599 lines
23 KiB
Text
599 lines
23 KiB
Text
# A3XX ND Canvas
|
|
# Joshua Davidson (it0uchpods)
|
|
# Based on work by artix
|
|
|
|
# Copyright (c) 2018 Joshua Davidson (it0uchpods)
|
|
|
|
# Override FGDATA/Nasal/canvas/map/navdisplay.mfd
|
|
|
|
var default_hash = canvas.default_hash;
|
|
var _MP_dbg_lvl = canvas._MP_dbg_lvl;
|
|
var assert_m = canvas.assert_m;
|
|
|
|
var wxr_live_tree = "/instrumentation/wxr";
|
|
|
|
canvas.NavDisplay.set_switch = func(s, v) {
|
|
var switch = me.efis_switches[s];
|
|
if(switch == nil) return nil;
|
|
var path = me.efis_path ~ switch.path ;
|
|
#print(s,":Getting switch prop:", path);
|
|
|
|
setprop( path, v );
|
|
};
|
|
|
|
canvas.NavDisplay.get_nav_path = func (type, idx) {
|
|
var name = (type == "dme" ? type : "nav");
|
|
var path = "instrumentation/%s[%d]/";
|
|
var indexes = me.radio_cfg[type];
|
|
if (indexes != nil) {
|
|
idx = indexes[idx];
|
|
}
|
|
return sprintf(path, name, idx);
|
|
};
|
|
|
|
canvas.NavDisplay.newMFD = func(canvas_group, parent=nil, nd_options=nil, update_time=0.05)
|
|
{
|
|
if (me.inited) die("MFD already was added to scene");
|
|
me.range_dependant_layers = [];
|
|
me.always_update_layers = {};
|
|
me.inited = 1;
|
|
me.nd = canvas_group;
|
|
me.canvas_handle = parent;
|
|
me.df_options = nil;
|
|
if(contains(me.nd_style, "options"))
|
|
me.df_options = me.nd_style.options;
|
|
nd_options = default_hash(nd_options, me.df_options);
|
|
me.options = nd_options;
|
|
me.route_driver = nil;
|
|
if(contains(me.options, "route_driver")){
|
|
me.route_driver = me.options.route_driver;
|
|
}
|
|
elsif(contains(me.options, "defaults")){
|
|
if(contains(me.options.defaults, "route_driver"))
|
|
me.route_driver = me.options.defaults.route_driver;
|
|
}
|
|
me.radio_cfg = me.options["radio"];
|
|
if (me.radio_cfg == nil) me.radio_cfg = {};
|
|
|
|
# load the specified SVG file into the me.nd group and populate all sub groups
|
|
|
|
canvas.parsesvg(me.nd, me.nd_style.svg_filename, {"font-mapper": me.nd_style.font_mapper});
|
|
me.symbols = {}; # storage for SVG elements, to avoid namespace pollution (all SVG elements end up here)
|
|
|
|
foreach(var feature; me.nd_style.features ) {
|
|
me.symbols[feature.id] = me.nd.getElementById(feature.id).updateCenter();
|
|
if(contains(feature.impl,"init")) feature.impl.init(me.nd, feature); # call The element"s init code (i.e. updateCenter)
|
|
}
|
|
|
|
### this is the "old" method that"s less flexible, we want to use the style hash instead (see above)
|
|
# because things are much better configurable that way
|
|
# now look up all required SVG elements and initialize member fields using the same name to have a convenient handle
|
|
foreach(var element; ["dmeLDist","dmeRDist","dmeL","dmeR","vorL","vorR","vorLId","vorRId",
|
|
"status.wxr","status.wpt","status.sta","status.arpt"])
|
|
me.symbols[element] = me.nd.getElementById(element);
|
|
|
|
# load elements from vector image, and create instance variables using identical names, and call updateCenter() on each
|
|
# anything that needs updatecenter called, should be added to the vector here
|
|
#
|
|
foreach(var element; ["staArrowL2","staArrowR2","staFromL2","staToL2","staFromR2","staToR2",
