private static bool TreeNodeCtrl_AddNode(TreeNodeCtrl __instance, TreeNodeObject _parent, ref TreeNodeObject __result, ref List <TreeNodeObject> ___m_TreeNodeObject)
{
if (IsStudio)
{
return(true);
}
GameObject gob = new GameObject();
TreeNodeObject com = gob.AddComponent <TreeNodeObject>();
Traverse.Create(com).Field("m_TreeNodeCtrl").SetValue(__instance);
if (_parent != null)
{
com.SetParent(_parent);
}
else
{
___m_TreeNodeObject.Add(com);
}
__result = com;
return(false);
}
private static bool TreeNodeCtrl_DeleteNode(TreeNodeCtrl __instance, TreeNodeObject _node, ref List <TreeNodeObject> ___m_TreeNodeObject, ref ScrollRect ___scrollRect)
{
if (IsStudio)
{
return(true);
}
if (_node.enableDelete)
{
_node.SetParent(null);
___m_TreeNodeObject.Remove(_node);
_node.onDelete?.Invoke();
Traverse.Create(__instance).Method("DeleteNodeLoop").GetValue(_node);
if (___m_TreeNodeObject.Count == 0)
{
//Added null check
if (___scrollRect != null)
{
___scrollRect.verticalNormalizedPosition = 1f;
}
}
}
return(false);
}
private static bool TreeNodeCtrl_SetParent(TreeNodeObject _node, TreeNodeObject _parent, TreeNodeCtrl __instance, ref GUITree.TreeRoot ___m_TreeRoot, ref Action <TreeNodeObject, TreeNodeObject> ___onParentage)
{
if (IsStudio)
{
return(true);
}
if (_node != null && _node.enableChangeParent && (!(bool)Traverse.Create(__instance).Method("RefreshHierachy").GetValue(_node) || !(_parent == null)) && _node.SetParent(_parent))
{
Traverse.Create(__instance).Method("RefreshHierachy").GetValue();
//Added null check
if (___m_TreeRoot != null)
{
___m_TreeRoot.Invoke("SetDirty", 0f);
}
___onParentage?.Invoke(_parent, _node);
}
return(false);
}