Core/Spells: Fix spells with Health Leech effect, now check damage absorb when calculate Heal (#23312)

Closes: #23311 (cherry picked from commit ad89472fe3512b4a5f4160240154fd5b11a3b07c)
2021-12-07 00:31:48 +01:00
parent 6034992dff
commit 9752ef4d6e
1 changed files with 6 additions and 0 deletions
@@ -1274,6 +1274,12 @@ void Spell::EffectHealthLeech()
    float healMultiplier = effectInfo->CalcValueMultiplier(unitCaster, this);

    m_damage += damage;
+
+    DamageInfo damageInfo(unitCaster, unitTarget, damage, m_spellInfo, m_spellInfo->GetSchoolMask(), SPELL_DIRECT_DAMAGE, BASE_ATTACK);
+    Unit::CalcAbsorbResist(damageInfo);
+    uint32 const absorb = damageInfo.GetAbsorb();
+    damage -= absorb;
+
    // get max possible damage, don't count overkill for heal
    uint32 healthGain = uint32(-unitTarget->GetHealthGain(-damage) * healMultiplier);