- removed CD audio support.

Mainly because this is an ancient deprecated feature on the system side that serves no good purpose anymore.

src/g_level.cpp

@@ -2226,7 +2226,6 @@ int IsPointInMap(FLevelLocals *Level, double x, double y, double z)
 
 void FLevelLocals::SetMusic()
 {
-	if (cdtrack == 0 || !S_ChangeCDMusic(cdtrack, cdid))
 	S_ChangeMusic(Music, musicorder);
 }
 

src/intermission/intermission.cpp

@@ -128,8 +128,6 @@ void DrawFullscreenSubtitle(const char *text)
 //==========================================================================
 
 void DIntermissionScreen::Init(FIntermissionAction *desc, bool first)
-{
-	if (desc->mCdTrack == 0 || !S_ChangeCDMusic (desc->mCdTrack, desc->mCdId))
 {
 	if (desc->mMusic.IsEmpty())
 	{
@@ -140,7 +138,6 @@ void DIntermissionScreen::Init(FIntermissionAction *desc, bool first)
 	{
 		S_ChangeMusic (desc->mMusic, desc->mMusicOrder, desc->mMusicLooping);
 	}
-	}
 	mDuration = desc->mDuration;
 
 	const char *texname = desc->mBackground;

src/sound/music/i_music.cpp

@@ -66,42 +66,6 @@ static bool ungzip(uint8_t *data, int size, std::vector<uint8_t> &newdata);
 
 int		nomusic = 0;
 
-#ifdef _WIN32
-
-//==========================================================================
-//
-// CVAR: cd_drive
-//
-// Which drive (letter) to use for CD audio. If not a valid drive letter,
-// let the operating system decide for us.
-//
-//==========================================================================
-EXTERN_CVAR(Bool, cd_enabled);
-
-CUSTOM_CVAR(String, cd_drive, "", CVAR_ARCHIVE | CVAR_NOINITCALL | CVAR_GLOBALCONFIG)
-{
-	if (cd_enabled && !Args->CheckParm("-nocdaudio")) CD_Enable(self);
-}
-
-//==========================================================================
-//
-// CVAR: cd_enabled
-//
-// Use the CD device? Can be overridden with -nocdaudio on the command line
-//
-//==========================================================================
-
-CUSTOM_CVAR(Bool, cd_enabled, true, CVAR_ARCHIVE | CVAR_NOINITCALL | CVAR_GLOBALCONFIG)
-{
-	if (self && !Args->CheckParm("-nocdaudio"))
-		CD_Enable(cd_drive);
-	else
-		CD_Enable(nullptr);
-}
-
-
-#endif
-
 //==========================================================================
 //
 // CVAR snd_musicvolume

src/sound/s_music.cpp

@@ -308,28 +308,6 @@ void S_ActivatePlayList (bool goBack)
 	}
 }
 
-//==========================================================================
-//
-// S_ChangeCDMusic
-//
-// Starts a CD track as music.
-//==========================================================================
-
-bool S_ChangeCDMusic (int track, unsigned int id, bool looping)
-{
-	char temp[32];
-
-	if (id != 0)
-	{
-		mysnprintf (temp, countof(temp), ",CD,%d,%x", track, id);
-	}
-	else
-	{
-		mysnprintf (temp, countof(temp), ",CD,%d", track);
-	}
-	return S_ChangeMusic (temp, 0, looping);
-}
-
 //==========================================================================
 //
 // S_StartMusic
@@ -434,20 +412,11 @@ bool S_ChangeMusic (const char *musicname, int order, bool looping, bool force)
 
 	if (strnicmp (musicname, ",CD,", 4) == 0)
 	{
-		int track = strtoul (musicname+4, nullptr, 0);
+		static bool warned = false;
-		const char *more = strchr (musicname+4, ',');
+		if (!warned)
-		unsigned int id = 0;
+			Printf(TEXTCOLOR_RED "CD Audio no longer supported\n");
-
+		warned = true;
-		if (more != nullptr)
+		return false;
-		{
-			id = strtoul (more+1, nullptr, 16);
-		}
-		S_StopMusic (true);
-		mus_playing.handle = ZMusic_OpenCDSong (track, id);
-		if (mus_playing.handle == nullptr)
-		{
-			Printf("Unable to start CD Audio for track #%d, ID %d\n", track, id);
-		}
 	}
 	else
 	{
@@ -745,84 +714,6 @@ CCMD (stopmus)
 	mus_playing.LastSong = "";	// forget the last played song so that it won't get restarted if some volume changes occur
 }
 
-//==========================================================================
-//
-// CCMD cd_play
-//
-// Plays a specified track, or the entire CD if no track is specified.
-//==========================================================================
-
-CCMD (cd_play)
-{
-	char musname[16];
-
-	if (argv.argc() == 1)
-	{
-		strcpy (musname, ",CD,");
-	}
-	else
-	{
-		mysnprintf (musname, countof(musname), ",CD,%d", atoi(argv[1]));
-	}
-	S_ChangeMusic (musname, 0, true);
-}
-
-#ifdef _WIN32
-//==========================================================================
-//
-// CCMD cd_stop
-//
-//==========================================================================
-
-CCMD (cd_stop)
-{
-	CD_Stop ();
-}
-
-//==========================================================================
-//
-// CCMD cd_eject
-//
-//==========================================================================
-
-CCMD (cd_eject)
-{
-	CD_Eject ();
-}
-
-//==========================================================================
-//
-// CCMD cd_close
-//
-//==========================================================================
-
-CCMD (cd_close)
-{
-	CD_UnEject ();
-}
-
-//==========================================================================
-//
-// CCMD cd_pause
-//
-//==========================================================================
-
-CCMD (cd_pause)
-{
-	CD_Pause ();
-}
-
-//==========================================================================
-//
-// CCMD cd_resume
-//
-//==========================================================================
-
-CCMD (cd_resume)
-{
-	CD_Resume ();
-}
-#endif
 //==========================================================================
 //
 // CCMD playlist

src/sound/s_music.h

@@ -47,9 +47,6 @@ bool S_StartMusic (const char *music_name);
 // Start music using <music_name>, and set whether looping
 bool S_ChangeMusic (const char *music_name, int order=0, bool looping=true, bool force=false);
 
-// Start playing a cd track as music
-bool S_ChangeCDMusic (int track, unsigned int id=0, bool looping=true);
-
 void S_RestartMusic ();
 void S_MIDIDeviceChanged(int newdev);