added wrapper function for creating level set custom artwork tree

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

diff --git a/src/libgame/setup.c b/src/libgame/setup.c
index aca52f7db36ab9fa5ffea8c302a6428d0dfb76e4..1c7d78b660c6ba0215c18f6623460c5e579c3ace 100644 (file)
--- a/src/libgame/setup.c
+++ b/src/libgame/setup.c
@@ -1163,6 +1163,16 @@ void pushTreeInfo(TreeInfo **node_first, TreeInfo *node_new)
   *node_first = node_new;
 }
 
+void removeTreeInfo(TreeInfo **node_first)
+{
+  TreeInfo *node_old = *node_first;
+
+  *node_first = node_old->next;
+  node_old->next = NULL;
+
+  freeTreeInfo(node_old);
+}
+
 int numTreeInfo(TreeInfo *node)
 {
   int num = 0;
@@ -2902,7 +2912,7 @@ static TreeInfo *createTopTreeInfoNode(TreeInfo *node_first)
   ti_new->parent_link = FALSE;
 
   setString(&ti_new->identifier, node_first->identifier);
-  setString(&ti_new->name, "level sets");
+  setString(&ti_new->name, INFOTEXT_LEVEL_DIR);
   setString(&ti_new->name_sorting, ti_new->name);
 
   setString(&ti_new->subdir, STRING_TOP_DIRECTORY);
@@ -2911,7 +2921,7 @@ static TreeInfo *createTopTreeInfoNode(TreeInfo *node_first)
   ti_new->sort_priority = node_first->sort_priority;;
   ti_new->latest_engine = node_first->latest_engine;
 
-  setString(&ti_new->class_desc, "level sets");
+  setString(&ti_new->class_desc, INFOTEXT_LEVEL_DIR);
 
   ti_new->node_group = node_first;
   ti_new->level_group = TRUE;
@@ -3913,9 +3923,9 @@ void LoadArtworkInfo(void)
 #endif
 }
 
-static void LoadArtworkInfoFromLevelInfo(ArtworkDirTree **artwork_node,
-                                        ArtworkDirTree *node_parent,
-                                        LevelDirTree *level_node)
+static void LoadArtworkInfoFromLevelInfoExt(ArtworkDirTree **artwork_node,
+                                           ArtworkDirTree *node_parent,
+                                           LevelDirTree *level_node)
 {
   int type = (*artwork_node)->type;
 
@@ -3984,23 +3994,23 @@ static void LoadArtworkInfoFromLevelInfo(ArtworkDirTree **artwork_node,
       createParentTreeInfoNode(artwork_new);
 
       // recursively step into sub-directory and look for more custom artwork
-      LoadArtworkInfoFromLevelInfo(&artwork_new->node_group, artwork_new,
-                                  level_node->node_group);
+      LoadArtworkInfoFromLevelInfoExt(&artwork_new->node_group, artwork_new,
+                                     level_node->node_group);
 
       // if sub-tree has no custom artwork at all, remove it
       if (artwork_new->node_group->next == NULL)
-      {
-       *artwork_node = artwork_new->next;
-       artwork_new->next = NULL;
-
-       freeTreeInfo(artwork_new);
-      }
+       removeTreeInfo(artwork_node);
     }
 
     level_node = level_node->next;
   }
 }
 
+static void LoadArtworkInfoFromLevelInfo(ArtworkDirTree **artwork_node)
+{
+  LoadArtworkInfoFromLevelInfoExt(artwork_node, NULL, leveldir_first_all);
+}
+
 void LoadLevelArtworkInfo(void)
 {
   print_timestamp_init("LoadLevelArtworkInfo");
@@ -4009,11 +4019,11 @@ void LoadLevelArtworkInfo(void)
 
   print_timestamp_time("DrawTimeText");
 
-  LoadArtworkInfoFromLevelInfo(&artwork.gfx_first, NULL, leveldir_first_all);
+  LoadArtworkInfoFromLevelInfo(&artwork.gfx_first);
   print_timestamp_time("LoadArtworkInfoFromLevelInfo (gfx)");
-  LoadArtworkInfoFromLevelInfo(&artwork.snd_first, NULL, leveldir_first_all);
+  LoadArtworkInfoFromLevelInfo(&artwork.snd_first);
   print_timestamp_time("LoadArtworkInfoFromLevelInfo (snd)");
-  LoadArtworkInfoFromLevelInfo(&artwork.mus_first, NULL, leveldir_first_all);
+  LoadArtworkInfoFromLevelInfo(&artwork.mus_first);
   print_timestamp_time("LoadArtworkInfoFromLevelInfo (mus)");
 
   SaveArtworkInfoCache();