GameFrame.java 文件源码

public void init(String title) {
    w = new JFrame(title);
    w.addKeyListener(this);
    w.addMouseListener(this);
    w.addMouseMotionListener(this);
    w.addMouseWheelListener(this);
    w.addWindowStateListener(new WindowStateListener() {

        @Override
        public void windowStateChanged(WindowEvent e) {
            w.setExtendedState(JFrame.NORMAL);
        }
    });
    w.setBackground(Color.black);
    w.setForeground(Color.white);
    w.getContentPane().setBackground(Color.black);
    w.getContentPane().setIgnoreRepaint(true);

    w.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    frames = 0;
    start = 0;
    layers = new CopyOnWriteArrayList<>();

    initGame();
}