static int wrap_setPitchShift(lua_State* L) {
lua_settop(L, 2);
OutputStream* self = luaAudiere_checkOutputStream(L, 1);
float shift = float(luaL_checknumber(L, 2));
self->setPitchShift(shift);
return 0;
}
void D3DCore_Impl::Channel_SetPitch(HCHANNEL chn, float pitch)
{
if(!m_pADevice) return;
OutputStream* OStream = (OutputStream*)chn;
for( Channel* I = channels; I != NULL; I = I->next )
{
if( I->Handler == chn )
{
OStream->setPitchShift( pitch );
return;
}
}
//Recorrer los stream
for( CStreamList* I = streams; I != NULL; I = I->next )
{
if( I->hstream == chn )
{
OStream->setPitchShift( pitch );
return;
}
}
}
void D3DCore_Impl::Channel_Slide_Update( float dt )
{
Slide *I = slides, *Prev = 0;
while( I != NULL )
{
OutputStream* OStream = (*I).chn;
(*I).time -= dt;
float NewVolume = OStream->getVolume() + ((*I).dVolume * dt);
float NewPan = OStream->getPan() + ((*I).dPan * dt);
float NewPitch = OStream->getPitchShift() + ((*I).dPitch * dt);
OStream->setVolume( NewVolume );
OStream->setPan( NewPan );
OStream->setPitchShift( NewPitch );
if( (*I).time <= 0.0f )
{
if(Prev)
{
Prev->next=I->next;
delete I;
I = Prev->next;
}
else
{
slides=I->next;
delete I;
I = slides;
}
}
else
{
Prev = I;
I = I->next;
}
}
}
HCHANNEL D3DCore_Impl::Effect_PlayEx(HEFFECT eff, int volume, int pan, float pitch, bool loop)
{
if(m_pADevice && eff != 0)
{
SampleSource* SSource = (SampleSource*)eff;
OutputStream* OStream = OpenSound( m_pADevice, SSource, false );
OStream->setVolume( m_VolFX * (volume/100.0f) );
OStream->setPan( pan/100.0f );
OStream->setPitchShift( pitch );
OStream->setRepeat( loop );
OStream->play();
OStream->ref();
// EffectChannelList.insert((HCHANNEL)OStream);
Channel* chn = new Channel;
chn->Handler = (HCHANNEL)OStream;
chn->Type = CT_EFFECT;
chn->next = channels;
channels = chn;
return (HCHANNEL)OStream;
}
else return 0;
}