Rename AuctionHouse.cpp -> AuctionHouseHandler.cpp AuctionHouseObject.h ->AuctionHouseMgr.h

src/game/AuctionHouseHandler.cpp

@@ -0,0 +1,771 @@
+/*
+ * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "WorldPacket.h"
+#include "WorldSession.h"
+#include "Opcodes.h"
+#include "Log.h"
+#include "World.h"
+#include "ObjectMgr.h"
+#include "Player.h"
+#include "UpdateMask.h"
+#include "AuctionHouseMgr.h"
+#include "Util.h"
+
+//please DO NOT use iterator++, because it is slower than ++iterator!!!
+//post-incrementation is always slower than pre-incrementation !
+
+//void called when player click on auctioneer npc
+void WorldSession::HandleAuctionHelloOpcode( WorldPacket & recv_data )
+{
+    CHECK_PACKET_SIZE(recv_data,8);
+
+    uint64 guid;                                            //NPC guid
+    recv_data >> guid;
+
+    Creature *unit = ObjectAccessor::GetNPCIfCanInteractWith(*_player, guid,UNIT_NPC_FLAG_AUCTIONEER);
+    if (!unit)
+    {
+        sLog.outDebug( "WORLD: HandleAuctionHelloOpcode - Unit (GUID: %u) not found or you can't interact with him.", uint32(GUID_LOPART(guid)) );
+        return;
+    }
+
+    // remove fake death
+    if(GetPlayer()->hasUnitState(UNIT_STAT_DIED))
+        GetPlayer()->RemoveSpellsCausingAura(SPELL_AURA_FEIGN_DEATH);
+
+    SendAuctionHello(guid, unit);
+}
+
+static AuctionLocation AuctioneerFactionToLocation(uint32 faction)
+{
+    if(sWorld.getConfig(CONFIG_ALLOW_TWO_SIDE_INTERACTION_AUCTION))
+        return AUCTION_NEUTRAL;
+
+    FactionTemplateEntry const* u_entry = sFactionTemplateStore.LookupEntry(faction);
+    if(!u_entry)
+        return AUCTION_NEUTRAL;
+
+    if(u_entry->ourMask & FACTION_MASK_ALLIANCE)
+        return AUCTION_ALLIANCE;
+    else if(u_entry->ourMask & FACTION_MASK_HORDE)
+        return AUCTION_HORDE;
+    else
+        return AUCTION_NEUTRAL;
+}
+
+//this void causes that auction window is opened
+void WorldSession::SendAuctionHello( uint64 guid, Creature* unit )
+{
+    WorldPacket data( MSG_AUCTION_HELLO, 12 );
+    data << (uint64) guid;
+    data << (uint32) AuctioneerFactionToLocation(unit->getFaction());
+    SendPacket( &data );
+}
+
+//this function inserts to WorldPacket auction's data
+bool WorldSession::SendAuctionInfo(WorldPacket & data, AuctionEntry* auction)
+{
+    Item *pItem = objmgr.GetAItem(auction->item_guidlow);
+    if (!pItem)
+    {
+        sLog.outError("auction to item, that doesn't exist !!!!");
+        return false;
+    }
+    data << (uint32) auction->Id;
+    data << (uint32) pItem->GetEntry();
+
+    for (uint8 i = 0; i < MAX_INSPECTED_ENCHANTMENT_SLOT; i++)
+    {
+        data << (uint32) pItem->GetEnchantmentId(EnchantmentSlot(i));
+        data << (uint32) pItem->GetEnchantmentDuration(EnchantmentSlot(i));
+        data << (uint32) pItem->GetEnchantmentCharges(EnchantmentSlot(i));
+    }
+
+    data << (uint32) pItem->GetItemRandomPropertyId();      //random item property id
+    data << (uint32) pItem->GetItemSuffixFactor();          //SuffixFactor
+    data << (uint32) pItem->GetCount();                     //item->count
+    data << (uint32) pItem->GetSpellCharges();              //item->charge FFFFFFF
+    data << (uint32) 0;                                     //Unknown
+    data << (uint64) auction->owner;                        //Auction->owner
+    data << (uint32) auction->startbid;                     //Auction->startbid (not sure if useful)
+    data << (uint32) ((auction->bid)? objmgr.GetAuctionOutBid(auction->bid) : 0);
+                                                            //minimal outbid
+    data << (uint32) auction->buyout;                       //auction->buyout
+    data << (uint32) (auction->time - time(NULL)) * 1000;   //time left
+    data << (uint64) auction->bidder;                       //auction->bidder current
+    data << (uint32) auction->bid;                          //current bid
+    return true;
+}
+
+//call this method when player bids, creates, or deletes auction
+void WorldSession::SendAuctionCommandResult(uint32 auctionId, uint32 Action, uint32 ErrorCode, uint32 bidError )
+{
+    WorldPacket data( SMSG_AUCTION_COMMAND_RESULT, 16 );
+    data << auctionId;
+    data << Action;
+    data << ErrorCode;
+    if ( !ErrorCode && Action )
+        data << bidError;                                   //when bid, then send 0, once...
