UnityEditor.ASHistoryFileView.GetOneFolderImplicitSelection C# (CSharp) Method

        private List<int> GetOneFolderImplicitSelection(HierarchyProperty property, Hashtable selection, bool rootSelected, ref bool retHasSelectionInside, out bool eof)
        {
            int depth = property.depth;
            bool flag = false;
            bool flag2 = false;
            eof = false;
            List<int> list = new List<int>();
            List<int> list2 = new List<int>();
            List<int> collection = new List<int>();
            do
            {
                if (property.depth > depth)
                {
                    collection.AddRange(this.GetOneFolderImplicitSelection(property, selection, rootSelected || flag2, ref flag, out eof));
                }
                if ((depth != property.depth) || eof)
                {
                    break;
                }
                if (rootSelected && !flag)
                {
                    list.Add(property.instanceID);
                }
                if (selection.Contains(property.instanceID))
                {
                    list2.Add(property.instanceID);
                    flag = true;
                    flag2 = true;
                }
                else
                {
                    flag2 = false;
                }
                eof = !property.Next(null);
            }
            while (!eof);
            retHasSelectionInside |= flag;
            List<int> list4 = (rootSelected && !flag) ? list : list2;
            list4.AddRange(collection);
            return list4;
        }