X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fsoundscape.cpp;h=cc07285bfdded63e99909852f259764847a103ef;hb=12d27761bc8a24677b52a67bff0e8cbfca14a902;hp=e12f39befacded7c6fe2809100e012e5e91e77dc;hpb=14008b157c64752ba7c1cef831124992c35c4646;p=libs%2Fal.git

diff --git a/source/soundscape.cpp b/source/soundscape.cpp
index e12f39b..cc07285 100644
--- a/source/soundscape.cpp
+++ b/source/soundscape.cpp
@@ -6,12 +6,23 @@ using namespace std;
 namespace Msp {
 namespace AL {
 
+SoundScape::SoundScape():
+	gain(1)
+{ }
+
 SoundScape::~SoundScape()
 {
 	for(list<Source *>::iterator i=sources.begin(); i!=sources.end(); ++i)
 		delete *i;
 }
 
+void SoundScape::set_gain(float g)
+{
+	gain = g;
+	for(list<Source *>::iterator i=sources.begin(); i!=sources.end(); ++i)
+		(*i)->set_gain(gain);
+}
+
 void SoundScape::add_source(Source &src)
 {
 	sources.push_back(&src);
@@ -23,6 +34,7 @@ Source &SoundScape::play(const Buffer &buf, float x, float y, float z)
 	add_source(*src);
 	src->set_buffer(buf);
 	src->set_position(x, y, z);
+	src->set_gain(gain);
 	src->play();
 	return *src;
 }