+    SendPacket(&data);
+}
+
+//this function sends notification, if bidder is online
+void WorldSession::SendAuctionBidderNotification( uint32 location, uint32 auctionId, uint64 bidder, uint32 bidSum, uint32 diff, uint32 item_template)
+{
+    WorldPacket data(SMSG_AUCTION_BIDDER_NOTIFICATION, (8*4));
+    data << uint32(location);
+    data << uint32(auctionId);
+    data << uint64(bidder);
+    data << uint32(bidSum);
+    data << uint32(diff);
+    data << uint32(item_template);
+    data << uint32(0);
+    SendPacket(&data);
+}
+
+//this void causes on client to display: "Your auction sold"
+void WorldSession::SendAuctionOwnerNotification( AuctionEntry* auction)
+{
+    WorldPacket data(SMSG_AUCTION_OWNER_NOTIFICATION, (7*4));
+    data << auction->Id;
+    data << auction->bid;
+    data << (uint32) 0;                                     //unk
+    data << (uint32) 0;                                     //unk
+    data << (uint32) 0;                                     //unk
+    data << auction->item_template;
+    data << (uint32) 0;                                     //unk
+    SendPacket(&data);
+}
+
+//this function sends mail to old bidder
+void WorldSession::SendAuctionOutbiddedMail(AuctionEntry *auction, uint32 newPrice)
+{
+    uint64 oldBidder_guid = MAKE_NEW_GUID(auction->bidder,0, HIGHGUID_PLAYER);
+    Player *oldBidder = objmgr.GetPlayer(oldBidder_guid);
+
+    uint32 oldBidder_accId = 0;
+    if(!oldBidder)
+        oldBidder_accId = objmgr.GetPlayerAccountIdByGUID(oldBidder_guid);
+
+    // old bidder exist
+    if(oldBidder || oldBidder_accId)
+    {
+        std::ostringstream msgAuctionOutbiddedSubject;
+        msgAuctionOutbiddedSubject << auction->item_template << ":0:" << AUCTION_OUTBIDDED;
+
+        if (oldBidder)
+            oldBidder->GetSession()->SendAuctionBidderNotification( auction->location, auction->Id, _player->GetGUID(), newPrice, objmgr.GetAuctionOutBid(auction->bid), auction->item_template);
+
+        WorldSession::SendMailTo(oldBidder, MAIL_AUCTION, MAIL_STATIONERY_AUCTION, auction->location, auction->bidder, msgAuctionOutbiddedSubject.str(), 0, NULL, auction->bid, 0, MAIL_CHECK_MASK_NONE);
+    }
+}
+
+//this function sends mail, when auction is cancelled to old bidder
+void WorldSession::SendAuctionCancelledToBidderMail( AuctionEntry* auction )
+{
+    uint64 bidder_guid = MAKE_NEW_GUID(auction->bidder, 0, HIGHGUID_PLAYER);
+    Player *bidder = objmgr.GetPlayer(bidder_guid);
+
+    uint32 bidder_accId = 0;
+    if(!bidder)
+        bidder_accId = objmgr.GetPlayerAccountIdByGUID(bidder_guid);
+
+    // bidder exist
+    if(bidder || bidder_accId)
+    {
+        std::ostringstream msgAuctionCancelledSubject;
+        msgAuctionCancelledSubject << auction->item_template << ":0:" << AUCTION_CANCELLED_TO_BIDDER;
+
+        WorldSession::SendMailTo(bidder, MAIL_AUCTION, MAIL_STATIONERY_AUCTION, auction->location, auction->bidder, msgAuctionCancelledSubject.str(), 0, NULL, auction->bid, 0, MAIL_CHECK_MASK_NONE);
+    }
+}
+
+//this void creates new auction and adds auction to some auctionhouse
+void WorldSession::HandleAuctionSellItem( WorldPacket & recv_data )
+{
+    CHECK_PACKET_SIZE(recv_data,8+8+4+4+4);