|
|
"hdgTrk","trkInd","hdgBug","HdgBugCRT","TrkBugLCD","HdgBugLCD","curHdgPtr",
|
|
"HdgBugCRT2","TrkBugLCD2","HdgBugLCD2","hdgBug2","selHdgLine","selHdgLine2","curHdgPtr2",
|
|
"staArrowL","staArrowR","staToL","staFromL","staToR","staFromR"] )
|
|
me.symbols[element] = me.nd.getElementById(element).updateCenter();
|
|
|
|
me.map = me.nd.createChild("map","map")
|
|
.set("clip", "rect(124, 1024, 1024, 0)")
|
|
.set("screen-range", 700)
|
|
.set("z-index",-1);
|
|
|
|
me.update_sub(); # init some map properties based on switches
|
|
|
|
var vor1_path = "/instrumentation/nav[2]";
|
|
var vor2_path = "/instrumentation/nav[3]";
|
|
# predicate for the draw controller
|
|
var is_tuned = func(freq) {
|
|
var nav1=getprop(vor1_path~ "frequencies/selected-mhz");
|
|
var nav2=getprop(vor1_path~ "frequencies/selected-mhz");
|
|
if (freq == nav1 or freq == nav2) return 1;
|
|
return 0;
|
|
}
|
|
|
|
# another predicate for the draw controller
|
|
var get_course_by_freq = func(freq) {
|
|
if (freq == getprop(vor1_path~ "frequencies/selected-mhz"))
|
|
return getprop(vor1_path~ "radials/selected-deg");
|
|
else
|
|
return getprop(vor2_path~ "radials/selected-deg");
|
|
}
|
|
|
|
var get_current_position = func {
|
|
delete(caller(0)[0], "me"); # remove local me, inherit outer one
|
|
return [
|
|
me.aircraft_source.get_lat(), me.aircraft_source.get_lon()
|
|
];
|
|
}
|
|
|
|
# a hash with controller callbacks, will be passed onto draw routines to customize behavior/appearance
|
|
# the point being that draw routines don"t know anything about their frontends (instrument or GUI dialog)
|
|
# so we need some simple way to communicate between frontend<->backend until we have real controllers
|
|
# for now, a single controller hash is shared by most layers - unsupported callbacks are simply ignored by the draw files
|
|
#
|
|
|
|
var controller = {
|
|
parents: [canvas.Map.Controller],
|
|
_pos: nil, _time: nil,
|
|
is_tuned:is_tuned,
|
|
get_tuned_course:get_course_by_freq,
|
|
get_position: get_current_position,
|
|
new: func(map) return { parents:[controller], map:map },
|
|
should_update_all: func {
|
|
# TODO: this is just copied from aircraftpos.controller,
|
|
# it really should be moved to somewhere common and reused
|
|
# and extended to fully differentiate between "static"
|
|
# and "volatile" layers.
|
|
var pos = me.map.getPosCoord();
|
|
if (pos == nil) return 0;
|
|
var time = systime();
|
|
if (me._pos == nil)
|
|
me._pos = geo.Coord.new(pos);
|
|
else {
|
|
var dist_m = me._pos.direct_distance_to(pos);
|
|
# 2 NM until we update again
|
|
if (dist_m < 2 * NM2M) return 0;
|
|
# Update at most every 4 seconds to avoid excessive stutter:
|
|
elsif (time - me._time < 4) return 0;
|
|
}
|
|
#print("update aircraft position");
|
|
var (x,y,z) = pos.xyz();
|
|
me._pos.set_xyz(x,y,z);
|
|
me._time = time;
|
|
return 1;
|
|
},
|
|
};
|
|
me.map.setController(controller);
|
|
|
|
###
|
|
# set up various layers, controlled via callbacks in the controller hash
|
|
# revisit this code once Philosopher"s "Smart MVC Symbols/Layers" work is committed and integrated
|
|
|
|
# helper / closure generator
|
|
