public static byte[] GetReply(byte[] data)
{
// We don't care about these kind of packages, need to improve in case comes with lot of delay etc.
if (data.Length <= 3)
{
return(new byte[0]);
}
Debug.WriteLine("Package: " + JvsHelper.ByteArrayToString(data));
if (data.Length > 1 && data[1] != 0xFF)
{
if (!DualJvsEmulation)
{
if (data[1] > 0x01)
{
return(new byte[0]);
}
}
else
{
if (data[1] > 0x02)
{
return(new byte[0]);
}
}
}
// Weird request to Type X
if (data[0] == 0xE0 && data[1] == 0x00 && data[2] == 0x04 && data[3] == 0x01 && data[4] == 0x01 &&
data[5] == 0x08 && data[6] == 0x0E)
{
counta++;
if (counta == 0 && counta == 1 && counta == 2 && counta == 3)
{
return(JvsHelper.CraftJvsPackageWithStatusAndReport(0, new byte[] { 0x01 }));
}
else
{
return(JvsHelper.CraftJvsPackageWithStatusAndReport(0, new byte[] { 0x00 }));
}
}
switch (data[3])
{
// E0FF03F0D9CB
case (byte)JVSPacket.OP_RESET:
{
JvsHelper.StateView?.Write(0, 0);
return(new byte[0]);
}
default:
{
var reply = JvsHelper.CraftJvsPackageWithStatusAndReport(0, AdnvacedJvs(data));
Debug.WriteLine("Reply: " + JvsHelper.ByteArrayToString(reply));
return(reply);
}
}
}
/// <summary>
/// THIS CODE IS BEYOND RETARTED AND FOR HACKY TESTS ONLY!!!
/// For proper JVS handling: must code proper detection of packages, multiple requests in one package and proper responses!
/// Now we just know what SEGA asks and return back like bunch of monkey boys.
/// Feel free to improve.
/// </summary>
/// <param name="data">Input data from the com port.</param>
/// <returns>"proper" response.</returns>
public static byte[] GetReply(byte[] data)
{
// We don't care about these kind of packages, need to improve in case comes with lot of delay etc.
if (data.Length <= 3)
{
return(new byte[0]);
}
Debug.WriteLine("Package: " + JvsHelper.ByteArrayToString(data));
if (data.Length > 1 && data[1] != 0xFF)
{
if (!EnableDualJvsEmulation)
{
if (data[1] > 0x01)
{
return(new byte[0]);
}
}
else
{
if (data[1] > 0x02)
{
return(new byte[0]);
}
}
}
switch (data[3])
{
// E0FF03F0D9CB
case JvsHelper.JVS_OP_RESET:
{
JvsHelper.StateView?.Write(0, 0);
return(new byte[0]);
}
default:
{
var reply = JvsHelper.CraftJvsPackageWithStatusAndReport(0, AdnvacedJvs(data));
Debug.WriteLine("Reply: " + JvsHelper.ByteArrayToString(reply));
return(reply);
}
}
}
private static byte[] AdnvacedJvs(byte[] data)
{
// Disect package (take out unwanted data)
var byteLst = new List <byte>();
var multiPackage = false;
var replyBytes = new List <byte>();
var packageSize = data[2] - 1; // Reduce CRC as we don't need that
for (int i = 0; i < data.Length; i++)
{
if (i == 0 || i == 1 || i == 2 || i == data.Length - 1)
{
continue;
}
byteLst.Add(data[i]);
}
for (var i = 0; i < packageSize;)
{
var reply = ParsePackage(byteLst.ToArray(), multiPackage, data[1]);
if (!EnableNamco)
{
if (reply.Error)
{
Console.WriteLine($"Error full package: {JvsHelper.ByteArrayToString(data)}");
return(null);
}
}
for (int x = 0; x < reply.LengthReduction; x++)
{
if (byteLst.Count != 0)
{
byteLst.RemoveAt(0);
}
}
i += reply.LengthReduction;
replyBytes.AddRange(reply.Bytes);
multiPackage = true;
}
_lastPackage = replyBytes.ToArray();
return(replyBytes.ToArray());
}
private static JvsReply JvsGetAddress(byte[] bytesLeft, JvsReply reply)
{
if (!DualJvsEmulation)
{
JvsHelper.StateView?.Write(0, 1);
