disaggregatedPatrolAlongController.h

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/*******************************************************************************
** Copyright (c) 2004 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/


#pragma once

#include "vrfobjcore/singleTaskControllerComponent.h"

class DtFormationState;
class DtAggregatePatrolAlongPSR;
class DtAggregatePatrolAlongDescriptor;
class DtVrfObjectManager;

#include "vrfmodel/vrfmodelDefines.h"
class DT_DLL_vrfmodel DtDisaggregatedPatrolAlongController : public DtSingleTaskControllerComponent
{
public:

   enum DtPatrolAlongState
   {
      DtMovingAlongRoute = 0,
      DtReversingDirection = 1
   };

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

   virtual ~DtDisaggregatedPatrolAlongController();

   virtual DtString type() const;

   virtual bool init();

   virtual void tick();

   virtual void registerTaskMsgCallbacks();

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

   DtSimTaskStatePtr currentTaskState() const;

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

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

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

   virtual void onTaskComplete(DtSimMessage * msg);

   virtual bool createPSR();

   virtual DtIteratorDirection initialTraversalDirection(
      const DtString& routeName, const DtVector& initialWorldPosition) const;

   virtual void sendMoveAlongToSelf(const DtString& routeName,
      enum DtIteratorDirection traversalDirection, bool startAtClosestPoint);

private:

   DtDisaggregatedPatrolAlongController(const DtDisaggregatedPatrolAlongController& orig);

   DtDisaggregatedPatrolAlongController& operator=(const DtDisaggregatedPatrolAlongController& orig);
  
protected:

   const DtAggregatePatrolAlongDescriptor* myAggregatePatrolAlongDescriptor;

   DtFormationState* myFormationState;
   
   DtAggregatePatrolAlongPSR* myProcessState;

   bool myFirstTick;
};