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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) 2011-2015 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 "gui/models/shopitems.h"
#include "shopitem.h"
#include "utils/dtor.h"
#include "debug.h"
ShopItems::ShopItems(const bool mergeDuplicates) :
mAllShopItems(),
mShopItems(),
mMergeDuplicates(mergeDuplicates)
{
}
ShopItems::~ShopItems()
{
clear();
}
std::string ShopItems::getElementAt(int i)
{
if (i < 0 || static_cast<unsigned>(i)
>= static_cast<unsigned int>(mShopItems.size()) || !mShopItems.at(i))
{
return "";
}
return mShopItems.at(i)->getDisplayName();
}
ShopItem *ShopItems::addItem(const int id,
const int type,
const unsigned char color,
const int amount,
const int price)
{
ShopItem *const item = new ShopItem(-1, id, type, color, amount, price);
mShopItems.push_back(item);
mAllShopItems.push_back(item);
return item;
}
ShopItem *ShopItems::addItemNoDup(const int id,
const int type,
const unsigned char color,
const int amount,
const int price)
{
ShopItem *item = findItem(id, color);
if (!item)
{
item = new ShopItem(-1, id, type, color, amount, price);
mShopItems.push_back(item);
mAllShopItems.push_back(item);
}
return item;
}
ShopItem *ShopItems::addItem2(const int inventoryIndex,
const int id,
const int type,
const unsigned char color,
const int quantity,
const int price)
{
ShopItem *item = nullptr;
if (mMergeDuplicates)
item = findItem(id, color);
if (item)
{
item->addDuplicate(inventoryIndex, quantity);
}
else
{
item = new ShopItem(inventoryIndex, id, type, color, quantity, price);
mShopItems.push_back(item);
mAllShopItems.push_back(item);
}
return item;
}
ShopItem *ShopItems::at(unsigned int i) const
{
if (i >= static_cast<unsigned int>(mShopItems.size()))
return nullptr;
return mShopItems.at(i);
}
bool ShopItems::findInAllItems(std::vector<ShopItem*>::iterator &it,
const ShopItem *const item)
{
const std::vector<ShopItem*>::iterator it_end = mAllShopItems.end();
for (it = mAllShopItems.begin(); it != it_end; ++ it)
{
if (*it == item)
return true;
}
return false;
}
void ShopItems::erase(const unsigned int i)
{
if (i >= static_cast<unsigned int>(mShopItems.size()))
return;
const ShopItem *const item = *(mShopItems.begin() + i);
std::vector<ShopItem*>::iterator it;
if (findInAllItems(it, item))
mAllShopItems.erase(it);
mShopItems.erase(mShopItems.begin() + i);
}
void ShopItems::del(const unsigned int i)
{
if (i >= static_cast<unsigned int>(mShopItems.size()))
return;
ShopItem *item = *(mShopItems.begin() + i);
std::vector<ShopItem*>::iterator it;
if (findInAllItems(it, item))
mAllShopItems.erase(it);
mShopItems.erase(mShopItems.begin() + i);
delete item;
}
void ShopItems::clear()
{
delete_all(mAllShopItems);
mAllShopItems.clear();
mShopItems.clear();
}
ShopItem *ShopItems::findItem(const int id, const unsigned char color) const
{
std::vector<ShopItem*>::const_iterator it = mShopItems.begin();
const std::vector<ShopItem*>::const_iterator e = mShopItems.end();
while (it != e)
{
ShopItem *const item = *it;
if (item->getId() == id && item->getColor() == color)
return item;
++it;
}
return nullptr;
}
void ShopItems::updateList()
{
mShopItems.clear();
FOR_EACH (std::vector<ShopItem*>::iterator, it, mAllShopItems)
{
ShopItem *const item = *it;
if (item && item->isVisible())
mShopItems.push_back(item);
}
}
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