snd_lightning = new SGSoundSample(globals->get_fg_root().c_str(), "Sounds/thunder.wav");
snd_lightning->set_max_dist(7000.0f);
snd_lightning->set_reference_dist(3000.0f);
- SGSoundMgr *smgr = (SGSoundMgr *)globals->get_subsystem("soundmgr");
+ SGSoundMgr *smgr = globals->get_soundmgr();
SGSampleGroup *sgr = smgr->find("weather", true);
sgr->add( snd_lightning, "thunder" );
sgEnviro.set_sampleGroup( sgr );