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/*
* The Mana World
* Copyright 2004 The Mana World Development Team
*
* This file is part of The Mana World.
*
* The Mana World 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.
*
* The Mana World 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 The Mana World; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "tradehandler.h"
#include "../messagein.h"
#include "protocol.h"
#include "gameserver/player.h"
#include "../../beingmanager.h"
#include "../../item.h"
#include "../../localplayer.h"
#include "../../gui/chat.h"
#include "../../gui/confirm_dialog.h"
#include "../../gui/trade.h"
std::string tradePartnerName;
int tradePartnerID;
/**
* Listener for request trade dialogs
*/
namespace {
struct RequestTradeListener : public gcn::ActionListener
{
void action(const gcn::ActionEvent &event)
{
if (event.getId() == "yes")
Net::GameServer::Player::requestTrade(tradePartnerID);
else
Net::GameServer::Player::acceptTrade(false);
}
} listener;
}
TradeHandler::TradeHandler():
mAcceptTradeRequests(true)
{
static const Uint16 _messages[] = {
GPMSG_TRADE_REQUEST,
GPMSG_TRADE_CANCEL,
GPMSG_TRADE_START,
GPMSG_TRADE_COMPLETE,
GPMSG_TRADE_ACCEPT,
GPMSG_TRADE_ADD_ITEM,
GPMSG_TRADE_SET_MONEY,
0
};
handledMessages = _messages;
}
void TradeHandler::setAcceptTradeRequests(bool acceptTradeRequests)
{
mAcceptTradeRequests = acceptTradeRequests;
if (mAcceptTradeRequests) {
chatWindow->chatLog("Accepting incoming trade requests", BY_SERVER);
} else {
chatWindow->chatLog("Ignoring incoming trade requests", BY_SERVER);
}
}
void TradeHandler::handleMessage(MessageIn &msg)
{
switch (msg.getId())
{
case GPMSG_TRADE_REQUEST:
{
Being *being = beingManager->findBeing(msg.readInt16());
if (!being || !mAcceptTradeRequests)
{
Net::GameServer::Player::acceptTrade(false);
break;
}
player_node->setTrading(true);
tradePartnerName = being->getName();
tradePartnerID = being->getId();
ConfirmDialog *dlg = new ConfirmDialog("Request for trade",
tradePartnerName + " wants to trade with you, do you accept?");
dlg->addActionListener(&listener);
} break;
case GPMSG_TRADE_ADD_ITEM:
{
int type = msg.readInt16();
int amount = msg.readInt8();
tradeWindow->addItem(type, false, amount);
} break;
case GPMSG_TRADE_SET_MONEY:
tradeWindow->setMoney(msg.readInt32());
break;
case GPMSG_TRADE_START:
tradeWindow->reset();
tradeWindow->setCaption("Trading with " + tradePartnerName);
tradeWindow->setVisible(true);
break;
case GPMSG_TRADE_ACCEPT:
tradeWindow->receivedOk();
break;
case GPMSG_TRADE_CANCEL:
chatWindow->chatLog("Trade canceled.", BY_SERVER);
tradeWindow->setVisible(false);
tradeWindow->reset();
player_node->setTrading(false);
break;
case GPMSG_TRADE_COMPLETE:
chatWindow->chatLog("Trade completed.", BY_SERVER);
tradeWindow->setVisible(false);
tradeWindow->reset();
player_node->setTrading(false);
break;
}
}
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