#include <SFML/Graphics.hpp>
#include <SFML/Window.hpp>

class Game
{
public:
    // Access for getting singleton reference
    static Game& GetInstance()
    {
        static Game game;
        return game;
    };

    // Public member functions
    void Start()
    {
        m_window.create(sf::VideoMode(800, 600), "MyNetGame");

        sf::Font font;
        font.loadFromFile("sheets/DroidSansMono.ttf");
        sf::Text * p_connectText = new sf::Text("test", font);
        p_connectText->setColor(sf::Color::Yellow);
        sf::FloatRect textRect = p_connectText->getLocalBounds();
        p_connectText->setOrigin(textRect.left+textRect.width/2.0f,
            textRect.top+textRect.height/2.0f);
        p_connectText->setPosition(100, 100);

        m_p_text = p_connectText;
    };
    void Loop()
    {
        while (m_window.isOpen())
        {
            sf::Event event;
            while (m_window.pollEvent(event))
            {
                if (event.type == sf::Event::Closed)
                    m_window.close();
            }

            m_window.clear();
            m_window.draw(*m_p_text);
            m_window.display();
        }
    };

private:
    // Hidden singleton/copy/assignment constructors
    Game()
        {};
    Game(const Game&)
        {};
    const Game& operator=(const Game&)
        {};

    // Member variables
    sf::Text * m_p_text;
    sf::RenderWindow m_window;
};

// Program entry point
int main(int argc, char** argv)
{
    Game::GetInstance().Start();
    Game::GetInstance().Loop();
    return 0;
};