tenaBroker/fireInTrans.h

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/*********************************************************************
** Copyright (c) 2003 MaK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: fireInTrans.h,v $ $Revision: 1.9 $ $State: Exp $
*********************************************************************/
#ifndef fireInTrans_H_
#define fireInTrans_H_


class DtFireInteraction;

namespace MAKVrExchange {
class DtPortalFireInteraction;
}

#include "interactionTrans.h" //DtInteractionTranslator

#include <list>
 

namespace MAKVrExchange { namespace DtTenaBroker {

class DtTenaBroker;

class DT_DLL_TENABROKER DtFireInteractionTranslator : public DtInteractionTranslator
{
protected:
   //Used internally to store previously seen fire interactions.
   struct DtIDVectorPair 
   {
      DtGlobalObjectDesignator id;
      DtVector loc;
   };

public:

   DtFireInteractionTranslator( DtTenaBroker* broker );

   virtual ~DtFireInteractionTranslator();

private:

   DtFireInteractionTranslator( const DtFireInteractionTranslator& original );

   DtFireInteractionTranslator& operator=( const DtFireInteractionTranslator& rightOperand );

public:

   static const char* translatorName();

   virtual const char* virtualTranslatorName() const;

   virtual void enableTranslator(bool enabled);

   virtual DtPortalFireInteraction* translate( DtPortalFireInteraction* destination, 
                                               const DtFireInteraction& source );

   virtual DtFireInteraction* translate( DtFireInteraction*             destination, 
                                         const DtPortalFireInteraction& source );

   // It is static because
   // translators don't really have access to each other. This is a bit 
   // unconventional, but its a better design choice than linking the two objects due
   // to possible problems with overridden translators.
   static void getStoredFireLocation(const DtGlobalObjectDesignator& id,
      DtVector& retLocation, bool& found );


protected:

   virtual void createTenaInteraction( const DtPortalFireInteraction& incoming );

   virtual void createPortalInteraction( const DtFireInteraction& incoming );

   static void receiveTenaInteraction( DtFireInteraction* interaction, void* userData );

   static void receivePortalInteraction( const DtPortalFireInteraction& interaction, void* userData );

   static const char thisTranslatorName[];

   static std::list<DtIDVectorPair> myOldFireInteractionColl;

private:

   int operator==( const DtFireInteractionTranslator& rightOperand ) const;

   int operator!=( const DtFireInteractionTranslator& rightOperand ) const;

}; //end class DtFireInteractionTranslator


}}

#endif //end #ifndef fireInTrans_H_