public override void OnAPUClockSingle(ref bool isClockingLength)
{
sound_seq_cyc--;
if (sound_seq_cyc == 0)
{
switch (sound_seq_curr)
{
case 0:
case 1:
case 2:
case 4:
{
channel_sq1.ClockEnvelope();
channel_sq2.ClockEnvelope();
break;
}
}
sound_seq_curr++;
sound_seq_cyc += sound_seq[sound_seq_curr];
if (sound_seq_curr == 6)
{
sound_seq_curr = 0;
}
}
channel_sq1.ClockSingle(isClockingLength);
channel_sq2.ClockSingle(isClockingLength);
}
public override void OnAPUClockEnvelope()
{
channel_sq1.ClockEnvelope();
channel_sq2.ClockEnvelope();
}