var make_event_handler = func(predicate, layer) func predicate(me, layer);
|
|
|
|
me.layers={}; # storage container for all ND specific layers
|
|
# look up all required layers as specified per the NDStyle hash and do the initial setup for event handling
|
|
var default_opts = me.options != nil and contains(me.options, "defaults") ? me.options.defaults : nil;
|
|
foreach(var layer; me.nd_style.layers) {
|
|
if(layer["disabled"]) continue; # skip this layer
|
|
#print("newMFD(): Setting up ND layer:", layer.name);
|
|
|
|
var the_layer = nil;
|
|
if(!layer["isMapStructure"]) # set up an old INEFFICIENT and SLOW layer
|
|
the_layer = me.layers[layer.name] = canvas.MAP_LAYERS[layer.name].new( me.map, layer.name, controller );
|
|
else {
|
|
printlog(_MP_dbg_lvl, "Setting up MapStructure-based layer for ND, name:", layer.name);
|
|
var opt = me.options != nil and me.options[layer.name] != nil ? me.options[layer.name] :nil;
|
|
if(opt == nil and contains(layer, "options"))
|
|
opt = layer.options;
|
|
if(opt != nil and default_opts != nil)
|
|
opt = default_hash(opt, default_opts);
|
|
#elsif(default_opts != nil)
|
|
# opt = default_opts;
|
|
var style = nil;
|
|
if(contains(layer, "style"))
|
|
style = layer.style;
|
|
#print("Options is: ", opt!=nil?"enabled":"disabled");
|
|
#debug.dump(opt);
|
|
me.map.addLayer(
|
|
factory: canvas.SymbolLayer,
|
|
type_arg: layer.name,
|
|
opts: opt,
|
|
visible:0,
|
|
style: style,
|
|
priority: layer["z-index"]
|
|
);
|
|
#me.map.addLayer(canvas.SymbolLayer, layer.name, layer["z-index"], style, opt, 0);
|
|
the_layer = me.layers[layer.name] = me.map.getLayer(layer.name);
|
|
if(opt != nil and contains(opt, "range_dependant")){
|
|
if(opt.range_dependant)
|
|
append(me.range_dependant_layers, the_layer);
|
|
}
|
|
if(contains(layer, "always_update"))
|
|
me.always_update_layers[layer.name] = layer.always_update;
|
|
if (1) (func {
|
|
var l = layer;
|
|
var _predicate = l.predicate;
|
|
l.predicate = func {
|
|
var t = systime();
|
|
call(_predicate, arg, me);
|
|
printlog(_MP_dbg_lvl, "Took "~((systime()-t)*1000)~"ms to update layer "~l.name);
|
|
}
|
|
})();
|
|
}
|
|
|
|
# now register all layer specific notification listeners and their corresponding update predicate/callback
|
|
# pass the ND instance and the layer handle to the predicate when it is called
|
|
# so that it can directly access the ND instance and its own layer (without having to know the layer"s name)
|
|
var event_handler = make_event_handler(layer.predicate, the_layer);
|
|
foreach(var event; layer.update_on) {
|
|
# this handles timers
|
|
if (typeof(event)=="hash" and contains(event, "rate_hz")) {
|
|
#print("FIXME: navdisplay.mfd timer handling is broken ATM");
|
|
var job=me.addtimer(1/event.rate_hz, event_handler);
|
|
job.start();
|
|
}
|
|
# and this listeners
|
|
else
|
|
# print("Setting up subscription:", event, " for ", layer.name, " handler id:", id(event_handler) );
|
|
me.listen_switch(event, event_handler);
|
|
} # foreach event subscription
|
|
# and now update/init each layer once by calling its update predicate for initialization
|
|
event_handler();
|
|
} # foreach layer
|
|
|
|
#print("navdisplay.mfd:ND layer setup completed");
