private IEnumerator asyncLoadBundle(UniResOperation _op, string _bundle, OnLoadBundleFinishDelegate _finish)
{
string dir = Application.streamingAssetsPath;
if (externalBundles.Contains(_bundle))
{
dir = Application.persistentDataPath;
}
if (!dir.Contains("file://"))
{
dir = dir.Insert(0, "file://");
}
string path = System.IO.Path.Combine(dir, "res/" + _bundle);
WWW www = new WWW(path);
_op.Use(www);
yield return(www);
if (null != www.error)
{
this.LogError(www.error);
yield break;
}
AssetBundle bundle = www.assetBundle;
if (null == bundle)
{
this.LogError("bundle is null");
yield break;
}
bundles.Add(_bundle, bundle);
www.Dispose();
_op.Use(1.0f);
_finish(bundle);
}
private IEnumerator asyncLoadRes <T> (UniResOperation _op, AssetBundle _bundle, string _res, OnLoadResFinishDelegate <T> _finish) where T : Object
{
AssetBundleRequest req = _bundle.LoadAssetAsync <T> (_res);
_op.Use(req);
yield return(req);
this.LogDebug("Load res {0} finish", _res);
_op.Use(1.0f);
_finish(req.asset as T);
}
public IResOpeartion AsyncLoadRes <T> (string _bundle, string _res, OnLoadResFinishDelegate <T> _finish) where T : Object
{
this.LogDebug("Load res {0} from {1}... ", _res, _bundle);
AssetBundle bundle = null;
UniResOperation op = new UniResOperation();
if (bundles.TryGetValue(_bundle, out bundle))
{
mono.StartCoroutine(asyncLoadRes <T> (op, bundle, _res, _finish));
}
else
{
this.LogError("bundle {0} is not exists!", _bundle);
op.Use(0.0f);
}
return(op);
}
public IResOpeartion AsyncLoadBundle(string _bundle, OnLoadBundleFinishDelegate _finish)
{
UniResOperation op = new UniResOperation();
if (!bundles.ContainsKey(_bundle))
{
this.LogDebug("Load Bundle {0} ... ", _bundle);
mono.StartCoroutine(asyncLoadBundle(op, _bundle, (_ab) =>
{
this.LogDebug("Load Bundle {0} finish", _bundle);
_finish(_ab);
}));
}
else
{
op.Use(1.0f);
this.LogDebug("Load exits Bundle {0}", _bundle);
_finish(bundles [_bundle]);
}
return(op);
}