Window.h

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#ifndef WINDOW_H
#define WINDOW_H
 
#include <SFML/Graphics.hpp>
 
 
class Window {
public:
    Window(Window &other) = delete;
    void operator=(const Window &) = delete;

    [[nodiscard]] static Window& getInstance();
 
 
    //
    // Directly exposing SFML RenderWindow methods to reduce verbosity.
    //
 

    [[nodiscard]] bool isOpen() const;

    [[nodiscard]] bool pollEvent(sf::Event& event);

    void draw(const sf::Drawable& drawable);

    void clear();

    void display();

    void close();

    void setFramerateLimit(unsigned int frameRate);

    void setView(const sf::View& view);

    [[nodiscard]] unsigned int getWidth() const;

    [[nodiscard]] unsigned int getHeight() const;
 
private:
    Window();
 
    sf::RenderWindow window;
};
 
 
#endif //WINDOW_H