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/*
audio/audio.h
This file is part of the Osirion project and is distributed under
the terms of the GNU General Public License version 2
*/
#ifndef __INCLUDED_AUDIO_AUDIO_H__
#define __INCLUDED_AUDIO_AUDIO_H__
#include <iostream>
#ifdef _WIN32
#include <windows.h>
#endif
#include "AL/al.h"
#include "AL/alc.h"
#include "math/vector3f.h"
#include "math/axis.h"
/// functions to handle audio
namespace audio
{
/// initialize the audio subsystem
void init();
/// shut down the audio subsystem
void shutdown();
/// load an audio sample
void load(const char *name);
/// play a previously loaded audio sample
void play(const char *name);
/// play a looping sound on a specified source
void loop( size_t source_index, const char *name, float pitch=1.0f, float gain=1.0f);
/// update source parameters
void update_source(size_t source_index, math::Vector3f const & location, math::Vector3f const & velocity, float pitch=1.0f, float gain=1.0f);
/// update listener parameters
void update_listener(math::Vector3f const &location, math::Axis const &axis, math::Vector3f const & velocity);
}
#endif // __INCLUDED_AUDIO_AUDIO_H__
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