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added support for multiple pages (files) for level set info
[rocksndiamonds.git] / src / libgame / setup.c
diff --git a/src/libgame/setup.c b/src/libgame/setup.c
index 8da478a3656126dc45d00570b53e3db3ee3562ea..0cad9d8c4c0b087da76e21502c5c641c511158c1 100644 (file)
--- a/src/libgame/setup.c
+++ b/src/libgame/setup.c
@@ -47,8 +47,6 @@ static char *levelclass_desc[NUM_LEVELCLASS_DESC] =
 #define TOKEN_VALUE_POSITION_DEFAULT           40
 #define TOKEN_COMMENT_POSITION_DEFAULT         60
 
-#define MAX_COOKIE_LEN                         256
-
 #define TREE_NODE_TYPE_DEFAULT                 0
 #define TREE_NODE_TYPE_PARENT                  1
 #define TREE_NODE_TYPE_GROUP                   2
@@ -85,7 +83,7 @@ static void WarnUsingFallback(char *filename)
   {
     setHashEntry(missing_file_hash, filename, "");
 
-    Warn("cannot find artwork file '%s' (using fallback)", filename);
+    Debug("setup", "cannot find artwork file '%s' (using fallback)", filename);
   }
 }
 
@@ -516,7 +514,7 @@ char *getProgramMainDataPath(char *command_filename, char *base_path)
      set the current working directory to the program package directory) */
   char *main_data_path = getBasePath(command_filename);
 
-#if defined(PLATFORM_MACOSX)
+#if defined(PLATFORM_MAC)
   if (strSuffix(main_data_path, MAC_APP_BINARY_SUBDIR))
   {
     char *main_data_path_old = main_data_path;
@@ -820,9 +818,34 @@ char *getHelpTextFilename(void)
   return filename;
 }
 
-char *getLevelSetInfoFilename(void)
+static char *getLevelSetInfoBasename(int nr)
+{
+  static char basename[32];
+
+  sprintf(basename, "levelset_%d.txt", nr + 1);
+
+  return basename;
+}
+
+char *getLevelSetInfoFilename(int nr)
 {
+  char *basename = getLevelSetInfoBasename(nr);
+  static char *info_subdir = NULL;
   static char *filename = NULL;
+
+  if (info_subdir == NULL)
+    info_subdir = getPath2(DOCS_DIRECTORY, LEVELSET_INFO_DIRECTORY);
+
+  checked_free(filename);
+
+  // look for level set info file the current level set directory
+  filename = getPath3(getCurrentLevelDir(), info_subdir, basename);
+  if (fileExists(filename))
+    return filename;
+
+  if (nr > 0)
+    return NULL;
+
   char *basenames[] =
   {
     "README",
@@ -1326,9 +1349,9 @@ void InitTapeDirectory(char *level_subdir)
 {
   boolean new_tape_dir = !directoryExists(getTapeDir(level_subdir));
 
-  createDirectory(getUserGameDataDir(), "user data", PERMS_PRIVATE);
-  createDirectory(getTapeDir(NULL), "main tape", PERMS_PRIVATE);
-  createDirectory(getTapeDir(level_subdir), "level tape", PERMS_PRIVATE);
+  createDirectory(getUserGameDataDir(), "user data");
+  createDirectory(getTapeDir(NULL), "main tape");
+  createDirectory(getTapeDir(level_subdir), "level tape");
 
   if (new_tape_dir)
     MarkTapeDirectoryUploadsAsComplete(level_subdir);
@@ -1336,31 +1359,31 @@ void InitTapeDirectory(char *level_subdir)
 
 void InitScoreDirectory(char *level_subdir)
 {
-  createDirectory(getMainUserGameDataDir(), "main user data", PERMS_PRIVATE);
-  createDirectory(getScoreDir(NULL), "main score", PERMS_PRIVATE);
-  createDirectory(getScoreDir(level_subdir), "level score", PERMS_PRIVATE);
+  createDirectory(getMainUserGameDataDir(), "main user data");
+  createDirectory(getScoreDir(NULL), "main score");
+  createDirectory(getScoreDir(level_subdir), "level score");
 }
 
