int main() { //create main menu MainMenu menu; //add main menu buttons menu.addButton(new Start(sf::Vector2f(100, 100), true)); menu.addButton(new Credit(sf::Vector2f(100, 200))); sf::RenderWindow window; sf::VideoMode desktopMode = sf::VideoMode::getDesktopMode(); window.create(sf::VideoMode(WINDOWX, WINDOWY), "ex1"); //start the game menu.stratGame(window); return EXIT_SUCCESS; }