Anyone who has trouble understanding the existing A* pathfinding resources on the internet might find the following article to be useful. There is also a brief intro to more advanced topics. See: A* Pathfinding for Beginners By Patrick Lester [Note: Thanks for the suggestion David - see below] [edited by - turtle1776 on October 31, 2002 8:29:01 PM]

Thanks, good link .

David Antonini.

P.S : here is for ppl too lazy to cut and paste
A* tutorial