Hide music playback from CD behind CDA

Makefile

@@ -59,7 +59,7 @@ CC := gcc
 #
 # -MMD to generate header dependencies.
 CFLAGS := -O2 -fno-strict-aliasing -fomit-frame-pointer \
-		  -Wall -pipe -g -MMD
+		  -Wall -pipe -g -MMD -DCDA -DOGG
 
 # ----------
 

src/client/cl_cin.c

@@ -451,8 +451,10 @@ SCR_PlayCinematic(char *arg) {
 	byte	*palette;
 	char	name[MAX_OSPATH], *dot;
 
-	/* make sure CD isn't playing music */
+	/* make sure background music is not playing */
+#ifdef CDA
 	CDAudio_Stop();
+#endif
 #ifdef OGG
 	OGG_Stop();
 #endif

src/client/cl_main.c

@@ -738,7 +738,9 @@ void CL_Frame (int msec)
 
 	/* update audio */
 	S_Update (cl.refdef.vieworg, cl.v_forward, cl.v_right, cl.v_up);
+#ifdef CDA
 	CDAudio_Update();
+#endif
 
 	/* advance local effects for next frame */
 	CL_RunDLights ();
@@ -800,7 +802,9 @@ void CL_Init (void)
 
 	cls.disable_screen = true; /* don't draw yet */
 
+#ifdef CDA
 	CDAudio_Init ();
+#endif
 
 	CL_InitLocal ();
 
@@ -824,7 +828,9 @@ void CL_Shutdown(void)
 
 	CL_WriteConfiguration ();
 
+#ifdef CDA
 	CDAudio_Shutdown ();
+#endif
 #ifdef OGG
 	OGG_Stop();
 #endif

src/client/cl_network.c

@@ -294,7 +294,9 @@ void CL_Disconnect (void)
 #ifdef OGG
 	OGG_Stop();
 #endif
+#ifdef CDA
 	CDAudio_Stop();
+#endif
 
 	if (cls.demorecording)
 		CL_Stop_f ();

src/client/cl_parse.c

@@ -837,7 +837,9 @@ void CL_ParseConfigString (void) {
 
 	else if (i == CS_CDTRACK) {
 		if (cl.refresh_prepped) {
+#ifdef CDA
 			CDAudio_Play (atoi(cl.configstrings[CS_CDTRACK]), true);
+#endif
 
 #ifdef OGG
 			/* OGG/Vorbis */

src/client/cl_screen.c

@@ -443,7 +443,9 @@ void SCR_DrawConsole (void) {
 void SCR_BeginLoadingPlaque (void) {
 	S_StopAllSounds ();
 	cl.sound_prepped = false; /* don't play ambients */
+#ifdef CDA
 	CDAudio_Stop ();
+#endif
 #ifdef OGG
 	OGG_Stop();
 #endif

src/client/cl_view.c

@@ -302,12 +302,16 @@ void CL_PrepRefresh (void) {
 	cl.refresh_prepped = true;
 	cl.force_refdef = true; /* make sure we have a valid refdef */
 
+#if defined(OGG) || defined(CDA)
 	/* start the cd track */
 	if (Cvar_VariableValue("cd_shuffle")) {
+#ifdef CDA
 		CDAudio_RandomPlay();
-
+#endif
 	} else {
+#ifdef CDA
 		CDAudio_Play (atoi(cl.configstrings[CS_CDTRACK]), true);
+#endif
 
 #ifdef OGG
 		/* OGG/Vorbis */
@@ -320,6 +324,7 @@ void CL_PrepRefresh (void) {
 		}
 #endif
 	}
+#endif
 }
 
 float CalcFov (float fov_x, float width, float height) {

src/client/menu/menu.c

@@ -998,8 +998,12 @@ static menulist_s		s_options_lookspring_box;
 static menulist_s		s_options_lookstrafe_box;
 static menulist_s		s_options_crosshair_box;
 static menuslider_s		s_options_sfxvolume_slider;
+#ifdef CDA
 static menulist_s		s_options_cdvolume_box;
+#endif
+#if defined(OGG) || defined(CDA)
 static menulist_s       s_options_cdshuffle_box;
+#endif
 #ifdef OGG
 static menulist_s		s_options_oggvolume_box;
 #endif
@@ -1036,7 +1040,9 @@ static float ClampCvar( float min, float max, float value ) {
 
 static void ControlsSetMenuItemValues( void ) {
 	s_options_sfxvolume_slider.curvalue		= Cvar_VariableValue( "s_volume" ) * 10;
+#ifdef CDA
 	s_options_cdvolume_box.curvalue 		= !Cvar_VariableValue("cd_nocd");
+#endif
 
 #ifdef OGG
 	s_options_oggvolume_box.curvalue 		= Cvar_VariableValue("ogg_enable");
@@ -1095,6 +1101,7 @@ static void UpdateVolumeFunc( void *unused ) {
 	Cvar_SetValue( "s_volume", s_options_sfxvolume_slider.curvalue / 10 );
 }
 
+#if defined(OGG) || defined(CDA)
 static void CDShuffleFunc(void *unused) {
 	Cvar_SetValue("cd_shuffle", s_options_cdshuffle_box.curvalue);
 
@@ -1125,7 +1132,9 @@ static void CDShuffleFunc(void *unused) {
 	}
 #endif
 }
+#endif
 
+#ifdef CDA
 static void UpdateCDVolumeFunc( void *unused ) {
 	Cvar_SetValue( "cd_nocd", (float)!s_options_cdvolume_box.curvalue );
 #ifdef OGG
@@ -1149,14 +1158,19 @@ static void UpdateCDVolumeFunc( void *unused ) {
 		CDAudio_Stop();
 	}
 }
+#endif
 
