rnd-20020531-1-src

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

diff --git a/src/libgame/misc.c b/src/libgame/misc.c
index 9fa1153550d80a6df83737e2a80a3e4f71c1591c..b344ba6f2a9e65365ea36b4fe7c14359b13c9aeb 100644 (file)
--- a/src/libgame/misc.c
+++ b/src/libgame/misc.c
@@ -112,7 +112,7 @@ static void sleep_milliseconds(unsigned long milliseconds_delay)
   boolean do_busy_waiting = (milliseconds_delay < 5 ? TRUE : FALSE);
 
 #if defined(PLATFORM_MSDOS)
-  /* don't use select() to perform waiting operations under DOS/Windows
+  /* don't use select() to perform waiting operations under DOS
      environment; always use a busy loop for waiting instead */
   do_busy_waiting = TRUE;
 #endif
@@ -1206,6 +1206,17 @@ boolean FileIsMusic(char *basename)
   return FALSE;
 }
 
+boolean FileIsArtworkType(char *basename, int type)
+{
+  if ((type == TREE_TYPE_GRAPHICS_DIR && FileIsGraphic(basename)) ||
+      (type == TREE_TYPE_SOUNDS_DIR && FileIsSound(basename)) ||
+      (type == TREE_TYPE_MUSIC_DIR && FileIsMusic(basename)))
+    return TRUE;
+
+  return FALSE;
+}
+
+
 /* ========================================================================= */
 /* functions only needed for non-Unix (non-command-line) systems */
 /* ========================================================================= */