Bazaar developer reference

    CvCitySpecializationAI::WeightSpecializations()

    Defined in
    CvCitySpecializationAI.cpp, line 413
    Class
    CvCitySpecializationAI
    Hook name
    CivHooks::CvCitySpecializationAI_WeightSpecializations

    Hooks

    static bool BeforeCvCitySpecializationAI_WeightSpecializations(CvCitySpecializationAI* self);static void AfterCvCitySpecializationAI_WeightSpecializations(CvCitySpecializationAI* self);static void ReplaceCvCitySpecializationAI_WeightSpecializations(void (*original)(CvCitySpecializationAI*), CvCitySpecializationAI* self);CivRegisterBefore<CivHooks::CvCitySpecializationAI_WeightSpecializations>(host, &BeforeCvCitySpecializationAI_WeightSpecializations);CivRegisterAfter<CivHooks::CvCitySpecializationAI_WeightSpecializations>(host, &AfterCvCitySpecializationAI_WeightSpecializations);CivRegisterReplace<CivHooks::CvCitySpecializationAI_WeightSpecializations>(host, &ReplaceCvCitySpecializationAI_WeightSpecializations);

    Code

    412/// Evaluate which specializations we need413void CvCitySpecializationAI::WeightSpecializations()414{415	int iFoodYieldWeight = 0;416	int iProductionYieldWeight = 0;417	int iGoldYieldWeight = 0;418	int iScienceYieldWeight = 0;419	int iGeneralEconomicWeight = 0;420421	// Clear old weights422	m_YieldWeights.clear();423	m_ProductionSubtypeWeights.clear();424425	// Must have a capital to do any specialization426	if(m_pPlayer->getCapitalCity() != NULL)427	{428		int iFlavorExpansion = 0;429		int iFlavorWonder = 0;430		int iFlavorGold = 0;431		int iFlavorScience = 0;432		int iFlavorSpaceship = 0;433434		iFlavorExpansion = m_pPlayer->GetFlavorManager()->GetIndividualFlavor((FlavorTypes)GC.getInfoTypeForString("FLAVOR_EXPANSION"));435		if(iFlavorExpansion < 0) iFlavorExpansion = 0;436		iFlavorWonder = m_pPlayer->GetFlavorManager()->GetIndividualFlavor((FlavorTypes)GC.getInfoTypeForString("FLAVOR_WONDER"));437		if(iFlavorWonder < 0) iFlavorWonder = 0;438		iFlavorGold = m_pPlayer->GetFlavorManager()->GetIndividualFlavor((FlavorTypes)GC.getInfoTypeForString("FLAVOR_GOLD"));439		if(iFlavorGold < 0) iFlavorGold = 0;440		iFlavorScience = m_pPlayer->GetFlavorManager()->GetIndividualFlavor((FlavorTypes)GC.getInfoTypeForString("FLAVOR_SCIENCE"));441		if(iFlavorScience < 0) iFlavorScience = 0;442		iFlavorSpaceship = m_pPlayer->GetFlavorManager()->GetIndividualFlavor((FlavorTypes)GC.getInfoTypeForString("FLAVOR_SPACESHIP"));443		if(iFlavorSpaceship < 0) iFlavorSpaceship = 0;444445		// COMPUTE NEW WEIGHTS446447		//   Food448		CvArea* pArea = GC.getMap().getArea(m_pPlayer->getCapitalCity()->getArea());449		int iNumUnownedTiles = pArea->getNumUnownedTiles();450		int iNumCities = m_pPlayer->getNumCities();451		int iNumSettlers = m_pPlayer->GetNumUnitsWithUnitAI(UNITAI_SETTLE, true);452		EconomicAIStrategyTypes eStrategy = (EconomicAIStrategyTypes) GC.getInfoTypeForString("ECONOMICAISTRATEGY_EARLY_EXPANSION");453		if(eStrategy != NO_ECONOMICAISTRATEGY && m_pPlayer->GetEconomicAI()->IsUsingStrategy(eStrategy))454		{455			iFoodYieldWeight += GC.getAI_CITY_SPECIALIZATION_FOOD_WEIGHT_EARLY_EXPANSION() /* 500 */;456		}457		iFoodYieldWeight += iFlavorExpansion * GC.getAI_CITY_SPECIALIZATION_FOOD_WEIGHT_FLAVOR_EXPANSION() /* 5 */;458		iFoodYieldWeight += (iNumUnownedTiles * 100) / pArea->getNumTiles() * GC.getAI_CITY_SPECIALIZATION_FOOD_WEIGHT_PERCENT_CONTINENT_UNOWNED() /* 5 */;;459		iFoodYieldWeight += iNumCities * GC.getAI_CITY_SPECIALIZATION_FOOD_WEIGHT_NUM_CITIES() /* -50 */;460		iFoodYieldWeight += iNumSettlers * GC.getAI_CITY_SPECIALIZATION_FOOD_WEIGHT_NUM_SETTLERS() /* -40 */;461		if((iNumCities + iNumSettlers) == 1)462		{463			iFoodYieldWeight *= 3;   // Really want to get up over 1 city464		}465		if(iFoodYieldWeight < 0) iFoodYieldWeight = 0;466467		//   Production468		iProductionYieldWeight = WeightProductionSubtypes(iFlavorWonder, iFlavorSpaceship);469470		//   Trade471		int iLandDisputeLevel = m_pPlayer->GetDiplomacyAI()->GetTotalLandDisputeLevel();472		iGoldYieldWeight += iFlavorGold * GC.getAI_CITY_SPECIALIZATION_GOLD_WEIGHT_FLAVOR_GOLD() /* 20 */;473		iGoldYieldWeight += iLandDisputeLevel * GC.getAI_CITY_SPECIALIZATION_GOLD_WEIGHT_LAND_DISPUTE() /* 10 */;474475		//   Science476		iScienceYieldWeight += iFlavorScience * GC.getAI_CITY_SPECIALIZATION_SCIENCE_WEIGHT_FLAVOR_SCIENCE() /* 20 */;477		iScienceYieldWeight += iFlavorSpaceship * GC.getAI_CITY_SPECIALIZATION_SCIENCE_WEIGHT_FLAVOR_SPACESHIP() /* 10 */;478479		//   General Economics480		iGeneralEconomicWeight = GC.getAI_CITY_SPECIALIZATION_GENERAL_ECONOMIC_WEIGHT() /* 200 */;481482		//   Add in any contribution from the current grand strategy483		for(int iGrandStrategyLoop = 0; iGrandStrategyLoop < GC.getNumAIGrandStrategyInfos(); iGrandStrategyLoop++)484		{485			CvAIGrandStrategyXMLEntry* grandStrategy = GC.getAIGrandStrategyInfo((AIGrandStrategyTypes)iGrandStrategyLoop);486			if(grandStrategy)487			{488				if(iGrandStrategyLoop == m_pPlayer->GetGrandStrategyAI()->GetActiveGrandStrategy())489				{490					iFoodYieldWeight +=	grandStrategy->GetSpecializationBoost(YIELD_FOOD);491					iGoldYieldWeight += grandStrategy->GetSpecializationBoost(YIELD_GOLD);492					iScienceYieldWeight += grandStrategy->GetSpecializationBoost(YIELD_SCIENCE);493				}494			}495		}496497		// Add weights to our weighted vector498		m_YieldWeights.push_back(YIELD_FOOD, iFoodYieldWeight);499		m_YieldWeights.push_back(YIELD_PRODUCTION, iProductionYieldWeight);500		m_YieldWeights.push_back(YIELD_GOLD, iGoldYieldWeight);501		m_YieldWeights.push_back(YIELD_SCIENCE, iScienceYieldWeight);502		m_YieldWeights.push_back(NO_YIELD, iGeneralEconomicWeight);503504		// Log results505		LogSpecializationWeights();506	}507508	return;509}

    Calls

    Called by