save project

snake.py

@@ -21,10 +21,9 @@ x, y = 240, 120
 position = [(180, 90), (180, 120), (210, 120), (x, y)]
 apple_x=360
 apple_y=300
-
 setheading = "right"
 snake_head = right
-
+score=0
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -57,6 +56,7 @@ while True:
     if x==apple_x and y==apple_y:
         apple_x= random.randrange(0,660,30)
         apple_y= random.randrange(0,480,30)
+        score=score+100
     else:
         position.pop(0)
     # 将背景图画上去