sumo/sumo_douyin_prj/Assets/Script/FrameWork/Scene/SceneManager.cs

using Cysharp.Threading.Tasks;
using UnityEngine.SceneManagement;

namespace Script.FrameWork.UI
{
    public class SceneManager : Singleton<SceneManager>
    {
        public SceneBase CurrentScene { private set; get; }
        
        public async UniTask LoadSceneAsync<T>(string sceneName, LoadSceneMode loadSceneMode = LoadSceneMode.Single) where T : SceneBase, new()
        {
            if (CurrentScene != null)
            {
                if (CurrentScene.SceneName == sceneName)
                {
                    LogHelper.LogError($"Scene already loaded: {sceneName}");
                    return;
                }
                // await CurrentScene.UnLoadSceneAsync();
            }
            CurrentScene = new T();
            await CurrentScene.LoadSceneAsync(sceneName, loadSceneMode);
        }

        public void Update()
        {
            CurrentScene?.OnUpdate();
        }
    }
}