weatherObjectRepository.h

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/****************************************************************************
 * Copyright (c) 2017 VT MAK
 * All rights reserved.
 ****************************************************************************/


#pragma once

#include <vrfExtObjects/dllExport.h>
#include <vrfExtObjects/controlObjectRepository.h>
#include <vrfExtObjects/vrfElevationalConfigurationStateRecord.h>

class DT_DLL_vrfExtObjects DtWeatherObjectRepository
   : public DtControlObjectRepository
{
public:

   static DtEnvironmentProcessRepository* create();

   DtWeatherObjectRepository();
   DtWeatherObjectRepository(const DtWeatherObjectRepository&);

   // Utility to compare this repository against a remote estimate
   // Returns True is an update should be sent; False otherwise
   virtual bool sendNeeded(const DtEnvironmentProcessRepository& asSeenByRemote);

   void setClock(DtClock* clock);
   DtClock* clock() const;

   double lastUpdateTime() const;
   void setLastUpdateTime(DtTime t);


   virtual void addWindLevel(const DtNetElevationalConfigurationStateRecord&);
   virtual void addWindLevel(double altitude, double windSpeed, double windDirection, double visibilityDistance, int obscurant, int cloudType, double cloudDensity, double skyCoverage);
   virtual void clearWindLevels();

   virtual void removeWindLevel(double baseAltitude);

   virtual std::vector<DtNetElevationalConfigurationStateRecord> windLevels() const;

protected:

   virtual bool sendRecordsNeeded(const DtEnvironmentProcessRepository& asSeenByRemote);
   virtual bool sendWeatherRecNeeded(DtTime dt, DtNetEnvironmentalRecord* rec, DtNetEnvironmentalRecord* recRemote);
   virtual bool sendV3WeatherRecNeeded(DtTime dt, DtNetEnvironmentalRecord* rec, DtNetEnvironmentalRecord* recRemote);
   virtual bool sendNetRecNeeded(DtNetEnvironmentalRecord* rec1, DtNetEnvironmentalRecord* rec2);
   virtual DtStateRepository* clone(bool copy) const;

   virtual void updateDataRecords();
   virtual void updateExtensions();

protected:

   // Helpers for send-side dead reckoning (used to limit #updates sent)
   DtClock* myClock;
   DtTime myLastUpdateTime;

   // Local representation of weather layers -- ordered by altitude
   std::vector<DtNetElevationalConfigurationStateRecord> myWindLevels;

   bool myNeedsWindLevelUpdate;
};