save project

snake.py

@@ -56,8 +56,7 @@ while True:
     if x==apple_x and y==apple_y:
     if x==apple_x and y==apple_y:
         apple_x=randint(1,21)*30
         apple_x=randint(1,21)*30
         apple_y=randint(1,15)*30
         apple_y=randint(1,15)*30
-    else:
-        position.pop(0)
+    position.pop(0)
     # 将背景图画上去
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(background, (0, 0))
     # 将贪吃蛇的头画上去
     # 将贪吃蛇的头画上去