rnd-20071001-1-src
[rocksndiamonds.git] / src / files.c
index aa9cdb4cc5558fd4122b90e53eb1fec18ab8f4a2..3b51e6e28b92236f2126c769e29d3f78f924735a 100644 (file)
@@ -1694,7 +1694,8 @@ static int getFileTypeFromBasename(char *basename)
     return LEVEL_FILE_TYPE_SP;
 
   /* check for typical filename of a Diamond Caves II level package file */
-  if (strEqualSuffix(basename, ".dc2"))
+  if (strSuffix(basename, ".dc") ||
+      strSuffix(basename, ".dc2"))
     return LEVEL_FILE_TYPE_DC;
 
   /* ---------- try to determine file type from filesize ---------- */
@@ -5758,52 +5759,68 @@ static void LoadLevelFromFileInfo_DC(struct LevelInfo *level,
     return;
   }
 
+  // fseek(file, 0x0000, SEEK_SET);
+
   if (level_file_info->packed)
   {
-    int position_first_level = 0x00fa;
-    int extra_bytes = 4;
-    int skip_bytes;
-
     /* read "magic bytes" from start of file */
     fgets(magic_bytes, num_magic_bytes + 1, file);
 
     /* check "magic bytes" for correct file format */
-    if (!strEqualPrefix(magic_bytes, "DC2"))
+    if (!strPrefix(magic_bytes, "DC2"))
     {
       level->no_valid_file = TRUE;
 
-      Error(ERR_WARN, "unknown level file '%s' -- using empty level", filename);
+      Error(ERR_WARN, "unknown DC level file '%s' -- using empty level",
+           filename);
 
       return;
     }
 
-    /* advance file stream to first level inside the level package */
-    skip_bytes = position_first_level - num_magic_bytes - extra_bytes;
+    if (strPrefix(magic_bytes, "DC2Win95") ||
+       strPrefix(magic_bytes, "DC2Win98"))
+    {
+      int position_first_level = 0x00fa;
+      int extra_bytes = 4;
+      int skip_bytes;
 
-    /* each block of level data is followed by block of non-level data */
-    num_levels_to_skip *= 2;
+      /* advance file stream to first level inside the level package */
+      skip_bytes = position_first_level - num_magic_bytes - extra_bytes;
 
-    /* at least skip header bytes, therefore use ">= 0" instead of "> 0" */
-    while (num_levels_to_skip >= 0)
-    {
-      /* advance file stream to next level inside the level package */
-      if (fseek(file, skip_bytes, SEEK_CUR) != 0)
+      /* each block of level data is followed by block of non-level data */
+      num_levels_to_skip *= 2;
+
+      /* at least skip header bytes, therefore use ">= 0" instead of "> 0" */
+      while (num_levels_to_skip >= 0)
       {
-       level->no_valid_file = TRUE;
+       /* advance file stream to next level inside the level package */
+       if (fseek(file, skip_bytes, SEEK_CUR) != 0)
+       {
+         level->no_valid_file = TRUE;
 
-       Error(ERR_WARN, "cannot fseek in file '%s' -- using empty level",
-             filename);
+         Error(ERR_WARN, "cannot fseek in file '%s' -- using empty level",
+               filename);
 
-       return;
-      }
+         return;
+       }
+
+       /* skip apparently unused extra bytes following each level */
+       ReadUnusedBytesFromFile(file, extra_bytes);
 
-      /* skip apparently unused extra bytes following each level */
-      ReadUnusedBytesFromFile(file, extra_bytes);
+       /* read size of next level in level package */
+       skip_bytes = getFile32BitLE(file);
 
-      /* read size of next level in level package */
-      skip_bytes = getFile32BitLE(file);
+       num_levels_to_skip--;
+      }
+    }
+    else
+    {
+      level->no_valid_file = TRUE;
 
-      num_levels_to_skip--;
+      Error(ERR_WARN, "unknown DC2 level file '%s' -- using empty level",
+           filename);
+
+      return;
     }
   }
 
@@ -7996,8 +8013,9 @@ void SaveScore(int nr)
 #define SETUP_TOKEN_OVERRIDE_LEVEL_GRAPHICS    28
 #define SETUP_TOKEN_OVERRIDE_LEVEL_SOUNDS      29
 #define SETUP_TOKEN_OVERRIDE_LEVEL_MUSIC       30
+#define SETUP_TOKEN_AUTO_OVERRIDE_ARTWORK      31
 
-#define NUM_GLOBAL_SETUP_TOKENS                        31
+#define NUM_GLOBAL_SETUP_TOKENS                        32
 
