private void writeIntToStream(KSP.IO.FileStream stream, Int32 val)
{
stream.Write(KMPCommon.intToBytes(val), 0, 4);
}
private void writeVesselUpdateToFile(KSP.IO.FileStream out_stream, Vessel vessel)
{
if (!vessel || !vessel.mainBody)
return;
//Create a KLFVesselUpdate from the vessel data
KLFVesselUpdate update = new KLFVesselUpdate();
update.vesselName = vessel.vesselName;
update.ownerName = playerName;
update.id = vessel.id;
Vector3 pos = vessel.mainBody.transform.InverseTransformPoint(vessel.GetWorldPos3D());
Vector3 dir = vessel.mainBody.transform.InverseTransformDirection(vessel.transform.up);
Vector3 vel = vessel.mainBody.transform.InverseTransformDirection(vessel.GetObtVelocity());
for (int i = 0; i < 3; i++)
{
update.localPosition[i] = pos[i];
update.localDirection[i] = dir[i];
update.localVelocity[i] = vel[i];
}
update.situation = vessel.situation;
if (vessel == FlightGlobals.ActiveVessel)
update.state = Vessel.State.ACTIVE;
else if (vessel.isCommandable)
update.state = Vessel.State.INACTIVE;
else
update.state = Vessel.State.DEAD;
update.timeScale = Planetarium.TimeScale;
update.bodyName = vessel.mainBody.bodyName;
//Serialize the update
byte[] update_bytes = KSP.IO.IOUtils.SerializeToBinary(update);
//Write the length of the serialized to the stream
writeIntToStream(out_stream, update_bytes.Length);
//Write the serialized update to the stream
out_stream.Write(update_bytes, 0, update_bytes.Length);
}