fgdata/Aircraft/Instruments-3d/FG1000/Nasal/Commands.nas

# FG Commands to support simple bindings
io.include("Constants.nas");

removecommand("FG1000HardKeyPushed");
addcommand("FG1000HardKeyPushed",
  func(node) {
    var device = int(node.getNode("device", 1).getValue());
    var name = node.getNode("notification",1).getValue();

    # The knob animation stores the value as an offset property
    var value = node.getNode("offset", 1).getValue();

    if (value == nil) {
      print("FG1000HardKeyPushed: No <offset> argument passed to fgcommand");
      return;
    }

    if (device == nil) {
      print("FG1000HardKeyPushed: Unknown device" ~ node.getNode("device").getValue());
      return;
    }

    # Notification may be provided as a number, or a string.
    if (int(name) == nil) {
      # Name is a string, to map it to the correct INT id.
      if (FASCIA[name] != nil) {
        name = FASCIA[name];
      } else {
        print("Unable to find FASCIA entry for Hard Key " ~ name);
        return;
      }
    }

    var notification = notifications.PFDEventNotification.new(
      "MFD",
      device,
      notifications.PFDEventNotification.HardKeyPushed,
      { Id: name, Value: value }
    );
    emesary.GlobalTransmitter.NotifyAll(notification);
  }
);

removecommand("FG1000SoftKeyPushed");
addcommand("FG1000SoftKeyPushed",
  func(node) {
    var device = int(node.getNode("device", 1).getValue());
    var value = node.getNode("offset", 1).getValue();

    if (device == nil) {
      print("FG1000SoftKeyPushed: Unknown device" ~ node.getNode("device").getValue());
      return;
    }

    if (value == nil) {
      print("FG1000SoftKeyPushed: No <offset> value for softkey number");
      return;
    }

    if (int(value) == nil) {
      print("Unable to convert softkey number to integer " ~ node.getNode("value").getValue());
      return;
    }

    value = int(value);

    var notification = notifications.PFDEventNotification.new(
      "MFD",
      device,
      notifications.PFDEventNotification.SoftKeyPushed,
      value
    );
    emesary.GlobalTransmitter.NotifyAll(notification);
  }
);