mirror of
https://github.com/vcmi/vcmi.git
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751f3b0e7d
Fixed an issue that prevented generating more building-tasks when there already were tasks.
106 lines
3.0 KiB
C++
106 lines
3.0 KiB
C++
/*
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* BuyArmyBehavior.cpp, part of VCMI engine
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*
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* Authors: listed in file AUTHORS in main folder
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*
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* License: GNU General Public License v2.0 or later
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* Full text of license available in license.txt file, in main folder
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*
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*/
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#include "StdInc.h"
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#include "BuildingBehavior.h"
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#include "../AIGateway.h"
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#include "../AIUtility.h"
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#include "../Goals/BuyArmy.h"
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#include "../Goals/Composition.h"
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#include "../Goals/BuildThis.h"
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#include "../Goals/SaveResources.h"
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#include "../Engine/Nullkiller.h"
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namespace NKAI
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{
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using namespace Goals;
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std::string BuildingBehavior::toString() const
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{
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return "Build";
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}
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Goals::TGoalVec BuildingBehavior::decompose(const Nullkiller * ai) const
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{
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Goals::TGoalVec tasks;
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TResources resourcesRequired = ai->buildAnalyzer->getResourcesRequiredNow();
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TResources totalDevelopmentCost = ai->buildAnalyzer->getTotalResourcesRequired();
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TResources availableResources = ai->getFreeResources();
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TResources dailyIncome = ai->buildAnalyzer->getDailyIncome();
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logAi->trace("Free resources amount: %s", availableResources.toString());
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resourcesRequired -= availableResources;
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resourcesRequired.positive();
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logAi->trace("daily income: %s", dailyIncome.toString());
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logAi->trace("resources required to develop towns now: %s, total: %s",
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resourcesRequired.toString(),
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totalDevelopmentCost.toString());
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auto & developmentInfos = ai->buildAnalyzer->getDevelopmentInfo();
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auto isGoldPressureLow = !ai->buildAnalyzer->isGoldPressureHigh();
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ai->dangerHitMap->updateHitMap();
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for(auto & developmentInfo : developmentInfos)
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{
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bool emergencyDefense = false;
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uint8_t closestThreat = UINT8_MAX;
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for (auto threat : ai->dangerHitMap->getTownThreats(developmentInfo.town))
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{
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closestThreat = std::min(closestThreat, threat.turn);
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}
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for (auto& buildingInfo : developmentInfo.toBuild)
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{
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if (closestThreat <= 1 && developmentInfo.town->fortLevel() < CGTownInstance::EFortLevel::CASTLE && !buildingInfo.notEnoughRes)
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{
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if (buildingInfo.id == BuildingID::FORT || buildingInfo.id == BuildingID::CITADEL || buildingInfo.id == BuildingID::CASTLE)
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{
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tasks.push_back(sptr(BuildThis(buildingInfo, developmentInfo)));
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emergencyDefense = true;
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}
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}
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}
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if (!emergencyDefense)
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{
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for (auto& buildingInfo : developmentInfo.toBuild)
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{
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logAi->trace("Looking at %s", buildingInfo.toString());
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if (isGoldPressureLow || buildingInfo.dailyIncome[EGameResID::GOLD] > 0)
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{
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if (buildingInfo.notEnoughRes)
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{
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if (ai->getLockedResources().canAfford(buildingInfo.buildCost))
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continue;
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Composition composition;
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composition.addNext(BuildThis(buildingInfo, developmentInfo));
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composition.addNext(SaveResources(buildingInfo.buildCost));
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logAi->trace("Generate task to build: %s", buildingInfo.toString());
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tasks.push_back(sptr(composition));
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}
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else
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{
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tasks.push_back(sptr(BuildThis(buildingInfo, developmentInfo)));
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logAi->trace("Generate task to build: %s", buildingInfo.toString());
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}
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}
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}
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}
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}
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return tasks;
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}
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}
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