Method Game

src/Engine/Game.cpp:53–107

* Starts up SDL with all the subsystems and SDL_mixer for audio processing, * creates the display screen and sets up the cursor. * @param title Title of the game window. */

 * @param title Title of the game window.
 */
Game::Game(const std::string &title) : _screen(0), _cursor(0), _lang(0), _states(), _deleted(), _res(0), _save(0), _rules(0), _quit(false), _init(false), _mouseActive(true), _timeUntilNextFrame(0)
{
	Options::reload = false;
	Options::mute = false;

	// Initialize SDL
	if (SDL_Init(SDL_INIT_VIDEO) < 0)
	{
		throw Exception(SDL_GetError());
	}
	Log(LOG_INFO) << "SDL initialized successfully.";

	// Initialize SDL_mixer
	if (SDL_InitSubSystem(SDL_INIT_AUDIO) < 0)
	{
		Log(LOG_ERROR) << SDL_GetError();
		Log(LOG_WARNING) << "No sound device detected, audio disabled.";
		Options::mute = true;
	}
	else
	{
		initAudio();
	}

	// trap the mouse inside the window
	SDL_WM_GrabInput(Options::captureMouse);
	
	// Set the window icon
	CrossPlatform::setWindowIcon(103, "openxcom.png");

	// Set the window caption
	SDL_WM_SetCaption(title.c_str(), 0);

	SDL_EnableUNICODE(1);

	// Create display
	_screen = new Screen();

	// Create cursor
	_cursor = new Cursor(9, 13);
	_cursor->setColor(Palette::blockOffset(15)+12);
	
	// Create invisible hardware cursor to workaround bug with absolute positioning pointing devices
	SDL_ShowCursor(SDL_ENABLE);
	Uint8 cursor = 0;
	SDL_SetCursor(SDL_CreateCursor(&cursor, &cursor, 1,1,0,0));

	// Create fps counter
	_fpsCounter = new FpsCounter(15, 5, 0, 0);

	// Create blank language
	_lang = new Language();

	_timeOfLastFrame = 0;
}

/**
 * Deletes the display screen, cursor, states and shuts down all the SDL subsystems.