Bazaar developer reference

    CvPreGame::setCustomWorldSize(int, int, int, int)

    Defined in
    CvPreGame.cpp, line 2398
    Hook name
    CivHooks::CvPreGame_setCustomWorldSize

    Hooks

    static bool BeforeCvPreGame_setCustomWorldSize(int iWidth, int iHeight, int iPlayers, int iMinorCivs);static void AfterCvPreGame_setCustomWorldSize(int iWidth, int iHeight, int iPlayers, int iMinorCivs);static void ReplaceCvPreGame_setCustomWorldSize(void (*original)(int, int, int, int), int iWidth, int iHeight, int iPlayers, int iMinorCivs);CivRegisterBefore<CivHooks::CvPreGame_setCustomWorldSize>(host, &BeforeCvPreGame_setCustomWorldSize);CivRegisterAfter<CivHooks::CvPreGame_setCustomWorldSize>(host, &AfterCvPreGame_setCustomWorldSize);CivRegisterReplace<CivHooks::CvPreGame_setCustomWorldSize>(host, &ReplaceCvPreGame_setCustomWorldSize);

    Code

    2398void setCustomWorldSize(int iWidth, int iHeight, int iPlayers, int iMinorCivs)2399{2400	FAssertMsg(iWidth >= 20 && iHeight >= 20, "Cannot have a map that small!");24012402	const int iArea = iWidth * iHeight;24032404	CvWorldInfo kClosestSizeType;2405	int iSmallestAreaDifference = 64000; // Arbitrarily large at start24062407	Database::Results kWorldSizes;2408	DB.SelectAll(kWorldSizes, "Worlds");2409	while(kWorldSizes.Step())2410	{2411		CvWorldInfo kInfo;2412		kInfo.CacheResult(kWorldSizes);24132414		int iSizeTypeArea = kInfo.getGridWidth() * kInfo.getGridHeight();2415		int iAreaDifference = abs(iArea - iSizeTypeArea);2416		if(iAreaDifference < iSmallestAreaDifference)2417		{2418			iSmallestAreaDifference = iAreaDifference;2419			kClosestSizeType = kInfo;2420		}2421	}24222423	s_worldSize = (WorldSizeTypes)kClosestSizeType.GetID();2424	if(iPlayers > 0 || !CvPreGame::mapNoPlayers())2425		s_worldInfo = CvWorldInfo::CreateCustomWorldSize(kClosestSizeType, iWidth, iHeight, iPlayers, iMinorCivs);2426	else2427		s_worldInfo = CvWorldInfo::CreateCustomWorldSize(kClosestSizeType, iWidth, iHeight);2428}

    Calls

    Called by