Core/Auras: Fixed requireImmunityPurgesEffectAttribute logic for school immunities

Closes #28237

(cherry picked from commit a55a566602)
This commit is contained in:
Shauren
2022-09-09 21:48:35 +02:00
parent 400b8e3192
commit ffbde7cccc

View File

@@ -7307,10 +7307,13 @@ bool Unit::IsImmunedToSpell(SpellInfo const* spellInfo, WorldObject const* caste
continue;
SpellInfo const* immuneSpellInfo = sSpellMgr->GetSpellInfo(itr->second, GetMap()->GetDifficultyID());
if (requireImmunityPurgesEffectAttribute)
if (!immuneSpellInfo || !immuneSpellInfo->HasAttribute(SPELL_ATTR1_IMMUNITY_PURGES_EFFECT))
continue;
// Consider the school immune if any of these conditions are not satisfied.
// In case of no immuneSpellInfo, ignore that condition and check only the other conditions
if ((immuneSpellInfo && !immuneSpellInfo->IsPositive() && (!requireImmunityPurgesEffectAttribute || immuneSpellInfo->HasAttribute(SPELL_ATTR1_IMMUNITY_PURGES_EFFECT)))
|| !spellInfo->IsPositive() || !caster || !IsFriendlyTo(caster))
if ((immuneSpellInfo && !immuneSpellInfo->IsPositive()) || !spellInfo->IsPositive() || !caster || !IsFriendlyTo(caster))
if (!spellInfo->CanPierceImmuneAura(immuneSpellInfo))
schoolImmunityMask |= itr->first;
}