void HandleAuctionSellItem(AuctionSellItem packet)
{
foreach (var aitem in packet.Items)
{
if (aitem.Guid.IsEmpty() || aitem.UseCount == 0 || aitem.UseCount > 1000)
{
return;
}
}
if (packet.MinBid == 0 || packet.RunTime == 0)
{
return;
}
if (packet.MinBid > PlayerConst.MaxMoneyAmount || packet.BuyoutPrice > PlayerConst.MaxMoneyAmount)
{
Log.outDebug(LogFilter.Network, "WORLD: HandleAuctionSellItem - Player {0} ({1}) attempted to sell item with higher price than max gold amount.", GetPlayer().GetName(), GetPlayer().GetGUID().ToString());
SendAuctionCommandResult(null, AuctionAction.SellItem, AuctionError.DatabaseError);
return;
}
Creature creature = GetPlayer().GetNPCIfCanInteractWith(packet.Auctioneer, NPCFlags.Auctioneer, NPCFlags2.None);
if (!creature)
{
Log.outDebug(LogFilter.Network, "WORLD: HandleAuctionSellItem - {0} not found or you can't interact with him.", packet.Auctioneer.ToString());
return;
}
uint houseId = 0;
AuctionHouseRecord auctionHouseEntry = Global.AuctionMgr.GetAuctionHouseEntry(creature.GetFaction(), ref houseId);
if (auctionHouseEntry == null)
{
Log.outDebug(LogFilter.Network, "WORLD: HandleAuctionSellItem - {0} has wrong faction.", packet.Auctioneer.ToString());
return;
}
packet.RunTime *= Time.Minute;
switch (packet.RunTime)
{
case 1 * SharedConst.MinAuctionTime:
case 2 * SharedConst.MinAuctionTime:
case 4 * SharedConst.MinAuctionTime:
break;
default:
return;
}
if (GetPlayer().HasUnitState(UnitState.Died))
{
GetPlayer().RemoveAurasByType(AuraType.FeignDeath);
}
uint finalCount = 0;
Item[] items = new Item[packet.Items.Count];
for (var i = 0; i < packet.Items.Count; ++i)
{
items[i] = GetPlayer().GetItemByGuid(packet.Items[i].Guid);
if (!items[i])
{
SendAuctionCommandResult(null, AuctionAction.SellItem, AuctionError.ItemNotFound);
return;
}
if (Global.AuctionMgr.GetAItem(items[i].GetGUID().GetCounter()) || !items[i].CanBeTraded() || items[i].IsNotEmptyBag() ||
items[i].GetTemplate().GetFlags().HasAnyFlag(ItemFlags.Conjured) || items[i].m_itemData.Expiration != 0 ||
items[i].GetCount() < packet.Items[i].UseCount)
{
SendAuctionCommandResult(null, AuctionAction.SellItem, AuctionError.DatabaseError);
return;
}
finalCount += packet.Items[i].UseCount;
}
if (packet.Items.Empty())
{
SendAuctionCommandResult(null, AuctionAction.SellItem, AuctionError.DatabaseError);
return;
}
if (finalCount == 0)
{
SendAuctionCommandResult(null, AuctionAction.SellItem, AuctionError.DatabaseError);
return;
}
// check if there are 2 identical guids, in this case user is most likely cheating
for (int i = 0; i < packet.Items.Count; ++i)
{
for (int j = i + 1; j < packet.Items.Count; ++j)
{
if (packet.Items[i].Guid == packet.Items[j].Guid)
{
SendAuctionCommandResult(null, AuctionAction.SellItem, AuctionError.DatabaseError);
return;
}
if (items[i].GetEntry() != items[j].GetEntry())
{
SendAuctionCommandResult(null, AuctionAction.SellItem, AuctionError.ItemNotFound);
return;
}
}
}
for (var i = 0; i < packet.Items.Count; ++i)
{
if (items[i].GetMaxStackCount() < finalCount)
{
SendAuctionCommandResult(null, AuctionAction.SellItem, AuctionError.DatabaseError);
return;
}
}
Item item = items[0];
uint auctionTime = (uint)(packet.RunTime * WorldConfig.GetFloatValue(WorldCfg.RateAuctionTime));
AuctionHouseObject auctionHouse = Global.AuctionMgr.GetAuctionsMap(creature.GetFaction());
ulong deposit = Global.AuctionMgr.GetAuctionDeposit(auctionHouseEntry, packet.RunTime, item, finalCount);
if (!GetPlayer().HasEnoughMoney(deposit))
{
SendAuctionCommandResult(null, AuctionAction.SellItem, AuctionError.NotEnoughtMoney);
return;
}
AuctionEntry AH = new AuctionEntry();
SQLTransaction trans;
if (WorldConfig.GetBoolValue(WorldCfg.AllowTwoSideInteractionAuction))
{
AH.auctioneer = 23442; //@TODO - HARDCODED DB GUID, BAD BAD BAD
}
else
{
AH.auctioneer = creature.GetSpawnId();
}
// Required stack size of auction matches to current item stack size, just move item to auctionhouse
if (packet.Items.Count == 1 && item.GetCount() == packet.Items[0].UseCount)
{
if (HasPermission(RBACPermissions.LogGmTrade))
{
Log.outCommand(GetAccountId(), "GM {0} (Account: {1}) create auction: {2} (Entry: {3} Count: {4})",
GetPlayerName(), GetAccountId(), item.GetTemplate().GetName(), item.GetEntry(), item.GetCount());
}
AH.Id = Global.ObjectMgr.GenerateAuctionID();
AH.itemGUIDLow = item.GetGUID().GetCounter();
AH.itemEntry = item.GetEntry();
AH.itemCount = item.GetCount();
