1 files changed, 148 insertions, 0 deletions
diff --git a/src/net/eathena/tradehandler.cpp b/src/net/eathena/tradehandler.cpp
new file mode 100644
index 000000000..66bb20b29
--- /dev/null
+++ b/src/net/eathena/tradehandler.cpp
@@ -0,0 +1,148 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  Copyright (C) 2011-2012  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "net/eathena/tradehandler.h"
+
+#include "item.h"
+#include "logger.h"
+#include "playerinfo.h"
+
+#include "net/messagein.h"
+
+#include "net/eathena/protocol.h"
+
+#include "net/ea/eaprotocol.h"
+
+#include "debug.h"
+
+extern Net::TradeHandler *tradeHandler;
+
+namespace EAthena
+{
+
+TradeHandler::TradeHandler()
+{
+    static const uint16_t _messages[] =
+    {
+        SMSG_TRADE_REQUEST,
+        SMSG_TRADE_RESPONSE,
+        SMSG_TRADE_ITEM_ADD,
+        SMSG_TRADE_ITEM_ADD_RESPONSE,
+        SMSG_TRADE_OK,
+        SMSG_TRADE_CANCEL,
+        SMSG_TRADE_COMPLETE,
+        0
+    };
+    handledMessages = _messages;
+    tradeHandler = this;
+}
+
+
+void TradeHandler::handleMessage(Net::MessageIn &msg)
+{
+    switch (msg.getId())
+    {
+        case SMSG_TRADE_REQUEST:
+            processTradeRequest(msg);
+            break;
+
+        case SMSG_TRADE_RESPONSE:
+            processTradeResponse(msg);
+            break;
+
+        case SMSG_TRADE_ITEM_ADD:
+            processTradeItemAdd(msg);
+            break;
+
+        case SMSG_TRADE_ITEM_ADD_RESPONSE:
+            processTradeItemAddResponse(msg);
+            break;
+
+        case SMSG_TRADE_OK:
+            processTradeOk(msg);
+            break;
+
+        case SMSG_TRADE_CANCEL:
+            processTradeCancel(msg);
+            break;
+
+        case SMSG_TRADE_COMPLETE:
+            processTradeComplete(msg);
+            break;
+
+        default:
+            break;
+    }
+}
+
+void TradeHandler::request(Being *being)
+{
+    if (!being)
+        return;
+
+    MessageOut outMsg(CMSG_TRADE_REQUEST);
+    outMsg.writeInt32(being->getId());
+}
+
+void TradeHandler::respond(bool accept)
+{
+    if (!accept)
+        PlayerInfo::setTrading(false);
+
+    MessageOut outMsg(CMSG_TRADE_RESPONSE);
+    outMsg.writeInt8(accept ? 3 : 4);
+}
+
+void TradeHandler::addItem(Item *item, int amount)
+{
+    if (!item)
+        return;
+
+    MessageOut outMsg(CMSG_TRADE_ITEM_ADD_REQUEST);
+    outMsg.writeInt16(static_cast<int16_t>(
+        item->getInvIndex() + INVENTORY_OFFSET));
+    outMsg.writeInt32(amount);
+}
+
+void TradeHandler::setMoney(int amount)
+{
+    MessageOut outMsg(CMSG_TRADE_ITEM_ADD_REQUEST);
+    outMsg.writeInt16(0);
+    outMsg.writeInt32(amount);
+}
+
+void TradeHandler::confirm()
+{
+    MessageOut outMsg(CMSG_TRADE_ADD_COMPLETE);
+}
+
+void TradeHandler::finish()
+{
+    MessageOut outMsg(CMSG_TRADE_OK);
+}
+
+void TradeHandler::cancel()
+{
+    MessageOut outMsg(CMSG_TRADE_CANCEL_REQUEST);
+}
+
+} // namespace EAthena