I cannot figure out this

[GoogleCodeExporter]

I downloaded your code, and tried it by passing an array as following:

var pt:Pathfinder = new Pathfinder(); 
var arr:Array = new Array();
arr = [[0,0,0],[0,0,0],[0,0,0]];
pt.loadMap(arr, 2, 2);
var path:Array = pt.getPath(new Point(0, 0), new Point(2, 2));

Which gives the following error: 
"TypeError: Error #1010: A term is undefined and has no properties."
(Line #108 of your code)

Then I tried to give dimensions as "3,3" as in: "pt.loadMap(arr, 3, 3);"

It gives the same error again. But now on Line #190 of your code.

So, what am I doing wrong??

Original issue reported on code.google.com by epi...@gmail.com on 2 Feb 2012 at 9:16

[GoogleCodeExporter]

        public function loadMap(m: Array) {
            map = m;
            tmpMap = new Array();   
            dimensionX = map.length; 
            dimensionY = map[0].length;; 
        }


Instead of


        public function loadMap(m: Array, dX:Number, dY:Number) {
            map = m;
            tmpMap = new Array();   
            dimensionX = dX;
            dimensionY = dY;
        }

Original comment by fluoc...@gmail.com on 3 Mar 2012 at 7:01