public IEnumerator SwitchScene(Type sceneType)
{
if (!sceneType.IsSubclassOf(typeof(SceneLogic)))
{
yield break;
}
if (m_curScene != null)
{
yield return(m_curScene.BeforeExit());
yield return(m_curScene.OnExit());
}
var scene = (SceneLogic)Activator.CreateInstance(sceneType);
m_curState = SceneMgrState.Loading;
yield return(scene.LoadScene());
yield return(scene.BeforeEnter());
yield return(scene.OnEnter());
m_curScene = scene;
m_curState = SceneMgrState.Normal;
}