数字雨落

import random, pygame
FONT_PX=15
pygame.init()
winSur=pygame.display.set_mode((600，600))
font=pygame.font.SysFont('fangsong',20)
bg_suface=pygame.Surface((500,600),flags=pygame.SRCALPHA)
pygame.Surface.convert(bg_suface)
bg_suface.fill(pygame.Color(0,0,0,13))
winSur.fill((0,0,0))
#数字雨落
texts=[font.render(str(i),True,(0,255,0)) for i in range(10)]
colums=int(500/FONT_PX)
drops=[0 for i in range(colums)]
while True:
    for event in pygame.event.get():
        if event.type==pygame.QUIT:
            exit()
    pygame.time.delay(33)
    winSur.blit(bg_suface,(0,0))
    for i in range(len(drops)):
        text=random.choice(texts)
        winSur.blit(text,(i*FONT_PX, drops[i]*FONT_PX))
        drops[i]+=1
        if drops[i]*10>600 or random.random()>0.95:
            drops[i]=0
    pygame.display.flip()