renderiranje - nazaj na singlethreaded ker me SDL ne mara :(

src/window/window.cpp

@@ -1,16 +1,9 @@
 #include <window/window.hpp>
 
 namespace Game::Window {
-    Window::Window() : mWindow(nullptr), mRunning(false) {
-    }
+    Window::Window() : mWindow(nullptr), mRenderer(), mRunning(false) { }
 
     Window::~Window() {
-        // Stop render thread
-        if (mRenderThread.joinable()) {
-            mRenderThread.request_stop();
-            mRenderThread.join();
-        }
-
         mRenderer.destroy();
 
         if (mWindow) {
@@ -36,14 +29,12 @@ namespace Game::Window {
 
         LOG("Window created successfully");
 
-        // Spawn new thread for renderer        
         if (!mRenderer.init(mWindow)) {
             SDL_DestroyWindow(mWindow);
             mWindow = nullptr;
             SDL_Quit();
             return false;
         }
-        mRenderThread = std::jthread(std::bind_front(&Renderer::Renderer::run, &mRenderer));
 
         mRunning = true;
 
@@ -60,6 +51,14 @@ namespace Game::Window {
 
                 // Handle other events (e.g., keyboard, mouse) here
             }
+
+            auto entities = State::GameState::getInstance().getEntitiesRef();
+            for (auto& entity : *entities) {
+                entity->update();
+            }
+
+            mRenderer.renderFrame();
+            SDL_Delay(16); // ~60 FPS target, maybe make dynamic based on avg. frame time - TODO
         }
     }
 }