-Started to move stuff from library back to main game

[supertux.git] / src / object / portable.h

diff --git a/src/object/portable.h b/src/object/portable.h
index ce678d1..da77919 100644 (file)
--- a/src/object/portable.h
+++ b/src/object/portable.h
@@ -1,7 +1,27 @@
+//  $Id$
+// 
+//  SuperTux
+//  Copyright (C) 2005 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.
+
 #ifndef __PORTABLE_H__
 #define __PORTABLE_H__
 
-#include "special/moving_object.h"
+#include "moving_object.h"
 
 using namespace SuperTux;
 
@@ -14,10 +34,19 @@ using namespace SuperTux;
 class Portable
 {
 public:
-    /**
-     * called each frame when the object has been grabbed.
-     */
+  virtual ~Portable()
+  { }
+  
+  /**
+   * called each frame when the object has been grabbed.
+   */
   virtual void grab(MovingObject& object, const Vector& pos) = 0;
+
+  /** called when object isn't grabbed anymore */
+  virtual void ungrab(MovingObject& object)
+  {
+    (void) object;
+  }
 };
 
 #endif