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Avoid crashes if there is no sound device.
This commit is contained in:
frohlich 2006-04-23 15:29:39 +00:00
parent 9e61446d12
commit aecfc1a229
2 changed files with 15 additions and 2 deletions
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10
src/Instrumentation/mk_viii.cxx
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@ -2299,7 +2299,13 @@ MK_VIII::VoicePlayer::get_sample (const char *name)
std::ostringstream refname;
refname << mk->name << "[" << mk->num << "]" << "/" << name;
SGSoundSample *sample = globals->get_soundmgr()->find(refname.str());
SGSoundMgr *soundmgr = globals->get_soundmgr();
if (soundmgr->is_working() == false)
{
return NULL;
}
SGSoundSample *sample = soundmgr->find(refname.str());
if (! sample)
{
SGPath sample_path(globals->get_fg_root());
@ -2316,7 +2322,7 @@ MK_VIII::VoicePlayer::get_sample (const char *name)
exit(1);
}
globals->get_soundmgr()->add(sample, refname.str());
soundmgr->add(sample, refname.str());
samples[refname.str()] = sample;
}

7
src/Sound/fg_fx.cxx
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@ -129,6 +129,10 @@ FGFX::update (double dt)
{
SGSoundMgr *smgr = globals->get_soundmgr();
if (smgr->is_working() == false) {
return;
}
// command sound manger
bool pause = _pause->getBoolValue();
if ( pause != last_pause ) {
@ -189,6 +193,9 @@ FGFX::play_message( SGSoundSample *_sample )
void
FGFX::play_message( const string path, const string fname )
{
if (globals->get_soundmgr()->is_working() == false) {
return;
}
SGSoundSample *sample;
sample = new SGSoundSample( path.c_str(), fname.c_str() );
play_message( sample );