entityStateEncoder.h

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


#pragma once

#if DtDIS

#include <vl/stateEncoder.h>
#include <vl/entityStatePdu.h>
#include <vl/entityStateRepository.h>

#define DtStateChange_POSITION    0x0100
#define DtStateChange_ORIENTATION 0x0200
#define DtStateChange_DR_ALG      0x0400
#define DtStateChange_DR_OTHER    0x0800
#define DtStateChange_APPEARANCE  0x1000
#define DtStateChange_ART_PARTS   0x2000
#define DtStateChange_ATT_PARTS   0x4000
#define DtStateChange_VP_RECS     0x8000


class DT_DLL_VL DtEntityStateEncoder : public DtStateEncoder
{
public:

   DtEntityStateEncoder();

   DtEntityStateEncoder( const DtEntityStateEncoder& orig );

   virtual ~DtEntityStateEncoder();

   DtEntityStateEncoder& operator = ( const DtEntityStateEncoder& orig );

   virtual DtEntityStatePdu* stateMsg(
      const DtEntityStateRepository& stateRep,
      const DtEntityStateRepository& asSeenByRemote );

   DtCLONE_ENCODER( DtEntityStateEncoder );

protected:

   virtual bool sendNeeded( const DtEntityStateRepository& stateRep,
      const DtEntityStateRepository& asSeenByRemote );

   virtual void fillOut( const DtEntityStateRepository& stateRep,
      const DtEntityStateRepository& asSeenByRemote,
      DtEntityStatePdu* pdu );

   virtual bool artPartsNeedUpdating(
      const DtEntityStateRepository& stateRep,
      const DtEntityStateRepository& asSeenByRemote );

   virtual bool attPartsNeedUpdating(
      const DtEntityStateRepository& stateRep,
      const DtEntityStateRepository& asSeenByRemote );

   virtual bool netnNeedsUpdating(
      const DtEntityStateRepository& stateRep,
      const DtEntityStateRepository& asSeenByRemote);

   virtual bool makExtensionsNeedUpdating(
      const DtEntityStateRepository& stateRep,
      const DtEntityStateRepository& asSeenByRemote);

   virtual bool variableDatumNeedsUpdating(
      const DtEntityStateRepository& stateRep,
      const DtEntityStateRepository& asSeenByRemote );

   virtual void fillOutDeadReckoningParams(
      const DtEntityStateRepository& stateRep,
      DtEntityStatePdu* pdu );

   virtual void fillOutArtAndAttParts(
      const DtEntityStateRepository& stateRep,
      const DtEntityStateRepository& asSeenByRemote,
      DtEntityStatePdu* pdu );

   virtual void fillOutNetnAttributes(const DtEntityStateRepository& stateRep,
      const DtEntityStateRepository& asSeenByRemote);

   virtual void fillOutMakExtendedAttributes(const DtEntityStateRepository& stateRep,
      const DtEntityStateRepository& asSeenByRemote);

protected:

   DtEntityStatePdu myEsPdu;
   bool myFilloutMakAttributeRecords;
   bool myFilloutNetnAttributeRecords;

};

#endif   // DtDIS