save project

my_Tetris.py

@@ -7,6 +7,7 @@ grid_size = 20  # 格子大小
 grid_num_width = 15     # 横向格子数量
 grid_num_height = 25      # 纵向格子数量
 FPS = 30
+score=0
 
 # 创建窗口
 screen = pygame.display.set_mode((460, 500))
@@ -22,9 +23,11 @@ while True:
             exit()
 
     # 将背景图画上去
-    ???
+    screen.blit(background,(0,0))
     # 得分
-    ???
+    info=font.render(str(score),True,(0,0,0))
+    screen.blit(info,(370,80))
+
     # 刷新画面
     pygame.display.update()
     clock.tick(FPS)