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/* |
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* The ManaPlus Client |
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* Copyright (C) 2011-2019 The ManaPlus Developers |
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* Copyright (C) 2019-2021 Andrei Karas |
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* |
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* This file is part of The ManaPlus Client. |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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#include "net/eathena/buyingstorehandler.h" |
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#include "being/being.h" |
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#include "being/playerinfo.h" |
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#include "const/net/inventory.h" |
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#include "net/eathena/messageout.h" |
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#include "net/eathena/protocolout.h" |
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#include "utils/foreach.h" |
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#include "resources/item/shopitem.h" |
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#include "debug.h" |
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extern int packetVersion; |
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extern int itemIdLen; |
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namespace EAthena |
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{ |
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BuyingStoreHandler::BuyingStoreHandler() |
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{ |
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buyingStoreHandler = this; |
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} |
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BuyingStoreHandler::~BuyingStoreHandler() |
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{ |
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buyingStoreHandler = nullptr; |
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} |
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void BuyingStoreHandler::create(const std::string &name, |
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const int maxMoney, |
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const bool flag, |
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const STD_VECTOR<ShopItem*> &items) const |
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{ |
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if (packetVersion < 20100303) |
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return; |
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createOutPacket(CMSG_BUYINGSTORE_CREATE); |
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outMsg.writeInt16(CAST_S16(89 + items.size() * (6 + itemIdLen)), "len"); |
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outMsg.writeInt32(maxMoney, "limit money"); |
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outMsg.writeInt8(static_cast<int8_t>(flag), "flag"); |
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outMsg.writeString(name, 80, "store name"); |
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FOR_EACH (STD_VECTOR<ShopItem*>::const_iterator, it, items) |
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{ |
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const ShopItem *const item = *it; |
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outMsg.writeItemId(item->getId(), "item id"); |
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outMsg.writeInt16(CAST_S16(item->getQuantity()), "amount"); |
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outMsg.writeInt32(item->getPrice(), "price"); |
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} |
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} |
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void BuyingStoreHandler::close() const |
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{ |
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if (packetVersion < 20100420) |
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return; |
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createOutPacket(CMSG_BUYINGSTORE_CLOSE); |
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PlayerInfo::enableVending(false); |
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} |
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void BuyingStoreHandler::open(const Being *const being) const |
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{ |
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if (being == nullptr) |
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return; |
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if (packetVersion < 20100420) |
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return; |
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createOutPacket(CMSG_BUYINGSTORE_OPEN); |
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outMsg.writeBeingId(being->getId(), "account id"); |
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} |
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void BuyingStoreHandler::sell(const Being *const being, |
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const int storeId, |
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const Item *const item, |
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const int amount) const |
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{ |
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if ((being == nullptr) || (item == nullptr)) |
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return; |
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if (packetVersion < 20100420) |
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return; |
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createOutPacket(CMSG_BUYINGSTORE_SELL); |
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outMsg.writeInt16(18, "len"); |
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outMsg.writeBeingId(being->getId(), "account id"); |
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outMsg.writeInt32(storeId, "store id"); |
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outMsg.writeInt16(CAST_S16( |
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item->getInvIndex() + INVENTORY_OFFSET), |
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"index"); |
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outMsg.writeItemId(item->getId(), "item id"); |
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outMsg.writeInt16(CAST_S16(amount), "amount"); |
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} |
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} // namespace EAthena |