/tq command script

// tq.js

var ID_CREATE_SUCCESS = 47;
var ID_PLAYER_TEXT = 80;
var ID_UPDATE = 66;
var ID_TELEPORT = 67;
var ID_NEW_TICK = 50;
var ID_QUEST_OBJECTID = 48;

var questObjectId = -1;
var questLoc = null;
var playerLocs = {};
var myId = -1;

function onClientPacket(event) {
   var packet = event.getPacket();
   switch (packet.id()) {
      case ID_PLAYER_TEXT: {
         var text = packet.text.toLowerCase();
         if(text == "/tq"){
            event.cancel();

            if(questObjectId == -1 || questLoc == null){
               break;
            }
            var minDist = questLoc.distanceSquaredTo(playerLocs[myId]);
            var toTp = myId;
            for(var player in playerLocs){
               var distToQuest = questLoc.distanceSquaredTo(playerLocs[player]);
               
               if(distToQuest < minDist){
                  minDist = distToQuest;
                  toTp = player;
               }
            }
            if (toTp != myId){
               //send tp packet
               var tp_packet = event.createPacket(ID_TELEPORT);
               tp_packet.objectId = toTp;
               event.sendToServer(tp_packet);
               break;
            }
         }
         break;
      }
   }
}

function onServerPacket(event) {
   var packet = event.getPacket();
   switch (packet.id()) {
      case ID_CREATE_SUCCESS: {
         myId = packet.objectId;
         break;
      }
      case ID_UPDATE: {
         // New objects
         for (var i = 0; i < packet.newObjs.length; i++) {
            var objectData = packet.newObjs[i];

            var type = objectData.objectType;
            if(type == 768 || type == 775 || type == 782 || type == 784 || (type >= 797 && type <= 806)){ // player classes
               playerLocs[objectData.status.objectId] = objectData.status.pos;
            }else{
               if(objectData.status.objectId == questObjectId){
                  questLoc = objectData.status.pos;
               }
            }
         }

         // Removed objects
         for (var i = 0; i < packet.drops.length; i++) {
            var droppedObjectId = packet.drops[i];

            if(playerLocs[droppedObjectId] != null){
               delete playerLocs[droppedObjectId];      
            }
            else if(droppedObjectId == questObjectId){
               questObjectId = -1;
               questLoc = null;
            }
         }
         break;
      }
      case ID_NEW_TICK: {
         for (var i = 0; i < packet.statuses.length; i++) {
            var status = packet.statuses[i];

            for (player in playerLocs){
               if(status.objectId == player){
                  playerLocs[player] = status.pos;
                  break;
               }
            }
         }
         break;
      }
      case ID_QUEST_OBJECTID: {
         questObjectId = packet.objectId;
         break;
      }
   }
}