* x-position
* @param y
* y-position
*/
private void addTokenToWorld(String name, int x, int y) {
final BoardToken token = (BoardToken) SingletonRepository.getEntityManager().getItem(name);
token.setPosition(x, y);
token.setHomePosition(x, y);
token.setTokenMoveListener(this);
getZone().add(token, false);
tokens.add(token);
}