save project

snake.py

@@ -16,7 +16,9 @@ left = pygame.image.load('left.png')
 up = pygame.image.load('up.png')
 down = pygame.image.load('down.png')
 x,y=240,120
-position=[(180,90),(180,120),(210,120),(x,y)]
+position=[(180,90),(180,120),(210,120),(x,y)]、
+apple_x=360
+apple_y=300
 setheading = "right"
 snake_head = right
 while True:
@@ -47,7 +49,9 @@ while True:
         y -= 30
     else:
         y += 30  
-        
+    if x==apple_x and y==apple_y:
+        apple_x=rondom.randint(0,660)
+        apple_y=rondom.randint(0,480)
     position.append((x,y))
     position.pop(0)
     # 将背景图画上去