visualization of a pathfinder is really the best chioce I'm also working on a different pathfinder, and I started with implementing visual representation of all the processes, because I'm coding with a lot of errors... but in this way debugging/optimization is much easier.
@sivan so true ,even though im used to code without seeing whats realy going on this gets real tough when doing a bit more complicated things ,we realy need helper functions like drawing stuff to see whats actualy happening and yes especialy for bugs/optimizing so much more becomes obvious with it,totaly agreed.
i have seen some screen shots of your project the map builder i think, keep going man it seems like you know your pathfinding stuff! ---------------------------------------------------------------------- @everyone theres a new update,check out my new debug mode drawing functions.. i think this wil be the last of the small updates
I'm also working on a different pathfinder, and I started with implementing visual representation of all the processes, because I'm coding with a lot of errors... 
but in this way debugging/optimization is much easier. 
