private void StepEnvelope()
{
Pulse1.StepEnvelope();
Pulse2.StepEnvelope();
Triangle.StepCounter();
Noise.StepEnvelope();
}
private void StepLength()
{
Pulse1.StepLength();
Pulse2.StepLength();
Triangle.StepLength();
Noise.StepLength();
}
private void StepTimer()
{
if (cycle % 2 == 0)
{
Pulse1.StepTimer();
Pulse2.StepTimer();
Noise.StepTimer();
Dmc.StepTimer();
}
Triangle.StepTimer();
}
public void GetSamples(short[] samples)
{
for (int i = 0; i < samples.Length;)
{
short val = 0;
val = (short)(Pulse1.RenderSample() << 4);
val += (short)(Pulse2.RenderSample() << 7);
val += (short)(Sawtooth.RenderSample() << 7);
samples[i++] = val;
samples[i++] = val;
}
}
public void LoadState(BinaryReader binaryReader)
{
cycle = binaryReader.ReadUInt64();
framePeriod = binaryReader.ReadByte();
frameValue = binaryReader.ReadByte();
frameIrq = binaryReader.ReadBoolean();
Pulse1.LoadState(binaryReader);
Pulse2.LoadState(binaryReader);
Triangle.LoadState(binaryReader);
Noise.LoadState(binaryReader);
Dmc.LoadState(binaryReader);
}
public void SaveState(BinaryWriter binaryWriter)
{
binaryWriter.Write(cycle);
binaryWriter.Write(framePeriod);
binaryWriter.Write(frameValue);
binaryWriter.Write(frameIrq);
Pulse1.SaveState(binaryWriter);
Pulse2.SaveState(binaryWriter);
Triangle.SaveState(binaryWriter);
Noise.SaveState(binaryWriter);
Dmc.SaveState(binaryWriter);
}
private void StepSweep()
{
Pulse1.StepSweep();
Pulse2.StepSweep();
}
public void Write9002(byte value)
{
Pulse1.Write9002(value);
}
public void SyncState(Serializer ser)
{
Pulse1.SyncState(ser);
Pulse2.SyncState(ser);
Sawtooth.SyncState(ser);
}
