void AuctionHouse::SendBidListPacket(Player* plr, WorldPacket* packet)
{
uint32 count = 0;
WorldPacket data(SMSG_AUCTION_BIDDER_LIST_RESULT, 1024);
data << uint32(0); // Placeholder
Auction* auct;
auctionLock.AcquireReadLock();
std::unordered_map<uint32, Auction*>::iterator itr = auctions.begin();
for (; itr != auctions.end(); ++itr)
{
auct = itr->second;
if (auct->HighestBidder == plr->GetGUID())
{
if (auct->Deleted) continue;
auct->AddToPacket(data);
(*(uint32*)&data.contents()[0])++;
++count;
}
}
data << count;
auctionLock.ReleaseReadLock();
plr->GetSession()->SendPacket(&data);
}
void AuctionHouse::SendOwnerListPacket(Player * plr, WorldPacket * packet)
{
uint32 count = 0;
WorldPacket data( SMSG_AUCTION_OWNER_LIST_RESULT, 1024);
data << uint32(0); // Placeholder
Auction * auct;
auctionLock.AcquireReadLock();
HM_NAMESPACE::hash_map<uint32, Auction*>::iterator itr = auctions.begin();
for(; itr != auctions.end(); ++itr)
{
auct = itr->second;
if(auct->Owner == plr->GetGUID())
{
if(auct->Deleted) continue;
auct->AddToPacket(data);
(*(uint32*)&data.contents()[0])++;
++count;
}
}
data << count;
#ifdef USING_BIG_ENDIAN
swap32((uint32*)&data.contents()[0]);
#endif
auctionLock.ReleaseReadLock();
plr->GetSession()->SendPacket(&data);
}
void AuctionHouse::SendOwnerListPacket(Player* plr, WorldPacket* packet)
{
uint32 count = 0;
uint32 totalcount = 0;
WorldPacket data(SMSG_AUCTION_OWNER_LIST_RESULT, (4 + 4 + 4));
data << uint32(0); // Placeholder
Auction* auct;
auctionLock.AcquireReadLock();
std::unordered_map<uint32, Auction*>::iterator itr = auctions.begin();
for (; itr != auctions.end(); ++itr)
{
auct = itr->second;
if (auct->Owner == plr->GetGUID())
{
if (auct->Deleted) continue;
if (auct->BuildAuctionInfo(data))
++count;
++totalcount;
}
}
data.put<uint32>(0, count);
data << uint32(totalcount);
data << uint32(0);
auctionLock.ReleaseReadLock();
plr->GetSession()->SendPacket(&data);
}
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::HandleAuctionSellItem( WorldPacket & recv_data )
{
if (!_player->IsInWorld())
{
return;
}
uint64 guid,item;
uint32 bid, buyout, etime, unk1, unk2; // etime is in minutes
recv_data >> guid >> unk1 >> item;
recv_data >> unk2;
recv_data >> bid >> buyout >> etime;
Creature * pCreature = _player->GetMapMgr()->GetCreature( guid );
if( !pCreature || !pCreature->auctionHouse )
return; // NPC doesnt exist or isnt an auctioneer
// Get item
Item * pItem = _player->GetItemInterface()->GetItemByGUID(item);
if( !pItem || pItem->IsSoulbound() || pItem->HasFlag(ITEM_FIELD_FLAGS, ITEM_FLAG_CONJURED ) )
{
sStackWolrdPacket( data,SMSG_AUCTION_COMMAND_RESULT, 50);
data << uint32(0);
data << uint32(AUCTION_CREATE);
data << uint32(AUCTION_ERROR_ITEM);
SendPacket(&data);
return;
};
AuctionHouse * ah = pCreature->auctionHouse;
uint32 item_worth = pItem->GetProto()->SellPrice * pItem->GetUInt32Value(ITEM_FIELD_STACK_COUNT);
uint32 item_deposit = (uint32)(item_worth * ah->deposit_percent) * (uint32)(etime / 240.0f); // deposit is per 4 hours
if (_player->GetGold() < item_deposit) // player cannot afford deposit
{
sStackWolrdPacket( data,SMSG_AUCTION_COMMAND_RESULT, 50);
data << uint32(0);
data << uint32(AUCTION_CREATE);
data << uint32(AUCTION_ERROR_MONEY);
SendPacket(&data);
return;
}
pItem = _player->GetItemInterface()->SafeRemoveAndRetreiveItemByGuid(item, false);
if (!pItem){
sStackWolrdPacket( data, SMSG_AUCTION_COMMAND_RESULT, 50);
data << uint32(0);
data << uint32(AUCTION_CREATE);
data << uint32(AUCTION_ERROR_ITEM);
SendPacket(&data);
