Method GetMasterVolume

sndlib/hlsoundlib.cpp:1399–1399

Gets the master volume

// Gets the master volume
float hlsSystem::GetMasterVolume(void) { return m_master_volume; }
inline int hlsSystem::MakeUniqueId(int sound_obj_index) { return ((((int)m_sounds_played) << 12) + sound_obj_index); }
inline int hlsSystem::ValidateUniqueId(int hl_sound_uid) {
  ASSERT(MAX_SOUND_OBJECTS <= 0x0FFF);