AH.owner = GetPlayer().GetGUID().GetCounter();
AH.startbid = (uint)packet.MinBid;
AH.bidder = 0;
AH.bid = 0;
AH.buyout = (uint)packet.BuyoutPrice;
AH.expire_time = Time.UnixTime + auctionTime;
AH.deposit = deposit;
AH.etime = packet.RunTime;
AH.auctionHouseEntry = auctionHouseEntry;
Log.outInfo(LogFilter.Network, "CMSG_AUCTION_SELL_ITEM: {0} {1} is selling item {2} {3} to auctioneer {4} with count {5} with initial bid {6} with buyout {7} and with time {8} (in sec) in auctionhouse {9}",
GetPlayer().GetGUID().ToString(), GetPlayer().GetName(), item.GetGUID().ToString(), item.GetTemplate().GetName(), AH.auctioneer, item.GetCount(), packet.MinBid, packet.BuyoutPrice, auctionTime, AH.GetHouseId());
Global.AuctionMgr.AddAItem(item);
auctionHouse.AddAuction(AH);
GetPlayer().MoveItemFromInventory(item.GetBagSlot(), item.GetSlot(), true);
trans = new SQLTransaction();
item.DeleteFromInventoryDB(trans);
item.SaveToDB(trans);
AH.SaveToDB(trans);
GetPlayer().SaveInventoryAndGoldToDB(trans);
DB.Characters.CommitTransaction(trans);
SendAuctionCommandResult(AH, AuctionAction.SellItem, AuctionError.Ok);
GetPlayer().UpdateCriteria(CriteriaTypes.CreateAuction, 1);
}
else // Required stack size of auction does not match to current item stack size, clone item and set correct stack size
{
Item newItem = item.CloneItem(finalCount, GetPlayer());
if (!newItem)
{
Log.outError(LogFilter.Network, "CMSG_AuctionAction.SellItem: Could not create clone of item {0}", item.GetEntry());
SendAuctionCommandResult(null, AuctionAction.SellItem, AuctionError.DatabaseError);
return;
}
if (HasPermission(RBACPermissions.LogGmTrade))
{
Log.outCommand(GetAccountId(), "GM {0} (Account: {1}) create auction: {2} (Entry: {3} Count: {4})",
GetPlayerName(), GetAccountId(), newItem.GetTemplate().GetName(), newItem.GetEntry(), newItem.GetCount());
}
AH.Id = Global.ObjectMgr.GenerateAuctionID();
AH.itemGUIDLow = newItem.GetGUID().GetCounter();
AH.itemEntry = newItem.GetEntry();
AH.itemCount = newItem.GetCount();
AH.owner = GetPlayer().GetGUID().GetCounter();
AH.startbid = (uint)packet.MinBid;
AH.bidder = 0;
AH.bid = 0;
AH.buyout = (uint)packet.BuyoutPrice;
AH.expire_time = Time.UnixTime + auctionTime;
AH.deposit = deposit;
AH.etime = packet.RunTime;
AH.auctionHouseEntry = auctionHouseEntry;
Log.outInfo(LogFilter.Network, "CMSG_AuctionAction.SellItem: {0} {1} is selling {2} {3} to auctioneer {4} with count {5} with initial bid {6} with buyout {7} and with time {8} (in sec) in auctionhouse {9}",
GetPlayer().GetGUID().ToString(), GetPlayer().GetName(), newItem.GetGUID().ToString(), newItem.GetTemplate().GetName(), AH.auctioneer, newItem.GetCount(), packet.MinBid, packet.BuyoutPrice, auctionTime, AH.GetHouseId());
Global.AuctionMgr.AddAItem(newItem);
auctionHouse.AddAuction(AH);
for (var i = 0; i < packet.Items.Count; ++i)
{
Item item2 = items[i];
// Item stack count equals required count, ready to delete item - cloned item will be used for auction
if (item2.GetCount() == packet.Items[i].UseCount)
{
GetPlayer().MoveItemFromInventory(item2.GetBagSlot(), item2.GetSlot(), true);
trans = new SQLTransaction();
item2.DeleteFromInventoryDB(trans);
item2.DeleteFromDB(trans);
DB.Characters.CommitTransaction(trans);
}
else // Item stack count is bigger than required count, update item stack count and save to database - cloned item will be used for auction
{
item2.SetCount(item2.GetCount() - packet.Items[i].UseCount);
item2.SetState(ItemUpdateState.Changed, GetPlayer());
GetPlayer().ItemRemovedQuestCheck(item2.GetEntry(), packet.Items[i].UseCount);
item2.SendUpdateToPlayer(GetPlayer());
trans = new SQLTransaction();
item2.SaveToDB(trans);
DB.Characters.CommitTransaction(trans);
}
}
trans = new SQLTransaction();
newItem.SaveToDB(trans);
AH.SaveToDB(trans);
GetPlayer().SaveInventoryAndGoldToDB(trans);
DB.Characters.CommitTransaction(trans);
SendAuctionCommandResult(AH, AuctionAction.SellItem, AuctionError.Ok);
GetPlayer().UpdateCriteria(CriteriaTypes.CreateAuction, 1);
}
GetPlayer().ModifyMoney(-(long)deposit);
}
public void SendAuctionWonMail(AuctionEntry auction, SQLTransaction trans)
{
Item item = GetAItem(auction.itemGUIDLow);
if (!item)
{
return;
}
uint bidderAccId = 0;
ObjectGuid bidderGuid = ObjectGuid.Create(HighGuid.Player, auction.bidder);
Player bidder = Global.ObjAccessor.FindPlayer(bidderGuid);
// data for gm.log
string bidderName = "";
bool logGmTrade = false;
if (bidder)
{
