rnd-20031124-1-src

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

diff --git a/src/libgame/setup.c b/src/libgame/setup.c
index 2c7dcfd7c8742db7418d6da057c59b644dc1ba83..00168642fb95fb9665f46805699c6194a560f7ea 100644 (file)
--- a/src/libgame/setup.c
+++ b/src/libgame/setup.c
@@ -405,6 +405,30 @@ char *getSetupFilename()
   return filename;
 }
 
+char *getEditorSetupFilename()
+{
+  static char *filename = NULL;
+
+  if (filename != NULL)
+    free(filename);
+
+  filename = getPath2(getSetupDir(), EDITORSETUP_FILENAME);
+
+  return filename;
+}
+
+char *getElementInfoFilename()
+{
+  static char *filename = NULL;
+
+  if (filename != NULL)
+    free(filename);
+
+  filename = getPath2(getCurrentLevelDir(), ELEMENTINFO_FILENAME);
+
+  return filename;
+}
+
 static char *getCorrectedArtworkBasename(char *basename)
 {
   char *basename_corrected = basename;
@@ -556,12 +580,73 @@ char *getCustomSoundFilename(char *basename)
   return NULL;         /* cannot find specified artwork file anywhere */
 }
 
+char *getCustomMusicFilename(char *basename)
+{
+  static char *filename = NULL;
+  boolean skip_setup_artwork = FALSE;
+
+  if (filename != NULL)
+    free(filename);
+
+  basename = getCorrectedArtworkBasename(basename);
+
+  if (!setup.override_level_music)
+  {
+    /* 1st try: look for special artwork in current level series directory */
+    filename = getPath3(getCurrentLevelDir(), MUSIC_DIRECTORY, basename);
+    if (fileExists(filename))
+      return filename;
+
+    free(filename);
+
+    /* check if there is special artwork configured in level series config */
+    if (getLevelArtworkSet(ARTWORK_TYPE_MUSIC) != NULL)
+    {
+      /* 2nd try: look for special artwork configured in level series config */
+      filename = getPath2(getLevelArtworkDir(TREE_TYPE_MUSIC_DIR), basename);
+      if (fileExists(filename))
+       return filename;
+
+      free(filename);
+
+      /* take missing artwork configured in level set config from default */
+      skip_setup_artwork = TRUE;
+    }
+  }
+
+  if (!skip_setup_artwork)
+  {
+    /* 3rd try: look for special artwork in configured artwork directory */
+    filename = getPath2(getSetupArtworkDir(artwork.mus_current), basename);
+    if (fileExists(filename))
+      return filename;
+
+    free(filename);
+  }
+
+  /* 4th try: look for default artwork in new default artwork directory */
+  filename = getPath2(getDefaultMusicDir(MUS_CLASSIC_SUBDIR), basename);
+  if (fileExists(filename))
+    return filename;
+
+  free(filename);
+
+  /* 5th try: look for default artwork in old default artwork directory */
+  filename = getPath2(options.music_directory, basename);
+  if (fileExists(filename))
+    return filename;
+
+  return NULL;         /* cannot find specified artwork file anywhere */
+}
+
 char *getCustomArtworkFilename(char *basename, int type)
 {
   if (type == ARTWORK_TYPE_GRAPHICS)
     return getCustomImageFilename(basename);
   else if (type == ARTWORK_TYPE_SOUNDS)
     return getCustomSoundFilename(basename);
+  else if (type == ARTWORK_TYPE_MUSIC)
+    return getCustomMusicFilename(basename);
   else
     return UNDEFINED_FILENAME;
 }
@@ -1053,7 +1138,7 @@ int getFileVersionFromCookieString(const char *cookie)
   version_major = ptr_cookie2[0] - '0';
   version_minor = ptr_cookie2[2] - '0';
 
