X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fdirection.hpp;h=f4df937ead972562ddea17cb3a4fd61d40c7118b;hb=65d0d1559c7327b38a707adee1b37aa801cd10d5;hp=ac32a21efb1c5ef14d37e6f194fa3ded378bebcb;hpb=7ffe0f4a7fe4ee1d4041a684638d07557676624c;p=supertux.git

diff --git a/src/direction.hpp b/src/direction.hpp
index ac32a21ef..f4df937ea 100644
--- a/src/direction.hpp
+++ b/src/direction.hpp
@@ -1,8 +1,7 @@
 //  $Id$
-// 
+//
 //  SuperTux
-//  Copyright (C) 2000 Bill Kendrick <bill@newbreedsoftware.com>
-//  Copyright (C) 2004 Tobias Glaesser <tobi.web@gmx.de>
+//  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
@@ -13,7 +12,7 @@
 //  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
@@ -21,6 +20,10 @@
 #ifndef SUPERTUX_DIRECTION_H
 #define SUPERTUX_DIRECTION_H
 
-enum Direction { LEFT = 0, RIGHT = 1 };
+#include <iostream>
+
+enum Direction { AUTO, LEFT, RIGHT, UP, DOWN };
+
+std::ostream& operator<<(std::ostream& o, const Direction& dir);
 
 #endif