Environment.h

//
//  Environment.h
//  avara3d
//
//  Created by Morgan Davis on 8/19/26.
//  Copyright © 2026 Morgan K Davis. All rights reserved.
//
 
#ifndef AVARA3D_ENVIRONMENT_H
#define AVARA3D_ENVIRONMENT_H
 
#include <cstdint>
 
#include "a3d/util/Bitmask.h"
 
namespace a3d {
 
    // [Public Types]
 
    enum class Platform : std::uint8_t {
        None = 0, 
 
        Linux   = 1 << 0, 
        macOS   = 1 << 1, 
        Windows = 1 << 2, 
        Android = 1 << 3, 
        iOS     = 1 << 4, 
        Web     = 1 << 5, 
 
        Desktop = (1 << 0) | (1 << 1) | (1 << 2), 
        Mobile  = (1 << 3) | (1 << 4)             
    };
 
    namespace env {
 
        // [Public Constants]
 
#if defined(A3D_LINUX)
        inline constexpr Platform platform = Platform::Linux;
#elif defined(A3D_MACOS)
        inline constexpr Platform platform = Platform::macOS;
#elif defined(A3D_WINDOWS)
        inline constexpr Platform platform = Platform::Windows;
#elif defined(A3D_ANDROID)
        inline constexpr Platform platform = Platform::Android;
#elif defined(A3D_IOS)
        inline constexpr Platform platform = Platform::iOS;
#elif defined(A3D_WEB)
        inline constexpr Platform platform = Platform::Web;
#else
    #error Unsupported platform.
#endif
 
        // [Public Functions]
 
        constexpr bool is(Platform platforms) noexcept {
 
            return util::bitmask::any(platform, platforms);
        }
 
    }
 
    namespace util::bitmask {
 
        // [Internal Types]
 
        template<>
        struct enable_ops<Platform> : std::true_type {};
 
    }
 
}
 
#endif // AVARA3D_ENVIRONMENT_H