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app2圖像應從右側滑入,但不會出現。兩幅圖像都是1920x1080。我怎樣才能解決這個問題?pygame圖像不會出現
import pygame, sys
from pygame.locals import*
number=1
screen = pygame.display.set_mode((1920,1080))
app1=pygame.image.load("app1.jpg").convert()
app2=pygame.image.load("app2.jpg").convert()
clock = pygame.time.Clock()
app1x=0
app2x=1920
loop=True
while loop:
screen.fill((0,0,0))
for event in pygame.event.get():
if event.type==KEYDOWN:
if event.key==K_RIGHT:
print ("right")
number=number+1
if event.type==pygame.QUIT:
print("l")
loop=False
pygame.quit()
quit()
screen.blit(app1, (app1x,0))
if number==1:
screen.blit(app1, (app1x,0))
if number==2:
if app2x==0:
print ("d")
else:
app2x=app2x-1
app1x=app1x-1
clock.tick(20)
pygame.display.update()
嘗試在'screen.blit(app1,(app1x,0))'後面執行'pygame.display.update()'。 –