rnd-20001204-1-src

[rocksndiamonds.git] / src / libgame / sound.c

diff --git a/src/libgame/sound.c b/src/libgame/sound.c
index 745e3cd9d9004c64bc92bffbff100ae56c9fb613..a7298a84d811122997367b65cc1bd7637211aec0 100644 (file)
--- a/src/libgame/sound.c
+++ b/src/libgame/sound.c
@@ -1,23 +1,28 @@
 /***********************************************************
-*  Rocks'n'Diamonds -- McDuffin Strikes Back!              *
+* Artsoft Retro-Game Library                               *
 *----------------------------------------------------------*
-*  (c) 1995-98 Artsoft Entertainment                       *
-*              Holger Schemel                              *
-*              Oststrasse 11a                              *
-*              33604 Bielefeld                             *
-*              phone: ++49 +521 290471                     *
-*              email: aeglos@valinor.owl.de                *
+* (c) 1994-2000 Artsoft Entertainment                      *
+*               Holger Schemel                             *
+*               Detmolder Strasse 189                      *
+*               33604 Bielefeld                            *
+*               Germany                                    *
+*               e-mail: info@artsoft.org                   *
 *----------------------------------------------------------*
-*  sound.c                                                 *
+* sound.c                                                  *
 ***********************************************************/
 
-#include "libgame.h"
-
-#include "main_TMP.h"
+#include <sys/time.h>
+#include <unistd.h>
+#include <fcntl.h>
 
 #include "sound.h"
 #include "misc.h"
 
+
+static int num_sounds = 0;
+static struct SampleInfo *Sound = NULL;
+
+
 /*** THE STUFF BELOW IS ONLY USED BY THE SOUND SERVER CHILD PROCESS ***/
 
 static int playing_sounds = 0;
@@ -101,6 +106,7 @@ void UnixOpenAudio(struct AudioSystemInfo *audio)
 
   audio->device_name = audio_device_name[i];
   audio->sound_available = TRUE;
+  audio->sound_enabled = TRUE;
 
 #if defined(AUDIO_STREAMING_DSP)
   audio->loops_available = TRUE;
@@ -785,11 +791,18 @@ static int ulaw_to_linear(unsigned char ulawbyte)
 
 /*** THE STUFF BELOW IS ONLY USED BY THE MAIN PROCESS ***/
 
+void AllocSoundArray(int num)
+{
+  num_sounds = num;
+  Sound = checked_calloc(num_sounds * sizeof(struct SampleInfo));
+}
+
 #define CHUNK_ID_LEN            4       /* IFF style chunk id length */
 #define WAV_HEADER_SIZE                20      /* size of WAV file header */
 
-boolean LoadSound(struct SampleInfo *snd_info)
+boolean LoadSound(int sound_nr, char *sound_name)
 {
+  struct SampleInfo *snd_info = &Sound[sound_nr];
   char filename[256];
   char *sound_ext = "wav";
 #if !defined(TARGET_SDL)
@@ -802,6 +815,8 @@ boolean LoadSound(struct SampleInfo *snd_info)
 #endif
 #endif
 
+  snd_info->name = sound_name;
+
   sprintf(filename, "%s/%s/%s.%s",
          options.ro_base_directory, SOUNDS_DIRECTORY,
          snd_info->name, sound_ext);
@@ -907,7 +922,7 @@ void PlaySoundExt(int nr, int volume, int stereo, boolean loop)
 {
   struct SoundControl snd_ctrl = emptySoundControl;
 
-  if (!audio.sound_available || !setup.sound)
+  if (!audio.sound_available || !audio.sound_enabled)
     return;
 
   if (volume<PSND_MIN_VOLUME)
@@ -940,7 +955,7 @@ void PlaySoundExt(int nr, int volume, int stereo, boolean loop)
   if (write(audio.soundserver_pipe[1], &snd_ctrl, sizeof(snd_ctrl)) < 0)
   {
     Error(ERR_WARN, "cannot pipe to child process - no sounds");
-    audio.sound_available = FALSE;
+    audio.sound_available = audio.sound_enabled = FALSE;
     return;
   }
 #else
@@ -1005,7 +1020,7 @@ void StopSoundExt(int nr, int method)
   if (write(audio.soundserver_pipe[1], &snd_ctrl, sizeof(snd_ctrl)) < 0)
   {
     Error(ERR_WARN, "cannot pipe to child process - no sounds");
-    audio.sound_available = FALSE;
+    audio.sound_available = audio.sound_enabled = FALSE;
     return;
   }
 #else