/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */

#include "ns3/ptr.h"

#include "ns3/position.h"

#include "ns3/position-set-notifier.h"

#include "ns3/random-walk-position.h"

#include "ns3/default-value.h"

#include "ns3/command-line.h"

#include "ns3/simulator.h"

#include "ns3/nstime.h"

using namespace ns3;

static void 

CourseChange (Ptr<const Position> position)

{

  double x, y, z;

  position->Get (x, y, z);

}

int main (int argc, char *argv[])

{

  Bind ("RandomWalkMinSpeed", "2");

  Bind ("RandomWalkMaxSpeed", "3");

  Bind ("RandomWalkMode", "Time");

  Bind ("RandomWalkModeDistance", "20");

  Bind ("RandomWalkModeTime", "2s");

  CommandLine::Parse (argc, argv);

  Ptr<PositionSetNotifier> notifier = Create<PositionSetNotifier> ();

  Ptr<RandomWalkPosition> position = Create<RandomWalkPosition> ();

  position->AddInterface (notifier);

  notifier->RegisterListener (MakeCallback (&CourseChange));

  Simulator::StopAt (Seconds (10.0));

  Simulator::Run ();

  return 0;

}