Exemple #1
0
/**
 * Clone MailDraft from another MailDraft.
 *
 * @param draft Point to source for draft cloning.
 */
void MailDraft::CloneFrom(MailDraft const& draft)
{
    m_mailTemplateId = draft.GetMailTemplateId();
    m_mailTemplateItemsNeed = draft.m_mailTemplateItemsNeed;

    m_subject = draft.GetSubject();

    MANGOS_ASSERT(!m_bodyId);
    if (uint32 bodyId = draft.GetBodyId())
    {
        std::string text = sObjectMgr.GetItemText(bodyId);
        m_bodyId = sObjectMgr.CreateItemText(text);
    }

    m_money = draft.GetMoney();
    m_COD = draft.GetCOD();

    for (const auto& m_item : draft.m_items)
    {
        Item* item = m_item.second;

        if (Item* newitem = item->CloneItem(item->GetCount()))
        {
            newitem->SaveToDB();
            AddItem(newitem);
        }
    }
}
Exemple #2
0
/**
 * Clone MailDraft from another MailDraft.
 *
 * @param draft Point to source for draft cloning.
 */
void MailDraft::CloneFrom(MailDraft const& draft)
{
    m_mailTemplateId = draft.GetMailTemplateId();
    m_mailTemplateItemsNeed = draft.m_mailTemplateItemsNeed;

    m_subject = draft.GetSubject();

    MANGOS_ASSERT(!m_bodyId);
    if (uint32 bodyId = draft.GetBodyId())
    {
        std::string text = sObjectMgr.GetItemText(bodyId);
        m_bodyId = sObjectMgr.CreateItemText(text);
    }

    m_money = draft.GetMoney();
    m_COD = draft.GetCOD();

    for (MailItemMap::const_iterator mailItemIter = draft.m_items.begin(); mailItemIter != draft.m_items.end(); ++mailItemIter)
    {
        Item* item = mailItemIter->second;

        if (Item* newitem = item->CloneItem(item->GetCount()))
        {
            newitem->SaveToDB();
            AddItem(newitem);
        }
    }
}
Exemple #3
0
/**
 * Clone MailDraft from another MailDraft.
 *
 * @param draft Point to source for draft cloning.
 */
void MailDraft::CloneFrom(MailDraft const& draft)
{
    m_mailTemplateId = draft.GetMailTemplateId();
    m_mailTemplateItemsNeed = draft.m_mailTemplateItemsNeed;

    m_subject = draft.GetSubject();
    m_body = draft.GetBody();
    m_money = draft.GetMoney();
    m_COD = draft.GetCOD();

    for(MailItemMap::const_iterator mailItemIter = draft.m_items.begin(); mailItemIter != draft.m_items.end(); ++mailItemIter)
    {
        Item* item = mailItemIter->second;

        if(Item* newitem = item->CloneItem(item->GetCount()))
        {
            newitem->SaveToDB();
            AddItem(newitem);
        }
    }
}
//this void creates new auction and adds auction to some auctionhouse
void WorldSession::HandleAuctionSellItem(WorldPacket& recvData)
{
    ObjectGuid auctioneer;
    uint32 itemsCount, etime, bid, buyout;
    recvData >> auctioneer;
    recvData >> itemsCount;

    ObjectGuid itemGUIDs[MAX_AUCTION_ITEMS]; // 160 slot = 4x 36 slot bag + backpack 16 slot
    uint32 count[MAX_AUCTION_ITEMS];
    memset(count, 0, sizeof(count));

    if (itemsCount > MAX_AUCTION_ITEMS)
    {
        SendAuctionCommandResult(0, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
        recvData.rfinish();
        return;
    }

    for (uint32 i = 0; i < itemsCount; ++i)
    {
        recvData >> itemGUIDs[i];
        recvData >> count[i];

        if (!itemGUIDs[i] || !count[i] || count[i] > 1000)
        {
            recvData.rfinish();
            return;
        }
    }

    recvData >> bid;
    recvData >> buyout;
    recvData >> etime;

    if (!bid || !etime)
        return;

    if (bid > MAX_MONEY_AMOUNT || buyout > MAX_MONEY_AMOUNT)
    {
        TC_LOG_DEBUG("network", "WORLD: HandleAuctionSellItem - Player %s (GUID %u) attempted to sell item with higher price than max gold amount.", _player->GetName().c_str(), _player->GetGUID().GetCounter());
        SendAuctionCommandResult(0, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
        return;
    }

    Creature* creature = GetPlayer()->GetNPCIfCanInteractWith(auctioneer, UNIT_NPC_FLAG_AUCTIONEER);
    if (!creature)
    {
        TC_LOG_DEBUG("network", "WORLD: HandleAuctionSellItem - Unit (%s) not found or you can't interact with him.", auctioneer.ToString().c_str());
        return;
    }

    AuctionHouseEntry const* auctionHouseEntry = AuctionHouseMgr::GetAuctionHouseEntry(creature->getFaction());
    if (!auctionHouseEntry)
    {
        TC_LOG_DEBUG("network", "WORLD: HandleAuctionSellItem - Unit (%s) has wrong faction.", auctioneer.ToString().c_str());
        return;
    }

    etime *= MINUTE;

    switch (etime)
    {
        case 1*MIN_AUCTION_TIME:
        case 2*MIN_AUCTION_TIME:
        case 4*MIN_AUCTION_TIME:
            break;
        default:
            return;
    }

    if (GetPlayer()->HasUnitState(UNIT_STATE_DIED))
        GetPlayer()->RemoveAurasByType(SPELL_AURA_FEIGN_DEATH);

    Item* items[MAX_AUCTION_ITEMS];

    uint32 finalCount = 0;
    uint32 itemEntry = 0;

    for (uint32 i = 0; i < itemsCount; ++i)
    {
        Item* item = _player->GetItemByGuid(itemGUIDs[i]);

        if (!item)
        {
            SendAuctionCommandResult(0, AUCTION_SELL_ITEM, ERR_AUCTION_ITEM_NOT_FOUND);
            return;
        }

        if (itemEntry == 0)
            itemEntry = item->GetTemplate()->ItemId;

        if (sAuctionMgr->GetAItem(item->GetGUID().GetCounter()) || !item->CanBeTraded() || item->IsNotEmptyBag() ||
            item->GetTemplate()->Flags & ITEM_PROTO_FLAG_CONJURED || item->GetUInt32Value(ITEM_FIELD_DURATION) ||
            item->GetCount() < count[i] || itemEntry != item->GetTemplate()->ItemId)
        {
            SendAuctionCommandResult(0, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
            return;
        }

        items[i] = item;
        finalCount += count[i];
    }

    if (!finalCount)
    {
        SendAuctionCommandResult(0, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
        return;
    }

    // check if there are 2 identical guids, in this case user is most likely cheating
    for (uint32 i = 0; i < itemsCount - 1; ++i)
    {
        for (uint32 j = i + 1; j < itemsCount; ++j)
        {
            if (itemGUIDs[i] == itemGUIDs[j])
            {
                SendAuctionCommandResult(0, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
                return;
            }
        }
    }

    for (uint32 i = 0; i < itemsCount; ++i)
    {
        Item* item = items[i];

        if (item->GetMaxStackCount() < finalCount)
        {
            SendAuctionCommandResult(0, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
            return;
        }
    }

    Item* item = items[0];

    uint32 auctionTime = uint32(etime * sWorld->getRate(RATE_AUCTION_TIME));
    AuctionHouseObject* auctionHouse = sAuctionMgr->GetAuctionsMap(creature->getFaction());

    uint32 deposit = sAuctionMgr->GetAuctionDeposit(auctionHouseEntry, etime, item, finalCount);
    if (!_player->HasEnoughMoney(deposit))
    {
        SendAuctionCommandResult(0, AUCTION_SELL_ITEM, ERR_AUCTION_NOT_ENOUGHT_MONEY);
        return;
    }

    AuctionEntry* AH = new AuctionEntry();

    if (sWorld->getBoolConfig(CONFIG_ALLOW_TWO_SIDE_INTERACTION_AUCTION))
        AH->houseId = AUCTIONHOUSE_NEUTRAL;
    else
    {
        CreatureData const* auctioneerData = sObjectMgr->GetCreatureData(creature->GetSpawnId());
        if (!auctioneerData)
        {
            TC_LOG_ERROR("misc", "Data for auctioneer not found (%s)", auctioneer.ToString().c_str());
            SendAuctionCommandResult(0, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
            delete AH;
            return;
        }

        CreatureTemplate const* auctioneerInfo = sObjectMgr->GetCreatureTemplate(auctioneerData->id);
        if (!auctioneerInfo)
        {
            TC_LOG_ERROR("misc", "Non existing auctioneer (%s)", auctioneer.ToString().c_str());
            SendAuctionCommandResult(0, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
            delete AH;
            return;
        }

        const AuctionHouseEntry* AHEntry = sAuctionMgr->GetAuctionHouseEntry(auctioneerInfo->faction);
        AH->houseId = AHEntry->houseId;
    }

    // Required stack size of auction matches to current item stack size, just move item to auctionhouse
    if (itemsCount == 1 && item->GetCount() == count[0])
    {
        if (HasPermission(rbac::RBAC_PERM_LOG_GM_TRADE))
        {
            sLog->outCommand(GetAccountId(), "GM %s (Account: %u) create auction: %s (Entry: %u Count: %u)",
                GetPlayerName().c_str(), GetAccountId(), item->GetTemplate()->Name1.c_str(), item->GetEntry(), item->GetCount());
        }

        AH->Id = sObjectMgr->GenerateAuctionID();
        AH->itemGUIDLow = item->GetGUID().GetCounter();
        AH->itemEntry = item->GetEntry();
        AH->itemCount = item->GetCount();
        AH->owner = _player->GetGUID().GetCounter();
        AH->startbid = bid;
        AH->bidder = 0;
        AH->bid = 0;
        AH->buyout = buyout;
        AH->expire_time = time(NULL) + auctionTime;
        AH->deposit = deposit;
        AH->etime = etime;
        AH->auctionHouseEntry = auctionHouseEntry;

        TC_LOG_INFO("network", "CMSG_AUCTION_SELL_ITEM: Player %s (guid %d) is selling item %s entry %u (guid %d) with count %u with initial bid %u with buyout %u and with time %u (in sec) in auctionhouse %u",
            _player->GetName().c_str(), _player->GetGUID().GetCounter(), item->GetTemplate()->Name1.c_str(), item->GetEntry(), item->GetGUID().GetCounter(), item->GetCount(), bid, buyout, auctionTime, AH->GetHouseId());
        sAuctionMgr->AddAItem(item);
        auctionHouse->AddAuction(AH);
        sAuctionMgr->PendingAuctionAdd(_player, AH);

        _player->MoveItemFromInventory(item->GetBagSlot(), item->GetSlot(), true);

        SQLTransaction trans = CharacterDatabase.BeginTransaction();
        item->DeleteFromInventoryDB(trans);
        item->SaveToDB(trans);

        AH->SaveToDB(trans);
        _player->SaveInventoryAndGoldToDB(trans);
        CharacterDatabase.CommitTransaction(trans);

        SendAuctionCommandResult(AH->Id, AUCTION_SELL_ITEM, ERR_AUCTION_OK);

