rgba.hpp

/*
    KTech, Kaup's C++ 2D terminal game engine library.
    Copyright (C) 2023-2025 Ethan Kaufman (AKA Kaup)
 
    This file is part of KTech.
 
    KTech 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
    any later version.
 
    KTech 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 KTech. If not, see <https://www.gnu.org/licenses/>.
*/
 
#pragma once
 
#define KTECH_DEFINITION
#include "../ktech.hpp"
#undef KTECH_DEFINITION
#include "rgb.hpp"
 
struct KTech::RGBA : RGB
{
    uint8_t a; 
 
    constexpr RGBA(uint8_t red = 0, uint8_t green = 0, uint8_t blue = 0, uint8_t alpha = 0)
        : RGB(red, green, blue), a(alpha) {}
 
    constexpr RGBA(RGB rgb, uint8_t alpha)
        : RGB(rgb), a(alpha) {}
 
    constexpr auto operator==(const RGBA& rgba) const -> bool
    {
        return (r == rgba.r) && (g == rgba.g) && (b == rgba.b) && (a == rgba.a);
    }
};