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/*
* The ManaPlus Client
* Copyright (C) 2011-2018 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 "net/eathena/cashshoprecv.h"
#include "net/eathena/messageout.h"
#include "net/eathena/protocolout.h"
#include "utils/foreach.h"
#include "resources/item/shopitem.h"
#include "debug.h"
extern int packetVersion;
extern int itemIdLen;
namespace EAthena
{
CashShopHandler::CashShopHandler() :
Net::CashShopHandler()
{
cashShopHandler = this;
CashShopRecv::mBuyDialog = nullptr;
}
CashShopHandler::~CashShopHandler()
{
cashShopHandler = nullptr;
}
void CashShopHandler::buyItem(const int points,
const int itemId,
const ItemColor color A_UNUSED,
const int amount) const
{
if (packetVersion < 20101124)
return;
createOutPacket(CMSG_NPC_CASH_SHOP_BUY);
outMsg.writeInt16(10 + (2 + itemIdLen), "len");
outMsg.writeInt32(points, "points");
outMsg.writeInt16(1, "count");
outMsg.writeInt16(CAST_S16(amount), "amount");
outMsg.writeItemId(itemId, "item id");
}
void CashShopHandler::buyItems(const int points,
const STD_VECTOR<ShopItem*> &items) const
{
if (packetVersion < 20101124)
return;
int cnt = 0;
const int pairSize = 2 + itemIdLen;
FOR_EACH (STD_VECTOR<ShopItem*>::const_iterator, it, items)
{
const ShopItem *const item = *it;
const int usedQuantity = item->getUsedQuantity();
const ItemTypeT type = item->getType();
if (usedQuantity == 0)
continue;
if (type == ItemType::Weapon ||
type == ItemType::Armor ||
type == ItemType::PetEgg ||
type == ItemType::PetArmor)
{
cnt += item->getUsedQuantity();
}
else
{
cnt ++;
}
}
if (cnt > 100)
return;
createOutPacket(CMSG_NPC_CASH_SHOP_BUY);
outMsg.writeInt16(CAST_S16(10 + pairSize * cnt), "len");
outMsg.writeInt32(points, "points");
outMsg.writeInt16(CAST_S16(cnt), "count");
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();
const ItemTypeT type = item->getType();
if (type == ItemType::Weapon ||
type == ItemType::Armor ||
type == ItemType::PetEgg ||
type == ItemType::PetArmor)
{
for (int f = 0; f < usedQuantity; f ++)
{
outMsg.writeInt16(CAST_S16(1), "amount");
outMsg.writeItemId(item->getId(),
"item id");
}
}
else
{
outMsg.writeInt16(CAST_S16(usedQuantity), "amount");
outMsg.writeItemId(item->getId(), "item id");
}
}
}
void CashShopHandler::close() const
{
if (packetVersion < 20110718)
return;
createOutPacket(CMSG_NPC_CASH_SHOP_CLOSE);
}
void CashShopHandler::requestPoints() const
{
if (packetVersion < 20110718)
return;
createOutPacket(CMSG_NPC_CASH_SHOP_OPEN);
}
void CashShopHandler::requestTab(const int tab) const
{
if (packetVersion < 20110718)
return;
createOutPacket(CMSG_NPC_CASH_SHOP_REQUEST_TAB);
outMsg.writeInt16(CAST_S16(tab), "tab");
}
void CashShopHandler::schedule() const
{
if (packetVersion < 20110614)
return;
createOutPacket(CMSG_NPC_CASH_SHOP_SCHEDULE);
}
} // namespace EAthena
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