        GetPlayer()->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_CREATE_AUCTION, 1);
    }
    else // Required stack size of auction does not match to current item stack size, clone item and set correct stack size
    {
        Item* newItem = item->CloneItem(finalCount, _player);
        if (!newItem)
        {
            TC_LOG_ERROR("network", "CMSG_AUCTION_SELL_ITEM: Could not create clone of item %u", item->GetEntry());
            SendAuctionCommandResult(0, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
            delete AH;
            return;
        }

        if (HasPermission(rbac::RBAC_PERM_LOG_GM_TRADE))
        {
            sLog->outCommand(GetAccountId(), "GM %s (Account: %u) create auction: %s (Entry: %u Count: %u)",
                GetPlayerName().c_str(), GetAccountId(), newItem->GetTemplate()->Name1.c_str(), newItem->GetEntry(), newItem->GetCount());
        }

        AH->Id = sObjectMgr->GenerateAuctionID();
        AH->itemGUIDLow = newItem->GetGUID().GetCounter();
        AH->itemEntry = newItem->GetEntry();
        AH->itemCount = newItem->GetCount();
        AH->owner = _player->GetGUID().GetCounter();
        AH->startbid = bid;
        AH->bidder = 0;
        AH->bid = 0;
        AH->buyout = buyout;
        AH->expire_time = time(NULL) + auctionTime;
        AH->deposit = deposit;
        AH->etime = etime;
        AH->auctionHouseEntry = auctionHouseEntry;

        TC_LOG_INFO("network", "CMSG_AUCTION_SELL_ITEM: Player %s (guid %d) is selling item %s entry %u (guid %d) with count %u with initial bid %u with buyout %u and with time %u (in sec) in auctionhouse %u",
            _player->GetName().c_str(), _player->GetGUID().GetCounter(), newItem->GetTemplate()->Name1.c_str(), newItem->GetEntry(), newItem->GetGUID().GetCounter(), newItem->GetCount(), bid, buyout, auctionTime, AH->GetHouseId());
        sAuctionMgr->AddAItem(newItem);
        auctionHouse->AddAuction(AH);
        sAuctionMgr->PendingAuctionAdd(_player, AH);

        for (uint32 j = 0; j < itemsCount; ++j)
        {
            Item* item2 = items[j];

            // Item stack count equals required count, ready to delete item - cloned item will be used for auction
            if (item2->GetCount() == count[j])
            {
                _player->MoveItemFromInventory(item2->GetBagSlot(), item2->GetSlot(), true);

                SQLTransaction trans = CharacterDatabase.BeginTransaction();
                item2->DeleteFromInventoryDB(trans);
                item2->DeleteFromDB(trans);
                CharacterDatabase.CommitTransaction(trans);
                delete item2;
            }
            else // Item stack count is bigger than required count, update item stack count and save to database - cloned item will be used for auction
            {
                item2->SetCount(item2->GetCount() - count[j]);
                item2->SetState(ITEM_CHANGED, _player);
                _player->ItemRemovedQuestCheck(item2->GetEntry(), count[j]);
                item2->SendUpdateToPlayer(_player);

                SQLTransaction trans = CharacterDatabase.BeginTransaction();
                item2->SaveToDB(trans);
                CharacterDatabase.CommitTransaction(trans);
            }
        }

        SQLTransaction trans = CharacterDatabase.BeginTransaction();
        newItem->SaveToDB(trans);
        AH->SaveToDB(trans);
        _player->SaveInventoryAndGoldToDB(trans);
        CharacterDatabase.CommitTransaction(trans);

        SendAuctionCommandResult(AH->Id, AUCTION_SELL_ITEM, ERR_AUCTION_OK);

        GetPlayer()->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_CREATE_AUCTION, 1);
    }
}
void WorldSession::HandleSellItemOpcode(WorldPacket& recvData)
{
    sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: Received CMSG_SELL_ITEM");
    uint64 vendorguid, itemguid;
    uint32 count;

    recvData >> vendorguid >> itemguid >> count;

    if (!itemguid)
        return;

    Creature* creature = GetPlayer()->GetNPCIfCanInteractWith(vendorguid, UNIT_NPC_FLAG_VENDOR);
    if (!creature)
    {
        sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: HandleSellItemOpcode - Unit (GUID: %u) not found or you can not interact with him.", uint32(GUID_LOPART(vendorguid)));
        _player->SendSellError(SELL_ERR_CANT_FIND_VENDOR, NULL, itemguid, 0);
        return;
    }

    // remove fake death
    if (GetPlayer()->HasUnitState(UNIT_STATE_DIED))
        GetPlayer()->RemoveAurasByType(SPELL_AURA_FEIGN_DEATH);

    Item* pItem = _player->GetItemByGuid(itemguid);
    if (pItem)
    {
        // prevent sell not owner item
        if (_player->GetGUID() != pItem->GetOwnerGUID())
        {
            _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, creature, itemguid, 0);
            return;
        }

        // prevent sell non empty bag by drag-and-drop at vendor's item list
        if (pItem->IsNotEmptyBag())
        {
            _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, creature, itemguid, 0);
            return;
        }

        // prevent sell currently looted item
        if (_player->GetLootGUID() == pItem->GetGUID())
        {
            _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, creature, itemguid, 0);
            return;
        }

        // prevent selling item for sellprice when the item is still refundable
        // this probably happens when right clicking a refundable item, the client sends both
        // CMSG_SELL_ITEM and CMSG_REFUND_ITEM (unverified)
        if (pItem->HasFlag(ITEM_FIELD_FLAGS, ITEM_FLAG_REFUNDABLE))
            return; // Therefore, no feedback to client

        // special case at auto sell (sell all)
        if (count == 0)
        {
            count = pItem->GetCount();
        }
        else
        {
            // prevent sell more items that exist in stack (possible only not from client)
            if (count > pItem->GetCount())
            {
                _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, creature, itemguid, 0);
                return;
            }
        }

        ItemTemplate const* pProto = pItem->GetTemplate();
        if (pProto)
        {
            if (pProto->SellPrice > 0)
            {
                if (count < pItem->GetCount())               // need split items
                {
                    Item* pNewItem = pItem->CloneItem(count, _player);
                    if (!pNewItem)
                    {
                        sLog->outError(LOG_FILTER_NETWORKIO, "WORLD: HandleSellItemOpcode - could not create clone of item %u; count = %u", pItem->GetEntry(), count);
                        _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, creature, itemguid, 0);
                        return;
                    }

                    pItem->SetCount(pItem->GetCount() - count);
                    _player->ItemRemovedQuestCheck(pItem->GetEntry(), count);
                    if (_player->IsInWorld())
                        pItem->SendUpdateToPlayer(_player);
                    pItem->SetState(ITEM_CHANGED, _player);

                    _player->AddItemToBuyBackSlot(pNewItem);
                    if (_player->IsInWorld())
                        pNewItem->SendUpdateToPlayer(_player);
                }
                else
                {
                    _player->ItemRemovedQuestCheck(pItem->GetEntry(), pItem->GetCount());
                    _player->RemoveItem(pItem->GetBagSlot(), pItem->GetSlot(), true);
                    pItem->RemoveFromUpdateQueueOf(_player);
                    _player->AddItemToBuyBackSlot(pItem);
                }

                uint32 money = pProto->SellPrice * count;
                _player->ModifyMoney(money);
                _player->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_MONEY_FROM_VENDORS, money);
            }
            else
                _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, creature, itemguid, 0);
            return;
        }
    }
    _player->SendSellError(SELL_ERR_CANT_FIND_ITEM, creature, itemguid, 0);
    return;
}
//this void creates new auction and adds auction to some auctionhouse
void WorldSession::HandleAuctionSellItem(WorldPacket & recv_data)
{
    uint64 auctioneer;
    uint32 itemsCount, etime, bid, buyout;
    recv_data >> auctioneer;
    recv_data >> itemsCount;

    uint64 itemGUIDs[MAX_AUCTION_ITEMS]; // 160 slot = 4x 36 slot bag + backpack 16 slot
    uint32 count[MAX_AUCTION_ITEMS];

    for (uint32 i = 0; i < itemsCount; ++i)
    {
        recv_data >> itemGUIDs[i];
        recv_data >> count[i];

        if (!itemGUIDs[i] || !count[i] || count[i] > 1000 )
            return;
    }

    recv_data >> bid;
    recv_data >> buyout;
    recv_data >> etime;

    if (!bid || !etime)
        return;

    Creature* creature = GetPlayer()->GetNPCIfCanInteractWith(auctioneer, UNIT_NPC_FLAG_AUCTIONEER);
    if (!creature)
    {
        sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: HandleAuctionSellItem - Unit (GUID: %u) not found or you can't interact with him.", GUID_LOPART(auctioneer));
        return;
    }

    AuctionHouseEntry const* auctionHouseEntry = AuctionHouseMgr::GetAuctionHouseEntry(creature->getFaction());
    if (!auctionHouseEntry)
    {
        sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: HandleAuctionSellItem - Unit (GUID: %u) has wrong faction.", GUID_LOPART(auctioneer));
        return;
    }

    if (itemsCount > MAX_AUCTION_ITEMS)
    {
        SendAuctionCommandResult(0, AUCTION_SELL_ITEM, AUCTION_INTERNAL_ERROR);
        return;
    }

    etime *= MINUTE;

    switch(etime)
    {
        case 1*MIN_AUCTION_TIME:
        case 2*MIN_AUCTION_TIME:
        case 4*MIN_AUCTION_TIME:
            break;
        default:
            return;
    }

    if (GetPlayer()->HasUnitState(UNIT_STATE_DIED))
        GetPlayer()->RemoveAurasByType(SPELL_AURA_FEIGN_DEATH);

    Item* items[MAX_AUCTION_ITEMS];

    uint32 finalCount = 0;

    for (uint32 i = 0; i < itemsCount; ++i)
    {
        Item* item = _player->GetItemByGuid(itemGUIDs[i]);

        if (!item)
        {
            SendAuctionCommandResult(0, AUCTION_SELL_ITEM, AUCTION_ITEM_NOT_FOUND);
            return;
        }

        if (sAuctionMgr->GetAItem(item->GetGUIDLow()) || !item->CanBeTraded() || item->IsNotEmptyBag() || 
            item->GetTemplate()->Flags & ITEM_PROTO_FLAG_CONJURED || item->GetUInt32Value(ITEM_FIELD_DURATION) ||
            item->GetCount() < count[i])
        {
            SendAuctionCommandResult(0, AUCTION_SELL_ITEM, AUCTION_INTERNAL_ERROR);
            return;
        }

        items[i] = item;
        finalCount += count[i];
    }

    if (!finalCount)
    {
        SendAuctionCommandResult(0, AUCTION_SELL_ITEM, AUCTION_INTERNAL_ERROR);
        return;
    }

    for (uint32 i = 0; i < itemsCount; ++i)
    {
        Item* item = items[i];

        if (item->GetMaxStackCount() < finalCount)
        {
            SendAuctionCommandResult(0, AUCTION_SELL_ITEM, AUCTION_INTERNAL_ERROR);
            return;
        }
    }

    for (uint32 i = 0; i < itemsCount; ++i)
    {
        Item* item = items[i];

        uint32 auctionTime = uint32(etime * sWorld->getRate(RATE_AUCTION_TIME));
        AuctionHouseObject* auctionHouse = sAuctionMgr->GetAuctionsMap(creature->getFaction());

        uint32 deposit = sAuctionMgr->GetAuctionDeposit(auctionHouseEntry, etime, item, finalCount);
        if (!_player->HasEnoughMoney(deposit))
        {
            SendAuctionCommandResult(0, AUCTION_SELL_ITEM, AUCTION_NOT_ENOUGHT_MONEY);
            return;
        }

        _player->ModifyMoney(-int32(deposit));

