X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=blobdiff_plain;f=src%2Flibgame%2Fmisc.c;h=6fe6949b45e3adc687938977ee4248b491449d5e;hp=6992ff230bdda9b61150c91bcc9a39252832aab8;hb=bcb3453f710b95ec98b188b95574bea9ab336e96;hpb=b59a0eedca464cba38e8a6bcfae54db32ac6b15e

diff --git a/src/libgame/misc.c b/src/libgame/misc.c
index 6992ff23..6fe6949b 100644
--- a/src/libgame/misc.c
+++ b/src/libgame/misc.c
@@ -1159,6 +1159,40 @@ char getCharFromKey(Key key)
 }
 
 
+/* ========================================================================= */
+/* functions for checking filenames                                          */
+/* ========================================================================= */
+
+boolean FileIsGraphic(char *filename)
+{
+  if (strlen(filename) > 4 &&
+      strcmp(&filename[strlen(filename) - 4], ".pcx") == 0)
+    return TRUE;
+
+  return FALSE;
+}
+
+boolean FileIsSound(char *filename)
+{
+  if (strlen(filename) > 4 &&
+      strcmp(&filename[strlen(filename) - 4], ".wav") == 0)
+    return TRUE;
+
+  return FALSE;
+}
+
+boolean FileIsMusic(char *filename)
+{
+  if (strlen(filename) > 4 &&
+      (strcmp(&filename[strlen(filename) - 4], ".mod") == 0 ||
+       strcmp(&filename[strlen(filename) - 4], ".MOD") == 0 ||
+       strncmp(filename, "mod.", 4) == 0 ||
+       strncmp(filename, "MOD.", 4) == 0))
+    return TRUE;
+
+  return FALSE;
+}
+
 /* ========================================================================= */
 /* functions only needed for non-Unix (non-command-line) systems */
 /* ========================================================================= */