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refactor(Core/Unit): minor changes for the combat system (#11904)

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Cherry-pick from TC: https://github.com/TrinityCore/TrinityCore/pull/19966

Co-authored-by: Treeston <treeston.nmoc@gmail.com>
This commit is contained in:
Maelthyr
2022-06-14 00:40:29 +02:00
committed by GitHub
parent bf04f280d2
commit 32334f5f14
11 changed files with 39 additions and 42 deletions
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9
src/server/game/Entities/Creature/Creature.cpp
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@@ -704,7 +704,7 @@ void Creature::Update(uint32 diff)
}
// periodic check to see if the creature has passed an evade boundary
if (IsAIEnabled && !IsInEvadeMode() && IsInCombat())
if (IsAIEnabled && !IsInEvadeMode() && IsEngaged())
{
if (diff >= m_boundaryCheckTime)
{
@@ -1838,7 +1838,7 @@ bool Creature::CanStartAttack(Unit const* who) const
// pussywizard: at this point we are either hostile to who or friendly to who->getAttackerForHelper()
// pussywizard: if who is in combat and has an attacker, help him if the distance is right (help because who is hostile or help because attacker is friendly)
bool assist = false;
if (who->IsInCombat() && IsWithinDist(who, ATTACK_DISTANCE))
if (who->IsEngaged() && IsWithinDist(who, ATTACK_DISTANCE))
if (Unit* victim = who->getAttackerForHelper())
if (IsWithinDistInMap(victim, sWorld->getFloatConfig(CONFIG_CREATURE_FAMILY_ASSISTANCE_RADIUS)))
assist = true;
@@ -2357,7 +2357,7 @@ bool Creature::CanAssistTo(Unit const* u, Unit const* enemy, bool checkfaction /
return false;
// skip fighting creature
if (IsInCombat())
if (IsEngaged())
return false;
// only free creature
@@ -2408,11 +2408,10 @@ bool Creature::_IsTargetAcceptable(Unit const* target) const
return false;
}
Unit const* myVictim = getAttackerForHelper();
Unit const* targetVictim = target->getAttackerForHelper();
// if I'm already fighting target, or I'm hostile towards the target, the target is acceptable
if (myVictim == target || targetVictim == this || IsHostileTo(target))
if (IsEngagedBy(target) || IsHostileTo(target))
return true;
// if the target's victim is friendly, and the target is neutral, the target is acceptable