 void InitScoreCacheDirectory(char *level_subdir)
 {
-  createDirectory(getMainUserGameDataDir(), "main user data", PERMS_PRIVATE);
-  createDirectory(getCacheDir(), "cache data", PERMS_PRIVATE);
-  createDirectory(getScoreCacheDir(NULL), "main score", PERMS_PRIVATE);
-  createDirectory(getScoreCacheDir(level_subdir), "level score", PERMS_PRIVATE);
+  createDirectory(getMainUserGameDataDir(), "main user data");
+  createDirectory(getCacheDir(), "cache data");
+  createDirectory(getScoreCacheDir(NULL), "main score");
+  createDirectory(getScoreCacheDir(level_subdir), "level score");
 }
 
 void InitScoreTapeDirectory(char *level_subdir, int nr)
 {
   InitScoreDirectory(level_subdir);
 
-  createDirectory(getScoreTapeDir(level_subdir, nr), "score tape", PERMS_PRIVATE);
+  createDirectory(getScoreTapeDir(level_subdir, nr), "score tape");
 }
 
 void InitScoreCacheTapeDirectory(char *level_subdir, int nr)
 {
   InitScoreCacheDirectory(level_subdir);
 
-  createDirectory(getScoreCacheTapeDir(level_subdir, nr), "score tape", PERMS_PRIVATE);
+  createDirectory(getScoreCacheTapeDir(level_subdir, nr), "score tape");
 }
 
 static void SaveUserLevelInfo(void);
@@ -1369,12 +1392,15 @@ void InitUserLevelDirectory(char *level_subdir)
 {
   if (!directoryExists(getUserLevelDir(level_subdir)))
   {
-    createDirectory(getMainUserGameDataDir(), "main user data", PERMS_PRIVATE);
-    createDirectory(getUserLevelDir(NULL), "main user level", PERMS_PRIVATE);
-    createDirectory(getUserLevelDir(level_subdir), "user level", PERMS_PRIVATE);
+    createDirectory(getMainUserGameDataDir(), "main user data");
+    createDirectory(getUserLevelDir(NULL), "main user level");
 
     if (setup.internal.create_user_levelset)
+    {
+      createDirectory(getUserLevelDir(level_subdir), "user level");
+
       SaveUserLevelInfo();
+    }
   }
 }
 
@@ -1382,24 +1408,24 @@ void InitNetworkLevelDirectory(char *level_subdir)
 {
   if (!directoryExists(getNetworkLevelDir(level_subdir)))
   {
-    createDirectory(getMainUserGameDataDir(), "main user data", PERMS_PRIVATE);
-    createDirectory(getNetworkDir(), "network data", PERMS_PRIVATE);
-    createDirectory(getNetworkLevelDir(NULL), "main network level", PERMS_PRIVATE);
-    createDirectory(getNetworkLevelDir(level_subdir), "network level", PERMS_PRIVATE);
+    createDirectory(getMainUserGameDataDir(), "main user data");
+    createDirectory(getNetworkDir(), "network data");
+    createDirectory(getNetworkLevelDir(NULL), "main network level");
+    createDirectory(getNetworkLevelDir(level_subdir), "network level");
   }
 }
 
 void InitLevelSetupDirectory(char *level_subdir)
 {
-  createDirectory(getUserGameDataDir(), "user data", PERMS_PRIVATE);
-  createDirectory(getLevelSetupDir(NULL), "main level setup", PERMS_PRIVATE);
-  createDirectory(getLevelSetupDir(level_subdir), "level setup", PERMS_PRIVATE);
+  createDirectory(getUserGameDataDir(), "user data");
+  createDirectory(getLevelSetupDir(NULL), "main level setup");
+  createDirectory(getLevelSetupDir(level_subdir), "level setup");
 }
 
 static void InitCacheDirectory(void)
 {
-  createDirectory(getMainUserGameDataDir(), "main user data", PERMS_PRIVATE);
-  createDirectory(getCacheDir(), "cache data", PERMS_PRIVATE);
+  createDirectory(getMainUserGameDataDir(), "main user data");
+  createDirectory(getCacheDir(), "cache data");
 }
 
