void digi_mixer_play_midi_song(char * filename, char * melodic_bank, char * drum_bank, int loop ) {
if (!digi_initialised) return;
if (GameArg.SndNoMusic)
return;
mix_set_music_volume(midi_volume);
oplmus_play(filename, melodic_bank, drum_bank, loop);
#if 0
jukebox_load(); // update jukebox state
// quick hack to check if filename begins with "game" -- MD2211
if (jukebox_is_loaded() && strstr(filename, "game") == filename) {
// use jukebox
jukebox_play(loop);
}
else {
// standard song playback
#ifdef _WIN32
if (!GameArg.SndExternalMusic)
{
if ((hmp = hmp_open(filename)))
{
hmp_play(hmp,loop);
digi_midi_song_playing = 1;
digi_set_midi_volume(midi_volume);
}
}
else
#endif
mix_play_music(filename, loop);
}
#endif
}
//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
}
void digi_mixer_set_midi_volume( int mvolume ) {
#ifdef _WIN32
int mm_volume;
if (mvolume < 0)
midi_volume = 0;
else if (mvolume > 127)
midi_volume = 127;
else
midi_volume = mvolume;
// scale up from 0-127 to 0-0xffff
mm_volume = (midi_volume << 1) | (midi_volume & 1);
mm_volume |= (mm_volume << 8);
if (hmp)
midiOutSetVolume((HMIDIOUT)hmp->hmidi, mm_volume | mm_volume << 16);
#endif
midi_volume = mvolume;
if (!digi_initialised) return;
mix_set_music_volume(mvolume);
}
