source: trunk/nv/sdl/sdl_audio.hh @ 543

// Copyright (C) 2012-2015 ChaosForge Ltd
// http://chaosforge.org/
//
// This file is part of Nova libraries. 
// For conditions of distribution and use, see copying.txt file in root folder.

/**
 * @file sdl_audio.hh
 * @author Kornel Kisielewicz epyon@chaosforge.org
 * @brief SDL Audio interface 
 */

#ifndef NV_SDL_AUDIO_HH
#define NV_SDL_AUDIO_HH

#include <nv/common.hh>
#include <nv/interface/audio.hh>
#include <nv/stl/handle_store.hh>

namespace nv
{

        namespace sdl
        {
                struct sound_info
                {
                        void* sdl_sound;
                };

                class audio : public nv::audio
                {
                public:
                        audio();
                        virtual channel play_sound( sound a_sound, float volume = 1.0f, float pan = 0.0f );
                        virtual channel play_sound( sound a_sound, vec3 position );
                        virtual sound load_sound( const string_view& a_path );
                        virtual void release( sound a_sound );
                        virtual void set_orientation( vec3 forward, vec3 up );
                        virtual void update( vec3 position );
                        virtual ~audio();
                private:
                        void release( sound_info* info );

                        vec3                                  m_position;
                        vec3                                  m_forward;
                        vec3                                  m_up;
                        handle_store< sound_info, sound >     m_sounds;
                };
        }
}

#endif // NV_SDL_AUDIO_HH