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# Nasal files to be loaded at start
# the order could be important as some files need other one to be loaded first
files_to_load = [
'lib.nas', # some useful functions, should stay first loaded
'radios.nas', # all about radios COMM, NAV, XPDR
'knobs.nas', # handles knobs
'buttons.nas', # handles knobs and buttons
'softkeys.nas',# handles softkeys and menus items
'maps/route.nas',
'maps/navaids.nas',
'maps/tiles.nas',
'maps/tcas.nas',
'maps/topo.nas',
'map.nas', # moves the maps
'display.nas',
'menu.nas', # manage windows
'core.nas', # the scheduler and switch on button
'afcs.nas', # Automatic Flight Control System
'annunciations.nas', # in flight tests
];
# 'routes.nas', # manages flightplans and routes
# 'display.nas', # display messages and popups
# 'infos.nas', # get informations from environment
# 'mud.nas', # displays simple embedded GUI (Multi-Use Display)
var flightdeck = {};
var autopilot = {};
var annunciations = {};
var units = {
speed : {
from_kt : 1,
from_kmh : MPS2KT * 3.6,
},
altitude : {
from_ft : 1,
from_m : M2FT,
},
vspeed : {
from_fpm : 1,
from_mpm : M2FT,
},
distance : {
from_m : M2NM / 1000,
from_nm : 1,
},
temperature : {
from_C : func (c) return c,
from_F : func (f) return (f -32) / 1.8,
},
volume: {
from_l: 1,
from_gal: 3.78541178,
from_m3: 1000,
},
};
var data = { # set of data common to all devices
roll : 0,
pitch : 0,
vsi : 0,
ias : 0,
alt : 0,
hdg : 0,
trk : 0,
wow : 1,
lat : 0,
lon : 0,
aoa : 0,
time : '23:59:59',
fpSize : 0,
tcas: [],
tcas_level: 0,
Vspeeds : {},
settings: {
units: {
pressure: 'inhg',
altitude: 'ft',
speed: 'knots',
distance: 'nm',
vertical: 'fpm',
},
time: {
label: 'GMT',
actual: ' GMT >',
},
},
timers : {
'20Hz': maketimer (
0.05,
func {
data.roll = getprop('/orientation/roll-deg');
data.pitch = getprop('orientation/pitch-deg');
data.vsi = getprop('/instrumentation/vertical-speed-indicator/indicated-speed-fpm') * units.vspeed.from_fpm;
data.ias = getprop('/velocities/airspeed-kt') * units.speed.from_kt;
data.alt = getprop('/instrumentation/altimeter/indicated-altitude-ft') * units.altitude.from_ft;
data.hdg = getprop('/orientation/heading-deg');
data.trk = data.wow ? data.hdg : getprop('/orientation/track-deg');
data.aoa = getprop('/orientation/alpha-deg');
}
),
'1Hz': maketimer (
1,
func {
data.wow = getprop('/gear/gear/wow');
data.lat = getprop('/position/latitude-deg');
data.lon = getprop('/position/longitude-deg');
}
),
},
listeners : {},
};
var zkv = cdi = radios = alerts = infos = cursors = afcs = eis = misc = nil;
var init_props = func {
zkv = props.globals.getNode('/instrumentation/zkv1000',1);
foreach (var d; zkv.getChildren())
if (d.getNode('status') != nil)
flightdeck[d.getName()] = nil;
zkv.getNode('emission',1).setDoubleValue(0.5);
zkv.getNode('body-emission',1).setDoubleValue(0.0);
zkv.getNode('body-texture',1).setValue('');
zkv.getNode('display-brightness-norm',1).setDoubleValue(0.5);
zkv.getNode('lightmap',1).setIntValue(0);
if (zkv.getNode('size-factor').getValue() == nil)
zkv.getNode('size-factor',1).setDoubleValue(1.0);
if (zkv.getValue('flightplans') != nil and io.stat(zkv.getValue('flightplans')) == "dir")
data.flightplans = zkv.getValue('flightplans');
else
data.flightplans = getprop('/sim/fg-home') ~ '/Export';
