/// <summary>Build the resource library from the assets</summary>
private void Refresh()
{
var resources = new ResourceLibrary();
foreach (var asset in this.Assets.Where(a => a != null))
{
var uri = "asset:{0}".FormatInvariant(AssetDatabase.GetAssetPath(asset.GetInstanceID()));
var resource = asset as IResource ?? new GenericAssetResource <UnityEngine.Object>(asset);
resources.AddResource(uri, resource);
}
// Update the library XML
if (this.LibraryXml != null)
{
File.WriteAllText(
AssetDatabase.GetAssetPath(this.LibraryXml.GetInstanceID()),
resources.ToString());
}
}