Core/Auras: Implement SPELL_ATTR13_PERIODIC_REFRESH_EXTENDS_DURATION

Port From (https://github.com/TrinityCore/TrinityCore/commit/e1f345756ba34ccf4d4dd07b90c254097a240b51)
2024-01-30 09:39:40 -05:00
parent 5010d90d05
commit 902b217d88
1 changed files with 11 additions and 0 deletions
@@ -817,7 +817,18 @@ namespace Game.Spells
        {
            m_maxDuration = CalcMaxDuration();

+            // Pandemic Mechanic
+            if (m_spellInfo.HasAttribute(SpellAttr13.PeriodicRefreshExtendsDuration))
+            {
+                // Pandemic doesn't reset periodic timer
+                resetPeriodicTimer = false;
+
+                int pandemicDuration = MathFunctions.CalculatePct(m_maxDuration, 30.0f);
+                m_maxDuration = Math.Max(GetDuration(), Math.Min(pandemicDuration, GetDuration()) + m_maxDuration);
+            }
+
            RefreshDuration();
+
            Unit caster = GetCaster();
            for (byte i = 0; i < SpellConst.MaxEffects; ++i)
            {