[8253] Some spell proc fixes. Author: Den

--HG--
branch : trunk

1 files changed, 12 insertions, 0 deletions

diff --git a/src/game/Unit.cpp b/src/game/Unit.cpp
index c72187df8f3..7489341338e 100644
--- a/src/game/Unit.cpp
+++ b/src/game/Unit.cpp
@@ -7052,6 +7052,7 @@ bool Unit::HandleObsModEnergyAuraProc(Unit *pVictim, uint32 damage, AuraEffect*
 
     SpellEntry const* triggerEntry = sSpellStore.LookupEntry(triggered_spell_id);
 
+    // Try handle unknown trigger spells
     if(!triggerEntry)
     {
         sLog.outError("Unit::HandleObsModEnergyAuraProc: Spell %u have not existed triggered spell %u",dummySpell->Id,triggered_spell_id);
@@ -7877,6 +7878,17 @@ bool Unit::HandleProcTriggerSpell(Unit *pVictim, uint32 damage, AuraEffect* trig
             basepoints0 = GetCreateMana() * 0.20f;
             break;
         }
+        // Maelstrom Weapon
+        case 53817:
+        {
+            // have rank dependent proc chance, ignore too often cases
+            // PPM = 2.5 * (rank of talent), 
+            uint32 rank = spellmgr.GetSpellRank(auraSpellInfo->Id);
+            // 5 rank -> 100% 4 rank -> 80% and etc from full rate
+            if(!roll_chance_i(20*rank))
+                return false;
+            break;
+        }
         // Brain Freeze
         case 57761:
         {