save project

my_Tetris.py

@@ -19,12 +19,12 @@ font = pygame.font.Font('STKAITI.TTF', 60)  # 字体
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
-            exit()
+            exit(
 
     # 将背景图画上去
-    ???
+    screen.blic(background,(0,0))
     # 得分
-    ???
-    # 刷新画面
+    score_text=font.render(str(score)),True,(0,0,0)
+    screen.blit(score_text,(350,70))
     pygame.display.update()
     clock.tick(FPS)