-  return VERSION_IDENT(version_major, version_minor, 0);
+  return VERSION_IDENT(version_major, version_minor, 0, 0);
 }
 
 boolean checkCookieString(const char *cookie, const char *template)
@@ -1149,6 +1234,17 @@ SetupFileList *setListEntry(SetupFileList *list, char *token, char *value)
     return setListEntry(list->next, token, value);
 }
 
+SetupFileList *addListEntry(SetupFileList *list, char *token, char *value)
+{
+  if (list == NULL)
+    return NULL;
+
+  if (list->next == NULL)
+    return (list->next = newSetupFileList(token, value));
+  else
+    return addListEntry(list->next, token, value);
+}
+
 #ifdef DEBUG
 static void printSetupFileList(SetupFileList *list)
 {
@@ -1214,6 +1310,9 @@ SetupFileHash *newSetupFileHash()
   SetupFileHash *new_hash =
     create_hashtable(16, 0.75, get_hash_from_key, keys_are_equal);
 
+  if (new_hash == NULL)
+    Error(ERR_EXIT, "create_hashtable() failed -- out of memory");
+
   return new_hash;
 }
 
@@ -1267,7 +1366,7 @@ static void *loadSetupFileData(char *filename, boolean use_hash)
   int line_len;
   char line[MAX_LINE_LEN];
   char *token, *value, *line_ptr;
-  void *setup_file_data, *insert_ptr;
+  void *setup_file_data, *insert_ptr = NULL;
   FILE *file;
 
   if (use_hash)
@@ -1326,7 +1425,11 @@ static void *loadSetupFileData(char *filename, boolean use_hash)
     if (line_ptr < line + line_len)
       value = line_ptr + 1;
     else
+#if 1
+      value = "true";  /* treat tokens without value as "true" */
+#else
       value = "\0";
+#endif
 
     /* cut leading whitespaces from value */
     for (; *value; value++)
@@ -1338,7 +1441,7 @@ static void *loadSetupFileData(char *filename, boolean use_hash)
       if (use_hash)
        setHashEntry((SetupFileHash *)setup_file_data, token, value);
       else
-       insert_ptr = setListEntry((SetupFileList *)insert_ptr, token, value);
+       insert_ptr = addListEntry((SetupFileList *)insert_ptr, token, value);
     }
   }
 
@@ -2557,17 +2660,15 @@ char *getSetupLine(struct TokenInfo *token_info, char *prefix, int token_nr)
 
 void LoadLevelSetup_LastSeries()
 {
-  char *filename;
-  SetupFileHash *level_setup_hash = NULL;
-
-  /* always start with reliable default values */
-  leveldir_current = getFirstValidTreeInfoEntry(leveldir_first);
-
   /* ----------------------------------------------------------------------- */
   /* ~/.<program>/levelsetup.conf                                            */
   /* ----------------------------------------------------------------------- */
 
-  filename = getPath2(getSetupDir(), LEVELSETUP_FILENAME);
+  char *filename = getPath2(getSetupDir(), LEVELSETUP_FILENAME);
+  SetupFileHash *level_setup_hash = NULL;
+
+  /* always start with reliable default values */
+  leveldir_current = getFirstValidTreeInfoEntry(leveldir_first);
 
   if ((level_setup_hash = loadSetupFileHash(filename)))
   {
@@ -2591,17 +2692,15 @@ void LoadLevelSetup_LastSeries()
 
 void SaveLevelSetup_LastSeries()
 {
-  char *filename;
-  char *level_subdir = leveldir_current->filename;
-  FILE *file;
-
   /* ----------------------------------------------------------------------- */
   /* ~/.<program>/levelsetup.conf                                            */
   /* ----------------------------------------------------------------------- */
 
-  InitUserDataDirectory();
+  char *filename = getPath2(getSetupDir(), LEVELSETUP_FILENAME);
+  char *level_subdir = leveldir_current->filename;
+  FILE *file;
 
-  filename = getPath2(getSetupDir(), LEVELSETUP_FILENAME);
+  InitUserDataDirectory();
 
   if (!(file = fopen(filename, MODE_WRITE)))
   {