public void SpriteRam_DMA_Begin(byte data)
{
int i;
for (i = 0; i < 0x100; i++)
{
spriteRam[i] = myEngine.ReadMemory8((ushort)(((uint)data * 0x100) + i));
}
if (spriteRam[20] == 192)
{
}
}
public override ushort RenderSample()
{
if (base.Enabled)
{
base.SampleCount++;
if (base.SampleCount > this._renderedWavelength)
{
base.SampleCount -= this._renderedWavelength;
if ((this.SampleLength > 0) && (this._shift == 0))
{
ushort num2;
this.SampleAddress = (ushort)((num2 = this.SampleAddress) + 1);
this.DAC = _Nes.ReadMemory8(num2);
this.SampleLength--;
this._shift = 8;
if (this.Loop && (this.SampleLength <= 0))
{
this.SampleLength = this._initialLength;
this.SampleAddress = this._initialAddress;
}
}
if (this.SampleLength > 0)
{
if (this.DAC != 0)
{
int num = this.DAC & 1;
if ((num == 0) && (this._dacCounter > 1))
{
this._dacCounter -= 2;
}
else if ((num != 0) && (this._dacCounter < 0x7e))
{
this._dacCounter += 2;
}
}
this._dacCounter--;
if (this._dacCounter <= 0)
{
this._dacCounter = 8;
}
this.DAC = (byte)(this.DAC >> 1);
this._shift--;
}
}
}
return((ushort)(this._dacCounter * 0x30));
}
