681 lines
28 KiB
Text
681 lines
28 KiB
Text
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##
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# storage container for all ND instances
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var nd_display = {};
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#canvas.NDStyles.Airbus = {
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var airbusSt = {
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font_mapper: func(family, weight) {
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if( family == "Liberation Sans" and weight == "normal" )
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return "LiberationFonts/LiberationSans-Regular.ttf";
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},
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# where all the symbols are stored
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# TODO: SVG elements should be renamed to use boeing/airbus prefix
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# aircraft developers should all be editing the same ND.svg image
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# the code can deal with the differences now
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svg_filename: "Nasal/canvas/map/boeingND.svg",
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##
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## this loads and configures existing layers (currently, *.layer files in Nasal/canvas/map)
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##
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layers: [
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{
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name:'fixes',
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disabled:1,
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update_on:['toggle_range','toggle_waypoints'],
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predicate: func(nd, layer) {
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# print("Running fixes predicate");
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var visible=nd.get_switch('toggle_waypoints') and nd.in_mode('toggle_display_mode', ['NAV','ARC','PLAN']) and (nd.rangeNm() <= 40);
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if (visible) {
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# print("fixes update requested!");
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trigger_update( layer );
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}
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layer._view.setVisible(visible);
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}, # end of layer update predicate
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}, # end of fixes layer
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{
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name:'FIX',
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isMapStructure:1,
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update_on:['toggle_range','toggle_waypoints'],
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# FIXME: this is a really ugly place for controller code
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predicate: func(nd, layer) {
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# print("Running vor layer predicate");
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# toggle visibility here
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var visible=nd.get_switch('toggle_waypoints') and nd.in_mode('toggle_display_mode', ['NAV','ARC','PLAN']) and (nd.rangeNm() <= 40);
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layer.group.setVisible( nd.get_switch('toggle_waypoints') );
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if (visible) {
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#print("Updating MapStructure ND layer: FIX");
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# (Hopefully) smart update
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layer.update();
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}
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}, # end of layer update predicate
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}, # end of FIX layer
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# Should redraw every 10 seconds
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{
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name:'storms',
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update_on:['toggle_range','toggle_weather','toggle_display_mode'],
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predicate: func(nd, layer) {
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# print("Running fixes predicate");
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var visible=nd.get_switch('toggle_weather') and nd.get_switch('toggle_display_mode') != "PLAN";
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if (visible) {
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#print("storms update requested!");
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trigger_update( layer );
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}
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layer._view.setVisible(visible);
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}, # end of layer update predicate
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}, # end of storms layer
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{
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name:'airplaneSymbol',
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update_on:['toggle_display_mode'],
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predicate: func(nd, layer) {
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var visible = nd.get_switch('toggle_display_mode') == "PLAN";
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if (visible) {
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trigger_update( layer );
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}
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layer._view.setVisible(visible);
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},
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},
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{
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name:'airports-nd',
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update_on:['toggle_range','toggle_airports','toggle_display_mode'],
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predicate: func(nd, layer) {
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# print("Running airports-nd predicate");
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var visible = nd.get_switch('toggle_airports') and nd.in_mode('toggle_display_mode', ['NAV','ARC','PLAN']);
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if (visible) {
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trigger_update( layer ); # clear & redraw
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}
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layer._view.setVisible( visible );
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}, # end of layer update predicate
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}, # end of airports layer
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# Should distinct between low and high altitude navaids. Hiding above 40 NM for now, to prevent clutter/lag.
