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[Avoid aoe] Smarter position

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This commit is contained in:
Yunfan Li
2024-06-24 22:24:15 +08:00
parent c950ea836e
commit af5e5a3b07
3 changed files with 74 additions and 7 deletions
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2
conf/playerbots.conf.dist
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@@ -125,7 +125,7 @@ AiPlayerbot.MinEnchantingBotLevel = 60
AiPlayerbot.LimitEnchantExpansion = 1
# Randombots checking players gear score level and deny the group invite if it's too low
# Default: 1 (enabled)
# Default: 0 (disabled)
AiPlayerbot.GearScoreCheck = 0
# Quest that will be completed and rewarded to all random bots

74
src/strategy/actions/MovementActions.cpp
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@@ -1645,16 +1645,23 @@ bool AvoidAoeAction::AvoidUnitWithDamageAura()
return false;
}
bool AvoidAoeAction::FleePosition(Position pos, float radius, std::string name)
Position AvoidAoeAction::BestPositionForMelee(Position pos, float radius)
{
Unit* currentTarget = AI_VALUE(Unit*, "current target");
std::vector<float> possibleAngles;
if (currentTarget) {
// Normally, move to left or right is the best position
float angleLeft = bot->GetAngle(currentTarget) + M_PI / 2;
float angleRight = bot->GetAngle(currentTarget) - M_PI / 2;
bool isTanking = (currentTarget->CanFreeMove()) && (currentTarget->GetVictim() == bot);
float angle = bot->GetAngle(currentTarget);
float angleLeft = angle + M_PI / 2;
float angleRight = angle - M_PI / 2;
possibleAngles.push_back(angleLeft);
possibleAngles.push_back(angleRight);
if (isTanking) {
possibleAngles.push_back(angle + M_PI);
possibleAngles.push_back(angle);
possibleAngles.push_back(bot->GetAngle(&pos) - M_PI);
}
} else {
float angleTo = bot->GetAngle(&pos) - M_PI;
possibleAngles.push_back(angleTo);
@@ -1673,6 +1680,67 @@ bool AvoidAoeAction::FleePosition(Position pos, float radius, std::string name)
}
}
if (farestDis > 0.0f) {
return bestPos;
}
return Position();
}
Position AvoidAoeAction::BestPositionForRanged(Position pos, float radius)
{
Unit* currentTarget = AI_VALUE(Unit*, "current target");
std::vector<float> possibleAngles;
float angleToTarget = 0.0f;
float angleFleeFromCenter = bot->GetAngle(&pos) - M_PI;
if (currentTarget) {
// Normally, move to left or right is the best position
angleToTarget = bot->GetAngle(currentTarget);
float angleLeft = angleToTarget + M_PI / 2;
float angleRight = angleToTarget - M_PI / 2;
possibleAngles.push_back(angleLeft);
possibleAngles.push_back(angleRight);
possibleAngles.push_back(angleToTarget + M_PI);
possibleAngles.push_back(angleToTarget);
possibleAngles.push_back(angleFleeFromCenter);
} else {
possibleAngles.push_back(angleFleeFromCenter);
}
float farestDis = 0.0f;
Position bestPos;
for (float &angle : possibleAngles) {
float fleeDis = sPlayerbotAIConfig->fleeDistance;
Position fleePos{bot->GetPositionX() + cos(angle) * fleeDis,
bot->GetPositionY() + sin(angle) * fleeDis,
bot->GetPositionZ()};
// backward, flee
if (currentTarget && (angle == angleToTarget + M_PI || angle == angleFleeFromCenter)
&& fleePos.GetExactDist(currentTarget) > sPlayerbotAIConfig->spellDistance) {
continue;
}
// forward, flee
if (currentTarget && (angle == angleToTarget || angle == angleFleeFromCenter)
&& fleePos.GetExactDist(currentTarget) < (sPlayerbotAIConfig->tooCloseDistance + 5.0f)) {
continue;
}
if (pos.GetExactDist(fleePos) > farestDis) {
farestDis = pos.GetExactDist(fleePos);
bestPos = fleePos;
}
}
if (farestDis > 0.0f) {
return bestPos;
}
return Position();
}
bool AvoidAoeAction::FleePosition(Position pos, float radius, std::string name)
{
Position bestPos;
if (botAI->IsMelee(bot)) {
bestPos = BestPositionForMelee(pos, radius);
} else if (botAI->IsRanged(bot)) {
bestPos = BestPositionForRanged(pos, radius);
}
if (bestPos != Position()) {
if (MoveTo(bot->GetMapId(), bestPos.GetPositionX(), bestPos.GetPositionY(), bestPos.GetPositionZ(), false, false, true)) {
if (sPlayerbotAIConfig->tellWhenAvoidAoe && lastTellTimer < time(NULL) - 10) {
lastTellTimer = time(NULL);

5
src/strategy/actions/MovementActions.h
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@@ -78,9 +78,8 @@ class AvoidAoeAction : public MovementAction
bool AvoidAuraWithDynamicObj();
bool AvoidGameObjectWithDamage();
bool AvoidUnitWithDamageAura();
// Position PositionForTank(Position pos, float radius);
// Position PositionForMelee(Position pos, float radius);
// Position PositionForRanged(Position pos, float radius);
Position BestPositionForMelee(Position pos, float radius);
Position BestPositionForRanged(Position pos, float radius);
bool FleePosition(Position pos, float radius, std::string name);
time_t lastTellTimer = 0;
};