source: code/branches/objecthierarchy/src/audio/AudioManager.h @ 2171

/*
 *   ORXONOX - the hottest 3D action shooter ever to exist
 *                    > www.orxonox.net <
 *
 *
 *   License notice:
 *
 *   This program is free software; you can redistribute it and/or
 *   modify it under the terms of the GNU General Public License
 *   as published by the Free Software Foundation; either version 2
 *   of the License, or (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program; if not, write to the Free Software
 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 *   Author:
 *      Nicolas Perrenoud <nicolape_at_ee.ethz.ch>
 *   Co-authors:
 *      ...
 *
 */

#ifndef _AudioManager_H__
#define _AudioManager_H__

#include "AudioPrereqs.h"

#include <vector>
#include <string>

namespace orxonox
{
    class _AudioExport AudioManager
    {
    public:
        // Init audio
        AudioManager();

        // Kill audio and set buffers, sources and memory free
        ~AudioManager();

        // Set listener position
        void setPos(std::vector<float> newPosition);

        // Set listener speed
        void setSpeed(std::vector<float> newSpeed);

        // Set listener orientation (first is direction
        // the listener looks at, the second is the direction
        // upwards the listener)
        void setOri(std::vector<float> at, std::vector<float> up);

        // Update
        void tick(float dt);

        void ambientAdd(std::string file);
        void ambientStart();
        void ambientStop();

    private:
        // Background sound
        std::vector<AudioStream*> bgSounds;
        int currentBgSound;


        std::string ambientPath;

        // Vector containing all audio files
        std::vector<AudioBuffer*> buffers;
        // Vector containing all audio sources which referer to one buffer
        std::vector<AudioSource*> sources;
        // The ambient background sound
        AudioSource* ambient;

        std::vector<float> listenerPosition;
        std::vector<float> listenerSpeed;
        std::vector<float> listenerAt;
        std::vector<float> listenerup;
    };
}

#endif /* _AudioManager_H__ */