public override int Read(short[] buffer, int offset, int sampleCount)
{
for (int sample = 0; sample < sampleCount; sample++)
{
double currentsamplevalue = 0;
for (int channel = 0; channel < CurrentPolyphony; channel++)
{
if (Channels[channel].State == ChannelState.KeyOn)
{
Phase[channel, 0] = 0;
}
if (Channels[channel].State == ChannelState.KeyOn || Channels[channel].State == ChannelState.ReKeyOn)
{
Channels[channel].State = ChannelState.Active;
}
if (Channels[channel].State == ChannelState.Active || Channels[channel].State == ChannelState.KeyOff)
{
double commonsinpart = 2 * Math.PI / WaveFormat.SampleRate * (Channels[channel].Freq + Bending);
Phase[channel, 0] += commonsinpart;
//Main voice
double mainvoice = 0;
Z_nthCommon.Phase.Waveformswitcher(CurrentOption, Phase[channel, 0], ref mainvoice);
//Detunes
//Detune improvements needed:
//Accurate cent calculation (log)
//2 first detune half , others 1, 2, 3... * +-spread distance
double detunes = 0;
for (int i = 1; i <= Count; i++)
{
Phase[channel, i * 2] += 2 * Math.PI / WaveFormat.SampleRate * (Channels[channel].Freq + Bending + i * Spread * 10);
Phase[channel, i * 2 - 1] += 2 * Math.PI / WaveFormat.SampleRate * (Channels[channel].Freq + Bending - i * Spread * 10);
Z_nthCommon.Phase.Waveformswitcher(CurrentOption, Phase[channel, i * 2], ref detunes);
Z_nthCommon.Phase.Waveformswitcher(CurrentOption, Phase[channel, i * 2 - 1], ref detunes);
}
detunes = detunes / (Count * 2);
currentsamplevalue += detunes * Mix + mainvoice * (1 - Mix);
}
if (Channels[channel].State == ChannelState.KeyOff)
{
if (Phase[channel, 0] > 2 * Math.PI)
{
Channels[channel].State = ChannelState.Inactive;
}
}
for (int i = 0; i < 11; i++)
{
if (Phase[channel, i] > 2 * Math.PI)
{
Phase[channel, i] -= 2 * Math.PI;
}
}
}
currentsamplevalue = currentsamplevalue / CurrentPolyphony;
Filter.Process(ref currentsamplevalue);
Echo.Process(ref currentsamplevalue);
buffer[sample + offset] = OutLimiter(ref currentsamplevalue);
}
return(sampleCount);
}
public override int Read(short[] buffer, int offset, int sampleCount)
{
for (int sample = 0; sample < sampleCount; sample++)
{
double bending = Bending;
Leslie_Phase += 2 * Math.PI / WaveFormat.SampleRate * Leslie_Freq;
if (Leslie_Phase > 2 * Math.PI)
{
Leslie_Phase -= 2 * Math.PI;
}
double leslie = Math.Sin(Leslie_Phase) * Leslie_Rate;
double currentsamplevalue = 0;
for (int channel = 0; channel < CurrentPolyphony; channel++)
{
if (Channels[channel].State == ChannelState.KeyOn)
{
for (int drawbar = 1; drawbar < 10; drawbar++)
{
Drawbars[drawbar].Phase[channel] = 0;
}
}
if (Channels[channel].State == ChannelState.KeyOn || Channels[channel].State == ChannelState.ReKeyOn)
{
Channels[channel].State = ChannelState.Active;
}
if (Channels[channel].State == ChannelState.Active || Channels[channel].State == ChannelState.KeyOff)
{
double commonsinpart = 2 * Math.PI / WaveFormat.SampleRate * (Channels[channel].Freq + leslie + bending);
for (int drawbar = 1; drawbar < 10; drawbar++)
{
if (Drawbars[drawbar].Phase[channel] >= 0)
{
Drawbars[drawbar].Phase[channel] += commonsinpart * Drawbars[drawbar].FreqMul;
}
if (Channels[channel].State == ChannelState.KeyOff)
{
if (Drawbars[drawbar].Phase[channel] >= 2 * Math.PI)
{
Drawbars[drawbar].Phase[channel] = -100;
}
}
if (Drawbars[drawbar].Phase[channel] >= 0)
{
if (Drawbars[drawbar].Phase[channel] >= 2 * Math.PI)
{
Drawbars[drawbar].Phase[channel] -= 2 * Math.PI;
}
currentsamplevalue += Simpleoverdrive(Math.Sin(Drawbars[drawbar].Phase[channel]), (double)overDrive / 10) * Drawbars[drawbar].Volume;
}
}
}
if (Channels[channel].State == ChannelState.KeyOff)
{
int drawbar;
for (drawbar = 1; drawbar < 10; drawbar++)
{
if (Drawbars[drawbar].Phase[channel] >= 0)
{
break;
}
}
if (drawbar == 10)
{
Channels[channel].State = ChannelState.Inactive;
}
}
}
//The 90 divider is for the drawbars. There are 9 of them. They have 10 position here.
currentsamplevalue = currentsamplevalue / 90 / CurrentPolyphony;
//Over volume + limit = kinda overdrive and distortion
#region Volume/Overdrive/Limit
currentsamplevalue = Simpleoverdrive(currentsamplevalue, amplify);
#endregion Volume/Overdrive/Limit
Echo.Process(ref currentsamplevalue);
buffer[sample + offset] = OutLimiter(ref currentsamplevalue);
}
return(sampleCount);
}
