void parse(List<int> data)

Parse a line of data sent from FlightGear and update the outputs

Changes to a Property's state will be signaled through its broadcast Property.stream.

Source 

void parse(List<int> data) {
  var update = UTF8.decode(data);
  update = update.split(out_separator);
  if (update.length != outputs.values.length) {
    print("err... update doesn't contain all properties ($update)");
    return;
  }
  for (var prop in outputs.values) {
    var foo = update.removeAt(0);
    if (prop.type == PropertyType.int) {
      foo = int.parse(foo, onError: (s) {
        print('error parsing update($s) for ${prop.node}');
        return 0;
      });
    } else if (prop.type == PropertyType.float) {
      foo = num.parse(foo, (s) {
        print('error parsing update($s) for ${prop.node}');
        return 0.0;
      });
    } else if (prop.type == PropertyType.bool) {
      foo = foo == 'true' || foo == '1';
    }

    if (foo != prop.value) {
      prop._value = foo;
      print("${prop.node} updated: $foo");
      prop._streamctl.add(prop);
    }
  }
}