 
@@ -1785,7 +1811,7 @@ void sortTreeInfo(TreeInfo **node_first)
 // some stuff from "files.c"
 // ============================================================================
 
-#if defined(PLATFORM_WIN32)
+#if defined(PLATFORM_WINDOWS)
 #ifndef S_IRGRP
 #define S_IRGRP S_IRUSR
 #endif
@@ -1810,7 +1836,7 @@ void sortTreeInfo(TreeInfo **node_first)
 #ifndef S_ISGID
 #define S_ISGID 0
 #endif
-#endif // PLATFORM_WIN32
+#endif // PLATFORM_WINDOWS
 
 // file permissions for newly written files
 #define MODE_R_ALL             (S_IRUSR | S_IRGRP | S_IROTH)
@@ -1834,7 +1860,7 @@ char *getHomeDir(void)
 {
   static char *dir = NULL;
 
-#if defined(PLATFORM_WIN32)
+#if defined(PLATFORM_WINDOWS)
   if (dir == NULL)
   {
     dir = checked_malloc(MAX_PATH + 1);
@@ -1868,7 +1894,7 @@ char *getPersonalDataDir(void)
 {
   static char *personal_data_dir = NULL;
 
-#if defined(PLATFORM_MACOSX)
+#if defined(PLATFORM_MAC)
   if (personal_data_dir == NULL)
     personal_data_dir = getPath2(getHomeDir(), "Documents");
 #else
@@ -1922,7 +1948,7 @@ static mode_t posix_umask(mode_t mask)
 
 static int posix_mkdir(const char *pathname, mode_t mode)
 {
-#if defined(PLATFORM_WIN32)
+#if defined(PLATFORM_WINDOWS)
   return mkdir(pathname);
 #else
   return mkdir(pathname, mode);
@@ -1938,13 +1964,14 @@ static boolean posix_process_running_setgid(void)
 #endif
 }
 
-void createDirectory(char *dir, char *text, int permission_class)
+void createDirectory(char *dir, char *text)
 {
   if (directoryExists(dir))
     return;
 
   // leave "other" permissions in umask untouched, but ensure group parts
   // of USERDATA_DIR_MODE are not masked
+  int permission_class = PERMS_PRIVATE;
   mode_t dir_mode = (permission_class == PERMS_PRIVATE ?
                     DIR_PERMS_PRIVATE : DIR_PERMS_PUBLIC);
   mode_t last_umask = posix_umask(0);
@@ -1973,17 +2000,17 @@ void createDirectory(char *dir, char *text, int permission_class)
 
 void InitMainUserDataDirectory(void)
 {
-  createDirectory(getMainUserGameDataDir(), "main user data", PERMS_PRIVATE);
+  createDirectory(getMainUserGameDataDir(), "main user data");
 }
 
 void InitUserDataDirectory(void)
 {
-  createDirectory(getMainUserGameDataDir(), "main user data", PERMS_PRIVATE);
+  createDirectory(getMainUserGameDataDir(), "main user data");
 
   if (user.nr != 0)
   {
-    createDirectory(getUserDir(-1), "users", PERMS_PRIVATE);
-    createDirectory(getUserDir(user.nr), "user data", PERMS_PRIVATE);
+    createDirectory(getUserDir(-1), "users");
+    createDirectory(getUserDir(user.nr), "user data");
   }
 }
 
@@ -1999,21 +2026,6 @@ void SetFilePermissions(char *filename, int permission_class)
   chmod(filename, perms);
 }
 
