Bazaar developer reference

    CvCityManager::OnCityCreated(CvCity *)

    Defined in
    CvCityManager.cpp, line 62
    Class
    CvCityManager
    Hook name
    CivHooks::CvCityManager_OnCityCreated

    Hooks

    static bool BeforeCvCityManager_OnCityCreated(CvCity* pkAddCity);static void AfterCvCityManager_OnCityCreated(CvCity* pkAddCity);static void ReplaceCvCityManager_OnCityCreated(void (*original)(CvCity*), CvCity* pkAddCity);CivRegisterBefore<CivHooks::CvCityManager_OnCityCreated>(host, &BeforeCvCityManager_OnCityCreated);CivRegisterAfter<CivHooks::CvCityManager_OnCityCreated>(host, &AfterCvCityManager_OnCityCreated);CivRegisterReplace<CivHooks::CvCityManager_OnCityCreated>(host, &ReplaceCvCityManager_OnCityCreated);

    Code

    62void CvCityManager::OnCityCreated(CvCity* pkAddCity)63{64	// First add it to all the other city lists65	for (CityMap::iterator itr = ms_kCityMap.begin(); itr != ms_kCityMap.end(); ++itr)66	{67		CvCity* pkCity = (*itr).first;68		if ((*itr).first != pkAddCity)		// It should not be in there, but check anyhow69		{70			CityList &kCityList = (*itr).second;7172			AddToSortedList(kCityList, pkCity->getX(), pkCity->getY(), pkAddCity);73		}74	}7576	// Then make a list for it77	std::pair<CityMap::iterator, bool> kResult = ms_kCityMap.insert(CityMap::value_type(pkAddCity, ms_kEmptyList));7879	CityList& kCityList = (*kResult.first).second;80	kCityList.reserve(256);		// Reserving an arbitrary number of cities.  Large games can probably have more than this, but this is a good middle ground.8182	// Instead of adding all the cities, then sorting the list, this will add them to their correctly sorted position one at a time.83	// This might be a tad slower, but city creation is not happening all the time and if we did the sort, the list would have to store the distance84	int iFromX = pkAddCity->getX();85	int iFromY = pkAddCity->getY();86	for (CityMap::iterator itr = ms_kCityMap.begin(); itr != ms_kCityMap.end(); ++itr)87	{88		CvCity* pkCity = (*itr).first;89		if ((*itr).first != pkAddCity)90		{91			AddToSortedList(kCityList, iFromX, iFromY, pkCity);92		}93	}94}

    Calls

    Called by