Target.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_TARGET_H
#define OPENXCOM_TARGET_H

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

namespace OpenXcom
{

class Language;

class Target
{
protected:
    double _lon, _lat;
    std::vector<Target*> _followers;
    Target();
public:
    virtual ~Target();
    void load(const YAML::Node& node);
    virtual YAML::Node save() const;
    virtual YAML::Node saveId() const;
    double getLongitude() const;
    void setLongitude(double lon);
    double getLatitude() const;
    void setLatitude(double lat);
    virtual std::wstring getName(Language *lang) const = 0;
    std::vector<Target*> *getFollowers();
    double getDistance(const Target *target) const;
};

}

#endif