radios = zkv.getNode('radios', 1);
radios.getNode('nav1-selected',1).setIntValue(0);
radios.getNode('nav1-standby',1).setIntValue(0);
radios.getNode('nav2-selected',1).setIntValue(0);
radios.getNode('nav2-standby',1).setIntValue(0);
radios.getNode('nav-tune',1).setIntValue(0);
radios.getNode('nav-freq-mhz',1).alias('/instrumentation/nav/frequencies/standby-mhz');
radios.getNode('comm1-selected',1).setIntValue(1);
radios.getNode('comm2-selected',1).setIntValue(0);
radios.getNode('comm-tune',1).setIntValue(0);
radios.getNode('comm-freq-mhz',1).alias('/instrumentation/comm/frequencies/standby-mhz');
radios.getNode('xpdr-mode',1).setValue('GND');
radios.getNode('brg1-source',1).setValue('OFF');
radios.getNode('brg2-source',1).setValue('OFF');
cdi = zkv.getNode('cdi', 1);
cdi.getNode('source', 1).setValue('OFF');
cdi.getNode('no-flag', 1).setBoolValue(0);
cdi.getNode('FROM-flag', 1).alias('no-flag');
cdi.getNode('TO-flag', 1).alias('no-flag');
cdi.getNode('course', 1);
cdi.getNode('course-deflection', 1);
cdi.getNode('radial', 1);
cdi.getNode('in-range', 1);
alerts = zkv.getNode('alerts',1);
alerts.getNode('traffic-proximity',1).setIntValue(0);
alerts.getNode('marker-beacon', 1).setIntValue(0);
alerts.getNode('warning', 1).setBoolValue(0);
alerts.getNode('alert', 1).setBoolValue(0);
alerts.getNode('message', 1).setValue('');
foreach (var v; alerts.getChildren())
if (string.match(v.getName(), 'V[a-z0-9]*'))
data.Vspeeds[v.getName()] = v.getValue();
var aoa = alerts.getValue('stall-aoa');
data['stall-aoa'] = (aoa == nil or aoa == 0) ? 9999 : aoa;
aoa = alerts.getValue('approach-aoa');
if (aoa != nil)
data['approach-aoa'] = aoa;
afcs = zkv.getNode('afcs',1);
afcs.getNode('fd-bars-visible',1).setBoolValue(0);
afcs.getNode('alt-bug-visible',1).setBoolValue(0);
afcs.getNode('heading-bug-deg',1).setDoubleValue(int(getprop('/orientation/heading-magnetic-deg')));
afcs.getNode('target-pitch-deg',1).setDoubleValue(0.0);
afcs.getNode('selected-alt-ft',1).setIntValue(2000);
afcs.getNode('selected-alt-ft-diff',1).setDoubleValue(0.0);
afcs.getNode('selected-ias-kt-diff',1).setDoubleValue(0.0);
afcs.getNode('vertical-speed-fpm',1).setDoubleValue(0.0);
afcs.getNode('roll-armed', 1).setBoolValue(0);
afcs.getNode('pitch-armed', 1).setBoolValue(0);
afcs.getNode('roll-armed-mode-text',1).setValue('');
afcs.getNode('roll-active-mode-text',1).setValue('');
afcs.getNode('roll-armed-mode',1).setIntValue(0);
afcs.getNode('roll-active-mode',1).setIntValue(0);
afcs.getNode('roll-active-mode-blink',1).setBoolValue(0);
afcs.getNode('pit-armed-mode-text',1).setValue('');
afcs.getNode('pit-active-mode-text',1).setValue('');
afcs.getNode('pit-armed-mode',1).setIntValue(0);
afcs.getNode('pit-active-mode',1).setIntValue(0);
afcs.getNode('pit-active-mode-blink',1).setBoolValue(0);
afcs.getNode('route',1);
data.flightplans = getprop('/sim/fg-home') ~ '/Export';
misc = zkv.getNode('misc',1);
misc.getNode('alt-setting-inhg',1).setDoubleValue(getprop('/instrumentation/altimeter/setting-inhg'));
eis = zkv.getNode('eis',1);
eis.getNode('fuel-qty-at-start', 1).setValue(
getprop('/consumables/fuel/tank/level-gal_us')
+ getprop('/consumables/fuel/tank/level-gal_us'));
var tiles_defaults = {
# see https://www.wikimedia.org/wiki/Maps
server: 'maps.wikimedia.org',
