Method setFaceDirection

src/Savegame/BattleUnit.cpp:353–356

* Changes the BattleUnit's (horizontal) face direction. * Only used for strafing moves. * @param direction new face direction */

 * @param direction new face direction
 */
void BattleUnit::setFaceDirection(int direction)
{
	_faceDirection = direction;
}

/**
 * Gets the BattleUnit's (horizontal) direction.