public function top_scores()
{
$this->View->render('info/top_scores', array('ranking' => GameModel::get_ranking()));
}
public function end_screen()
{
// if the game's not finished, don't allow this method
if (Session::get('game') != 'end_screen') {
Redirect::to('game/');
return false;
}
// change the game mode to null - the game is finished
Session::set('game', null);
$this->View->render('game/end_screen', array('ranking' => GameModel::get_ranking()));
}