bidderAccId = bidder.GetSession().GetAccountId();
bidderName = bidder.GetName();
logGmTrade = bidder.GetSession().HasPermission(RBACPermissions.LogGmTrade);
}
else
{
bidderAccId = Global.CharacterCacheStorage.GetCharacterAccountIdByGuid(bidderGuid);
logGmTrade = Global.AccountMgr.HasPermission(bidderAccId, RBACPermissions.LogGmTrade, Global.WorldMgr.GetRealm().Id.Realm);
if (logGmTrade && !Global.CharacterCacheStorage.GetCharacterNameByGuid(bidderGuid, out bidderName))
{
bidderName = Global.ObjectMgr.GetCypherString(CypherStrings.Unknown);
}
}
if (logGmTrade)
{
ObjectGuid ownerGuid = ObjectGuid.Create(HighGuid.Player, auction.owner);
string ownerName;
if (!Global.CharacterCacheStorage.GetCharacterNameByGuid(ownerGuid, out ownerName))
{
ownerName = Global.ObjectMgr.GetCypherString(CypherStrings.Unknown);
}
uint ownerAccId = Global.CharacterCacheStorage.GetCharacterAccountIdByGuid(ownerGuid);
Log.outCommand(bidderAccId, $"GM {bidderName} (Account: {bidderAccId}) won item in auction: {item.GetTemplate().GetName()} (Entry: {item.GetEntry()} Count: {item.GetCount()}) and pay money: {auction.bid}. Original owner {ownerName} (Account: {ownerAccId})");
}
// receiver exist
if (bidder || bidderAccId != 0)
{
// set owner to bidder (to prevent delete item with sender char deleting)
// owner in `data` will set at mail receive and item extracting
PreparedStatement stmt = DB.Characters.GetPreparedStatement(CharStatements.UPD_ITEM_OWNER);
stmt.AddValue(0, auction.bidder);
stmt.AddValue(1, item.GetGUID().GetCounter());
trans.Append(stmt);
if (bidder)
{
bidder.GetSession().SendAuctionWonNotification(auction, item);
// FIXME: for offline player need also
bidder.UpdateCriteria(CriteriaTypes.WonAuctions, 1);
}
new MailDraft(auction.BuildAuctionMailSubject(MailAuctionAnswers.Won), AuctionEntry.BuildAuctionMailBody(auction.owner, auction.bid, auction.buyout, 0, 0))
.AddItem(item)
.SendMailTo(trans, new MailReceiver(bidder, auction.bidder), new MailSender(auction), MailCheckMask.Copied);
}
else
{
// bidder doesn't exist, delete the item
Global.AuctionMgr.RemoveAItem(auction.itemGUIDLow, true);
}
}
void HandleAcceptTrade(AcceptTrade acceptTrade)
{
TradeData my_trade = GetPlayer().GetTradeData();
if (my_trade == null)
{
return;
}
Player trader = my_trade.GetTrader();
TradeData his_trade = trader.GetTradeData();
if (his_trade == null)
{
return;
}
Item[] myItems = new Item[(int)TradeSlots.Count];
Item[] hisItems = new Item[(int)TradeSlots.Count];
// set before checks for propertly undo at problems (it already set in to client)
my_trade.SetAccepted(true);
TradeStatusPkt info = new TradeStatusPkt();
if (his_trade.GetServerStateIndex() != acceptTrade.StateIndex)
{
info.Status = TradeStatus.StateChanged;
SendTradeStatus(info);
my_trade.SetAccepted(false);
return;
}
if (!GetPlayer().IsWithinDistInMap(trader, 11.11f, false))
{
info.Status = TradeStatus.TooFarAway;
SendTradeStatus(info);
my_trade.SetAccepted(false);
return;
}
// not accept case incorrect money amount
if (!GetPlayer().HasEnoughMoney(my_trade.GetMoney()))
{
info.Status = TradeStatus.Failed;
info.BagResult = InventoryResult.NotEnoughMoney;
SendTradeStatus(info);
my_trade.SetAccepted(false, true);
return;
}
// not accept case incorrect money amount
if (!trader.HasEnoughMoney(his_trade.GetMoney()))
{
info.Status = TradeStatus.Failed;
info.BagResult = InventoryResult.NotEnoughMoney;
trader.GetSession().SendTradeStatus(info);
his_trade.SetAccepted(false, true);
return;
}
if (GetPlayer().GetMoney() >= PlayerConst.MaxMoneyAmount - his_trade.GetMoney())
{
info.Status = TradeStatus.Failed;
info.BagResult = InventoryResult.TooMuchGold;
SendTradeStatus(info);
my_trade.SetAccepted(false, true);
return;
}
if (trader.GetMoney() >= PlayerConst.MaxMoneyAmount - my_trade.GetMoney())
{
info.Status = TradeStatus.Failed;
info.BagResult = InventoryResult.TooMuchGold;
trader.GetSession().SendTradeStatus(info);
his_trade.SetAccepted(false, true);
return;
}
// not accept if some items now can't be trade (cheating)
for (byte i = 0; i < (byte)TradeSlots.Count; ++i)
{
Item item = my_trade.GetItem((TradeSlots)i);
if (item)
{
if (!item.CanBeTraded(false, true))
{
info.Status = TradeStatus.Cancelled;
SendTradeStatus(info);
return;
}
if (item.IsBindedNotWith(trader))
{
info.Status = TradeStatus.Failed;
info.BagResult = InventoryResult.TradeBoundItem;
SendTradeStatus(info);
return;
}
}
item = his_trade.GetItem((TradeSlots)i);
if (item)
{