 #ifdef OGG
 static void UpdateOGGVolumeFunc( void *unused ) {
 	Cvar_SetValue( "ogg_enable", (float)s_options_oggvolume_box.curvalue );
+#ifdef CDA
 	Cvar_SetValue( "cd_nocd", 1 );
+#endif
 
 	if (s_options_oggvolume_box.curvalue) {
+#ifdef CDA
 		CDAudio_Stop();
+#endif
 		OGG_Init();
 		OGG_Stop();
 
@@ -1211,11 +1225,13 @@ static void UpdateSoundQualityFunc( void *unused ) {
 }
 
 static void Options_MenuInit( void ) {
+#ifdef CDA
 	static const char *cd_music_items[] = {
 		"disabled",
 		"enabled",
 		0
 	};
+#endif
 
 #ifdef OGG
 	static const char *ogg_music_items[] = {
@@ -1225,11 +1241,13 @@ static void Options_MenuInit( void ) {
 	};
 #endif
 
+#if defined(OGG) || defined(CDA)
 	static const char *cd_shuffle[] = {
 		"disabled",
 		"enabled",
 		0
 	};
+#endif
 
 	static const char *quality_items[] = {
 		"normal", "high", 0
@@ -1262,7 +1280,8 @@ static void Options_MenuInit( void ) {
 	s_options_sfxvolume_slider.minvalue		= 0;
 	s_options_sfxvolume_slider.maxvalue		= 10;
 	s_options_sfxvolume_slider.curvalue		= Cvar_VariableValue( "s_volume" ) * 10.0f;
-
+                                           
+#ifdef CDA
 	s_options_cdvolume_box.generic.type	= MTYPE_SPINCONTROL;
 	s_options_cdvolume_box.generic.x		= 0;
 	s_options_cdvolume_box.generic.y		= 10;
@@ -1270,6 +1289,7 @@ static void Options_MenuInit( void ) {
 	s_options_cdvolume_box.generic.callback	= UpdateCDVolumeFunc;
 	s_options_cdvolume_box.itemnames		= cd_music_items;
 	s_options_cdvolume_box.curvalue 		= !Cvar_VariableValue("cd_nocd");
+#endif
 
 #ifdef OGG
 	s_options_oggvolume_box.generic.type	= MTYPE_SPINCONTROL;
@@ -1281,6 +1301,7 @@ static void Options_MenuInit( void ) {
 	s_options_oggvolume_box.curvalue 		= Cvar_VariableValue("ogg_enable");
 #endif
 
+#if defined(OGG) || defined(CDA)
 	s_options_cdshuffle_box.generic.type = MTYPE_SPINCONTROL;
 	s_options_cdshuffle_box.generic.x = 0;
 	s_options_cdshuffle_box.generic.y = 30;
@@ -1288,6 +1309,7 @@ static void Options_MenuInit( void ) {
 	s_options_cdshuffle_box.generic.callback = CDShuffleFunc;
 	s_options_cdshuffle_box.itemnames = cd_shuffle;
 	s_options_cdshuffle_box.curvalue = Cvar_VariableValue("cd_shuffle");;
+#endif
 
 	s_options_quality_list.generic.type	= MTYPE_SPINCONTROL;
 	s_options_quality_list.generic.x		= 0;
@@ -1368,11 +1390,15 @@ static void Options_MenuInit( void ) {
 	ControlsSetMenuItemValues();
 
 	Menu_AddItem( &s_options_menu, ( void * ) &s_options_sfxvolume_slider );
+#ifdef CDA
 	Menu_AddItem( &s_options_menu, ( void * ) &s_options_cdvolume_box );
+#endif
 #ifdef OGG
 	Menu_AddItem( &s_options_menu, ( void * ) &s_options_oggvolume_box );
 #endif
+#if defined(OGG) || defined(CDA)
 	Menu_AddItem( &s_options_menu, ( void * ) &s_options_cdshuffle_box );
+#endif
 	Menu_AddItem( &s_options_menu, ( void * ) &s_options_quality_list );
 	Menu_AddItem( &s_options_menu, ( void * ) &s_options_sensitivity_slider );
 	Menu_AddItem( &s_options_menu, ( void * ) &s_options_alwaysrun_box );

src/client/sound/header/cdaudio.h

@@ -24,6 +24,8 @@
  * =======================================================================
  */ 
 
+#ifdef CDA
+
 #ifndef CL_SOUND_CDAUDIO_H
 #define CL_SOUND_CDAUDIO_H
 
@@ -36,4 +38,5 @@ void	CDAudio_Activate (qboolean active);
 void    CDAudio_RandomPlay(void);
 
 #endif
+#endif
 

src/client/sound/snd_dma.c

@@ -202,8 +202,10 @@ S_Shutdown ( void )
 	Cmd_RemoveCommand( "soundinfo" );
 	Cmd_RemoveCommand( "play" );
 	Cmd_RemoveCommand( "stopsound" );
+#ifdef OGG
 	Cmd_RemoveCommand( "ogg_init" );
 	Cmd_RemoveCommand( "ogg_shutdown" );
+#endif
 }
 
 /*

src/sdl/cd.c

@@ -25,6 +25,8 @@
  * =======================================================================
  */
 
+#ifdef CDA
+
 #include <stdio.h>
 #include "SDL.h"
 #include "../client/header/client.h"
@@ -514,3 +516,5 @@ CDAudio_Activate ( qboolean active )
 	}
 }
 
+#endif /* CDA */
+