+
+    uint64 auctioneer, item;
+    uint32 etime, bid, buyout;
+    recv_data >> auctioneer >> item;
+    recv_data >> bid >> buyout >> etime;
+    Player *pl = GetPlayer();
+
+    if (!item || !bid || !etime)
+        return;                                             //check for cheaters
+
+    Creature *pCreature = ObjectAccessor::GetNPCIfCanInteractWith(*_player, auctioneer,UNIT_NPC_FLAG_AUCTIONEER);
+    if (!pCreature)
+    {
+        sLog.outDebug( "WORLD: HandleAuctionSellItem - Unit (GUID: %u) not found or you can't interact with him.", uint32(GUID_LOPART(auctioneer)) );
+        return;
+    }
+
+    // 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);
+
+    Item *it = pl->GetItemByGuid( item );
+    //do not allow to sell already auctioned items
+    if(objmgr.GetAItem(GUID_LOPART(item)))
+    {
+        sLog.outError("AuctionError, player %s is sending item id: %u, but item is already in another auction", pl->GetName(), GUID_LOPART(item));
+        SendAuctionCommandResult(0, AUCTION_SELL_ITEM, AUCTION_INTERNAL_ERROR);
+        return;
+    }
+    // prevent sending bag with items (cheat: can be placed in bag after adding equiped empty bag to auction)
+    if(!it)
+    {
+        SendAuctionCommandResult(0, AUCTION_SELL_ITEM, AUCTION_ITEM_NOT_FOUND);
+        return;
+    }
+
+    if(!it->CanBeTraded())
+    {
+        SendAuctionCommandResult(0, AUCTION_SELL_ITEM, AUCTION_INTERNAL_ERROR);
+        return;
+    }
+
+    if (it->HasFlag(ITEM_FIELD_FLAGS, ITEM_FLAGS_CONJURED) || it->GetUInt32Value(ITEM_FIELD_DURATION))
+    {
+        SendAuctionCommandResult(0, AUCTION_SELL_ITEM, AUCTION_INTERNAL_ERROR);
+        return;
+    }
+
+    AuctionLocation location = AuctioneerFactionToLocation(pCreature->getFaction());
+    AuctionHouseObject * mAuctions;
+    mAuctions = objmgr.GetAuctionsMap( location );
+
+    //we have to take deposit :
+    uint32 deposit = objmgr.GetAuctionDeposit( location, etime, it );
+    if ( pl->GetMoney() < deposit )
+    {
+        SendAuctionCommandResult(0, AUCTION_SELL_ITEM, AUCTION_NOT_ENOUGHT_MONEY);
+        return;
+    }
+
+    if( GetSecurity() > SEC_PLAYER && sWorld.getConfig(CONFIG_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());
+    }
+
+    pl->ModifyMoney( -int32(deposit) );
+
+    uint32 auction_time = uint32(etime * sWorld.getRate(RATE_AUCTION_TIME));
+
+    AuctionEntry *AH = new AuctionEntry;
+    AH->Id = objmgr.GenerateAuctionID();
+    AH->auctioneer = GUID_LOPART(auctioneer);
+    AH->item_guidlow = GUID_LOPART(item);
+    AH->item_template = it->GetEntry();
+    AH->owner = pl->GetGUIDLow();
+    AH->startbid = bid;
+    AH->bidder = 0;
+    AH->bid = 0;
+    AH->buyout = buyout;
+    AH->time = time(NULL) + auction_time;
+    AH->deposit = deposit;
+    AH->location = location;
+
+    sLog.outDetail("selling item %u to auctioneer %u with initial bid %u with buyout %u and with time %u (in sec) in location: %u", GUID_LOPART(item), GUID_LOPART(auctioneer), bid, buyout, auction_time, location);
+    mAuctions->AddAuction(AH);
+
+    objmgr.AddAItem(it);
+    pl->MoveItemFromInventory( it->GetBagSlot(), it->GetSlot(), true);
+
