MercuryMaterial.h

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#ifndef MERCURYMATERIAL_H
#define MERCURYMATERIAL_H

#include "MercuryColor.h"
#include "MercuryVector.h"
#include "MercuryMessages.h"
class MercuryTexture;

class MercuryMaterial : public MercuryMessageHandler
{
public:
    MercuryMaterial();
    ~MercuryMaterial();

    virtual void Message( int Message, PStack & data, const MString & name );
    void AddTexture(MercuryTexture* texture);
    inline MercuryTexture* EditTexture(unsigned int i) { return m_textures[i]; }
    inline const MercuryTexture* GetTexture(unsigned int i) const { return m_textures[i]; }
    inline unsigned int NumTextures() const { return m_textures.size(); }
    bool LoadMaterial(const MString& filename, const MString& path = "");
    void ClearTextures();
    int GetShaderID() const { return m_iGLSLShaderID; }

    const MercuryMaterial& operator=(const MercuryMaterial& m);
    const MercuryMaterial operator*(const MercuryMaterial& m);
    const MercuryMaterial& operator*=(const MercuryMaterial& m); 

    MString m_name;

    //NOTE: Keep order for colors and shininess.  This way we can use it as the D3D structure.
    MercuryColor m_diffuse;
    MercuryColor m_ambient;
    MercuryColor m_specular;
    MercuryColor m_emissive;
    float m_shininess;

    float m_alpha;

    MVector<MString> m_vUniformNames;
    MVector<PStack>  m_vUniformValues;

private:
    void BuildShader();

    MString m_completePath;
    MVector< MAutoPtr<MercuryTexture> > m_textures;

    //-1 if no GLSL Shader was loaded
    int m_iGLSLShaderID;

    unsigned m_iGLSLVertTime;
    unsigned m_iGLSLFragTime;
    MString m_GLSLFragmentFile;
    MString m_GLSLVertexFile;
    bool    m_bHasRegistered;
};

#endif

/* 
 * Copyright (c) 2005-2006, Joshua Allen
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or
 * without modification, are permitted provided that the following
 * conditions are met:
 *  -   Redistributions of source code must retain the above
 *      copyright notice, this list of conditions and the following disclaimer.
 *  -   Redistributions in binary form must reproduce the above copyright
 *      notice, this list of conditions and the following disclaimer in
 *      the documentation and/or other materials provided with the distribution.
 *  -   Neither the name of the Mercury Engine nor the names of its
 *      contributors may be used to endorse or promote products derived from
 *      this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

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