return;
};
if( pItem->IsInWorld() )
{
pItem->RemoveFromWorld();
}
pItem->SetOwner(NULL);
pItem->m_isDirty = true;
pItem->SaveToDB(INVENTORY_SLOT_NOT_SET, 0, true, NULL);
// Create auction
Auction * auct = new Auction;
auct->BuyoutPrice = buyout;
auct->ExpiryTime = (uint32)UNIXTIME + (etime * 60);
auct->StartingPrice = bid;
auct->HighestBid = 0;
auct->HighestBidder = 0; // hm
auct->Id = sAuctionMgr.GenerateAuctionId();
auct->Owner = _player->GetLowGUID();
auct->pItem = pItem;
auct->Deleted = false;
auct->DeletedReason = 0;
auct->DepositAmount = item_deposit;
// remove deposit
_player->ModGold(-(int32)item_deposit);
// Add and save auction to DB
ah->AddAuction(auct);
auct->SaveToDB(ah->GetID());
// Send result packet
sStackWolrdPacket( data,SMSG_AUCTION_COMMAND_RESULT, 50);
data << auct->Id;
data << uint32(AUCTION_CREATE);
data << uint32(AUCTION_ERROR_NONE);
SendPacket(&data);
}
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);
}
}
void WorldSession::HandleAuctionSellItem( WorldPacket & recv_data )
{
if (!_player->IsInWorld())
return;
uint64 guid,item;
uint32 bid, buyout, etime, unk1, unk2; // etime is in minutes
recv_data >> guid >> unk1 >> item;
recv_data >> unk2;
recv_data >> bid >> buyout >> etime;
Creature * pCreature = _player->GetMapMgr()->GetCreature(GET_LOWGUID_PART(guid));
if( !pCreature || !pCreature->auctionHouse )
return; // NPC doesn't exist or isn't an auctioneer
// Get item
Item * pItem = _player->GetItemInterface()->GetItemByGUID(item);
if( !pItem || pItem->IsSoulbound() || pItem->IsConjured() )
{
WorldPacket data(SMSG_AUCTION_COMMAND_RESULT, 8);
data << uint32(0);
data << uint32(AUCTION_CREATE);
data << uint32(AUCTION_ERROR_ITEM);
SendPacket(&data);
return;
};
if (m_gmData->rank > RANK_NO_RANK && m_gmData->rank < RANK_COADMIN)
{
SystemMessage("GMs cannot post auctions");
WorldPacket data(SMSG_AUCTION_COMMAND_RESULT, 8);
data << uint32(0);
data << uint32(AUCTION_CREATE);
data << uint32(AUCTION_ERROR_ITEM);
SendPacket(&data);
return;
};
AuctionHouse * ah = pCreature->auctionHouse;
uint32 item_worth = pItem->GetProto()->SellPrice * pItem->GetStackCount();
uint32 item_deposit = (uint32)(item_worth * ah->deposit_percent) * (uint32)(etime / 240.0f); // deposit is per 4 hours
if( !_player->HasGold(item_deposit) ) // player cannot afford deposit
{
WorldPacket data(SMSG_AUCTION_COMMAND_RESULT, 8);
data << uint32(0);
data << uint32(AUCTION_CREATE);
data << uint32(AUCTION_ERROR_MONEY);
SendPacket(&data);
return;
}
pItem = _player->GetItemInterface()->SafeRemoveAndRetreiveItemByGuid(item, false);
if (!pItem){
WorldPacket data(SMSG_AUCTION_COMMAND_RESULT, 8);
data << uint32(0);
data << uint32(AUCTION_CREATE);
data << uint32(AUCTION_ERROR_ITEM);
SendPacket(&data);
return;
};
if( pItem->IsInWorld() )
{
pItem->RemoveFromWorld();
}
pItem->SetOwner(NULL);
pItem->m_isDirty = true;
pItem->SaveToDB(INVENTORY_SLOT_NOT_SET, 0, true, NULL);
// Create auction
Auction * auct = new Auction;
auct->BuyoutPrice = buyout;
auct->ExpiryTime = (uint32)UNIXTIME + (etime * 60);
auct->HighestBid = bid;
auct->HighestBidder = 0; // hm
auct->Id = sAuctionMgr.GenerateAuctionId();
auct->Owner = _player->GetLowGUID();
auct->pItem = pItem;
auct->Deleted = false;
auct->DeletedReason = 0;
auct->DepositAmount = item_deposit;
// remove deposit
_player->ModGold( -(int32)item_deposit );
// Add and save auction to DB
ah->AddAuction(auct);
auct->SaveToDB(ah->GetID());
// Send result packet
WorldPacket data(SMSG_AUCTION_COMMAND_RESULT, 8);
data << auct->Id;