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{
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name:'vor',
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disabled:1,
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update_on:['toggle_range','toggle_vor','toggle_display_mode'],
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predicate: func(nd, layer) {
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# print("Running vor layer predicate");
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var visible = nd.get_switch('toggle_vor') and nd.in_mode('toggle_display_mode', ['NAV','ARC','PLAN']) and (nd.rangeNm() <= 40);
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if(visible) {
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trigger_update( layer ); # clear & redraw
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}
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layer._view.setVisible( nd.get_switch('toggle_vor') );
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}, # end of layer update predicate
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}, # end of VOR layer
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{
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name:'VOR',
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isMapStructure:1,
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update_on:['toggle_range','toggle_vor','toggle_display_mode'],
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# FIXME: this is a really ugly place for controller code
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predicate: func(nd, layer) {
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# print("Running vor layer predicate");
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# toggle visibility here
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var visible = nd.get_switch('toggle_vor') and nd.in_mode('toggle_display_mode', ['NAV','ARC','PLAN']) and (nd.rangeNm() <= 40);
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layer.group.setVisible( visible );
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if (visible) {
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#print("Updating MapStructure ND layer: VOR");
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# (Hopefully) smart update
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layer.update();
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}
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}, # end of layer update predicate
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}, # end of VOR layer
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# Should distinct between low and high altitude navaids. Hiding above 40 NM for now, to prevent clutter/lag.
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{ name:'dme', disabled:1, update_on:['toggle_range','toggle_stations'],
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predicate: func(nd, layer) {
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var visible = nd.get_switch('toggle_stations') and nd.in_mode('toggle_display_mode', ['MAP']) and (nd.rangeNm() <= 40);
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if(visible) {
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trigger_update( layer ); # clear & redraw
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}
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layer._view.setVisible( nd.get_switch('toggle_stations') );
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}, # end of layer update predicate
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}, # end of DME layers
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{ name:'DME', isMapStructure:1, update_on:['toggle_range','toggle_stations'],
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# FIXME: this is a really ugly place for controller code
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predicate: func(nd, layer) {
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var visible = nd.get_switch('toggle_stations') and nd.in_mode('toggle_display_mode', ['MAP']) and (nd.rangeNm() <= 40);
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# print("Running vor layer predicate");
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# toggle visibility here
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layer.group.setVisible( visible );
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if (visible) {
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#print("Updating MapStructure ND layer: DME");
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# (Hopefully) smart update
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layer.update();
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}
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}, # end of layer update predicate
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}, # end of DME layer
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{
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name:'mp-traffic',
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update_on:['toggle_range','toggle_traffic'],
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predicate: func(nd, layer) {
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var visible = nd.get_switch('toggle_traffic');
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layer._view.setVisible( visible );
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if (visible) {
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trigger_update( layer ); # clear & redraw
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}
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}, # end of layer update predicate
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}, # end of traffic layer
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{
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name:'TFC',
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disabled:1,
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isMapStructure:1,
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update_on:['toggle_range','toggle_traffic'],
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predicate: func(nd, layer) {
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var visible = nd.get_switch('toggle_traffic');
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layer.group.setVisible( visible );
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if (visible) {
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#print("Updating MapStructure ND layer: TFC");
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layer.update();
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}
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}, # end of layer update predicate
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}, # end of traffic layer
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{
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name:'runway-nd',
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update_on:['toggle_range','toggle_display_mode'],
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predicate: func(nd, layer) {
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var visible = (nd.rangeNm() <= 40) and getprop("autopilot/route-manager/active") and nd.in_mode('toggle_display_mode', ['NAV','ARC','PLAN']) ;
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if (visible)
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trigger_update( layer ); # clear & redraw
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layer._view.setVisible( visible );
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}, # end of layer update predicate
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}, # end of airports-nd layer
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{
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name:'route',
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update_on:['toggle_range','toggle_display_mode'],
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predicate: func(nd, layer) {
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var visible= (nd.in_mode('toggle_display_mode', ['NAV', 'ARC','PLAN']));
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if (visible)
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trigger_update( layer ); # clear & redraw
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layer._view.setVisible( visible );
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}, # end of layer update predicate
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}, # end of route layer
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## add other layers here, layer names must match the registered names as used in *.layer files for now
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## this will all change once we're using Philosopher's MapStructure framework
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], # end of vector with configured layers
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# This is where SVG elements are configured by providing "behavior" hashes, i.e. for animations
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# to animate each SVG symbol, specify behavior via callbacks (predicate, and true/false implementation)
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# SVG identifier, callback etc
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# TODO: update_on([]), update_mode (update() vs. timers/listeners)
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# TODO: support putting symbols on specific layers
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features: [
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{
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# TODO: taOnly doesn't need to use getprop polling in update(), use a listener instead!
