void WorldSession::HandleBlackMarketBidOpcode(WorldPacket& recvData)
{
ObjectGuid guid;
uint32 itemid, id;
uint64 price;
recvData >> id >> itemid >> price;
guid[0] = recvData.ReadBit();
guid[5] = recvData.ReadBit();
guid[4] = recvData.ReadBit();
guid[3] = recvData.ReadBit();
guid[7] = recvData.ReadBit();
guid[6] = recvData.ReadBit();
guid[1] = recvData.ReadBit();
guid[2] = recvData.ReadBit();
recvData.ReadByteSeq(guid[4]);
recvData.ReadByteSeq(guid[3]);
recvData.ReadByteSeq(guid[6]);
recvData.ReadByteSeq(guid[5]);
recvData.ReadByteSeq(guid[7]);
recvData.ReadByteSeq(guid[1]);
recvData.ReadByteSeq(guid[0]);
recvData.ReadByteSeq(guid[2]);
//structure ok need implement database data
SendBlackMarketBidResult();
SendBlackMarketRequestItemsResult();
}
void WorldSession::HandleBlackMarketBidOnItem(WorldPacket& recvData)
{
ObjectGuid NpcGUID;
uint32 ItemID, MarketID;
uint64 BidAmount;
recvData >> ItemID >> MarketID >> BidAmount;
uint8 bitOrder[8] = { 0, 5, 4, 3, 7, 6, 1, 2};
recvData.ReadBitInOrder(NpcGUID, bitOrder);
recvData.ReadGuidBytes(NpcGUID, 4, 3, 6, 5, 7, 1, 0, 2);
TC_LOG_DEBUG("blackMarket", ">> HandleBlackMarketBid >> MarketID : %u, BidAmount : " UI64FMTD ", ItemID : %u", MarketID, BidAmount, ItemID);
if (!BidAmount)
return;
BlackMarketAuction *auction = sBlackMarketMgr->GetAuction(MarketID);
if (!auction)
{
TC_LOG_DEBUG("blackMarket", "HandleBlackMarketBid - Auction (MarketID: %u) not found.", MarketID);
return;
}
if (auction->GetCurrentBidder() == GetPlayer()->GetGUIDLow())
{
TC_LOG_DEBUG("blackMarket", "HandleBlackMarketBid - Player (GUID: %u) is already the highest bidder.", GetPlayer()->GetGUIDLow());
return;
}
if (auction->GetCurrentBid() > BidAmount && BidAmount != auction->GetTemplate()->MinBid)
{
TC_LOG_DEBUG("blackMarket", "HandleBlackMarketBid - Player (GUID: %u) could not bid. The current bid (%u) is higher than the given amount (" UI64FMTD ").", GetPlayer()->GetGUIDLow(), auction->GetCurrentBid(), BidAmount);
return;
}
uint64 currentRequiredIncrement = auction->GetCurrentBid() + auction->GetMinIncrement();
if (currentRequiredIncrement > BidAmount)
{
TC_LOG_DEBUG("blackMarket", "HandleBlackMarketBid - Player (GUID: %u) could not bid. The BidAmount (" UI64FMTD ") is lower than the current requiredIncrement (" UI64FMTD ").", GetPlayer()->GetGUIDLow(), BidAmount, currentRequiredIncrement);
return;
}
uint64 newIncrement = BidAmount - currentRequiredIncrement;
if (!GetPlayer()->ModifyMoney(-int64(BidAmount)))
{
TC_LOG_DEBUG("blackMarket", "HandleBlackMarketBid - Player (GUID: %u) has not enough money to bid.", GetPlayer()->GetGUIDLow());
return;
}
sBlackMarketMgr->UpdateAuction(auction, currentRequiredIncrement, newIncrement, GetPlayer());
SendBlackMarketBidOnItemResult(ItemID);
SendBlackMarketRequestItemsResult();
}
void WorldSession::HandleBlackMarketRequestItemOpcode(WorldPacket& recvData)
{
ObjectGuid NpcGUID;
uint32 Timestamp;
recvData >> Timestamp;
uint8 bitOrder[8] = { 2, 6, 0, 3, 4, 5, 1, 7 };
recvData.ReadBitInOrder(NpcGUID, bitOrder);
recvData.ReadGuidBytes(NpcGUID, 6, 2, 3, 5, 7, 4, 1, 0);
SendBlackMarketRequestItemsResult();
}
void WorldSession::HandleBlackMarketRequestItems(WorldPacket& recvData)
{
ObjectGuid guid;
uint32 unk;
recvData >> unk;
guid[2] = recvData.ReadBit();
guid[5] = recvData.ReadBit();
guid[4] = recvData.ReadBit();