+    CharacterDatabase.BeginTransaction();
+    it->DeleteFromInventoryDB();
+    it->SaveToDB();                                         // recursive and not have transaction guard into self, not in inventiory and can be save standalone
+    CharacterDatabase.PExecute("INSERT INTO auctionhouse (id,auctioneerguid,itemguid,item_template,itemowner,buyoutprice,time,buyguid,lastbid,startbid,deposit,location) "
+        "VALUES ('%u', '%u', '%u', '%u', '%u', '%u', '" I64FMTD "', '%u', '%u', '%u', '%u', '%u')",
+        AH->Id, AH->auctioneer, AH->item_guidlow, AH->item_template, AH->owner, AH->buyout, (uint64)AH->time, AH->bidder, AH->bid, AH->startbid, AH->deposit, AH->location);
+    pl->SaveInventoryAndGoldToDB();
+    CharacterDatabase.CommitTransaction();
+
+    SendAuctionCommandResult(AH->Id, AUCTION_SELL_ITEM, AUCTION_OK);
+}
+
+//this function is called when client bids or buys out auction
+void WorldSession::HandleAuctionPlaceBid( WorldPacket & recv_data )
+{
+    CHECK_PACKET_SIZE(recv_data,8+4+4);
+
+    uint64 auctioneer;
+    uint32 auctionId;
+    uint32 price;
+    recv_data >> auctioneer;
+    recv_data >> auctionId >> price;
+
+    if (!auctionId || !price)
+        return;                                             //check for cheaters
+
+    Creature *pCreature = ObjectAccessor::GetNPCIfCanInteractWith(*_player, auctioneer,UNIT_NPC_FLAG_AUCTIONEER);
+    if (!pCreature)
+    {
+        sLog.outDebug( "WORLD: HandleAuctionPlaceBid - Unit (GUID: %u) not found or you can't interact with him.", uint32(GUID_LOPART(auctioneer)) );
+        return;
+    }
+
+    // remove fake death
+    if(GetPlayer()->hasUnitState(UNIT_STAT_DIED))
+        GetPlayer()->RemoveSpellsCausingAura(SPELL_AURA_FEIGN_DEATH);
+
+    AuctionLocation location = AuctioneerFactionToLocation(pCreature->getFaction());
+
+    AuctionHouseObject * mAuctions;
+    mAuctions = objmgr.GetAuctionsMap( location );
+
+    AuctionEntry *auction = mAuctions->GetAuction(auctionId);
+    Player *pl = GetPlayer();
+
+    if( !auction || auction->owner == pl->GetGUIDLow() )
+    {
+        //you cannot bid your own auction:
+        SendAuctionCommandResult( 0, AUCTION_PLACE_BID, CANNOT_BID_YOUR_AUCTION_ERROR );
+        return;
+    }
+
+    // impossible have online own another character (use this for speedup check in case online owner)
+    Player* auction_owner = objmgr.GetPlayer(MAKE_NEW_GUID(auction->owner, 0, HIGHGUID_PLAYER));
+    if( !auction_owner && objmgr.GetPlayerAccountIdByGUID(MAKE_NEW_GUID(auction->owner, 0, HIGHGUID_PLAYER)) == pl->GetSession()->GetAccountId())
+    {
+        //you cannot bid your another character auction:
+        SendAuctionCommandResult( 0, AUCTION_PLACE_BID, CANNOT_BID_YOUR_AUCTION_ERROR );
+        return;
+    }
+
+    // cheating
+    if(price <= auction->bid)
+        return;
+
+    // price too low for next bid if not buyout
+    if ((price < auction->buyout || auction->buyout == 0) &&
+        price < auction->bid + objmgr.GetAuctionOutBid(auction->bid))
+    {
+        //auction has already higher bid, client tests it!
+        return;
+    }
+
+    if (price > pl->GetMoney())
+    {
+        //you don't have enought money!, client tests!
