public nes_n106()
{
option[(int)OPT.SERIAL] = 0;
SetClock(DEFAULT_CLOCK);
SetRate(DEFAULT_RATE);
for (int i = 0; i < 8; ++i)
{
sm[0][i] = 128;
sm[1][i] = 128;
trkinfo[i] = new TrackInfoN106();
}
Reset();
}
public new IDeviceInfo Clone()
{
TrackInfoN106 ti = new TrackInfoN106();
ti.output = output;
ti.volume = volume;
ti.max_volume = max_volume;
ti._freq = _freq;
ti.freq = freq;
ti.key = key;
ti.tone = tone;
ti.wavelen = wavelen;
ti.wave = new Int16[256];
for (int i = 0; i < ti.wave.Length; i++)
{
ti.wave[i] = wave[i];
}
return(ti);
}
public ITrackInfo GetTrackInfo(Int32 trk)
{
Int32 channels = get_channels();
Int32 channel = 7 - trk; // invert the track display
TrackInfoN106 t = trkinfo[channel];
if (trk >= channels)
{
t.max_volume = 15;
t.volume = 0;
t._freq = 0;
t.wavelen = 0;
t.tone = -1;
t.output = 0;
t.key = false;
t.freq = 0;
}
else
{
t.max_volume = 15;
t.volume = get_vol(channel);
t._freq = get_freq(channel);
t.wavelen = (Int32)get_len(channel);
t.tone = (Int32)get_off(channel);
t.output = fout[channel];
t.key = (t.volume > 0) && (t._freq > 0);
t.freq = ((double)(t._freq) * clock) / (double)(15 * 65536 * channels * t.wavelen);
for (int i = 0; i < t.wavelen; ++i)
{
t.wave[i] = (Int16)get_sample((UInt32)((i + t.tone) & 0xFF));
}
}
return(t);
}
