save project

snake.py

@@ -62,11 +62,13 @@ while True:
         num2 = random.randint(1,16)
         apple_x = num1 * 30 - 30
         apple_y = num2 * 30 - 30
+        score+=10
     else:
         position.pop(0)
 
     if x<0 or y<0 or x>630 or y>450:
         exit()
+
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇的头画上去