X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Faudio%2Fsound_source.hpp;h=065bfcb40b950f486a799ce035b8aacb8e2f70c9;hb=0ebb40343bafd9f8b047c1917c91ab3611ded965;hp=3824c3c1d2a89921020bfce6d8245fbbb30a2f1f;hpb=a6864e69a9eda8a902dfaa9712093206f17e508d;p=supertux.git

diff --git a/src/audio/sound_source.hpp b/src/audio/sound_source.hpp
index 3824c3c1d..065bfcb40 100644
--- a/src/audio/sound_source.hpp
+++ b/src/audio/sound_source.hpp
@@ -1,12 +1,10 @@
-//  $Id$
-//
 //  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 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 3 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
@@ -14,12 +12,12 @@
 //  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 __SOUND_SOURCE_H__
-#define __SOUND_SOURCE_H__
+//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#ifndef HEADER_SUPERTUX_AUDIO_SOUND_SOURCE_HPP
+#define HEADER_SUPERTUX_AUDIO_SOUND_SOURCE_HPP
 
-#include "math/vector.hpp"
+class Vector;
 
 /**
  * A sound source represents the source of audio output. You can place
@@ -29,22 +27,27 @@
 class SoundSource
 {
 public:
-  virtual ~SoundSource()
-  { }
+  SoundSource() {}
+  virtual ~SoundSource() {}
 
   virtual void play() = 0;
   virtual void stop() = 0;
   virtual bool playing() = 0;
 
   virtual void set_looping(bool looping) = 0;
+  virtual void set_relative(bool relative) = 0;
   /// Set volume (0.0 is silent, 1.0 is normal)
   virtual void set_gain(float gain) = 0;
   virtual void set_pitch(float pitch) = 0;
   virtual void set_position(const Vector& position) = 0;
-  virtual void set_velocity(const Vector& position) = 0;
+  virtual void set_velocity(const Vector& velocity) = 0;
   virtual void set_reference_distance(float distance) = 0;
-  virtual void set_rollof_factor(float factor) = 0;
+
+private:
+  SoundSource(const SoundSource&) = delete;
+  SoundSource& operator=(const SoundSource&) = delete;
 };
 
 #endif
 
+/* EOF */