|
|
|
|
# TODO: move this to RTE.lcontroller ?
|
|
me.listen("/autopilot/route-manager/current-wp", func(activeWp) {
|
|
canvas.updatewp( activeWp.getValue() );
|
|
});
|
|
|
|
};
|
|
|
|
canvas.NavDisplay.update_sub = func(){
|
|
# Variables:
|
|
var userLat = me.aircraft_source.get_lat();
|
|
var userLon = me.aircraft_source.get_lon();
|
|
var userGndSpd = me.aircraft_source.get_gnd_spd();
|
|
var userVSpd = me.aircraft_source.get_vspd();
|
|
var dispLCD = me.get_switch("toggle_display_type") == "LCD";
|
|
# Heading update
|
|
var userHdgMag = me.aircraft_source.get_hdg_mag();
|
|
var userHdgTru = me.aircraft_source.get_hdg_tru();
|
|
var userTrkMag = me.aircraft_source.get_trk_mag();
|
|
var userTrkTru = me.aircraft_source.get_trk_tru();
|
|
|
|
if(me.get_switch("toggle_true_north")) {
|
|
var userHdg=userHdgTru;
|
|
me.userHdg=userHdgTru;
|
|
var userTrk=userTrkTru;
|
|
me.userTrk=userTrkTru;
|
|
} else {
|
|
var userHdg=userHdgMag;
|
|
me.userHdg=userHdgMag;
|
|
var userTrk=userTrkMag;
|
|
me.userTrk=userTrkMag;
|
|
}
|
|
# this should only ever happen when testing the experimental AI/MP ND driver hash (not critical)
|
|
# or when an error occurs (critical)
|
|
if (!userHdg or !userTrk or !userLat or !userLon) {
|
|
print("aircraft source invalid, returning !");
|
|
return;
|
|
}
|
|
if (me.aircraft_source.get_gnd_spd() < 80) {
|
|
userTrk = userHdg;
|
|
me.userTrk=userHdg;
|
|
}
|
|
|
|
if((me.in_mode("toggle_display_mode", ["MAP"]) and me.get_switch("toggle_display_type") == "CRT")
|
|
or (me.get_switch("toggle_track_heading") and me.get_switch("toggle_display_type") == "LCD"))
|
|
{
|
|
userHdgTrk = userTrk;
|
|
me.userHdgTrk = userTrk;
|
|
userHdgTrkTru = userTrkTru;
|
|
me.symbols.hdgTrk.setText("TRK");
|
|
} else {
|
|
userHdgTrk = userHdg;
|
|
me.userHdgTrk = userHdg;
|
|
userHdgTrkTru = userHdgTru;
|
|
me.symbols.hdgTrk.setText("HDG");
|
|
}
|
|
|
|
# First, update the display position of the map
|
|
var oldRange = me.map.getRange();
|
|
var pos = {
|
|
lat: nil, lon: nil,
|
|
alt: nil, hdg: nil,
|
|
range: nil,
|
|
};
|
|
# reposition the map, change heading & range:
|
|
var pln_wpt_idx = getprop(me.efis_path ~ "/inputs/plan-wpt-index");
|
|
if(me.in_mode("toggle_display_mode", ["PLAN"]) and pln_wpt_idx >= 0) {
|
|
if(me.route_driver != nil){
|
|
var wp = me.route_driver.getPlanModeWP(pln_wpt_idx);
|
|
if(wp != nil){
|
|
pos.lat = wp.wp_lat;
|
|
pos.lon = wp.wp_lon;
|
|
} else {
|
|
pos.lat = getprop("/autopilot/route-manager/route/wp["~pln_wpt_idx~"]/latitude-deg");
|
|
pos.lon = getprop("/autopilot/route-manager/route/wp["~pln_wpt_idx~"]/longitude-deg");
|
|
}
|
|
} else {
|
|
pos.lat = getprop("/autopilot/route-manager/route/wp["~pln_wpt_idx~"]/latitude-deg");
|
|
pos.lon = getprop("/autopilot/route-manager/route/wp["~pln_wpt_idx~"]/longitude-deg");
|
|
}
|
|
} else {
|
|
pos.lat = userLat;
|
|
pos.lon = userLon;
|
|
}
|
|
if(me.in_mode("toggle_display_mode", ["PLAN"])) {
|
|
pos.hdg = 0;
|
|
pos.range = me.rangeNm()*2
|
|
} else {
|
|
pos.range = me.rangeNm(); # avoid this here, use a listener instead
|
|
pos.hdg = userHdgTrkTru;
|
|
}
|
|
if(me.options != nil and (var pos_callback = me.options["position_callback"]) != nil)
|
|
pos_callback(me, pos);
|
|
call(me.map.setPos, [pos.lat, pos.lon], me.map, pos);
|
|
if(pos.range != oldRange){
|
|
foreach(l; me.range_dependant_layers){
|
|
l.update();
|
|
}
|
|
}
|
|
};
|
|
|
|
canvas.NavDisplay.update = func() # FIXME: This stuff is still too aircraft specific, cannot easily be reused by other aircraft
|
|
{
|
|
var _time = systime();
