NPC walk range limit

[l2gang]

L2J Revision Number: 5463
L2JDP Revision Number: 8954

Is there a simple way to make 1 npc monster to stay in a specified range ?
Was done for the Ant Queen in AI script like this :

Code: Select all

if (_queen.getDistanceSq(QUEEN_X, QUEEN_Y, QUEEN_Z) > 2000.)                            {                                    _queen.clearAggroList();                                    _queen.getAI().setIntention(CtrlIntention.AI_INTENTION_MOVE_TO, new L2CharPosition(QUEEN_X, QUEEN_Y, QUEEN_Z, 0));                            }