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id: 'taOnly', # the SVG ID
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impl: { # implementation hash
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init: func(nd, symbol), # for updateCenter stuff, called during initialization in the ctor
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predicate: func(nd) getprop("instrumentation/tcas/inputs/mode") == 2, # the condition
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is_true: func(nd) nd.symbols.taOnly.show(), # if true, run this
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is_false: func(nd) nd.symbols.taOnly.hide(), # if false, run this
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}, # end of taOnly behavior/callbacks
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}, # end of taOnly
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{
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id: 'tas',
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impl: {
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init: func(nd,symbol),
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predicate: func(nd) nd.aircraft_source.get_spd() > 100,
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is_true: func(nd) {
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nd.symbols.tas.setText(sprintf("%3.0f",getprop("/velocities/airspeed-kt") ));
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nd.symbols.tas.show();
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},
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is_false: func(nd) nd.symbols.tas.hide(),
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},
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},
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{
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id: 'tasLbl',
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impl: {
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init: func(nd,symbol),
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predicate: func(nd) nd.aircraft_source.get_spd() > 100,
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is_true: func(nd) nd.symbols.tasLbl.show(),
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is_false: func(nd) nd.symbols.tasLbl.hide(),
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},
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},
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{
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id: 'ilsFreq',
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impl: {
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init: func(nd,symbol),
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predicate: func(nd) nd.in_mode('toggle_display_mode', ['ILS']),
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is_true: func(nd) {
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nd.symbols.ilsFreq.show();
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if(getprop("instrumentation/nav/in-range"))
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nd.symbols.ilsFreq.setText(getprop("instrumentation/nav/nav-id"));
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else
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nd.symbols.ilsFreq.setText(getprop("instrumentation/nav/frequencies/selected-mhz-fmt"));
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},
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is_false: func(nd) nd.symbols.ilsFreq.hide(),
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},
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},
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{
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id: 'ilsLbl',
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impl: {
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init: func(nd,symbol),
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predicate: func(nd) nd.in_mode('toggle_display_mode', ['ILS']),
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is_true: func(nd) {