-char *getCookie(char *file_type)
-{
-  static char cookie[MAX_COOKIE_LEN + 1];
-
-  if (strlen(program.cookie_prefix) + 1 +
-      strlen(file_type) + strlen("_FILE_VERSION_x.x") > MAX_COOKIE_LEN)
-    return "[COOKIE ERROR]";   // should never happen
-
-  sprintf(cookie, "%s_%s_FILE_VERSION_%d.%d",
-         program.cookie_prefix, file_type,
-         program.version_super, program.version_major);
-
-  return cookie;
-}
-
 void fprintFileHeader(FILE *file, char *basename)
 {
   char *prefix = "# ";
@@ -2726,10 +2738,11 @@ SetupFileHash *loadSetupFileHash(char *filename)
 #define LEVELINFO_TOKEN_EMPTY_LEVEL_NAME       27
 #define LEVELINFO_TOKEN_FORCE_LEVEL_NAME       28
 #define LEVELINFO_TOKEN_HANDICAP               29
-#define LEVELINFO_TOKEN_SKIP_LEVELS            30
-#define LEVELINFO_TOKEN_USE_EMC_TILES          31
+#define LEVELINFO_TOKEN_TIME_LIMIT             30
+#define LEVELINFO_TOKEN_SKIP_LEVELS            31
+#define LEVELINFO_TOKEN_USE_EMC_TILES          32
 
-#define NUM_LEVELINFO_TOKENS                   32
+#define NUM_LEVELINFO_TOKENS                   33
 
 static LevelDirTree ldi;
 
@@ -2766,6 +2779,7 @@ static struct TokenInfo levelinfo_tokens[] =
   { TYPE_STRING,       &ldi.empty_level_name,  "empty_level_name"      },
   { TYPE_BOOLEAN,      &ldi.force_level_name,  "force_level_name"      },
   { TYPE_BOOLEAN,      &ldi.handicap,          "handicap"              },
+  { TYPE_BOOLEAN,      &ldi.time_limit,        "time_limit"            },
   { TYPE_BOOLEAN,      &ldi.skip_levels,       "skip_levels"           },
   { TYPE_BOOLEAN,      &ldi.use_emc_tiles,     "use_emc_tiles"         }
 };
@@ -2872,6 +2886,7 @@ static void setTreeInfoToDefaults(TreeInfo *ti, int type)
     ti->handicap_level = 0;
     ti->readonly = TRUE;
     ti->handicap = TRUE;
+    ti->time_limit = TRUE;
     ti->skip_levels = FALSE;
 
     ti->use_emc_tiles = FALSE;
@@ -2957,6 +2972,7 @@ static void setTreeInfoToDefaultsFromParent(TreeInfo *ti, TreeInfo *parent)
     ti->handicap_level = parent->handicap_level;
     ti->readonly = parent->readonly;
     ti->handicap = parent->handicap;
+    ti->time_limit = parent->time_limit;
     ti->skip_levels = parent->skip_levels;
 
     ti->use_emc_tiles = parent->use_emc_tiles;
@@ -3029,6 +3045,7 @@ static TreeInfo *getTreeInfoCopy(TreeInfo *ti)
   ti_copy->user_defined                = ti->user_defined;
   ti_copy->readonly            = ti->readonly;
   ti_copy->handicap            = ti->handicap;
+  ti_copy->time_limit          = ti->time_limit;
   ti_copy->skip_levels         = ti->skip_levels;
 
   ti_copy->use_emc_tiles       = ti->use_emc_tiles;
@@ -3889,9 +3906,13 @@ static void LoadLevelInfoFromLevelDir(TreeInfo **node_first,
                                                    level_directory, ".");
   }
 
-  if (!valid_entry_found)
+  boolean valid_entry_expected =
+    (strEqual(level_directory, options.level_directory) ||
+     setup.internal.create_user_levelset);
+
+  if (valid_entry_expected && !valid_entry_found)
     Warn("cannot find any valid level series in directory '%s'",
-         level_directory);
+        level_directory);
 }
 
 boolean AdjustGraphicsForEMC(void)
@@ -4642,7 +4663,7 @@ boolean CreateUserLevelSet(char *level_subdir, char *level_name,
   int i;
 
   // create user level sub-directory, if needed
-  createDirectory(getUserLevelDir(level_subdir), "user level", PERMS_PRIVATE);
+  createDirectory(getUserLevelDir(level_subdir), "user level");
 
   filename = getPath2(getUserLevelDir(level_subdir), LEVELINFO_FILENAME);
 
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