static HierarchySnapshot CreateSnapshot(Transform t)
{
HierarchySnapshot h = new HierarchySnapshot();
h.name = t.name;
h.parent = t.parent;
h.me = t;
return(h);
}
static void OnHierarchyChangeCheck()
{
if (EditorApplication.isPlayingOrWillChangePlaymode)
{
return;
}
bool found = false;
for (int i = 0; i < _hierarchySnapshots.Count;)
{
HierarchySnapshot h = _hierarchySnapshots[i];
if (h.me == null)
{
_hierarchySnapshots.RemoveAt(i);
_hierarchyTransforms.RemoveAt(i);
OnHierarchyChnaged(EChangeType.Deleted, h);
found = true;
continue;
}
else if (h.parent != h.me.parent)
{
OnHierarchyChnaged(EChangeType.Parented, h);
h.parent = h.me.parent;
found = true;
break;
}
else if (h.name != h.me.name)
{
OnHierarchyChnaged(EChangeType.Renamed, h);
h.name = h.me.name;
found = true;
break;
}
i++;
}
if (!found)
{
Transform[] all = GameObject.FindObjectsOfType <Transform>();
foreach (Transform t in all)
{
if (!_hierarchyTransforms.Contains(t))
{
HierarchySnapshot h = CreateSnapshot(t);
_hierarchySnapshots.Add(h);
_hierarchyTransforms.Add(t);
OnHierarchyChnaged(EChangeType.Created, h);
}
}
}
}
static void OnHierarchyChange(EChangeType type, HierarchySnapshot snapshot)
{
string log = type.ToString();
if (snapshot.me != null)
{
log += " name:" + snapshot.me.name + ", parent: " + snapshot.me.parent;
}
log += " snapshot name: " + snapshot.name + ", parent: " + snapshot.parent;
Debug.Log(log);
}
static HierarchyChangedDetecter()
{
_hierarchySnapshots = new List <HierarchySnapshot>();
_hierarchyTransforms = new List <Transform>();
Transform[] all = GameObject.FindObjectsOfType <Transform>();
foreach (Transform t in all)
{
HierarchySnapshot h = CreateSnapshot(t);
_hierarchySnapshots.Add(h);
_hierarchyTransforms.Add(t);
}
EditorApplication.hierarchyWindowChanged += OnHierarchyChangeCheck;
#if Debug
OnHierarchyChnaged += OnHierarchyChange;
#endif
}
