@EventHandler
  public void on(PlayerMoveEvent e)
  {
    Player p = e.getPlayer();
    if ((p.getLocation().getBlock().getType() == Material.STONE_PLATE) &
      (p.getLocation().subtract(0.0D, 1.0D, 0.0D) != null))
    {
      Vector v = p.getLocation().getDirection().multiply(8.0D).setY(2.0D);
      p.setVelocity(v);
      p.playSound(p.getLocation(), Sound.ENDERMAN_TELEPORT, 3, 0);
      p.playSound(p.getLocation(), Sound.ENDERDRAGON_WINGS, 3.0F, 2.0F);
    }
  }
}