        AuctionEntry* AH = new AuctionEntry;
        AH->Id = sObjectMgr->GenerateAuctionID();

        if (sWorld->getBoolConfig(CONFIG_ALLOW_TWO_SIDE_INTERACTION_AUCTION))
            AH->auctioneer = 23442;
        else
            AH->auctioneer = GUID_LOPART(auctioneer);

        if (itemsCount == 1 && item->GetCount() == count[i])
        {
            if (GetSecurity() > SEC_PLAYER && sWorld->getBoolConfig(CONFIG_GM_LOG_TRADE))
            {
                sLog->outCommand(GetAccountId(), "GM %s (Account: %u) create auction: %s (Entry: %u Count: %u)",
                    GetPlayerName(), GetAccountId(), item->GetTemplate()->Name1.c_str(), item->GetEntry(), item->GetCount());
            }

            AH->item_guidlow = item->GetGUIDLow();
            AH->item_template = item->GetEntry();
            AH->owner = _player->GetGUIDLow();
            AH->startbid = bid;
            AH->bidder = 0;
            AH->bid = 0;
            AH->buyout = buyout;
            AH->expire_time = time(NULL) + auctionTime;
            AH->deposit = deposit;
            AH->auctionHouseEntry = auctionHouseEntry;

            sLog->outDetail("CMSG_AUCTION_SELL_ITEM: Player %s (guid %d) is selling item %s entry %u (guid %d) to auctioneer %u with count %u with initial bid %u with buyout %u and with time %u (in sec) in auctionhouse %u", _player->GetName(), _player->GetGUIDLow(), item->GetTemplate()->Name1.c_str(), item->GetEntry(), item->GetGUIDLow(), AH->auctioneer, item->GetCount(), bid, buyout, auctionTime, AH->GetHouseId());
            sAuctionMgr->AddAItem(item);
            auctionHouse->AddAuction(AH);

            _player->MoveItemFromInventory(item->GetBagSlot(), item->GetSlot(), true);

            SQLTransaction trans = CharacterDatabase.BeginTransaction();
            item->DeleteFromInventoryDB(trans);
            item->SaveToDB(trans);
            AH->SaveToDB(trans);
            _player->SaveInventoryAndGoldToDB(trans);
            CharacterDatabase.CommitTransaction(trans);

            SendAuctionCommandResult(AH->Id, AUCTION_SELL_ITEM, AUCTION_OK);

            GetPlayer()->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_CREATE_AUCTION, 1);
            return;
        }
        else
        {
            Item* newItem = item->CloneItem(finalCount, _player);
            if (!newItem)
            {
                sLog->outError("CMSG_AUCTION_SELL_ITEM: Could not create clone of item %u", item->GetEntry());
                SendAuctionCommandResult(0, AUCTION_SELL_ITEM, AUCTION_INTERNAL_ERROR);
                return;
            }

            if (GetSecurity() > SEC_PLAYER && sWorld->getBoolConfig(CONFIG_GM_LOG_TRADE))
            {
                sLog->outCommand(GetAccountId(), "GM %s (Account: %u) create auction: %s (Entry: %u Count: %u)",
                    GetPlayerName(), GetAccountId(), newItem->GetTemplate()->Name1.c_str(), newItem->GetEntry(), newItem->GetCount());
            }

            AH->item_guidlow = newItem->GetGUIDLow();
            AH->item_template = newItem->GetEntry();
            AH->owner = _player->GetGUIDLow();
            AH->startbid = bid;
            AH->bidder = 0;
            AH->bid = 0;
            AH->buyout = buyout;
            AH->expire_time = time(NULL) + auctionTime;
            AH->deposit = deposit;
            AH->auctionHouseEntry = auctionHouseEntry;

            sLog->outDetail("CMSG_AUCTION_SELL_ITEM: Player %s (guid %d) is selling item %s entry %u (guid %d) to auctioneer %u with count %u with initial bid %u with buyout %u and with time %u (in sec) in auctionhouse %u", _player->GetName(), _player->GetGUIDLow(), newItem->GetTemplate()->Name1.c_str(), newItem->GetEntry(), newItem->GetGUIDLow(), AH->auctioneer, newItem->GetCount(), bid, buyout, auctionTime, AH->GetHouseId());
            sAuctionMgr->AddAItem(newItem);
            auctionHouse->AddAuction(AH);

            for (uint32 i = 0; i < itemsCount; ++i)
            {
                Item* item = items[i];

                if (item->GetCount() == count[i])
                {
                    _player->MoveItemFromInventory(item->GetBagSlot(), item->GetSlot(), true);

                    SQLTransaction trans = CharacterDatabase.BeginTransaction();
                    item->DeleteFromInventoryDB(trans);
                    item->SaveToDB(trans);
                    CharacterDatabase.CommitTransaction(trans);
                }
                else
                {
                    item->SetCount(item->GetCount() - count[i]);
                    item->SetState(ITEM_CHANGED, _player);
                    _player->ItemRemovedQuestCheck(item->GetEntry(), count[i]);
                    item->SendUpdateToPlayer(_player);

                    SQLTransaction trans = CharacterDatabase.BeginTransaction();
                    item->SaveToDB(trans);
                    CharacterDatabase.CommitTransaction(trans);
                }
            }

            SQLTransaction trans = CharacterDatabase.BeginTransaction();
            AH->SaveToDB(trans);
            _player->SaveInventoryAndGoldToDB(trans);
            CharacterDatabase.CommitTransaction(trans);

            SendAuctionCommandResult(AH->Id, AUCTION_SELL_ITEM, AUCTION_OK);

            GetPlayer()->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_CREATE_AUCTION, 1);
            return;
        }
    }
}
Exemple #7
0
void WorldSession::HandleSellItemOpcode( WorldPacket & recv_data )
{
    DEBUG_LOG(  "WORLD: Received CMSG_SELL_ITEM" );

    ObjectGuid vendorGuid;
    uint64 itemguid;
    uint32 count;

    recv_data >> vendorGuid;
    recv_data >> itemguid;
    recv_data >> count;

    if(!itemguid)
        return;

    Creature *pCreature = GetPlayer()->GetNPCIfCanInteractWith(vendorGuid, UNIT_NPC_FLAG_VENDOR);
    if (!pCreature)
    {
        DEBUG_LOG("WORLD: HandleSellItemOpcode - %s not found or you can't interact with him.", vendorGuid.GetString().c_str());
        _player->SendSellError( SELL_ERR_CANT_FIND_VENDOR, NULL, itemguid, 0);
        return;
    }

    // remove fake death
    if(GetPlayer()->hasUnitState(UNIT_STAT_DIED))
        GetPlayer()->RemoveSpellsCausingAura(SPELL_AURA_FEIGN_DEATH);

    Item *pItem = _player->GetItemByGuid( itemguid );
    if( pItem )
    {
        // prevent sell not owner item
        if(_player->GetGUID() != pItem->GetOwnerGUID())
        {
            _player->SendSellError( SELL_ERR_CANT_SELL_ITEM, pCreature, itemguid, 0);
            return;
        }

        // prevent sell non empty bag by drag-and-drop at vendor's item list
        if(pItem->IsBag() && !((Bag*)pItem)->IsEmpty())
        {
            _player->SendSellError( SELL_ERR_CANT_SELL_ITEM, pCreature, itemguid, 0);
            return;
        }

        // prevent sell currently looted item
        if(_player->GetLootGUID() == pItem->GetGUID())
        {
            _player->SendSellError( SELL_ERR_CANT_SELL_ITEM, pCreature, itemguid, 0);
            return;
        }

        // special case at auto sell (sell all)
        if(count == 0)
        {
            count = pItem->GetCount();
        }
        else
        {
            // prevent sell more items that exist in stack (possible only not from client)
            if(count > pItem->GetCount())
            {
                _player->SendSellError( SELL_ERR_CANT_SELL_ITEM, pCreature, itemguid, 0);
                return;
            }
        }

        ItemPrototype const *pProto = pItem->GetProto();
        if( pProto )
        {
            if( pProto->SellPrice > 0 )
            {
                if(count < pItem->GetCount())               // need split items
                {
                    Item *pNewItem = pItem->CloneItem( count, _player );
                    if (!pNewItem)
                    {
                        sLog.outError("WORLD: HandleSellItemOpcode - could not create clone of item %u; count = %u", pItem->GetEntry(), count );
                        _player->SendSellError( SELL_ERR_CANT_SELL_ITEM, pCreature, itemguid, 0);
                        return;
                    }

                    pItem->SetCount( pItem->GetCount() - count );
                    _player->ItemRemovedQuestCheck( pItem->GetEntry(), count );
                    if( _player->IsInWorld() )
                        pItem->SendCreateUpdateToPlayer( _player );
                    pItem->SetState(ITEM_CHANGED, _player);

                    _player->AddItemToBuyBackSlot( pNewItem );
                    if( _player->IsInWorld() )
                        pNewItem->SendCreateUpdateToPlayer( _player );
                }
                else
                {
                    _player->ItemRemovedQuestCheck( pItem->GetEntry(), pItem->GetCount());
                    _player->RemoveItem( pItem->GetBagSlot(), pItem->GetSlot(), true);
                    pItem->RemoveFromUpdateQueueOf(_player);
                    _player->AddItemToBuyBackSlot( pItem );
                }

                uint32 money = pProto->SellPrice * count;

                _player->ModifyMoney( money );
                _player->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_MONEY_FROM_VENDORS, money);
            }
            else
                _player->SendSellError( SELL_ERR_CANT_SELL_ITEM, pCreature, itemguid, 0);
            return;
        }
    }
    _player->SendSellError( SELL_ERR_CANT_FIND_ITEM, pCreature, itemguid, 0);
    return;
}
Exemple #8
0
void WorldSession::HandleSellItemOpcode( WorldPacket & recv_data )
{
    CHECK_PACKET_SIZE(recv_data,8+8+1);

    sLog.outDebug(  "WORLD: Received CMSG_SELL_ITEM" );
    uint64 vendorguid, itemguid;
    uint8 _count;

    recv_data >> vendorguid >> itemguid >> _count;

    // prevent possible overflow, as mangos uses uint32 for item count
    uint32 count = _count;

    if(!itemguid)
        return;

    Creature *pCreature = ObjectAccessor::GetNPCIfCanInteractWith(*_player, vendorguid,UNIT_NPC_FLAG_VENDOR);
    if (!pCreature)
    {
        sLog.outDebug( "WORLD: HandleSellItemOpcode - Unit (GUID: %u) not found or you can't interact with him.", uint32(GUID_LOPART(vendorguid)) );
        _player->SendSellError( SELL_ERR_CANT_FIND_VENDOR, NULL, itemguid, 0);
        return;
    }

    // remove fake death
    if(GetPlayer()->hasUnitState(UNIT_STAT_DIED))
        GetPlayer()->RemoveSpellsCausingAura(SPELL_AURA_FEIGN_DEATH);

    Item *pItem = _player->GetItemByGuid( itemguid );
    if( pItem )
    {
        // prevent sell not owner item
        if(_player->GetGUID()!=pItem->GetOwnerGUID())
        {
            _player->SendSellError( SELL_ERR_CANT_SELL_ITEM, pCreature, itemguid, 0);
            return;
        }

        // prevent sell non empty bag by drag-and-drop at vendor's item list
        if(pItem->IsBag() && !((Bag*)pItem)->IsEmpty())
        {
            _player->SendSellError( SELL_ERR_CANT_SELL_ITEM, pCreature, itemguid, 0);
            return;
        }

        // prevent sell currently looted item
        if(_player->GetLootGUID()==pItem->GetGUID())
        {
            _player->SendSellError( SELL_ERR_CANT_SELL_ITEM, pCreature, itemguid, 0);
            return;
        }