if (!item.CanBeTraded(false, true))
{
info.Status = TradeStatus.Cancelled;
SendTradeStatus(info);
return;
}
}
}
if (his_trade.IsAccepted())
{
SetAcceptTradeMode(my_trade, his_trade, myItems, hisItems);
Spell my_spell = null;
SpellCastTargets my_targets = new SpellCastTargets();
Spell his_spell = null;
SpellCastTargets his_targets = new SpellCastTargets();
// not accept if spell can't be casted now (cheating)
uint my_spell_id = my_trade.GetSpell();
if (my_spell_id != 0)
{
SpellInfo spellEntry = Global.SpellMgr.GetSpellInfo(my_spell_id);
Item castItem = my_trade.GetSpellCastItem();
if (spellEntry == null || !his_trade.GetItem(TradeSlots.NonTraded) ||
(my_trade.HasSpellCastItem() && !castItem))
{
ClearAcceptTradeMode(my_trade, his_trade);
ClearAcceptTradeMode(myItems, hisItems);
my_trade.SetSpell(0);
return;
}
my_spell = new Spell(GetPlayer(), spellEntry, TriggerCastFlags.FullMask);
my_spell.m_CastItem = castItem;
my_targets.SetTradeItemTarget(GetPlayer());
my_spell.m_targets = my_targets;
SpellCastResult res = my_spell.CheckCast(true);
if (res != SpellCastResult.SpellCastOk)
{
my_spell.SendCastResult(res);
ClearAcceptTradeMode(my_trade, his_trade);
ClearAcceptTradeMode(myItems, hisItems);
my_spell.Dispose();
my_trade.SetSpell(0);
return;
}
}
// not accept if spell can't be casted now (cheating)
uint his_spell_id = his_trade.GetSpell();
if (his_spell_id != 0)
{
SpellInfo spellEntry = Global.SpellMgr.GetSpellInfo(his_spell_id);
Item castItem = his_trade.GetSpellCastItem();
if (spellEntry == null || !my_trade.GetItem(TradeSlots.NonTraded) || (his_trade.HasSpellCastItem() && !castItem))
{
his_trade.SetSpell(0);
ClearAcceptTradeMode(my_trade, his_trade);
ClearAcceptTradeMode(myItems, hisItems);
return;
}
his_spell = new Spell(trader, spellEntry, TriggerCastFlags.FullMask);
his_spell.m_CastItem = castItem;
his_targets.SetTradeItemTarget(trader);
his_spell.m_targets = his_targets;
SpellCastResult res = his_spell.CheckCast(true);
if (res != SpellCastResult.SpellCastOk)
{
his_spell.SendCastResult(res);
ClearAcceptTradeMode(my_trade, his_trade);
ClearAcceptTradeMode(myItems, hisItems);
my_spell.Dispose();
his_spell.Dispose();
his_trade.SetSpell(0);
return;
}
}
// inform partner client
info.Status = TradeStatus.Accepted;
trader.GetSession().SendTradeStatus(info);
// test if item will fit in each inventory
TradeStatusPkt myCanCompleteInfo = new TradeStatusPkt();
TradeStatusPkt hisCanCompleteInfo = new TradeStatusPkt();
hisCanCompleteInfo.BagResult = trader.CanStoreItems(myItems, (int)TradeSlots.TradedCount, ref hisCanCompleteInfo.ItemID);
myCanCompleteInfo.BagResult = GetPlayer().CanStoreItems(hisItems, (int)TradeSlots.TradedCount, ref myCanCompleteInfo.ItemID);
ClearAcceptTradeMode(myItems, hisItems);
// in case of missing space report error
if (myCanCompleteInfo.BagResult != InventoryResult.Ok)
{
ClearAcceptTradeMode(my_trade, his_trade);
myCanCompleteInfo.Status = TradeStatus.Failed;
trader.GetSession().SendTradeStatus(myCanCompleteInfo);
myCanCompleteInfo.FailureForYou = true;
SendTradeStatus(myCanCompleteInfo);
my_trade.SetAccepted(false);
his_trade.SetAccepted(false);
return;
}
else if (hisCanCompleteInfo.BagResult != InventoryResult.Ok)
{
ClearAcceptTradeMode(my_trade, his_trade);
hisCanCompleteInfo.Status = TradeStatus.Failed;
SendTradeStatus(hisCanCompleteInfo);
hisCanCompleteInfo.FailureForYou = true;
trader.GetSession().SendTradeStatus(hisCanCompleteInfo);
my_trade.SetAccepted(false);
his_trade.SetAccepted(false);
return;
}
// execute trade: 1. remove
for (byte i = 0; i < (int)TradeSlots.TradedCount; ++i)
{
if (myItems[i])
{
myItems[i].SetGiftCreator(GetPlayer().GetGUID());
GetPlayer().MoveItemFromInventory(myItems[i].GetBagSlot(), myItems[i].GetSlot(), true);
}
if (hisItems[i])
{
hisItems[i].SetGiftCreator(trader.GetGUID());
trader.MoveItemFromInventory(hisItems[i].GetBagSlot(), hisItems[i].GetSlot(), true);
}
}
// execute trade: 2. store
MoveItems(myItems, hisItems);
// logging money
if (HasPermission(RBACPermissions.LogGmTrade))
{
if (my_trade.GetMoney() > 0)
{
Log.outCommand(GetPlayer().GetSession().GetAccountId(), "GM {0} (Account: {1}) give money (Amount: {2}) to player: {3} (Account: {4})",
GetPlayer().GetName(), GetPlayer().GetSession().GetAccountId(), my_trade.GetMoney(), trader.GetName(), trader.GetSession().GetAccountId());
}
if (his_trade.GetMoney() > 0)
{
Log.outCommand(GetPlayer().GetSession().GetAccountId(), "GM {0} (Account: {1}) give money (Amount: {2}) to player: {3} (Account: {4})",
