void OnUploadComplete(string name, Util.Maybe <ulong> maybeId, string id) { if (maybeId.IsEmpty()) { popups.Show("Error uploading file to Steam Workshop:\n" + maybeId.GetErrorMessage(), "OK", () => { }); DestroyImportFeedback(id); return; } terrainManager.AddCustomStyle(maybeId.Value, () => DestroyImportFeedback(id)); }