        // special case at auto sell (sell all)
        if(count==0)
        {
            count = pItem->GetCount();
        }
        else
        {
            // prevent sell more items that exist in stack (possable only not from client)
            if(count > pItem->GetCount())
            {
                _player->SendSellError( SELL_ERR_CANT_SELL_ITEM, pCreature, itemguid, 0);
                return;
            }
        }

        ItemPrototype const *pProto = pItem->GetProto();
        if( pProto )
        {
            if( pProto->SellPrice > 0 )
            {
                if(count < pItem->GetCount())               // need split items
                {
                    Item *pNewItem = pItem->CloneItem( count, _player );
                    if (!pNewItem)
                    {
                        sLog.outError("WORLD: HandleSellItemOpcode - could not create clone of item %u; count = %u", pItem->GetEntry(), count );
                        _player->SendSellError( SELL_ERR_CANT_SELL_ITEM, pCreature, itemguid, 0);
                        return;
                    }

                    pItem->SetCount( pItem->GetCount() - count );
                    _player->ItemRemovedQuestCheck( pItem->GetEntry(), count );
                    if( _player->IsInWorld() )
                        pItem->SendUpdateToPlayer( _player );
                    pItem->SetState(ITEM_CHANGED, _player);

                    _player->AddItemToBuyBackSlot( pNewItem );
                    if( _player->IsInWorld() )
                        pNewItem->SendUpdateToPlayer( _player );
                }
                else
                {
                    _player->ItemRemovedQuestCheck( pItem->GetEntry(), pItem->GetCount());
                    _player->RemoveItem( pItem->GetBagSlot(), pItem->GetSlot(), true);
                    pItem->RemoveFromUpdateQueueOf(_player);
                    _player->AddItemToBuyBackSlot( pItem );
                }

                _player->ModifyMoney( pProto->SellPrice * count );
            }
            else
                _player->SendSellError( SELL_ERR_CANT_SELL_ITEM, pCreature, itemguid, 0);
            return;
        }
    }
    _player->SendSellError( SELL_ERR_CANT_FIND_ITEM, pCreature, itemguid, 0);
    return;
}
// this void creates new auction and adds auction to some auctionhouse
void WorldSession::HandleAuctionSellItem(WorldPacket & recv_data)
{
    DEBUG_LOG("WORLD: HandleAuctionSellItem");

    ObjectGuid auctioneerGuid;
    uint32 etime, bid, buyout, itemCount;
    GuidVector guids;
    std::vector<uint32> stackSizes;

    recv_data >> auctioneerGuid;
    recv_data >> itemCount;

    if (itemCount > MAX_BAG_SIZE * 5)
    {
        recv_data.rpos(recv_data.wpos());                   // should not happen
        return;
    }

    guids.resize(itemCount);
    stackSizes.resize(itemCount);

    for (uint32 i = 0; i < itemCount; ++i)
    {
        recv_data >> guids[i];                              // item guid
        recv_data >> stackSizes[i];                         // stack size
    }

    recv_data >> bid;
    recv_data >> buyout;
    recv_data >> etime;

    if (!bid || !etime)
        return;                                             // check for cheaters

    Player *pl = GetPlayer();

    AuctionHouseEntry const* auctionHouseEntry = GetCheckedAuctionHouseForAuctioneer(auctioneerGuid);
    if (!auctionHouseEntry)
        return;

    // always return pointer
    AuctionHouseObject* auctionHouse = sAuctionMgr.GetAuctionsMap(auctionHouseEntry);

    // client send time in minutes, convert to common used sec time
    etime *= MINUTE;

    // client understand only 3 auction time
    switch (etime)
    {
        case 1*MIN_AUCTION_TIME:
        case 2*MIN_AUCTION_TIME:
        case 4*MIN_AUCTION_TIME:
            break;
        default:
            return;
    }

    // remove fake death
    if (GetPlayer()->hasUnitState(UNIT_STAT_DIED))
        GetPlayer()->RemoveSpellsCausingAura(SPELL_AURA_FEIGN_DEATH);

    for (uint32 i = 0; i < itemCount; ++i)
    {
        ObjectGuid itemGuid = guids[i];

        if (!itemGuid)
            continue;

        uint32 stackSize = stackSizes[i];

        Item *it = pl->GetItemByGuid(itemGuid);

        // do not allow to sell already auctioned items
        if (sAuctionMgr.GetAItem(itemGuid.GetCounter()))
        {
            sLog.outError("AuctionError, %s is sending %s, but item is already in another auction", pl->GetGuidStr().c_str(), itemGuid.GetString().c_str());
            SendAuctionCommandResult(NULL, AUCTION_STARTED, AUCTION_ERR_INVENTORY, EQUIP_ERR_ITEM_NOT_FOUND);
            continue;
        }

        // prevent sending bag with items (cheat: can be placed in bag after adding equipped empty bag to auction)
        if (!it)
        {
            SendAuctionCommandResult(NULL, AUCTION_STARTED, AUCTION_ERR_INVENTORY, EQUIP_ERR_ITEM_NOT_FOUND);
            continue;
        }

        if (!it->CanBeTraded())
        {
            SendAuctionCommandResult(NULL, AUCTION_STARTED, AUCTION_ERR_INVENTORY, EQUIP_ERR_CANNOT_TRADE_THAT);
            continue;
        }

        if ((it->GetProto()->Flags & ITEM_FLAG_CONJURED) || it->GetUInt32Value(ITEM_FIELD_DURATION))
        {
            SendAuctionCommandResult(NULL, AUCTION_STARTED, AUCTION_ERR_INVENTORY, EQUIP_ERR_CANNOT_TRADE_THAT);
            continue;
        }

        // check money for deposit
        uint32 deposit = AuctionHouseMgr::GetAuctionDeposit(auctionHouseEntry, etime, it);
        if (pl->GetMoney() < deposit)
        {
            SendAuctionCommandResult(NULL, AUCTION_STARTED, AUCTION_ERR_NOT_ENOUGH_MONEY);
            continue;
        }

        if (GetSecurity() > SEC_PLAYER && sWorld.getConfig(CONFIG_BOOL_GM_LOG_TRADE))
        {
            sLog.outCommand(GetAccountId(),"GM %s (Account: %u) create auction: %s (Entry: %u Count: %u)",
                GetPlayerName(), GetAccountId(), it->GetProto()->Name1, it->GetEntry(), it->GetCount());
        }

        if (stackSize == 0)
            stackSize = 1;

        if (stackSize > it->GetMaxStackCount())             // too big stack size
            stackSize = it->GetMaxStackCount();

        if (!pl->HasItemCount(it->GetEntry(), stackSize))   // not enough items
            continue;

        Item *newItem = it->CloneItem(stackSize);

        pl->DestroyItemCount(it, stackSize, true);

        pl->ModifyMoney(-int32(deposit));

        AuctionEntry* AH = auctionHouse->AddAuction(auctionHouseEntry, newItem, etime, bid, buyout, deposit, pl);

        DETAIL_LOG("selling %s to auctioneer %s with initial bid %u with buyout %u and with time %u (in sec) in auctionhouse %u",
            itemGuid.GetString().c_str(), auctioneerGuid.GetString().c_str(), bid, buyout, etime, auctionHouseEntry->houseId);

        SendAuctionCommandResult(AH, AUCTION_STARTED, AUCTION_OK);

        GetPlayer()->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_CREATE_AUCTION, 1);
    }
}
//this void creates new auction and adds auction to some auctionhouse
void WorldSession::HandleAuctionSellItem(WorldPacket& recvData)
{
    ObjectGuid auctioneer;
    uint64 bid, buyout;
    uint32 itemsCount, etime;

    recvData >> bid >> etime >> buyout;
    auctioneer[2] = recvData.ReadBit();
    auctioneer[6] = recvData.ReadBit();
    auctioneer[5] = recvData.ReadBit();
    auctioneer[3] = recvData.ReadBit();
    auctioneer[1] = recvData.ReadBit();
    auctioneer[4] = recvData.ReadBit();
    auctioneer[7] = recvData.ReadBit();
    auctioneer[0] = recvData.ReadBit();
    itemsCount = recvData.ReadBits(5);

    ObjectGuid itemGUIDs[MAX_AUCTION_ITEMS]; // 160 slot = 4x 36 slot bag + backpack 16 slot
    uint32 count[MAX_AUCTION_ITEMS];

    memset(itemGUIDs, 0, sizeof(itemGUIDs));

    if (itemsCount > MAX_AUCTION_ITEMS)
    {
        SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, 0, ERR_AUCTION_DATABASE_ERROR);
        return;
    }

    for (uint8 i = 0; i < itemsCount; i++)
    {
        itemGUIDs[i][7] = recvData.ReadBit();
        itemGUIDs[i][3] = recvData.ReadBit();
        itemGUIDs[i][5] = recvData.ReadBit();
        itemGUIDs[i][1] = recvData.ReadBit();
        itemGUIDs[i][6] = recvData.ReadBit();
        itemGUIDs[i][2] = recvData.ReadBit();
        itemGUIDs[i][0] = recvData.ReadBit();
        itemGUIDs[i][4] = recvData.ReadBit();
    }

    recvData.FlushBits();

    for (uint8 i = 0; i < itemsCount; i++)
    {
        ObjectGuid guid = itemGUIDs[i];

        recvData.ReadByteSeq(guid[0]);
        recvData.ReadByteSeq(guid[2]);
        recvData.ReadByteSeq(guid[4]);
        recvData.ReadByteSeq(guid[5]);
        recvData.ReadByteSeq(guid[7]);
        recvData.ReadByteSeq(guid[3]);
        recvData.ReadByteSeq(guid[6]);
        recvData.ReadByteSeq(guid[1]);
        recvData >> count[i];

        for (uint32 j = 0; j < MAX_AUCTION_ITEMS; ++j)
        {
            if (guid != 0 && itemGUIDs[j] != 0 && guid == itemGUIDs[j])
            {
                // duplicate guid, cheating
                SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, 0, ERR_AUCTION_DATABASE_ERROR);
                return;
            }
        }

        itemGUIDs[i] = guid;

        if (!itemGUIDs[i] || !count[i] || count[i] > 1000)
            return;
    }

    recvData.ReadByteSeq(auctioneer[3]);
    recvData.ReadByteSeq(auctioneer[5]);
    recvData.ReadByteSeq(auctioneer[1]);
    recvData.ReadByteSeq(auctioneer[2]);
    recvData.ReadByteSeq(auctioneer[0]);
    recvData.ReadByteSeq(auctioneer[7]);
    recvData.ReadByteSeq(auctioneer[6]);
    recvData.ReadByteSeq(auctioneer[4]);

    if (!bid || !etime)
        return;

    Creature* creature = GetPlayer()->GetNPCIfCanInteractWith(auctioneer, UNIT_NPC_FLAG_AUCTIONEER);
    if (!creature)
        return;

    AuctionHouseEntry const* auctionHouseEntry = AuctionHouseMgr::GetAuctionHouseEntry(creature->getFaction());
    if (!auctionHouseEntry)
        return;

    etime *= MINUTE;

    switch (etime)
    {
    case 1 * MIN_AUCTION_TIME:
    case 2 * MIN_AUCTION_TIME:
    case 4 * MIN_AUCTION_TIME:
        break;
    default:
        return;
    }

    if (GetPlayer()->HasUnitState(UNIT_STATE_DIED))
        GetPlayer()->RemoveAurasByType(SPELL_AURA_FEIGN_DEATH);