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nd.symbols.ilsLbl.show();
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},
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is_false: func(nd) nd.symbols.ilsLbl.hide(),
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},
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},
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{
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id: 'wpActiveId',
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impl: {
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init: func(nd,symbol),
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predicate: func(nd) getprop("/autopilot/route-manager/wp/id") != nil and getprop("autopilot/route-manager/active"),
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is_true: func(nd) {
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nd.symbols.wpActiveId.setText(getprop("/autopilot/route-manager/wp/id"));
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nd.symbols.wpActiveId.show();
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},
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is_false: func(nd) nd.symbols.wpActiveId.hide(),
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}, # of wpActiveId.impl
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}, # of wpActiveId
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{
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id: 'wpActiveDist',
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impl: {
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init: func(nd,symbol),
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predicate: func(nd) getprop("/autopilot/route-manager/wp/dist") != nil and getprop("autopilot/route-manager/active"),
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is_true: func(nd) {
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nd.symbols.wpActiveDist.setText(sprintf("%3.01f",getprop("/autopilot/route-manager/wp/dist")));
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nd.symbols.wpActiveDist.show();
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},
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is_false: func(nd) nd.symbols.wpActiveDist.hide(),
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},
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},
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{
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id: 'wpActiveDistLbl',
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impl: {
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init: func(nd,symbol),
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predicate: func(nd) getprop("/autopilot/route-manager/wp/dist") != nil and getprop("autopilot/route-manager/active"),
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is_true: func(nd) {
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nd.symbols.wpActiveDistLbl.show();
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if(getprop("/autopilot/route-manager/wp/dist") > 1000)
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nd.symbols.wpActiveDistLbl.setText(" NM");
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},
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is_false: func(nd) nd.symbols.wpActiveDistLbl.hide(),
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},
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},
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{
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id: 'eta',
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impl: {
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init: func(nd,symbol),
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predicate: func(nd) getprop("autopilot/route-manager/wp/eta") != nil and getprop("autopilot/route-manager/active"),
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is_true: func(nd) {
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var etaSec = getprop("/sim/time/utc/day-seconds")+getprop("autopilot/route-manager/wp/eta-seconds");
