ColorBackground.hpp

// Copyright (C) 2017 Jérôme Leclercq
// This file is part of the "Nazara Engine - Graphics module"
// For conditions of distribution and use, see copyright notice in Config.hpp

#pragma once

#ifndef NAZARA_COLORBACKGROUND_HPP
#define NAZARA_COLORBACKGROUND_HPP

#include <Nazara/Prerequesites.hpp>
#include <Nazara/Core/Color.hpp>
#include <Nazara/Graphics/AbstractBackground.hpp>
#include <Nazara/Renderer/UberShader.hpp>

namespace Nz
{
    class ColorBackground;

    using ColorBackgroundConstRef = ObjectRef<const ColorBackground>;
    using ColorBackgroundRef = ObjectRef<ColorBackground>;

    class NAZARA_GRAPHICS_API ColorBackground : public AbstractBackground
    {
        public:
            ColorBackground(const Color& color = Color::Black);
            ColorBackground(const ColorBackground&) = default;
            ColorBackground(ColorBackground&&) = delete;

            void Draw(const AbstractViewer* viewer) const override;

            BackgroundType GetBackgroundType() const override;
            Color GetColor() const;

            void SetColor(const Color& color);

            ColorBackground& operator=(ColorBackground&&) = delete;

            template<typename... Args> static ColorBackgroundRef New(Args&&... args);

        private:
            Color m_color;
            UberShaderConstRef m_uberShader;
            const UberShaderInstance* m_uberShaderInstance;
            int m_materialDiffuseUniform;
            int m_vertexDepthUniform;
    };
}

#include <Nazara/Graphics/ColorBackground.inl>

#endif // NAZARA_COLORBACKGROUND_HPP