auto save

my_Tetris.py

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