Fixed resource loader

src/renderer/Renderer.h

@@ -0,0 +1,20 @@
+#pragma once
+
+#include <SDL3/SDL.h>
+#include <memory>
+
+namespace renderer {
+
+class Renderer {
+public:
+    virtual ~Renderer() = default;
+
+    // Wrap common operations used by renderers
+    virtual SDL_Texture* createTextureFromSurface(SDL_Surface* surf) = 0;
+    virtual void destroyTexture(SDL_Texture* tex) = 0;
+    virtual void copy(SDL_Texture* tex, const SDL_Rect* src, const SDL_Rect* dst) = 0;
+    virtual void clear(const SDL_Color& color) = 0;
+    virtual void present() = 0;
+};
+
+} // namespace renderer