YanCheng_Metrology/Assets/Scripts/Project/Manager/ReconnectMgr.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System.IO;
using LitJson;
using System;

/// <summary>
/// 断线重连管理
/// </summary>
public class ReconnectMgr : SingletonMono<ReconnectMgr>
{
    [HideInInspector]
    public  float           recordDuration      = -1;
    private float           recordCountdown     = -1;
    private TB_UserExamStat UserExamStat        = new TB_UserExamStat();
    private string          localStatPath       = "";
    private string          localStatFileName   = "realtimeStat.json";
    
    /// <summary>
    /// 初始化函数,记录时间间隔
    /// </summary>
    public void Init( )
    {
        localStatPath = Application.streamingAssetsPath + "/" + localStatFileName;
        //if (File.Exists( localStatPath ))//启动后检查有没有之前的遗留
        //{ 
        //    File.Delete( localStatPath ); 
        //}
    }

    ReconnectMgr()//构造函数
    {
        Init( );
    }

    /// <summary>
    /// 记录用户状态
    /// </summary>
    public void RealtimeStatWriter()
    {
        //记录步骤相关各项信息
        UserExamStat.schemeID           = ProcessManager.Instance.schemeID;

        //记录得分情况
        ScoreBase scoreBase         = FindFirstObjectByType<ScoreBase>();
        UserExamStat.systemID       = scoreBase.systemId;
        UserExamStat.allSubScore.Clear();
        if ( scoreBase != null )
        {
            foreach (var item in scoreBase.GetStepScore())
            {
                ReconnectSubScoreInfo sub = new ReconnectSubScoreInfo();
                sub.index           = item.Key;
                sub.subProcessId    = item.Value.subProcessId;
                sub.currentScore    = item.Value.currentScore;
                sub.isDone          = item.Value.isDone;
                UserExamStat.allSubScore.Add( sub );
            };
        }
        /*UserExamStat.processId          = ProcessManager.Instance.processId;
        UserExamStat.subProcessId       = ProcessManager.Instance.subProcessId;
        UserExamStat.subProcessStepId   = ProcessManager.Instance.subProcessStepId;*/

        //记录装备材料信息
        UserExamStat.allToolAndMaterial.Clear();
        Dictionary<string, List<ItemInfo>> toolAndMaterialDic = PacksackBagMgr.Instance.GetCurrentBagData();
        foreach (var item in toolAndMaterialDic)
        {
            foreach (var itemInfo in item.Value)
            {
                UserExamStat.allToolAndMaterial.Add(((ItemInfo)itemInfo).toolName);
            }

        }

        //记录已穿戴设备
        UserExamStat.allWear.Clear();
        Dictionary<string, ItemInfo> wearDic = PacksackBagMgr.Instance.wearDic;
        foreach (var item in wearDic)
        {
            UserExamStat.allWear.Add(((ItemInfo)item.Value).toolName);
        }

        //获取当前所加载场景的名字
        UserExamStat.sceneName = UnityEngine.SceneManagement.SceneManager.GetActiveScene().name;

        //获取场景内(工具间)所有可以装备材料的物品
        UserExamStat.currentSceneTools.Clear();
        BaseToolOrDevice[] allThings = FindObjectsOfType<BaseToolOrDevice>();
        foreach (BaseToolOrDevice item in allThings)
        {
            //Debug.Log(item.itemInfo.toolName);
            ReconnectItemInfo rec       = new ReconnectItemInfo();
            rec.toolId                  = item.itemInfo.toolId; 
            rec.toolName                = item.itemInfo.toolName;
            rec.triggerID               = item.itemInfo.triggerID;
            //rec.toolOrDeviceOrMaterial  = item.itemInfo.toolOrDeviceOrMaterial;
            rec.selfPosInToolRoom       = item.itemInfo.selfPosInToolRoom;
            UserExamStat.currentSceneTools.Add(rec);
        }

        //获取场景内(现场)所有可以出发的装置
        UserExamStat.currentSceneTriggers.Clear();
        PermanentTriggerBase[] allPermanentTriggers = FindObjectsOfType<PermanentTriggerBase>();
        foreach (PermanentTriggerBase item in allPermanentTriggers)
        {
            ReconnectTriggerInfo ret    = new ReconnectTriggerInfo();
            ret.triggerName             = item.triggerName;
            ret.triggerID               = item.triggerID;
            ret.selfPosInScene          = item.transform.localPosition;
            ret.selfRotInScene          = item.transform.localEulerAngles;
            UserExamStat.currentSceneTriggers.Add(ret);
        }    

