PETreeNode Add(GameObject go, PETreeNode parent, bool includeChildren = true)
{
var isExpanded = expandedDict[go];
var node = new PETreeNode(isExpanded)
{
content = new GUIContent(go.name, PEResources.icon), UserData = go
};
parent.children.Add(node);
node.OnExpandChanged += expanded => expandedDict[go] = expanded;
var pi = go.GetComponent <PEPrefabScript>();
if (pi)
{
var isRoot = PEUtils.FindRootPrefab(pi.gameObject) == pi.Prefab ||
PrefabUtility.GetPrefabParent(pi.gameObject) == pi.Prefab;
if (isRoot)
{
node.color = Color.green;
node.content.text += " (Root)";
}
else
{
node.color = Color.yellow;
node.content.text += " (Nested)";
}
}
if (prefabScript.Modifications.TransformParentChanges.Any(npo => npo.child == go.transform))
{
node.color = Color.cyan;
node.content.text += " (Parent Changed)";
}
else
if (prefabScript.Modifications.NonPrefabObjects.Any(c => c.child == go.transform))
{
node.color = Color.yellow;
node.content.text += " (New)";
}
if (!includeChildren)
{
return(node);
}
foreach (var property in GetProperties(go))
{
Add(property, node);
}
foreach (Component component in go.GetComponents <Component>())
{
Add(component, node);
}
foreach (Transform transform in go.transform)
{
var nd = Add(transform.gameObject, node);
if (nd.children.Count == 0 && nd.color == Color.white)
{
node.children.Remove(nd);
}
}
foreach (var obj in GetRemovedObjects(go, prefabScript))
{
PETreeNode nd = null;
var component = obj as Component;
if (component != null)
{
nd = Add(component, node, false);
}
else
{
var gameObject = obj as GameObject;
if (gameObject != null)
{
nd = Add(gameObject, node, false);
}
}
if (nd != null)
{
nd.color = Color.red;
nd.content.text += " (Removed)";
}
}
return(node);
}