save project

snake.py

@@ -12,6 +12,9 @@ background = pygame.image.load('bg.png')
 right = pygame.image.load('right.png')
 food = pygame.image.load('apple.png')
 body = pygame.image.load('body.png')
+OKCLOCK=pygame.time.Clock()
+x=240
+y=120
 
 while True:
     for event in pygame.event.get():
@@ -29,4 +32,6 @@ while True:
     # 将果实画上去
     screen.blit(food, (360, 300))
     # 刷新画面
-    pygame.display.update()
\ No newline at end of file
+    pygame.display.update()
+    x+=30
+    OKCLOCK.tick)(3)
\ No newline at end of file