save project

my_Tetris.py

@@ -22,9 +22,12 @@ 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
-    ???
+    score_text = font.render(str(score), True, (0, 0, 0))
+    screen.blit(score_text , (350,70))
     # 刷新画面
     pygame.display.update()
-    clock.tick(FPS)
+    clock.tick(FPS)
\ No newline at end of file