/*

 *  The Mana World

 *  Copyright (C) 2004  The Mana World Development Team

 *

 *  This file is part of 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 "shopitem.h"

#include "units.h"

#include "resources/iteminfo.h"

ShopItem::ShopItem(int inventoryIndex, int id,

                   int quantity, int price) :

    Item(id, 0),

    mPrice(price)

{

    mDisplayName = getInfo().getName() +

                        " (" + Units::formatCurrency(mPrice).c_str() + ")";

    setInvIndex(inventoryIndex);

    addDuplicate(inventoryIndex, quantity);

}

ShopItem::ShopItem (int id, int price) : Item (id, 0), mPrice(price)

{

    mDisplayName = getInfo().getName() +

                        " (" + Units::formatCurrency(mPrice).c_str() + ")";

    setInvIndex(-1);

    addDuplicate(-1, 0);

}

ShopItem::~ShopItem()

{

    /** Clear all remaining duplicates on Object destruction. */

    while (!mDuplicates.empty())

    {

        delete mDuplicates.top();

        mDuplicates.pop();

    }

}

void ShopItem::addDuplicate(int inventoryIndex, int quantity)

{

    DuplicateItem* di = new DuplicateItem;

    di->inventoryIndex = inventoryIndex;

    di->quantity = quantity;

    mDuplicates.push(di);

    mQuantity += quantity;

}

void ShopItem::addDuplicate()

{

    DuplicateItem* di = new DuplicateItem;

    di->inventoryIndex = -1;

    di->quantity = 0;

    mDuplicates.push(di);

}

int ShopItem::sellCurrentDuplicate(int quantity)

{

    DuplicateItem* dupl = mDuplicates.top();

    int sellCount = quantity <= dupl->quantity ? quantity : dupl->quantity;

    dupl->quantity -= sellCount;

    mQuantity -= sellCount;

    if (dupl->quantity == 0)

    {

        delete dupl;

        mDuplicates.pop();

    }

    return sellCount;

}