Moved door towards background

[supertux.git] / src / file_system.cpp

diff --git a/src/file_system.cpp b/src/file_system.cpp
index 0f97783..cb8f426 100644 (file)
--- a/src/file_system.cpp
+++ b/src/file_system.cpp
@@ -1,3 +1,22 @@
+//  $Id$
+//
+//  SuperTux
+//  Copyright (C) 2006 Matthias Braun <matze@braunis.de>
+//
+//  This program is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU General Public License
+//  as published by the Free Software Foundation; either version 2
+//  of the License, or (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
 #include <config.h>
 
 #include "log.hpp"
@@ -28,6 +47,15 @@ std::string basename(const std::string& filename)
   return filename.substr(p+1, filename.size()-p-1);
 }
 
+std::string strip_extension(const std::string& filename)
+{
+  std::string::size_type p = filename.find_last_of('.');
+  if(p == std::string::npos)
+    return filename;
+
+  return filename.substr(0, p);
+}
+
 std::string normalize(const std::string& filename)
 {
   std::vector<std::string> path_stack;