buysellrecv.cpp

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/*
 * The ManaPlus Client
 * Copyright (C) 2004-2009 The Mana World Development Team
 * Copyright (C) 2009-2010 The Mana Developers
 * Copyright (C) 2011-2019 The ManaPlus Developers
 * Copyright (C) 2019-2021 Andrei Karas
 *
 * 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/ea/buysellrecv.h"
 
#include "notifymanager.h"
 
#include "being/playerinfo.h"
 
#include "const/net/inventory.h"
 
#include "enums/resources/notifytypes.h"
 
#include "gui/windows/buyselldialog.h"
#include "gui/windows/npcselldialog.h"
 
#include "gui/widgets/createwidget.h"
 
#include "net/messagein.h"
 
#include "resources/inventory/inventory.h"
 
#include "resources/item/item.h"
 
#include "debug.h"
 
namespace Ea
{
 
namespace BuySellRecv
{
 BeingId mNpcId = BeingId_zero;
 BuyDialog *mBuyDialog = nullptr;
} // namespace BuySellRecv
 
void BuySellRecv::processNpcBuySellChoice(Net::MessageIn &msg)
{
 if (!BuySellDialog::isActive())
 {
 mNpcId = msg.readBeingId("npc id");
 CREATEWIDGET(BuySellDialog, mNpcId);
 }
}
 
void BuySellRecv::processNpcSell(Net::MessageIn &msg)
{
 msg.readInt16("len");
 const int n_items = (msg.getLength() - 4) / 10;
 if (n_items > 0)
 {
 SellDialog *const dialog = CREATEWIDGETR(NpcSellDialog, mNpcId);
 dialog->setMoney(PlayerInfo::getAttribute(Attributes::MONEY));
 
 for (int k = 0; k < n_items; k++)
 {
 const int index = msg.readInt16("index") - INVENTORY_OFFSET;
 const int value = msg.readInt32("value");
 msg.readInt32("value?");
 
 const Item *const item = PlayerInfo::getInventory()
 ->getItem(index);
 
 if ((item != nullptr) && item->isEquipped() == Equipped_false)
 dialog->addItem(item, value);
 }
 }
 else
 {
 NotifyManager::notify(NotifyTypes::SELL_LIST_EMPTY);
 }
}
 
} // namespace Ea