src/Neuron/GameServer/Map/Location.php
public function getRandomNumber ($base)
	{	
		$x = $this->x ();
		$y = $this->y ();

		$in = md5 ($x . $base . $y);

		$chars = 5;
		$in = substr ($in, ($x * $y) % (32 - $chars), $chars);
		
		return round ((base_convert ($in, 16, 10) % $base) + 1);
	}
public function getRandomNumber ($base)
	{	
		$x = $this->x ();
		$y = $this->y ();

		$in = md5 ($x . $base . $y);

		$chars = 5;
		$in = substr ($in, ($x * $y) % (32 - $chars), $chars);
		
		return round ((base_convert ($in, 16, 10) % $base) + 1);
	}
Get a random int based on $x, $y and $base