Some sound source cleanup, no functional changes.

- make a couple variables static in sounds_mapster32.c
- KHz --> Hz in initialization text

git-svn-id: https://svn.eduke32.com/eduke32@2439 1a8010ca-5511-0410-912e-c29ae57300e0

polymer/eduke32/source/astub.c

@@ -2315,7 +2315,6 @@ ENDFOR1:
 }
 
 #define SOUND_NUMDISPLINES IHELP_NUMDISPLINES
-//extern char SoundToggle;
 
 static int32_t compare_sounds_s(int16_t k1, int16_t k2)
 {
@@ -2463,8 +2462,6 @@ static void SoundDisplay(void)
         static int32_t cursnd=0, curofs=0;
         char disptext[SOUND_NUMDISPLINES][80];
 
-        //        SoundToggle = 1;
-
         while (keystatus[KEYSC_ESC]==0 && keystatus[KEYSC_Q]==0 && keystatus[KEYSC_F2]==0
                 && keystatus[buildkeys[BK_MODE2D_3D]]==0)  // quickjump to 3d mode
         {
@@ -2645,7 +2642,6 @@ static void SoundDisplay(void)
 
         FX_StopAllSounds();
         S_ClearSoundLocks();
-        //        SoundToggle = 0;
 
         keystatus[KEYSC_ESC] = keystatus[KEYSC_Q] = keystatus[KEYSC_F2] = 0;
     }
@@ -2668,9 +2664,7 @@ static int32_t dist(spritetype *s1,spritetype *s2)
     }
 }
 
-extern int32_t NumVoices;
-extern int32_t g_numEnvSoundsPlaying;
-int32_t AmbienceToggle = 1; //SoundToggle;
+int32_t AmbienceToggle = 1;
 int32_t ParentalLock = 0;
 #undef T1
 #define T1 (s->filler)

polymer/eduke32/source/sounds.c

@@ -65,7 +65,7 @@ void S_SoundStartup(void)
         return;
     }
 
-    initprintf("%d voices, %d channels, %d-bit %dKHz\n", ud.config.NumVoices, ud.config.NumChannels,
+    initprintf("%d voices, %d channels, %d-bit %d Hz\n", ud.config.NumVoices, ud.config.NumChannels,
         ud.config.NumBits, ud.config.MixRate);
 
     for (i=g_maxSoundPos; i >= 0 ; i--)

polymer/eduke32/source/sounds_mapster32.c

@@ -48,11 +48,11 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 static char SM32_havesound = 0;
 
-char SoundToggle = 1;
+static char SoundToggle = 1;
 int32_t NumVoices = 32;
 int32_t MixRate = 44100;
 
-int32_t backflag,g_numEnvSoundsPlaying;
+int32_t g_numEnvSoundsPlaying;
 
 void MUSIC_Update(void) {}  // needed when linking
 

polymer/eduke32/source/sounds_mapster32.h

@@ -46,6 +46,9 @@ typedef struct {
 #define MAXSOUNDS 4096
 extern sound_t g_sounds[MAXSOUNDS];
 
+extern int32_t g_numEnvSoundsPlaying;
+extern int32_t NumVoices;
+
 int32_t S_SoundStartup(void);
 void S_SoundShutdown(void);
 int32_t S_PlaySound3D(int32_t, int32_t, const vec3_t*);