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Nullkiller: fix crash

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This commit is contained in:
Andrii Danylchenko 2022-03-05 15:51:03 +02:00
parent ea2931c6ea
commit 02b2f35143
2 changed files with 13 additions and 4 deletions
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2
AI/Nullkiller/Behaviors/DefenceBehavior.cpp
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@ -65,7 +65,7 @@ void DefenceBehavior::evaluateDefence(Goals::TGoalVec & tasks, const CGTownInsta
{
if(!ai->nullkiller->isHeroLocked(town->garrisonHero.get()))
{
if(!town->visitingHero)
if(!town->visitingHero && cb->getHeroesInfo().size() < GameConstants::MAX_HEROES_PER_PLAYER)
{
tasks.push_back(Goals::sptr(Goals::ExchangeSwapTownHeroes(town, nullptr).setpriority(5)));
}

15
AI/Nullkiller/Goals/ExchangeSwapTownHeroes.cpp
View File

@ -42,13 +42,22 @@ void ExchangeSwapTownHeroes::accept(AIGateway * ai)
{
if(!garrisonHero)
{
if(!town->garrisonHero)
auto currentGarrisonHero = town->garrisonHero;
if(!currentGarrisonHero)
throw cannotFulfillGoalException("Invalid configuration. There is no hero in town garrison.");
cb->swapGarrisonHero(town);
if(currentGarrisonHero.get() != town->visitingHero.get())
{
logAi->error("VisitingHero is empty, expected %s", currentGarrisonHero->name);
return;
}
ai->buildArmyIn(town);
ai->nullkiller->unlockHero(town->visitingHero.get());
logAi->debug("Extracted hero %s from garrison of %s", town->visitingHero->name, town->name);
ai->nullkiller->unlockHero(currentGarrisonHero.get());
logAi->debug("Extracted hero %s from garrison of %s", currentGarrisonHero->name, town->name);
return;
}