Updated ScriptMgr with new function to favorite transmog module

modules/worldengine/nucleus/src/Logging/Log.h

@@ -41,6 +41,7 @@ enum DebugLogFilters
     LOG_FILTER_TRANSPORTS               = 0x00400000,   // Transport related
     LOG_FILTER_WARDEN                   = 0x00800000,   // Warden related
     LOG_FILTER_BATTLEFIELD              = 0x01000000,   // Battlefield related
+    LOG_FILTER_MODULES                  = 0x02000000,   // Modules debug
 };
 
 enum LogTypes

src/game/Entities/Item/Item.cpp

@@ -465,6 +465,7 @@ bool Item::LoadFromDB(uint32 guid, uint64 owner_guid, Field* fields, uint32 entr
 /*static*/
 void Item::DeleteFromDB(SQLTransaction& trans, uint32 itemGuid)
 {
+    sScriptMgr->OnGlobalItemDelFromDB(trans,itemGuid);
     PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_DEL_ITEM_INSTANCE);
     stmt->setUInt32(0, itemGuid);
     trans->Append(stmt);

src/game/Entities/Player/Player.cpp

@@ -12682,7 +12682,7 @@ void Player::QuickEquipItem(uint16 pos, Item* pItem)
 }
 
 void Player::SetVisibleItemSlot(uint8 slot, Item* pItem)
-{ 
+{
     if (pItem)
     {
         SetUInt32Value(PLAYER_VISIBLE_ITEM_1_ENTRYID + (slot * 2), pItem->GetEntry());
@@ -12694,6 +12694,8 @@ void Player::SetVisibleItemSlot(uint8 slot, Item* pItem)
         SetUInt32Value(PLAYER_VISIBLE_ITEM_1_ENTRYID + (slot * 2), 0);
         SetUInt32Value(PLAYER_VISIBLE_ITEM_1_ENCHANTMENT + (slot * 2), 0);
     }
+
+    sScriptMgr->OnAfterPlayerSetVisibleItemSlot(this, slot, pItem);
 }
 
 void Player::VisualizeItem(uint8 slot, Item* pItem)

src/game/Handlers/SpellHandler.cpp

@@ -251,7 +251,7 @@ void WorldSession::HandleOpenWrappedItemCallback(PreparedQueryResult result, uin
     if (item->GetGUIDLow() != itemLowGUID || !item->HasFlag(ITEM_FIELD_FLAGS, ITEM_FLAG_WRAPPED)) // during getting result, gift was swapped with another item
         return;
 
-    
+
     if (!result)
     {
         sLog->outError("Wrapped item %u don't have record in character_gifts table and will deleted", item->GetGUIDLow());
@@ -655,7 +655,13 @@ void WorldSession::HandleMirrorImageDataRequest(WorldPacket & recvData)
             else if (*itr == EQUIPMENT_SLOT_BACK && player->HasFlag(PLAYER_FLAGS, PLAYER_FLAGS_HIDE_CLOAK))
                 data << uint32(0);
             else if (Item const* item = player->GetItemByPos(INVENTORY_SLOT_BAG_0, *itr))
-                data << uint32(item->GetTemplate()->DisplayInfoID);
+            {
+                uint32 displayInfoId=item->GetTemplate()->DisplayInfoID;
+
+                sScriptMgr->OnGlobalMirrorImageDisplayItem(item,displayInfoId);
+
+                data << uint32(displayInfoId);
+            }
             else
                 data << uint32(0);
         }

src/game/Scripting/ScriptMgr.cpp

@@ -1323,6 +1323,11 @@ void ScriptMgr::OnPlayerBeingCharmed(Player* player, Unit* charmer, uint32 oldFa
     FOREACH_SCRIPT(PlayerScript)->OnBeingCharmed(player, charmer, oldFactionId, newFactionId);
 }
 
+void ScriptMgr::OnAfterPlayerSetVisibleItemSlot(Player* player, uint8 slot, Item *item)
+{
+    FOREACH_SCRIPT(PlayerScript)->OnAfterSetVisibleItemSlot(player, slot,item);
+}
+
 // Guild
 void ScriptMgr::OnGuildAddMember(Guild* guild, Player* player, uint8& plRank)
 {
@@ -1411,6 +1416,19 @@ void ScriptMgr::OnGroupDisband(Group* group)
     FOREACH_SCRIPT(GroupScript)->OnDisband(group);
 }
 
+void ScriptMgr::OnGlobalItemDelFromDB(SQLTransaction& trans, uint32 itemGuid)
+{
+    ASSERT(trans);
+    ASSERT(itemGuid);
+
+    FOREACH_SCRIPT(GlobalScript)->OnItemDelFromDB(trans,itemGuid);
+}
+
+void ScriptMgr::OnGlobalMirrorImageDisplayItem(const Item *item, uint32 &display)
+{
+    FOREACH_SCRIPT(GlobalScript)->OnMirrorImageDisplayItem(item,display);
+}
+
 SpellScriptLoader::SpellScriptLoader(const char* name)
     : ScriptObject(name)
 {
@@ -1555,6 +1573,12 @@ GroupScript::GroupScript(const char* name)
     ScriptRegistry<GroupScript>::AddScript(this);
 }
 
