X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fphysic.cpp;h=aecc01e51facc3f733594812ec247d214d5c04b3;hb=5dba61177d71c5572fd29af172fcdab7b1f9a561;hp=243e8cf1bc779aef3c9dcff0c686343a9b2ac7f5;hpb=4f8a7dcf0b9912df20cebc01b4e364845471aed7;p=supertux.git

diff --git a/src/physic.cpp b/src/physic.cpp
index 243e8cf1b..aecc01e51 100644
--- a/src/physic.cpp
+++ b/src/physic.cpp
@@ -1,14 +1,23 @@
+//  $Id$
+// 
+//  SuperTux
+//  Copyright (C) 2004 Tobias Glaesser <tobi.web@gmx.de>
 //
-// C Implementation: physic
-//
-// Description:
-//
-//
-// Author: Tobias Glaesser <tobi.web@gmx.de>, (C) 2004
-//
-// Copyright: See COPYING file that comes with this distribution
-//
+//  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 <stdio.h>
 
 #include "scene.h"
@@ -35,10 +44,22 @@ Physic::reset()
 }
 
 void
+Physic::set_velocity_x(float nvx)
+{
+  vx = nvx;
+}
+
+void
+Physic::set_velocity_y(float nvy)
+{
+  vy = -nvy;
+}
+
+void
 Physic::set_velocity(float nvx, float nvy)
 {
-    vx = nvx;
-    vy = -nvy;
+  vx = nvx;
+  vy = -nvy;
 }
 
 void Physic::inverse_velocity_x()
@@ -64,6 +85,18 @@ Physic::get_velocity_y()
 }
 
 void
+Physic::set_acceleration_x(float nax)
+{
+  ax = nax;
+}
+
+void
+Physic::set_acceleration_y(float nay)
+{
+  ay = -nay;
+}
+
+void
 Physic::set_acceleration(float nax, float nay)
 {
     ax = nax;