void AuctionHouse::UpdateOwner(uint32 oldGuid, uint32 newGuid)
{
auctionLock.AcquireWriteLock();
HM_NAMESPACE::hash_map<uint32, Auction*>::iterator itr = auctions.begin();
Auction * auction;
for(; itr != auctions.end(); ++itr)
{
auction = itr->second;
if(auction->Owner == oldGuid)
auction->Owner = newGuid;
if(auction->HighestBidder == oldGuid)
{
auction->HighestBidder = newGuid;
auction->UpdateInDB();
}
}
auctionLock.ReleaseWriteLock();
}
void AuctionHouse::UpdateItemOwnerships(uint32 oldGuid, uint32 newGuid)
{
Auction * auct;
auctionLock.AcquireWriteLock();
HM_NAMESPACE::hash_map<uint32, Auction*>::iterator itr = auctions.begin();
for(; itr != auctions.end(); itr++)
{
auct = itr->second;
if(auct->Owner == oldGuid)
{
auct->Owner = newGuid;
// Don't save, we take care of this in char rename all at once. Less queries.
}
if(auct->HighestBidder == oldGuid)
{
auct->HighestBidder = newGuid;
auct->UpdateInDB();
}
}
auctionLock.ReleaseWriteLock();
}
void WorldSession::HandleAuctionPlaceBid( WorldPacket & recv_data )
{
if(!_player->IsInWorld())
{
return;
}
uint64 guid;
recv_data >> guid;
uint32 auction_id, price;
recv_data >> auction_id >> price;
Creature * pCreature = _player->GetMapMgr()->GetCreature( guid );
if(!pCreature || !pCreature->auctionHouse)
{
return;
}
// Find Item
AuctionHouse * ah = pCreature->auctionHouse;
Auction * auct = ah->GetAuction(auction_id);
if(auct == 0 || !auct->Owner || !_player)
{
SendAuctionPlaceBidResultPacket(0, AUCTION_ERROR_INTERNAL);
return;
}
if(auct->Owner == _player->GetGUID())
{
SendAuctionPlaceBidResultPacket(0, AUCTION_ERROR_BID_OWN_AUCTION);
return;
}
if(auct->HighestBid > price && price != auct->BuyoutPrice)
{
//HACK: Don't know the correct error code...
SendAuctionPlaceBidResultPacket(0, AUCTION_ERROR_INTERNAL);
return;
}
if(_player->GetGold() < price)
{
SendAuctionPlaceBidResultPacket(0, AUCTION_ERROR_MONEY);
return;
}
_player->ModGold( -((int32)price));
if(auct->HighestBidder != 0)
{
// Return the money to the last highest bidder.
char subject[100];
snprintf(subject, 100, "%u:0:0", (int)auct->pItem->GetEntry());
sMailSystem.SendAutomatedMessage(AUCTION, ah->GetID(), auct->HighestBidder, subject, "", auct->HighestBid, 0, 0, MAIL_STATIONERY_AUCTION );
// Do not send out bid notification, when current highest bidder and new bidder are the same player..
if(auct->HighestBidder != (uint32)_player->GetLowGUID())
ah->SendAuctionOutBidNotificationPacket(auct, _player->GetGUID(), price);
}
if(auct->BuyoutPrice == price)
{
auct->HighestBidder = _player->GetLowGUID();
auct->HighestBid = price;
// we used buyout on the item.
ah->QueueDeletion(auct, AUCTION_REMOVE_WON);
SendAuctionPlaceBidResultPacket(auct->Id, AUCTION_ERROR_NONE);
ah->SendAuctionBuyOutNotificationPacket(auct);
}
else
{
// update most recent bid
auct->HighestBidder = _player->GetLowGUID();
auct->HighestBid = price;
auct->UpdateInDB();
SendAuctionPlaceBidResultPacket(auct->Id, AUCTION_ERROR_NONE);
}
}
void WorldSession::HandleAuctionPlaceBid( WorldPacket & recv_data )
{
CHECK_INWORLD_RETURN;
uint64 guid;
recv_data >> guid;
uint32 auction_id, price;
recv_data >> auction_id >> price;
Creature* pCreature = _player->GetMapMgr()->GetCreature(GET_LOWGUID_PART(guid));
if(!pCreature || !pCreature->auctionHouse || price == 0)
return;
// Find Item
AuctionHouse * ah = pCreature->auctionHouse;
Auction * auct = ah->GetAuction(auction_id);
if(auct == 0 || !auct->Owner || !_player || auct->Owner == _player->GetGUID())
return;
if(auct->HighestBid > price && price != auct->BuyoutPrice)
return;
if(_player->GetUInt32Value(PLAYER_FIELD_COINAGE) < price)
return;
_player->ModUnsigned32Value(PLAYER_FIELD_COINAGE, -((int32)price));
if(auct->HighestBidder != 0)
{
// Return the money to the last highest bidder.
char subject[100];
snprintf(subject, 100, "%u:0:0", (int)auct->pItem->GetEntry());
sMailSystem.DeliverMessage(MAILTYPE_AUCTION, ah->GetID(), auct->HighestBidder, subject, "", auct->HighestBid, 0, 0, STATIONERY_AUCTION, true);
}
if(auct->BuyoutPrice == price)
{
auct->HighestBidder = _player->GetLowGUID();
auct->HighestBid = price;
// we used buyout on the item.
ah->QueueDeletion(auct, AUCTION_REMOVE_WON);
// send response packet
WorldPacket data(SMSG_AUCTION_COMMAND_RESULT, 12);
data << auct->Id << uint32(AUCTION_BID) << uint32(0);
SendPacket(&data);
}
else
{
// update most recent bid
auct->HighestBidder = _player->GetLowGUID();
auct->HighestBid = price;
auct->UpdateInDB();
// send response packet
WorldPacket data(SMSG_AUCTION_COMMAND_RESULT, 12);
data << auct->Id << uint32(AUCTION_BID) << uint32(0);
SendPacket(&data);
}
}