MercuryColor.h

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#ifndef MERCURYCOLOR_H
#define MERCURYCOLOR_H

#include "MercuryMath.h"

class MercuryColor
{
    float m_rgba[4];
public:
    MercuryColor();
    MercuryColor( float ir, float ig, float ib, float ia = 1 );
    inline MercuryColor( const MercuryColor& c ) { c.GetValues(m_rgba); }

    operator float* () { return m_rgba; }
    operator const float* () const { return m_rgba; }

    inline void GetValues(float RGBA[4]) const { Copy4f( RGBA, m_rgba ); }
    inline void SetR(float r) { m_rgba[0] = r; }
    inline void SetG(float g) { m_rgba[1] = g; }
    inline void SetB(float b) { m_rgba[2] = b; }
    inline void SetA(float a) { m_rgba[3] = a; }
    inline float GetR() const { return m_rgba[0]; }
    inline float GetG() const { return m_rgba[1]; }
    inline float GetB() const { return m_rgba[2]; }
    inline float GetA() const { return m_rgba[3]; }

    void FromString(const MString& str);

    const MercuryColor operator-(const MercuryColor& c);
    const MercuryColor& operator-=(const MercuryColor& c);
    const MercuryColor operator+(const MercuryColor& c);
    const MercuryColor& operator+=(const MercuryColor& c);
    const MercuryColor operator*(const float f);
    const MercuryColor operator*(const MercuryColor& c);
    const MercuryColor& operator*=(const MercuryColor& c);
    inline const MercuryColor& operator=(const MercuryColor& c) { Copy4f( m_rgba, c.m_rgba ); return *this; }
} M_ALIGN(32);

#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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