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var h = math.floor(etaSec/3600);
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etaSec=etaSec-3600*h;
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var m = math.floor(etaSec/60);
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etaSec=etaSec-60*m;
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var s = etaSec/10;
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if (h>24) h=h-24;
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nd.symbols.eta.setText(sprintf("%02.0f%02.0f.%01.0fz",h,m,s));
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nd.symbols.eta.show();
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},
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is_false: func(nd) nd.symbols.eta.hide(),
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}, # of eta.impl
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}, # of eta
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{
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id: 'gsGroup',
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impl: {
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init: func(nd,symbol),
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predicate: func(nd) nd.in_mode('toggle_display_mode', ['ILS']),
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is_true: func(nd) {
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if(nd.get_switch('toggle_centered'))
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nd.symbols.gsGroup.setTranslation(0,0);
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else
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nd.symbols.gsGroup.setTranslation(0,150);
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nd.symbols.gsGroup.show();
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},
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is_false: func(nd) nd.symbols.gsGroup.hide(),
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},
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},
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{
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id:'hdg',
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impl: {
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init: func(nd,symbol),
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predicate: func(nd) nd.in_mode('toggle_display_mode', ['ILS','NAV', 'ARC','VOR']),
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is_true: func(nd) {
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var hdgText = "";
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|
|
if(nd.in_mode('toggle_display_mode', ['NAV', 'ARC'])) {
|
||
|
|
if(nd.get_switch('toggle_true_north'))
|
||
|
|
hdgText = nd.aircraft_source.get_trk_tru();
|
||
|
|
else
|
||
|
|
hdgText = nd.aircraft_source.get_trk_mag();
|
||
|
|
} else {
|
||
|
|
if(nd.get_switch('toggle_true_north'))
|
||
|
|
hdgText = nd.aircraft_source.get_hdg_tru();
|
||
|
|
else
|
||
|
|
hdgText = nd.aircraft_source.get_hdg_mag();
|
||
|
|
}
|
||
|
|
nd.symbols.hdg.setText(sprintf("%03.0f", hdgText+0.5));
|
||
|
|
},
|
||
|
|
is_false: NOTHING,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
id:'hdgGroup',
|
||
|
|
impl: {
|
||
|
|
init: func(nd,symbol),
|
||
|
|
predicate: func(nd) nd.in_mode('toggle_display_mode', ['ILS','NAV','ARC','VOR']),
|
||
|
|
is_true: func(nd) {
|
||
|
|
nd.symbols.hdgGroup.show();
|
||
|
|
if(nd.get_switch('toggle_centered'))
|
||
|
|
nd.symbols.hdgGroup.setTranslation(0,100);
|
||
|
|
else
|
||
|
|
nd.symbols.hdgGroup.setTranslation(0,0);
|
||
|
|
},
|
||
|
|
is_false: func(nd) nd.symbols.hdgGroup.hide(),
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
id:'gs',
|
||
|
|
impl: {
|
||
|
|
init: func(nd,symbol),
|
||
|
|
common: func(nd) nd.symbols.gs.setText(sprintf("%3.0f",nd.aircraft_source.get_gnd_spd() )),
|
||
|
|
predicate: func(nd) nd.aircraft_source.get_gnd_spd() >= 30,
|
||
|
|
is_true: func(nd) {
|
||
|
|
nd.symbols.gs.setFontSize(36);
|
||
