rnd-20020430-3-src

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

diff --git a/src/libgame/sound.c b/src/libgame/sound.c
index 60b8bc306cdc95f403c12cb03512863af16303dd..4b62e341fbd0e8d7d3029df0d8ab82ec3913b0cd 100644 (file)
--- a/src/libgame/sound.c
+++ b/src/libgame/sound.c
@@ -89,7 +89,7 @@ static void SoundServer_StopAllSounds();
 
 static void ReloadCustomSounds();
 static void ReloadCustomMusic();
-static void FreeSound(SoundInfo *);
+static void FreeSound(void *);
 
 #if defined(PLATFORM_UNIX)
 static int OpenAudioDevice(char *audio_device_name)
@@ -1233,6 +1233,7 @@ static SoundInfo *Load_WAV(char *filename)
 static void LoadCustomSound(SoundInfo **snd_info, char *basename)
 {
   char *filename = getCustomSoundFilename(basename);
+  ListNode *node;
 
   if (filename == NULL)                /* (should never happen) */
   {
@@ -1251,12 +1252,16 @@ static void LoadCustomSound(SoundInfo **snd_info, char *basename)
         and a fallback to the existing sound is done. */
 
 #if 1
-      printf("[sound '%s' already exists]\n", filename);
+      printf("[sound '%s' already exists (same list entry)]\n", filename);
 #endif
 
       return;
     }
 
+#if 1
+    printf("[decrementing reference counter of sound '%s']\n", filename_old);
+#endif
+
     if (--(*snd_info)->num_references <= 0)
     {
 #if 1
@@ -1270,6 +1275,20 @@ static void LoadCustomSound(SoundInfo **snd_info, char *basename)
     }
   }
 
+  /* check if this sound already exists in the list of sounds */
+  node = getNodeFromKey(SoundFileList, filename);
+  if (node)
+  {
+#if 1
+      printf("[sound '%s' already exists (other list entry)]\n", filename);
+#endif
+
+      *snd_info = (SoundInfo *)node->content;
+      (*snd_info)->num_references++;
+
+      return;
+  }
+
   *snd_info = Load_WAV(filename);
   (*snd_info)->num_references = 1;
 
@@ -1636,7 +1655,8 @@ void dumpList(ListNode *node_first)
 
   while (node)
   {
-    printf("['%s']\n", node->key);
+    printf("['%s' (%d)]\n", node->key,
+          ((SoundInfo *)node->content)->num_references);
     node = node->next;
   }
 
@@ -1666,7 +1686,13 @@ static void LoadSoundsInfo()
 
 #if 1
     for (i=0; i<num_sounds; i++)
-      printf("'%s' -> '%s'\n", sound_effect[i].text, sound_effect[i].filename);
+    {
+      printf("'%s' ", sound_effect[i].text);
+      if (sound_effect[i].filename)
+       printf("-> '%s'\n", sound_effect[i].filename);
+      else
+       printf("-> UNDEFINED [-> '%s']\n", sound_effect[i].default_filename);
+    }
 #endif
   }
 }
@@ -1774,8 +1800,10 @@ void InitReloadMusic(char *set_name)
   InitReloadSoundsOrMusic(set_name, SND_RELOAD_MUSIC);
 }
 
-void FreeSound(SoundInfo *sound)
+void FreeSound(void *ptr)
 {
+  SoundInfo *sound = (SoundInfo *)ptr;
+
   if (sound == NULL)
     return;