+        //SendAuctionCommandResult(auction->auctionId, AUCTION_PLACE_BID, ???);
+        return;
+    }
+
+    if ((price < auction->buyout) || (auction->buyout == 0))
+    {
+        if (auction->bidder > 0)
+        {
+            if ( auction->bidder == pl->GetGUIDLow() )
+            {
+                pl->ModifyMoney( -int32(price - auction->bid));
+            }
+            else
+            {
+                // mail to last bidder and return money
+                SendAuctionOutbiddedMail( auction , price );
+                pl->ModifyMoney( -int32(price) );
+            }
+        }
+        else
+        {
+            pl->ModifyMoney( -int32(price) );
+        }
+        auction->bidder = pl->GetGUIDLow();
+        auction->bid = price;
+
+        // after this update we should save player's money ...
+        CharacterDatabase.PExecute("UPDATE auctionhouse SET buyguid = '%u',lastbid = '%u' WHERE id = '%u'", auction->bidder, auction->bid, auction->Id);
+
+        SendAuctionCommandResult(auction->Id, AUCTION_PLACE_BID, AUCTION_OK, 0 );
+    }
+    else
+    {
+        //buyout:
+        if (pl->GetGUIDLow() == auction->bidder )
+        {
+            pl->ModifyMoney(-int32(auction->buyout - auction->bid));
+        }
+        else
+        {
+            pl->ModifyMoney(-int32(auction->buyout));
+            if ( auction->bidder )                          //buyout for bidded auction ..
+            {
+                SendAuctionOutbiddedMail( auction, auction->buyout );
+            }
+        }
+        auction->bidder = pl->GetGUIDLow();
+        auction->bid = auction->buyout;
+
+        objmgr.SendAuctionSalePendingMail( auction );
+        objmgr.SendAuctionSuccessfulMail( auction );
+        objmgr.SendAuctionWonMail( auction );
+
+        SendAuctionCommandResult(auction->Id, AUCTION_PLACE_BID, AUCTION_OK);
+
+        objmgr.RemoveAItem(auction->item_guidlow);
+        mAuctions->RemoveAuction(auction->Id);
+        CharacterDatabase.PExecute("DELETE FROM auctionhouse WHERE id = '%u'",auction->Id);
+
+        delete auction;
+    }
+    CharacterDatabase.BeginTransaction();
+    pl->SaveInventoryAndGoldToDB();
+    CharacterDatabase.CommitTransaction();
+}
+
+//this void is called when auction_owner cancels his auction
+void WorldSession::HandleAuctionRemoveItem( WorldPacket & recv_data )
+{
+    CHECK_PACKET_SIZE(recv_data,8+4);
+
+    uint64 auctioneer;
+    uint32 auctionId;
+    recv_data >> auctioneer;
+    recv_data >> auctionId;
+    //sLog.outDebug( "Cancel AUCTION AuctionID: %u", auctionId);
+
+    Creature *pCreature = ObjectAccessor::GetNPCIfCanInteractWith(*_player, auctioneer,UNIT_NPC_FLAG_AUCTIONEER);
+    if (!pCreature)
+    {
+        sLog.outDebug( "WORLD: HandleAuctionRemoveItem - Unit (GUID: %u) not found or you can't interact with him.", uint32(GUID_LOPART(auctioneer)) );
+        return;
+    }
+
+    // remove fake death
+    if(GetPlayer()->hasUnitState(UNIT_STAT_DIED))
+        GetPlayer()->RemoveSpellsCausingAura(SPELL_AURA_FEIGN_DEATH);
+
+    AuctionLocation location = AuctioneerFactionToLocation(pCreature->getFaction());
+
+    AuctionHouseObject * mAuctions;
+    mAuctions = objmgr.GetAuctionsMap( location );
+
+    AuctionEntry *auction = mAuctions->GetAuction(auctionId);
+    Player *pl = GetPlayer();
+
+    if (auction && auction->owner == pl->GetGUIDLow())
+    {
+        Item *pItem = objmgr.GetAItem(auction->item_guidlow);
+        if (pItem)
+        {
+            if (auction->bidder > 0)                        // If we have a bidder, we have to send him the money he paid
+            {
+                uint32 auctionCut = objmgr.GetAuctionCut( auction->location, auction->bid);
+                if ( pl->GetMoney() < auctionCut )          //player doesn't have enough money, maybe message needed
+                    return;
+                //some auctionBidderNotification would be needed, but don't know that parts..