 /* editor setup */
 #define SETUP_TOKEN_EDITOR_EL_BOULDERDASH      0
@@ -8125,6 +8143,7 @@ static struct TokenInfo global_setup_tokens[] =
   { TYPE_SWITCH, &si.override_level_graphics, "override_level_graphics"        },
   { TYPE_SWITCH, &si.override_level_sounds,   "override_level_sounds"  },
   { TYPE_SWITCH, &si.override_level_music,    "override_level_music"   },
+  { TYPE_SWITCH, &si.auto_override_artwork,   "auto_override_artwork"  },
 };
 
 static boolean not_used = FALSE;
@@ -8253,8 +8272,6 @@ static void setSetupInfoToDefaults(struct SetupInfo *si)
   si->sound_music = TRUE;
   si->sound_simple = TRUE;
   si->toons = TRUE;
-  si->double_buffering = TRUE;
-  si->direct_draw = !si->double_buffering;
   si->scroll_delay = TRUE;
   si->scroll_delay_value = STD_SCROLL_DELAY;
   si->soft_scrolling = TRUE;
@@ -8275,12 +8292,13 @@ static void setSetupInfoToDefaults(struct SetupInfo *si)
   si->prefer_aga_graphics = TRUE;
   si->game_frame_delay = GAME_FRAME_DELAY;
 
-  si->graphics_set = getStringCopy(GFX_CLASSIC_SUBDIR);
-  si->sounds_set = getStringCopy(SND_CLASSIC_SUBDIR);
-  si->music_set = getStringCopy(MUS_CLASSIC_SUBDIR);
+  si->graphics_set = getStringCopy(GFX_DEFAULT_SUBDIR);
+  si->sounds_set = getStringCopy(SND_DEFAULT_SUBDIR);
+  si->music_set = getStringCopy(MUS_DEFAULT_SUBDIR);
   si->override_level_graphics = FALSE;
   si->override_level_sounds = FALSE;
   si->override_level_music = FALSE;
+  si->auto_override_artwork = FALSE;
 
   si->editor.el_boulderdash            = TRUE;
   si->editor.el_emerald_mine           = TRUE;
@@ -8335,6 +8353,12 @@ static void setSetupInfoToDefaults(struct SetupInfo *si)
   si->system.audio_fragment_size = DEFAULT_AUDIO_FRAGMENT_SIZE;
 
   si->options.verbose = FALSE;
+
+#if defined(CREATE_SPECIAL_EDITION_RND_JUE)
+  si->handicap = FALSE;
+  si->fullscreen = TRUE;
+  si->auto_override_artwork = TRUE;
+#endif
 }
 
 static void setSetupInfoToDefaults_EditorCascade(struct SetupInfo *si)
@@ -8452,8 +8476,6 @@ void LoadSetup()
     checkSetupFileHashIdentifier(setup_file_hash, filename,getCookie("SETUP"));
     decodeSetupFileHash(setup_file_hash);
 
-    setup.direct_draw = !setup.double_buffering;
-
     freeSetupFileHash(setup_file_hash);
 
     /* needed to work around problems with fixed length strings */
@@ -8634,12 +8656,19 @@ void LoadCustomElementDescriptions()
 
 static int getElementFromToken(char *token)
 {
+#if 1
+  char *value = getHashEntry(element_token_hash, token);
+
+  if (value != NULL)
+    return atoi(value);
+#else
   int i;
 
   /* !!! OPTIMIZE THIS BY USING HASH !!! */
   for (i = 0; i < MAX_NUM_ELEMENTS; i++)
     if (strEqual(token, element_info[i].token_name))
       return i;
+#endif
 
   Error(ERR_WARN, "unknown element token '%s'", token);
 
@@ -8681,7 +8710,92 @@ static int get_token_parameter_value(char *token, char *value_raw)
   return get_parameter_value(value_raw, suffix, TYPE_INTEGER);
 }
 
