using System.Collections.Generic;
using Framework;
using Gameplay.Performance;
using PhxhSDK;
using UnityEngine;
using UnityEngine.Device;
using UnityEngine.EventSystems;

public class GameStateManager : Singlenton<GameStateManager> , IUpdatable, IInitable
{
    private StateMachine _stateMachine;

    public void Update(float deltaTime)
    {
        _stateMachine.Update(deltaTime);
    }

    public void Init()
    {
        _stateMachine = new StateMachine();
    }

    public void Release()
    {
        _stateMachine = null;
    }

    public async void ChangeState(IState state)
    {
        if (null == TableManager.Instance.Tables)
            await TableManager.Instance.Load(); // 打开加载界面时要先加载配置

        // TODO: 目前看起来没什么用,先注释掉 2024-3-4 14:34 by liutao
        // PerformanceManager.ClearRaycasterImage();
        _stateMachine.ChangeState(state);
    }

    public IState GetCurState()
    {
        return _stateMachine.GetCurrentState();
    }

    /// <summary>
    /// 返回上一个状态
    /// </summary>
    public void RevertToPreviousState()
    {
        _stateMachine.RevertToPreviousState();
    }
}