|
|
},
|
||
|
|
is_false: func(nd) nd.symbols.gs.setFontSize(52),
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
id:'rangeArcs',
|
||
|
|
impl: {
|
||
|
|
init: func(nd,symbol),
|
||
|
|
predicate: func(nd) ((nd.in_mode('toggle_display_mode', ['ILS','VOR']) and nd.get_switch('toggle_weather')) or nd.get_switch('toggle_display_mode') == "ARC"),
|
||
|
|
is_true: func(nd) nd.symbols.rangeArcs.show(),
|
||
|
|
is_false: func(nd) nd.symbols.rangeArcs.hide(),
|
||
|
|
}, # of rangeArcs.impl
|
||
|
|
}, # of rangeArcs
|
||
|
|
{
|
||
|
|
id:'rangePln1',
|
||
|
|
impl: {
|
||
|
|
init: func(nd,symbol),
|
||
|
|
predicate: func(nd) nd.get_switch('toggle_display_mode') == "PLAN",
|
||
|
|
is_true: func(nd) {
|
||
|
|
nd.symbols.rangePln1.show();
|
||
|
|
nd.symbols.rangePln1.setText(sprintf("%3.0f",nd.rangeNm()));
|
||
|
|
},
|
||
|
|
is_false: func(nd) nd.symbols.rangePln1.hide(),
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
id:'rangePln2',
|
||
|
|
impl: {
|
||
|
|
init: func(nd,symbol),
|
||
|
|
predicate: func(nd) nd.get_switch('toggle_display_mode') == "PLAN",
|
||
|
|
is_true: func(nd) {
|
||
|
|
nd.symbols.rangePln2.show();
|
||
|
|
nd.symbols.rangePln2.setText(sprintf("%3.0f",nd.rangeNm()/2));
|
||
|
|
},
|
||
|
|
is_false: func(nd) nd.symbols.rangePln2.hide(),
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
id:'rangePln3',
|
||
|
|
impl: {
|
||
|
|
init: func(nd,symbol),
|
||
|
|
predicate: func(nd) nd.get_switch('toggle_display_mode') == "PLAN",
|
||
|
|
is_true: func(nd) {
|
||
|
|
nd.symbols.rangePln3.show();
|
||
|
|
nd.symbols.rangePln3.setText(sprintf("%3.0f",nd.rangeNm()/2));
|
||
|
|
},
|
||
|
|
is_false: func(nd) nd.symbols.rangePln3.hide(),
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
id:'rangePln4',
|
||
|
|
impl: {
|
||
|
|
init: func(nd,symbol),
|
||
|
|
predicate: func(nd) nd.get_switch('toggle_display_mode') == "PLAN",
|
||
|
|
is_true: func(nd) {
|
||
|
|
nd.symbols.rangePln4.show();
|
||
|
|
nd.symbols.rangePln4.setText(sprintf("%3.0f",nd.rangeNm()));
|
||
|
|
},
|
||
|
|
is_false: func(nd) nd.symbols.rangePln4.hide(),
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
id:'crsLbl',
|
||
|
|
impl: {
|
||
|
|
init: func(nd,symbol),
|
||
|
|
predicate: func(nd) nd.in_mode('toggle_display_mode', ['ILS','VOR']),
|
||
|
|
is_true: func(nd) nd.symbols.crsLbl.show(),
|
||
|
|
is_false: func(nd) nd.symbols.crsLbl.hide(),
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
id:'crs',
|
||
|
|
impl: {
|
||
|
|
init: func(nd,symbol),
|
||
|
|
predicate: func(nd) nd.in_mode('toggle_display_mode', ['ILS','VOR']),
|
||
|
|
is_true: func(nd) {
|
||
|
|
nd.symbols.crs.show();
|
||
|
|
if(getprop("instrumentation/nav/radials/selected-deg") != nil)
|
||
|
|
nd.symbols.crs.setText(sprintf("%03.0f",getprop("instrumentation/nav/radials/selected-deg")));
|
||
|
|
},
|
||
|
|
is_false: func(nd) nd.symbols.crs.hide(),
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
id:'dmeLbl',
|
||
|
|
impl: {
|
||
|
|
init: func(nd,symbol),
|
||
|
|
predicate: func(nd) nd.in_mode('toggle_display_mode', ['ILS','VOR']),
|
||
|
|
is_true: func(nd) nd.symbols.dmeLbl.show(),
|
||
|
|
is_false: func(nd) nd.symbols.dmeLbl.hide(),
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
id:'dme',
|
||
|
|
impl: {
|
||
|
|
init: func(nd,symbol),
|
||
|
|
predicate: func(nd) nd.in_mode('toggle_display_mode', ['ILS','VOR']),
|
||
|
|
is_true: func(nd) {
|
||
|
|
nd.symbols.dme.show();
|
||
|
|
if(getprop("instrumentation/dme/in-range"))
|
||
|
|
nd.symbols.dme.setText(sprintf("%3.1f",getprop("instrumentation/nav/nav-distance")*0.000539));
|
||
|
|
},
|
||
|
|
is_false: func(nd) nd.symbols.dme.hide(),
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
id:'trkInd2',
|
||
|
|
impl: {
|
||
|
|
init: func(nd,symbol),
|
||
|
|
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['ILS','VOR'])),
|
||
|
|
is_true: func(nd) {
|
||
|
|
nd.symbols.trkInd2.show();
|
||
|
|
nd.symbols.trkInd2.setRotation((nd.aircraft_source.get_trk_tru()-nd.aircraft_source.get_hdg_tru())*D2R);
|
||
|
|
},
|
||
|
|
