private static JvsReply JvsGetAddress(byte[] bytesLeft, JvsReply reply)
{
if (bytesLeft[1] != 0x01)
{
MessageBox.Show($"Unsupported JVS_OP_ADDRESS package, contact Reaver! Package: {ByteArrayToString(bytesLeft)}");
throw new NotSupportedException();
}
reply.Bytes = new byte[] {};
reply.LengthReduction = 2;
return(reply);
}
public static JvsReply ParsePackage(byte[] bytesLeft, bool multiPackage)
{
JvsReply reply = new JvsReply();
// We take first byte of the package
switch (bytesLeft[0])
{
case JVS_OP_ADDRESS:
return(JvsGetAddress(bytesLeft, reply));
case 0x10:
return(JvsGetIdentifier(reply));
case 0x11:
return(JvsGetCommandRev(reply, multiPackage));
case 0x12:
return(JvsGetJvsVersion(reply, multiPackage));
case 0x13:
return(JvsGetCommunicationVersion(reply, multiPackage));
case 0x14:
return(JvsGetSlaveFeatures(reply, multiPackage));
case 0x15:
return(JvsConveyMainBoardId(bytesLeft, reply));
case 0x20:
return(JvsGetDigitalReply(bytesLeft, reply, multiPackage));
case 0x21:
return(JvsGetCoinReply(bytesLeft, reply, multiPackage));
case 0x22:
return(JvsGetAnalogReply(bytesLeft, reply, multiPackage));
case 0x2F:
return(JvsReTransmitData(reply));
case 0x30:
case 0x31:
return(JvsGetCoinReduce(reply, multiPackage));
case 0x32:
return(JvsGeneralPurposeOutput(bytesLeft, reply, multiPackage));
case 0x37:
return(JvsGeneralPurposeOutput2(bytesLeft, reply, multiPackage));
}
Console.WriteLine($"Unknown package, contact Reaver! Package: {ByteArrayToString(bytesLeft)}");
reply.Error = true;
return(reply);
}
private static JvsReply JvsGetDigitalReply(byte[] bytesLeft, JvsReply reply, bool multiPackage)
{
var byteLst = new List <byte>();
var players = bytesLeft[1];
var bytesToRead = bytesLeft[2];
if (multiPackage)
{
byteLst.Add(0x01);
}
byteLst.Add(GetSpecialBits());
if (players > 2)
{
MessageBox.Show($"Why would you have more than 2 players? Package: {ByteArrayToString(bytesLeft)}", "Contact Reaver asap!",
MessageBoxButtons.OK, MessageBoxIcon.Question);
throw new NotSupportedException();
}
if (players != 0)
{
byteLst.Add(GetPlayer1Controls());
bytesToRead--;
if (bytesToRead != 0)
{
byteLst.Add(GetPlayer1ControlsExt());
bytesToRead--;
}
while (bytesToRead != 0)
{
byteLst.Add(0x00);
bytesToRead--;
}
if (players == 2)
{
bytesToRead = bytesLeft[2];
byteLst.Add(GetPlayer2Controls());
bytesToRead--;
if (bytesToRead != 0)
{
byteLst.Add(GetPlayer2ControlsExt());
bytesToRead--;
}
while (bytesToRead != 0)
{
byteLst.Add(0x00);
bytesToRead--;
}
}
}
reply.LengthReduction = 3;
reply.Bytes = byteLst.ToArray();
return(reply);
}
private static JvsReply JvsGeneralPurposeOutput(byte[] bytesLeft, JvsReply reply, bool multiPackage)
{
var byteCount = bytesLeft[1];
reply.LengthReduction = byteCount + 2; // Command Code + Size + Outputs
// Special invalid package from Virtua-R Limit
//if(bytesLeft.Length > 4)
// if (bytesLeft[byteCount + 2] == 0x00)
// reply.LengthReduction++;
reply.Bytes = !multiPackage ? new byte[] { } : new byte[] { 0x01 };
return(reply);
}
