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Code Issues Releases Activity

BattleAI: optional simulation depth

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This commit is contained in:
Andrii Danylchenko
2024-08-21 22:18:26 +03:00
parent 22de88ad68
commit ff8a745a50
7 changed files with 74 additions and 22 deletions
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AI/BattleAI/BattleAI.cpp
+10 -1
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@@ -23,6 +23,7 @@
#include "../../lib/battle/BattleAction.h"
#include "../../lib/battle/BattleStateInfoForRetreat.h"
#include "../../lib/battle/CObstacleInstance.h"
#include "../../lib/StartInfo.h"
#include "../../lib/CStack.h" // TODO: remove
// Eventually only IBattleInfoCallback and battle::Unit should be used,
// CUnitState should be private and CStack should be removed completely
@@ -122,6 +123,11 @@ static float getStrengthRatio(std::shared_ptr<CBattleInfoCallback> cb, BattleSid
return enemy == 0 ? 1.0f : static_cast<float>(our) / enemy;
}
int getSimulationTurnsCount(const StartInfo * startInfo)
{
return startInfo->difficulty < 4 ? 2 : 10;
}
void CBattleAI::activeStack(const BattleID & battleID, const CStack * stack )
{
LOG_TRACE_PARAMS(logAi, "stack: %s", stack->nodeName());
@@ -154,7 +160,10 @@ void CBattleAI::activeStack(const BattleID & battleID, const CStack * stack )
logAi->trace("Build evaluator and targets");
#endif
BattleEvaluator evaluator(env, cb, stack, playerID, battleID, side, getStrengthRatio(cb->getBattle(battleID), side));
BattleEvaluator evaluator(
env, cb, stack, playerID, battleID, side,
getStrengthRatio(cb->getBattle(battleID), side),
getSimulationTurnsCount(env->game()->getStartInfo()));
result = evaluator.selectStackAction(stack);