浅谈Python Pygame图像的基本使用

import pygame,sys

pygame.init()
size = width, height = 600, 400
speed = [1,1]
BLACK = 0, 0, 0
s = pygame.display.set_mode(size)
pygame.display.set_caption("hi 滑稽")

ball = pygame.image.load("img/361.png")
ballrect = ball.get_rect()

while True:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            sys.exit()
    ballrect = ballrect.move(speed[0], speed[1])
    if ballrect.left  0 or ballrect.right > width:
        speed[0] = - speed[0]
    if ballrect.top  0 or ballrect.bottom > height:
        speed[1] = - speed[1]

    s.fill(BLACK)
    s.blit(ball, ballrect)
    pygame.display.update()