@EventHandler
  public void blockInteractEvent(PlayerInteractEvent ev)
  {
    if (ev.getAction().equals(Action.RIGHT_CLICK_BLOCK)) {
      if ((ev.getClickedBlock().getType().equals(Material.WOODEN_DOOR)) ||
        (ev.getClickedBlock().getType().equals(Material.FENCE_GATE)) ||
        (ev.getClickedBlock().getType().equals(Material.TRAP_DOOR)))
      {
        pName = ev.getPlayer().getName();
        Bukkit.getServer().getScheduler()
          .runTaskLater(this, new Runnable()
          {
            public void run()
            {
              Main.pName = "";
            }
          }, this.delay * 20);
      }
    }
    if ((ev.getItem() != null) && (ev.getItem().getType() == Material.ENDER_PEARL) &&
      (ev.getPlayer().getName().equals(pName)))
    {
      ev.getPlayer().sendMessage(this.message);
      ev.setCancelled(true);
    }
  }