ConsoleManip.hpp

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//
//  CeresEngine - A game development framework
//
//  Created by Rogiel Sulzbach.
//  Copyright (c) 2018-2022 Rogiel Sulzbach. All rights reserved.
//
 
#pragma once
 
#include <iostream>
#include <ostream>
 
namespace CeresEngine::ShaderCompiler::ConsoleManip {
 
    struct ColorFlags {
        enum {
            Red = (1 << 0),
 
            Green = (1 << 1),
 
            Blue = (1 << 2),
 
            Intens = (1 << 3),
 
            Black = 0,
 
            Gray = (Red | Green | Blue),
 
            White = (Gray | Intens),
 
            Yellow = (Red | Green | Intens),
 
            Pink = (Red | Blue | Intens),
 
            Cyan = (Green | Blue | Intens),
        };
    };
 
    void enable(bool enable);
 
    bool isEnabled();
 
    void pushColor(long front, std::ostream& stream = std::cout);
 
    void pushColor(long front, long back, std::ostream& stream = std::cout);
 
    void popColor(std::ostream& stream = std::cout);
 
    class ScopedColor {
    private:
        std::ostream& mStream;
 
    public:
        inline explicit ScopedColor(const long front, std::ostream& stream = std::cout) : mStream{stream} { pushColor(front, mStream); }
 
        inline ScopedColor(const long front, const long back, std::ostream& stream = std::cout) : mStream{stream} { pushColor(front, back, mStream); }
 
        inline ~ScopedColor() { popColor(mStream); }
    };
 
} // namespace CeresEngine::ShaderCompiler::ConsoleManip