src/Resource/Path.h

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/***************************************************************************
 *   Copyright (C) 2007 by Daniel Brody                                    *
 *   erasnode@gmail.com                                                    *
 *                                                                         *
 *   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 3 of the License, or     *
 *   (at your option) 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.             *
 ***************************************************************************/
#pragma once

#include <vector>
#include "Coordinate.h"

class Path
{
public:
        Path(const Coordinate& from, const Coordinate& to);
        
        ~Path() {};

        const Coordinate& getFrom() const;
        
        const Coordinate& getTo() const;
        
        void setFrom(const Coordinate& from);
        
        void setTo(const Coordinate& to);
        
        long length() const;                            //returns distance between coords
        
        const Coordinate& direction() const;
        
        std::vector<Coordinate> route() const;

private:
        Coordinate m_from; 
        Coordinate m_to; 
        long m_xcomponent; 
        long m_ycomponent; 
        long m_zcomponent; 
        void reset();
};

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