X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FSound%2Ffg_fx.hxx;h=864a898bb07219e5b7064dcb77ed6501de9171c0;hb=1ae2b59333dc914d10bcc726bc94e71cbf3e411e;hp=3bfa58c3573e958134f31528bd13b832352aff22;hpb=e48967cb1de18922fb148f05fe56966af917688f;p=flightgear.git

diff --git a/src/Sound/fg_fx.hxx b/src/Sound/fg_fx.hxx
index 3bfa58c35..864a898bb 100644
--- a/src/Sound/fg_fx.hxx
+++ b/src/Sound/fg_fx.hxx
@@ -32,8 +32,8 @@
 #include <simgear/sound/sample_openal.hxx>
 #include <simgear/structure/subsystem_mgr.hxx>
 
-SG_USING_STD(queue);
-SG_USING_STD(vector);
+using std::queue;
+using std::vector;
 
 class SGXmlSound;
 
@@ -72,10 +72,14 @@ public:
      * in order.
      */
     void play_message( SGSoundSample *_sample );
-    void play_message( const string path, const string fname );
+    void play_message( const string path, const string fname, double volume );
 
 private:
 
+    void update_pos_and_orientation(SGSoundMgr *smgr, double dt);
+    sgdVec3 last_visitor_pos;
+    sgdVec3 last_model_pos;
+
     vector<SGXmlSound *> _sound;
     queue<SGSoundSample *> _samplequeue;
 
@@ -84,7 +88,6 @@ private:
 
     SGPropertyNode_ptr _pause;
     SGPropertyNode_ptr _volume;
-
 };