@Override
	public boolean tick(Tickable ticking, int tickID)
	{
		if(!super.tick(ticking,tickID))
			return false;

		final MOB mob=(MOB)affected;
		if(mob==null) return true;
		if(mob==invoker) return true;
		final boolean oldasleep=asleep;
		if(CMLib.dice().rollPercentage()>(50-(2*getXLEVELLevel(invoker()))))
			asleep=true;
		else
			asleep=false;
		if(asleep!=oldasleep)
		{
			if(oldasleep)
			{
				if(CMLib.flags().isSleeping(mob))
					mob.phyStats().setDisposition(mob.phyStats().disposition()-PhyStats.IS_SLEEPING);
				mob.location().show(mob,null,CMMsg.MSG_QUIETMOVEMENT,_("<S-NAME> wake(s) up."));
			}
			else
			{
				mob.location().show(mob,null,CMMsg.MSG_NOISYMOVEMENT,_("<S-NAME> fall(s) asleep."));
				mob.phyStats().setDisposition(mob.phyStats().disposition()|PhyStats.IS_SLEEPING);
			}
		}

		return true;
	}