class FollowTask implements Runnable
    {
        private int _range = 70;
        private int _destX = 0;
        private int _destY = 0;

        public FollowTask()
        {
        }

        public FollowTask(int range)
        {
            _range = range;
        }

        @Override
        public void run()
        {
            try
            {
                if (_followTask == null)
                    return;

                L2Character followTarget = _followTarget; // copy to prevent NPE
                if (followTarget == null)
                {
                    if (_actor instanceof L2Summon)
                        ((L2Summon) _actor).setFollowStatus(false);
                    setIntention(AI_INTENTION_IDLE);
                    return;
                }

                if (!_actor.isInsideRadius(followTarget, _range, true, false, false))
                {
                    if (!_actor.isInsideRadius(followTarget, 3000, true, false, false))
                    {
                        // if the target is too far (maybe also teleported)
                        if (_actor instanceof L2Summon)
                            ((L2Summon) _actor).setFollowStatus(false);

                        setIntention(AI_INTENTION_IDLE);
                        return;
                    }
                    if (getIntention() == AI_INTENTION_ATTACK && !(_actor instanceof L2PcInstance) && !(_actor instanceof L2Summon))
                    {
                        if (followTarget.getXdestination() != _destX || followTarget.getYdestination() != _destY)
                        {
                            _destX = followTarget.getXdestination();
                            _destY = followTarget.getYdestination();
                            //if (_actor.isMoving())
                            //_actor.stopMove(null);
                            //moveTo(_destX+Rnd.get(-120, 120), _destY+Rnd.get(-120, 120), followTarget.getZdestination()+30);
                            //Location _vector = _actor.getMyLocation().getVector(followTarget.getMyLocation());
                            //, _destinyLoc;

                            _actor.moveToLocation(_destX + Rnd.get(-60, 60), _destY + Rnd.get(-60, 60), followTarget.getZdestination() + _actor.getObjectCollisionHeight(), 0);
                        }
                        else if (followTarget.isMoving() && !_actor.isMoving())
                            _actor.moveToLocation(followTarget.getXdestination() + Rnd.get(-60, 60), followTarget.getYdestination() + Rnd.get(-60, 60), followTarget.getZdestination() + _actor.getObjectCollisionHeight(), 0);
                    }
                    else
                    {
                        _destX = 0;
                        _destY = 0;

                        //moveToPawn(followTarget, _range);
                        if (!(_actor instanceof L2PcInstance) && !(_actor instanceof L2Summon))
                            _actor.moveToLocation(followTarget.getXdestination() + ((int) Rnd.get(-followTarget.getCollisionRadius() / 2, followTarget.getCollisionRadius() / 2)),
                                    followTarget.getYdestination() + ((int) Rnd.get(-followTarget.getCollisionRadius() / 2, followTarget.getCollisionRadius() / 2)),
                                    followTarget.getZdestination() + _actor.getObjectCollisionHeight(), 0);
                        else
                            _actor.moveToLocation(followTarget.getX(), followTarget.getY(), followTarget.getZ(), 0);

                    }
                }
            }
            catch (Exception e)
            {
                _log.log(Level.WARNING, "", e);
            }
        }
    }