/* * The ManaPlus Client * Copyright (C) 2011-2015 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/cashshophandler.h" #include "being/attributes.h" #include "being/playerinfo.h" #include "gui/windows/buydialog.h" #include "net/eathena/messageout.h" #include "net/eathena/protocol.h" #include "debug.h" extern Net::CashShopHandler *cashShopHandler; namespace EAthena { BuyDialog *CashShopHandler::mBuyDialog = nullptr; CashShopHandler::CashShopHandler() : MessageHandler() { static const uint16_t _messages[] = { SMSG_NPC_CASH_SHOP_OPEN, SMSG_NPC_CASH_BUY_ACK, 0 }; handledMessages = _messages; cashShopHandler = this; mBuyDialog = nullptr; } void CashShopHandler::handleMessage(Net::MessageIn &msg) { switch (msg.getId()) { case SMSG_NPC_CASH_SHOP_OPEN: processCashShopOpen(msg); break; case SMSG_NPC_CASH_BUY_ACK: processCashShopBuyAck(msg); break; default: break; } } void CashShopHandler::processCashShopOpen(Net::MessageIn &msg) { const int count = (msg.readInt16("len") - 12) / 11; mBuyDialog = new BuyDialog(BuyDialog::Cash); mBuyDialog->setMoney(PlayerInfo::getAttribute(Attributes::MONEY)); msg.readInt32("cash points"); msg.readInt32("kafra points"); for (int f = 0; f < count; f ++) { msg.readInt32("price"); const int value = msg.readInt32("discount price"); const int type = msg.readUInt8("item type"); const int itemId = msg.readInt16("item id"); const int color = 1; mBuyDialog->addItem(itemId, type, color, 0, value); } mBuyDialog->sort(); } void CashShopHandler::processCashShopBuyAck(Net::MessageIn &msg) { msg.readInt32("cash points"); msg.readInt32("kafra points"); msg.readInt16("error"); } void CashShopHandler::buyItem(const int points, const int itemId, const unsigned char color A_UNUSED, const int amount) const { createOutPacket(CMSG_NPC_CASH_SHOP_BUY); outMsg.writeInt16(10 + 4, "len"); outMsg.writeInt32(points, "points"); outMsg.writeInt16(1, "count"); outMsg.writeInt16(static_cast<int16_t>(amount), "amount"); outMsg.writeInt16(static_cast<int16_t>(itemId), "item id"); } } // namespace EAthena