Method setDirection

src/Savegame/BattleUnit.cpp:341–346

* Changes the BattleUnit's (horizontal) direction. * Only used for initial unit placement. * @param direction new horizontal direction */

 * @param direction new horizontal direction
 */
void BattleUnit::setDirection(int direction)
{
	_direction = direction;
	_toDirection = direction;
	_directionTurret = direction;
}

/**
 * Changes the BattleUnit's (horizontal) face direction.