Method init

src/Menu/LoadGameState.cpp:123–191

* Loads the specified save. */

 * Loads the specified save.
 */
void LoadGameState::init()
{
	State::init();

	// Ignore quick loads without a save available
	if (_filename == SavedGame::QUICKSAVE && !CrossPlatform::fileExists(Options::getUserFolder() + _filename))
	{
		_game->popState();
		return;
	}

	// Make sure message is shown (if any)
	blit();
	_game->getScreen()->flip();
	_game->popState();

	// Load the game
	SavedGame *s = new SavedGame();
	try
	{
		s->load(_filename, _game->getRuleset());
		_game->setSavedGame(s);
		Options::baseXResolution = Options::baseXGeoscape;
		Options::baseYResolution = Options::baseYGeoscape;
		_game->getScreen()->resetDisplay(false);
		_game->setState(new GeoscapeState(_game));
		if (_game->getSavedGame()->getSavedBattle() != 0)
		{
			_game->getSavedGame()->getSavedBattle()->loadMapResources(_game);
			Options::baseXResolution = Options::baseXBattlescape;
			Options::baseYResolution = Options::baseYBattlescape;
			_game->getScreen()->resetDisplay(false);
			BattlescapeState *bs = new BattlescapeState(_game);
			_game->pushState(bs);
			_game->getSavedGame()->getSavedBattle()->setBattleState(bs);
		}
	}
	catch (Exception &e)
	{
		Log(LOG_ERROR) << e.what();
		std::wostringstream error;
		error << tr("STR_LOAD_UNSUCCESSFUL") << L'\x02' << Language::fsToWstr(e.what());
		if (_origin != OPT_BATTLESCAPE)
			_game->pushState(new ErrorMessageState(_game, error.str(), _palette, Palette::blockOffset(8) + 10, "BACK01.SCR", 6));
		else
			_game->pushState(new ErrorMessageState(_game, error.str(), _palette, Palette::blockOffset(0), "TAC00.SCR", -1));

		if (_game->getSavedGame() == s)
			_game->setSavedGame(0);
		else
			delete s;
	}
	catch (YAML::Exception &e)
	{
		Log(LOG_ERROR) << e.what();
		std::wostringstream error;
		error << tr("STR_LOAD_UNSUCCESSFUL") << L'\x02' << Language::fsToWstr(e.what());
		if (_origin != OPT_BATTLESCAPE)