guid[0] = recvData.ReadBit();
guid[7] = recvData.ReadBit();
guid[3] = recvData.ReadBit();
guid[6] = recvData.ReadBit();
guid[1] = recvData.ReadBit();
recvData.ReadByteSeq(guid[7]);
recvData.ReadByteSeq(guid[5]);
recvData.ReadByteSeq(guid[6]);
recvData.ReadByteSeq(guid[4]);
recvData.ReadByteSeq(guid[0]);
recvData.ReadByteSeq(guid[3]);
recvData.ReadByteSeq(guid[1]);
recvData.ReadByteSeq(guid[2]);
uint64 npcGuid = uint64(guid);
Creature* unit = GetPlayer()->GetNPCIfCanInteractWith(npcGuid, UNIT_NPC_FLAG_BLACK_MARKET);
if (!unit)
{
sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: HandleBlackMarketRequestItems - Unit (GUID: %u) not found or you can't interact with him.", uint32(GUID_LOPART(npcGuid)));
return;
}
SendBlackMarketRequestItemsResult();
}
void WorldSession::HandleBlackMarketRequestItemOpcode(WorldPacket& recvData)
{
ObjectGuid guid;
uint32 Timestamp;
recvData >> Timestamp;
guid[2] = recvData.ReadBit();
guid[6] = recvData.ReadBit();
guid[0] = recvData.ReadBit();
guid[3] = recvData.ReadBit();
guid[4] = recvData.ReadBit();
guid[5] = recvData.ReadBit();
guid[1] = recvData.ReadBit();
guid[7] = recvData.ReadBit();
recvData.ReadByteSeq(guid[6]);
recvData.ReadByteSeq(guid[2]);
recvData.ReadByteSeq(guid[3]);
recvData.ReadByteSeq(guid[5]);
recvData.ReadByteSeq(guid[7]);
recvData.ReadByteSeq(guid[4]);
recvData.ReadByteSeq(guid[1]);
recvData.ReadByteSeq(guid[0]);
uint64 NpcGuid = uint64(guid);
Creature* unit = GetPlayer()->GetNPCIfCanInteractWith(NpcGuid, UNIT_NPC_FLAG_BLACKMARKET);
if (!unit)
{
TC_LOG_DEBUG("network", "WORLD: Received CMSG_BLACKMARKET_REQUEST_ITEMS - Unit (GUID: %u) not found or you can't interact with him.", uint32(GUID_LOPART(NpcGuid)));
return;
}
SendBlackMarketRequestItemsResult();
}
void WorldSession::HandleBlackMarketBid(WorldPacket& recvData)
{
ObjectGuid guid;
uint32 itemid, id;
uint64 price;
recvData >> id;
recvData >> price;
recvData >> itemid;
guid[7] = recvData.ReadBit();
guid[4] = recvData.ReadBit();
guid[0] = recvData.ReadBit();
guid[2] = recvData.ReadBit();
guid[5] = recvData.ReadBit();
guid[3] = recvData.ReadBit();
guid[1] = recvData.ReadBit();
guid[6] = recvData.ReadBit();
recvData.ReadByteSeq(guid[3]);
recvData.ReadByteSeq(guid[7]);
recvData.ReadByteSeq(guid[0]);
recvData.ReadByteSeq(guid[1]);
recvData.ReadByteSeq(guid[6]);
recvData.ReadByteSeq(guid[5]);
recvData.ReadByteSeq(guid[2]);
recvData.ReadByteSeq(guid[4]);
sLog->outDebug(LOG_FILTER_NETWORKIO, ">> HandleBid >> id : %u, price : %u, itemid : %u", id, price, itemid);
uint64 npcGuid = uint64(guid);
if (!price)
return;
Creature* creature = GetPlayer()->GetNPCIfCanInteractWith(npcGuid, UNIT_NPC_FLAG_BLACK_MARKET);
if (!creature)
{
sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: HandleBlackMarketBid - Unit (GUID: %u) not found or you can't interact with him.", uint32(GUID_LOPART(npcGuid)));
return;
}
BMAuctionEntry *auction = sBlackMarketMgr->GetAuction(id);
if (!auction)
return;
if(auction->bidder == GetPlayer()->GetGUIDLow()) // Trying to cheat
return;
if(auction->bid >= price && price != auction->bm_template->startBid) // Trying to cheat
return;
if(!GetPlayer()->ModifyMoney(-price))
return; // trying to cheat
sBlackMarketMgr->UpdateAuction(auction, price, GetPlayer());
SendBlackMarketBidResult();
SendBlackMarketRequestItemsResult();
}
