serializePayload method
Call to serialize only the payload, no header, returns a int with a serialized size
Implementation
@override
int serializePayload(
imc.FormationParameters? message, ByteData byteData, int offset) {
if (message == null) return 0;
var byteOffset = offset;
// field formationName
var formationNameEncoded = utf8.encode(message.formationName);
var formationNameSSize = formationNameEncoded.length;
byteData.setUint16(byteOffset, formationNameSSize, imc.endianSer);
byteOffset += 2;
for (var b in formationNameEncoded) {
byteData.setUint8(byteOffset++, b);
}
// field referenceFrame
byteData.setUint8(byteOffset, message.referenceFrame.value);
byteOffset += 1;
// field participants
if (message.participants.isEmpty) {
byteData.setUint16(byteOffset, 0, imc.endianSer);
byteOffset += 2;
} else {
var msgsCounter = 0;
var bufCounterPos = byteOffset;
byteOffset += 2;
for (var i = 0; i < message.participants.length; i++) {
var id = message.participants[i].msgId;
var pMsgSerializer = imc.messagesSerializers[
imc.idsToMessages[id] ?? imc.ImcId.nullId.toString()]
?.call();
if (pMsgSerializer != null) {
byteData.setUint16(byteOffset, id, imc.endianSer);
byteOffset += 2;
var mPSize = pMsgSerializer.serializePayload(
message.participants[i], byteData, byteOffset);
byteOffset += mPSize;
msgsCounter++;
}
byteData.setUint16(bufCounterPos, msgsCounter, imc.endianSer);
}
}
// field custom
var customEncoded = utf8.encode(message.custom);
var customSSize = customEncoded.length;
byteData.setUint16(byteOffset, customSSize, imc.endianSer);
byteOffset += 2;
for (var b in customEncoded) {
byteData.setUint8(byteOffset++, b);
}
return byteOffset - offset;
}