GHZMRNavigatorProXR/Assets/2.0/User/Model/ModelManager.cs

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

public class ModelManager : Singleton<ModelManager>
{
  //  public Dictionary<string, ModelItem> modellist = new Dictionary<string, ModelItem>();
    public Dictionary<int, ModelList> modellist = new Dictionary<int, ModelList>();
    
    public GameObject materialLibrary;
    private List<ModelList> Models;
    public void init(string message)
    {
        GameManager.Instance.text.text = " 获取素材列表";
        JObject jObject = JObject.Parse(message);
        string data = jObject["data"].ToString();

        JObject dataObject = JObject.Parse(data);

        string single = dataObject["single"].ToString();
        string library = dataObject["library"].ToString();
        string combination = dataObject["combination"].ToString();

        materialLibrary = new GameObject("MaterailLibrary");
        // 把三个素材库数据转成素材列表
        AddDicModelList(single);
        AddDicModelList(library);
        AddDicModelList(combination);


        //ModelList model = GetModelList(687);

        //model.name = "AAAAAAAAA";
        //Debug.Log(" New ModelList" + model.name + "   Old ModelList  " + modellist[687].name);

    }

    private void AddDicModelList(string message)
    {
     if (!string.IsNullOrWhiteSpace(message))
        {

            Models = JsonConvert.DeserializeObject<List<ModelList>>(message);
            Debug.Log(Models.Count + " AddDicModelList " + message);
            for (int i = 0; i < Models.Count; i++)
            {            
                modellist.Add(Models[i].id, Models[i]);          
                StartModelList(Models[i], materialLibrary);
                // DownLoadModel(ModelList[i]);
            }
        }

    }

    /// <summary>
    ///  初始化 ModelList ， 根据ModelList生成组合素材
    /// </summary>
    /// <param name="modelList"></param>
    /// <param name="parent"> </param>
    public void StartModelList( ModelList modelList, GameObject parent )
    {

        modelList.materalLibrary = parent.transform;     
        for (int j = 0; j < modelList.materialList.Count; j++)
        {         
            modelList.materialList[j].init(modelList.Model);
        }
    }

    /// <summary>
    /// 从素材库中查找指定素材
    /// </summary>
    /// <param name="id"> 素材ID </param>
    /// <returns></returns>
    public ModelList GetModelList(int id)
    {
        
        if (modellist.ContainsKey(id))
            return (ModelList)modellist[id].Clone();
        else
            return null;
    }
   

    private void DownLoadModel(ModelList list)
    {
        for (int i = 0; i < list.materialList.Count; i++)
        {
            if (list.materialList[i].Model != null)
                Debug.Log(" 检测下载 " + list.materialList[i].name);
        }
    }

}