SimpleScene.h

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//
// C++ Interface: Audio::SimpleScene
//
#ifndef __AUDIO_SIMPLESCENE_H__INCLUDED__
#define __AUDIO_SIMPLESCENE_H__INCLUDED__

#include "Exceptions.h"
#include "Types.h"
#include "Scene.h"
#include "Listener.h"

#include <set>


namespace Audio {

    // Forwards
    class Source;
    class SimpleSource;

    class SimpleScene : public Scene, public SharedFromThis<SimpleScene>
    {
        typedef std::set<SharedPtr<Source> > SourceSet;
        
        Listener listener;
        
        SourceSet activeSources;
        
    public:
        typedef SourceSet::iterator SourceIterator;
    
    public:
    
        //
        // Standard Scene interface
        //
    
        SimpleScene(const std::string &name) throw();
        
        virtual ~SimpleScene();
        
        virtual void add(SharedPtr<Source> source) throw(Exception);
        
        virtual void remove(SharedPtr<Source> source) throw(NotFoundException);
        
        virtual Listener& getListener() throw();
        
        
        //
        // SimpleScene-specific interface
        //
        
        virtual void notifySourcePlaying(SharedPtr<Source> source, bool playing) throw(Exception);
        
        SourceIterator getActiveSources() throw();
        
        SourceIterator getActiveSourcesEnd() throw();
        
    protected:
        void attach(SimpleSource *source) throw();
        void detach(SimpleSource *source) throw();
    };

};

#endif//__AUDIO_SIMPLESCENE_H__INCLUDED__