Gossip script for items

src/server/game/Globals/ObjectMgr.cpp

@@ -9080,6 +9080,12 @@ GameObjectTemplate const* ObjectMgr::GetGameObjectTemplate(uint32 entry)
     return NULL;
 }
 
+Player* ObjectMgr::GetPlayerByLowGUID(uint32 lowguid) const
+{
+    uint64 guid = MAKE_NEW_GUID(lowguid, 0, HIGHGUID_PLAYER);
+    return ObjectAccessor::FindPlayer(guid);
+}
+
 bool ObjectMgr::IsGameObjectStaticTransport(uint32 entry)
 {
     GameObjectTemplate const* goinfo = GetGameObjectTemplate(entry);

src/server/game/Globals/ObjectMgr.h

@@ -666,6 +666,8 @@ class ObjectMgr
 
         typedef std::map<uint32, uint32> CharacterConversionMap;
 
+        Player* GetPlayerByLowGUID(uint32 lowguid) const;
+
         GameObjectTemplate const* GetGameObjectTemplate(uint32 entry);
         bool IsGameObjectStaticTransport(uint32 entry);
         GameObjectTemplateContainer const* GetGameObjectTemplates() const { return &_gameObjectTemplateStore; }
@@ -687,6 +689,18 @@ class ObjectMgr
         ItemTemplate const* GetItemTemplate(uint32 entry);
         ItemTemplateContainer const* GetItemTemplateStore() const { return &_itemTemplateStore; }
 
+        ItemLocale const* GetItemLocale(uint32 entry) const
+        {
+            ItemLocaleContainer::const_iterator itr = _itemLocaleStore.find(entry);
+            if (itr == _itemLocaleStore.end()) return NULL;
+            return &itr->second;
+        }
+        ItemSetNameLocale const* GetItemSetNameLocale(uint32 entry) const
+        {
+            ItemSetNameLocaleContainer::const_iterator itr = _itemSetNameLocaleStore.find(entry);
+            if (itr == _itemSetNameLocaleStore.end())return NULL;
+            return &itr->second;
+        }
         ItemSetNameEntry const* GetItemSetNameEntry(uint32 itemId)
         {
             ItemSetNameContainer::iterator itr = _itemSetNameStore.find(itemId);
@@ -1164,6 +1178,11 @@ class ObjectMgr
         GraveyardContainer GraveyardStore;
 
         static void AddLocaleString(std::string const& s, LocaleConstant locale, StringVector& data);
+        static inline void GetLocaleString(const StringVector& data, int loc_idx, std::string& value)
+        {
+            if (data.size() > size_t(loc_idx) && !data[loc_idx].empty())
+                value = data[loc_idx];
+        }
 
         CharacterConversionMap FactionChangeAchievements;
         CharacterConversionMap FactionChangeItems;

src/server/game/Handlers/MiscHandler.cpp

@@ -101,6 +101,7 @@ void WorldSession::HandleGossipSelectOptionOpcode(WorldPacket & recv_data)
 
     Creature* unit = NULL;
     GameObject* go = NULL;
+    Item* item = NULL;
     if (IS_CRE_OR_VEH_GUID(guid))
     {
         unit = GetPlayer()->GetNPCIfCanInteractWith(guid, UNIT_NPC_FLAG_NONE);
@@ -119,6 +120,23 @@ void WorldSession::HandleGossipSelectOptionOpcode(WorldPacket & recv_data)
             return;
         }
     }
+    else if (IS_ITEM_GUID(guid))
+    {
+        item = _player->GetItemByGuid(guid);
+        if (!item || _player->IsBankPos(item->GetPos()))
+        {
+            //TC_LOG_DEBUG("network", "WORLD: HandleGossipSelectOptionOpcode - %s not found.", guid.ToString().c_str());
+            return;
+        }
+    }
+    else if (IS_PLAYER_GUID(guid))
+    {
+        if (guid != _player->GetGUID() || menuId != _player->PlayerTalkClass->GetGossipMenu().GetMenuId())
+        {
+            //TC_LOG_DEBUG("network", "WORLD: HandleGossipSelectOptionOpcode - %s not found.", guid.ToString().c_str());
+            return;
+        }
+    }
     else
     {
         ;//sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: HandleGossipSelectOptionOpcode - unsupported GUID type for highguid %u. lowpart %u.", uint32(GUID_HIPART(guid)), uint32(GUID_LOPART(guid)));
@@ -147,11 +165,19 @@ void WorldSession::HandleGossipSelectOptionOpcode(WorldPacket & recv_data)
             if (!sScriptMgr->OnGossipSelectCode(_player, unit, _player->PlayerTalkClass->GetGossipOptionSender(gossipListId), _player->PlayerTalkClass->GetGossipOptionAction(gossipListId), code.c_str()))
                 _player->OnGossipSelect(unit, gossipListId, menuId);
         }
-        else
+        else if (go)
         {
             go->AI()->GossipSelectCode(_player, menuId, gossipListId, code.c_str());
             sScriptMgr->OnGossipSelectCode(_player, go, _player->PlayerTalkClass->GetGossipOptionSender(gossipListId), _player->PlayerTalkClass->GetGossipOptionAction(gossipListId), code.c_str());
         }
+        else if (item)
+        {
+            sScriptMgr->OnGossipSelectCode(_player, item, _player->PlayerTalkClass->GetGossipOptionSender(gossipListId), _player->PlayerTalkClass->GetGossipOptionAction(gossipListId), code.c_str());
+        }
+        else
+        {
+            sScriptMgr->OnGossipSelectCode(_player, menuId, _player->PlayerTalkClass->GetGossipOptionSender(gossipListId), _player->PlayerTalkClass->GetGossipOptionAction(gossipListId), code.c_str());
+        }
     }
     else
     {
@@ -161,12 +187,20 @@ void WorldSession::HandleGossipSelectOptionOpcode(WorldPacket & recv_data)
             if (!sScriptMgr->OnGossipSelect(_player, unit, _player->PlayerTalkClass->GetGossipOptionSender(gossipListId), _player->PlayerTalkClass->GetGossipOptionAction(gossipListId)))
                 _player->OnGossipSelect(unit, gossipListId, menuId);
         }
-        else
+        else if (go)
         {
             go->AI()->GossipSelect(_player, menuId, gossipListId);
             if (!sScriptMgr->OnGossipSelect(_player, go, _player->PlayerTalkClass->GetGossipOptionSender(gossipListId), _player->PlayerTalkClass->GetGossipOptionAction(gossipListId)))
                 _player->OnGossipSelect(go, gossipListId, menuId);
         }
+        else if (item)
+        {
+            sScriptMgr->OnGossipSelect(_player, item, _player->PlayerTalkClass->GetGossipOptionSender(gossipListId), _player->PlayerTalkClass->GetGossipOptionAction(gossipListId));
+        }
+        else
+        {
+            sScriptMgr->OnGossipSelect(_player, menuId, _player->PlayerTalkClass->GetGossipOptionSender(gossipListId), _player->PlayerTalkClass->GetGossipOptionAction(gossipListId));
+        }
     }
 }