save project

snake.py

@@ -58,11 +58,9 @@ while True:
         n2=random.randint(0,15)
         a_x=n1*30
         a_y=n2*30
-        score+=1
     else:
         po.pop(0)
-    if x>630 or x<0 or y<0 or y>450:
-        x,y=240,180
+        
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇的头画上去