Fix both relative and 3D sounds

apps/openmw/mwsound/soundmanager.cpp

@@ -397,6 +397,7 @@ namespace MWSound
         snd->setVolume(volume);
         snd->setRange(min,max);
         snd->setPitch(pitch);
+        snd->setRelative(true);
         snd->play();
 
         if (loop)

libs/mangle/sound/clients/ogre_listener_mover.hpp

@@ -52,9 +52,9 @@ namespace Sound {
 
       Ogre::Vector3 nPos, nDir, nUp;
 
-      nPos = camera->getPosition();
-      nDir = camera->getDirection();
-      nUp  = camera->getUp();
+      nPos = camera->getRealPosition();
+      nDir = camera->getRealDirection();
+      nUp  = camera->getRealUp();
 
       // Don't bother the sound system needlessly
       if(nDir != dir || nPos != pos || nUp != up)

libs/mangle/sound/filters/pure_filter.hpp

@@ -28,6 +28,7 @@ namespace Mangle
       void setRange(float a, float b=0, float c=0)
       { client->setRange(a,b,c); }
       void setStreaming(bool b) { client->setStreaming(b); }
+      void setRelative(bool b) { client->setRelative(b); }
 
       // The clone() function is not implemented here, as you will
       // almost certainly want to override it yourself

libs/mangle/sound/output.hpp

@@ -62,6 +62,9 @@ class Sound
   /// Set loop mode
   virtual void setRepeat(bool) = 0;
 
+  /// If set to true the sound will not be affected by player movement
+  virtual void setRelative(bool) = 0;
+
   /// Set streaming mode.
   /** This may be used by implementations to optimize for very large
       files. If streaming mode is off (default), most implementations

libs/mangle/sound/outputs/openal_out.cpp

@@ -197,6 +197,7 @@ class Mangle::Sound::OpenAL_Sound : public Sound
   void setPos(float x, float y, float z);
   void setPitch(float);
   void setRepeat(bool);
+  void setRelative(bool);
 
   void notifyOwnerDeath()
   { ownerAlive = false; }
@@ -363,6 +364,12 @@ void OpenAL_Sound::setRepeat(bool rep)
   alSourcei(inst, AL_LOOPING, rep?AL_TRUE:AL_FALSE);
 }
 
+void OpenAL_Sound::setRelative(bool rel)
+{
+  alSourcei(inst, AL_SOURCE_RELATIVE, rel?AL_TRUE:AL_FALSE);
+  checkALError("setting relative");
+}
+
 SoundPtr OpenAL_Sound::clone()
 {
   setupBuffer();