rj-action-library/Runtime/Godot/HierarchyName.cs

using Godot;
using System.Text;
using System.Collections.Generic;

namespace Rokojori
{  
  public class HierarchyName
  {
    public static string Of( Node node, string seperator = " ▸ " )
    {
      if ( node == null )
      {
        return "null";
      }

      var list = new List<string>();

      var it = node;

      while ( it != null )
      {
        var n = it.Name;

        if ( RegexUtility.Matching( n, @"@\d+$" ) )
        {
          it = null;
        }
        else
        {
          list.Add( it.Name );
          it = it.GetParent();
        }        
      }

      list.Reverse();


      var sb = new StringBuilder();

      for ( int i = 0; i < list.Count; i++)
      {
        if ( i != 0 )
        {
          sb.Append( seperator );
        }

        sb.Append( list[ i ] );
      }

      return sb.ToString();
    }
  }

}