added initial code for Base64 encoding and decoding

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

diff --git a/src/libgame/setup.c b/src/libgame/setup.c
index 9c21b95ac4dd19a4e692780e60bbef679667251f..dbfec24dd8202d1a924230408950d822064c0dd6 100644 (file)
--- a/src/libgame/setup.c
+++ b/src/libgame/setup.c
@@ -114,6 +114,19 @@ static char *getScoreDir(char *level_subdir)
   return score_dir;
 }
 
+static char *getScoreTapeDir(char *level_subdir, int nr)
+{
+  static char *score_tape_dir = NULL;
+  char tape_subdir[MAX_FILENAME_LEN];
+
+  checked_free(score_tape_dir);
+
+  sprintf(tape_subdir, "%03d", nr);
+  score_tape_dir = getPath2(getScoreDir(level_subdir), tape_subdir);
+
+  return score_tape_dir;
+}
+
 static char *getUserSubdir(int nr)
 {
   static char user_subdir[16] = { 0 };
@@ -594,6 +607,34 @@ char *getScoreFilename(int nr)
   return filename;
 }
 
+char *getScoreTapeBasename(char *name)
+{
+  static char basename[MAX_FILENAME_LEN];
+  char basename_raw[MAX_FILENAME_LEN];
+  char timestamp[20];
+
+  sprintf(timestamp, "%s", getCurrentTimestamp());
+  sprintf(basename_raw, "%s-%s", timestamp, name);
+  sprintf(basename, "%s-%08x", timestamp, get_hash_from_key(basename_raw));
+
+  return basename;
+}
+
+char *getScoreTapeFilename(char *basename_no_ext, int nr)
+{
+  static char *filename = NULL;
+  char basename[MAX_FILENAME_LEN];
+
+  checked_free(filename);
+
+  sprintf(basename, "%s.%s", basename_no_ext, TAPEFILE_EXTENSION);
+
+  // used instead of "leveldir_current->subdir" (for network games)
+  filename = getPath2(getScoreTapeDir(levelset.identifier, nr), basename);
+
+  return filename;
+}
+
 char *getSetupFilename(void)
 {
   static char *filename = NULL;
@@ -1075,6 +1116,15 @@ void InitScoreDirectory(char *level_subdir)
   createDirectory(getScoreDir(level_subdir), "level score", permissions);
 }
 
+void InitScoreTapeDirectory(char *level_subdir, int nr)
+{
+  int permissions = (program.global_scores ? PERMS_PUBLIC : PERMS_PRIVATE);
+
+  InitScoreDirectory(level_subdir);
+
+  createDirectory(getScoreTapeDir(level_subdir, nr), "score tape", permissions);
+}
+
 static void SaveUserLevelInfo(void);
 
 void InitUserLevelDirectory(char *level_subdir)
@@ -4609,6 +4659,35 @@ static void UpdateLastPlayedLevels_List(void)
   setString(&last_level_series[0], leveldir_current->identifier);
 }
 
+static TreeInfo *StoreOrRestoreLastPlayedLevels(TreeInfo *node, boolean store)
+{
+  static char *identifier = NULL;
+
+  if (store)
+  {
+    setString(&identifier, (node && node->is_copy ? node->identifier : NULL));
+
+    return NULL;       // not used
+  }
+  else
+  {
+    TreeInfo *node_new = getTreeInfoFromIdentifierExt(leveldir_first,
+                                                     identifier,
+                                                     TREE_NODE_TYPE_COPY);
+    return (node_new != NULL ? node_new : node);
+  }
+}
+
+void StoreLastPlayedLevels(TreeInfo *node)
+{
+  StoreOrRestoreLastPlayedLevels(node, TRUE);
+}
+
+void RestoreLastPlayedLevels(TreeInfo **node)
+{
+  *node = StoreOrRestoreLastPlayedLevels(*node, FALSE);
+}
+
 void LoadLevelSetup_LastSeries(void)
 {
   // --------------------------------------------------------------------------