*Fix some merged SD2 scripts.

--HG--
branch : trunk

src/bindings/scripts/scripts/zone/black_temple/illidari_council.cpp

@@ -405,11 +405,11 @@ struct TRINITY_DLL_DECL boss_illidari_councilAI : public ScriptedAI
         damage /= 4;
         for(uint8 i = 0; i < 4; ++i)
         {
-            if(Unit* pUnit = Unit::GetUnit(*m_creature, Council[i]))
+            if(Creature* pUnit = Unit::GetCreature(*m_creature, Council[i]))
                 if(pUnit != m_creature && damage < pUnit->GetHealth())
                 {
                     pUnit->SetHealth(pUnit->GetHealth() - damage);
-                    ((Creature*)pUnit)->LowerPlayerDamageReq(damage);
+                    pUnit->LowerPlayerDamageReq(damage);
                 }
         }
     }

src/bindings/scripts/scripts/zone/coilfang_resevoir/serpent_shrine/boss_morogrim_tidewalker.cpp

@@ -73,7 +73,7 @@ struct TRINITY_DLL_DECL boss_morogrim_tidewalkerAI : public ScriptedAI
 {
     boss_morogrim_tidewalkerAI(Creature* pCreature) : ScriptedAI(pCreature)
     {
-        m_pInstance = ((ScriptedInstance*)pCreature->GetInstanceData());
+        m_pInstance = pCreature->GetInstanceData();
     }
 
     ScriptedInstance* m_pInstance;                          // the instance

src/bindings/scripts/scripts/zone/hellfire_citadel/blood_furnace/instance_blood_furnace.cpp

@@ -82,8 +82,11 @@ struct TRINITY_DLL_DECL instance_blood_furnace : public ScriptedInstance
     }
 
 
-    void OnCreatureCreate(Creature *creature, uint32 creature_entry)
+    void OnCreatureCreate(Creature *creature, bool add)
     {
+        if(!add)
+            return;
+
         switch(creature->GetEntry())
         {
              case 17381: The_MakerGUID = creature->GetGUID(); break;
@@ -92,8 +95,11 @@ struct TRINITY_DLL_DECL instance_blood_furnace : public ScriptedInstance
         }
     }
 
-    void OnObjectCreate(GameObject *go)
+    void OnGameObjectCreate(GameObject *go, bool add)
     {
+        if(!add)
+            return;
+
      if (go->GetEntry() == 181766)                //Final exit door
          Door1GUID = go->GetGUID();
      if (go->GetEntry() == 181811)               //The Maker Front door

src/bindings/scripts/scripts/zone/stormwind/stormwind_city.cpp

@@ -117,7 +117,7 @@ bool QuestAccept_npc_bartleby(Player* pPlayer, Creature* pCreature, Quest const*
     if (pQuest->GetQuestId() == QUEST_BEAT)
     {
         pCreature->setFaction(FACTION_ENEMY);
-        ((npc_bartlebyAI*)pCreature->AI())->AttackStart(pPlayer);
+        pCreature->AI()->AttackStart(pPlayer);
     }
     return true;
 }