[patch][8451] Demonic Pact

[Auntie Mangos]

The Spell: http://www.wowhead.com/?search=demonic+pact#talents

Triggered by this pet aura: http://www.wowhead.com/?spell=53646

The proc needs a custom baspoints calculation. It is calculated by the master's spellpower and a coefficient, that is stored in the talent dummy aura.

Patch:

From 0c15907d784c7b5f6f8ff3d7c737914903577b32 Mon Sep 17 00:00:00 2001
From: pasdVn <[email protected]>
Date: Thu, 6 Aug 2009 13:35:38 +0200
Subject: [PATCH] implemented 47236 and ranks

---
src/game/Unit.cpp |   26 ++++++++++++++++++++++++++
1 files changed, 26 insertions(+), 0 deletions(-)

diff --git a/src/game/Unit.cpp b/src/game/Unit.cpp
index 8fb3d78..4b296a9 100644
--- a/src/game/Unit.cpp
+++ b/src/game/Unit.cpp
@@ -6857,6 +6857,32 @@ bool Unit::HandleProcTriggerSpell(Unit *pVictim, uint32 damage, Aura* triggeredB
                return false;
            break;
        }
+        // Demonic Pact
+        case 48090:
+        {
+            Unit *owner = GetOwner();
+            if( !owner)
+                return false;
+
+            int32 factor = 0;
+            // get factor from owner dummy aura
+            AuraList const& mDummy = owner->GetAurasByType(SPELL_AURA_DUMMY);
+            for(Unit::AuraList::const_iterator i = mDummy.begin(); i != mDummy.end(); ++i)
+                if( (*i)->GetModifier()->m_miscvalue == 12 && (*i)->GetSpellProto()->SpellIconID == 3220 )
+                {
+                    factor = (*i)->GetModifier()->m_amount;
+                    break;
+                }
+            if( !factor)
+                return false;
+
+            // cancel alredy existing demonic pact to prevent stacking
+            owner->RemoveAurasDueToSpell(48090);
+            basepoints0 = owner->SpellBaseDamageBonus(SpellSchoolMask(SPELL_SCHOOL_MASK_MAGIC))* factor /100;
+
+            CastCustomSpell(target,trigger_spell_id,&basepoints0,&basepoints0,NULL,true,castItem,triggeredByAura);
+            return true;
+        }
        // Sword and Board
        case 50227:
        {
-- 
1.5.5.1

github: http://github.com/pasdVn/mangos/commit/0c15907d784c7b5f6f8ff3d7c737914903577b32.patch

Don't forget the sql part (procs only on crit):

DELETE FROM `spell_proc_event` WHERE `entry` IN ('53646');
INSERT INTO `spell_proc_event` (`entry` ,`SchoolMask` ,`SpellFamilyName` ,`SpellFamilyMask0` ,`SpellFamilyMask1` ,`SpellFamilyMask2` ,`procFlags` ,`procEx` ,`ppmRate` ,`CustomChance` ,`Cooldown`) VALUES
('53646', '0', '0', '0', '0', '0', '0', '2', '0', '0', '0');

Edit: I found a bug report^^: http://getmangos.eu/community/viewtopic.php?id=8038&

pasdVn

[VladimirMangos]

In [8451] with some changes. THank you