private static GameObject FindRootObject(GameObject gameObject, GameObject prefab)
{
GameObject result = gameObject;
while (result)
{
if (EditorUtils.WithoutClonePostfix(result.name).ToLower() == EditorUtils.WithoutClonePostfix(prefab.name).ToLower())
{
break;
}
result = result.GetParent();
}
return(result);
}
public List <PrefabCandidate> GetPrefabCandidatesForSceneObject(GameObject instance)
{
List <PrefabCandidate> candidates = new List <PrefabCandidate>();
RefreshIndex();
GameObject instanceRoot = instance;
while (instanceRoot != null)
{
string candidateName = EditorUtils.WithoutClonePostfix(instanceRoot.name);
List <string> paths;
if (_index.TryGetValue(candidateName, out paths))
{
foreach (var path in paths)
{
GameObject prefabRoot = AssetDatabase.LoadAssetAtPath(path, typeof(GameObject)) as GameObject;
if (!prefabRoot)
{
continue;
}
var prefabPath = EditorUtils.GetPathForObjectInHierarchy(instance, instanceRoot);
GameObject prefab = prefabRoot.GetChildByPath(prefabPath);
if (prefab == null)
{
// ATTENTION:
// new gameobjects unsupported yet, comment "continue" to enable
continue;
// try find prefab for parent
prefabPath = EditorUtils.GetParentPath(prefabPath);
GameObject prefabParent = prefabRoot.GetChildByPath(prefabPath);
if (prefabParent == null)
{
continue;
}
}
PrefabCandidate candidate;
candidate.instanceRoot = instanceRoot;
candidate.prefabRoot = prefabRoot;
candidate.prefab = prefab;
candidate.prefabPath = prefabPath;
candidates.Add(candidate);
}
}
instanceRoot = instanceRoot.GetParent();
}
// longer path is preferable
if (candidates.Count > 0)
{
candidates.Sort((c1, c2) => c2.prefabPath.Length.CompareTo(c1.prefabPath.Length));
}
return(candidates);
}
