surfaceEntityPatrolBetweenController.h

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/*******************************************************************************
** Copyright (c) 2002 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/



#pragma once

#include "vrfmodel/surfaceEntityMoveToController.h"

#include <vlutil/vlString.h>

class DtSimManager;
class DtSimMessage;


#include "vrfmodel/vrfmodelDefines.h"
class DT_DLL_vrfmodel DtSurfaceEntityPatrolBetweenController : 
   public DtSurfaceEntityMoveToController
{
public:

   DtSurfaceEntityPatrolBetweenController(const DtString& name, 
      DtVrfObject* owner,
      DtSimManager* simManager, 
      DtComponentDescriptor* desc = 0,
      DtReaderWriterRegistry* parentRegistry = 0);

   virtual ~DtSurfaceEntityPatrolBetweenController();

   static DtSimComponent * creator(const DtString& name, 
      DtVrfObject* owner,
      DtSimManager* simManager, 
      DtComponentDescriptor* desc = 0,
      DtReaderWriterRegistry* parentRegistry = 0);

   virtual DtString type() const;

   static void patrolBetweenCallback(DtSimMessage * msg, void * usrData);

   virtual void processPatrolBetweenTask(DtSimMessage * msg);

   virtual const DtString& firstWaypoint() const;
   virtual void setFirstWaypoint(const DtString& waypoint);

   virtual const DtString& secondWaypoint() const;
   virtual void setSecondWaypoint(const DtString& waypoint);

   virtual bool atGoal();

   virtual bool passedGoal();

   virtual void controlMovement();

protected:
   virtual void registerTaskMsgCallbacks();

   DtSurfaceEntityPatrolBetweenController();

   DtSurfaceEntityPatrolBetweenController
      (const DtSurfaceEntityPatrolBetweenController & orig);

   const DtSurfaceEntityPatrolBetweenController & operator=
      (const DtSurfaceEntityPatrolBetweenController & orig);
};