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/*
* The Mana Client
* Copyright (C) 2004-2009 The Mana World Development Team
* Copyright (C) 2009-2012 The Mana Developers
*
* This file is part of The Mana 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/tmwa/buysellhandler.h"
#include "actorspritemanager.h"
#include "event.h"
#include "inventory.h"
#include "item.h"
#include "localplayer.h"
#include "playerinfo.h"
#include "gui/buydialog.h"
#include "gui/buyselldialog.h"
#include "gui/selldialog.h"
#include "net/tmwa/messagein.h"
#include "net/tmwa/protocol.h"
#include "utils/gettext.h"
namespace TmwAthena {
BuySellHandler::BuySellHandler()
{
static const Uint16 _messages[] = {
SMSG_NPC_BUY_SELL_CHOICE,
SMSG_NPC_BUY,
SMSG_NPC_SELL,
SMSG_NPC_BUY_RESPONSE,
SMSG_NPC_SELL_RESPONSE,
0
};
mNpcId = 0;
handledMessages = _messages;
}
void BuySellHandler::handleMessage(MessageIn &msg)
{
int n_items;
switch (msg.getId())
{
case SMSG_NPC_BUY_SELL_CHOICE:
if (PlayerInfo::getBuySellState() != BUYSELL_CHOOSING)
{
mNpcId = msg.readInt32();
new BuySellDialog(mNpcId);
}
break;
case SMSG_NPC_BUY:
msg.readInt16(); // length
n_items = (msg.getLength() - 4) / 11;
mBuyDialog = new BuyDialog(mNpcId);
mBuyDialog->setMoney(PlayerInfo::getAttribute(MONEY));
for (int k = 0; k < n_items; k++)
{
int value = msg.readInt32();
msg.readInt32(); // DCvalue
msg.readInt8(); // type
int itemId = msg.readInt16();
mBuyDialog->addItem(itemId, 0, value);
}
break;
case SMSG_NPC_SELL:
msg.readInt16(); // length
n_items = (msg.getLength() - 4) / 10;
if (n_items > 0)
{
auto *dialog = new SellDialog(mNpcId);
dialog->setMoney(PlayerInfo::getAttribute(MONEY));
for (int k = 0; k < n_items; k++)
{
int index = msg.readInt16() - INVENTORY_OFFSET;
int value = msg.readInt32();
msg.readInt32(); // OCvalue
Item *item = PlayerInfo::getInventory()->getItem(index);
if (item && !(item->isEquipped()))
dialog->addItem(item, value);
}
}
else
{
SERVER_NOTICE(_("Nothing to sell."))
}
break;
case SMSG_NPC_BUY_RESPONSE:
if (msg.readInt8() != 0)
{
// Reset player money since buy dialog already assumed purchase
// would go fine
mBuyDialog->setMoney(PlayerInfo::getAttribute(MONEY));
SERVER_NOTICE(_("Unable to buy."))
}
break;
case SMSG_NPC_SELL_RESPONSE:
if (msg.readInt8() != 0)
SERVER_NOTICE(_("Unable to sell."))
break;
}
}
} // namespace TmwAthena
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