|
|
# Disables WXR Live if it"s not enabled. The toggle_weather_live should be common to all
|
|
# ND instances.
|
|
var wxr_live_enabled = getprop(wxr_live_tree~"/enabled");
|
|
if(wxr_live_enabled == nil or wxr_live_enabled == "")
|
|
wxr_live_enabled = 0;
|
|
me.set_switch("toggle_weather_live", wxr_live_enabled);
|
|
call(me.update_sub, nil, nil, caller(0)[0]); # call this in the same namespace to "steal" its variables
|
|
|
|
# MapStructure update!
|
|
if (me.map.controller.should_update_all()) {
|
|
me.map.update();
|
|
} else {
|
|
# TODO: ugly list here
|
|
# FIXME: use a VOLATILE layer helper here that handles TFC, APS, WXR etc ?
|
|
var update_layers = me.always_update_layers;
|
|
me.map.update(func(layer) contains(update_layers, layer.type));
|
|
}
|
|
|
|
# Other symbol update
|
|
# TODO: should be refactored!
|
|
var translation_callback = nil;
|
|
if(me.options != nil)
|
|
translation_callback = me.options["translation_callback"];
|
|
if(typeof(translation_callback) == "func"){
|
|
var trsl = translation_callback(me);
|
|
me.map.setTranslation(trsl.x, trsl.y);
|
|
} else {
|
|
if(me.in_mode("toggle_display_mode", ["PLAN"]))
|
|
me.map.setTranslation(512,512);
|
|
elsif(me.get_switch("toggle_centered"))
|
|
me.map.setTranslation(512,565);
|
|
else
|
|
me.map.setTranslation(512,824);
|
|
}
|
|
var vor1_path = "/instrumentation/nav[2]";
|
|
var vor2_path = "/instrumentation/nav[3]";
|
|
var dme1_path = "/instrumentation/dme[2]";
|
|
var dme2_path = "/instrumentation/dme[3]";
|
|
|
|
if(me.get_switch("toggle_rh_vor_adf") == 1) {
|
|
me.symbols.vorR.setText("VOR R");
|
|
me.symbols.vorR.setColor(0.195,0.96,0.097);
|
|
me.symbols.dmeR.setText("DME");
|
|
me.symbols.dmeR.setColor(0.195,0.96,0.097);
|
|
if(getprop(vor2_path~ "in-range"))
|
|
me.symbols.vorRId.setText(getprop(vor2_path~ "nav-id"));
|
|
else
|
|
me.symbols.vorRId.setText(getprop(vor2_path~ "frequencies/selected-mhz-fmt"));
|
|
me.symbols.vorRId.setColor(0.195,0.96,0.097);
|
|
if(getprop(dme2_path~ "in-range"))
|
|
me.symbols.dmeRDist.setText(sprintf("%3.1f",getprop(dme2_path~ "indicated-distance-nm")));
|
|
else me.symbols.dmeRDist.setText(" ---");
|
|
me.symbols.dmeRDist.setColor(0.195,0.96,0.097);
|
|
} elsif(me.get_switch("toggle_rh_vor_adf") == -1) {
|
|
me.symbols.vorR.setText("ADF R");
|
|
me.symbols.vorR.setColor(0,0.6,0.85);
|
|
me.symbols.dmeR.setText("");
|
|
me.symbols.dmeR.setColor(0,0.6,0.85);
|
|
if((var navident=getprop("instrumentation/adf[1]/ident")) != "")
|
|
me.symbols.vorRId.setText(navident);
|
|
else me.symbols.vorRId.setText(sprintf("%3d",getprop("instrumentation/adf[1]/frequencies/selected-khz")));
|
|
me.symbols.vorRId.setColor(0,0.6,0.85);
|
|
me.symbols.dmeRDist.setText("");
|
|
me.symbols.dmeRDist.setColor(0,0.6,0.85);
|
|
} else {
|
|
me.symbols.vorR.setText("");
|
|
