*Fix shadow bite bonus per dot on target.

--HG--
branch : trunk

src/game/SpellEffects.cpp

@@ -474,7 +474,7 @@ void Spell::SpellDamageSchoolDmg(uint32 effect_idx)
                         damage += int32(damage*0.25f);
                 }
                 // Conflagrate - consumes immolate
-                if (m_spellInfo->TargetAuraState == AURA_STATE_IMMOLATE)
+                else if (m_spellInfo->TargetAuraState == AURA_STATE_IMMOLATE)
                 {
                     // Glyph of Conflagrate
                     if (m_caster->HasAura(56235))
@@ -491,6 +491,15 @@ void Spell::SpellDamageSchoolDmg(uint32 effect_idx)
                         }
                     }
                 }
+                // Shadow Bite
+                else if (m_spellInfo->SpellFamilyFlags[1] & 0x400000)
+                {
+                    if (m_caster->GetTypeId() == TYPEID_UNIT && ((Creature *)m_caster)->isPet())
+                    {
+                        // Get DoTs on target by owner (5% increase by dot)
+                        damage += 5 * unitTarget->GetDoTsByCaster(m_caster->GetOwnerGUID()) / 100;
+                    }
+                }
                 break;
             }
             case SPELLFAMILY_PRIEST:

src/game/Unit.cpp

@@ -4422,6 +4422,29 @@ uint32 Unit::GetDiseasesByCaster(uint64 casterGUID) const
     return diseases;
 }
 
+uint32 Unit::GetDoTsByCaster(uint64 casterGUID) const
+{
+    static const AuraType diseaseAuraTypes[] =
+    {
+        SPELL_AURA_PERIODIC_DAMAGE,
+        SPELL_AURA_PERIODIC_DAMAGE_PERCENT,
+        SPELL_AURA_NONE
+    };
+
+    uint32 dots=0;
+    for(AuraType const* itr = &diseaseAuraTypes[0]; itr && itr[0] != SPELL_AURA_NONE; ++itr)
+    {
+        Unit::AuraEffectList const& auras = GetAurasByType(*itr);
+        for(AuraEffectList::const_iterator i = auras.begin();i != auras.end(); ++i)
+        {
+            // Get auras by caster
+            if ((*i)->GetCasterGUID()==casterGUID)
+                ++dots;
+        }
+    }
+    return dots;
+}
+
 void Unit::AddDynObject(DynamicObject* dynObj)
 {
     m_dynObjGUIDs.push_back(dynObj->GetGUID());

src/game/Unit.h

@@ -1564,6 +1564,7 @@ class TRINITY_DLL_SPEC Unit : public WorldObject
         bool HasAuraType(AuraType auraType) const;
         bool HasAuraTypeWithMiscvalue(AuraType auratype, uint32 miscvalue) const;
         uint32 GetDiseasesByCaster(uint64 casterGUID) const;
+        uint32 GetDoTsByCaster(uint64 casterGUID) const;
 
         int32 GetTotalAuraModifier(AuraType auratype) const;
         float GetTotalAuraMultiplier(AuraType auratype) const;