From 31640406b57cb9380ad4d5f7010727a2b2f36ba1 Mon Sep 17 00:00:00 2001
From: Astellar <Astellar@getmangos.ru>
Date: Sat, 21 Nov 2009 11:18:55 +0300
Subject: [PATCH] [8854] Implement heal back part of spell 48181.

Signed-off-by: VladimirMangos <vladimir@getmangos.com>

I choice maybe less clear way store future heal amount, but with avoid use additional fields for auras.
---
 src/game/Spell.cpp       |  7 +++++++
 src/game/SpellAuras.cpp  | 20 ++++++++++++++++++--
 src/shared/revision_nr.h |  2 +-
 3 files changed, 26 insertions(+), 3 deletions(-)

diff --git a/src/game/Spell.cpp b/src/game/Spell.cpp
index be4e65aab49..a71d2592455 100644
--- a/src/game/Spell.cpp
+++ b/src/game/Spell.cpp
@@ -992,6 +992,13 @@ void Spell::DoAllEffectOnTarget(TargetInfo *target)
         if (m_canTrigger && missInfo != SPELL_MISS_REFLECT)
             caster->ProcDamageAndSpell(unitTarget, procAttacker, procVictim, procEx, damageInfo.damage, m_attackType, m_spellInfo);
 
+        // Haunt (NOTE: for avoid use additional field damage stored in dummy value (replace unused 100%)
+        // apply before deal damage because aura can be removed at target kill
+        if (m_spellInfo->SpellFamilyName == SPELLFAMILY_WARLOCK && m_spellInfo->SpellIconID == 3172 &&
+            (m_spellInfo->SpellFamilyFlags & UI64LIT(0x0004000000000000)))
+            if(Aura* dummy = unitTarget->GetDummyAura(m_spellInfo->Id))
+                dummy->GetModifier()->m_amount = damageInfo.damage;
+
         caster->DealSpellDamage(&damageInfo, true);
     }
     // Passive spell hits/misses or active spells only misses (only triggers)
diff --git a/src/game/SpellAuras.cpp b/src/game/SpellAuras.cpp
index 3065fcd18dd..2ef6b4a983a 100644
--- a/src/game/SpellAuras.cpp
+++ b/src/game/SpellAuras.cpp
@@ -2488,6 +2488,22 @@ void Aura::HandleAuraDummy(bool apply, bool Real)
         }
         case SPELLFAMILY_MAGE:
             break;
+        case SPELLFAMILY_WARLOCK:
+        {
+            // Haunt 
+            if (GetSpellProto()->SpellIconID == 3172 && (GetSpellProto()->SpellFamilyFlags & UI64LIT(0x0004000000000000)))
+            {
+                // NOTE: for avoid use additional field damage stored in dummy value (replace unused 100%
+                if (apply)
+                    m_modifier.m_amount = 0;                // use value as damage counter instead redundent 100% percent
+                else
+                {
+                    int32 bp0 = m_modifier.m_amount;
+                    caster->CastCustomSpell(caster,48210,&bp0,NULL,NULL,true);
+                }
+            }
+            break;
+        }
         case SPELLFAMILY_PRIEST:
         {
             // Pain and Suffering
@@ -2510,8 +2526,6 @@ void Aura::HandleAuraDummy(bool apply, bool Real)
             }
             break;
         }
-        case SPELLFAMILY_PALADIN:
-            break;
         case SPELLFAMILY_DRUID:
         {
             switch(GetId())
@@ -2642,6 +2656,8 @@ void Aura::HandleAuraDummy(bool apply, bool Real)
         }
         case SPELLFAMILY_HUNTER:
             break;
+        case SPELLFAMILY_PALADIN:
+            break;
         case SPELLFAMILY_SHAMAN:
         {
             // Improved Weapon Totems
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index 7eb5e59e172..04d6d321037 100644
--- a/src/shared/revision_nr.h
+++ b/src/shared/revision_nr.h
@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "8853"
+ #define REVISION_NR "8854"
 #endif // __REVISION_NR_H__