using UnityEngine;
using UnityEngine.SceneManagement;

namespace BaseGames.UI
{
    /// <summary>
    /// 导航栈中一层的记录。<see cref="FocusToRestore"/> 记录压栈前的选中项，
    /// 出栈时据此恢复键盘 / 手柄焦点；<see cref="OwningScene"/> 用于场景卸载时清理本层。
    /// </summary>
    internal sealed class UIStackEntry
    {
        public UIPanelBase Panel;
        public GameObject  FocusToRestore;
        public PushMode    Mode;
        public Scene       OwningScene;
    }
}