Remove the general-purpose attribute functions

[libs/al.git] / source / listener.h

diff --git a/source/listener.h b/source/listener.h
index 572517010cb179a7b4a115f0ec1c82159caa6c2d..0876815ce6ecaec3b8e52bac158786a6bf63a4b3 100644 (file)
--- a/source/listener.h
+++ b/source/listener.h
@@ -1,10 +1,3 @@
-/* $Id$
-
-This file is part of libmspal
-Copyright © 2008 Mikko Rasa, Mikkosoft Productions
-Diestributed under the LGPL
-*/
-
 #ifndef MSP_AL_LIStENER_H_
 #define MSP_AL_LISTENER_H_
 
@@ -13,16 +6,23 @@ Diestributed under the LGPL
 namespace Msp {
 namespace AL {
 
+/**
+Represents the listener in the 3D environment.  This class is a singleton.
+*/
 class Listener
 {
 private:
+       float orientation[6];
+
        Listener();
 public:
-       static void attribute(ALenum, float);
-       static void attribute(ALenum, float, float, float);
-       static void attribute(ALenum, const float *);
-       static void set_position(float, float, float);
-       static void set_gain(float);
+       static Listener &instance();
+
+       void set_position(float, float, float);
+       void set_forward_direction(float, float, float);
+       void set_up_direction(float, float, float);
+       void set_velocity(float, float, float);
+       void set_gain(float);
 };
 
 } // namespace AL