/// <summary>
/// Load the assets directly from the asset folder, noted that it can operate in editor only.
/// **SHOULD BE ASYNCHRONOUS FUNCTION THEORETICALLY BUT NOT SUPPORTED IN PERSONAL VERSION**
/// </summary>
public static LocalAssetsLoader LoadAssetsInEditor(string assetBundleName, string assetName, System.Type type, Action <Exception> errorHandler)
{
LocalAssetsLoader loader;
string[] assetPaths = AssetDatabase.GetAssetPathsFromAssetBundleAndAssetName(assetBundleName, assetName);
if (assetPaths.Length == 0)
{
errorHandler(new Exception("Asset Not Found!"));
}
// get the first asset we found
loader = new LocalAssetsLoader(assetPaths[0], type);
return(loader);
}
/// <summary>
/// Loads the assets from specific path or assets folder.
/// Noted that assets bundle should be downloaded and be stored before calling this function.
/// </summary>
public static IEnumerator LoadAssets <T>(string assetBundleName, string assetName, string filePath, Action <float> progressFunction, Action <T> completeFunction, Action <Exception> errorHandler) where T : UnityEngine.Object
{
#if UNITY_EDITOR
if (loadFromAssetFolder)
{
LocalAssetsLoader loader = LoadAssetsInEditor(assetBundleName, assetName, typeof(T), errorHandler);
while (!loader.isDone)
{
yield return(null);
}
if (loader.isDone)
{
completeFunction(loader.GetAsset <T>());
}
}
else
{
#endif
// ensure no assetbundle is being loaded at the moment
while (loadingAssetBundle)
{
// wait until asset bundle is being loaded
yield return(new WaitForSecondsRealtime(0.1f));
}
AssetBundle assetBundle = assetBundles.Find(x => x.name.Equals(assetBundleName));
if (assetBundle == null)
{
yield return(LoadAssetsFromFolderAsync(filePath + assetBundleName, progressFunction, errorHandler));
while (loadingAssetBundle)
{
// wait until asset bundle is being loaded
yield return(new WaitForSecondsRealtime(0.1f));
}
}
AssetBundleRequest request;
request = assetBundle.LoadAssetAsync(assetName, typeof(T));
while (!request.isDone)
{
yield return(null);
}
if (request.isDone)
{
completeFunction((T)request.asset);
}
#if UNITY_EDITOR
}
#endif
}