}
else
{
if (bytesLeft[1] == 0x02)
{
JvsHelper.StateView?.Write(0, 1);
}
}
if (bytesLeft[1] == 0x01 || bytesLeft[1] == 0x02)
{
reply.Bytes = new byte[] { };
reply.LengthReduction = 2;
return(reply);
}
Debug.WriteLine($"Unsupported JVS_OP_ADDRESS package, contact Reaver! Package: {JvsHelper.ByteArrayToString(bytesLeft)}");
throw new NotSupportedException();
}
public static JvsReply ParsePackage(byte[] bytesLeft, bool multiPackage, byte node)
{
JvsReply reply = new JvsReply();
// We take first byte of the package
switch (bytesLeft[0])
{
case (byte)JVSPacket.OP_ADDRESS:
return(JvsGetAddress(bytesLeft, reply));
case 0x01:
return(JvsTaito01(reply));
case 0x03:
return(JvsTaito03(reply));
case 0x04:
return(JvsTaito04(reply));
case 0x05:
return(JvsTaito05(reply));
case 0x65:
return(JvsTaito65(reply, multiPackage));
case 0x6A:
return(JvsTaito6A(reply));
case 0x6B:
return(JvsTaito6B(reply));
case 0x6D:
return(JvsTaito6D(reply));
case 0x23:
return(JvsTaito23(reply));
case 0x34:
return(JvsTaito34(bytesLeft, reply));
case 0x10:
return(JvsGetIdentifier(reply));
case 0x11:
return(JvsGetCommandRev(reply, multiPackage));
case 0x12:
return(JvsGetJvsVersion(reply, multiPackage));
case 0x13:
return(JvsGetCommunicationVersion(reply, multiPackage));
case 0x14:
return(JvsGetSlaveFeatures(reply, multiPackage));
case 0x15:
return(JvsConveyMainBoardId(bytesLeft, reply));
case 0x20:
if (InvertMaiMaiButtons)
{
return(JvsGetDigitalReplyInvertMaiMai(bytesLeft, reply, multiPackage, node));
}
else
{
return(JvsGetDigitalReply(bytesLeft, reply, multiPackage, node));
}
case 0x21:
return(JvsGetCoinReply(bytesLeft, reply, multiPackage));
case 0x22:
return(JvsGetAnalogReply(bytesLeft, reply, multiPackage, node));
case 0x2E:
return(JvsGetHopperReply(reply, multiPackage));
case 0x2F:
return(JvsReTransmitData(reply));
case 0x30:
case 0x31:
return(JvsGetCoinReduce(bytesLeft, reply, multiPackage));
case 0x32:
return(JvsGeneralPurposeOutput(bytesLeft, reply, multiPackage));
case 0x33:
return(JvsAnalogOutput(bytesLeft, reply, multiPackage));
case 0x36:
return(JvsPayoutSubtractionOutput(reply, multiPackage));
case 0x37:
return(JvsGeneralPurposeOutput2(reply, multiPackage));
case 0x70:
if (Taito || TaitoStick || TaitoBattleGear)
{
return(JvsTaito70(reply));
}
else
{
return(JvsGetNamcoCustomCommands(bytesLeft, reply, multiPackage));
}
case 0x78:
case 0x79:
case 0x7A:
case 0x7B:
case 0x7C:
case 0x7D:
case 0x7E:
case 0x7F:
case 0x80:
return(SkipNamcoUnknownCustom(reply));
}
if (TaitoBattleGear)
{
if (ProMode)
{
switch (bytesLeft[0])
{
case 0x00:
return(JvsTaito00(reply));
case 0x02:
return(JvsTaito02(reply));
case 0x40:
return(JvsTaito40(reply));
case 0x66:
return(JvsTaito66(reply));
case 0x6F:
return(JvsTaito6F(reply));
case 0x26:
return(JvsTaito26(reply));
case 0xFF:
return(JvsTaitoFF(reply));
}
}
}
if (Namco)
{
reply.LengthReduction = 1;
reply.Bytes = new byte[0];
}
else
{
Debug.WriteLine($"Unknown package, contact Reaver! Package: {JvsHelper.ByteArrayToString(bytesLeft)}");
reply.Error = true;
}
return(reply);
}
private static JvsReply JvsGetDigitalReply(byte[] bytesLeft, JvsReply reply, bool multiPackage, byte node)
{
var baseAddr = 0;
if (node == 2)
{
baseAddr = 2;
}
var byteLst = new List <byte>();
var players = bytesLeft[1];
var bytesToRead = bytesLeft[2];
if (multiPackage)
