CigiSymbolCtrlV3_3.cpp

Go to the documentation of this file.

#define _EXPORT_CCL_


#include "CigiSymbolCtrlV3_3.h"
#include "CigiSwapping.h"
#include "CigiExceptions.h"



// ====================================================================
// Construction/Destruction
// ====================================================================

// ================================================
// CigiBaseEntityCtrl
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
CigiSymbolCtrlV3_3::CigiSymbolCtrlV3_3(void)
{
   PacketID = CIGI_SYMBOL_CONTROL_PACKET_ID_V3_3;
   PacketSize = CIGI_SYMBOL_CONTROL_PACKET_SIZE_V3_3;
   Version = 3;
   MinorVersion = 3;

   SymbolID = 0;
   SymbolState = CigiBaseSymbolCtrl::Hidden;
   AttachState = CigiBaseSymbolCtrl::Detach;
   FlashCtrl = CigiBaseSymbolCtrl::Continue;
   InheritColor = CigiBaseSymbolCtrl::NotInherit;
   ParentSymbolID = 0;
   SurfaceID = 0;
   Layer = 0;
   FlashDutyCycle = 0;
   FlashPeriod = 0.0;
   UPosition = 0.0;
   VPosition = 0.0;
   Rotation = 0.0;
   Red = 0;
   Green = 0;
   Blue = 0;
   Alpha = 0;
   ScaleU = 0.0;
   ScaleV = 0.0;

}

// ================================================
// ~CigiBaseEntityCtrl
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
CigiSymbolCtrlV3_3::~CigiSymbolCtrlV3_3(void)
{
}



// ====================================================================
// Pack and Unpack
// ====================================================================

// ================================================
// Pack
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
int CigiSymbolCtrlV3_3::Pack(CigiBasePacket * Base, Cigi_uint8 * Buff, void *Spec) const
{
   PackPointer CDta;

   CigiSymbolCtrlV3_3 * Data =
      ( CigiSymbolCtrlV3_3 *)Base;

   CDta.c = Buff;

   *CDta.c++ = PacketID;
   *CDta.c++ = PacketSize;

   *CDta.s++ = Data->SymbolID;

   unsigned char HDta = 0;
   HDta |= (Data->SymbolState & 0x03);
   HDta |= ((Data->AttachState << 2) & 0x04);
   HDta |= ((Data->FlashCtrl << 3) & 0x08);
   HDta |= ((Data->InheritColor << 4) & 0x10);
   *CDta.c++ = HDta;

   *CDta.c++ = 0;

   *CDta.s++ = Data->ParentSymbolID;
   *CDta.s++ = Data->SurfaceID;
   *CDta.c++ = Data->Layer;
   *CDta.c++ = Data->FlashDutyCycle;
   *CDta.f++ = Data->FlashPeriod;
   *CDta.f++ = Data->UPosition;
   *CDta.f++ = Data->VPosition;
   *CDta.f++ = Data->Rotation;
   *CDta.c++ = Data->Red;
   *CDta.c++ = Data->Green;
   *CDta.c++ = Data->Blue;
   *CDta.c++ = Data->Alpha;
   *CDta.f++ = Data->ScaleU;
   *CDta.f++ = Data->ScaleV;


   return(PacketSize);

}

// ================================================
// Unpack
// vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
int CigiSymbolCtrlV3_3::Unpack(Cigi_uint8 * Buff, bool Swap, void *Spec)
{
   PackPointer CDta;
   unsigned char HDta = 0;

   CDta.c = Buff;

   CDta.c += 2;  // Step over packet id and size

   if(!Swap)
   {

      SymbolID = *CDta.s++;

      HDta = *CDta.c++;

      CDta.c++;

      ParentSymbolID = *CDta.s++;
      SurfaceID = *CDta.s++;
      Layer = *CDta.c++;
      FlashDutyCycle = *CDta.c++;
      FlashPeriod = *CDta.f++;
      UPosition = *CDta.f++;
      VPosition = *CDta.f++;
      Rotation = *CDta.f++;
      Red = *CDta.c++;
      Green = *CDta.c++;
      Blue = *CDta.c++;
      Alpha = *CDta.c++;
      ScaleU = *CDta.f++;
      ScaleV = *CDta.f++;

   }
   else
   {

      CigiSwap2(&SymbolID, CDta.s++);

      HDta = *CDta.c++;

      CDta.c++;

      CigiSwap2(&ParentSymbolID, CDta.s++);
      CigiSwap2(&SurfaceID, CDta.s++);
      Layer = *CDta.c++;
      FlashDutyCycle = *CDta.c++;
      CigiSwap4(&FlashPeriod, CDta.f++);
      CigiSwap4(&UPosition, CDta.f++);
      CigiSwap4(&VPosition, CDta.f++);
      CigiSwap4(&Rotation, CDta.f++);
      Red = *CDta.c++;
      Green = *CDta.c++;
      Blue = *CDta.c++;
      Alpha = *CDta.c++;
      CigiSwap4(&ScaleU, CDta.f++);
      CigiSwap4(&ScaleV, CDta.f++);

   }

   SymbolState = (SymbolStateGrp)(HDta & 0x03);
   AttachState = (AttachStateGrp)((HDta >> 2) & 0x01);
   FlashCtrl = (FlashCtrlGrp)((HDta >> 3) & 0x01);
   InheritColor = (InheritColorGrp)((HDta >> 4) & 0x01);

   return(PacketSize);

}

---