basically, no. That's because the Floyd-Warshall algorithm only consists in looking up in a table of fixed paths (which table is usually saved in the waypoints file).
If you want to know more about pathfinders, as well as pseudo-code samples for various of them, look here:
http://filebase.bots-united.com/inde...on=file&id=106
that's all I ever needed to write my own A* implementation.