save project

snake.py

@@ -64,7 +64,6 @@ while True:
         num2 = random.randint(1,16)  #纵排第几个格子
         apple_x = 30*num1-30  #苹果的横坐标
         apple_y = 30*num2-30   #苹果的纵坐标
-        score += 10
     else:
         position.pop(0)
     # 将背景图画上去
@@ -83,8 +82,6 @@ while True:
     info = 'score'+str(score)
     text = my_font.render(info,True,(0,0,0))
     screen.blit(text,(540,10))
-    if x<0 or x>630 or y<0 or y>450:
-        exit()
     # 刷新画面
     pygame.display.update()
     FPSCLOCK.tick(3)
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