+                SendAuctionCancelledToBidderMail( auction );
+                pl->ModifyMoney( -int32(auctionCut) );
+            }
+            // Return the item by mail
+            std::ostringstream msgAuctionCanceledOwner;
+            msgAuctionCanceledOwner << auction->item_template << ":0:" << AUCTION_CANCELED;
+
+            MailItemsInfo mi;
+            mi.AddItem(auction->item_guidlow, auction->item_template, pItem);
+
+            // item will deleted or added to received mail list
+            WorldSession::SendMailTo(pl, MAIL_AUCTION, MAIL_STATIONERY_AUCTION, auction->location, pl->GetGUIDLow(), msgAuctionCanceledOwner.str(), 0, &mi, 0, 0, MAIL_CHECK_MASK_NONE);
+        }
+        else
+        {
+            sLog.outError("Auction id: %u has non-existed item (item guid : %u)!!!", auction->Id, auction->item_guidlow);
+            SendAuctionCommandResult( 0, AUCTION_CANCEL, AUCTION_INTERNAL_ERROR );
+            return;
+        }
+    }
+    else
+    {
+        SendAuctionCommandResult( 0, AUCTION_CANCEL, AUCTION_INTERNAL_ERROR );
+        //this code isn't possible ... maybe there should be assert
+        sLog.outError("CHEATER : %u, he tried to cancel auction (id: %u) of another player, or auction is NULL", pl->GetGUIDLow(), auctionId );
+        return;
+    }
+
+    //inform player, that auction is removed
+    SendAuctionCommandResult( auction->Id, AUCTION_CANCEL, AUCTION_OK );
+    // Now remove the auction
+    CharacterDatabase.BeginTransaction();
+    CharacterDatabase.PExecute("DELETE FROM auctionhouse WHERE id = '%u'",auction->Id);
+    pl->SaveInventoryAndGoldToDB();
+    CharacterDatabase.CommitTransaction();
+    objmgr.RemoveAItem( auction->item_guidlow );
+    mAuctions->RemoveAuction( auction->Id );
+    delete auction;
+}
+
+//called when player lists his bids
+void WorldSession::HandleAuctionListBidderItems( WorldPacket & recv_data )
+{
+    CHECK_PACKET_SIZE(recv_data,8+4+4);
+
+    uint64 guid;                                            //NPC guid
+    uint32 listfrom;                                        //page of auctions
+    uint32 outbiddedCount;                                  //count of outbidded auctions
+
+    recv_data >> guid;
+    recv_data >> listfrom;                                  // not used in fact (this list not have page control in client)
+    recv_data >> outbiddedCount;
+    if (recv_data.size() != (16 + outbiddedCount * 4 ))
+    {
+        sLog.outError("Client sent bad opcode!!! with count: %u and size : %d (mustbe: %d", outbiddedCount, recv_data.size(),(16 + outbiddedCount * 4 ));
+        outbiddedCount = 0;
+    }
+
+    Creature *pCreature = ObjectAccessor::GetNPCIfCanInteractWith(*_player, guid,UNIT_NPC_FLAG_AUCTIONEER);
+    if (!pCreature)
+    {
+        sLog.outDebug( "WORLD: HandleAuctionListBidderItems - Unit (GUID: %u) not found or you can't interact with him.", uint32(GUID_LOPART(guid)) );
+        return;
+    }
+
+    // remove fake death
+    if(GetPlayer()->hasUnitState(UNIT_STAT_DIED))
+        GetPlayer()->RemoveSpellsCausingAura(SPELL_AURA_FEIGN_DEATH);
+
+    AuctionLocation location = AuctioneerFactionToLocation(pCreature->getFaction());
+    AuctionHouseObject* mAuctions = objmgr.GetAuctionsMap( location );
+
+    WorldPacket data( SMSG_AUCTION_BIDDER_LIST_RESULT, (4+4+4) );
+    Player *pl = GetPlayer();
+    data << (uint32) 0;                                     //add 0 as count
+    uint32 count = 0;
+    uint32 totalcount = 0;
+    while ( outbiddedCount > 0)                             //add all data, which client requires
+    {
+        --outbiddedCount;
+        uint32 outbiddedAuctionId;
+        recv_data >> outbiddedAuctionId;
+        AuctionEntry * auction = mAuctions->GetAuction( outbiddedAuctionId );
+        if ( auction && SendAuctionInfo(data, auction))
+        {
+            ++totalcount;
+            ++count;
+        }
+    }