trader.GetName(), trader.GetSession().GetAccountId(), his_trade.GetMoney(), GetPlayer().GetName(), GetPlayer().GetSession().GetAccountId());
}
}
// update money
GetPlayer().ModifyMoney(-(long)my_trade.GetMoney());
GetPlayer().ModifyMoney((long)his_trade.GetMoney());
trader.ModifyMoney(-(long)his_trade.GetMoney());
trader.ModifyMoney((long)my_trade.GetMoney());
if (my_spell)
{
my_spell.Prepare(my_targets);
}
if (his_spell)
{
his_spell.Prepare(his_targets);
}
// cleanup
ClearAcceptTradeMode(my_trade, his_trade);
GetPlayer().SetTradeData(null);
trader.SetTradeData(null);
// desynchronized with the other saves here (SaveInventoryAndGoldToDB() not have own transaction guards)
SQLTransaction trans = new SQLTransaction();
GetPlayer().SaveInventoryAndGoldToDB(trans);
trader.SaveInventoryAndGoldToDB(trans);
DB.Characters.CommitTransaction(trans);
info.Status = TradeStatus.Complete;
trader.GetSession().SendTradeStatus(info);
SendTradeStatus(info);
}
else
{
info.Status = TradeStatus.Accepted;
trader.GetSession().SendTradeStatus(info);
}
}
void MoveItems(Item[] myItems, Item[] hisItems)
{
Player trader = GetPlayer().GetTrader();
if (!trader)
{
return;
}
for (byte i = 0; i < (int)TradeSlots.TradedCount; ++i)
{
List <ItemPosCount> traderDst = new List <ItemPosCount>();
List <ItemPosCount> playerDst = new List <ItemPosCount>();
bool traderCanTrade = (myItems[i] == null || trader.CanStoreItem(ItemConst.NullBag, ItemConst.NullSlot, traderDst, myItems[i], false) == InventoryResult.Ok);
bool playerCanTrade = (hisItems[i] == null || GetPlayer().CanStoreItem(ItemConst.NullBag, ItemConst.NullSlot, playerDst, hisItems[i], false) == InventoryResult.Ok);
if (traderCanTrade && playerCanTrade)
{
// Ok, if trade item exists and can be stored
// If we trade in both directions we had to check, if the trade will work before we actually do it
// A roll back is not possible after we stored it
if (myItems[i])
{
// logging
Log.outDebug(LogFilter.Network, "partner storing: {0}", myItems[i].GetGUID().ToString());
if (HasPermission(RBACPermissions.LogGmTrade))
{
Log.outCommand(_player.GetSession().GetAccountId(), "GM {0} (Account: {1}) trade: {2} (Entry: {3} Count: {4}) to player: {5} (Account: {6})",
GetPlayer().GetName(), GetPlayer().GetSession().GetAccountId(), myItems[i].GetTemplate().GetName(), myItems[i].GetEntry(), myItems[i].GetCount(),
trader.GetName(), trader.GetSession().GetAccountId());
}
// adjust time (depends on /played)
if (myItems[i].HasItemFlag(ItemFieldFlags.BopTradeable))
{
myItems[i].SetCreatePlayedTime(trader.GetTotalPlayedTime() - (GetPlayer().GetTotalPlayedTime() - myItems[i].m_itemData.CreatePlayedTime));
}
// store
trader.MoveItemToInventory(traderDst, myItems[i], true, true);
}
if (hisItems[i])
{
// logging
Log.outDebug(LogFilter.Network, "player storing: {0}", hisItems[i].GetGUID().ToString());
if (HasPermission(RBACPermissions.LogGmTrade))
{
Log.outCommand(trader.GetSession().GetAccountId(), "GM {0} (Account: {1}) trade: {2} (Entry: {3} Count: {4}) to player: {5} (Account: {6})",
trader.GetName(), trader.GetSession().GetAccountId(), hisItems[i].GetTemplate().GetName(), hisItems[i].GetEntry(), hisItems[i].GetCount(),
GetPlayer().GetName(), GetPlayer().GetSession().GetAccountId());
}
// adjust time (depends on /played)
if (hisItems[i].HasItemFlag(ItemFieldFlags.BopTradeable))
{
hisItems[i].SetCreatePlayedTime(GetPlayer().GetTotalPlayedTime() - (trader.GetTotalPlayedTime() - hisItems[i].m_itemData.CreatePlayedTime));
}
// store
GetPlayer().MoveItemToInventory(playerDst, hisItems[i], true, true);
}
}
else
{
// in case of fatal error log error message
// return the already removed items to the original owner
if (myItems[i])
{
if (!traderCanTrade)
{
Log.outError(LogFilter.Network, "trader can't store item: {0}", myItems[i].GetGUID().ToString());
}
if (GetPlayer().CanStoreItem(ItemConst.NullBag, ItemConst.NullSlot, playerDst, myItems[i], false) == InventoryResult.Ok)
{
GetPlayer().MoveItemToInventory(playerDst, myItems[i], true, true);
}
else
{
Log.outError(LogFilter.Network, "player can't take item back: {0}", myItems[i].GetGUID().ToString());
}
}
// return the already removed items to the original owner
if (hisItems[i])
{
if (!playerCanTrade)
{
Log.outError(LogFilter.Network, "player can't store item: {0}", hisItems[i].GetGUID().ToString());
}
