missileMoveToControllerComponent.h

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/*******************************************************************************
** Copyright (c) 1999 MaK Technologies, Inc.
** All rights reserved.
*******************************************************************************/



#pragma once


#include "vrfmodel/missileControllerComponent.h"

#include <matrix/vlVector.h>

class DtString;
class DtSimManager;
class DtConstrainedAnalogPort;
class boolPort;
class DtSimMessage;


#include "vrfmodel/vrfmodelDefines.h"
class DT_DLL_vrfmodel DtMissileMoveToControllerComponent : public DtMissileControllerComponent
{
public:

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

   virtual ~DtMissileMoveToControllerComponent();

   virtual void tick();

   virtual const char* type() const;


   virtual void setTargetPoint(const DtVector& targetPoint);
   virtual const DtVector& targetPoint() const;

   virtual void setTargetVelocity(const DtVector& arg);
   virtual const DtVector& targetVelocity() const;

   virtual void calculateSteering(const DtVector &relativeVelocity,
      const DtVector &localPosition,
      const DtVector &targetVelocity,
      const DtVector &targetPoint, 
      double& maneuverAccelXOut,
      double& maneuverAccelYOut,
      double& maneuverAccelZOut);

   static void targetPointCallback(DtSimMessage * msg, void * usr);

   virtual void processTargetPointTask(DtSimMessage * msg);

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

protected:
   DtMissileMoveToControllerComponent();

   DtMissileMoveToControllerComponent(
      const DtMissileMoveToControllerComponent& orig);

   const DtMissileMoveToControllerComponent& operator=(
      const DtMissileMoveToControllerComponent& orig);

   virtual void registerTaskMsgCallbacks();

   virtual bool setupControlPoint();

   virtual double findDesiredSpeed();

   virtual void doMoving();

protected:

   double           myDesiredSpeed;
   double           myCurrentSpeed;

};