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    CvPlayer::getAdvancedStartUnitCost(UnitTypes, bool, CvPlot *)

    Defined in
    CvPlayer.cpp, line 22804
    Class
    CvPlayer
    Hook name
    CivHooks::CvPlayer_getAdvancedStartUnitCost

    Hooks

    static bool BeforeCvPlayer_getAdvancedStartUnitCost(CvPlayer* self, UnitTypes eUnit, bool bAdd, CvPlot* pPlot, int& result);static void AfterCvPlayer_getAdvancedStartUnitCost(CvPlayer* self, UnitTypes eUnit, bool bAdd, CvPlot* pPlot, int& result);static int ReplaceCvPlayer_getAdvancedStartUnitCost(int (*original)(CvPlayer*, UnitTypes, bool, CvPlot*), CvPlayer* self, UnitTypes eUnit, bool bAdd, CvPlot* pPlot);CivRegisterBefore<CivHooks::CvPlayer_getAdvancedStartUnitCost>(host, &BeforeCvPlayer_getAdvancedStartUnitCost);CivRegisterAfter<CivHooks::CvPlayer_getAdvancedStartUnitCost>(host, &AfterCvPlayer_getAdvancedStartUnitCost);CivRegisterReplace<CivHooks::CvPlayer_getAdvancedStartUnitCost>(host, &ReplaceCvPlayer_getAdvancedStartUnitCost);

    Code

    22804int CvPlayer::getAdvancedStartUnitCost(UnitTypes eUnit, bool bAdd, CvPlot* pPlot)22805{22806	if(0 == getNumCities())22807	{22808		return -1;22809	}2281022811	CvUnitEntry* pkUnitInfo = GC.getUnitInfo(eUnit);22812	if(pkUnitInfo == NULL)22813	{22814		return -1;22815	}2281622817	int iCost = (getProductionNeeded(eUnit) * pkUnitInfo->GetAdvancedStartCost()) / 100;22818	if(iCost < 0)22819	{22820		return -1;22821	}2282222823	if(NULL == pPlot)22824	{22825		if(bAdd)22826		{22827			bool bValid = false;22828			int iLoop;22829			for(CvCity* pLoopCity = firstCity(&iLoop); NULL != pLoopCity; pLoopCity = nextCity(&iLoop))22830			{22831				if(pLoopCity->canTrain(eUnit))22832				{22833					bValid = true;22834					break;22835				}22836			}2283722838			if(!bValid)22839			{22840				return -1;22841			}22842		}22843	}22844	else22845	{22846		CvCity* pCity = NULL;2284722848		if(0 == GC.getADVANCED_START_ALLOW_UNITS_OUTSIDE_CITIES())22849		{22850			pCity = pPlot->getPlotCity();2285122852			if(NULL == pCity || pCity->getOwner() != GetID())22853			{22854				return -1;22855			}2285622857			iCost *= 100;22858			iCost /= std::max(1, 100 + pCity->getProductionModifier(eUnit));22859		}22860		else22861		{22862			if(pPlot->getOwner() != GetID())22863			{22864				return -1;22865			}2286622867			iCost *= 100;22868			iCost /= std::max(1, 100 + getProductionModifier(eUnit));22869		}228702287122872		if(bAdd)22873		{22874			int iMaxUnitsPerCity = GC.getADVANCED_START_MAX_UNITS_PER_CITY();22875			if(iMaxUnitsPerCity >= 0)22876			{22877				if(pkUnitInfo->IsMilitarySupport() && getNumMilitaryUnits() >= iMaxUnitsPerCity * getNumCities())22878				{22879					return -1;22880				}22881			}2288222883			if(NULL != pCity)22884			{22885				if(!pCity->canTrain(eUnit))22886				{22887					return -1;22888				}22889			}22890			else22891			{22892				if(!pPlot->canTrain(eUnit, false, false))22893				{22894					return -1;22895				}2289622897				if(pPlot->isImpassable() || pPlot->isMountain())22898				{22899					return -1;22900				}22901			}22902		}22903		// Must be this unit at plot in order to remove22904		else22905		{22906			bool bUnitFound = false;2290722908			IDInfo* pUnitNode = pPlot->headUnitNode();22909			while(pUnitNode != NULL)22910			{22911				CvUnit* pLoopUnit = ::getUnit(*pUnitNode);22912				pUnitNode = pPlot->nextUnitNode(pUnitNode);2291322914				if(NULL != pLoopUnit && pLoopUnit->getUnitType() == eUnit)22915				{22916					bUnitFound = true;22917				}22918			}2291922920			if(!bUnitFound)22921			{22922				return -1;22923			}22924		}22925	}2292622927	return iCost;22928}

    Calls

    Called by