+    for (AuctionHouseObject::AuctionEntryMap::const_iterator itr = mAuctions->GetAuctionsBegin();itr != mAuctions->GetAuctionsEnd();++itr)
+    {
+        AuctionEntry *Aentry = itr->second;
+        if( Aentry && Aentry->bidder == pl->GetGUIDLow() )
+        {
+            if (SendAuctionInfo(data, itr->second))
+                ++count;
+            ++totalcount;
+        }
+    }
+    data.put<uint32>( 0, count );                           // add count to placeholder
+    data << totalcount;
+    data << (uint32)300;                                    //unk 2.3.0
+    SendPacket(&data);
+}
+
+//this void sends player info about his auctions
+void WorldSession::HandleAuctionListOwnerItems( WorldPacket & recv_data )
+{
+    CHECK_PACKET_SIZE(recv_data,8+4);
+
+    uint32 listfrom;
+    uint64 guid;
+
+    recv_data >> guid;
+    recv_data >> listfrom;                                  // not used in fact (this list not have page control in client)
+
+    Creature *pCreature = ObjectAccessor::GetNPCIfCanInteractWith(*_player, guid,UNIT_NPC_FLAG_AUCTIONEER);
+    if (!pCreature)
+    {
+        sLog.outDebug( "WORLD: HandleAuctionListOwnerItems - Unit (GUID: %u) not found or you can't interact with him.", uint32(GUID_LOPART(guid)) );
+        return;
+    }
+
+    // remove fake death
+    if(GetPlayer()->hasUnitState(UNIT_STAT_DIED))
+        GetPlayer()->RemoveSpellsCausingAura(SPELL_AURA_FEIGN_DEATH);
+
+    AuctionLocation location = AuctioneerFactionToLocation(pCreature->getFaction());
+
+    AuctionHouseObject* mAuctions = objmgr.GetAuctionsMap( location );
+
+    WorldPacket data( SMSG_AUCTION_OWNER_LIST_RESULT, (4+4+4) );
+    data << (uint32) 0;                                     // amount place holder
+
+    uint32 count = 0;
+    uint32 totalcount = 0;
+    for (AuctionHouseObject::AuctionEntryMap::const_iterator itr = mAuctions->GetAuctionsBegin();itr != mAuctions->GetAuctionsEnd();++itr)
+    {
+        AuctionEntry *Aentry = itr->second;
+        if( Aentry && Aentry->owner == _player->GetGUIDLow() )
+        {
+            if(SendAuctionInfo(data, itr->second))
+                ++count;
+            ++totalcount;
+        }
+    }
+    data.put<uint32>(0, count);
+    data << (uint32) totalcount;
+    data << (uint32) 0;
+    SendPacket(&data);
+}
+
+//this void is called when player clicks on search button
+void WorldSession::HandleAuctionListItems( WorldPacket & recv_data )
+{
+    CHECK_PACKET_SIZE(recv_data,8+4+1+1+1+4+4+4+4+1);
+
+    std::string searchedname;
+    uint8 levelmin, levelmax, usable;
+    uint32 listfrom, auctionSlotID, auctionMainCategory, auctionSubCategory, quality;
+    uint64 guid;
+
+    recv_data >> guid;
+    recv_data >> listfrom;                                  // start, used for page control listing by 50 elements
+    recv_data >> searchedname;
+
+    // recheck with known string size
+    CHECK_PACKET_SIZE(recv_data,8+4+(searchedname.size()+1)+1+1+4+4+4+4+1);
+
+    recv_data >> levelmin >> levelmax;
+    recv_data >> auctionSlotID >> auctionMainCategory >> auctionSubCategory;
+    recv_data >> quality >> usable;
+
+    Creature *pCreature = ObjectAccessor::GetNPCIfCanInteractWith(*_player, guid,UNIT_NPC_FLAG_AUCTIONEER);
+    if (!pCreature)
+    {
+        sLog.outDebug( "WORLD: HandleAuctionListItems - Unit (GUID: %u) not found or you can't interact with him.", uint32(GUID_LOPART(guid)) );
+        return;
+    }
+
+    // remove fake death
+    if(GetPlayer()->hasUnitState(UNIT_STAT_DIED))
+        GetPlayer()->RemoveSpellsCausingAura(SPELL_AURA_FEIGN_DEATH);
+
+    AuctionLocation location = AuctioneerFactionToLocation(pCreature->getFaction());
+    AuctionHouseObject * mAuctions = objmgr.GetAuctionsMap( location );
+
+    //sLog.outDebug("Auctionhouse search guid: " I64FMTD ", list from: %u, searchedname: %s, levelmin: %u, levelmax: %u, auctionSlotID: %u, auctionMainCategory: %u, auctionSubCategory: %u, quality: %u, usable: %u", guid, listfrom, searchedname.c_str(), levelmin, levelmax, auctionSlotID, auctionMainCategory, auctionSubCategory, quality, usable);
