include/vrfmodel/groundOrbitController.h

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/*******************************************************************************
** Copyright (c) 2005 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: groundOrbitController.h,v $ $Revision: 1.10 $ $State: Exp $
*******************************************************************************/



#ifndef groundOrbitController_H_
#define groundOrbitController_H_

#include "vrfmodel/gndAutoCntlr.h"
#include "vrfobjcore/automotivePSR.h"
#include "vrftasks/orbitTask.h"


#include "vrfmodel/vrfmodelDefines.h"
class DT_DLL_vrfmodel DtGroundOrbitController : public DtGroundAutoControllerComponent
{
public:

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

   virtual ~DtGroundOrbitController();

   virtual DtString type() const;

   static void orbitTaskCallback(DtSimMessage* msg, void* usr);
   virtual void processOrbitTask(DtSimMessage* msg);

   virtual void tick();

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

   virtual void registerTaskMsgCallbacks();
   
protected:

   DtVector center() const;
   void setCenter(const DtVector& newCenter);

   double radius() const;
   void setRadius(double newRadius);

   bool clockwise() const;
   void setClockwise(bool yesOrNo);

   void setActuatorsState(double currentHeading,
                          double desiredHeading,
                          double desiredSpeed,
                          double desiredBreak,
                          DtAutoTransmissionGearEnum  desiredGear);

private:
   DtGroundOrbitController(const DtGroundOrbitController& original);
   DtGroundOrbitController& operator=(const DtGroundOrbitController& original);

private:

   mutable double myOrbitRadiusSquared;
};

#endif