1 contributor
# vim: set foldmethod=marker foldmarker={{{,}}} :
var displayClass = {
new: func(device, role) {
# the contructor {{{
var m = { parents: [ displayClass ] };
m.display = canvas.new({
"name" : role,
"size" : [1024, 768],
"view" : [1024, 768],
"mipmapping": 1
});
m.display.addPlacement({
"node": "Screen",
"parent": role
});
m.display.setColorBackground(0,0,0);
m.role = role;
m.device = device;
m.screenElements = {};
m.timers2 = {}; # tho old timer implementation use already a named timer hash
# Softkeys revert to the previous level after 45 seconds of inactivity.
m.softkeys_inactivity_delay = 45;
if (role == 'MFD') {
m.MFDMapTiles = MapTiles.new(m.display);
m.MFDMapNavDisplay = MapNavDisplay.new(m.display);
}
return m;
},
#}}}
# timers stuff {{{
timers : {},
timerTrigger : func {
var now = systime();
foreach (var id; keys(me.timers)) {
if (me.timers[id] < now) {
me.screenElements[id].hide();
delete(me.timers, id);
}
}
settimer(func me.timerTrigger(), 1);
},
addTimer : func (duration, element) {
if (typeof(element) == 'scalar')
element = [ element ];
var end = systime() + duration;
foreach (var e; element)
me.timers[e] = end;
},
#}}}
loadsvg : func () {
me.screen = me.display.createGroup();
me.screen.hide();
canvas.parsesvg(me.screen, "Aircraft/Instruments-3d/zkv1000/Systems/screen.svg");
},
_showInitProgress : func (p,t) {
#{{{
p.setText(t);
if (zkv.getNode(me.role ~ 'init').getValue() != 0) {
if (size(t) >= 10) t = '';
settimer(func { me._showInitProgress(p, t ~ '.'); }, 0.1);
}
else {
me.progress.hide();
me.screen.show();
var groups = {
show : [
'Header',
'SoftKeysTexts',
'COMM',
'NAV',
'nav-freq-switch',
'comm-freq-switch',
],
text: [
'nav1-standby-freq', 'nav1-selected-freq', 'nav1-id',
'nav2-standby-freq', 'nav2-selected-freq', 'nav2-id',
'comm1-standby-freq', 'comm1-selected-freq',
'comm2-standby-freq', 'comm2-selected-freq',
],
hide : [ ],
clip: [ ],
};
for (var k = 0; k < 12; k += 1) {
append(groups.text, sprintf("SoftKey%02i-text", k));
append(groups.show, sprintf("SoftKey%02i-bg", k));
}
if (me.role == 'PFD') {
append(groups.show,
'XPDR-TIME',
'FlightInstruments',
'Horizon',
'bankPointer',
'VSI',
'Rose',
'Heading-bug',
'PFD-Widgets',
'Trends',
'Airspeed-Trend-Indicator',
'Altitude-Trend-Indicator',
'OAT',
'IAS-bg',
'TAS',
'GSPD',
'BARO-bg',
'SlipSkid',
);
append(groups.hide,
'EIS',
'CDI',
'OMI', 'MarkerBG', 'MarkerText',
'NAV1-pointer', 'NAV1-CDI', 'NAV1-FROM', 'NAV1-TO',
'NAV2-pointer', 'NAV2-CDI', 'NAV2-FROM', 'NAV2-TO',
'GPS-pointer', 'GPS-CDI', 'GPS-CTI', 'GPS-CTI-diamond', 'GPS-FROM', 'GPS-TO',
'BRG1-pointer',
'BRG2-pointer',
'SelectedHDG-bg',
'SelectedHDG-bgtext',
'SelectedHDG-text',
'SelectedCRS-bg',
'SelectedCRS-bgtext',
'SelectedCRS-text',
'SelectedALT', 'SelectedALT-bug', 'SelectedALT-bg', 'SelectedALT-symbol',
'TAS',
'GSPD',
'WindData',
'Reversionnary',
'Annunciation',
'Comparator',
'BRG1',
'BRG2',
'DME1',
'PFD-Map',
'PFD-Multilines',
