source: code/branches/audio/src/audio/Ambient.cc @ 327

#include <iostream>
#include "Ambient.h"

namespace audio
{
        Ambient::Ambient()
        {
                SourcePos[0]=0;
                SourcePos[1]=0;
                SourcePos[2]=0;

                 SourceVel[0]=0;
                 SourceVel[1]=0;
                 SourceVel[2]=0;

                 ListenerPos[0]=0;
                 ListenerPos[1]=0;
                 ListenerPos[2]=0;

                 ListenerVel[0]=0;
                 ListenerVel[1]=0;
                 ListenerVel[2]=0;

                 ListenerOri[0]=0;
                 ListenerOri[1]=0;
                 ListenerOri[2]=-1;
                 ListenerOri[3]=0;
                 ListenerOri[4]=1;
                 ListenerOri[5]=0;

                std::cout << "Play sone ambient background sound";
        }
        
ALboolean Ambient::LoadALData()
{
        ALenum format;
        ALsizei size;
        ALvoid* data;
        ALsizei freq;
        ALboolean loop;

        alGenBuffers(1, &Buffer);

        if(alGetError() != AL_NO_ERROR)
                return AL_FALSE;

        alutLoadWAVFile((ALbyte*)"wavdata/pirate.wav", &format, &data, &size, &freq, &loop);
        alBufferData(Buffer, format, data, size, freq);
        alutUnloadWAV(format, data, size, freq);

        alGenSources(1, &Source);

        if(alGetError() != AL_NO_ERROR)
                return AL_FALSE;

        alSourcei (Source, AL_BUFFER,   Buffer   );
        alSourcef (Source, AL_PITCH,    1.0      );
        alSourcef (Source, AL_GAIN,     1.0      );
        alSourcefv(Source, AL_POSITION, SourcePos);
        alSourcefv(Source, AL_VELOCITY, SourceVel);
        alSourcei (Source, AL_LOOPING,  loop     );

        if(alGetError() == AL_NO_ERROR)
                return AL_TRUE;

        return AL_FALSE;
}       
        
        
}