how to block all plugins while...

Hi. How to block(disable or somethink - tried event.setCancelled(true) not work as i need) all plugin while my plugin is not done work... Main plugin is antigreif. his must block any commands(like register login and other plugins...). Iv tried it with anjosecurity and withi myself auth plugin.

with my auth its working fine, but with anjo i see somethink wrong, i still cant type /register and other, but anjo block onPlayerMove and i cant cancel it
anjo's onPlayerMove:

Code:

@Override
    public void onPlayerMove(PlayerMoveEvent event) {
        Player p = event.getPlayer();
        plugin.handleCancellable(p, event);
        if(event.isCancelled()){
            p.teleportTo(event.getFrom());
        }
    }

how to cancel it? +

anjo's onPlayerTeleport:

Code:

@Override
    public void onPlayerTeleport(PlayerMoveEvent event) {
        Player p = event.getPlayer();
        plugin.handleCancellable(p, event);
        if(event.isCancelled()){
            p.teleportTo(event.getFrom());
        }
    }

onPlayerTeleport (my plugin) - fix for anjo's onplayerteleport:

Code:

Location loc = ...
event.setTo(loc);
event.setFrom(loc);
event.setCancelled(false);

but what need to do with onplayermove i cant understand. please help! )