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Handle failing openal init properly, add enable_sound and sound_volume settings

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This commit is contained in:
Perttu Ahola 2012-04-06 15:30:36 +03:00
parent a67540807a
commit 6a57eabb14
5 changed files with 31 additions and 6 deletions
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17
src/sound_openal.cpp
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@ -198,12 +198,14 @@ private:
std::map<int, PlayingSound*> m_sounds_playing;
v3f m_listener_pos;
public:
bool m_is_initialized;
OpenALSoundManager(OnDemandSoundFetcher *fetcher):
m_fetcher(fetcher),
m_device(NULL),
m_context(NULL),
m_can_vorbis(false),
m_next_id(1)
m_next_id(1),
m_is_initialized(false)
{
ALCenum error = ALC_NO_ERROR;
@ -252,6 +254,8 @@ public:
infostream<<"Audio: Initialized: OpenAL "<<alGetString(AL_VERSION)
<<", using "<<alcGetString(m_device, ALC_DEVICE_SPECIFIER)
<<std::endl;
m_is_initialized = true;
}
~OpenALSoundManager()
@ -465,6 +469,11 @@ public:
alListenerfv(AL_ORIENTATION, f);
warn_if_error(alGetError(), "updateListener");
}
void setListenerGain(float gain)
{
alListenerf(AL_GAIN, gain);
}
int playSound(const std::string &name, bool loop, float volume)
{
@ -519,6 +528,10 @@ public:
ISoundManager *createOpenALSoundManager(OnDemandSoundFetcher *fetcher)
{
return new OpenALSoundManager(fetcher);
OpenALSoundManager *m = new OpenALSoundManager(fetcher);
if(m->m_is_initialized)
return m;
delete m;
return NULL;
};