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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 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/widgets/shopitems.h"
#include "shopitem.h"
#include "utils/dtor.h"
ShopItems::ShopItems(bool mergeDuplicates) :
mMergeDuplicates(mergeDuplicates)
{
}
ShopItems::~ShopItems()
{
clear();
}
int ShopItems::getNumberOfElements()
{
return static_cast<int>(mShopItems.size());
}
std::string ShopItems::getElementAt(int i)
{
if (i < 0 || (unsigned)i >= mShopItems.size() || !mShopItems.at(i))
return "";
return mShopItems.at(i)->getDisplayName();
}
void ShopItems::addItem(int id, int amount, int price)
{
mShopItems.push_back(new ShopItem(-1, id, amount, price));
}
void ShopItems::addItemNoDup(int id, int amount, int price)
{
ShopItem *item = findItem(id);
if (!item)
mShopItems.push_back(new ShopItem(-1, id, amount, price));
}
void ShopItems::addItem(int inventoryIndex, int id, int quantity, int price)
{
ShopItem *item = 0;
if (mMergeDuplicates)
item = findItem(id);
if (item)
{
item->addDuplicate (inventoryIndex, quantity);
}
else
{
item = new ShopItem(inventoryIndex, id, quantity, price);
mShopItems.push_back(item);
}
}
ShopItem *ShopItems::at(unsigned int i) const
{
if (i >= mShopItems.size())
return 0;
return mShopItems.at(i);
}
void ShopItems::erase(unsigned int i)
{
if (i >= mShopItems.size())
return;
mShopItems.erase(mShopItems.begin() + i);
}
void ShopItems::clear()
{
delete_all(mShopItems);
mShopItems.clear();
}
ShopItem *ShopItems::findItem(int id)
{
ShopItem *item;
std::vector<ShopItem*>::iterator it = mShopItems.begin();
std::vector<ShopItem*>::iterator e = mShopItems.end();
while (it != e)
{
item = *(it);
if (item->getId() == id)
return item;
++it;
}
return 0;
}
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