- renderInfo

- fix: no guardava el preset actual

source/core/rendering/screen.hpp

@@ -60,9 +60,29 @@ class Screen {
     // Backend GPU (nullptr si no disponible o desactivat)
     std::unique_ptr<Rendering::ShaderBackend> shader_backend_;
 
+    void updateRenderInfo();
+
+    struct FPS {
+        Uint32 ticks{0};
+        int frame_count{0};
+        int last_value{0};
+
+        void increment() { frame_count++; }
+        auto calculate(Uint32 current_ticks) -> int {
+            if (current_ticks - ticks >= 1000) {
+                last_value = frame_count;
+                frame_count = 0;
+                ticks = current_ticks;
+            }
+            return last_value;
+        }
+    };
+
     int zoom_{3};
     int max_zoom_{6};
     bool fullscreen_{false};
+    FPS fps_;
+    std::string gpu_driver_;
 
     static constexpr int GAME_WIDTH = 320;
     static constexpr int GAME_HEIGHT = 200;