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source: code/trunk/src/audio/AudioManager.cc @ 2913

Last change on this file since 2913 was 2171, checked in by landauf, 16 years ago

merged revisions 2111-2170 from objecthierarchy branch back to trunk.

  • Property svn:eol-style set to native
File size: 4.0 KB
RevLine 
[513]1/*
2 *   ORXONOX - the hottest 3D action shooter ever to exist
[1505]3 *                    > www.orxonox.net <
[513]4 *
5 *
6 *   License notice:
7 *
8 *   This program is free software; you can redistribute it and/or
9 *   modify it under the terms of the GNU General Public License
10 *   as published by the Free Software Foundation; either version 2
11 *   of the License, or (at your option) any later version.
12 *
13 *   This program is distributed in the hope that it will be useful,
14 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
15 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 *   GNU General Public License for more details.
17 *
18 *   You should have received a copy of the GNU General Public License
19 *   along with this program; if not, write to the Free Software
20 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
21 *
22 *   Author:
[1056]23 *      Nicolas Perrenoud <nicolape_at_ee.ethz.ch>
[513]24 *   Co-authors:
25 *      ...
26 *
27 */
28
[349]29#include "AudioManager.h"
[1039]30
[1639]31#include <cstdlib>
[1039]32#include <AL/alut.h>
33
[1784]34#include "util/Debug.h"
[1064]35#include "AudioBuffer.h"
36#include "AudioSource.h"
37#include "AudioStream.h"
[349]38
[2171]39namespace orxonox
[349]40{
[1784]41    AudioManager::AudioManager()
42    {
43        ambientPath = "audio/ambient";
[430]44
[1784]45        alutInit(NULL, 0);
46    }
[419]47
[1784]48    AudioManager::~AudioManager()
49    {
50        for (unsigned int i=0;i<bgSounds.size();i++)
51        {
52            bgSounds[i]->release();
53        }
54        alutExit();
55    }
[423]56
[1784]57    void AudioManager::ambientStart()
58    {
[666]59//              currentBgSound = 0;
[1784]60        if (bgSounds.size() > 0)
61        {
62            currentBgSound = rand() % bgSounds.size();
63            if(!bgSounds[currentBgSound]->playback())
64            {
65                COUT(2) << "AudioManager: Ogg refused to play." << std::endl;
66            }
67            else
68            {
69                COUT(3) << "Info: Started playing background sound" << std::endl;
70            }
71        }
72    }
[430]73
[1784]74    void AudioManager::ambientStop()
75    {
76        COUT(3) << "Info: Stopped playing background sound" << std::endl;
77    }
[430]78
[1784]79    void AudioManager::ambientAdd(std::string file)
80    {
81        std::string path = ambientPath + "/" + file + ".ogg";
82        AudioStream* tmp = new AudioStream(path);
83        tmp->open();
84        if (tmp->isLoaded())
85        {
86            bgSounds.push_back(tmp);
87            COUT(3) << "Info: Added background sound " << file << std::endl;
88        }
89    }
[458]90
[1784]91    void AudioManager::tick(float dt)
92    {
93        if (bgSounds.size() > 0)
94        {
95            if (bgSounds[currentBgSound]->isLoaded())
96            {
97                bool playing = bgSounds[currentBgSound]->update();
98                if (!bgSounds[currentBgSound]->playing() && playing)
99                {
100                    if (!bgSounds[currentBgSound]->playback())
101                        COUT(2) << "AudioManager: Ogg abruptly stopped." << std::endl;
102                    else
103                        COUT(2) << "AudioManager: Ogg stream was interrupted." << std::endl;
[430]104
[1784]105                }
106                if (!playing)
107                {
108//                    if (currentBgSound < bgSounds.size()-1)
109//                    {
110//                        currentBgSound++;
111//                    }
112//                    else
113//                    {
114//                        currentBgSound=0;
115//                    }
116                    // switch to next sound in list/array
117                    currentBgSound = ++currentBgSound % bgSounds.size();
[458]118
[1784]119                    if (!bgSounds[currentBgSound]->isLoaded())
120                    {
121                        bgSounds[currentBgSound]->release();
122                        bgSounds[currentBgSound]->open();
123                    }
124                    bgSounds[currentBgSound]->playback();
125                    COUT(3) << "Info: Playing next background sound" << std::endl;
126                }
127            }
128        }
129    }
[458]130
[1784]131    void AudioManager::setPos(std::vector<float> newPosition)
132    {
[458]133
[1784]134    }
[349]135
[1784]136    void AudioManager::setSpeed(std::vector<float> newSpeed)
137    {
[458]138
[1784]139    }
[349]140
[1784]141    void AudioManager::setOri(std::vector<float> at, std::vector<float> up)
142    {
[458]143
[1784]144    }
[349]145}
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