auto save

my_Tetris.py

@@ -22,9 +22,10 @@ while True:
             exit()
 
     # 将背景图画上去
-    ???
+    screen.bilt(background,(0,0))
     # 得分
-    ???
+    score_test = font.rendr(str(score)),true,(0,0,0)
+    sereen.bilt(score_test,(350,70))
     # 刷新画面
     pygame.display.update()
     clock.tick(FPS)