//takes volume in range 0..8
void set_redbook_volume(int volume)
{
#ifndef MACINTOSH
RBASetVolume(0); // makes the macs sound really funny
#endif
RBASetVolume(volume*REDBOOK_VOLUME_SCALE/8);
}
//stop the redbook, so we can read off the CD
void songs_stop_redbook(void)
{
int old_volume = GameCfg.MusicVolume*REDBOOK_VOLUME_SCALE/8;
fix old_time = timer_get_fixed_seconds();
if (Redbook_playing) { //fade out volume
int new_volume;
do {
fix t = timer_get_fixed_seconds();
new_volume = fixmuldiv(old_volume,(FADE_TIME - (t-old_time)),FADE_TIME);
if (new_volume < 0)
new_volume = 0;
RBASetVolume(new_volume);
} while (new_volume > 0);
}
RBAStop(); // Stop CD, if playing
RBASetVolume(old_volume); //restore volume
Redbook_playing = 0;
}
//takes volume in range 0..8
//NOTE that we do not check what is playing right now (except Redbook) This is because here we don't (want) know WHAT we're playing - let the subfunctions do it (i.e. digi_win32_set_music_volume() knows if a MIDI plays or not)
void songs_set_volume(int volume)
{
#ifdef _WIN32
digi_win32_set_midi_volume(volume);
#endif
if (GameCfg.MusicType == MUSIC_TYPE_REDBOOK)
{
RBASetVolume(0);
RBASetVolume(volume);
}
#ifdef USE_SDLMIXER
mix_set_music_volume(volume);
#endif
}
//stop the redbook, so we can read off the CD
void songs_stop_redbook(void)
{
int old_volume = gameConfig.nRedbookVolume*REDBOOK_VOLUME_SCALE/8;
fix old_time = TimerGetFixedSeconds();
if (gameStates.sound.bRedbookPlaying) { //fade out volume
int new_volume;
do {
fix t = TimerGetFixedSeconds();
new_volume = fixmuldiv(old_volume,(FADE_TIME - (t-old_time)),FADE_TIME);
if (new_volume < 0)
new_volume = 0;
RBASetVolume(new_volume);
} while (new_volume > 0);
}
RBAStop(); // Stop CD, if playing
RBASetVolume(old_volume); //restore volume
gameStates.sound.bRedbookPlaying = 0;
}
//takes volume in range 0..8
void set_redbook_volume(int volume)
{
RBASetVolume(0); // makes the macs sound really funny
RBASetVolume(volume*REDBOOK_VOLUME_SCALE/8);
}
