CarDemo.java 文件源码

private void render() {
    BufferStrategy bs = getBufferStrategy();
    if (bs == null) {
        createBufferStrategy(3);
        return;
    }
    Graphics2D g = (Graphics2D) bs.getDrawGraphics();
    screen.setGraphic(g);
    entityManager.renderByPixels(screen);
    for (int i = 0; i < pixels.length; i++) {
        pixels[i] = screen.getPixels()[i];
    }
    g.setStroke(new BasicStroke(2));
    g.drawImage(image, 0, 0, getWidth(), getHeight(), null);
    entityManager.renderByGraphics(screen);
    screen.dispose();
    bs.show();
}