Pygame blit在另一个上面？

Question

我正在尝试使用pygame创建一个游戏，而现在我正试图点击我的健康栏。它显然存在于背景图像之下。有没有办法让它在背景上显示blit / draw？我试过重新安排订单。

screen.blit(healthbar, (5,5))

for health1 in range(healthvalue):
    screen.blit(health, (health1+8,8))

screen.blit(background,(0,0))

建议还是我这样做完全错了？

Answer 1

订单错误，您应该在绘制完所有内容后更新屏幕：

screen.blit(backround,(0,0))

screen.blit(healthbar, (5,5))

for health1 in range(healthvalue):
    screen.blit(health, (health1+8,8))

...

pygame.display.flip()