SFRenderer.hpp

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//
// Created by cbihan on 1/30/20.
//
 
#ifndef COMSQUARE_SFRENDERER_HPP
#define COMSQUARE_SFRENDERER_HPP
 
#include "IRenderer.hpp"
#include <SFML/Graphics.hpp>
#include <SFML/Audio.hpp>
#include <SFML/System.hpp>
#include <SFML/Window.hpp>
#include <SFML/Graphics/RenderWindow.hpp>
 
namespace ComSquare::Renderer
{
    class InvalidPixelPosition : public std::exception {
    private:
        std::string _msg;
    public:
        explicit InvalidPixelPosition(const std::string &name, unsigned int x, unsigned int width)
            : _msg("Trying to place a pixel at an invalid " + name + " (" + std::to_string(x) + ">=" + std::to_string(width) + ")") {}
        const char *what() const noexcept override { return this->_msg.c_str(); }
    };
 
    class SFRenderer : public IRenderer {
    protected:
        sf::RenderWindow _window;
        sf::VideoMode _videoMode;
        sf::Color *_pixelBuffer;
        sf::Sprite _sprite;
        sf::Texture _texture;
 
        sf::SoundBuffer _soundBuffer;
        sf::Sound _sound;
    public:
        bool shouldExit = false;
        void setWindowName(std::string &newWindowName) override;
        void drawScreen() override;
        void putPixel(unsigned y, unsigned x, uint32_t rgba) override;
        void playAudio(std::span<int16_t> samples) override;
        void getEvents();
        void createWindow(SNES &snes, int maxFPS) override;
        SFRenderer(unsigned int height, unsigned int width);
        SFRenderer(const SFRenderer &) = delete;
        SFRenderer &operator=(const SFRenderer &) = delete;
        ~SFRenderer();
    };
}
 
#endif //COMSQUARE_SFRENDERER_HPP