lgrDisLegacyEntityTracker.h

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/******************************************************************************
** Copyright (c) 1992-2025 MAK Technologies, Inc
** All rights reserved.
******************************************************************************/


#pragma once

#if DtDIS

#include <lgrSim/lgrDisEntityTracker.h>


namespace MAKLogger
{
   class DtPacket;
   class DtLgrSystemDriver;

   class DT_DLL_LGRSIM DtLgrDisLegacyEntityTracker : public DtLgrDisEntityTracker
   {
   public:

      DT_VIRTUAL_CTR( DtLgrDisLegacyEntityTracker, () )

      DT_VIRTUAL_BASE_CTR( DtLgrEntityTracker, () )

      
      virtual ~DtLgrDisLegacyEntityTracker();

   private:

      DtLgrDisLegacyEntityTracker(const DtLgrDisLegacyEntityTracker&);

      DtLgrDisLegacyEntityTracker& operator=(const DtLgrDisLegacyEntityTracker&);

   public:

      virtual DtLgrEntityTracker* createFromPacket(const DtPacket& packet);

   protected:

      struct NetLegacyTrackerEntryHeader
      {
         DtNetInt32 entrySize;

         DtNetFloat64 firstTime;
         DtNetFloat64 lastTime;

         DtNetInt32 force;

         DtNetInt32 nameSize;
         DtNetInt32 typeSize;
      };


      struct NetLegacyTrackerEntry
      {
         struct NetLegacyTrackerEntryHeader header;
         char name[1]; // name[nameSize]
         //char type[typeSize];
      };


   protected:

      virtual unsigned encodedEntrySize(const TrackerEntry& entry, bool includePadding=true) const;

      virtual char* encodeEntry(char* entryData, const TrackerEntry& entry) const;

      virtual const char* decodeEntry(const char* entryData);

   };
}

#endif