{
$map = array();
for ($x = 1; $x <= 20; $x++) {
for ($y = 1; $y <= 20; $y++) {
$rand = rand(1, 4);
if ($rand == 1) {
$map[$x . 'x' . $y] = array('weight' => '3.0');
} else {
$map[$x . 'x' . $y] = array('weight' => '1.0');
}
}
}
return $map;
}
//Currently getMap is dynamic and changes with each try, but you can send a pre-generated maps here just as easily
//as long as the weight is set for each map tile element and the array key is in XxY format
$map = getMap();
require 'class.pathfinder.php';
$path = new PathFinder();
//Create new pathfinder object
$path->setOrigin(1, 1);
//Set the start location
$path->setDestination(20, 20);
//Set the destination
$path->setMap($map);
//Assign the map to use for calculations
$result = $path->returnPath();
//Returns an array of all the walked steps
echo '<pre>';
print_r($result);
echo '</pre>';
