ryzom/client/src/interface_v3/player_trade.h

   1 // Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
   2 // Copyright (C) 2010  Winch Gate Property Limited
   3 //
   4 // This program is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU Affero General Public License as
   6 // published by the Free Software Foundation, either version 3 of the
   7 // License, or (at your option) any later version.
   8 //
   9 // This program is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU Affero General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU Affero General Public License
  15 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17
  18
  19 #ifndef CL_PLAYER_TRADE_H
  20 #define CL_PLAYER_TRADE_H
  21
  22 #include <vector>
  23 #include "nel/misc/types_nl.h"
  24
  25
  26
  27 class CDBCtrlSheet;
  28
  29 // class to track the traded items during a transaction
  30 class CPlayerTrade
  31 {
  32 public:
  33         enum { NumTradeSlot = 8 };
  34
  35         CPlayerTrade() {BotChatGiftContext= false;}
  36
  37         // Put item to exchange, and remove ALL previous slot (even if same item type exchanged...)
  38         void putItemInExchange(CDBCtrlSheet *inventorySlot, CDBCtrlSheet *exchangeSlot, uint quantitySrc);
  39         void restoreItem(CDBCtrlSheet *exchangeSlot);
  40         void restoreAllItems();
  41         // get an exchange slot from its index
  42         static CDBCtrlSheet *getExchangeItem(uint index);
  43
  44         // true if currently used in BotChaftGift context
  45         bool                    BotChatGiftContext;
  46 };
  47
  48 // the instance to manage player trade
  49 extern CPlayerTrade PlayerTrade;
  50
  51 #endif