if (trader.CanStoreItem(ItemConst.NullBag, ItemConst.NullSlot, traderDst, hisItems[i], false) == InventoryResult.Ok)
{
trader.MoveItemToInventory(traderDst, hisItems[i], true, true);
}
else
{
Log.outError(LogFilter.Network, "trader can't take item back: {0}", hisItems[i].GetGUID().ToString());
}
}
}
}
}
void HandleSendMail(SendMail packet)
{
if (packet.Info.Attachments.Count > SharedConst.MaxMailItems) // client limit
{
GetPlayer().SendMailResult(0, MailResponseType.Send, MailResponseResult.TooManyAttachments);
return;
}
if (!CanOpenMailBox(packet.Info.Mailbox))
{
return;
}
if (string.IsNullOrEmpty(packet.Info.Target))
{
return;
}
Player player = GetPlayer();
if (player.getLevel() < WorldConfig.GetIntValue(WorldCfg.MailLevelReq))
{
SendNotification(CypherStrings.MailSenderReq, WorldConfig.GetIntValue(WorldCfg.MailLevelReq));
return;
}
ObjectGuid receiverGuid = ObjectGuid.Empty;
if (ObjectManager.NormalizePlayerName(ref packet.Info.Target))
{
receiverGuid = Global.CharacterCacheStorage.GetCharacterGuidByName(packet.Info.Target);
}
if (receiverGuid.IsEmpty())
{
Log.outInfo(LogFilter.Network, "Player {0} is sending mail to {1} (GUID: not existed!) with subject {2}" +
"and body {3} includes {4} items, {5} copper and {6} COD copper with StationeryID = {7}",
GetPlayerInfo(), packet.Info.Target, packet.Info.Subject, packet.Info.Body,
packet.Info.Attachments.Count, packet.Info.SendMoney, packet.Info.Cod, packet.Info.StationeryID);
player.SendMailResult(0, MailResponseType.Send, MailResponseResult.RecipientNotFound);
return;
}
if (packet.Info.SendMoney < 0)
{
GetPlayer().SendMailResult(0, MailResponseType.Send, MailResponseResult.InternalError);
Log.outWarn(LogFilter.Server, "Player {0} attempted to send mail to {1} ({2}) with negative money value (SendMoney: {3})",
GetPlayerInfo(), packet.Info.Target, receiverGuid.ToString(), packet.Info.SendMoney);
return;
}
if (packet.Info.Cod < 0)
{
GetPlayer().SendMailResult(0, MailResponseType.Send, MailResponseResult.InternalError);
Log.outWarn(LogFilter.Server, "Player {0} attempted to send mail to {1} ({2}) with negative COD value (Cod: {3})",
GetPlayerInfo(), packet.Info.Target, receiverGuid.ToString(), packet.Info.Cod);
return;
}
Log.outInfo(LogFilter.Network, "Player {0} is sending mail to {1} ({2}) with subject {3} and body {4}" +
"includes {5} items, {6} copper and {7} COD copper with StationeryID = {8}",
GetPlayerInfo(), packet.Info.Target, receiverGuid.ToString(), packet.Info.Subject,
packet.Info.Body, packet.Info.Attachments.Count, packet.Info.SendMoney, packet.Info.Cod, packet.Info.StationeryID);
if (player.GetGUID() == receiverGuid)
{
player.SendMailResult(0, MailResponseType.Send, MailResponseResult.CannotSendToSelf);
return;
}
uint cost = (uint)(!packet.Info.Attachments.Empty() ? 30 * packet.Info.Attachments.Count : 30); // price hardcoded in client
long reqmoney = cost + packet.Info.SendMoney;
// Check for overflow
if (reqmoney < packet.Info.SendMoney)
{
player.SendMailResult(0, MailResponseType.Send, MailResponseResult.NotEnoughMoney);
return;
}
if (!player.HasEnoughMoney(reqmoney) && !player.IsGameMaster())
{
player.SendMailResult(0, MailResponseType.Send, MailResponseResult.NotEnoughMoney);
return;
}
Player receiver = Global.ObjAccessor.FindPlayer(receiverGuid);
Team receiverTeam = 0;
byte mailsCount = 0; //do not allow to send to one player more than 100 mails
byte receiverLevel = 0;
uint receiverAccountId = 0;
uint receiverBnetAccountId = 0;
if (receiver)
{
receiverTeam = receiver.GetTeam();
mailsCount = (byte)receiver.GetMails().Count;
receiverLevel = (byte)receiver.getLevel();
receiverAccountId = receiver.GetSession().GetAccountId();
receiverBnetAccountId = receiver.GetSession().GetBattlenetAccountId();
}
else
{
CharacterCacheEntry characterInfo = Global.CharacterCacheStorage.GetCharacterCacheByGuid(receiverGuid);
if (characterInfo != null)
{
receiverTeam = Player.TeamForRace(characterInfo.RaceId);
receiverLevel = characterInfo.Level;
receiverAccountId = characterInfo.AccountId;
}
PreparedStatement stmt = DB.Characters.GetPreparedStatement(CharStatements.SEL_MAIL_COUNT);
stmt.AddValue(0, receiverGuid.GetCounter());
SQLResult result = DB.Characters.Query(stmt);
if (!result.IsEmpty())
{
mailsCount = (byte)result.Read <ulong>(0);
}
receiverBnetAccountId = Global.BNetAccountMgr.GetIdByGameAccount(receiverAccountId);
}
// do not allow to have more than 100 mails in mailbox.. mails count is in opcode byte!!! - so max can be 255..
