Added client and server side support for 32-bit solids.

New R1Q2 and Q2PRO minor protocol versions, 1905 and 1014.
Use environment variables for game and server features negotiation.
Relax restrictions on quake paths when searching inside pak files.
Made OSS subsystem cvar names consistent with core sound system conventions.
Misc latched cvar handling changes.

1 files changed, 5 insertions, 18 deletions

diff --git a/source/snd_main.c b/source/snd_main.c
index 4df6e01..4625722 100644
--- a/source/snd_main.c
+++ b/source/snd_main.c
@@ -36,7 +36,6 @@ int			s_registration_sequence;
 channel_t   channels[MAX_CHANNELS];
 
 qboolean	sound_started;
-qboolean	sound_modified;
 
 dma_t		dma;
 
@@ -156,10 +155,6 @@ static void S_SoundList_f( void ) {
 	Com_Printf( "Total resident: %i\n", total );
 }
 
-static void s_param_changed( cvar_t *self ) {
-    sound_modified = qtrue;
-}
-
 static const cmdreg_t c_sound[] = {
 	{ "play", S_Play_f, S_Play_c },
 	{ "stopsound", S_StopAllSounds },
@@ -177,8 +172,7 @@ S_Init
 void S_Init( void ) {
     sndinitstat_t ret = SIS_FAILURE;
 
-	s_enable = Cvar_Get( "s_enable", "1", 0 );
-    s_enable->changed = s_param_changed;
+	s_enable = Cvar_Get( "s_enable", "1", CVAR_SOUND );
 	if( !s_enable->integer ) {
 		Com_Printf( "Sound initialization disabled.\n" );
 		return;
@@ -186,10 +180,10 @@ void S_Init( void ) {
 
 	Com_Printf( "------- S_Init -------\n" );
 
-	s_khz = Cvar_Get( "s_khz", "22", CVAR_ARCHIVE );
+	s_khz = Cvar_Get( "s_khz", "22", CVAR_ARCHIVE|CVAR_SOUND );
 
 #if USE_DSOUND
-	s_direct = Cvar_Get( "s_direct", "1", 0 );
+	s_direct = Cvar_Get( "s_direct", "1", CVAR_ARCHIVE|CVAR_SOUND );
     if( s_direct->integer ) {
         DS_FillAPI( &snddma );
         ret = snddma.Init();
@@ -224,11 +218,6 @@ void S_Init( void ) {
 
 	s_registration_sequence = 1;
 
-#if USE_DSOUND
-    s_direct->changed = s_param_changed;
-#endif
-    s_khz->changed = s_param_changed;
-
 	Com_Printf( "sound sampling rate: %i\n", dma.speed );
 
 	S_StopAllSounds();
@@ -1024,15 +1013,13 @@ S_Update
 Called once each time through the main loop
 ============
 */
-void S_Update( void )
-{
+void S_Update( void ) {
 	int			i;
 	int			total;
 	channel_t	*ch;
 
-    if( sound_modified ) {
+    if( cvar_modified & CVAR_SOUND ) {
         Cbuf_AddText( "snd_restart\n" );
-        sound_modified = qfalse;
         return;
     }