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77 lines
2.8 KiB
C++
77 lines
2.8 KiB
C++
//
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// Created by cbihan on 1/30/20.
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//
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#ifndef COMSQUARE_SFRENDERER_HPP
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#define COMSQUARE_SFRENDERER_HPP
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#include "IRenderer.hpp"
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#include <SFML/Graphics.hpp>
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#include <SFML/Audio.hpp>
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#include <SFML/System.hpp>
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#include <SFML/Window.hpp>
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#include <SFML/Graphics/RenderWindow.hpp>
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namespace ComSquare::Renderer
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{
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class InvalidPixelPosition : public std::exception {
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private:
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std::string _msg;
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public:
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explicit InvalidPixelPosition(const std::string &name, unsigned int x, unsigned int width)
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: _msg("Trying to place a pixel at an invalid " + name + " (" + std::to_string(x) + ">=" + std::to_string(width) + ")") {}
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const char *what() const noexcept override { return this->_msg.c_str(); }
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};
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class SFRenderer : public IRenderer {
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protected:
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//! @brief The Renderer for the window.
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sf::RenderWindow _window;
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//! @brief Video Mode containing the _height and _width of the window.
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sf::VideoMode _videoMode;
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//! @brief The image that contain all of the pixels
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sf::Color *_pixelBuffer;
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//! @brief The sprite to render the array of pixels
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sf::Sprite _sprite;
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//! @brief The texture to render the array of pixels
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sf::Texture _texture;
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//! @brief The buffer containing samples to be played
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sf::SoundBuffer _soundBuffer;
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//! @brief the sound played
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sf::Sound _sound;
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public:
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//! @brief Tells to the program if the window has been closed, and therefore if he should stop
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bool shouldExit = false;
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//! @brief Set a new name to the window, if there is already a name it will be overwrite.
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//! @param newWindowName new title for the window.
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void setWindowName(std::string &newWindowName) override;
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//! @brief Update the screen by printing the buffer.
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void drawScreen() override;
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//! @brief Add a pixel to the buffer to the coordinates x, y with the color rgba.
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//! @param X horizontal index.
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//! @param Y vertical index.
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//! @param rgba The color of the pixel.
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void putPixel(unsigned y, unsigned x, uint32_t rgba) override;
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//! @brief Playing all samples from buffer
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//! @param samples Buffer containing samples
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//! @param sampleCount number of samples inside buffer
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void playAudio(std::span<int16_t> samples, uint64_t sampleCount) override;
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//! @brief Get the inputs from the Window
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void getEvents();
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//! @brief Use this function to create the window.
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//! @param snes The snes for the update (not implemented here).
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//! @param maxFPS The number of FPS you aim to run on.
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void createWindow(SNES &snes, int maxFPS) override;
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//! @brief Constructor that return the window component of the SFML.
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//! @param height _height of the window.
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//! @param width _width of the window.
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SFRenderer(unsigned int height, unsigned int width);
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SFRenderer(const SFRenderer &) = delete;
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SFRenderer &operator=(const SFRenderer &) = delete;
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~SFRenderer();
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};
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}
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#endif //COMSQUARE_SFRENDERER_HPP
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