-static void LoadSpecialMenuDesignSettingsFromFilename(char *filename)
+void InitMenuDesignSettings_Static()
+{
+#if 0
+  static SetupFileHash *image_config_hash = NULL;
+#endif
+  int i;
+
+#if 0
+  if (image_config_hash == NULL)
+  {
+    image_config_hash = newSetupFileHash();
+
+    for (i = 0; image_config[i].token != NULL; i++)
+      setHashEntry(image_config_hash,
+                  image_config[i].token,
+                  image_config[i].value);
+  }
+#endif
+
+#if 1
+  /* always start with reliable default values from static default config */
+  for (i = 0; image_config_vars[i].token != NULL; i++)
+  {
+    char *value = getHashEntry(image_config_hash, image_config_vars[i].token);
+
+    if (value != NULL)
+      *image_config_vars[i].value =
+       get_token_parameter_value(image_config_vars[i].token, value);
+  }
+
+#else
+
+  int j;
+
+  /* always start with reliable default values from static default config */
+  for (i = 0; image_config_vars[i].token != NULL; i++)
+    for (j = 0; image_config[j].token != NULL; j++)
+      if (strEqual(image_config_vars[i].token, image_config[j].token))
+       *image_config_vars[i].value =
+         get_token_parameter_value(image_config_vars[i].token,
+                                   image_config[j].value);
+#endif
+}
+
+static void InitMenuDesignSettings_SpecialPreProcessing()
+{
+  int i;
+
+  /* the following initializes hierarchical values from static configuration */
+
+  /* special case: initialize "ARG_DEFAULT" values in static default config */
+  /* (e.g., initialize "[titlemessage].fade_mode" from "[title].fade_mode") */
+  titlemessage_initial_default.fade_mode  = title_initial_default.fade_mode;
+  titlemessage_initial_default.fade_delay = title_initial_default.fade_delay;
+  titlemessage_initial_default.post_delay = title_initial_default.post_delay;
+  titlemessage_initial_default.auto_delay = title_initial_default.auto_delay;
+  titlemessage_default.fade_mode  = title_default.fade_mode;
+  titlemessage_default.fade_delay = title_default.fade_delay;
+  titlemessage_default.post_delay = title_default.post_delay;
+  titlemessage_default.auto_delay = title_default.auto_delay;
+
+  /* special case: initialize "ARG_DEFAULT" values in static default config */
+  /* (e.g., init "titlemessage_1.fade_mode" from "[titlemessage].fade_mode") */
+  for (i = 0; i < MAX_NUM_TITLE_MESSAGES; i++)
+  {
+    titlemessage_initial[i] = titlemessage_initial_default;
+    titlemessage[i] = titlemessage_default;
+  }
+
+  /* special case: initialize "ARG_DEFAULT" values in static default config */
+  /* (eg, init "menu.enter_screen.SCORES.xyz" from "menu.enter_screen.xyz") */
+  for (i = 0; i < NUM_SPECIAL_GFX_ARGS; i++)
+  {
+    menu.enter_screen[i] = menu.enter_screen[GFX_SPECIAL_ARG_DEFAULT];
+    menu.leave_screen[i] = menu.leave_screen[GFX_SPECIAL_ARG_DEFAULT];
+  }
+}
+
+static void InitMenuDesignSettings_SpecialPostProcessing()
+{
+  /* special case: initialize later added SETUP list size from LEVELS value */
+  if (menu.list_size[GAME_MODE_SETUP] == -1)
+    menu.list_size[GAME_MODE_SETUP] = menu.list_size[GAME_MODE_LEVELS];
+}
+
+static void LoadMenuDesignSettingsFromFilename(char *filename)
 {
   static struct TitleMessageInfo tmi;
   static struct TokenInfo titlemessage_tokens[] =
@@ -8722,7 +8836,7 @@ static void LoadSpecialMenuDesignSettingsFromFilename(char *filename)
   int i, j, k;
 
 #if 0
-  printf("LoadSpecialMenuDesignSettings from file '%s' ...\n", filename);
+  printf("LoadMenuDesignSettings from file '%s' ...\n", filename);
 #endif
 
   if ((setup_file_hash = loadSetupFileHash(filename)) == NULL)
@@ -8747,7 +8861,7 @@ static void LoadSpecialMenuDesignSettingsFromFilename(char *filename)
   }
 
   /* special case: initialize with default values that may be overwritten */
-  /* (eg, init "menu.draw_xoffset.INFO[MUSIC]" from "menu.draw_xoffset.INFO") */
+  /* (eg, init "menu.draw_xoffset.INFO[XXX]" from "menu.draw_xoffset.INFO") */
   for (i = 0; i < NUM_SPECIAL_GFX_INFO_ARGS; i++)
   {
     char *value_1 = getHashEntry(setup_file_hash, "menu.draw_xoffset.INFO");
@@ -8759,6 +8873,19 @@ static void LoadSpecialMenuDesignSettingsFromFilename(char *filename)
       menu.draw_yoffset_info[i] = get_integer_from_string(value_2);
   }
 
+  /* special case: initialize with default values that may be overwritten */
+  /* (eg, init "menu.draw_xoffset.SETUP[XXX]" from "menu.draw_xoffset.SETUP") */
+  for (i = 0; i < NUM_SPECIAL_GFX_SETUP_ARGS; i++)
+  {
+    char *value_1 = getHashEntry(setup_file_hash, "menu.draw_xoffset.SETUP");
+    char *value_2 = getHashEntry(setup_file_hash, "menu.draw_yoffset.SETUP");
+
+    if (value_1 != NULL)
+      menu.draw_xoffset_setup[i] = get_integer_from_string(value_1);
+    if (value_2 != NULL)
+      menu.draw_yoffset_setup[i] = get_integer_from_string(value_2);
+  }
+
   /* special case: initialize with default values that may be overwritten */
   /* (eg, init "menu.enter_screen.SCORES.xyz" from "menu.enter_screen.xyz") */
   for (i = 0; i < NUM_SPECIAL_GFX_ARGS; i++)
@@ -8834,7 +8961,8 @@ static void LoadSpecialMenuDesignSettingsFromFilename(char *filename)
   {
     char *value = getHashEntry(setup_file_hash, image_config_vars[i].token);
 
