GHZMRNavigatorProXR/Assets/Scripts/LayoutTemplate/TemplateModel.cs

using SC.XR.Unity.Module_InputSystem;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using TriLibCore;
using UnityEngine;

public class TemplateModel : BaseTemPlate
{
    private GameObject m_ModelObj = null;
    protected override void OnEnable()
    {
        base.OnEnable();
        StartCoroutine(LoadModel());
    }

    private IEnumerator LoadModel()
    {
        yield return new WaitForSeconds(0.01f);
        if (GameManager.Instance.IsRuning && m_ModelObj == null)
        {
            //Debug.Log(Data.name);
            Debug.Log("DGJ ==>>   "+Data.localLoadPath);
            var ab = AssetBundle.LoadFromFileAsync(Data.localLoadPath);
            yield return ab;
            if (ab == null)
            {
                Debug.Log("Failed to load AssetBundle!");

            }
            else
            {
                var allab = ab.assetBundle.LoadAllAssetsAsync<GameObject>();
                yield return allab;
                var prefab = ab.assetBundle.LoadAssetAsync<GameObject>((allab.allAssets[0] as GameObject).name);

                yield return prefab;
                switch (prefab.asset.name)
                {
                    case "GHZ_OOBE_230721":

                        var objload = Resources.LoadAsync<GameObject>("GongYe");
                        yield return objload;
                        GameObject obj = null;
                        if (objload.asset is GameObject)
                        {
                            obj = objload.asset as GameObject;

                        }
                        if (obj == null)
                        {
                            Debug.LogError(" GHZ_OOBE_230721  物体加载失败，请查看是否导入相关Packages ");
                            obj = new GameObject();
                          
                        }
                        m_ModelObj = GameObject.Instantiate(obj,transform);
                        m_ModelObj.name = "GongYe";

                        if (GameObject.Find("AudioManager") ==null)
                        {
                            GameObject audio = Resources.Load<GameObject>("AudioManager");
                            if(audio ==null)
                            {
                                Debug.LogError("  GHZ_OOBE_230721 Packages内AudioManager组件丢失");
                                audio = new GameObject();
                            }
                            GameObject Audio = GameObject.Instantiate(audio, transform);
                            Audio.name = "AudioManager";
                        }
                        break;

                    case "GHZ_XXXXXX_230721":

                        break;

                    default:
                        m_ModelObj = Instantiate(prefab.asset as GameObject, transform);
                        break;
                }

              

                //if (ab.LoadAllAssets<GameObject>()[0].name == "MRVideo")
                //m_ModelObj.AddComponent<MovieScreen>();

                gameObject.AddComponent<ManipulationHandler>();
                gameObject.AddComponent<BoundingBox>();
                gameObject.AddComponent<Patch_ModelController>();
                yield return new WaitForSeconds(0.3f);
                ab.assetBundle.Unload(false);
                HideCollider();
            }
          



            //var obj = DownloadManager.Instance.GetAbObj(Util.MD5Encrypt(Data.downloadPath));
            //if (obj != null)
            //{
            //    m_ModelObj = Instantiate(obj, transform);
            //    m_ModelObj.transform.localPosition = Vector3.zero;
            //    m_ModelObj.gameObject.SetActive(true);
            //}
        }
    }
    public void LoadModel(AssetBundle ab)
    {
      GameManager.Instance.StartCoroutine(LoadABModel(ab));
        //LoadABModel(ab);
    }
    private IEnumerator LoadABModel(AssetBundle ab)
    {
        if (ab == null)
        {
            Debug.Log("Failed to load AssetBundle!");

        }
        else
        {
            var allab = ab.LoadAllAssetsAsync<GameObject>();
            yield return allab;
            var prefab = ab.LoadAssetAsync<GameObject>((allab.allAssets[0] as GameObject).name);

            switch (prefab.asset.name)
            {
                case "GHZ_OOBE_230721":

                    var objload = Resources.LoadAsync<GameObject>("GongYe");
                    yield return objload;
                    GameObject obj = null;
                    if (objload.asset is GameObject)
                    {
                        obj = objload.asset as GameObject;

                    }
                    m_ModelObj = GameObject.Instantiate(obj, transform);
                    m_ModelObj.name = "GongYe";

                    if (GameObject.Find("AudioManager") == null)
                    {
                        GameObject audio = Resources.Load<GameObject>("AudioManager");
                        if (audio == null)
                        {
                            Debug.LogError("  GHZ_OOBE_230721 Packages内AudioManager组件丢失");
                            audio = new GameObject();
                        }
                        GameObject Audio = GameObject.Instantiate(audio, null);
                        Audio.name = "AudioManager";
                    }
                    break;

                case "GHZ_XXXXXX_230721":

                    break;

                default:
                    m_ModelObj = Instantiate(prefab.asset as GameObject, transform);
                    break;
            }



