
+    }
+}