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/*
* Aethyra
* Copyright (C) 2004 The Mana World Development Team
*
* This file is part of Aethyra based on original code
* from The Mana World.
*
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "shop.h"
#include "../utils/dtor.h"
ShopItems::ShopItems(bool mergeDuplicates) :
mMergeDuplicates(mergeDuplicates)
{
}
ShopItems::~ShopItems()
{
clear();
}
int ShopItems::getNumberOfElements()
{
return mShopItems.size();
}
std::string ShopItems::getElementAt(int i)
{
return mShopItems.at(i)->getDisplayName();
}
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);
}
}
void ShopItems::addItem(int id, int price)
{
addItem(-1, id, 0, price);
}
ShopItem* ShopItems::at(int i) const
{
return mShopItems.at(i);
}
void ShopItems::erase(int i)
{
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;
for(it = mShopItems.begin(); it != mShopItems.end(); it++)
{
item = *(it);
if (item->getId() == id)
{
return item;
}
}
return 0;
}
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