type: 'osm-intl',
apikey: '',
format: 'png',
template: 'https://{server}/{type}/{z}/{x}/{y}.{format}{apikey}',
};
foreach (var v; keys(tiles_defaults)) {
var val = getprop('/sim/online-tiles-' ~ v);
data['tiles-' ~ v] = val != nil ? val : tiles_defaults[v];
}
props.globals.getNode('/instrumentation/transponder/id-code',1).setIntValue(1200);
props.globals.getNode('/instrumentation/transponder/serviceable',1).setBoolValue(1);
props.globals.getNode('/autopilot/settings/heading-bug-deg', 1).alias(afcs.getNode('heading-bug-deg').getPath());
props.globals.getNode('/autopilot/settings/target-alt-ft',1).alias(afcs.getNode('selected-alt-ft').getPath());
props.globals.getNode('/autopilot/settings/target-speed-kt',1).setDoubleValue(0.0);
props.globals.getNode('/autopilot/settings/vertical-speed-fpm',1).setDoubleValue(0.0);
props.globals.getNode('/autopilot/internal/target-pitch-deg',1).setDoubleValue(0.0);
props.globals.getNode('/autopilot/internal/flc-altitude-pitch-deg',1).setDoubleValue(0.0);
props.globals.getNode('/autopilot/internal/flc-airspeed-pitch-deg',1).setDoubleValue(0.0);
props.globals.getNode('/autopilot/internal/target-roll-deg',1).setDoubleValue(0.0);
props.globals.getNode('/autopilot/locks/pitch',1).setValue('');
props.globals.getNode('/autopilot/locks/roll',1).setValue('');
props.globals.getNode('/autopilot/locks/passive-mode', 1).setIntValue(1);
data.zkv1000_reldir = io.dirname(getprop('/nasal/zkv1000/file'));
data.zkv1000_dir = string.normpath(
io.dirname(getprop('/sim/aircraft-dir'))
~ '/'
~ string.replace(data.zkv1000_reldir, split('/', data.zkv1000_reldir)[0], '')
) ~ '/';
}
var load_nasal = func {
var nasal_dir = data.zkv1000_dir ~ 'Nasal/';
for (var i = 0; i < size(files_to_load); i += 1)
io.load_nasal(nasal_dir ~ files_to_load[i], 'zkv1000');
files_to_load = nil;
}
var load_multikey = func {
fgcommand('loadxml', props.Node.new({
'filename': data.zkv1000_dir ~ 'Systems/multikey.xml',
'targetnode': '/input/keyboard/'
}));
multikey.init();
}
var load_settings = func {
var settings_file = getprop('/sim/fg-home') ~ '/aircraft-data/zkv1000.xml';
if (io.stat(settings_file) != nil) {
fgcommand('loadxml', props.Node.new({ filename: settings_file, targetnode: zkv.getNode('save', 1).getPath() }));
var xmlsettings = zkv.getNode('save/' ~ getprop('/sim/aircraft'));
if (xmlsettings != nil) {
foreach (var domain; keys(units))
foreach (var from; keys(units[domain])) {
if (xmlsettings.getNode(domain) != nil) {
var unit_value = xmlsettings.getNode(domain).getValue(from);
if (unit_value != nil) {
if (typeof(units[domain][from]) == 'scalar')
units[domain][from] = unit_value;
if (typeof(units[domain][from]) == 'func') {
units[domain][from] = compile(unit_value);
units[domain][from](0);
}
}
}
}
data.settings.units.pressure = xmlsettings.getNode('pressure').getValue();
}
zkv.getNode('save').remove();
}
foreach (var V; keys(data.Vspeeds))
data.Vspeeds[V] *= units.speed.from_kt;
}
var zkv1000_init = func {
removelistener(init);
init_props();
load_settings();
load_multikey();
load_nasal();
msg('loaded');
if (zkv.getValue('auto-power')) {
var prop = zkv.getNode('serviceable',1).getPath();
data.listeners[prop] = setlistener(prop, zkv1000.powerOn, 0, 0);
}
}
var init = setlistener('/sim/signals/fdm-initialized', zkv1000_init, 0, 0);