void WorldSession::SendTradeStatus(TradeStatusInfo const& info)
{
Player* trader = GetPlayer()->GetTrader();
WorldPacket data(SMSG_TRADE_STATUS, 13);
data.WriteBit(trader ? (trader->GetSession()->GetBattlenetAccountId() == GetBattlenetAccountId()) : 0); // IsSameBnetAccount, used for trading heirlooms and other battle.net bound items with your other accounts
data.WriteBits(info.Status, 5);
switch (info.Status)
{
case TRADE_STATUS_BEGIN_TRADE:
data.WriteBit(info.TraderGuid[2]);
data.WriteBit(info.TraderGuid[4]);
data.WriteBit(info.TraderGuid[6]);
data.WriteBit(info.TraderGuid[0]);
data.WriteBit(info.TraderGuid[1]);
data.WriteBit(info.TraderGuid[3]);
data.WriteBit(info.TraderGuid[7]);
data.WriteBit(info.TraderGuid[5]);
data.WriteByteSeq(info.TraderGuid[4]);
data.WriteByteSeq(info.TraderGuid[1]);
data.WriteByteSeq(info.TraderGuid[2]);
data.WriteByteSeq(info.TraderGuid[3]);
data.WriteByteSeq(info.TraderGuid[0]);
data.WriteByteSeq(info.TraderGuid[7]);
data.WriteByteSeq(info.TraderGuid[6]);
data.WriteByteSeq(info.TraderGuid[5]);
break;
case TRADE_STATUS_OPEN_WINDOW:
data << uint32(0); // CGTradeInfo::m_tradeID
break;
case TRADE_STATUS_CLOSE_WINDOW:
data.WriteBit(info.IsTargetResult); // bool isTargetError; used for: EQUIP_ERR_BAG_FULL, EQUIP_ERR_CANT_CARRY_MORE_OF_THIS, EQUIP_ERR_MISSING_REAGENT, EQUIP_ERR_ITEM_MAX_LIMIT_CATEGORY_COUNT_EXCEEDED
data << uint32(info.Result); // InventoryResult
data << uint32(info.ItemLimitCategoryId); // ItemLimitCategory.dbc entry
break;
case TRADE_STATUS_WRONG_REALM:
case TRADE_STATUS_NOT_ON_TAPLIST:
data << uint8(info.Slot); // Trade slot; -1 here clears CGTradeInfo::m_tradeMoney
break;
case TRADE_STATUS_CURRENCY: // Not implemented
case TRADE_STATUS_CURRENCY_NOT_TRADABLE: // Not implemented
// Blizzard never implemented these, you can only trade currency with the field9 & 1 in CurrencyTypes.DBC, and only two test currencies have that flag
data << uint32(0); // Trading Currency Id
data << uint32(0); // Trading Currency Amount
default:
data.FlushBits();
break;
}
SendPacket(&data);
}
void WorldSession::SendTradeStatus(WorldPackets::Trade::TradeStatus& info)
{
info.Clear(); // reuse packet
Player* trader = _player->GetTrader();
info.PartnerIsSameBnetAccount = trader && trader->GetSession()->GetBattlenetAccountId() == GetBattlenetAccountId();
SendPacket(info.Write());
}
