C:/Users/Marc/Desktop/Phystank/trunk/src/util/Material.h

//This file is part of PhysTank.
//
//PhysTank 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.
//
//PhysTank 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 PhysTank.  If not, see <http://www.gnu.org/licenses/>.
//
// © Marc Johnson, 2009

#ifndef _MATERIAL_
#define _MATERIAL_

#include <iostream>
#include <map>
#include <string>

#include "resource/ResourceHandle.h"

#include "util/Macros.h"

struct Material
{
        Material()
        :_fRestitution(0.0f), _fFriction(0.0f), _fDensity(0.0f)
        {
        }

        Material(float fRestitution, float fFriction, float fDensity)
        :_fRestitution(fRestitution), _fFriction(fFriction), _fDensity(fDensity)
        {
        }

        Material(const Material & other)
        :_fRestitution(other._fRestitution), _fFriction(other._fFriction), _fDensity(other._fDensity)
        {
        }

        float _fRestitution;
        float _fFriction;
        float _fDensity;
};

DEFINE_STL_TYPE(std::map<CONCAT(std::string, Material)>, MaterialMap);

extern MaterialMap g_materials;

void InitializeMaterials(ResourceHandlePtr pResource);
bool GetMaterial(const std::string & name, Material & materialOut);

inline std::ostream & operator<<(std::ostream& os, const Material & material)
{
        os << material._fRestitution << " " << material._fFriction << " " << material._fDensity << " ";

        return os;
}

inline std::istream & operator>>(std::istream& is, Material & material)
{
        is >> material._fRestitution >> material._fFriction >> material._fDensity;

        return is;
}

#endif

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