package NET.worlds.network;

import NET.worlds.scape.Drone;
import NET.worlds.scape.Room;
import java.io.IOException;

public class roomChangeCmd extends receivedNetPacket {
   public static final byte ROOMCHNGCMD = 5;
   protected int _roomID;
   protected short _x;
   protected short _y;
   protected short _z;
   protected short _direction;

   public roomChangeCmd() {
      this._commandType = 5;
   }

   public roomChangeCmd(Room room, short x, short y, short z, short direction) {
      super(null, 5);
      this._roomID = room.getNetworkRoom().getRoomID();

      assert this._roomID != 0;

      this._x = x;
      this._y = y;
      this._z = z;
      this._direction = direction;
   }

   @Override
   void parseNetData(ServerInputStream data) throws IOException {
      this._roomID = data.readUnsignedShort();
      this._x = data.readShort();
      this._y = data.readShort();
      this._z = data.readShort();
      this._direction = data.readShort();
   }

   @Override
   int packetSize() {
      return 10 + super.packetSize();
   }

   @Override
   void send(ServerOutputStream o) throws IOException {
      super.send(o);
      o.writeShort(this._roomID);
      o.writeShort(this._x);
      o.writeShort(this._y);
      o.writeShort(this._z);
      o.writeShort(this._direction);
   }

   @Override
   void process(WorldServer _serv) throws Exception {
      NetworkObject o = _serv.getObject(this._objID);
      if (o instanceof Drone) {
         assert this._roomID != 0;

         Room newroom = null;
         NetworkRoom netroom = _serv.getNetworkRoom(this._roomID);
         if (netroom != null) {
            newroom = netroom.getRoom();
         }

         this._direction = (short)(90 - this._direction);
         this._direction = (short)(360 - this._direction);
         ((Drone)o).roomChange(newroom, this._x, this._y, this._z, this._direction);
      }
   }

   @Override
   public String toString(WorldServer serv) {
      return "ROOMCHNG " + this._objID.toString(serv) + " in " + this._roomID + " @ " + this._x + "," + this._y + "," + this._z + "," + this._direction;
   }
}