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/*
* The ManaPlus Client
* Copyright (C) 2011-2017 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/vendinghandler.h"
#include "being/being.h"
#include "being/playerinfo.h"
#include "const/net/inventory.h"
#include "net/eathena/messageout.h"
#include "net/eathena/protocolout.h"
#include "net/eathena/vendingrecv.h"
#include "utils/foreach.h"
#include "resources/item/shopitem.h"
#include "debug.h"
namespace EAthena
{
VendingHandler::VendingHandler()
{
vendingHandler = this;
VendingRecv::mBuyDialog = nullptr;
}
void VendingHandler::close() const
{
createOutPacket(CMSG_VENDING_CLOSE);
PlayerInfo::enableVending(false);
}
void VendingHandler::open(const Being *const being) const
{
if (being == nullptr)
return;
createOutPacket(CMSG_VENDING_LIST_REQ);
outMsg.writeBeingId(being->getId(), "account id");
}
void VendingHandler::buy(const Being *const being,
const int index,
const int amount) const
{
if (being == nullptr)
return;
createOutPacket(CMSG_VENDING_BUY);
outMsg.writeInt16(12, "len");
outMsg.writeBeingId(being->getId(), "account id");
outMsg.writeInt16(CAST_S16(amount), "amount");
outMsg.writeInt16(CAST_S16(index), "index");
}
void VendingHandler::buyItems(const Being *const being,
const STD_VECTOR<ShopItem*> &items) const
{
int cnt = 0;
const int pairSize = 4;
FOR_EACH (STD_VECTOR<ShopItem*>::const_iterator, it, items)
{
ShopItem *const item = *it;
const int usedQuantity = item->getUsedQuantity();
if (usedQuantity == 0)
continue;
cnt ++;
}
if (cnt > 100)
return;
createOutPacket(CMSG_VENDING_BUY);
outMsg.writeInt16(CAST_S16(4 + 4 + pairSize * cnt), "len");
outMsg.writeBeingId(being->getId(), "account id");
FOR_EACH (STD_VECTOR<ShopItem*>::const_iterator, it, items)
{
ShopItem *const item = *it;
const int usedQuantity = item->getUsedQuantity();
if (usedQuantity == 0)
continue;
item->increaseQuantity(usedQuantity);
item->increaseUsedQuantity(-usedQuantity);
item->update();
outMsg.writeInt16(CAST_S16(usedQuantity), "amount");
outMsg.writeInt16(CAST_S16(item->getInvIndex()), "index");
}
}
void VendingHandler::buy2(const Being *const being,
const int vendId,
const int index,
const int amount) const
{
if (being == nullptr)
return;
createOutPacket(CMSG_VENDING_BUY2);
outMsg.writeInt16(16, "len");
outMsg.writeBeingId(being->getId(), "account id");
outMsg.writeInt32(vendId, "vend id");
outMsg.writeInt16(CAST_S16(amount), "amount");
outMsg.writeInt16(CAST_S16(index), "index");
}
void VendingHandler::createShop(const std::string &name,
const bool flag,
const STD_VECTOR<ShopItem*> &items) const
{
createOutPacket(CMSG_VENDING_CREATE_SHOP);
outMsg.writeInt16(CAST_S16(85 + items.size() * 8), "len");
outMsg.writeString(name, 80, "shop name");
outMsg.writeInt8(CAST_S8(flag ? 1 : 0), "flag");
FOR_EACH (STD_VECTOR<ShopItem*>::const_iterator, it, items)
{
const ShopItem *const item = *it;
outMsg.writeInt16(CAST_S16(
item->getInvIndex() + INVENTORY_OFFSET), "index");
outMsg.writeInt16(CAST_S16(item->getQuantity()), "amount");
outMsg.writeInt32(item->getPrice(), "price");
}
}
} // namespace EAthena
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