private IEnumerator CoCreatePrefab(ProjectItem dropTarget, byte[][] previewData, object[] objects, Action <AssetItem[]> done)
{
if (objects.Any(o => !(o is GameObject)))
{
IsBusy = true;
if (dropTarget.Children == null || dropTarget.Get("DropTarget/Data") == null)
{
ProjectAsyncOperation createFoldersAo = m_project.CreateFolder(dropTarget.Get("DropTarget/Data", true));
yield return(createFoldersAo);
if (createFoldersAo.HasError)
{
m_wm.MessageBox("Unable to create data folder", createFoldersAo.Error.ToString());
IsBusy = false;
if (done != null)
{
done(null);
}
yield break;
}
}
IProjectTree projectTree = IOC.Resolve <IProjectTree>();
if (projectTree != null)
{
projectTree.SelectedItem = dropTarget;
}
}
IsBusy = true;
ProjectItem dataFolder = dropTarget.Get("DropTarget/Data");
List <ProjectItem> parents = new List <ProjectItem>();
for (int i = 0; i < objects.Length; ++i)
{
object obj = objects[i];
if (obj is GameObject)
{
parents.Add(dropTarget);
}
else
{
parents.Add(dataFolder);
}
}
ProjectAsyncOperation <AssetItem[]> saveAo = m_project.Save(parents.ToArray(), previewData, objects, null);
yield return(saveAo);
if (saveAo.HasError)
{
m_wm.MessageBox(m_localization.GetString("ID_RTEditor_UnableToCreatePrefab", "Unable to create prefab"), saveAo.Error.ErrorText);
IsBusy = false;
if (done != null)
{
done(null);
}
yield break;
}
IsBusy = false;
if (done != null)
{
done(saveAo.Result.ToArray());
}
}