Example

[GoogleCodeExporter]

Can you give an example on how to build the map array of locations and find a 
path.

ex: var map:array=[[0,0,0]]; 


thanks.

Original issue reported on code.google.com by ansar...@gmail.com on 7 Jul 2011 at 4:20

[GoogleCodeExporter]

map is a Two Dimensional Array Containing Obstacle Map marked with 1 or 0 
values where 1 is obstacle:

Example

map:array = [[0,0,1], [0,0,1], [0,0,1]];

this is a 3x3 map containing a wall of obstacles on one side.

Original comment by avetis.z...@gmail.com on 13 Aug 2011 at 6:28

[GoogleCodeExporter]

Here a more complete example:


var map:Array = [[0, 0, 1, 1, 0, 0, 0, 0, 0, 0],
         [0, 0, 1, 1, 0, 0, 0, 0, 0, 0],
         [0, 0, 1, 1, 0, 0, 0, 0, 0, 0],
         [0, 0, 1, 1, 0, 0, 0, 0, 0, 0],
         [0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
         [0, 0, 1, 1, 0, 0, 0, 0, 0, 0],
         [0, 0, 1, 1, 0, 0, 0, 0, 0, 0],
         [0, 0, 1, 1, 0, 0, 0, 0, 0, 0],
         [0, 0, 1, 1, 0, 0, 0, 0, 0, 0],
         [0, 0, 1, 1, 0, 0, 0, 0, 0, 0]];

var pt:Pathfinder = new Pathfinder();           
pt.loadMap(map, 10, 10);
var path:Array = pt.getPath(new Point(1, 1), new Point(8, 8), false);   


var myShape:Shape = new Shape(); 
addChild(myShape);

myShape.graphics.lineStyle(2, 0x990000, 5);

for (var i:int=0; i<path.length; i++) {
    trace(path[i].x, path[i].y)
    myShape.graphics.lineTo(path[i].x, path[i].y);;
}

Original comment by fluoc...@gmail.com on 3 Mar 2012 at 6:53

Attachments:

• example.fla