92 lines
3 KiB
Text
92 lines
3 KiB
Text
# route_manager.nas - default FlightPlan delegate corresponding to the build
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# in route-manager dialog. Intended to provide a sensible default behaviour,
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# but be disabled by an aircraft-specific FMS / GPS system.
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var RouteManagerDelegate = {
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new: func(fp) {
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# if this property is set, don't build a delegate at all
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if (getprop('/autopilot/route-manager/disable-fms'))
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return nil;
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var m = { parents: [RouteManagerDelegate] };
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m.flightplan = fp;
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return m;
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},
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departureChanged: func
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{
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debug.dump('saw departure changed');
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me.flightplan.clearWPType('sid');
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if (me.flightplan.departure == nil)
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return;
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if (me.flightplan.departure_runway == nil) {
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# no runway, only an airport, use that
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var wp = createWPFrom(me.flightplan.departure);
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wp.wp_role = 'sid';
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me.flightplan.insertWP(wp, 0);
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return;
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}
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# first, insert the runway itself
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var wp = createWPFrom(me.flightplan.departure_runway);
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wp.wp_role = 'sid';
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me.flightplan.insertWP(wp, 0);
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if (me.flightplan.sid == nil)
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return;
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# and we have a SID
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var sid = me.flightplan.sid;
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debug.dump('routing via SID ' ~ sid.id);
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me.flightplan.insertWaypoints(sid.route(me.flightplan.departure_runway), 1);
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},
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arrivalChanged: func
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{
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debug.dump('saw arrival changed');
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me.flightplan.clearWPType('star');
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me.flightplan.clearWPType('approach');
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if (me.flightplan.destination == nil)
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return;
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if (me.flightplan.destination_runway == nil) {
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# no runway, only an airport, use that
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var wp = createWPFrom(me.flightplan.destination);
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wp.wp_role = 'approach';
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me.flightplan.appendWP(wp);
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return;
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}
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if (me.flightplan.star != nil) {
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debug.dump('routing via STAR ' ~ me.flightplan.star.id);
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var wps = me.flightplan.star.route(me.flightplan.destination_runway);
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me.flightplan.insertWaypoints(wps, -1);
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}
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if (me.flightplan.approach != nil) {
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debug.dump('routing via approach ' ~ me.flightplan.approach.id);
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var wps = me.flightplan.approach.route();
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me.flightplan.insertWaypoints(wps, -1);
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} else {
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debug.dump('routing direct to runway ' ~ me.flightplan.destination_runway.id);
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# no approach, just use the runway waypoint
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var wp = createWPFrom(me.flightplan.destination_runway);
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wp.wp_role = 'approach';
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me.flightplan.appendWP(wp);
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}
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},
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waypointsChanged: func
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{
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debug.dump('saw waypoints changed');
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},
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currentWaypointChanged: func
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{
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debug.dump('saw current WP changed, now ' ~ me.flightplan.current);
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}
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};
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# debug.dump('register routemanager delegate factory');
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registerFlightPlanDelegate(RouteManagerDelegate.new);
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