ColorRgbw.h

#pragma once

// STL includes
#include <cstdint>
#include <iostream>

struct ColorRgbw;

struct ColorRgbw
{
    uint8_t red;
    uint8_t green;
    uint8_t blue;
    uint8_t white;

    static ColorRgbw BLACK;
    static ColorRgbw RED;
    static ColorRgbw GREEN;
    static ColorRgbw BLUE;
    static ColorRgbw YELLOW;
    static ColorRgbw WHITE;
};

static_assert(sizeof(ColorRgbw) == 4, "Incorrect size of ColorRgbw");

inline std::ostream& operator<<(std::ostream& os, const ColorRgbw& color)
{
    os << "{" << unsigned(color.red) << "," << unsigned(color.green) << "," << unsigned(color.blue) << "," << unsigned(color.white) << "}";
    return os;
}


inline bool operator<(const ColorRgbw & lhs, const ColorRgbw & rhs)
{
    return (lhs.red < rhs.red) && (lhs.green < rhs.green) && (lhs.blue < rhs.blue) && (lhs.white < rhs.white);
}

inline bool operator<=(const ColorRgbw & lhs, const ColorRgbw & rhs)
{
    return (lhs.red <= rhs.red) && (lhs.green <= rhs.green) && (lhs.blue <= rhs.blue) && (lhs.white < rhs.white);
}