private static JvsReply JvsGetSlaveFeatures(JvsReply reply, bool multiPackage)
{
reply.LengthReduction = 1;
reply.Bytes = multiPackage
? new byte[]
{
0x01, 0x01, 0x02, 0x0E, 0x00, 0x02, 0x02, 0x00, 0x00, 0x03, 0x08, 0x0A, 0x00, 0x12, 0x14, 0x00,
0x00, 0x00
}
: new byte[]
{
0x01, 0x02, 0x0E, 0x00, 0x02, 0x02, 0x00, 0x00, 0x03, 0x08, 0x0A, 0x00, 0x12, 0x14, 0x00, 0x00, 0x00
};
return(reply);
}
private static JvsReply JvsConveyMainBoardId(byte[] bytesLeft, JvsReply reply)
{
for (var i = 0; i < bytesLeft.Length; i++)
{
if (i == 0x00)
{
break;
}
reply.LengthReduction++;
}
reply.LengthReduction++;
reply.Bytes = new byte[]
{
0x01, 0x01, 0x05
};
return(reply);
}
private static JvsReply JvsGetAnalogReply(byte[] bytesLeft, JvsReply reply, bool multiPackage)
{
var byteLst = new List <byte>();
int channelCount = 0;
channelCount = bytesLeft.Length == 1 ? 8 : bytesLeft[1]; // Stupid hack for Virtua-R Limit
reply.LengthReduction = 2;
if (multiPackage)
{
byteLst.Add(0x01);
}
for (int i = 0; i < channelCount; i++)
{
byteLst.Add(InputCode.AnalogBytes[(i * 2)]);
byteLst.Add(InputCode.AnalogBytes[(i * 2) + 1]);
}
reply.Bytes = byteLst.ToArray();
return(reply);
}
private static JvsReply JvsGetCoinReply(byte[] bytesLeft, JvsReply reply, bool multiPackage)
{
var slotCount = bytesLeft[1];
reply.LengthReduction = 2;
if (slotCount == 0)
{
reply.Bytes = !multiPackage ? new byte[] { } : new byte[] { 0x01 };
}
else if (slotCount == 1)
{
reply.Bytes = !multiPackage ? new byte[] { 0x00, 0x00 } : new byte[] { 0x01, 0x00, 0x00 };
}
else if (slotCount == 2)
{
reply.Bytes = !multiPackage ? new byte[] { 0x00, 0x00, 0x00, 0x00 } : new byte[] { 0x01, 0x00, 0x00, 0x00, 0x00 };
}
else
{
MessageBox.Show($"Unknown READ_COIN_INPUTS package, contact Reaver! Package: {ByteArrayToString(bytesLeft)}");
throw new NotSupportedException();
}
return(reply);
}
private static JvsReply JvsGetCommandRev(JvsReply reply, bool multiPackage)
{
reply.LengthReduction = 1;
reply.Bytes = multiPackage ? new byte[] { 0x01, 0x13 } : new byte[] { 0x13 };
return(reply);
}
private static JvsReply JvsGetJvsVersion(JvsReply reply, bool multiPackage)
{
reply.LengthReduction = 1;
reply.Bytes = multiPackage ? new byte[] { 0x01, 0x20 } : new byte[] { 0x20 };
return(reply);
}
private static JvsReply JvsGetIdentifier(JvsReply reply)
{
reply.LengthReduction = 1;
reply.Bytes = Encoding.ASCII.GetBytes(JVS_IDENTIFIER_Sega2005Jvs14572);
return(reply);
}
private static JvsReply JvsGeneralPurposeOutput2(byte[] bytesLeft, JvsReply reply, bool multiPackage)
{
reply.LengthReduction = 3; // Command Code + Size + Outputs
reply.Bytes = !multiPackage ? new byte[] { } : new byte[] { 0x01 };
return(reply);
}
private static JvsReply JvsGetCoinReduce(JvsReply reply, bool multiPackage)
{
reply.LengthReduction = 4;
reply.Bytes = !multiPackage ? new byte[] { } : new byte[] { 0x03 };
return(reply);
}
private static JvsReply JvsReTransmitData(JvsReply reply)
{
reply.LengthReduction = 1;
reply.Bytes = new byte[] { 0x00, 0x00, 0x00, 0x00, 0x00 };
return(reply);
}