Bazaar developer reference

    CvStepPathFinder::GetStepDistanceBetweenPoints(PlayerTypes, PlayerTypes, CvPlot *, CvPlot *)

    Defined in
    CvAStar.cpp, line 2935
    Class
    CvStepPathFinder
    Hook name
    CivHooks::CvStepPathFinder_GetStepDistanceBetweenPoints

    Hooks

    static bool BeforeCvStepPathFinder_GetStepDistanceBetweenPoints(CvStepPathFinder* self, PlayerTypes ePlayer, PlayerTypes eEnemy, CvPlot* pStartPlot, CvPlot* pEndPlot, int& result);static void AfterCvStepPathFinder_GetStepDistanceBetweenPoints(CvStepPathFinder* self, PlayerTypes ePlayer, PlayerTypes eEnemy, CvPlot* pStartPlot, CvPlot* pEndPlot, int& result);static int ReplaceCvStepPathFinder_GetStepDistanceBetweenPoints(int (*original)(CvStepPathFinder*, PlayerTypes, PlayerTypes, CvPlot*, CvPlot*), CvStepPathFinder* self, PlayerTypes ePlayer, PlayerTypes eEnemy, CvPlot* pStartPlot, CvPlot* pEndPlot);CivRegisterBefore<CivHooks::CvStepPathFinder_GetStepDistanceBetweenPoints>(host, &BeforeCvStepPathFinder_GetStepDistanceBetweenPoints);CivRegisterAfter<CivHooks::CvStepPathFinder_GetStepDistanceBetweenPoints>(host, &AfterCvStepPathFinder_GetStepDistanceBetweenPoints);CivRegisterReplace<CivHooks::CvStepPathFinder_GetStepDistanceBetweenPoints>(host, &ReplaceCvStepPathFinder_GetStepDistanceBetweenPoints);

    Code

    2934/// Get distance between two plots on same land mass (return -1 if plots are in different areas)2935int CvStepPathFinder::GetStepDistanceBetweenPoints(PlayerTypes ePlayer, PlayerTypes eEnemy, CvPlot* pStartPlot, CvPlot* pEndPlot)2936{2937	CvAStarNode* pPathfinderNode;29382939	if(pStartPlot == NULL || pEndPlot == NULL || pStartPlot->getArea() != pEndPlot->getArea())2940	{2941		return -1;2942	}29432944	SetData(&eEnemy);2945	bool bPathfinderSuccess = GeneratePath(pStartPlot->getX(), pStartPlot->getY(), pEndPlot->getX(), pEndPlot->getY(), ePlayer, false);2946	if(bPathfinderSuccess)2947	{2948		pPathfinderNode = GetLastNode();29492950		if(pPathfinderNode != NULL)2951		{2952			return pPathfinderNode->m_iData1;2953		}2954	}29552956	return -1;2957}

    Calls

    Called by