pygame示例滚动的气球
- 使用pygame实现一个滚动的气球。
import sys, pygame
from pygame.locals import *
pygame.init()
size = width, height = 640, 480
speed = [1, 1]
black = 0, 0, 0
screen = pygame.display.set_mode(size)
ball = pygame.image.load('intro_ball.gif')
ballrect = ball.get_rect()
while 1: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(black)screen.blit(ball, ballrect)pygame.display.flip()