+GlobalScript::GlobalScript(const char* name)
+    : ScriptObject(name)
+{
+    ScriptRegistry<GlobalScript>::AddScript(this);
+}
+
 // Instantiate static members of ScriptRegistry.
 template<class TScript> std::map<uint32, TScript*> ScriptRegistry<TScript>::ScriptPointerList;
 template<class TScript> std::vector<TScript*> ScriptRegistry<TScript>::ALScripts;
@@ -1585,6 +1609,7 @@ template class ScriptRegistry<AchievementCriteriaScript>;
 template class ScriptRegistry<PlayerScript>;
 template class ScriptRegistry<GuildScript>;
 template class ScriptRegistry<GroupScript>;
+template class ScriptRegistry<GlobalScript>;
 
 // Undefine utility macros.
 #undef GET_SCRIPT_RET

src/game/Scripting/ScriptMgr.h

@@ -235,7 +235,7 @@ class WorldScript : public ScriptObject
 
         // Called after the world configuration is (re)loaded.
         virtual void OnAfterConfigLoad(bool /*reload*/) { }
-        
+
         // Called before the world configuration is (re)loaded.
         virtual void OnBeforeConfigLoad(bool /*reload*/) { }
 
@@ -303,7 +303,7 @@ template<class TMap> class MapScript : public UpdatableScript<TMap>
     public:
         void checkMap() {
             _mapEntry = sMapStore.LookupEntry(_mapId);
-            
+
             if (!_mapEntry)
                 sLog->outError("Invalid MapScript for %u; no such map ID.", _mapId);
         }
@@ -783,8 +783,11 @@ class PlayerScript : public ScriptObject
         // Called when a player selects an option in a player gossip window
         virtual void OnGossipSelectCode(Player* /*player*/, uint32 /*menu_id*/, uint32 /*sender*/, uint32 /*action*/, const char* /*code*/) { }
 
-        // On player getting charmed 
+        // On player getting charmed
         virtual void OnBeingCharmed(Player* /*player*/, Unit* /*charmer*/, uint32 /*oldFactionId*/, uint32 /*newFactionId*/) { }
+
+        // To change behaviour of set visible item slot
+        virtual void OnAfterSetVisibleItemSlot(Player* /*player*/, uint8 /*slot*/, Item* /*item*/) { }
 };
 
 class GuildScript : public ScriptObject
@@ -856,6 +859,20 @@ class GroupScript : public ScriptObject
         virtual void OnDisband(Group* /*group*/) { }
 };
 
+// following hooks can be used anywhere and are not db bounded
+class GlobalScript : public ScriptObject
+{
+    protected:
+
+        GlobalScript(const char* name);
+
+    public:
+
+        // items
+        virtual void OnItemDelFromDB(SQLTransaction& /*trans*/, uint32 /*itemGuid*/) { }
+        virtual void OnMirrorImageDisplayItem(const Item* /*item*/, uint32& /*display*/) { }
+};
+
 // Placed here due to ScriptRegistry::AddScript dependency.
 #define sScriptMgr ACE_Singleton<ScriptMgr, ACE_Null_Mutex>::instance()
 
@@ -1067,6 +1084,7 @@ class ScriptMgr
         void OnGossipSelect(Player* player, uint32 menu_id, uint32 sender, uint32 action);
         void OnGossipSelectCode(Player* player, uint32 menu_id, uint32 sender, uint32 action, const char* code);
         void OnPlayerBeingCharmed(Player* player, Unit* charmer, uint32 oldFactionId, uint32 newFactionId);
+        void OnAfterPlayerSetVisibleItemSlot(Player* player, uint8 /*slot*/, Item *item);
 
     public: /* GuildScript */
 
@@ -1091,6 +1109,10 @@ class ScriptMgr
         void OnGroupChangeLeader(Group* group, uint64 newLeaderGuid, uint64 oldLeaderGuid);
         void OnGroupDisband(Group* group);
 
+    public: /* GlobalScript */
+        void OnGlobalItemDelFromDB(SQLTransaction& trans, uint32 itemGuid);
+        void OnGlobalMirrorImageDisplayItem(const Item *item, uint32 &display);
+
     public: /* Scheduled scripts */
 
         uint32 IncreaseScheduledScriptsCount() { return ++_scheduledScripts; }
@@ -1147,7 +1169,7 @@ class ScriptRegistry
         static void AddALScripts() {
             for(ScriptVectorIterator it = ALScripts.begin(); it != ALScripts.end(); ++it) {
                 TScript* const script = *it;
-                
+
                 script->checkValidity();
 
                 if (script->IsDatabaseBound()) {