me.symbols.dmeR.setText("");
|
|
me.symbols.vorRId.setText("");
|
|
me.symbols.dmeRDist.setText("");
|
|
}
|
|
|
|
# Hide heading bug 10 secs after change
|
|
var vhdg_bug = getprop("/it-autoflight/input/hdg") or 0;
|
|
var hdg_bug_active = getprop("/it-autoflight/custom/show-hdg");
|
|
if (hdg_bug_active == nil)
|
|
hdg_bug_active = 1;
|
|
|
|
if((me.in_mode("toggle_display_mode", ["MAP"]) and me.get_switch("toggle_display_type") == "CRT")
|
|
or (me.get_switch("toggle_track_heading") and me.get_switch("toggle_display_type") == "LCD"))
|
|
{
|
|
me.symbols.trkInd.setRotation(0);
|
|
me.symbols.curHdgPtr.setRotation((userHdg-userTrk)*D2R);
|
|
me.symbols.curHdgPtr2.setRotation((userHdg-userTrk)*D2R);
|
|
}
|
|
else
|
|
{
|
|
me.symbols.trkInd.setRotation((userTrk-userHdg)*D2R);
|
|
me.symbols.curHdgPtr.setRotation(0);
|
|
me.symbols.curHdgPtr2.setRotation(0);
|
|
}
|
|
if(!me.in_mode("toggle_display_mode", ["PLAN"])) {
|
|
var hdgBugRot = (vhdg_bug-userHdgTrk)*D2R;
|
|
me.symbols.selHdgLine.setRotation(hdgBugRot);
|
|
me.symbols.hdgBug.setRotation(hdgBugRot);
|
|
me.symbols.hdgBug2.setRotation(hdgBugRot);
|
|
me.symbols.selHdgLine2.setRotation(hdgBugRot);
|
|
}
|
|
|
|
var staPtrVis = !me.in_mode("toggle_display_mode", ["PLAN"]);
|
|
if((me.in_mode("toggle_display_mode", ["MAP"]) and me.get_switch("toggle_display_type") == "CRT")
|
|
or (me.get_switch("toggle_track_heading") and me.get_switch("toggle_display_type") == "LCD"))
|
|
{
|
|
var vorheading = userTrkTru;
|
|
var adfheading = userTrkMag;
|
|
}
|
|
else
|
|
{
|
|
var vorheading = userHdgTru;
|
|
var adfheading = userHdgMag;
|
|
}
|
|
if (getprop("/instrumentation/nav[2]/heading-deg") != nil) {
|
|
var nav0hdg = getprop("/instrumentation/nav[2]/heading-deg") - getprop("/orientation/heading-deg");
|
|
} else {
|
|
var nav0hdg = 0;
|
|
}
|
|
if (getprop("/instrumentation/nav[3]/heading-deg") != nil) {
|
|
var nav1hdg = getprop("/instrumentation/nav[3]/heading-deg") - getprop("/orientation/heading-deg");
|
|
} else {
|
|
var nav1hdg = 0;
|
|
}
|
|
var adf0hdg = getprop("instrumentation/adf/indicated-bearing-deg");
|
|
var adf1hdg = getprop("instrumentation/adf[1]/indicated-bearing-deg");
|
|
if(!me.get_switch("toggle_centered"))
|
|
{
|
|
if(me.in_mode("toggle_display_mode", ["PLAN"]))
|
|
me.symbols.trkInd.hide();
|
|
else
|
|
me.symbols.trkInd.show();
|
|
if((getprop("instrumentation/nav[2]/in-range") and me.get_switch("toggle_lh_vor_adf") == 1)) {
|
|
me.symbols.staArrowL.setVisible(staPtrVis);
|
|
me.symbols.staToL.setColor(0.195,0.96,0.097);
|
|
me.symbols.staFromL.setColor(0.195,0.96,0.097);
|
|
me.symbols.staArrowL.setRotation(nav0hdg*D2R);
|
|
}
|
|
elsif(getprop("instrumentation/adf/in-range") and (me.get_switch("toggle_lh_vor_adf") == -1)) {
|
|
me.symbols.staArrowL.setVisible(staPtrVis);
|
|
