main.js

const { OutSim, OutSimPack2 } = require('node-insim');

const outSim = new OutSim({ timeout: 10000 });

console.log('Connecting...');

outSim.connect({
  Host: '127.0.0.1',
  Port: 30000,
  OutSimOpts: 0x1ff, // This value needs to match the "OutSim Opts" value in cfg.txt
});

outSim.on('connect', () => {
  console.log('Connected');
});

outSim.on('disconnect', () => {
  console.log('Disconnected');
});

outSim.on('timeout', () => {
  console.log('Timed out');
  process.exit(1);
});

outSim.on('packet', (data) => {
  if (!(data instanceof OutSimPack2)) {
    return;
  }

  console.clear();
  console.log(
    `Velocity: ${data.OSMain.Vel[0]} ${data.OSMain.Vel[1]} ${data.OSMain.Vel[2]}`,
  );
  console.log(
    `Airspeed: ${Math.sqrt(
      Math.pow(data.OSMain.Vel[0], 2) +
        Math.pow(data.OSMain.Vel[1], 2) +
        Math.pow(data.OSMain.Vel[2], 2),
    )} m/s`,
  );
  console.log(
    `Position: ${data.OSMain.Pos[0]} ${data.OSMain.Pos[1]} ${data.OSMain.Pos[2]}`,
  );
  console.log(`Gear: ${data.Gear}`);
  console.log(`Rpm: ${(30 * data.EngineAngVel) / Math.PI}`);
});

process.on('uncaughtException', (error) => {
  console.log(error);
});