Core/Spells: Don't grant runic power when death knight abilities that do it using negative power cost miss and the spell has SPELL_ATTR1_DISCOUNT_POWER_ON_MISS

Port From (https://github.com/TrinityCore/TrinityCore/commit/76ab2007c0540542b892dd66e9287b394c54ee42)
2025-06-04 09:12:30 -04:00
parent 1fb0ef50cc
commit 3d4118962e
1 changed files with 5 additions and 0 deletions
@@ -4741,6 +4741,11 @@ namespace Game.Spells
            {
                if (!hit)
                {
+                    // skipping granting power through negative cost only when spell has SPELL_ATTR1_DISCOUNT_POWER_ON_MISS is correct behavior
+                    // tested with 206931 - Blooddrinker
+                    if (cost.Amount < 0)
+                        continue;
+
                    //lower spell cost on fail (by talent aura)
                    Player modOwner = unitCaster.GetSpellModOwner();
                    if (modOwner != null)