实现多场景来回切换

src/scenes/main_menu_scene.py

@@ -5,10 +5,10 @@ import pygame
 from src.config.color import Color
 from src.config.game_config import data_path, GameConfig
 from src.scenes.base_scene import BaseScene
-from src.scenes.game_scene import GameScene
 
 
 class MainMenuScene(BaseScene):
+    name = "MainMenuScene"
     """
     主菜单场景，显示提示信息，展示雨天特效
     """
@@ -37,7 +37,7 @@ class MainMenuScene(BaseScene):
     def update(self):
         # 按键按下则切换场景
         if self.button_status:
-            self.switch_to_scene(GameScene)
+            self.switch_to_scene("GameScene")
 
         # 显示提示文本
         screen_rect = self.screen.get_rect()  # 获取屏幕矩形