source/soundscape.cpp

   1 #include "source.h"
   2 #include "soundscape.h"
   3
   4 using namespace std;
   5
   6 namespace Msp {
   7 namespace AL {
   8
   9 SoundScape::~SoundScape()
  10 {
  11         for(list<Source *>::iterator i=sources.begin(); i!=sources.end(); ++i)
  12                 delete *i;
  13 }
  14
  15 void SoundScape::add_source(Source &src)
  16 {
  17         sources.push_back(&src);
  18 }
  19
  20 Source &SoundScape::play(const Buffer &buf, float x, float y, float z)
  21 {
  22         Source *src = new Source;
  23         add_source(*src);
  24         src->set_buffer(buf);
  25         src->set_position(x, y, z);
  26         src->play();
  27         return *src;
  28 }
  29
  30 void SoundScape::tick()
  31 {
  32         for(list<Source *>::iterator i=sources.begin(); i!=sources.end();)
  33         {
  34                 if((*i)->get_state()==STOPPED)
  35                 {
  36                         delete *i;
  37                         i = sources.erase(i);
  38                 }
  39                 else
  40                         ++i;
  41         }
  42 }
  43
  44 } // namespace AL
  45 } // namespace Msp