Method destroyFacility

src/Savegame/Base.cpp:1426–1595

* Removes a base module, and deals with the ramifications thereof. * @param facility An iterator reference to the facility to destroy and remove. */

 * @param facility An iterator reference to the facility to destroy and remove.
 */
void Base::destroyFacility(std::vector<BaseFacility*>::iterator facility)
{
	if ((*facility)->getRules()->getCrafts() > 0)
	{
		// hangar destruction - destroy crafts and any production of crafts
		// if this will mean there is no hangar to contain it
		if ((*facility)->getCraft())
		{
			// remove all soldiers
			if ((*facility)->getCraft()->getNumSoldiers())
			{
				for (std::vector<Soldier*>::iterator i = _soldiers.begin(); i != _soldiers.end(); ++i)
				{
					if ((*i)->getCraft() == (*facility)->getCraft())
					{
						(*i)->setCraft(0);
					}
				}
			}
			// remove all items
			while (!(*facility)->getCraft()->getItems()->getContents()->empty())
			{
				std::map<std::string, int>::iterator i = (*facility)->getCraft()->getItems()->getContents()->begin();
				_items->addItem(i->first, i->second);
				(*facility)->getCraft()->getItems()->removeItem(i->first, i->second);
			}
			for (std::vector<Craft*>::iterator i = _crafts.begin(); i != _crafts.end(); ++i)
			{
				if (*i == (*facility)->getCraft())
				{
					delete (*i);
					_crafts.erase(i);
					break;
				}
			}
		}
		else
		{
			bool remove = true;
			// no craft - check productions.
			for (std::vector<Production*>::iterator i = _productions.begin(); i != _productions.end();)
			{
				if (getAvailableHangars() - getUsedHangars() - (*facility)->getRules()->getCrafts() < 0 && (*i)->getRules()->getCategory() == "STR_CRAFT")
				{
					_engineers += (*i)->getAssignedEngineers();
					delete *i;
					_productions.erase(i);
					remove = false;
					break;
				}
				else
				{
					++i;
				}
			}
			if (remove && !_transfers.empty())
			{
				for (std::vector<Transfer*>::iterator i = _transfers.begin(); i != _transfers.end(); )