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/*
* The ManaPlus Client
* Copyright (C) 2011-2014 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/markethandler.h"
#include "net/eathena/messageout.h"
#include "net/eathena/protocol.h"
#include "debug.h"
extern Net::MarketHandler *marketHandler;
namespace EAthena
{
MarketHandler::MarketHandler() :
MessageHandler()
{
static const uint16_t _messages[] =
{
SMSG_NPC_MARKET_OPEN,
SMSG_NPC_MARKET_BUY_ACK,
0
};
handledMessages = _messages;
marketHandler = this;
}
void MarketHandler::handleMessage(Net::MessageIn &msg)
{
switch (msg.getId())
{
case SMSG_NPC_MARKET_OPEN:
processMarketOpen(msg);
break;
case SMSG_NPC_MARKET_BUY_ACK:
processMarketBuyAck(msg);
break;
default:
break;
}
}
void MarketHandler::processMarketOpen(Net::MessageIn &msg)
{
const int len = (msg.readInt16("len") - 4) / 13;
for (int f = 0; f < len; f ++)
{
msg.readInt16("item id");
msg.readUInt8("type");
msg.readInt32("price");
msg.readInt32("amount");
msg.readInt16("view");
}
}
void MarketHandler::processMarketBuyAck(Net::MessageIn &msg)
{
const int len = (msg.readInt16("len") - 4) / 8;
for (int f = 0; f < len; f ++)
{
msg.readInt16("item id");
msg.readInt16("amount");
msg.readInt32("price");
}
}
void MarketHandler::close()
{
createOutPacket(CMSG_NPC_MARKET_CLOSE);
}
void MarketHandler::buyItem(const int itemId,
const unsigned char color A_UNUSED,
const int amount) const
{
createOutPacket(CMSG_NPC_MARKET_BUY);
outMsg.writeInt16(8, "len");
outMsg.writeInt16(static_cast<int16_t>(itemId), "item id");
outMsg.writeInt16(static_cast<int16_t>(amount), "amount");
}
} // namespace EAthena
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