HK_LongZhiMeng/Assets/Scripts/Helper/EquipmentPool.cs

using GLTFast;
using HighlightPlus;
using System.Collections.Generic;
using System.Threading.Tasks;
using UnityEngine;
/// <summary>
/// 设备对象池
/// <summary>
public class EquipmentPool : Singleton<EquipmentPool>
{
    //创建池
    private Dictionary<string, GameObject> pool = new Dictionary<string, GameObject>();
    private List<EquipmentAttributeConfig> Data = new List<EquipmentAttributeConfig>();

    public override void Awake()
    {
        base.Awake();
        var url = $"{Application.streamingAssetsPath}/Config/EquipmentAttributeConfig.json";
        HttpManager.Instance.Get<List<EquipmentAttributeConfig>>(url, data => Data = data);
    }
    public async Task<GameObject> GetEquipment(string key, Vector3 position, Quaternion rotation, Transform parent)
    {
        var temp = FindEquipment(key);
        GameObject go;
        if (temp == null)
        {
            temp = await LoadEquipment(key);
        }
        go = Instantiate(temp, position, rotation);
        go.transform.parent = parent;
        go.SetActive(true);
        return go;
    }

    private async Task<GameObject> LoadEquipment(string key)
    {
        AssetManager.Instance.SetLoadingPanel(true);
        //var path = $"{Application.streamingAssetsPath}/ModelBase/Equipments/{key}/{key}.gltf";
        var path = string.Format(HttpManager.Instance.GetEquipmentModel, key, key);
        Debug.Log(path);
        var gltf = new GltfImport();
        var success = await gltf.Load(path, new ImportSettings());
        if (success)
        {
            var root = new GameObject(key);
            gltf.InstantiateMainScene(root.transform);
            pool.Add(key, root);
            SetAttribute(key, root);
            root.SetActive(false);
            AssetManager.Instance.SetLoadingPanel(false);
            return root;
        }
        return null;
    }

    private GameObject FindEquipment(string key)
    {
        //从列中中找出未激活的游戏对象并返回
        return pool.ContainsKey(key) ? pool[key] : null;
    }

    
    private void SetAttribute(string key, GameObject go)
    {
        var data = Data.Find(temp => temp.Id == key);
        if (data.IsBoxCollider)
        {
            var collider = go.AddComponent<BoxCollider>();
            collider.center = data.BoxColliderCenter;
            collider.size = data.BoxColliderSize;
        }

        if (data.IsMeshCollider)
        {
            var mesh = go.transform.Find("Scene/Plane").GetComponent<MeshFilter>().mesh;
            go.AddComponent<ModelMeshEditor>();
            go.AddComponent<MeshCollider>().sharedMesh=mesh;
            
           
        }

        var controller = go.AddComponent<EquipmentController>();
        controller.equipmentType = data.Type;

        var uf = go.AddComponent<UIFollowTarget>();
        uf.IconName = data.ufIconName;
        uf.DistanceY = data.ufDistanceY;
        uf.ChangeFloor = data.ufChangeFloor;
        uf.FloorNumber = data.ufFloorNumber;

        var effacr = go.AddComponent<HighlightEffect>();
        effacr.profile = AssetManager.Instance.highlightProfile;
        effacr.profile.Load(effacr);

        go.AddComponent<DragObject>();

        if (data.IsEquipmentDataListening)
            go.AddComponent<EquipmentDataListening>();

        go.AddComponent<Selectable>();
    }


}