ItemContainer.h

/*
 * Copyright 2010-2014 OpenXcom Developers.
 *
 * This file is part of OpenXcom.
 *
 * OpenXcom 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 3 of the License, or
 * (at your option) any later version.
 *
 * OpenXcom 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 OpenXcom.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef OPENXCOM_ITEMCONTAINER_H
#define OPENXCOM_ITEMCONTAINER_H

#include <string>
#include <map>
#include <yaml-cpp/yaml.h>

namespace OpenXcom
{

class Ruleset;

class ItemContainer
{
private:
    std::map<std::string, int> _qty;
public:
    ItemContainer();
    ~ItemContainer();
    void load(const YAML::Node& node);
    YAML::Node save() const;
    void addItem(const std::string &id, int qty = 1);
    void removeItem(const std::string &id, int qty = 1);
    int getItem(const std::string &id) const;
    int getTotalQuantity() const;
    double getTotalSize(const Ruleset *rule) const;
    std::map<std::string, int> *getContents();
};

}

#endif