python pygame 小球游戏

# -*- coding:utf-8 -*-import sysimport pygamepygame.init()size = width,height=640,480screen = pygame.display.set_mode(size)color = (0,0,0)ball = pygame.image.load('ball.jpg')ballrect = ball.get_rect()speed = [5,5]clock = pygame.time.Clock()while True:    # clock.tick(60)    for event in pygame.event.get():        if event.type == pygame.QUIT:            sys.exit()    ballrect = ballrect.move(speed)    if ballrect.left < 0 or ballrect.right > width:        speed[0] = -speed[0]    if ballrect.top < 0 or ballrect.bottom > height:        speed[1] = -speed[1]    screen.fill(color)    screen.blit(ball,ballrect)    pygame.display.flip()pygame.quit()

来源：博客园

作者：会飞的猪六

链接：https://www.cnblogs.com/1109v/p/11718691.html