'WindData', 'WindData-OPTN1', 'WindData-OPTN2', 'WindData-OPTN1-HDG', 'WindData-OPTN2-symbol', 'WindData-OPTN2-headwind', 'WindData-OPTN2-crosswind', 'WindData-NODATA',
);
append(groups.clip,
'SpeedLint1',
'SpeedTape',
'LintAlt',
'AltLint00011'
);
append(groups.text,
'SelectedALT-text',
'TAS-text',
'GSPD-text',
'TIME-text',
'OAT-text',
'VSIText',
'Speed110',
'Alt11100',
'HDG-text',
'BARO-text',
'CDI-SRC-text', 'CDI-GPS-ANN-text', 'CDI-GPS-XTK-text',
'BRG1-pointer', 'BRG1-SRC-text', 'BRG1-DST-text', 'BRG1-WPID-text',
'BRG2-pointer', 'BRG2-SRC-text', 'BRG2-DST-text', 'BRG2-WPID-text',
'WindData-OPTN1-HDG-text', 'WindData-OPTN1-SPD-text',
'WindData-OPTN2-crosswind-text', 'WindData-OPTN2-headwind-text',
'XPDR-MODE-text', 'XPDR-DIGIT-3-text', 'XPDR-DIGIT-2-text', 'XPDR-DIGIT-1-text', 'XPDR-DIGIT-0-text',
'AltBigC', 'AltSmallC'
);
for (var place = 1; place <= 6; place +=1) {
append(groups.text,
'AltBigU' ~ place,
'AltSmallU' ~ place,
'AltBigD' ~ place,
'AltSmallD' ~ place
);
}
}
else {
append(groups.show, 'EIS', 'POWER-pointer');
append(groups.text,
'RPM-text', 'EGT-text', 'CHT-text', 'FUEL-USED-text',
'FUEL-FLOW-text', 'MAN-Hg-text', 'POWER-PERCENT-text',
'RPM-text', 'BUS-V-text', 'BATT-text', 'PSI-text',
'OIL-TEMP-text'
);
}
me.loadGroup(groups);
if (me.role == 'PFD') {
me.update20Hz();
me.update1Hz();
me.updateAI();
me.updateVSI();
me.updateIAS();
me.updateALT();
me.updateHSI();
me.updateTIME();
me.updateOAT();
me.updateTAS();
me.updateBRG();
me.updateXPDR();
me.updateBARO();
me.updateOMI();
me.timerTrigger();
}
else {
me.updateEIS();
me.MFDMapNavDisplay.showMap();
me.MFDMapTiles.initialize_grid();
me.MFDMapTiles.update_timer.start();
}
me._updateRadio({auto:'nav'});
me._updateRadio({auto:'comm'});
me.softkeys_inactivity();
me.updateSoftKeys();
me.progress.removeAllChildren();
me.progress = nil;
me.showInitProgress = nil;
me._showInitProgress = nil;
zkv.removeChild(me.role ~ 'init');
}
},
#}}}
showInitProgress : func (role) {
#{{{
me.progress = me.display.createGroup();
me.progress.show();
me.progress.createChild("text", role ~ " title")
.setTranslation(512, 384)
.setAlignment("center-center")
.setFont("LiberationFonts/LiberationSans-Italic.ttf")
.setFontSize(64, 1)
.setColor(1,1,1)
.setText("ZKV1000 " ~ role ~ " init");
zkv.getNode(role ~ 'init',1).setIntValue(1);
me._showInitProgress(me.progress.createChild("text", role ~ "progress")
.setTranslation(512, 484)
.setAlignment("center-center")
.setFont("LiberationFonts/LiberationSans-Bold.ttf")
.setFontSize(128, 1)
.setColor(1,0,0), '.');
},
#}}}
colors : {
# set of predefined colors {{{
green : [0, 1, 0],
white : [1, 1, 1],
black : [0, 0, 0],
lightblue : [0, 1, 1],
darkblue : [0, 0, 1],
red : [1, 0, 0],
magenta : [1, 0, 1],
},
#}}}
loadGroup : func (h) {
#{{{
if (typeof(h) != 'hash') {
msg_dbg(sprintf("%s need a hash, but get a %s from %s",
caller(0)[0],
typeof(h),
caller(1)[0]));
return;
}
var setMethod = func (e, t) {
if (t == 'hide')
me.screenElements[e].hide();
elsif (t == 'show')
me.screenElements[e].show();