            //if (ab.LoadAllAssets<GameObject>()[0].name == "MRVideo")
            //m_ModelObj.AddComponent<MovieScreen>();

            gameObject.AddComponent<ManipulationHandler>();
            gameObject.AddComponent<BoundingBox>();
           // yield return new WaitForSeconds(0.3f);
            ab.Unload(false);
            HideCollider();
        }
    }

    protected override void OnAwake()
    {
        base.OnAwake();
    }

    public override void SetData(MaterialObjValue value, int updateTime)
    {
       
        base.SetData(value, updateTime);
        //if (gameObject.GetComponent<Collider>() != null)
        //{
        //    Destroy(gameObject.GetComponent<Collider>());
        //}
        //下载列表中加入数据
        if (!GameManager.Instance.IsRuning|| Data == null)
        {
         //   DownloadManager.Instance.AddDownloadData(Data);


            DownLoadMaterial data = new DownLoadMaterial();
            data.downLoadPath = value.DownloadPath;
            data.localLoadPath = Application.persistentDataPath + "/Material/" + Path.GetFileName(value.DownloadPath);
            data.updataTime = GameManager.Instance.m_SceneValue.updateTime;
            data.type = "3";
            MsgHandler.AddListener(value.DownloadPath, HandleMsg);
            DownloadResManager.Instance.DownLoad(data);
            Debug.Log(" SetData " + updateTime);
            this.Data = data;
        }
        else
        {

            if (IsAB())
                LoadABModel();
            else
                TriLibModel();
            //AssetBundle ab = AssetBundle.LoadFromFile(Data.localLoadPath);
            //if (ab == null)
            //{
            //    Debug.Log("Failed to load AssetBundle!");
            //    return;
            //}
            //var prefab = ab.LoadAsset<GameObject>(ab.LoadAllAssets<GameObject>()[0].name);
            //m_ModelObj = Instantiate(prefab, transform);
            //ab.Unload(false);

            //gameObject.AddComponent<ManipulationHandler>();
            //gameObject.AddComponent<BoundingBox>();
            //var obj = DownloadManager.Instance.GetAbObj(Util.MD5Encrypt(Data.downloadPath));
            //if (obj != null)
            //{
            //    m_ModelObj = Instantiate(obj, transform);
            //    m_ModelObj.transform.localPosition = Vector3.zero;
            //    m_ModelObj.gameObject.SetActive(true);
            //}

        }
       
    }

    private void HandleMsg(Msg msg)
    {
        Debug.Log("DGJ   TemplateModel ");

        if(msg.Value!=null)
        {
            if (IsAB())
                LoadABModel();
            else
                TriLibModel();
        }
        else
        {
            InstantiateCommand Command = new InstantiateCommand(
               InstantiateSystem.Instance.BlueObject.WarningPopUp,
               InstantiateSystem.Instance.BlueObject.NetErrorText);
            CommandSystem.Instance.Send(Command);
            Debug.LogError("  模型下载失败 ");
        }


    }

    private bool IsAB()
    {
        bool finish = false;

        string fileName = Path.GetFileName(Data.localLoadPath);

        if(fileName.Contains(".ghb") ||!fileName.Contains("."))
        {
            finish = true;
        }

        return finish;
    }

    private void LoadABModel()
    {
        AssetBundle ab = AssetBundle.LoadFromFile(Data.localLoadPath);
        if (ab == null)
        {
            Debug.Log("Failed to load AssetBundle!");
            return;
        }
        var prefab = ab.LoadAsset<GameObject>(ab.LoadAllAssets<GameObject>()[0].name);
        m_ModelObj = Instantiate(prefab, transform);
        ab.Unload(false);

        ManipulationHandler manipulation = gameObject.AddComponent<ManipulationHandler>();
        manipulation.enabled = false;
        BoundingBox boundingBox = gameObject.AddComponent<BoundingBox>();
        boundingBox.enabled = false;
    }

    private void TriLibModel()
    {

        TriLibModelLoad.Load(Data.localLoadPath, (AssetLoaderContext ac) => {
            Debug.Log("模型加载完成");
        }, (AssetLoaderContext ac) => {
            Debug.Log("载材质加完成");
          //  ac.RootGameObject.transform.position = Camera.main.transform.forward;
            m_ModelObj = Instantiate(ac.RootGameObject, transform);
            ManipulationHandler manipulation = gameObject.AddComponent<ManipulationHandler>();
            manipulation.enabled = false;
            BoundingBox boundingBox = gameObject.AddComponent<BoundingBox>();
            boundingBox.enabled = false;
            ac.RootGameObject.SetActive(false);
        }, (AssetLoaderContext ac, float f) => {

            Debug.Log("加载中==》" + f);
        }, (IContextualizedError error) => {

            Debug.Log("加载失败" + error);
        });
    }

    public override void HideCollider()
    {
        base.HideCollider();
    }
}