rnd-20100111-2-src

[rocksndiamonds.git] / src / files.c

diff --git a/src/files.c b/src/files.c
index a969861edebc5eca093742203a1ef693fedf7e52..ab949e18883acad59ac2db75d7f8d8e2e0665952 100644 (file)
--- a/src/files.c
+++ b/src/files.c
@@ -1314,6 +1314,22 @@ filetype_id_list[] =
 /* level file functions                                                      */
 /* ========================================================================= */
 
+static boolean check_special_flags(char *flag)
+{
+#if 0
+  printf("::: '%s', '%s', '%s'\n",
+        flag,
+        options.special_flags,
+        leveldir_current->special_flags);
+#endif
+
+  if (strEqual(options.special_flags, flag) ||
+      strEqual(leveldir_current->special_flags, flag))
+    return TRUE;
+
+  return FALSE;
+}
+
 static struct DateInfo getCurrentDate()
 {
   time_t epoch_seconds = time(NULL);
@@ -1752,9 +1768,44 @@ static void setFileInfoToDefaults(struct LevelFileInfo *level_file_info)
 
 static void ActivateLevelTemplate()
 {
+  int x, y;
+
   /* Currently there is no special action needed to activate the template
      data, because 'element_info' property settings overwrite the original
      level data, while all other variables do not change. */
+
+  /* Exception: 'from_level_template' elements in the original level playfield
+     are overwritten with the corresponding elements at the same position in
+     playfield from the level template. */
+
+  for (x = 0; x < level.fieldx; x++)
+    for (y = 0; y < level.fieldy; y++)
+      if (level.field[x][y] == EL_FROM_LEVEL_TEMPLATE)
+       level.field[x][y] = level_template.field[x][y];
+
+  if (check_special_flags("load_xsb_to_ces"))
+  {
+    struct LevelInfo level_backup = level;
+
+    /* overwrite all individual level settings from template level settings */
+    level = level_template;
+
+    /* restore playfield size */
+    level.fieldx = level_backup.fieldx;
+    level.fieldy = level_backup.fieldy;
+
+    /* restore playfield content */
+    for (x = 0; x < level.fieldx; x++)
+      for (y = 0; y < level.fieldy; y++)
+       level.field[x][y] = level_backup.field[x][y];
+
+    /* restore name and author from individual level */
+    strcpy(level.name,   level_backup.name);
+    strcpy(level.author, level_backup.author);
+
+    /* restore flag "use_custom_template" */
+    level.use_custom_template = level_backup.use_custom_template;
+  }
 }
 
 static char *getLevelFilenameFromBasename(char *basename)
@@ -6419,40 +6470,6 @@ static void LoadLevelFromFileInfo_DC(struct LevelInfo *level,
 /* functions for loading SB level                                            */
 /* ------------------------------------------------------------------------- */
 
-#if 1
-
-static boolean check_special_flags(char *flag)
-{
-#if 0
-  printf("::: '%s', '%s', '%s'\n",
-        flag,
-        options.special_flags,
-        leveldir_current->special_flags);
-#endif
-
-  if (strEqual(options.special_flags, flag) ||
-      strEqual(leveldir_current->special_flags, flag))
-    return TRUE;
-
-  return FALSE;
-}
-
-#else
-
-#define SPECIAL_FLAG_LOAD_XSB_TO_CES   (1 << 0)
-
-static unsigned long get_special_flags(char *flags_string)
-{
-  unsigned long flags_value = 0;
-
-  if (strEqual(flags_string, "load_xsb_to_ces"))
-    flags_value = SPECIAL_FLAG_LOAD_XSB_TO_CES;
-
-  return flags_value;
-}
-
-#endif
-
 int getMappedElement_SB(int element_ascii, boolean use_ces)
 {
   static struct
@@ -6470,7 +6487,11 @@ int getMappedElement_SB(int element_ascii, boolean use_ces)
     { '.', EL_SOKOBAN_FIELD_EMPTY,  EL_CUSTOM_5 },  /* goal square */
     { '*', EL_SOKOBAN_FIELD_FULL,   EL_CUSTOM_6 },  /* box on goal square */
     { '+', EL_SOKOBAN_FIELD_PLAYER, EL_CUSTOM_7 },  /* player on goal square */
+#if 0
     { '_', EL_INVISIBLE_STEELWALL,  EL_CUSTOM_8 },  /* floor beyond border */
+#else
+    { '_', EL_INVISIBLE_STEELWALL,  EL_FROM_LEVEL_TEMPLATE },  /* floor beyond border */
+#endif
 
     { 0,   -1,                      -1          },
   };
@@ -6498,11 +6519,7 @@ static void LoadLevelFromFileInfo_SB(struct LevelInfo *level,
   boolean reading_playfield = FALSE;
   boolean got_valid_playfield_line = FALSE;
   boolean invalid_playfield_char = FALSE;
-#if 1
   boolean load_xsb_to_ces = check_special_flags("load_xsb_to_ces");
-#else
-  boolean load_xsb_to_ces = options.special_flags & SPECIAL_FLAG_LOAD_XSB_TO_CES;
-#endif
   int file_level_nr = 0;
   int line_nr = 0;
   int x, y;
@@ -6754,7 +6771,11 @@ static void LoadLevelFromFileInfo_SB(struct LevelInfo *level,
 
   if (load_xsb_to_ces)
   {
+#if 1
+    /* !!! special global settings can now be set in level template !!! */
+#else
     level->initial_player_stepsize[0] = STEPSIZE_SLOW;
+#endif
 
     /* fill smaller playfields with padding "beyond border wall" elements */
     if (level->fieldx < SCR_FIELDX ||