data << uint32(AUCTION_CREATE);
data << uint32(AUCTION_ERROR_NONE);
SendPacket(&data);
}
void WorldSession::HandleAuctionSellItem(WorldPacket& recv_data)
{
CHECK_INWORLD_RETURN
uint64 auctioneer, bid, buyout;
uint32 itemsCount, etime;
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* pCreature = _player->GetMapMgr()->GetCreature(GET_LOWGUID_PART(auctioneer));
if (!pCreature || !pCreature->auctionHouse)
return; // NPC doesn't exist or isn't an auctioneer
AuctionHouse* ah = pCreature->auctionHouse;
etime *= MINUTE;
switch (etime)
{
case 1 * MIN_AUCTION_TIME:
case 2 * MIN_AUCTION_TIME:
case 4 * MIN_AUCTION_TIME:
break;
default:
return;
}
Item* items[MAX_AUCTION_ITEMS];
uint32 finalCount = 0;
for (uint32 i = 0; i < itemsCount; ++i)
{
Item* item = _player->GetItemInterface()->GetItemByGUID(itemGUIDs[i]);
if (!item)
{
_player->SendAuctionCommandResult(NULL, AUCTION_CREATE, ERR_AUCTION_ITEM_NOT_FOUND);
return;
}
items[i] = item;
finalCount += count[i];
}
if (!finalCount)
{
_player->SendAuctionCommandResult(NULL, AUCTION_CREATE, ERR_AUCTION_DATABASE_ERROR);
return;
}
for (uint32 i = 0; i < itemsCount; ++i)
{
Item* item = items[i];
if (item->GetStackCount() < finalCount)
{
_player->SendAuctionCommandResult(NULL, AUCTION_CREATE, ERR_AUCTION_DATABASE_ERROR);
return;
}
}
for (uint32 i = 0; i < itemsCount; ++i)
{
Item* item = items[i];
uint32 auctionTime = uint32(etime);
AuctionHouse* ah = pCreature->auctionHouse;
uint32 item_worth = item->GetProto()->SellPrice * item->GetStackCount();
uint32 item_deposit = (uint32)(item_worth * ah->deposit_percent) * (uint32)(etime / 240.0f); // deposit is per 4 hours
if (!_player->HasGold((uint64)item_deposit))
{
_player->SendAuctionCommandResult(NULL, AUCTION_CREATE, ERR_AUCTION_NOT_ENOUGHT_MONEY);
return;
}
_player->TakeGold(-int32(item_deposit));
item = _player->GetItemInterface()->SafeRemoveAndRetreiveItemByGuid(itemGUIDs[i], false);
if (!item)
{
_player->SendAuctionCommandResult(NULL, AUCTION_CREATE, ERR_AUCTION_ITEM_NOT_FOUND);
return;
};
if (item->IsInWorld())
{
item->RemoveFromWorld();
}
item->SetOwner(NULL);
item->m_isDirty = true;
item->SaveToDB(INVENTORY_SLOT_NOT_SET, 0, true, NULL);
// Create auction
Auction* auct = new Auction;
auct->BuyoutPrice = buyout;
auct->ExpiryTime = (uint32)UNIXTIME + (etime * 60);
auct->StartingPrice = bid;
auct->HighestBid = 0;
auct->HighestBidder = 0; // hm
auct->Id = sAuctionMgr.GenerateAuctionId();
auct->Owner = _player->GetLowGUID();
auct->pItem = item;
auct->Deleted = false;
auct->DeletedReason = 0;
auct->DepositAmount = item_deposit;
// Add and save auction to DB
ah->AddAuction(auct);
auct->SaveToDB(ah->GetID());
// Send result packet
_player->SendAuctionCommandResult(NULL, AUCTION_CREATE, ERR_AUCTION_OK);
}
ah->SendOwnerListPacket(_player, &recv_data);
}
int main(){
Auction auc;
Item itf;
auc.insert("car", 10);
auc.insert("card", 37);
auc.insert("coffee", 23);
auc.start("car");
auc.start("coffee");
auc.start("abc");
auc.bid("angie", "abc", 5);
auc.bid("angie", "car", 5);
auc.bid("grant", "car", 13);
auc.bid("grant", "car", 11);
auc.bid("mary", "coffee", 20);
auc.bid("john", "coffee", 2121);
auc.query("car", itf);
auc.query("card", itf);
auc.query("coffee", itf);
auc.query("abc", itf);
auc.end("car");
auc.end("card");
auc.end("coffee");
auc.end("abc");
auc.query("car", itf);
auc.query("card", itf);
auc.query("coffee", itf);
auc.query("abc", itf);
auc.del("car");
auc.del("abc");
auc.query("car", itf);
auc.query("card", itf);
auc.query("coffee", itf);
auc.query("abc", itf);
}