me.symbols.staToL.setColor(0,0.6,0.85);
|
|
me.symbols.staFromL.setColor(0,0.6,0.85);
|
|
me.symbols.staArrowL.setRotation(adf0hdg*D2R);
|
|
} else {
|
|
me.symbols.staArrowL.hide();
|
|
}
|
|
if((getprop("instrumentation/nav[3]/in-range") and me.get_switch("toggle_rh_vor_adf") == 1)) {
|
|
me.symbols.staArrowR.setVisible(staPtrVis);
|
|
me.symbols.staToR.setColor(0.195,0.96,0.097);
|
|
me.symbols.staFromR.setColor(0.195,0.96,0.097);
|
|
me.symbols.staArrowR.setRotation(nav1hdg*D2R);
|
|
} elsif(getprop("instrumentation/adf[1]/in-range") and (me.get_switch("toggle_rh_vor_adf") == -1)) {
|
|
me.symbols.staArrowR.setVisible(staPtrVis);
|
|
me.symbols.staToR.setColor(0,0.6,0.85);
|
|
me.symbols.staFromR.setColor(0,0.6,0.85);
|
|
me.symbols.staArrowR.setRotation(adf1hdg*D2R);
|
|
} else {
|
|
me.symbols.staArrowR.hide();
|
|
}
|
|
me.symbols.staArrowL2.hide();
|
|
me.symbols.staArrowR2.hide();
|
|
me.symbols.curHdgPtr2.hide();
|
|
me.symbols.HdgBugCRT2.hide();
|
|
me.symbols.TrkBugLCD2.hide();
|
|
me.symbols.HdgBugLCD2.hide();
|
|
me.symbols.selHdgLine2.hide();
|
|
me.symbols.curHdgPtr.setVisible(staPtrVis);
|
|
me.symbols.HdgBugCRT.setVisible(staPtrVis and !dispLCD);
|
|
if (me.get_switch("toggle_track_heading")) {
|
|
me.symbols.HdgBugLCD.hide();
|
|
if (hdg_bug_active) {
|
|
me.symbols.TrkBugLCD.setVisible(staPtrVis and dispLCD);
|
|
} else {
|
|
me.symbols.TrkBugLCD.hide();
|
|
}
|
|
} else {
|
|
me.symbols.TrkBugLCD.hide();
|
|
if (hdg_bug_active) {
|
|
me.symbols.HdgBugLCD.setVisible(staPtrVis and dispLCD);
|
|
} else {
|
|
me.symbols.HdgBugLCD.hide();
|
|
}
|
|
}
|
|
me.symbols.selHdgLine.setVisible(staPtrVis and hdg_bug_active);
|
|
} else {
|
|
me.symbols.trkInd.hide();
|
|
if((getprop("instrumentation/nav[2]/in-range") and me.get_switch("toggle_lh_vor_adf") == 1)) {
|
|
me.symbols.staArrowL2.setVisible(staPtrVis);
|
|
me.symbols.staFromL2.setColor(0.195,0.96,0.097);
|
|
me.symbols.staToL2.setColor(0.195,0.96,0.097);
|
|
me.symbols.staArrowL2.setRotation(nav0hdg*D2R);
|
|
} elsif(getprop("instrumentation/adf/in-range") and (me.get_switch("toggle_lh_vor_adf") == -1)) {
|
|
me.symbols.staArrowL2.setVisible(staPtrVis);
|
|
me.symbols.staFromL2.setColor(0,0.6,0.85);
|
|
me.symbols.staToL2.setColor(0,0.6,0.85);
|
|
me.symbols.staArrowL2.setRotation(adf0hdg*D2R);
|
|
} else {
|
|
me.symbols.staArrowL2.hide();
|
|
}
|
|
if((getprop("instrumentation/nav[3]/in-range") and me.get_switch("toggle_rh_vor_adf") == 1)) {
|
|
me.symbols.staArrowR2.setVisible(staPtrVis);
|
|
me.symbols.staFromR2.setColor(0.195,0.96,0.097);
|
|
me.symbols.staToR2.setColor(0.195,0.96,0.097);
|
|
me.symbols.staArrowR2.setRotation(nav1hdg*D2R);
|
|
} elsif(getprop("instrumentation/adf[1]/in-range") and (me.get_switch("toggle_rh_vor_adf") == -1)) {
|
|
me.symbols.staArrowR2.setVisible(staPtrVis);
|
|