    Item* items[MAX_AUCTION_ITEMS];

    uint32 finalCount = 0;
    uint32 true_item_entry = 0;

    for (uint32 i = 0; i < itemsCount; ++i)
    {
        Item* item = _player->GetItemByGuid(itemGUIDs[i]);

        if (!item)
        {
            SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, 0, ERR_AUCTION_ITEM_NOT_FOUND);
            return;
        }

        if (!true_item_entry)
        {
            true_item_entry = item->GetEntry();
        }
        else
        {
            if (item->GetEntry() != true_item_entry)
            {
                SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, 0, ERR_AUCTION_ITEM_NOT_FOUND);
                return;
            }
        }

        if (sAuctionMgr->GetAItem(item->GetGUIDLow()) || !item->CanBeTraded() || item->IsNotEmptyBag() ||
                item->GetTemplate()->Flags & ITEM_PROTO_FLAG_CONJURED || item->GetUInt32Value(ITEM_FIELD_DURATION) ||
                item->GetCount() < count[i])
        {
            SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, 0, ERR_AUCTION_DATABASE_ERROR);
            return;
        }

        items[i] = item;
        finalCount += count[i];
    }

    if (!finalCount)
    {
        SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, 0, ERR_AUCTION_DATABASE_ERROR);
        return;
    }

    if (!GetPlayer()->HasItemCount(true_item_entry, finalCount))
    {
        SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, 0, ERR_AUCTION_ITEM_NOT_FOUND);
        return;
    }

    for (uint32 i = 0; i < itemsCount; ++i)
    {
        Item* item = items[i];

        if (item->GetMaxStackCount() < finalCount)
        {
            SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, 0, ERR_AUCTION_DATABASE_ERROR);
            return;
        }
    }

    for (uint32 i = 0; i < itemsCount; ++i)
    {
        Item* item = items[i];

        uint32 auctionTime = uint32(etime * sWorld->getRate(RATE_AUCTION_TIME));
        AuctionHouseObject* auctionHouse = sAuctionMgr->GetAuctionsMap(creature->getFaction());

        uint32 deposit = sAuctionMgr->GetAuctionDeposit(auctionHouseEntry, etime, item, finalCount);
        if (!_player->HasEnoughMoney((uint64)deposit))
        {
            SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, 0, ERR_AUCTION_NOT_ENOUGH_MONEY);
            return;
        }

        _player->ModifyMoney(-int32(deposit));

        AuctionEntry* AH = new AuctionEntry;
        AH->Id = sObjectMgr->GenerateAuctionID();

        if (sWorld->getBoolConfig(CONFIG_ALLOW_TWO_SIDE_INTERACTION_AUCTION))
            AH->auctioneer = 174444;
        else
            AH->auctioneer = GUID_LOPART(auctioneer);

        ASSERT(sObjectMgr->GetCreatureData(AH->auctioneer)); // Tentative de vendre un item a un pnj qui n'existe pas, mieux vaut crash ici sinon l'item en question risque de disparaitre tout simplement

        // Required stack size of auction matches to current item stack size, just move item to auctionhouse
        if (itemsCount == 1 && item->GetCount() == count[i])
        {
            if (GetSecurity() > SEC_PLAYER && sWorld->getBoolConfig(CONFIG_GM_LOG_TRADE))
            {
                sLog->outCommand(GetAccountId(), "", GetPlayer()->GetGUIDLow(), GetPlayer()->GetName(), 0, "", 0, "",
                                 "GM %s (Account: %u) create auction: %s (Entry: %u Count: %u)",
                                 GetPlayerName().c_str(), GetAccountId(), item->GetTemplate()->Name1.c_str(), item->GetEntry(), item->GetCount());
            }

            AH->itemGUIDLow = item->GetGUIDLow();
            AH->itemEntry = item->GetEntry();
            AH->itemCount = item->GetCount();
            AH->owner = _player->GetGUIDLow();
            AH->startbid = bid;
            AH->bidder = 0;
            AH->bid = 0;
            AH->buyout = buyout;
            AH->expire_time = time(NULL) + auctionTime;
            AH->deposit = deposit;
            AH->auctionHouseEntry = auctionHouseEntry;

            sLog->outInfo(LOG_FILTER_NETWORKIO, "CMSG_AUCTION_SELL_ITEM: Player %s (guid %d) is selling item %s entry %u (guid %d) to auctioneer %u with count %u with initial bid %u with buyout %u and with time %u (in sec) in auctionhouse %u", _player->GetName(), _player->GetGUIDLow(), item->GetTemplate()->Name1.c_str(), item->GetEntry(), item->GetGUIDLow(), AH->auctioneer, item->GetCount(), bid, buyout, auctionTime, AH->GetHouseId());
            sAuctionMgr->AddAItem(item);
            auctionHouse->AddAuction(AH);

            _player->MoveItemFromInventory(item->GetBagSlot(), item->GetSlot(), true);

            SQLTransaction trans = CharacterDatabase.BeginTransaction();
            item->DeleteFromInventoryDB(trans);
            item->SaveToDB(trans);
            AH->SaveToDB(trans);
            _player->SaveInventoryAndGoldToDB(trans);
            CharacterDatabase.CommitTransaction(trans);

            SendAuctionCommandResult(AH, AUCTION_SELL_ITEM, ERR_AUCTION_OK);


            WorldPacket data(SMSG_AUCTION_OWNER_LIST_RESULT);
            data << uint32(0);                                     // amount place holder

            uint32 count = 0;
            uint32 totalcount = 0;

            auctionHouse->BuildListOwnerItems(data, _player, count, totalcount);
            data.put<uint32>(0, count);
            data << uint32(totalcount);
            data << uint32(0);
            SendPacket(&data);


            GetPlayer()->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_CREATE_AUCTION, 1);
            return;
        }
        else // Required stack size of auction does not match to current item stack size, clone item and set correct stack size
        {
            Item* newItem = item->CloneItem(finalCount, _player);
            if (!newItem)
            {
                sLog->outError(LOG_FILTER_NETWORKIO, "CMSG_AUCTION_SELL_ITEM: Could not create clone of item %u", item->GetEntry());
                SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, 0, ERR_AUCTION_DATABASE_ERROR);
                return;
            }

            if (GetSecurity() > SEC_PLAYER && sWorld->getBoolConfig(CONFIG_GM_LOG_TRADE))
            {
                sLog->outCommand(GetAccountId(), "", GetPlayer()->GetGUIDLow(), GetPlayer()->GetName(), 0, "", 0, "",
                                 "GM %s (Account: %u) create auction: %s (Entry: %u Count: %u)",
                                 GetPlayerName().c_str(), GetAccountId(), item->GetTemplate()->Name1.c_str(), item->GetEntry(), item->GetCount());
            }

            AH->itemGUIDLow = newItem->GetGUIDLow();
            AH->itemEntry = newItem->GetEntry();
            AH->itemCount = newItem->GetCount();
            AH->owner = _player->GetGUIDLow();
            AH->startbid = bid;
            AH->bidder = 0;
            AH->bid = 0;
            AH->buyout = buyout;
            AH->expire_time = time(NULL) + auctionTime;
            AH->deposit = deposit;
            AH->auctionHouseEntry = auctionHouseEntry;

            sLog->outInfo(LOG_FILTER_NETWORKIO, "CMSG_AUCTION_SELL_ITEM: Player %s (guid %d) is selling item %s entry %u (guid %d) to auctioneer %u with count %u with initial bid %u with buyout %u and with time %u (in sec) in auctionhouse %u", _player->GetName(), _player->GetGUIDLow(), newItem->GetTemplate()->Name1.c_str(), newItem->GetEntry(), newItem->GetGUIDLow(), AH->auctioneer, newItem->GetCount(), bid, buyout, auctionTime, AH->GetHouseId());
            sAuctionMgr->AddAItem(newItem);
            auctionHouse->AddAuction(AH);

            for (uint32 j = 0; j < itemsCount; ++j)
            {
                Item* item2 = items[j];

                // Item stack count equals required count, ready to delete item - cloned item will be used for auction
                if (item2->GetCount() == count[j])
                {
                    _player->MoveItemFromInventory(item2->GetBagSlot(), item2->GetSlot(), true);

                    SQLTransaction trans = CharacterDatabase.BeginTransaction();
                    item2->DeleteFromInventoryDB(trans);
                    item2->DeleteFromDB(trans);
                    CharacterDatabase.CommitTransaction(trans);
                }
                else // Item stack count is bigger than required count, update item stack count and save to database - cloned item will be used for auction
                {
                    item2->SetCount(item2->GetCount() - count[j]);
                    item2->SetState(ITEM_CHANGED, _player);
                    _player->ItemRemovedQuestCheck(item2->GetEntry(), count[j]);
                    item2->SendUpdateToPlayer(_player);

                    SQLTransaction trans = CharacterDatabase.BeginTransaction();
                    item2->SaveToDB(trans);
                    CharacterDatabase.CommitTransaction(trans);
                }
            }

            SQLTransaction trans = CharacterDatabase.BeginTransaction();
            newItem->SaveToDB(trans);
            AH->SaveToDB(trans);
            _player->SaveInventoryAndGoldToDB(trans);
            CharacterDatabase.CommitTransaction(trans);

            SendAuctionCommandResult(AH, AUCTION_SELL_ITEM, ERR_AUCTION_OK);

            GetPlayer()->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_CREATE_AUCTION, 1);
            return;
        }
    }
}
Exemple #11
0
void WorldSession::HandleSellItemOpcode(WorldPacket& recv_data)
{
    DEBUG_LOG("WORLD: Received opcode CMSG_SELL_ITEM");

    ObjectGuid vendorGuid;
    ObjectGuid itemGuid;
    uint8 _count;

    recv_data >> vendorGuid;
    recv_data >> itemGuid;
    recv_data >> _count;

    // prevent possible overflow, as mangos uses uint32 for item count
    uint32 count = _count;

    if (!itemGuid)
        return;

    Creature* pCreature = GetPlayer()->GetNPCIfCanInteractWith(vendorGuid, UNIT_NPC_FLAG_VENDOR);
    if (!pCreature)
    {
        DEBUG_LOG("WORLD: HandleSellItemOpcode - %s not found or you can't interact with him.", vendorGuid.GetString().c_str());
        _player->SendSellError(SELL_ERR_CANT_FIND_VENDOR, nullptr, itemGuid, 0);
        return;
    }

    Item* pItem = _player->GetItemByGuid(itemGuid);
    if (pItem)
    {
        // prevent sell not owner item
        if (_player->GetObjectGuid() != pItem->GetOwnerGuid())
        {
            _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, pCreature, itemGuid, 0);
            return;
        }

        // prevent sell non empty bag by drag-and-drop at vendor's item list
        if (pItem->IsBag() && !((Bag*)pItem)->IsEmpty())
        {
            _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, pCreature, itemGuid, 0);
            return;
        }

        // prevent sell currently looted item
        if (_player->GetLootGuid() == pItem->GetObjectGuid())
        {
            _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, pCreature, itemGuid, 0);
            return;
        }

        // special case at auto sell (sell all)
        if (count == 0)
        {
            count = pItem->GetCount();
        }
        else
        {
            // prevent sell more items that exist in stack (possible only not from client)
            if (count > pItem->GetCount())
            {
                _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, pCreature, itemGuid, 0);
                return;
            }
        }

