Method setDifficulty

src/Savegame/SavedGame.cpp:582–585

* Changes the game's difficulty to a new level. * @param difficulty New difficulty. */

 * @param difficulty New difficulty.
 */
void SavedGame::setDifficulty(GameDifficulty difficulty)
{
	_difficulty = difficulty;
}

/**
 * Returns if the game is set to ironman mode.