Looks cool. I've always liked the detailed introduction to A* and comparison to other methods: http://www.redblobgames.com/pathfinding/a-star/introduction.html

Looks cool. I've always liked the detailed introduction to A* and comparison to other methods: http://www.redblobgames.com/pathfinding/a-star/introduction.html http://www.redblobgames.com/pathfinding/a-star/introduction....