Core/Spells: Fix spells with Health Leech effect, now check damage absorb when calculate Heal

Port From (https://github.com/TrinityCore/TrinityCore/commit/9752ef4d6ea311acb6a60317c270cb5c053f951d)
2021-12-07 20:46:01 -05:00
parent 5081e1aa69
commit 753faaeee1
1 changed files with 6 additions and 0 deletions
@@ -938,6 +938,12 @@ namespace Game.Spells
            float healMultiplier = effectInfo.CalcValueMultiplier(unitCaster, this);

            m_damage += damage;
+
+            DamageInfo damageInfo = new(unitCaster, unitTarget, (uint)damage, m_spellInfo, m_spellInfo.GetSchoolMask(), DamageEffectType.Direct, WeaponAttackType.BaseAttack);
+            Unit.CalcAbsorbResist(damageInfo);
+            uint absorb = damageInfo.GetAbsorb();
+            damage -= (int)absorb;
+
            // get max possible damage, don't count overkill for heal
            uint healthGain = (uint)(-unitTarget.GetHealthGain(-damage) * healMultiplier);