        ItemPrototype const* pProto = pItem->GetProto();
        if (pProto)
        {
            if (pProto->SellPrice > 0)
            {
                if (count < pItem->GetCount())              // need split items
                {
                    Item* pNewItem = pItem->CloneItem(count, _player);
                    if (!pNewItem)
                    {
                        sLog.outError("WORLD: HandleSellItemOpcode - could not create clone of item %u; count = %u", pItem->GetEntry(), count);
                        _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, pCreature, itemGuid, 0);
                        return;
                    }

                    pItem->SetCount(pItem->GetCount() - count);
                    _player->ItemRemovedQuestCheck(pItem->GetEntry(), count);
                    if (_player->IsInWorld())
                        pItem->SendCreateUpdateToPlayer(_player);
                    pItem->SetState(ITEM_CHANGED, _player);

                    _player->AddItemToBuyBackSlot(pNewItem);
                    if (_player->IsInWorld())
                        pNewItem->SendCreateUpdateToPlayer(_player);
                }
                else
                {
                    _player->ItemRemovedQuestCheck(pItem->GetEntry(), pItem->GetCount());
                    _player->RemoveItem(pItem->GetBagSlot(), pItem->GetSlot(), true);
                    pItem->RemoveFromUpdateQueueOf(_player);
                    _player->AddItemToBuyBackSlot(pItem);
                }

                uint32 money = pProto->SellPrice * count;

                _player->ModifyMoney(money);
            }
            else
                _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, pCreature, itemGuid, 0);
            return;
        }
    }
    _player->SendSellError(SELL_ERR_CANT_FIND_ITEM, pCreature, itemGuid, 0);
    return;
}
Exemple #12
0
void WorldSession::HandleSellItemOpcode(WorldPackets::Item::SellItem& packet)
{
    TC_LOG_DEBUG("network", "WORLD: Received CMSG_SELL_ITEM: Vendor %s, Item %s, Amount: %u",
        packet.VendorGUID.ToString().c_str(), packet.ItemGUID.ToString().c_str(), packet.Amount);

    if (packet.ItemGUID.IsEmpty())
        return;

    Creature* creature = GetPlayer()->GetNPCIfCanInteractWith(packet.VendorGUID, UNIT_NPC_FLAG_VENDOR);
    if (!creature)
    {
        TC_LOG_DEBUG("network", "WORLD: HandleSellItemOpcode - %s not found or you can not interact with him.", packet.VendorGUID.ToString().c_str());
        _player->SendSellError(SELL_ERR_CANT_FIND_VENDOR, nullptr, packet.ItemGUID);
        return;
    }

    // remove fake death
    if (GetPlayer()->HasUnitState(UNIT_STATE_DIED))
        GetPlayer()->RemoveAurasByType(SPELL_AURA_FEIGN_DEATH);

    Item* pItem = _player->GetItemByGuid(packet.ItemGUID);
    if (pItem)
    {
        // prevent sell not owner item
        if (_player->GetGUID() != pItem->GetOwnerGUID())
        {
            _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, creature, packet.ItemGUID);
            return;
        }

        // prevent sell non empty bag by drag-and-drop at vendor's item list
        if (pItem->IsNotEmptyBag())
        {
            _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, creature, packet.ItemGUID);
            return;
        }

        // prevent sell currently looted item
        if (_player->GetLootGUID() == pItem->GetGUID())
        {
            _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, creature, packet.ItemGUID);
            return;
        }

        // prevent selling item for sellprice when the item is still refundable
        // this probably happens when right clicking a refundable item, the client sends both
        // CMSG_SELL_ITEM and CMSG_REFUND_ITEM (unverified)
        if (pItem->HasFlag(ITEM_FIELD_FLAGS, ITEM_FIELD_FLAG_REFUNDABLE))
            return; // Therefore, no feedback to client

        // special case at auto sell (sell all)
        if (packet.Amount == 0)
            packet.Amount = pItem->GetCount();
        else
        {
            // prevent sell more items that exist in stack (possible only not from client)
            if (packet.Amount > pItem->GetCount())
            {
                _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, creature, packet.ItemGUID);
                return;
            }
        }

        ItemTemplate const* pProto = pItem->GetTemplate();
        if (pProto)
        {
            if (pProto->GetSellPrice() > 0)
            {
                if (packet.Amount < pItem->GetCount())               // need split items
                {
                    Item* pNewItem = pItem->CloneItem(packet.Amount, _player);
                    if (!pNewItem)
                    {
                        TC_LOG_ERROR("network", "WORLD: HandleSellItemOpcode - could not create clone of item %u; count = %u", pItem->GetEntry(), packet.Amount);
                        _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, creature, packet.ItemGUID);
                        return;
                    }

                    pItem->SetCount(pItem->GetCount() - packet.Amount);
                    _player->ItemRemovedQuestCheck(pItem->GetEntry(), packet.Amount);
                    if (_player->IsInWorld())
                        pItem->SendUpdateToPlayer(_player);
                    pItem->SetState(ITEM_CHANGED, _player);

                    _player->AddItemToBuyBackSlot(pNewItem);
                    if (_player->IsInWorld())
                        pNewItem->SendUpdateToPlayer(_player);
                }
                else
                {
                    _player->ItemRemovedQuestCheck(pItem->GetEntry(), pItem->GetCount());
                    _player->RemoveItem(pItem->GetBagSlot(), pItem->GetSlot(), true);
                    pItem->RemoveFromUpdateQueueOf(_player);
                    _player->AddItemToBuyBackSlot(pItem);
                }

                uint32 money = pProto->GetSellPrice() * packet.Amount;
                _player->ModifyMoney(money);
                _player->UpdateCriteria(CRITERIA_TYPE_MONEY_FROM_VENDORS, money);
            }
            else
                _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, creature, packet.ItemGUID);
            return;
        }
    }
    _player->SendSellError(SELL_ERR_CANT_FIND_ITEM, creature, packet.ItemGUID);
    return;
}
//this void creates new auction and adds auction to some auctionhouse
void WorldSession::HandleAuctionSellItem(WorldPacket& recvData)
{
    ObjectGuid auctioneer;
    uint64 bid, buyout;
    uint32 etime;
    uint8 itemCount;

    // 32 slots, value sent as 5 bits
    ObjectGuid itemGuids[MAX_AUCTION_ITEMS];
    uint32 count[MAX_AUCTION_ITEMS];

    recvData >> auctioneer;     // auctioneer GUID
    recvData >> bid;
    recvData >> buyout;
    recvData >> etime;

    if (!bid || !etime)
    {
        recvData.rfinish();
        return;
    }

    if (bid > MAX_MONEY_AMOUNT || buyout > MAX_MONEY_AMOUNT)
    {
        TC_LOG_DEBUG("network", "WORLD: HandleAuctionSellItem - Player %s (GUID %u) attempted to sell item with higher price than max gold amount.", _player->GetName().c_str(), _player->GetGUIDLow());
        SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
        recvData.rfinish();
        return;
    }

    itemCount = recvData.ReadBits(5);  //   Item Counts
    recvData.FlushBits();

    if (itemCount > MAX_AUCTION_ITEMS)
    {
        SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
        recvData.rfinish();
        return;
    }

    for (uint8 i = 0; i < itemCount; i++)
    {
        recvData >> itemGuids[i];     // Item GUID
        recvData >> count[i];         // Count of Item

        if (!itemGuids[i] || !count[i] || count[i] > 1000)
        {
            recvData.rfinish();
            return;
        }
    }


    Creature* creature = GetPlayer()->GetNPCIfCanInteractWith(auctioneer, UNIT_NPC_FLAG_AUCTIONEER);
    if (!creature)
    {
        TC_LOG_DEBUG("network", "WORLD: HandleAuctionSellItem - Unit (GUID: %u) not found or you can't interact with him.", GUID_LOPART(auctioneer));
        return;
    }

    AuctionHouseEntry const* auctionHouseEntry = AuctionHouseMgr::GetAuctionHouseEntry(creature->getFaction());
    if (!auctionHouseEntry)
    {
        TC_LOG_DEBUG("network", "WORLD: HandleAuctionSellItem - Unit (GUID: %u) has wrong faction.", GUID_LOPART(auctioneer));
        return;
    }

    etime *= MINUTE;

    switch (etime)
    {
        case 1 * MIN_AUCTION_TIME:
        case 2 * MIN_AUCTION_TIME:
        case 4 * MIN_AUCTION_TIME:
            break;
        default:
            return;
    }

    if (GetPlayer()->HasUnitState(UNIT_STATE_DIED))
        GetPlayer()->RemoveAurasByType(SPELL_AURA_FEIGN_DEATH);

    Item* items[MAX_AUCTION_ITEMS];

    uint32 finalCount = 0;

    for (uint32 i = 0; i < itemCount; ++i)
    {
        Item* item = _player->GetItemByGuid(itemGuids[i]);

        if (!item)
        {
            SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, ERR_AUCTION_ITEM_NOT_FOUND);
            return;
        }

        if (sAuctionMgr->GetAItem(item->GetGUIDLow()) || !item->CanBeTraded() || item->IsNotEmptyBag() ||
            item->GetTemplate()->Flags & ITEM_PROTO_FLAG_CONJURED || item->GetUInt32Value(ITEM_FIELD_EXPIRATION) ||
            item->GetCount() < count[i])
        {
            SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
            return;
        }

        items[i] = item;
        finalCount += count[i];
    }

    if (!finalCount)
    {
        SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
        return;
    }

    for (uint32 i = 0; i < itemCount; ++i)
    {
        Item* item = items[i];

        if (item->GetMaxStackCount() < finalCount)
        {
            SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
            return;
        }
    }

    Item* item = items[0];

    uint32 auctionTime = uint32(etime * sWorld->getRate(RATE_AUCTION_TIME));
    AuctionHouseObject* auctionHouse = sAuctionMgr->GetAuctionsMap(creature->getFaction());

    uint32 deposit = sAuctionMgr->GetAuctionDeposit(auctionHouseEntry, etime, item, finalCount);
    if (!_player->HasEnoughMoney((uint64)deposit))
    {
        SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, ERR_AUCTION_NOT_ENOUGHT_MONEY);
        return;
    }

    AuctionEntry* AH = new AuctionEntry();

    if (sWorld->getBoolConfig(CONFIG_ALLOW_TWO_SIDE_INTERACTION_AUCTION))
        AH->auctioneer = 23442;     ///@TODO - HARDCODED DB GUID, BAD BAD BAD
    else
        AH->auctioneer = GUID_LOPART(auctioneer);

    // Required stack size of auction matches to current item stack size, just move item to auctionhouse
    if (itemCount == 1 && item->GetCount() == count[0])
    {
        if (HasPermission(rbac::RBAC_PERM_LOG_GM_TRADE))
        {
            sLog->outCommand(GetAccountId(), "GM %s (Account: %u) create auction: %s (Entry: %u Count: %u)",
                GetPlayerName().c_str(), GetAccountId(), item->GetTemplate()->Name1.c_str(), item->GetEntry(), item->GetCount());
        }

        AH->autcionId = sObjectMgr->GenerateAuctionID();
        AH->itemGUIDLow = item->GetGUIDLow();
        AH->itemEntry = item->GetEntry();
        AH->itemCount = item->GetCount();
        AH->owner = _player->GetGUIDLow();
        AH->startbid = bid;
        AH->bidder = 0;
        AH->bid = 0;
        AH->buyout = buyout;
        AH->expire_time = time(NULL) + auctionTime;
        AH->deposit = deposit;
        AH->auctionHouseEntry = auctionHouseEntry;

        TC_LOG_INFO("network", "CMSG_AUCTION_SELL_ITEM: Player %s (guid %d) is selling item %s entry %u (guid %d) "
            "to auctioneer %u with count %u with initial bid " UI64FMTD " with buyout " UI64FMTD " and with time %u (in sec) in auctionhouse %u",
            _player->GetName().c_str(), _player->GetGUIDLow(), item->GetTemplate()->Name1.c_str(), item->GetEntry(), item->GetGUIDLow(),
            AH->auctioneer, item->GetCount(), bid, buyout, auctionTime, AH->GetHouseId());
        sAuctionMgr->AddAItem(item);
        auctionHouse->AddAuction(AH);

