Core/Spells: Fix immunity checks on apply aura - original patch by devilcoredev, changed a bit so immunity checks are grouped together instead of being spread.

2012-02-04 15:27:47 +01:00
parent 6b12f39b35
commit 9d185c5d66
2 changed files with 15 additions and 5 deletions
@@ -520,7 +520,13 @@ void Aura::UpdateTargetMap(Unit* caster, bool apply)

        bool addUnit = true;
        // check target immunities
-        if (itr->first->IsImmunedToSpell(GetSpellInfo())
+        for (uint8 effIndex = 0; effIndex < MAX_SPELL_EFFECTS; ++effIndex)
+        {
+            if (!itr->first->IsImmunedToSpellEffect(GetSpellInfo(), effIndex))
+                itr->second &= ~(1 << effIndex);
+        }
+        if (!itr->second
+            || itr->first->IsImmunedToSpell(GetSpellInfo())
            || !CanBeAppliedOn(itr->first))
            addUnit = false;