public void LoadAsset <T>(AssetId assetId, LoadAssetDelegate <T> onFinished) where T : Object
{
Object asset = null;
if (cacheResDic.TryGetValue(assetId.ResId, out asset))
{
onFinished(true, string.Empty, asset as T);
}
else
{
#if UNITY_EDITORF
LoadAssetFromLocal <T>(assetId, onFinished);
#else
LoadAssetFromBundle <T>(assetId, onFinished);
#endif
}
}
// private IEnumerator DoInit()
// {
// //load asset bundle mainifest
// AssetBundle assetBundle = AssetBundle.LoadFromFile(string.Format("{0}/{1}", ResUtility.GetAssetBundlesPath(), ResUtility.ASSET_BUNDLE_FOLDER_NAME));
// AssetBundleManifest manifest = assetBundle.LoadAsset<AssetBundleManifest>(ResUtility.ASSET_BUNDLE_MANIFEST);
// }
private void LoadAssetFromLocal <T>(AssetId assetId, LoadAssetDelegate <T> onFinished) where T : Object
{
T asset = null;
bool isSuccess = false;
string errMsg = string.Empty;
try
{
asset = AssetDatabase.LoadAssetAtPath <T>(assetId.ToString());
}
catch (System.Exception e)
{
isSuccess = false;
errMsg = e.ToString();
}
finally
{
onFinished(isSuccess, errMsg, asset);
}
}
public async Task <T> LoadAsset <T>(AssetId assetId) where T : Object
{
Object o = null;
if (cacheResDic.TryGetValue(assetId, out o))
{
return(o as T);
}
// #if UNITY_EDITOR
// LoadAssetFromLocal<T>(assetId, onFinished);
// #else
AssetBundle bundle = null;
T asset = null;
try
{
if (cacheAssetBundleDic.TryGetValue(assetId.BundleId, out bundle))
{
asset = await LoadAssetFromBundle <T>(assetId, bundle);
}
else
{
bundle = await LoadAssetBundle(assetId.BundleId);
asset = await LoadAssetFromBundle <T>(assetId, bundle);
}
}
catch (System.Exception e)
{
ZLog.Debug(e.Message + "=====" + e.StackTrace);
}
return(asset);
//#endif
}
public async Task <T> LoadAsset <T>(string assetName) where T : Object
{
return(await LoadAsset <T>(AssetId.Create("", assetName)));
}
public static string ConvertAssetIdToAssetBundlePath(AssetId assetId)
{
return($"{GetAssetBundlesPath()}/{assetId.ToString()}");
}
public static string ConvertAssetIdToAssetBundlePath(AssetId assetId)
{
return(string.Format("{0}/{1}", GetAssetBundlesPath(), assetId.ToString()));
}
private void LoadAssetFromBundle <T>(AssetId assetId, LoadAssetDelegate <T> onFinished) where T : Object
{
}
