public void Silence(IOpl opl)
{
foreach (IAdlibSignaller player in Players)
{
player.Silence(opl);
}
}
public S3mPlayer(IOpl opl)
{
if (opl == null)
{
throw new ArgumentNullException(nameof(opl));
}
Opl = opl;
_channel = new S3mChannel[9];
_orders = new byte[256];
for (int i = 0; i < _orders.Length; i++)
{
_orders[i] = 0xFF;
}
_inst = new S3mInst[99];
_pattern = new S3mPattern[99, 64, 32];
for (int i = 0; i < 99; i++)
{
for (int j = 0; j < 64; j++)
{
for (int k = 0; k < 32; k++)
{
_pattern[i, j, k].command = 0xFF;
_pattern[i, j, k].note = 0xFF;
_pattern[i, j, k].oct = 0xFF;
_pattern[i, j, k].volume = 0xFF;
}
}
}
}
public void Init(IOpl opl)
{
foreach (IAdlibSignaller player in Players)
{
player.Init(opl);
}
}
public float RefreshRate => 18.2f; // refresh rate is fixed at 18.2Hz
public HscPlayer(IOpl opl)
{
if (opl == null)
{
throw new ArgumentNullException(nameof(opl));
}
Opl = opl;
}
public XsmPlayer(IOpl opl)
{
if (opl == null)
{
throw new ArgumentNullException(nameof(opl));
}
Opl = opl;
inst = new Instrument[9];
}
public AdlPlayer(IOpl opl)
{
if (opl == null)
{
throw new ArgumentNullException(nameof(opl));
}
Opl = opl;
_driver = new AdlibDriver(opl);
}
public IdAdlSignaller SetInstrument(IOpl opl)
{
opl.WriteReg(1, 32); // go to OPL2 mode
for (int i = 0; i < Adl.InstrumentPorts.Count; i++)
{
opl?.WriteReg(Adl.InstrumentPorts[i], Adl.Instrument[i]);
}
opl?.WriteReg(0xC0, 0); // WOLF3D's code ignores this value in its sound data, always setting it to zero instead.
return(this);
}
public IdAdlSignaller SetNote(bool value, IOpl opl)
{
if (Note = value)
{
opl?.WriteReg(Adl.OctavePort, (byte)(Adl.Block | Adl.KeyFlag));
}
else
{
opl?.WriteReg(Adl.OctavePort, 0);
}
return(this);
}
public AdLibChannel(IOpl opl, byte[] musicData, ushort startOfData)
{
_opl = opl;
_musicData = musicData;
_channelData.loopPoint = startOfData;
_channelData.eventDataPtr = startOfData;
_channelData.channelActive = true;
_channelData.tremoVibro = 0;
_channelData.assignedInstrument = 0xFF;
_channelData.channelVolume = 0x7F;
_channelData.nextEventTime = GetNextEventTime();
_channelData.adlibChannelNumber = _channelData.lastCommand = _channelData.note =
_channelData.adlibReg1 = _channelData.adlibReg2 = _channelData.freqOffset = 0;
_channelData.frequency = 0;
_channelData.instrumentData = null;
ushort instrumentDataLoc;
if (SystemVars.Instance.GameVersion.Version.Minor == 109)
{
//instrumentDataLoc = (_musicData[0x11D0] << 8) | _musicData[0x11CF];
//_frequenceTable = (uint16 *)(_musicData + 0x835);
//_registerTable = _musicData + 0xE35;
//_opOutputTable = _musicData + 0xE47;
//_adlibRegMirror = _musicData + 0xF4A;
instrumentDataLoc = _musicData.ToUInt16(0x1204);
_frequenceTable = new UShortAccess(_musicData, 0x868);
_registerTable = new ByteAccess(_musicData, 0xE68);
_opOutputTable = new ByteAccess(_musicData, 0xE7A);
_adlibRegMirror = new ByteAccess(_musicData, 0xF7D);
}
else if (SystemVars.Instance.GameVersion.Version.Minor == 267)
{
instrumentDataLoc = _musicData.ToUInt16(0x11FB);
_frequenceTable = new UShortAccess(_musicData, 0x7F4);
_registerTable = new ByteAccess(_musicData, 0xDF4);
_opOutputTable = new ByteAccess(_musicData, 0xE06);
_adlibRegMirror = new ByteAccess(_musicData, 0xF55);
}
else
{
instrumentDataLoc = _musicData.ToUInt16(0x1205);
_frequenceTable = new UShortAccess(_musicData, 0x7FE);
_registerTable = new ByteAccess(_musicData, 0xDFE);
_opOutputTable = new ByteAccess(_musicData, 0xE10);
_adlibRegMirror = new ByteAccess(_musicData, 0xF5F);
}
_instrumentMap = new ByteAccess(_musicData, instrumentDataLoc);
_instruments = new StructAccess <InstrumentStruct>(_musicData, instrumentDataLoc + 0x80);
}
public AdLibChannel(IOpl opl, byte[] musicData, ushort startOfData)
