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Code Issues Releases Activity

BattleAI: fix shhoters waiting and reduce strength of our loss affecting decissions

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This commit is contained in:
Andrii Danylchenko 2024-08-04 17:50:19 +03:00
parent 801e919e7e
commit 51b8bc9fc3
4 changed files with 11 additions and 3 deletions
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5
AI/BattleAI/AttackPossibility.cpp
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@ -383,6 +383,11 @@ AttackPossibility AttackPossibility::evaluate(
}
defenderState->damage(damageDealt);
if(u->unitId() == defender->unitId())
{
ap.defenderDead = !defenderState->alive();
}
}
}

1
AI/BattleAI/AttackPossibility.h
View File

@ -49,6 +49,7 @@ public:
float attackerDamageReduce = 0; //usually by counter-attack
float collateralDamageReduce = 0; // friendly fire (usually by two-hex attacks)
int64_t shootersBlockedDmg = 0;
bool defenderDead = false;
AttackPossibility(BattleHex from, BattleHex dest, const BattleAttackInfo & attack_);

6
AI/BattleAI/BattleExchangeVariant.cpp
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@ -249,6 +249,7 @@ EvaluationResult BattleExchangeEvaluator::findBestTarget(
updateReachabilityMap(hb);
if(result.bestAttack.attack.shooting
&& !result.bestAttack.defenderDead
&& !activeStack->waited()
&& hb->battleHasShootingPenalty(activeStack, result.bestAttack.dest))
{
@ -259,8 +260,9 @@ EvaluationResult BattleExchangeEvaluator::findBestTarget(
for(auto & ap : targets.possibleAttacks)
{
float score = evaluateExchange(ap, 0, targets, damageCache, hb);
bool sameScoreButWaited = vstd::isAlmostEqual(score, result.score) && result.wait;
if(score > result.score || (vstd::isAlmostEqual(score, result.score) && result.wait))
if(score > result.score || sameScoreButWaited)
{
result.score = score;
result.bestAttack = ap;
@ -729,7 +731,7 @@ std::vector<const battle::Unit *> BattleExchangeEvaluator::getOneTurnReachableUn
{
std::vector<const battle::Unit *> result;
for(int i = 0; i < turnOrder.size(); i++, turn++)
for(int i = 0; i < turnOrder.size(); i++)
{
auto & turnQueue = turnOrder[i];
HypotheticBattle turnBattle(env.get(), cb);

2
AI/BattleAI/BattleExchangeVariant.h
View File

@ -148,7 +148,7 @@ public:
std::shared_ptr<CBattleInfoCallback> cb,
std::shared_ptr<Environment> env,
float strengthRatio): cb(cb), env(env) {
negativeEffectMultiplier = strengthRatio >= 1 ? 1 : strengthRatio;
negativeEffectMultiplier = strengthRatio >= 1 ? 1 : strengthRatio * strengthRatio;
}
EvaluationResult findBestTarget(