groundMoveAlongControllerComponent.h

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/*******************************************************************************
** Copyright (c) 2012 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/



#pragma once

#include "vrfmodel/groundMoveToControllerComponent.h"

class DtLocalVectorIterator;

#include "vrfmodel/vrfmodelDefines.h"
class DT_DLL_vrfmodel DtGroundMoveAlongControllerComponent : public 
   DtGroundMoveToDestinationControllerComponent
{

public:

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

   virtual ~DtGroundMoveAlongControllerComponent();

   virtual bool init();

   virtual const char* type() const;

   virtual void preFirstTickInit();

   virtual void tick();

   static void moveAlongCallback(DtSimMessage* msg, void* usr, DtSimTaskStatePtr taskStatePtr);

   virtual DtSimTaskStatePtr currentTaskState() const;

   static void routeChangedCallback(DtVrfObject* obj, void * usr);
   virtual void processRouteChanged(DtVrfObject* obj);

   virtual void registerTaskMsgCallbacks();

   static DtReaderWriter* provideNextRoutePointIndex(void* c);

   virtual DtAutomotivePSR* getPSR(){return myProcessState;}

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

   virtual bool setupRoute();

   virtual bool setupDestination();

   virtual double findDesiredSpeed();

   virtual double findCosTurnAngle();

   virtual void stop();

   static void objectAddedCb(DtVrfObject * vrfObject, void * usr);

   static void objectAboutToBeRemovedCallback(DtVrfObject* obj, void* usr);

protected:
   virtual void processMoveAlong(const DtTaskMessage& msg, DtSimTaskStatePtr taskStatePtr);

   DtGroundMoveAlongControllerComponent();

   DtGroundMoveAlongControllerComponent(
      const DtGroundMoveAlongControllerComponent& orig);

   DtGroundMoveAlongControllerComponent& operator=(
      const DtGroundMoveAlongControllerComponent& orig);

   virtual void buildLocalRoute();

   virtual void emptyVertexList();

   virtual void processObjectAdded(DtVrfObject * vrfObject);

   virtual void clearTask();

   virtual bool decideToGiveUpTask() const;

   virtual void processObjectAboutToBeRemoved(DtVrfObject* obj);

   virtual void updateTaskVisualizations();

protected:

   DtVrfObject*            myRoute;

   bool               myRouteHasChanged;
   bool               myResetVertex;

   int myPreviousVertex;
};