-    if (value != NULL)
+    /* (ignore definitions set to "[DEFAULT]" which are already initialized) */
+    if (value != NULL && !strEqual(value, ARG_DEFAULT))
       *image_config_vars[i].value =
        get_token_parameter_value(image_config_vars[i].token, value);
   }
@@ -8842,61 +8970,32 @@ static void LoadSpecialMenuDesignSettingsFromFilename(char *filename)
   freeSetupFileHash(setup_file_hash);
 }
 
-void LoadSpecialMenuDesignSettings()
+void LoadMenuDesignSettings()
 {
   char *filename_base = UNDEFINED_FILENAME, *filename_local;
-  int i, j;
 
-  /* always start with reliable default values from static default config */
-  for (i = 0; image_config_vars[i].token != NULL; i++)
-    for (j = 0; image_config[j].token != NULL; j++)
-      if (strEqual(image_config_vars[i].token, image_config[j].token))
-       *image_config_vars[i].value =
-         get_token_parameter_value(image_config_vars[i].token,
-                                   image_config[j].value);
-
-  /* the following initializes hierarchical values from static configuration */
-
-  /* special case: initialize "ARG_DEFAULT" values in static default config */
-  /* (e.g., initialize "[titlemessage].fade_mode" from "[title].fade_mode") */
-  titlemessage_initial_default.fade_mode  = title_initial_default.fade_mode;
-  titlemessage_initial_default.fade_delay = title_initial_default.fade_delay;
-  titlemessage_initial_default.post_delay = title_initial_default.post_delay;
-  titlemessage_initial_default.auto_delay = title_initial_default.auto_delay;
-  titlemessage_default.fade_mode  = title_default.fade_mode;
-  titlemessage_default.fade_delay = title_default.fade_delay;
-  titlemessage_default.post_delay = title_default.post_delay;
-  titlemessage_default.auto_delay = title_default.auto_delay;
-
-  /* special case: initialize "ARG_DEFAULT" values in static default config */
-  /* (e.g., init "titlemessage_1.fade_mode" from "[titlemessage].fade_mode") */
-  for (i = 0; i < MAX_NUM_TITLE_MESSAGES; i++)
-  {
-    titlemessage_initial[i] = titlemessage_initial_default;
-    titlemessage[i] = titlemessage_default;
-  }
-
-  /* special case: initialize "ARG_DEFAULT" values in static default config */
-  /* (eg, init "menu.enter_screen.SCORES.xyz" from "menu.enter_screen.xyz") */
-  for (i = 0; i < NUM_SPECIAL_GFX_ARGS; i++)
-  {
-    menu.enter_screen[i] = menu.enter_screen[GFX_SPECIAL_ARG_DEFAULT];
-    menu.leave_screen[i] = menu.leave_screen[GFX_SPECIAL_ARG_DEFAULT];
-  }
+  InitMenuDesignSettings_Static();
+  InitMenuDesignSettings_SpecialPreProcessing();
 
+#if 1
+  if (!GFX_OVERRIDE_ARTWORK(ARTWORK_TYPE_GRAPHICS))
+#else
   if (!SETUP_OVERRIDE_ARTWORK(setup, ARTWORK_TYPE_GRAPHICS))
+#endif
   {
     /* first look for special settings configured in level series config */
     filename_base = getCustomArtworkLevelConfigFilename(ARTWORK_TYPE_GRAPHICS);
 
     if (fileExists(filename_base))
-      LoadSpecialMenuDesignSettingsFromFilename(filename_base);
+      LoadMenuDesignSettingsFromFilename(filename_base);
   }
 
   filename_local = getCustomArtworkConfigFilename(ARTWORK_TYPE_GRAPHICS);
 
   if (filename_local != NULL && !strEqual(filename_base, filename_local))
-    LoadSpecialMenuDesignSettingsFromFilename(filename_local);
+    LoadMenuDesignSettingsFromFilename(filename_local);
+
+  InitMenuDesignSettings_SpecialPostProcessing();
 }
 
 void LoadUserDefinedEditorElementList(int **elements, int *num_elements)
@@ -9054,7 +9153,7 @@ static struct MusicFileInfo *get_music_file_info_ext(char *basename, int music,
 
   /* ---------- music file info found ---------- */
 
-  memset(&tmp_music_file_info, 0, sizeof(struct MusicFileInfo));
+  clear_mem(&tmp_music_file_info, sizeof(struct MusicFileInfo));
 
   for (i = 0; token_to_value_ptr[i].token != NULL; i++)
   {