if (mailsCount > 100)
{
player.SendMailResult(0, MailResponseType.Send, MailResponseResult.RecipientCapReached);
return;
}
// test the receiver's Faction... or all items are account bound
bool accountBound = !packet.Info.Attachments.Empty();
foreach (var att in packet.Info.Attachments)
{
Item item = player.GetItemByGuid(att.ItemGUID);
if (item)
{
ItemTemplate itemProto = item.GetTemplate();
if (itemProto == null || !itemProto.GetFlags().HasAnyFlag(ItemFlags.IsBoundToAccount))
{
accountBound = false;
break;
}
}
}
if (!accountBound && player.GetTeam() != receiverTeam && !HasPermission(RBACPermissions.TwoSideInteractionMail))
{
player.SendMailResult(0, MailResponseType.Send, MailResponseResult.NotYourTeam);
return;
}
if (receiverLevel < WorldConfig.GetIntValue(WorldCfg.MailLevelReq))
{
SendNotification(CypherStrings.MailReceiverReq, WorldConfig.GetIntValue(WorldCfg.MailLevelReq));
return;
}
List <Item> items = new List <Item>();
foreach (var att in packet.Info.Attachments)
{
if (att.ItemGUID.IsEmpty())
{
player.SendMailResult(0, MailResponseType.Send, MailResponseResult.MailAttachmentInvalid);
return;
}
Item item = player.GetItemByGuid(att.ItemGUID);
// prevent sending bag with items (cheat: can be placed in bag after adding equipped empty bag to mail)
if (!item)
{
player.SendMailResult(0, MailResponseType.Send, MailResponseResult.MailAttachmentInvalid);
return;
}
if (!item.CanBeTraded(true))
{
player.SendMailResult(0, MailResponseType.Send, MailResponseResult.EquipError, InventoryResult.MailBoundItem);
return;
}
if (item.IsBoundAccountWide() && item.IsSoulBound() && player.GetSession().GetAccountId() != receiverAccountId)
{
if (!item.IsBattlenetAccountBound() || player.GetSession().GetBattlenetAccountId() == 0 || player.GetSession().GetBattlenetAccountId() != receiverBnetAccountId)
{
player.SendMailResult(0, MailResponseType.Send, MailResponseResult.EquipError, InventoryResult.NotSameAccount);
return;
}
}
if (item.GetTemplate().GetFlags().HasAnyFlag(ItemFlags.Conjured) || item.m_itemData.Expiration != 0)
{
player.SendMailResult(0, MailResponseType.Send, MailResponseResult.EquipError, InventoryResult.MailBoundItem);
return;
}
if (packet.Info.Cod != 0 && item.HasItemFlag(ItemFieldFlags.Wrapped))
{
player.SendMailResult(0, MailResponseType.Send, MailResponseResult.CantSendWrappedCod);
return;
}
if (item.IsNotEmptyBag())
{
player.SendMailResult(0, MailResponseType.Send, MailResponseResult.EquipError, InventoryResult.DestroyNonemptyBag);
return;
}
items.Add(item);
}
player.SendMailResult(0, MailResponseType.Send, MailResponseResult.Ok);
player.ModifyMoney(-reqmoney);
player.UpdateCriteria(CriteriaTypes.GoldSpentForMail, cost);
bool needItemDelay = false;
MailDraft draft = new MailDraft(packet.Info.Subject, packet.Info.Body);
SQLTransaction trans = new SQLTransaction();
if (!packet.Info.Attachments.Empty() || packet.Info.SendMoney > 0)
{
bool log = HasPermission(RBACPermissions.LogGmTrade);
if (!packet.Info.Attachments.Empty())
{
foreach (var item in items)
{
if (log)
{
Log.outCommand(GetAccountId(), "GM {0} ({1}) (Account: {2}) mail item: {3} (Entry: {4} Count: {5}) to player: {6} ({7}) (Account: {8})",
GetPlayerName(), GetPlayer().GetGUID().ToString(), GetAccountId(), item.GetTemplate().GetName(), item.GetEntry(), item.GetCount(),
packet.Info.Target, receiverGuid.ToString(), receiverAccountId);
}
item.SetNotRefundable(GetPlayer()); // makes the item no longer refundable
player.MoveItemFromInventory(item.GetBagSlot(), item.GetSlot(), true);
item.DeleteFromInventoryDB(trans); // deletes item from character's inventory
item.SetOwnerGUID(receiverGuid);
item.SetState(ItemUpdateState.Changed);
item.SaveToDB(trans); // recursive and not have transaction guard into self, item not in inventory and can be save standalone
draft.AddItem(item);
}
// if item send to character at another account, then apply item delivery delay
needItemDelay = player.GetSession().GetAccountId() != receiverAccountId;
}
if (log && packet.Info.SendMoney > 0)
{
Log.outCommand(GetAccountId(), "GM {0} ({1}) (Account: {{2}) mail money: {3} to player: {4} ({5}) (Account: {6})",
GetPlayerName(), GetPlayer().GetGUID().ToString(), GetAccountId(), packet.Info.SendMoney, packet.Info.Target, receiverGuid.ToString(), receiverAccountId);
}
}
// If theres is an item, there is a one hour delivery delay if sent to another account's character.
