<?php


class Badge
{

    publi function addPoints ($name)
    {

        list ($base, $event) = explode('.', $name);

        include '/badges/' . $base . '.php'; // /badges/user.php

        $badge = new UserBadge();
        $points = $badge->trigger($event);
        if ($points)
        {
            // add points to user account
        }

    }




}

class BadgeSystem
{

    public function trigger ($event)
    {

        return $this->$event();

    }

}

class UserBadges extends BadgeSystem
{

    public function login ()
    {

        return 0;

    }

}


Badge::trackEvent('user.login');