Method loadLanguage

src/Engine/Game.cpp:445–476

* Changes the language currently in use by the game. * @param filename Filename of the language file. */

* @param filename Filename of the language file.
*/
void Game::loadLanguage(const std::string &filename)
{
	std::ostringstream ss;
	ss << "Language/" << filename << ".yml";

	ExtraStrings *strings = 0;
	std::map<std::string, ExtraStrings *> extraStrings = _rules->getExtraStrings();
	if (!extraStrings.empty())
	{
		if (extraStrings.find(filename) != extraStrings.end())
		{
			strings = extraStrings[filename];
		}
		// Fallback
		else if (extraStrings.find("en-US") != extraStrings.end())
		{
			strings = extraStrings["en-US"];
		}
		else if (extraStrings.find("en-GB") != extraStrings.end())
		{
			strings = extraStrings["en-GB"];
		}
		else
		{
			strings = extraStrings.begin()->second;
		}
	}

	_lang->load(CrossPlatform::getDataFile(ss.str()), strings);

	Options::language = filename;
}

/**
 * Returns the resource pack currently in use by the game.