Bazaar developer reference

    CvUnit::canMakeTradeRouteAt(const CvPlot *, int, int, TradeConnectionType) const

    Defined in
    CvUnit.cpp, line 6749
    Class
    CvUnit
    Hook name
    CivHooks::CvUnit_canMakeTradeRouteAt

    Hooks

    static bool BeforeCvUnit_canMakeTradeRouteAt(const CvUnit* self, const CvPlot* pPlot, int iX, int iY, TradeConnectionType eConnectionType, bool& result);static void AfterCvUnit_canMakeTradeRouteAt(const CvUnit* self, const CvPlot* pPlot, int iX, int iY, TradeConnectionType eConnectionType, bool& result);static bool ReplaceCvUnit_canMakeTradeRouteAt(bool (*original)(const CvUnit*, const CvPlot*, int, int, TradeConnectionType), const CvUnit* self, const CvPlot* pPlot, int iX, int iY, TradeConnectionType eConnectionType);CivRegisterBefore<CivHooks::CvUnit_canMakeTradeRouteAt>(host, &BeforeCvUnit_canMakeTradeRouteAt);CivRegisterAfter<CivHooks::CvUnit_canMakeTradeRouteAt>(host, &AfterCvUnit_canMakeTradeRouteAt);CivRegisterReplace<CivHooks::CvUnit_canMakeTradeRouteAt>(host, &ReplaceCvUnit_canMakeTradeRouteAt);

    Code

    6749bool CvUnit::canMakeTradeRouteAt(const CvPlot* pPlot, int iX, int iY, TradeConnectionType eConnectionType) const6750{6751	if (!canMakeTradeRoute(pPlot))6752	{6753		return false;6754	}67556756	if (pPlot == NULL)6757	{6758		return false;6759	}67606761	CvCity* pFromCity = pPlot->getPlotCity();6762	if (pFromCity == NULL)6763	{6764		return false;6765	}67666767	// you must launch a trade mission from one of your own cities6768	if (pFromCity->getOwner() != getOwner())6769	{6770		return false;6771	}67726773	CvPlot* pToPlot = GC.getMap().plot(iX, iY);67746775	// Null plot...6776	if(pToPlot == NULL)6777	{6778		return false;6779	}67806781	// Same plot...6782	if(pToPlot == pPlot)6783	{6784		return false;6785	}67866787	CvCity* pToCity = pToPlot->getPlotCity();6788	if (pToCity == NULL)6789	{6790		return false;6791	}67926793	if (!GET_PLAYER(getOwner()).GetTrade()->CanCreateTradeRoute(pFromCity, pToCity, getDomainType(), eConnectionType, false))6794	{6795		return false;6796	}67976798	return true;6799}

    Calls

    Called by