        //转换为JSON
        string UserJson = JsonConvert.SerializeObject(UserExamStat, Formatting.Indented);
        Debug.Log("自动保存成功");
        File.WriteAllText(localStatPath, UserJson);
    }

    /// <summary>
    /// 读取用户状态(先使用同步,后用异步)
    /// </summary>
    public bool RealtimeStatReader()
    {
        if (File.Exists(localStatPath))
        {
            try
            {
                StreamReader    sr              = new StreamReader(localStatPath);
                string          user_last_stat  = sr.ReadToEnd();
                sr.Close();
                UserExamStat                    = JsonMapper.ToObject<TB_UserExamStat>(user_last_stat);
                return true;
            }
            catch (System.Exception e)
            { 
                Debug.LogError(e.ToString());
                return  false;
            }
        }
        else {
            return false;
        }
    }

    /// <summary>
    /// 恢复现场
    /// </summary>
    public void RecoverScene()
    {
        //先恢复场景
        ScenesManager.Instance.LoadSceneAsyn(UserExamStat.sceneName, () => {
            //右侧工具栏切换
            GameManager.EventMgr.EventTrigger(Enum_EventType.SwitchScene, GameManager.RunModelMgr.SceneType);
            //恢复场景中各项装备
            BaseToolOrDevice[] allThings = FindObjectsOfType<BaseToolOrDevice>();
            foreach (BaseToolOrDevice item in allThings)
            {
                item.gameObject.SetActive(false);//先全部隐藏
                foreach (ReconnectItemInfo rec in UserExamStat.currentSceneTools)
                {
                    if (item.itemInfo.toolName.Equals(rec.toolName) && item.itemInfo.toolId == rec.toolId)
                    {
                        if (item.itemInfo.selfPosInToolRoom.Equals(rec.selfPosInToolRoom))
                        {
                            item.gameObject.SetActive(true);
                            break;
                        }
                    }
                }
            }

            //恢复背包中的装备
            List<ItemInfo> itemInPack = ToolAndmaterialMgr.Instance.CreateItemInfoByName(UserExamStat.allToolAndMaterial);
            foreach (ItemInfo item in itemInPack)
            {
                PacksackBagMgr.Instance.AddOneToolOrMater(item);
            }

            //恢复已穿戴的装备
            List<ItemInfo> itemWear = ToolAndmaterialMgr.Instance.CreateItemInfoByName(UserExamStat.allWear);
            foreach (ItemInfo item in itemWear)
            {
                PacksackBagMgr.Instance.WearItemState(item, true);
            }

            //恢复场景内各个触发器状态
            PermanentTriggerBase[] allPermanentTriggers = FindObjectsOfType<PermanentTriggerBase>();
            List<ReconnectTriggerInfo> allReconTrigs = UserExamStat.currentSceneTriggers;
            foreach (PermanentTriggerBase item in allPermanentTriggers)
            { 
                item.gameObject.SetActive(false);
                foreach (ReconnectTriggerInfo ret in allReconTrigs)
                {
                    if (item.triggerName == ret.triggerName)
                    {
                        item.gameObject.SetActive(true);
                        item.transform.localPosition = ret.selfPosInScene;
                        item.transform.localEulerAngles = ret.selfRotInScene;
                        break;
                    }
                }
            }
        });
    }

    // Update is called once per frame
    void Update()
    {
        if (Input.GetKeyDown(KeyCode.T))//测试用,按T读取状态保存
        {
            RealtimeStatWriter();
            Debug.Log("当前场景:" + UserExamStat.sceneName);
        }
        else if(Input.GetKeyDown(KeyCode.Y))
        { 
            RealtimeStatReader();
            RecoverScene();
            /*ProcessManager.Instance.HandoverProcess(UserExamStat.processId, UserExamStat.subProcessId, UserExamStat.subProcessStepId);
            StepStateControl.instance.InvokeInitStepState(GameManager.Instance.systemId, GameManager.ProcessMgr.d_Scheme.id, UserExamStat.subProcessId);
            GameManager.EventMgr.EventTrigger<int>(Enum_EventType.SwitchSubProcess, UserExamStat.subProcessId);
            GameManager.EventMgr.EventTrigger<string>(Enum_EventType.SwitchSubProcessStepTriggerID, ProcessManager.Instance.subProcessStepTriggerID);*/
        }
    }
}