save project

my_Tetris.py

@@ -22,9 +22,13 @@ while True:
             exit()
 
     # 将背景图画上去
-    ???
+    screen.blit(background,(0,0))
+    
+    pygame.draw.rect(screen, (255,0,0),(140,20,20,20),0)
+    pygame.draw.rect(screen, (255,255,255),(140,20,20,20),1)
     # 得分
-    ???
+    screen_text = font.render(str(screen),True,(0,0,0))
+    screen.blit(screen_text,(350,70))
     # 刷新画面
     pygame.display.update()
     clock.tick(FPS)