Bazaar developer reference

    CvPlot::canHaveFeature(FeatureTypes) const

    Defined in
    CvPlot.cpp, line 4341
    Class
    CvPlot
    Hook name
    CivHooks::CvPlot_canHaveFeature

    Hooks

    static bool BeforeCvPlot_canHaveFeature(const CvPlot* self, FeatureTypes eFeature, bool& result);static void AfterCvPlot_canHaveFeature(const CvPlot* self, FeatureTypes eFeature, bool& result);static bool ReplaceCvPlot_canHaveFeature(bool (*original)(const CvPlot*, FeatureTypes), const CvPlot* self, FeatureTypes eFeature);CivRegisterBefore<CivHooks::CvPlot_canHaveFeature>(host, &BeforeCvPlot_canHaveFeature);CivRegisterAfter<CivHooks::CvPlot_canHaveFeature>(host, &AfterCvPlot_canHaveFeature);CivRegisterReplace<CivHooks::CvPlot_canHaveFeature>(host, &ReplaceCvPlot_canHaveFeature);

    Code

    4341bool CvPlot::canHaveFeature(FeatureTypes eFeature) const4342{4343	CvAssertMsg(getTerrainType() != NO_TERRAIN, "TerrainType is not assigned a valid value");43444345	if(eFeature == NO_FEATURE)4346	{4347		return true;4348	}43494350	if(getFeatureType() != NO_FEATURE)4351	{4352		return false;4353	}43544355	if(isMountain())4356	{4357		return false;4358	}43594360	if(isCity())4361	{4362		return false;4363	}43644365	CvFeatureInfo* pkFeature = GC.getFeatureInfo(eFeature);4366	if(pkFeature == NULL)4367	{4368		return false;4369	}43704371	if(!pkFeature->isTerrain(getTerrainType()))4372	{4373		return false;4374	}43754376	if(pkFeature->isNoCoast() && isCoastalLand())4377	{4378		return false;4379	}43804381	if(pkFeature->isNoRiver() && isRiver())4382	{4383		return false;4384	}43854386	if(pkFeature->isRequiresFlatlands() && isHills())4387	{4388		return false;4389	}43904391	if(pkFeature->isNoAdjacent())4392	{4393		for(int iI = 0; iI < NUM_DIRECTION_TYPES; ++iI)4394		{4395			CvPlot* pAdjacentPlot = plotDirection(getX(), getY(), ((DirectionTypes)iI));43964397			if(pAdjacentPlot != NULL)4398			{4399				if(pAdjacentPlot->getFeatureType() == eFeature)4400				{4401					return false;4402				}4403			}4404		}4405	}44064407	if(!isRiver() && pkFeature->isRequiresRiver())4408	{4409		return false;4410	}44114412	return true;4413}

    Calls

    Called by