is_false: func(nd) nd.symbols.trkInd2.hide(),
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
id:'vorCrsPtr',
|
||
|
|
impl: {
|
||
|
|
init: func(nd,symbol),
|
||
|
|
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['ILS','VOR'])),
|
||
|
|
is_true: func(nd) {
|
||
|
|
nd.symbols.vorCrsPtr.show();
|
||
|
|
nd.symbols.vorCrsPtr.setRotation((getprop("instrumentation/nav/radials/selected-deg")-nd.aircraft_source.get_hdg_tru())*D2R);
|
||
|
|
},
|
||
|
|
is_false: func(nd) nd.symbols.vorCrsPtr.hide(),
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
id:'vorCrsPtr2',
|
||
|
|
impl: {
|
||
|
|
init: func(nd,symbol),
|
||
|
|
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['ILS','VOR'])),
|
||
|
|
is_true: func(nd) {
|
||
|
|
nd.symbols.vorCrsPtr2.show();
|
||
|
|
nd.symbols.vorCrsPtr2.setRotation((getprop("instrumentation/nav/radials/selected-deg")-nd.aircraft_source.get_hdg_tru())*D2R);
|
||
|
|
},
|
||
|
|
is_false: func(nd) nd.symbols.vorCrsPtr2.hide(),
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
id: 'gsDiamond',
|
||
|
|
impl: {
|
||
|
|
init: func(nd,symbol),
|
||
|
|
predicate: func(nd) nd.in_mode('toggle_display_mode', ['ILS']),
|
||
|
|
is_true: func(nd) {
|
||
|
|
if(getprop("instrumentation/nav/gs-needle-deflection-norm") != nil)
|
||
|
|
nd.symbols.gsDiamond.setTranslation(-getprop("instrumentation/nav/gs-needle-deflection-norm")*150,0);
|
||
|
|
},
|
||
|
|
is_false: func(nd) nd.symbols.gsGroup.hide(),
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
id:'locPtr',
|
||
|
|
impl: {
|
||
|
|
init: func(nd,symbol),
|
||
|
|
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['ILS','VOR']) and !nd.get_switch('toggle_centered') and getprop("instrumentation/nav/in-range")),
|
||
|
|
is_true: func(nd) {
|
||
|
|
nd.symbols.locPtr.show();
|
||
|
|
var deflection = getprop("instrumentation/nav/heading-needle-deflection-norm");
|
||
|
|
nd.symbols.locPtr.setTranslation(deflection*150,0);
|
||
|
|
},
|
||
|
|
is_false: func(nd) nd.symbols.locPtr.hide(),
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
id:'locPtr2',
|
||
|
|
impl: {
|
||
|
|
init: func(nd,symbol),
|
||
|
|
predicate: func(nd) (nd.in_mode('toggle_display_mode', ['ILS','VOR']) and nd.get_switch('toggle_centered') and getprop("instrumentation/nav/in-range")),
|
||
|
|
is_true: func(nd) {
|
||
|
|
nd.symbols.locPtr2.show();
|
||
|
|
var deflection = getprop("instrumentation/nav/heading-needle-deflection-norm");
|
||
|
|
nd.symbols.locPtr2.setTranslation(deflection*150,0);
|
||
|
|
},
|
||
|
|
is_false: func(nd) nd.symbols.locPtr2.hide(),
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
id:'wind',
|
||
|
|
impl: {
|
||
|
|
init: func(nd,symbol),
|
||
|
|
predicate: ALWAYS,
|
||
|
|
is_true: func(nd) {
|
||
|
|
var windDir = getprop("environment/wind-from-heading-deg");
|
||
|
|
if(!nd.get_switch('toggle_true_north'))
|
||
|
|
windDir = windDir + getprop("environment/magnetic-variation-deg");
|
||
|
|
nd.symbols.wind.setText(sprintf("%03.0f / %02.0f",windDir,getprop("environment/wind-speed-kt")));
|
||
|
|
},
|
||
|
|
is_false: NOTHING,
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
id:'windArrow',
|
||
|
|
impl: {
|
||
|
|
init: func(nd,symbol),
|
||
|
|
predicate: func(nd) (!(nd.in_mode('toggle_display_mode', ['PLAN']) and (nd.get_switch('toggle_display_type') == "LCD")) and nd.aircraft_source.get_spd() > 100),
|
||
|
|
is_true: func(nd) {
|
||
|
|
nd.symbols.windArrow.show();
|
||
|
|
var windArrowRot = getprop("environment/wind-from-heading-deg");
|
||
|
|
if(nd.in_mode('toggle_display_mode', ['NAV','ARC','PLAN'])) {
|
||
|
|
if(nd.get_switch('toggle_true_north'))
|
||
|
|
windArrowRot = windArrowRot - nd.aircraft_source.get_trk_tru();
|
||
|
|
else
|
||
|
|
windArrowRot = windArrowRot - nd.aircraft_source.get_trk_mag();
|
||
|
|
} else {
|
||
|
|
if(nd.get_switch('toggle_true_north'))
|
||
|
|
windArrowRot = windArrowRot - nd.aircraft_source.get_hdg_tru();
|
||
|
|
else
|
||
|
|
windArrowRot = windArrowRot - nd.aircraft_source.get_hdg_mag();
|
||
|
|
}
|
||
|
|
nd.symbols.windArrow.setRotation(windArrowRot*D2R);