elsif (t == 'rot' or t == 'trans') {
if (! contains(me.screenElements[e], t))
me.screenElements[e][t] = me.screenElements[e].createTransform();
}
elsif (t == 'clip') {
if (contains(me.clips, e))
me.screenElements[e].set("clip", me.clips[e]);
else
printlog('warn', 'no defined clip for ' ~ e);
}
elsif (t == 'text') {
if (contains(me.texts, e)) {
if (contains(me.texts[e], 'alignment'))
me.screenElements[e].setAlignment(me.texts[e].alignment);
if (contains(me.texts[e], 'default'))
me.screenElements[e].setText(me.texts[e].default);
if (contains(me.texts[e], 'color'))
me.screenElements[e].setColor(me.texts[e].color);
if (contains(me.texts[e], 'visible'))
me.screenElements[e].setVisible(me.texts[e].visible);
}
else
printlog('debug', 'no text format for ' ~ e);
}
else
printlog('warn', 'unknown method ' ~ t);
};
foreach (var todo; keys(h)) {
if (typeof(h[todo]) != 'vector') h[todo] = [ h[todo] ];
foreach (var id; h[todo]) {
if (! contains(me.screenElements, id)) {
me.screenElements[id] = me.screen.getElementById(id);
if (me.screenElements[id] != nil)
setMethod(id, todo);
else
printlog('warn', 'SVG ID ' ~ id ~ ' not found');
}
else
setMethod(id, todo);
}
}
},
#}}}
clips : {
#{{{
PitchScale : "rect(70,664,370,256)",
SpeedLint1 : "rect(252,226,318,204)",
SpeedTape : "rect(115,239,455,156)",
LintAlt : "rect(115,808,455,704)",
AltLint00011 : "rect(252,804,318,771)",
},
#}}}
texts : {
#{{{
VSIText : {
alignment: "right-bottom", default : num('0'),
},
Speed110 : {
alignment : 'left-bottom'
},
Alt11100 : {
alignment:'left-bottom'
},
"HDG-text" : {
default: '---°'
},
'nav1-standby-freq' : {
color: [0, 1, 1],
},
'nav1-id' : {
default: ''
},
'nav2-id' : {
default: ''
},
'CDI-GPS-ANN-text' : {
visible : 0
},
'CDI-GPS-XTK-text' : {
visible : 0
},
'CDI-SRC-text' : {
visible : 0
},
'BARO-text' : {
alignment : 'left-bottom',
}
# 'TAS-text' : {
# alignment : 'right-bottom',
# },
# 'GSPD-text' : {
# alignment : 'right-bottom',
# },
},
#}}}
softkeys_inactivity : func {
# automagically back to previous level after some delay {{{
me.timers2.softkeys_inactivity = maketimer (
me.softkeys_inactivity_delay,
func {
pop(me.device.softkeys.path);
me.updateSoftKeys();
}, me);
me.timers2.softkeys_inactivity.singleShot = 1;
},
#}}}
setSoftKeyColor : func (n, active, alert = 0) {
# set colors for active softkeys {{{
var sftk = sprintf('SoftKey%02i-', n);
if (active) {
var bg = alert ? 1 : 0.5;
me.screenElements[sftk ~ 'bg']
.setColorFill(bg,bg,bg);
me.screenElements[sftk ~ 'text']
.setColor(0,0,0);
}
else {
me.screenElements[sftk ~ 'bg']
.setColorFill(0,0,0);
me.screenElements[sftk ~ 'text']
.setColor(1,1,1);
}
},
#}}}
updateSoftKeys : func {
# update SoftKeys boxes {{{
# on PFD the last boxes are always BACK and ALERTS
if (me.role == 'PFD') {
me.screenElements[sprintf("SoftKey%02i-text", 11)]
.setText('ALERTS');
if (size(me.device.softkeys.path) != 0)
me.screenElements[sprintf("SoftKey%02i-text", 10)]
.setText('BACK');
}
var path = keyMap[me.role];