{
_opl = opl;
_musicData = musicData;
_channelData.loopPoint = startOfData;
_channelData.eventDataPtr = startOfData;
_channelData.channelActive = true;
_channelData.tremoVibro = 0;
_channelData.assignedInstrument = 0xFF;
_channelData.channelVolume = 0x7F;
_channelData.nextEventTime = GetNextEventTime();
_channelData.adlibChannelNumber = _channelData.lastCommand = _channelData.note =
_channelData.adlibReg1 = _channelData.adlibReg2 = _channelData.freqOffset = 0;
_channelData.frequency = 0;
_channelData.instrumentData = null;
ushort instrumentDataLoc;
if (SystemVars.Instance.GameVersion.Version.Minor == 109)
{
//instrumentDataLoc = (_musicData[0x11D0] << 8) | _musicData[0x11CF];
//_frequenceTable = (uint16 *)(_musicData + 0x835);
//_registerTable = _musicData + 0xE35;
//_opOutputTable = _musicData + 0xE47;
//_adlibRegMirror = _musicData + 0xF4A;
instrumentDataLoc = _musicData.ToUInt16(0x1204);
_frequenceTable = new UShortAccess(_musicData, 0x868);
_registerTable = new ByteAccess(_musicData, 0xE68);
_opOutputTable = new ByteAccess(_musicData, 0xE7A);
_adlibRegMirror = new ByteAccess(_musicData, 0xF7D);
}
else if (SystemVars.Instance.GameVersion.Version.Minor == 267)
{
instrumentDataLoc = _musicData.ToUInt16(0x11FB);
_frequenceTable = new UShortAccess(_musicData, 0x7F4);
_registerTable = new ByteAccess(_musicData, 0xDF4);
_opOutputTable = new ByteAccess(_musicData, 0xE06);
_adlibRegMirror = new ByteAccess(_musicData, 0xF55);
}
else
{
instrumentDataLoc = _musicData.ToUInt16(0x1205);
_frequenceTable = new UShortAccess(_musicData, 0x7FE);
_registerTable = new ByteAccess(_musicData, 0xDFE);
_opOutputTable = new ByteAccess(_musicData, 0xE10);
_adlibRegMirror = new ByteAccess(_musicData, 0xF5F);
}
_instrumentMap = new ByteAccess(_musicData, instrumentDataLoc);
_instruments = new StructAccess<InstrumentStruct>(_musicData, instrumentDataLoc + 0x80);
}
public uint Update(IOpl opl)
{
do
{
int soonest = Soonest, subtract = TimeLeft[soonest];
TimeLeft[soonest] = (int)Players[soonest].Update(opl);
for (int i = 0; i < Players.Length; i++)
{
if (i != soonest)
{
TimeLeft[i] -= subtract;
}
}
} while (TimeLeft.Where(f => f <= 0).Any());
return((uint)TimeLeft[Soonest]);
}
public static IMusicPlayer[] GetPlayers(IOpl opl)
{
return(new IMusicPlayer[]
{
new HscPlayer(opl),
new KsmPlayer(opl),
new CmfPlayer(opl),
new MidPlayer(opl),
new DroPlayer(opl),
new Dro2Player(opl),
new ImfPlayer(opl),
new SngPlayer(opl),
new XsmPlayer(opl),
new S3mPlayer(opl),
new AdlPlayer(opl),
new MkjPlayer(opl),
new BamPlayer(opl),
new LdsPlayer(opl),
new IdAdlPlayer(opl),
});
}
public uint Update(IOpl opl)
{
if (IdAdlQueue.TryDequeue(out Adl adl) &&
(Adl == null || adl == null || Adl == adl || adl.Priority >= Adl.Priority))
{
CurrentNote = 0;
if (opl != null)
{
SetNote(false, opl); // Must send a signal to stop the previous sound before starting a new sound
if ((Adl = adl) != null)
{
SetInstrument(opl);
SetNote(true, opl);
}
}
}
if (Adl != null)
{
if (Adl.Notes[CurrentNote] == 0)
{
SetNote(false, opl);
}
else
{
if (!Note)
{
SetNote(true, opl);
}
opl?.WriteReg(Adl.NotePort, Adl.Notes[CurrentNote]);
}
CurrentNote++;
if (CurrentNote >= Adl.Notes.Length)
{
Adl = null;
SetNote(false, opl);
}
}
return(5); // These sound effects play back at 140 Hz.
}
public AdlPlayer(IOpl Opl)
{
this.Opl = Opl;
}
public ImfPlayer(IOpl Opl)
{
this.Opl = Opl;
}
public OplLogger(IOpl Opl)
{
this.Opl = Opl;
}
public void Init(IOpl opl) => opl?.WriteReg(1, 32); // go to OPL2 mode
public void Init(IOpl opl) => opl?.WriteReg(1, 32); // go to OPL2 mode public void Silence(IOpl opl) => SetNote(false, opl);
public IdAdlPlayer(IOpl opl) => Opl = opl ?? throw new ArgumentNullException(nameof(opl));
