void I_UnRegisterSong (int handle)
{
if(!music_initialized)
return;
if(handle < 0 || handle >= MUSIC_TRACKS)
return;
if(!registered_tracks[handle].Track)
return;
if(handle == current_track)
I_StopSong(current_track);
#ifdef OSX
DisposeMusicSequence(sequence);
#else
if (registered_tracks[handle].Track)
Mix_FreeMusic(registered_tracks[handle].Track);
//if (registered_tracks[handle].Data)
//SDL_FreeRW(registered_tracks[handle].Data);
#endif
registered_tracks[handle].Track = NULL;
registered_tracks[handle].Data = NULL;
}
void I_PlayCD (UINT8 nTrack, UINT8 bLooping)
{
MCI_PLAY_PARMS mciPlay;
MCIERROR iErr;
if (!cdaudio_started || !cdEnabled)
return;
//faB: try again if it didn't work (just free the user of typing 'cd reset' command)
if (!cdValid)
cdValid = CD_ReadTrackInfo();
if (!cdValid)
return;
// tracks start at 0 in the code..
nTrack--;
if (nTrack < 0 || nTrack >= m_nTracksCount)
nTrack = nTrack % m_nTracksCount;
nTrack = cdRemap[nTrack];
if (cdPlaying)
{
if (cdPlayTrack == nTrack)
return;
I_StopCD ();
}
cdPlayTrack = nTrack;
if (!m_nTracks[nTrack].IsAudio)
{
//CONS_Printf ("\2CD Play: not an audio track\n"); // Tails 03-25-2001
return;
}
cdLooping = bLooping;
//faB: stop MIDI music, MIDI music will restart if volume is upped later
cv_digmusicvolume.value = 0;
cv_midimusicvolume.value = 0;
I_StopSong (0);
//faB: I don't use the notify message, I'm trying to minimize the delay
mciPlay.dwCallback = (DWORD_PTR)((size_t)hWndMain);
mciPlay.dwFrom = MCI_MAKE_TMSF(nTrack+1, 0, 0, 0);
iErr = mciSendCommand(m_MCIOpen.wDeviceID, MCI_PLAY, MCI_FROM|MCI_NOTIFY, (DWORD_PTR)&mciPlay);
if (iErr)
{
MCIErrorMessageBox (iErr);
cdValid = false;
cdPlaying = false;
return;
}
cdPlaying = true;
}
void I_PauseSong (int handle)
{
switch(mus_pause_opt) {
case 0:
//printf("Stopping song %d (pause)\n", handle);
I_StopSong(handle);
break;
case 1:
//printf("Pausing song %d (pause)\n", handle);
Mix_PauseMusic();
break;
}
// Default - let music continue
}
void I_ShutdownMIDIMusic(void)
{
if (midimode)
I_StopSong(0);
}