|
||
|
|
},
|
||
|
|
is_false: func(nd) nd.symbols.windArrow.hide(),
|
||
|
|
},
|
||
|
|
},
|
||
|
|
], # end of vector with features
|
||
|
|
}
|
||
|
|
|
||
|
|
###
|
||
|
|
# entry point, this will set up all ND instances
|
||
|
|
|
||
|
|
setlistener("sim/signals/fdm-initialized", func() {
|
||
|
|
|
||
|
|
##
|
||
|
|
# configure aircraft specific cockpit/ND switches here
|
||
|
|
# these are to be found in the property branch you specify
|
||
|
|
# via the NavDisplay.new() call
|
||
|
|
# the backend code in navdisplay.mfd should NEVER contain any aircraft-specific
|
||
|
|
# properties, or it will break other aircraft using different properties
|
||
|
|
# instead, make up an identifier (hash key) and map it to the property used
|
||
|
|
# in your aircraft, relative to your ND root in the backend code, only ever
|
||
|
|
# refer to the handle/key instead via the me.get_switch('toggle_range') method
|
||
|
|
# which would internally look up the matching aircraft property, e.g. '/instrumentation/efis'/inputs/range-nm'
|
||
|
|
#
|
||
|
|
# note: it is NOT sufficient to just add new switches here, the backend code in navdisplay.mfd also
|
||
|
|
# needs to know what to do with them !
|
||
|
|
# refer to incomplete symbol implementations to learn how they work (e.g. WXR, STA)
|
||
|
|
|
||
|
|
var myCockpit_switches = {
|
||
|
|
# symbolic alias : relative property (as used in bindings), initial value, type
|
||
|
|
'toggle_range': {path: '/inputs/range-nm', value:40, type:'INT'},
|
||
|
|
'toggle_weather': {path: '/inputs/wxr', value:0, type:'BOOL'},
|
||
|
|
'toggle_airports': {path: '/inputs/arpt', value:0, type:'BOOL'},
|
||
|
|
'toggle_stations': {path: '/inputs/sta', value:0, type:'BOOL'},
|
||
|
|
'toggle_waypoints': {path: '/inputs/wpt', value:0, type:'BOOL'},
|
||
|
|
'toggle_position': {path: '/inputs/pos', value:0, type:'BOOL'},
|
||
|
|
'toggle_data': {path: '/inputs/data',value:0, type:'BOOL'},
|
||
|
|
'toggle_terrain': {path: '/inputs/terr',value:0, type:'BOOL'},
|
||
|
|
'toggle_traffic': {path: '/inputs/tfc',value:0, type:'BOOL'},
|
||
|
|
'toggle_centered': {path: '/inputs/nd-centered',value:0, type:'BOOL'},
|
||
|
|
'toggle_lh_vor_adf': {path: '/inputs/lh-vor-adf',value:0, type:'INT'},
|
||
|
|
'toggle_rh_vor_adf': {path: '/inputs/rh-vor-adf',value:0, type:'INT'},
|
||
|
|
'toggle_display_mode': {path: '/nd/display-mode', value:'NAV', type:'STRING'},
|
||
|
|
'toggle_display_type': {path: '/mfd/display-type', value:'LCD', type:'STRING'},
|
||
|
|
'toggle_true_north': {path: '/mfd/true-north', value:0, type:'BOOL'},
|
||
|
|
# add new switches here
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
# get a handle to the NavDisplay in canvas namespace (for now), see $FG_ROOT/Nasal/canvas/map/navdisplay.mfd
|
||
|
|
var ND = canvas.NavDisplay;
|
||
|
|
|
||
|
|
## TODO: We want to support multiple independent ND instances here!
|
||
|
|
# foreach(var pilot; var pilots = [ {name:'cpt', path:'instrumentation/efis',
|
||
|
|
# name:'fo', path:'instrumentation[1]/efis']) {
|
||
|
|
|
||
|
|
|
||
|
|
##
|
||
|
|
# set up a new ND instance, under 'instrumentation/efis' and use the
|
||
|
|
# myCockpit_switches hash to map control properties
|
||
|
|
var NDCpt = ND.new("instrumentation/efis", myCockpit_switches, 'Airbus');
|
||
|
|
|
||
|
|
nd_display.main = canvas.new({
|
||
|
|
"name": "ND",
|
||
|
|
"size": [1024, 1024],
|
||
|
|
"view": [1024, 1024],
|
||
|
|
"mipmapping": 1
|
||
|
|
});
|
||
|
|
|
||
|
|
nd_display.main.addPlacement({"node": "ND.screen"});
|
||
|
|
var group = nd_display.main.createGroup();
|
||
|
|
NDCpt.newMFD(group);
|
||
|
|
NDCpt.update();
|
||
|
|
|
||
|
|
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print("ND Canvas Initialized!");
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}); # fdm-initialized listener callback
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var showNd = func() {
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# The optional second arguments enables creating a window decoration
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var dlg = canvas.Window.new([400, 400], "dialog");
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dlg.setCanvas( nd_display["main"] );
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}
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