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#pragma once
#include <array>
#include <cstdint>
namespace GUI
{
class Colour
{
public:
Colour();
Colour(float grey, float alpha = 1.0f);
Colour(float red, float green, float blue, float alpha = 1.0f);
Colour(std::uint8_t r, std::uint8_t g, std::uint8_t b, std::uint8_t a);
Colour(const Colour& other);
Colour& operator=(const Colour& other);
bool operator==(const Colour& other) const;
bool operator!=(const Colour& other) const;
inline std::uint8_t red() const { return pixel[0]; }
inline std::uint8_t green() const { return pixel[1]; }
inline std::uint8_t blue() const { return pixel[2]; }
inline std::uint8_t alpha() const { return pixel[3]; }
std::uint8_t* data() { return pixel.data(); }
const std::uint8_t* data() const { return pixel.data(); }
private:
std::array<std::uint8_t, 4> pixel{{255, 255, 255, 255}};
};
}
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