void OnGUI()
{
EditorGUILayout.BeginVertical();
root = (Transform)EditorGUILayout.ObjectField("Hierarchy Root", root, typeof(Transform), true);
folder = EditorGUILayout.ObjectField("Destination Folder", folder, typeof(Object), false);
tags = (TagsAsset)EditorGUILayout.ObjectField("Tags to Update (Optional)", tags, typeof(TagsAsset), false);
GUILayoutHelpers.HorzLine();
GUI.enabled = (root != null) && ((tags != null) || (folder != null));
if (GUILayout.Button((tags != null) ? "Update Tags Asset" : "Create Tags Asset"))
{
if (tags != null)
{
tags.Rebuild(root);
}
else
{
if (TagsAsset.Create(root, Utils.SafeGetNewAssetPathFromPath(AssetDatabase.GetAssetPath(folder) + "/NewTags")) == null)
{
EditorUtility.DisplayDialog("Error", "Couldn't create tags asset.", "OK");
}
}
}
GUI.enabled = true;
EditorGUILayout.EndVertical();
}
public static TagsAsset Create(Transform root, string path)
{
List <Element> elements = new List <Element>();
AddTags(root, null, elements);
TagsAsset asset = null;
if (elements.Count > 0)
{
asset = Utils.CreateAsset <TagsAsset>(path);
asset.elements = elements;
}
return(asset);
}