uint deliver_delay = needItemDelay ? WorldConfig.GetUIntValue(WorldCfg.MailDeliveryDelay) : 0;
// Mail sent between guild members arrives instantly
Guild guild = Global.GuildMgr.GetGuildById(player.GetGuildId());
if (guild)
{
if (guild.IsMember(receiverGuid))
{
deliver_delay = 0;
}
}
// don't ask for COD if there are no items
if (packet.Info.Attachments.Empty())
{
packet.Info.Cod = 0;
}
// will delete item or place to receiver mail list
draft.AddMoney((ulong)packet.Info.SendMoney).AddCOD((uint)packet.Info.Cod).SendMailTo(trans, new MailReceiver(receiver, receiverGuid.GetCounter()), new MailSender(player), string.IsNullOrEmpty(packet.Info.Body) ? MailCheckMask.Copied : MailCheckMask.HasBody, deliver_delay);
player.SaveInventoryAndGoldToDB(trans);
DB.Characters.CommitTransaction(trans);
}
void HandleMailTakeItem(MailTakeItem packet)
{
uint AttachID = packet.AttachID;
if (!CanOpenMailBox(packet.Mailbox))
{
return;
}
Player player = GetPlayer();
Mail m = player.GetMail(packet.MailID);
if (m == null || m.state == MailState.Deleted || m.deliver_time > Time.UnixTime)
{
player.SendMailResult(packet.MailID, MailResponseType.ItemTaken, MailResponseResult.InternalError);
return;
}
// verify that the mail has the item to avoid cheaters taking COD items without paying
if (!m.items.Any(p => p.item_guid == AttachID))
{
player.SendMailResult(packet.MailID, MailResponseType.ItemTaken, MailResponseResult.InternalError);
return;
}
// prevent cheating with skip client money check
if (!player.HasEnoughMoney(m.COD))
{
player.SendMailResult(packet.MailID, MailResponseType.ItemTaken, MailResponseResult.NotEnoughMoney);
return;
}
Item it = player.GetMItem(packet.AttachID);
List <ItemPosCount> dest = new List <ItemPosCount>();
InventoryResult msg = GetPlayer().CanStoreItem(ItemConst.NullBag, ItemConst.NullSlot, dest, it, false);
if (msg == InventoryResult.Ok)
{
SQLTransaction trans = new SQLTransaction();
m.RemoveItem(packet.AttachID);
m.removedItems.Add(packet.AttachID);
if (m.COD > 0) //if there is COD, take COD money from player and send them to sender by mail
{
ObjectGuid sender_guid = ObjectGuid.Create(HighGuid.Player, m.sender);
Player receiver = Global.ObjAccessor.FindPlayer(sender_guid);
uint sender_accId = 0;
if (HasPermission(RBACPermissions.LogGmTrade))
{
string sender_name;
if (receiver)
{
sender_accId = receiver.GetSession().GetAccountId();
sender_name = receiver.GetName();
}
else
{
// can be calculated early
sender_accId = Global.CharacterCacheStorage.GetCharacterAccountIdByGuid(sender_guid);
if (!Global.CharacterCacheStorage.GetCharacterNameByGuid(sender_guid, out sender_name))
{
sender_name = Global.ObjectMgr.GetCypherString(CypherStrings.Unknown);
}
}
Log.outCommand(GetAccountId(), "GM {0} (Account: {1}) receiver mail item: {2} (Entry: {3} Count: {4}) and send COD money: {5} to player: {6} (Account: {7})",
GetPlayerName(), GetAccountId(), it.GetTemplate().GetName(), it.GetEntry(), it.GetCount(), m.COD, sender_name, sender_accId);
}
else if (!receiver)
{
sender_accId = Global.CharacterCacheStorage.GetCharacterAccountIdByGuid(sender_guid);
}
// check player existence
if (receiver || sender_accId != 0)
{
new MailDraft(m.subject, "")
.AddMoney(m.COD)
.SendMailTo(trans, new MailReceiver(receiver, m.sender), new MailSender(MailMessageType.Normal, m.receiver), MailCheckMask.CodPayment);
}
player.ModifyMoney(-(long)m.COD);
}
m.COD = 0;
m.state = MailState.Changed;
player.m_mailsUpdated = true;
player.RemoveMItem(it.GetGUID().GetCounter());
uint count = it.GetCount(); // save counts before store and possible merge with deleting
it.SetState(ItemUpdateState.Unchanged); // need to set this state, otherwise item cannot be removed later, if neccessary
player.MoveItemToInventory(dest, it, true);
player.SaveInventoryAndGoldToDB(trans);
player._SaveMail(trans);
DB.Characters.CommitTransaction(trans);
player.SendMailResult(packet.MailID, MailResponseType.ItemTaken, MailResponseResult.Ok, 0, packet.AttachID, count);
}
else
{
player.SendMailResult(packet.MailID, MailResponseType.ItemTaken, MailResponseResult.EquipError, msg);
}
}