{
byteLst.Add(0x01);
}
byteLst.Add(GetSpecialBits(0));
if (players > 2)
{
Debug.WriteLine($"Why would you have more than 2 players? Package: {JvsHelper.ByteArrayToString(bytesLeft)}");
throw new NotSupportedException();
}
if (TaitoStick)
{
byteLst.Add(GetPlayerControls(baseAddr));
byteLst.Add(GetPlayerControlsExt(baseAddr));
byteLst.Add(GetPlayerControls(baseAddr + 1));
byteLst.Add(GetPlayerControlsExt(baseAddr + 1));
reply.LengthReduction = 3;
reply.Bytes = byteLst.ToArray();
return(reply);
}
if (players != 0)
{
byteLst.Add(GetPlayerControls(baseAddr));
bytesToRead--;
if (bytesToRead != 0)
{
byteLst.Add(GetPlayerControlsExt(baseAddr));
bytesToRead--;
}
if (bytesToRead != 0)
{
byteLst.Add(GetPlayerControlsExt2(baseAddr));
bytesToRead--;
}
if (bytesToRead != 0)
{
byteLst.Add(GetPlayerControlsExt3(baseAddr));
bytesToRead--;
}
while (bytesToRead != 0)
{
byteLst.Add(0x00);
bytesToRead--;
}
if (players == 2)
{
bytesToRead = bytesLeft[2];
byteLst.Add(GetPlayerControls(baseAddr + 1));
bytesToRead--;
if (bytesToRead != 0)
{
byteLst.Add(GetPlayerControlsExt(baseAddr + 1));
bytesToRead--;
}
if (bytesToRead != 0)
{
byteLst.Add(GetPlayerControlsExt2(baseAddr + 1));
bytesToRead--;
}
if (bytesToRead != 0)
{
byteLst.Add(GetPlayerControlsExt3(baseAddr + 1));
bytesToRead--;
}
while (bytesToRead != 0)
{
byteLst.Add(0x00);
bytesToRead--;
}
}
}
reply.LengthReduction = 3;
reply.Bytes = byteLst.ToArray();
return(reply);
}
private static JvsReply JvsGetDigitalReplyInvertMaiMai(byte[] bytesLeft, JvsReply reply, bool multiPackage, byte node)
{
var baseAddr = 0;
if (node == 2)
{
baseAddr = 2;
}
var byteLst = new List <byte>();
var players = bytesLeft[1];
var bytesToRead = bytesLeft[2];
if (multiPackage)
{
byteLst.Add(0x01);
}
byteLst.Add(GetSpecialBits(0));
if (players > 2)
{
MessageBox.Show($"Why would you have more than 2 players? Package: {JvsHelper.ByteArrayToString(bytesLeft)}", "Contact Reaver asap!",
MessageBoxButtons.OK, MessageBoxIcon.Question);
throw new NotSupportedException();
}
if (TaitoStick)
{
byteLst.Add(GetPlayerControlsInvertMaiMai(baseAddr));
byteLst.Add(GetPlayerControlsExtInvertMaiMai(baseAddr));
byteLst.Add(GetPlayerControlsInvertMaiMai(baseAddr + 1));
byteLst.Add(GetPlayerControlsExtInvertMaiMai(baseAddr + 1));
reply.LengthReduction = 3;
reply.Bytes = byteLst.ToArray();
return(reply);
}
if (players != 0)
{
byteLst.Add(GetPlayerControlsInvertMaiMai(baseAddr));
bytesToRead--;
if (bytesToRead != 0)
{
byteLst.Add(GetPlayerControlsExtInvertMaiMai(baseAddr));
bytesToRead--;
}
if (bytesToRead != 0)
{
byteLst.Add(GetPlayerControlsExt2(baseAddr));
bytesToRead--;
}
if (bytesToRead != 0)
{
byteLst.Add(GetPlayerControlsExt3(baseAddr));
bytesToRead--;
}
while (bytesToRead != 0)
{
byteLst.Add(0x00);
bytesToRead--;
}
if (players == 2)
{
bytesToRead = bytesLeft[2];
byteLst.Add(GetPlayerControlsInvertMaiMai(baseAddr + 1));
bytesToRead--;
if (bytesToRead != 0)
{
byteLst.Add(GetPlayerControlsExtInvertMaiMai(baseAddr + 1));
bytesToRead--;
}
if (bytesToRead != 0)
{
byteLst.Add(GetPlayerControlsExt2(baseAddr + 1));
bytesToRead--;
}
if (bytesToRead != 0)
{
byteLst.Add(GetPlayerControlsExt3(baseAddr + 1));
bytesToRead--;
}
while (bytesToRead != 0)
{
byteLst.Add(0x00);
bytesToRead--;
}
}
}
reply.LengthReduction = 3;
reply.Bytes = byteLst.ToArray();
return(reply);
}