        _player->MoveItemFromInventory(item->GetBagSlot(), item->GetSlot(), true);

        SQLTransaction trans = CharacterDatabase.BeginTransaction();
        item->DeleteFromInventoryDB(trans);
        item->SaveToDB(trans);
        AH->SaveToDB(trans);
        _player->SaveInventoryAndGoldToDB(trans);
        CharacterDatabase.CommitTransaction(trans);

        SendAuctionCommandResult(AH, AUCTION_SELL_ITEM, ERR_AUCTION_OK);

        GetPlayer()->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_CREATE_AUCTION, 1);
    } else // Required stack size of auction does not match to current item stack size, clone item and set correct stack size
    {
        Item* newItem = item->CloneItem(finalCount, _player);
        if (!newItem)
        {
            TC_LOG_ERROR("network", "CMSG_AUCTION_SELL_ITEM: Could not create clone of item %u", item->GetEntry());
            SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
            delete AH;
            return;
        }

        if (HasPermission(rbac::RBAC_PERM_LOG_GM_TRADE))
        {
            sLog->outCommand(GetAccountId(), "GM %s (Account: %u) create auction: %s (Entry: %u Count: %u)",
                GetPlayerName().c_str(), GetAccountId(), newItem->GetTemplate()->Name1.c_str(), newItem->GetEntry(), newItem->GetCount());
        }

        AH->autcionId = sObjectMgr->GenerateAuctionID();
        AH->itemGUIDLow = newItem->GetGUIDLow();
        AH->itemEntry = newItem->GetEntry();
        AH->itemCount = newItem->GetCount();
        AH->owner = _player->GetGUIDLow();
        AH->startbid = bid;
        AH->bidder = 0;
        AH->bid = 0;
        AH->buyout = buyout;
        AH->expire_time = time(NULL) + auctionTime;
        AH->deposit = deposit;
        AH->auctionHouseEntry = auctionHouseEntry;

        TC_LOG_INFO("network", "CMSG_AUCTION_SELL_ITEM: Player %s (guid %d) is selling item %s entry %u (guid %d) to "
            "auctioneer %u with count %u with initial bid " UI64FMTD " with buyout " UI64FMTD " and with time %u (in sec) in auctionhouse %u",
            _player->GetName().c_str(), _player->GetGUIDLow(), newItem->GetTemplate()->Name1.c_str(), newItem->GetEntry(),
            newItem->GetGUIDLow(), AH->auctioneer, newItem->GetCount(), bid, buyout, auctionTime, AH->GetHouseId());
        sAuctionMgr->AddAItem(newItem);
        auctionHouse->AddAuction(AH);

        for (uint32 j = 0; j < itemCount; ++j)
        {
            Item* item2 = items[j];

            // Item stack count equals required count, ready to delete item - cloned item will be used for auction
            if (item2->GetCount() == count[j])
            {
                _player->MoveItemFromInventory(item2->GetBagSlot(), item2->GetSlot(), true);

                SQLTransaction trans = CharacterDatabase.BeginTransaction();
                item2->DeleteFromInventoryDB(trans);
                item2->DeleteFromDB(trans);
                CharacterDatabase.CommitTransaction(trans);
            } else // Item stack count is bigger than required count, update item stack count and save to database - cloned item will be used for auction
            {
                item2->SetCount(item2->GetCount() - count[j]);
                item2->SetState(ITEM_CHANGED, _player);
                _player->ItemRemovedQuestCheck(item2->GetEntry(), count[j]);
                item2->SendUpdateToPlayer(_player);

                SQLTransaction trans = CharacterDatabase.BeginTransaction();
                item2->SaveToDB(trans);
                CharacterDatabase.CommitTransaction(trans);
            }
        }

        SQLTransaction trans = CharacterDatabase.BeginTransaction();
        newItem->SaveToDB(trans);
        AH->SaveToDB(trans);
        _player->SaveInventoryAndGoldToDB(trans);
        CharacterDatabase.CommitTransaction(trans);

        SendAuctionCommandResult(AH, AUCTION_SELL_ITEM, ERR_AUCTION_OK);

        GetPlayer()->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_CREATE_AUCTION, 1);
    }

    _player->ModifyMoney(-int32(deposit));
}
//this void creates new auction and adds auction to some auctionhouse
void WorldSession::HandleAuctionSellItem(WorldPackets::AuctionHouse::AuctionSellItem& packet)
{
    if (packet.Items.size() > MAX_AUCTION_ITEMS)
    {
        SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
        return;
    }

    for (auto const& item : packet.Items)
        if (!item.Guid || !item.UseCount || item.UseCount > 1000)
            return;

    if (!packet.MinBid || !packet.RunTime)
        return;

    if (packet.MinBid > MAX_MONEY_AMOUNT || packet.BuyoutPrice > MAX_MONEY_AMOUNT)
    {
        TC_LOG_DEBUG("network", "WORLD: HandleAuctionSellItem - Player %s (%s) attempted to sell item with higher price than max gold amount.", _player->GetName().c_str(), _player->GetGUID().ToString().c_str());
        SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
        return;
    }


    Creature* creature = GetPlayer()->GetNPCIfCanInteractWith(packet.Auctioneer, UNIT_NPC_FLAG_AUCTIONEER);
    if (!creature)
    {
        TC_LOG_DEBUG("network", "WORLD: HandleAuctionSellItem - Unit (%s) not found or you can't interact with him.", packet.Auctioneer.ToString().c_str());
        return;
    }

    AuctionHouseEntry const* auctionHouseEntry = AuctionHouseMgr::GetAuctionHouseEntry(creature->getFaction());
    if (!auctionHouseEntry)
    {
        TC_LOG_DEBUG("network", "WORLD: HandleAuctionSellItem - Unit (%s) has wrong faction.", packet.Auctioneer.ToString().c_str());
        return;
    }

    packet.RunTime *= MINUTE;

    switch (packet.RunTime)
    {
        case 1 * MIN_AUCTION_TIME:
        case 2 * MIN_AUCTION_TIME:
        case 4 * MIN_AUCTION_TIME:
            break;
        default:
            return;
    }

    if (GetPlayer()->HasUnitState(UNIT_STATE_DIED))
        GetPlayer()->RemoveAurasByType(SPELL_AURA_FEIGN_DEATH);

    uint32 finalCount = 0;
    for (auto const& packetItem : packet.Items)
    {
        Item* item = _player->GetItemByGuid(packetItem.Guid);

        if (!item)
        {
            SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, ERR_AUCTION_ITEM_NOT_FOUND);
            return;
        }

        if (sAuctionMgr->GetAItem(item->GetGUID().GetCounter()) || !item->CanBeTraded() || item->IsNotEmptyBag() ||
            item->GetTemplate()->GetFlags() & ITEM_FLAG_CONJURED || item->GetUInt32Value(ITEM_FIELD_DURATION) ||
            item->GetCount() < packetItem.UseCount)
        {
            SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
            return;
        }

        finalCount += packetItem.UseCount;
    }

    if (packet.Items.empty())
    {
        SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
        return;
    }

    if (!finalCount)
    {
        SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
        return;
    }

    // check if there are 2 identical guids, in this case user is most likely cheating
    for (uint32 i = 0; i < packet.Items.size() - 1; ++i)
    {
        for (uint32 j = i + 1; j < packet.Items.size(); ++j)
        {
            if (packet.Items[i].Guid == packet.Items[j].Guid)
            {
                SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
                return;
            }
        }
    }

    for (auto const& packetItem : packet.Items)
    {
        Item* item = _player->GetItemByGuid(packetItem.Guid);

        if (item->GetMaxStackCount() < finalCount)
        {
            SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
            return;
        }
    }

    Item* item = _player->GetItemByGuid(packet.Items[0].Guid);

    uint32 auctionTime = uint32(packet.RunTime * sWorld->getRate(RATE_AUCTION_TIME));
    AuctionHouseObject* auctionHouse = sAuctionMgr->GetAuctionsMap(creature->getFaction());

    uint32 deposit = sAuctionMgr->GetAuctionDeposit(auctionHouseEntry, packet.RunTime, item, finalCount);
    if (!_player->HasEnoughMoney((uint64)deposit))
    {
        SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, ERR_AUCTION_NOT_ENOUGHT_MONEY);
        return;
    }

    AuctionEntry* AH = new AuctionEntry();

    if (sWorld->getBoolConfig(CONFIG_ALLOW_TWO_SIDE_INTERACTION_AUCTION))
        AH->auctioneer = UI64LIT(23442);     ///@TODO - HARDCODED DB GUID, BAD BAD BAD
    else
        AH->auctioneer = packet.Auctioneer.GetCounter();

    // Required stack size of auction matches to current item stack size, just move item to auctionhouse
    if (packet.Items.size() == 1 && item->GetCount() == packet.Items[0].UseCount)
    {
        if (HasPermission(rbac::RBAC_PERM_LOG_GM_TRADE))
        {
            sLog->outCommand(GetAccountId(), "GM %s (Account: %u) create auction: %s (Entry: %u Count: %u)",
                GetPlayerName().c_str(), GetAccountId(), item->GetTemplate()->GetDefaultLocaleName(), item->GetEntry(), item->GetCount());
        }

        AH->Id = sObjectMgr->GenerateAuctionID();
        AH->itemGUIDLow = item->GetGUID().GetCounter();
        AH->itemEntry = item->GetEntry();
        AH->itemCount = item->GetCount();
        AH->owner = _player->GetGUID().GetCounter();
        AH->startbid = packet.MinBid;
        AH->bidder = UI64LIT(0);
        AH->bid = 0;
        AH->buyout = packet.BuyoutPrice;
        AH->expire_time = time(NULL) + auctionTime;
        AH->deposit = deposit;
        AH->auctionHouseEntry = auctionHouseEntry;

        TC_LOG_INFO("network", "CMSG_AUCTION_SELL_ITEM: %s %s is selling item %s %s to auctioneer " UI64FMTD " with count %u with initial bid " UI64FMTD " with buyout " UI64FMTD " and with time %u (in sec) in auctionhouse %u",
            _player->GetGUID().ToString().c_str(), _player->GetName().c_str(), item->GetGUID().ToString().c_str(), item->GetTemplate()->GetDefaultLocaleName(), AH->auctioneer, item->GetCount(), packet.MinBid, packet.BuyoutPrice, auctionTime, AH->GetHouseId());
        sAuctionMgr->AddAItem(item);
        auctionHouse->AddAuction(AH);

        _player->MoveItemFromInventory(item->GetBagSlot(), item->GetSlot(), true);

        SQLTransaction trans = CharacterDatabase.BeginTransaction();
        item->DeleteFromInventoryDB(trans);
        item->SaveToDB(trans);
        AH->SaveToDB(trans);
        _player->SaveInventoryAndGoldToDB(trans);
        CharacterDatabase.CommitTransaction(trans);

        SendAuctionCommandResult(AH, AUCTION_SELL_ITEM, ERR_AUCTION_OK);