me.symbols.staFromR2.setColor(0,0.6,0.85);
|
|
me.symbols.staToR2.setColor(0,0.6,0.85);
|
|
me.symbols.staArrowR2.setRotation(adf1hdg*D2R);
|
|
} else {
|
|
me.symbols.staArrowR2.hide();
|
|
}
|
|
me.symbols.staArrowL.hide();
|
|
me.symbols.staArrowR.hide();
|
|
me.symbols.curHdgPtr.hide();
|
|
me.symbols.HdgBugCRT.hide();
|
|
me.symbols.TrkBugLCD.hide();
|
|
me.symbols.HdgBugLCD.hide();
|
|
me.symbols.selHdgLine.hide();
|
|
me.symbols.curHdgPtr2.setVisible(staPtrVis);
|
|
me.symbols.HdgBugCRT2.setVisible(staPtrVis and !dispLCD);
|
|
if (me.get_switch("toggle_track_heading")) {
|
|
me.symbols.HdgBugLCD2.hide();
|
|
if (hdg_bug_active) {
|
|
me.symbols.TrkBugLCD2.setVisible(staPtrVis and dispLCD);
|
|
} else {
|
|
me.symbols.TrkBugLCD2.hide();
|
|
}
|
|
} else {
|
|
me.symbols.TrkBugLCD2.hide();
|
|
if (hdg_bug_active) {
|
|
me.symbols.HdgBugLCD2.setVisible(staPtrVis and dispLCD);
|
|
} else {
|
|
me.symbols.HdgBugLCD2.hide();
|
|
}
|
|
}
|
|
me.symbols.selHdgLine2.setVisible(staPtrVis and hdg_bug_active);
|
|
}
|
|
|
|
## run all predicates in the NDStyle hash and evaluate their true/false behavior callbacks
|
|
## this is in line with the original design, but normally we don"t need to getprop/poll here,
|
|
## using listeners or timers would be more canvas-friendly whenever possible
|
|
## because running setprop() on any group/canvas element at framerate means that the canvas
|
|
## will be updated at frame rate too - wasteful ... (check the performance monitor!)
|
|
|
|
foreach(var feature; me.nd_style.features ) {
|
|
# for stuff that always needs to be updated
|
|
if (contains(feature.impl, "common")) feature.impl.common(me);
|
|
# conditional stuff
|
|
if(!contains(feature.impl, "predicate")) continue; # no conditional stuff
|
|
if ( var result=feature.impl.predicate(me) )
|
|
feature.impl.is_true(me, result); # pass the result to the predicate
|
|
else
|
|
feature.impl.is_false( me, result ); # pass the result to the predicate
|
|
}
|
|
|
|
## update the status flags shown on the ND (wxr, wpt, arpt, sta)
|
|
# this could/should be using listeners instead ...
|
|
me.symbols["status.wxr"].setVisible( me.get_switch("toggle_weather") and me.in_mode("toggle_display_mode", ["MAP"]));
|
|
me.symbols["status.wpt"].setVisible( me.get_switch("toggle_waypoints") and me.in_mode("toggle_display_mode", ["MAP"]));
|
|
me.symbols["status.arpt"].setVisible( me.get_switch("toggle_airports") and me.in_mode("toggle_display_mode", ["MAP"]));
|
|
me.symbols["status.sta"].setVisible( me.get_switch("toggle_stations") and me.in_mode("toggle_display_mode", ["MAP"]));
|
|
# Okay, _how_ do we hook this up with FGPlot?
|
|
printlog(_MP_dbg_lvl, "Total ND update took "~((systime()-_time)*100)~"ms");
|
|
setprop("/instrumentation/navdisplay["~ canvas.NavDisplay.id ~"]/update-ms", systime() - _time);
|
|
};
|