one should be in the correct folder when initializing the git project...

src/Game.cpp

@@ -0,0 +1,142 @@
+#include "Game.hpp"
+
+Game::Game( ) :
+	window(nullptr, SDL_DestroyWindow),
+	gameOver(false),
+	startSequence(true),
+	quit(false) { }
+
+bool Game::init(const char* title, int w, int h) {
+	window.reset(SDL_CreateWindow(
+		title,
+		SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
+		w, h,
+		SDL_WINDOW_SHOWN | SDL_WINDOW_VULKAN | SDL_WINDOW_RESIZABLE
+	));
+
+	if (!window) {
+		SDL_Log("Failed to create window: %s", SDL_GetError( ));
+		return false;
+	}
+
+	renderer = std::shared_ptr<SDL_Renderer>(
+		SDL_CreateRenderer(window.get( ), -1, SDL_RENDERER_ACCELERATED),
+		[ ](SDL_Renderer* r) { SDL_DestroyRenderer(r); }
+	);
+
+	if (!renderer) {
+		SDL_Log("Failed to create renderer: %s", SDL_GetError( ));
+		return false;
+	}
+
+	gameRenderer = make_shared<Renderer>(renderer);
+	gameBoard = make_shared<GameBoard>( );
+
+	bgm = std::shared_ptr<Mix_Music>(Mix_LoadMUS("/home/crylia/Dokumente/git/tetris_sdl/assets/bgm.mp3"), [ ](Mix_Music* m) {
+		Mix_FreeMusic(m);
+		});
+
+	if (!bgm) {
+		SDL_Log("Failed to load background music: %s", Mix_GetError( ));
+		return false;
+	}
+
+	return true;
+}
+
+void Game::run( ) {
+	while (startSequence) {
+		if (quit) return;
+		inputHandler( );
+		gameRenderer->renderStartScreen( );
+	}
+
+	Mix_PlayMusic(bgm.get( ), -1);
+
+	lastUpdateTime = SDL_GetTicks( );
+	while (!gameOver && !gameBoard->isCollision( )) {
+		if (quit) return;
+		inputHandler( );
+		update( );
+		render( );
+	}
+	gameOver = true;
+	Mix_PauseMusic( );
+
+	while (gameOver) {
+		if (quit) return;
+		inputHandler( );
+		gameRenderer->renderGameOver(gameBoard->getScore( ), gameBoard->getLevel( ));
+	}
+}
+
+void Game::inputHandler( ) {
+	SDL_Event event;
+	while (SDL_PollEvent(&event)) {
+		if (event.type == SDL_QUIT) { SDL_Quit( ); } else if (event.type == SDL_KEYDOWN) {
+			switch (event.key.keysym.sym) {
+			case SDLK_LEFT:
+			case SDLK_a:
+				gameBoard->tryMoveCurrentTetromino(-1, 0);
+				break;
+			case SDLK_RIGHT:
+			case SDLK_d:
+				gameBoard->tryMoveCurrentTetromino(1, 0);
+				break;
+			case SDLK_DOWN:
+			case SDLK_s:
+				gameBoard->moveToBottom( );
+				break;
+			case SDLK_SPACE:
+				gameBoard->tryRotateCurrentTetromino( );
+				break;
+			case SDLK_ESCAPE:
+				break;
+			case SDLK_g:
+				if (startSequence)
+					startSequence = false;
+				break;
+			case SDLK_r:
+				if (isGameOver( ))
+					restart( );
+				break;
+			case SDLK_q:
+				SDL_Quit( );
+				quit = true;
+			default:
+				break;
+			}
+		}
+	}
+}
+
+void Game::update( ) {
+	Uint32 currentTime = SDL_GetTicks( );
+	Uint32 deltaTime = currentTime - lastUpdateTime;
+
+	if (deltaTime >= max(50, 1000 - (gameBoard->getLevel( ) * 100))) {
+		gameBoard->update( );
+		lastUpdateTime = currentTime;
+	}
+}
+
+void Game::render( ) {
+	//Set default color to black
+	SDL_SetRenderDrawColor(renderer.get( ), 20, 20, 20, 255);
+	SDL_RenderClear(renderer.get( ));
+
+	gameRenderer->renderBoard(*gameBoard);
+
+	SDL_RenderPresent(renderer.get( ));
+}
+
+bool Game::isGameOver( ) { return gameOver; }
+void Game::setGameOver(bool value) { gameOver = value; }
+
+void Game::restart( ) {
+	gameOver = false;
+	startSequence = true;
+	gameBoard = make_shared<GameBoard>( );
+}
+
+const bool Game::isGameQuit( )const { return quit; }