diff --git a/src/shared/defs.h b/src/shared/defs.h
index 16e697f7..1a47a975 100644
--- a/src/shared/defs.h
+++ b/src/shared/defs.h
@@ -503,4 +503,14 @@ Route_GetJumpVelocity(vector vecFrom, vector vecTo, float flGravMod)
 	vecJump[2] = 280;
 #endif
 	return vecJump;
+}
+
+bool
+FileExists(string filePath)
+{
+	if (filePath != "") /* not empty */
+		if not(whichpack(filePath)) /* not present on disk */
+			return false;
+
+	return true;
 }
\ No newline at end of file