DtObserverShooter.h

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/*****************************************************************************
 ** Copyright (c) 2023 MAK Technologies, Inc.
 ** All rights reserved.
 *****************************************************************************/
#pragma once


#include "DtProjectile.h"

#include <vrvCore/DtUniqueID.h>

#include <matrix/vlVector.h>
#include <matrix/vlTaitBryan.h>

#include <unordered_map>
#include <boost/function.hpp>

#include <list>
#include <string>

// Use the VR-Vantage namespace.
// All classes in VR-Vantage are in this namespace.
namespace makVrv
{
   class DtDe;

   class DT_DLL_EXAMPLEPROJECTILE DtObserverShooter
   {
   public:
      DtObserverShooter( DtDe& de );

      virtual ~DtObserverShooter();

      void fireProjectile();

      void setModelDefinitionName( const std::string& modelDefinitionName );

      void setProjectileSpeed( double speed );

      void tick( double simTime );

      void removeExpiredProjectiles();

      void setIntersectionCallback( DtProjectile::IntersectionCallback callback );

   protected:
      typedef std::unordered_map<DtUniqueID, DtProjectile*> ProjectileMap;
      typedef std::list<DtUniqueID> ProjectileIDList;

   protected:
      DtDe& myDe;
      ProjectileMap myProjectiles;
      ProjectileIDList myExpiredProjectiles;
      std::string myModelDefinitionName;
      double myProjectileSpeed;
      DtProjectile::IntersectionCallback myIntersectionCallback;
   };
}