// Update is called once per frame
void Update()
{
if (Input.GetKeyDown(KeyCode.A))
{
Debug.LogInfor("Time=" + Time.realtimeSinceStartup + "Frame=" + EventCenter.Instance.CurFrameCount);
PrefabLoader loader = PrefabLoader.LoadAsset(transform, m_Url, m_LoadAssetModel, OnComplete);
//loader.ReduceReference(loader, false);
}
if (Input.GetKeyDown(KeyCode.B))
{
if (m_LoadAssetModel == LoadAssetModel.Async)
{
ResourcesMgr.Instance.InstantiateAsync(m_Url, transform, (obj) =>
{
Debug.Log("生成成功");
}, true);
}
else
{
GameObject go = ResourcesMgr.Instance.InstantiateSync(m_Url, transform);
}
}
}
/// <summary>
/// 根据指定的路径加载一个预制体资源并生成对应的实例
/// </summary>
/// <param name="url">资源唯一路径</param>
/// <param name="parent">实例生成后挂载在那个父节点下</param>
/// <param name="callback">加载资源成功后的回调</param>
/// <param name="isActivate">默认为tue 标识生成的实例为激活状态</param>
/// <param name="isResetTransProperty">默认为tue 标识是否重置生成对象的Transform 属性</param>
/// <returns></returns>
private void Instantiate(string url, Transform parent, LoadAssetModel loadModel, System.Action <GameObject> callback, bool isActivate = true, bool isResetTransProperty = true)
{
#if UNITY_EDITOR
Debug.LogEditorInfor(string.Format("[ResourcesMgr ] Instantiate Begin >>>> url={0} LoadModel={1} Time={2} RederFrameCont={3}", url, loadModel, Time.realtimeSinceStartup, Time.renderedFrameCount));
#endif
if (string.IsNullOrEmpty(url))
{
if (callback != null)
{
callback(null);
}
return;
}
PrefabLoader.LoadAsset(parent, url, loadModel, (loader) =>
{
#region 加载成功后的处理逻辑
ResourcesLoadTraceMgr.Instance.RecordTraceResourceInfor(loader);
if (loader == null || loader.ResultObj == null || (loader.IsCompleted && loader.IsError))
{
Debug.LogError("Instantiate GameObject Fail,Not Exit At Path= " + url);
if (callback != null)
{
callback.Invoke(null);
}
return;
} //加载资源出错
GameObject prefabGo = loader.ResultObj as GameObject;
if (prefabGo == null)
{
Debug.LogError("Instantiate GameObject Fail,Load Result Not GameObject Type " + loader.ResultObj.GetType());
if (callback != null)
{
callback.Invoke(null);
}
return;
}
if (isActivate == false)
{
prefabGo.SetActive(false); //临时改变预制体资源的可见性 返回前恢复
}
GameObject go = GameObject.Instantiate(prefabGo, parent);
go.name = prefabGo.name;
if (isResetTransProperty)
{
if (go.transform is RectTransform)
{
(go.transform as RectTransform).ResetRectTransProperty();
}
else
{
go.transform.ResetTransProperty();
}
}
if (isActivate == false)
{
prefabGo.SetActive(true); //恢复可见性
}
#if UNITY_EDITOR
Debug.LogEditorInfor(string.Format("[ResourcesMgr ] Instantiate Complete <<<<< url={0} LoadModel={1} Time={2} RederFrameCont={3}", url, loadModel, Time.realtimeSinceStartup, Time.renderedFrameCount));
#endif
if (callback != null)
{
callback.Invoke(go);
}
#endregion
});
}
