/// <summary>
/// 异步加载asset资源
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="assetPath"></param>
/// <param name="objName"></param>
/// <param name="callBack"></param>
/// <returns></returns>
public static IEnumerator LoadAsyncAssetBundles <T>(string assetPath, string objName, LoadCallBack <T> callBack) where T : Object
{
assetPath = assetPath.ToLower();
AssetBundleCreateRequest assetRequest = AssetBundle.LoadFromFileAsync(Application.dataPath + "/AssetBundles/" + assetPath);
yield return(assetRequest);
if (assetRequest == null && callBack != null)
{
callBack.loadFail("加载失败：指定assetPath下没有该资源");
}
AsyncListAssetBundle.Add(assetRequest.assetBundle);
AssetBundleRequest objRequest = assetRequest.assetBundle.LoadAssetAsync <T>(objName);
yield return(objRequest);
AsyncListAssetBundle.Remove(assetRequest.assetBundle);
assetRequest.assetBundle.Unload(false);
if (objRequest == null && callBack != null)
{
callBack.loadFail("加载失败：指定assetPath下没有该名字的obj");
}
T obj = objRequest.asset as T;
if (obj != null && callBack != null)
{
callBack.loadSuccess(obj);
}
}
