// -------------------------------------------------------------------------
 public void addRobot(VacuumRobotControl rc) {
   roombaControl = rc;
   mc.addControl(roombaControl);
 }
 // -------------------------------------------------------------------------
 public VacuumSimulationEnvironment(String[] args) {
   mc = new MainControl(args);
   mc.robot.map.printMap();
   mc.setSafetyStopRecovery(true);
 }