Core/Spells: fix Hand of Justice proc chance and reduce it past level 60.

Ref #7789

2 files changed, 9 insertions, 2 deletions

diff --git a/src/server/game/Spells/Auras/SpellAuras.cpp b/src/server/game/Spells/Auras/SpellAuras.cpp
index 6d334b2310d..c9abf8896b7 100644
--- a/src/server/game/Spells/Auras/SpellAuras.cpp
+++ b/src/server/game/Spells/Auras/SpellAuras.cpp
@@ -2007,6 +2007,11 @@ float Aura::CalcProcChance(SpellProcEntry const& procEntry, ProcEventInfo& event
         if (Player* modOwner = caster->GetSpellModOwner())
             modOwner->ApplySpellMod<SPELLMOD_CHANCE_OF_SUCCESS>(GetId(), chance);
     }
+
+    // proc chance is reduced by an additional 3.333% per level past 60
+    if ((procEntry.AttributesMask & PROC_ATTR_REDUCE_PROC_60) && eventInfo.GetActor()->getLevel() > 60)
+        chance = std::max(0.f, (1.f - ((eventInfo.GetActor()->getLevel() - 60) * 1.f / 30.f)) * chance);
+
     return chance;
 }
 
diff --git a/src/server/game/Spells/SpellMgr.h b/src/server/game/Spells/SpellMgr.h
index 03520c228ef..112a0897349 100644
--- a/src/server/game/Spells/SpellMgr.h
+++ b/src/server/game/Spells/SpellMgr.h
@@ -241,8 +241,10 @@ enum ProcAttributes
     PROC_ATTR_REQ_SPELLMOD       = 0x0000008, // requires triggering spell to be affected by proccing aura to drop charges
 
     PROC_ATTR_DISABLE_EFF_0      = 0x0000010, // explicitly disables aura proc from effects, USE ONLY IF 100% SURE AURA SHOULDN'T PROC
-    PROC_ATTR_DISABLE_EFF_1      = 0x0000020, // used to avoid a console error if the spell has invalid trigger spell and handled elsewhere
-    PROC_ATTR_DISABLE_EFF_2      = 0x0000040  // or handling not needed
+    PROC_ATTR_DISABLE_EFF_1      = 0x0000020, /// used to avoid a console error if the spell has invalid trigger spell and handled elsewhere
+    PROC_ATTR_DISABLE_EFF_2      = 0x0000040, /// or handling not needed
+
+    PROC_ATTR_REDUCE_PROC_60     = 0x0000080  // aura should have a reduced chance to proc if level of proc Actor > 60
 };
 
 struct SpellProcEntry