foreach (var p; me.device.softkeys.path)
path = path[p];
# feeding with empty menus the first boxes
var start = (contains(path, 'first')) ? path.first : 0;
for (var k = 0; k < start; k+=1) {
me.screenElements[sprintf("SoftKey%02i-text", k)]
.setText('');
}
# filling with the content the next boxes
forindex (var k; path.texts) {
var i = k + start;
me.screenElements[sprintf("SoftKey%02i-text", i)]
.setText(path.texts[k]);
}
# feeding the last boxes with empty string
var end = (me.role == 'PFD') ? 10 : 12;
if (size(path.texts) + start < end) {
start = size(path.texts) + start;
for (var k = start; k < end; k += 1)
me.screenElements[sprintf("SoftKey%02i-text", k)]
.setText('');
}
if (size(me.device.softkeys.path))
me.timers2.softkeys_inactivity.restart(me.softkeys_inactivity_delay);
else
me.timers2.softkeys_inactivity.stop();
},
#}}}
update20Hz : func {
# 20Hz updates roll, pitch, VSI, IAS, altitude and HDG {{{
me._updated_roll = getprop('/orientation/roll-deg');
me._updated_pitch = getprop('orientation/pitch-deg');
me._updated_vsi = getprop('/instrumentation/vertical-speed-indicator/indicated-speed-fpm');
me._updated_ias = getprop('/velocities/airspeed-kt');
me._updated_alt = getprop('/instrumentation/altimeter/indicated-altitude-ft');
me._updated_hdg = getprop('/orientation/heading-deg');
settimer(func me.update20Hz(), 0.05);
},
_updated_roll : 0,
_updated_pitch : 0,
_updated_vsi : 0,
_updated_ias : 0,
_updated_alt : 0,
_updated_hdg : 0,
#}}}
update1Hz : func {
# 1Hz updates {{{
me._updated_wow = getprop('/gear/gear/wow');
settimer(func me.update20Hz(), 1);
},
_updated_wow : 1,
#}}}
updateAI: func(){
#{{{
var pitch = me._updated_pitch;
var roll = me._updated_roll;
if (pitch > 80)
pitch = 80;
elsif (pitch < -80)
pitch = -80;
me.screenElements.Horizon
.setCenter(459, 282.8 - 6.849 * pitch)
.setRotation(-roll * D2R)
.setTranslation(0, pitch * 6.849);
me.screenElements.bankPointer
.setRotation(-roll * D2R);
me.screenElements['SlipSkid']
.setTranslation(getprop("/instrumentation/slip-skid-ball/indicated-slip-skid") * 10, 0);
settimer(func me.updateAI(), 0.1);
},
#}}}
updateVSI: func () {
# animate VSI {{{
var vsi = me._updated_vsi;
me.screenElements.VSIText
.setText(num(math.round(vsi, 10)));
if (vsi > 4500)
vsi = 4500;
elsif (vsi < -4500)
vsi = -4500;
me.screenElements.VSI
.setTranslation(0, vsi * -0.03465);
settimer(func me.updateVSI(), 0.1);
},
#}}}
updateIAS: func () {
# animates the IAS lint (PFD) {{{
var ias = me._updated_ias;
if (ias >= 10)
me.screenElements.Speed110
.setText(sprintf("% 2u",num(math.floor(ias/10))));
else
me.screenElements.Speed110
.setText('');
me.screenElements.SpeedLint1
.setTranslation(0,(math.mod(ias,10) + (ias >= 10)*10) * 36);
me.screenElements.SpeedTape
.setTranslation(0,ias * 5.711);
if (ias > me._ias_vne and ! me._ias_already_exceeded) { # easier than .getColorFill
me._ias_already_exceeded = 1;
me.screenElements['IAS-bg']
.setColorFill(1,0,0);
}
elsif (ias < me._ias_vne and me._ias_already_exceeded) { # easier than .getColorFill
