save project

snake.py

@@ -23,7 +23,7 @@ while True:
     tanchishe.pop(0)
     # 将背景图画上去
     screen.blit(background, (0, 0))
-    # 将贪吃蛇画上去
+
     screen.blit(right, tanchiche[-1])
     # 将贪吃蛇的身体画上去
     for i in range(len(tanchishe)-1)
@@ -33,4 +33,5 @@ while True:
     screen.blit(food, (360, 300))
     # 刷新画面
     pygame.display.update()
-    FPS.tick(3)
\ No newline at end of file
+    FPS.tick(3)
+    if screen == "right"