        GetPlayer()->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_CREATE_AUCTION, 1);
    }
    else // Required stack size of auction does not match to current item stack size, clone item and set correct stack size
    {
        Item* newItem = item->CloneItem(finalCount, _player);
        if (!newItem)
        {
            TC_LOG_ERROR("network", "CMSG_AUCTION_SELL_ITEM: Could not create clone of item %u", item->GetEntry());
            SendAuctionCommandResult(NULL, AUCTION_SELL_ITEM, ERR_AUCTION_DATABASE_ERROR);
            delete AH;
            return;
        }

        if (HasPermission(rbac::RBAC_PERM_LOG_GM_TRADE))
        {
            sLog->outCommand(GetAccountId(), "GM %s (Account: %u) create auction: %s (Entry: %u Count: %u)",
                GetPlayerName().c_str(), GetAccountId(), newItem->GetTemplate()->GetDefaultLocaleName(), newItem->GetEntry(), newItem->GetCount());
        }

        AH->Id = sObjectMgr->GenerateAuctionID();
        AH->itemGUIDLow = newItem->GetGUID().GetCounter();
        AH->itemEntry = newItem->GetEntry();
        AH->itemCount = newItem->GetCount();
        AH->owner = _player->GetGUID().GetCounter();
        AH->startbid = packet.MinBid;
        AH->bidder = UI64LIT(0);
        AH->bid = 0;
        AH->buyout = packet.BuyoutPrice;
        AH->expire_time = time(NULL) + auctionTime;
        AH->deposit = deposit;
        AH->auctionHouseEntry = auctionHouseEntry;

        TC_LOG_INFO("network", "CMSG_AUCTION_SELL_ITEM: %s %s is selling %s %s to auctioneer " UI64FMTD " with count %u with initial bid " UI64FMTD " with buyout " UI64FMTD " and with time %u (in sec) in auctionhouse %u",
            _player->GetGUID().ToString().c_str(), _player->GetName().c_str(), newItem->GetGUID().ToString().c_str(), newItem->GetTemplate()->GetDefaultLocaleName(), AH->auctioneer, newItem->GetCount(), packet.MinBid, packet.BuyoutPrice, auctionTime, AH->GetHouseId());
        sAuctionMgr->AddAItem(newItem);
        auctionHouse->AddAuction(AH);

        for (auto const& packetItem : packet.Items)
        {
            Item* item2 = _player->GetItemByGuid(packetItem.Guid);

            // Item stack count equals required count, ready to delete item - cloned item will be used for auction
            if (item2->GetCount() == packetItem.UseCount)
            {
                _player->MoveItemFromInventory(item2->GetBagSlot(), item2->GetSlot(), true);

                SQLTransaction trans = CharacterDatabase.BeginTransaction();
                item2->DeleteFromInventoryDB(trans);
                item2->DeleteFromDB(trans);
                CharacterDatabase.CommitTransaction(trans);
                delete item2;
            }
            else // Item stack count is bigger than required count, update item stack count and save to database - cloned item will be used for auction
            {
                item2->SetCount(item2->GetCount() - packetItem.UseCount);
                item2->SetState(ITEM_CHANGED, _player);
                _player->ItemRemovedQuestCheck(item2->GetEntry(), packetItem.UseCount);
                item2->SendUpdateToPlayer(_player);

                SQLTransaction trans = CharacterDatabase.BeginTransaction();
                item2->SaveToDB(trans);
                CharacterDatabase.CommitTransaction(trans);
            }
        }

        SQLTransaction trans = CharacterDatabase.BeginTransaction();
        newItem->SaveToDB(trans);
        AH->SaveToDB(trans);
        _player->SaveInventoryAndGoldToDB(trans);
        CharacterDatabase.CommitTransaction(trans);

        SendAuctionCommandResult(AH, AUCTION_SELL_ITEM, ERR_AUCTION_OK);

        GetPlayer()->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_CREATE_AUCTION, 1);
    }

    _player->ModifyMoney(-int32(deposit));
}
void WorldSession::HandleSellItemOpcode(WorldPacket& recv_data)
{
    DEBUG_LOG("WORLD: Received opcode CMSG_SELL_ITEM");

    ObjectGuid vendorGuid;
    ObjectGuid itemGuid;
    uint8 _count;

    recv_data >> vendorGuid;
    recv_data >> itemGuid;
    recv_data >> _count;

    // prevent possible overflow, as mangos uses uint32 for item count
    uint32 count = _count;

    if (!itemGuid)
        return;

    Creature* pCreature = GetPlayer()->GetNPCIfCanInteractWith(vendorGuid, UNIT_NPC_FLAG_VENDOR);
    if (!pCreature)
    {
        DEBUG_LOG("WORLD: HandleSellItemOpcode - %s not found or you can't interact with him.", vendorGuid.GetString().c_str());
        _player->SendSellError(SELL_ERR_CANT_FIND_VENDOR, nullptr, itemGuid, 0);
        return;
    }

    Item* pItem = _player->GetItemByGuid(itemGuid);

    if (!pItem)
        return;

    // prevent sell not owner item
    if (_player->GetObjectGuid() != pItem->GetOwnerGuid())
    {
        _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, pCreature, itemGuid, 0);
        return;
    }

    // prevent sell non empty bag by drag-and-drop at vendor's item list
    if (pItem->IsBag() && !((Bag*)pItem)->IsEmpty())
    {
        _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, pCreature, itemGuid, 0);
        return;
    }

    // prevent sell currently looted item
    if (_player->GetLootGuid() == pItem->GetObjectGuid())
    {
        _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, pCreature, itemGuid, 0);
        return;
    }

    // special case at auto sell (sell all)
    if (count == 0)
    {
        count = pItem->GetCount();
    }
    else
    {
        // prevent sell more items that exist in stack (possible only not from client)
        if (count > pItem->GetCount())
        {
            _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, pCreature, itemGuid, 0);
            return;
        }
    }

    ItemPrototype const* pProto = pItem->GetProto();

    if (!pProto)
    {
        _player->SendSellError(SELL_ERR_CANT_FIND_ITEM, pCreature, itemGuid, 0);
        return;
    }

    if (pProto->SellPrice == 0)
    {
        _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, pCreature, itemGuid, 0);
        return;
    }

    uint32 money = pProto->SellPrice * count;

    for (auto i = 0; i < MAX_ITEM_PROTO_SPELLS; ++i)
    {
        auto const &spell = pProto->Spells[i];

        // if spell charges for this item are negative, it means that the item should be destroyed once the charges are consumed.
        // it also means that the value of this item is relative to how many charges are remaining.
        if (spell.SpellId != 0 && spell.SpellCharges < 0)
        {
            auto const multiplier = static_cast<float>(pItem->GetSpellCharges(i)) / spell.SpellCharges;
            money *= multiplier;
            break;
        }
    }

    if (count < pItem->GetCount())              // need split items
    {
        Item* pNewItem = pItem->CloneItem(count, _player);
        if (!pNewItem)
        {
            sLog.outError("WORLD: HandleSellItemOpcode - could not create clone of item %u; count = %u", pItem->GetEntry(), count);
            _player->SendSellError(SELL_ERR_CANT_SELL_ITEM, pCreature, itemGuid, 0);
            return;
        }

        pItem->SetCount(pItem->GetCount() - count);
        _player->ItemRemovedQuestCheck(pItem->GetEntry(), count);
        if (_player->IsInWorld())
            pItem->SendCreateUpdateToPlayer(_player);
        pItem->SetState(ITEM_CHANGED, _player);

        _player->AddItemToBuyBackSlot(pNewItem, money);
        if (_player->IsInWorld())
            pNewItem->SendCreateUpdateToPlayer(_player);
    }
    else
    {
        _player->ItemRemovedQuestCheck(pItem->GetEntry(), pItem->GetCount());
        _player->RemoveItem(pItem->GetBagSlot(), pItem->GetSlot(), true);
        pItem->RemoveFromUpdateQueueOf(_player);
        _player->AddItemToBuyBackSlot(pItem, money);
    }

    _player->ModifyMoney(money);
}
Exemple #16
0
bool CPlayer::SellItemToMultiVendor(ObjectGuid itemGuid, uint8 _count)
{
    DEBUG_LOG("WORLD: SellItemToMultiVendor");

    // prevent possible overflow, as mangos uses uint32 for item count
    uint32 count = _count;

    uint32 entry;
    ObjectGuid guid;
    GetMultiVendor(entry, guid);

    if (!itemGuid)
        return false;

    Creature* pCreature = GetNPCIfCanInteractWith(guid, UNIT_NPC_FLAG_NONE);
    if (!pCreature)
    {
        DEBUG_LOG("WORLD: SellItemToMultiVendor - %s not found or you can't interact with him.", guid.GetString().c_str());
        SendSellError(SELL_ERR_CANT_FIND_VENDOR, NULL, itemGuid, 0);
        return false;
    }

    // remove fake death
    if (hasUnitState(UNIT_STAT_DIED))
        RemoveSpellsCausingAura(SPELL_AURA_FEIGN_DEATH);

    Item* pItem = GetItemByGuid(itemGuid);
    if (pItem)
    {
        // prevent sell not owner item
        if (GetObjectGuid() != pItem->GetOwnerGuid())
        {
            SendSellError(SELL_ERR_CANT_SELL_ITEM, pCreature, itemGuid, 0);
            return false;
        }

        // prevent sell non empty bag by drag-and-drop at vendor's item list
        if (pItem->IsBag() && !((Bag*)pItem)->IsEmpty())
        {
            SendSellError(SELL_ERR_CANT_SELL_ITEM, pCreature, itemGuid, 0);
            return false;
        }

        // prevent sell currently looted item
        if (GetLootGuid() == pItem->GetObjectGuid())
        {
            SendSellError(SELL_ERR_CANT_SELL_ITEM, pCreature, itemGuid, 0);
            return false;
        }

        // special case at auto sell (sell all)
        if (count == 0)
        {
            count = pItem->GetCount();
        }
        else
        {
            // prevent sell more items that exist in stack (possible only not from client)
            if (count > pItem->GetCount())
            {
                SendSellError(SELL_ERR_CANT_SELL_ITEM, pCreature, itemGuid, 0);
                return false;
            }
        }

        ItemPrototype const* pProto = pItem->GetProto();
        if (pProto)
        {
            if (pProto->SellPrice > 0)
            {
                if (count < pItem->GetCount())              // need split items
                {
                    Item* pNewItem = pItem->CloneItem(count, ToPlayer());
                    if (!pNewItem)
                    {
                        sLog.outError("WORLD: SellItemToMultiVendor - could not create clone of item %u; count = %u", pItem->GetEntry(), count);
                        SendSellError(SELL_ERR_CANT_SELL_ITEM, pCreature, itemGuid, 0);
                        return false;
                    }

                    pItem->SetCount(pItem->GetCount() - count);
                    ItemRemovedQuestCheck(pItem->GetEntry(), count);
                    if (IsInWorld())
                        pItem->SendCreateUpdateToPlayer(ToPlayer());
                    pItem->SetState(ITEM_CHANGED, ToPlayer());

                    AddItemToBuyBackSlot(pNewItem);
                    if (IsInWorld())
                        pNewItem->SendCreateUpdateToPlayer(ToPlayer());
                }
                else
                {
                    ItemRemovedQuestCheck(pItem->GetEntry(), pItem->GetCount());
                    RemoveItem(pItem->GetBagSlot(), pItem->GetSlot(), true);
                    pItem->RemoveFromUpdateQueueOf(ToPlayer());
                    AddItemToBuyBackSlot(pItem);
                }

                uint32 money = pProto->SellPrice * count;

                ModifyMoney(money);
            }
            else
                SendSellError(SELL_ERR_CANT_SELL_ITEM, pCreature, itemGuid, 0);

            return true;
        }
    }

    SendSellError(SELL_ERR_CANT_FIND_ITEM, pCreature, itemGuid, 0);
    return false;
}