Method postPathProcedures

src/Battlescape/UnitWalkBState.cpp:471–529

* Handles some calculations when the path is finished. */

 * Handles some calculations when the path is finished.
 */
void UnitWalkBState::postPathProcedures()
{
	_action.TU = 0;
	if (_unit->getFaction() != FACTION_PLAYER)
	{
		int dir = _action.finalFacing;
		if (_action.finalAction)
		{
			_unit->dontReselect();
		}
		if (_unit->getCharging() != 0)
		{
			dir = _parent->getTileEngine()->getDirectionTo(_unit->getPosition(), _unit->getCharging()->getPosition());
			if (_parent->getTileEngine()->validMeleeRange(_unit, _action.actor->getCharging(), dir))
			{
				BattleAction action;
				action.actor = _unit;
				action.target = _unit->getCharging()->getPosition();
				action.weapon = _unit->getMainHandWeapon();
				action.type = BA_HIT;
				action.TU = _unit->getActionTUs(action.type, action.weapon);
				action.targeting = true;
				_unit->setCharging(0);
				_parent->statePushBack(new ProjectileFlyBState(_parent, action));
			}
		}
		else if (_unit->_hidingForTurn)
		{
			dir = _unit->getDirection() + 4;
			_unit->_hidingForTurn = false;
			_unit->dontReselect();
		}
		if (dir != -1)
		{
			if (dir >= 8)
			{
				dir -= 8;
			}
			_unit->lookAt(dir);
			while (_unit->getStatus() == STATUS_TURNING)
			{
				_unit->turn();
				_parent->getTileEngine()->calculateFOV(_unit);
			}
		}
	}
	else if (!_parent->getPanicHandled())
	{
		//todo: set the unit to aggrostate and try to find cover?
		_unit->setTimeUnits(0);
	}

	_unit->setCache(0);
	_terrain->calculateUnitLighting();
	_terrain->calculateFOV(_unit);
	_parent->getMap()->cacheUnit(_unit);
	if (!_falling)
		_parent->popState();