ShaderHolder.hpp

#pragma once

#include <SFML/Graphics/Shader.hpp>

namespace ns {

    class ShaderHolder {
    public:
        void setShader(sf::Shader* shader);

        auto getShader() const -> sf::Shader*;

        void toggleShader();

        void clearShader();

    private:
        sf::Shader* m_shader = nullptr;
        sf::Shader* m_saved_shared = nullptr;
    };

}