+
+    WorldPacket data( SMSG_AUCTION_LIST_RESULT, (4+4+4) );
+    uint32 count = 0;
+    uint32 totalcount = 0;
+    data << (uint32) 0;
+
+    // converting string that we try to find to lower case
+    std::wstring wsearchedname;
+    if(!Utf8toWStr(searchedname,wsearchedname))
+        return;
+
+    wstrToLower(wsearchedname);
+
+    for (AuctionHouseObject::AuctionEntryMap::const_iterator itr = mAuctions->GetAuctionsBegin();itr != mAuctions->GetAuctionsEnd();++itr)
+    {
+        AuctionEntry *Aentry = itr->second;
+        Item *item = objmgr.GetAItem(Aentry->item_guidlow);
+        if( item )
+        {
+            ItemPrototype const *proto = item->GetProto();
+            if( proto )
+            {
+                if( auctionMainCategory == (0xffffffff) || proto->Class == auctionMainCategory )
+                {
+                    if( auctionSubCategory == (0xffffffff) || proto->SubClass == auctionSubCategory )
+                    {
+                        if( auctionSlotID == (0xffffffff) || proto->InventoryType == auctionSlotID )
+                        {
+                            if( quality == (0xffffffff) || proto->Quality == quality )
+                            {
+                                if( usable == (0x00) || _player->CanUseItem( item ) == EQUIP_ERR_OK )
+                                {
+                                    if( ( levelmin == (0x00) || proto->RequiredLevel >= levelmin ) && ( levelmax == (0x00) || proto->RequiredLevel <= levelmax ) )
+                                    {
+                                        std::string name = proto->Name1;
+
+                                        // local name
+                                        int loc_idx = GetSessionDbLocaleIndex();
+                                        if ( loc_idx >= 0 )
+                                        {
+                                            ItemLocale const *il = objmgr.GetItemLocale(proto->ItemId);
+                                            if (il)
+                                            {
+                                                if (il->Name.size() > size_t(loc_idx) && !il->Name[loc_idx].empty())
+                                                    name = il->Name[loc_idx];
+                                            }
+                                        }
+
+                                        if(name.empty())
+                                            continue;
+
+                                        if( wsearchedname.empty() || Utf8FitTo(name, wsearchedname) )
+                                        {
+                                            if ((count < 50) && (totalcount >= listfrom))
+                                            {
+                                                ++count;
+                                                SendAuctionInfo( data, Aentry);
+                                            }
+                                            ++totalcount;
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+    data.put<uint32>(0, count);
+    data << (uint32) totalcount;
+    data << (uint32) 300;                                   // unk 2.3.0 const?
+    SendPacket(&data);
+}
+
+void WorldSession::HandleAuctionListPendingSales( WorldPacket & recv_data )
+{
+    sLog.outDebug("CMSG_AUCTION_LIST_PENDING_SALES");
+    recv_data.hexlike();
+
+    uint32 count = 0;
+
+    WorldPacket data(SMSG_AUCTION_LIST_PENDING_SALES, 4);
+    data << uint32(count);                                  // count
+    /*for(uint32 i = 0; i < count; ++i)
+    {
+        data << "";                                         // string
+        data << "";                                         // string
+        data << uint32(0);
+        data << uint32(0);
+        data << float(0);
+    }*/
+    SendPacket(&data);
+}