me._ias_already_exceeded = 0;
me.screenElements['IAS-bg']
.setColorFill(0,0,0);
}
var now = systime();
# estimated speed in 6s
var Sy = 6 * (ias - me._last_ias_kt) / (now - me._last_ias_s);
if (abs(Sy) > 30)
Sy = 30 * abs(Sy)/Sy; # = -30 or 30
me.screenElements['Airspeed-Trend-Indicator']
.setScale(1,Sy)
.setTranslation(0, -284.5 * (Sy - 1));
me._last_ias_kt = ias;
me._last_ias_s = now;
settimer(func me.updateIAS(), 0.1);
},
_last_ias_kt : 0,
_last_ias_s : systime(),
_ias_vne : 999,
_ias_already_exceeded : 0,
#}}}
updateTAS: func {
# updates the True Airspeed and GroundSpeed indicators {{{
me.screenElements['TAS-text']
.setText(sprintf('%iKT', getprop('/instrumentation/airspeed-indicator/true-speed-kt')));
me.screenElements['GSPD-text']
.setText(sprintf('%iKT', getprop('/velocities/groundspeed-kt')));
settimer(func me.updateTAS(), 0.5);
},
#}}}
updateALT: func () {
# animates the altitude lint (PFD) {{{
var alt = me._updated_alt;
if (alt < 0)
me.screenElements.Alt11100
.setText(sprintf("% 3i",math.ceil(alt/100)));
elsif (alt < 100)
me.screenElements.Alt11100
.setText('');
else
me.screenElements.Alt11100
.setText(sprintf("% 3i",math.floor(alt/100)));
me.screenElements.AltLint00011
.setTranslation(0,math.fmod(alt,100) * 1.24);
# From Farmin/G1000 http://wiki.flightgear.org/Project_Farmin/FG1000
if (alt> -1000 and alt< 1000000) {
var Offset10 = 0;
var Offset100 = 0;
var Offset1000 = 0;
if (alt< 0) {
var Ne = 1;
var alt= -alt;
}
else
var Ne = 0;
var Alt10 = math.mod(alt,100);
var Alt100 = int(math.mod(alt/100,10));
var Alt1000 = int(math.mod(alt/1000,10));
var Alt10000 = int(math.mod(alt/10000,10));
var Alt20 = math.mod(Alt10,20)/20;
if (Alt10 >= 80)
var Alt100 += Alt20;
if (Alt10 >= 80 and Alt100 >= 9)
var Alt1000 += Alt20;
if (Alt10 >= 80 and Alt100 >= 9 and Alt1000 >= 9)
var Alt10000 += Alt20;
if (alt> 100)
var Offset10 = 100;
if (alt> 1000)
var Offset100 = 10;
if (alt> 10000)
var Offset1000 = 10;
if (!Ne) {
me.screenElements.LintAlt.setTranslation(0,(math.mod(alt,100))*0.57375);
var altCentral = (int(alt/100)*100);
}
elsif (Ne) {
me.screenElements.LintAlt.setTranslation(0,(math.mod(alt,100))*-0.57375);
var altCentral = -(int(alt/100)*100);
}
me.screenElements["AltBigC"].setText("");
me.screenElements["AltSmallC"].setText("");
for (var place = 1; place <= 6; place += 1) {
var altUP = altCentral + (place*100);
var offset = -30.078;
if (altUP < 0) {
var altUP = -altUP;
var prefix = "-";
var offset += 15.039;
}
else
var prefix = "";
if (altUP == 0) {
var AltBigUP = "";
var AltSmallUP = "0";
}
elsif (math.mod(altUP,500) == 0 and altUP != 0) {
var AltBigUP = sprintf(prefix~"%1d", altUP);
var AltSmallUP = "";
}
elsif (altUP < 1000 and (math.mod(altUP,500))) {
var AltBigUP = "";
var AltSmallUP = sprintf(prefix~"%1d", int(math.mod(altUP,1000)));
var offset = -30.078;
}
elsif ((altUP < 10000) and (altUP >= 1000) and (math.mod(altUP,500))) {
var AltBigUP = sprintf(prefix~"%1d", int(altUP/1000));
var AltSmallUP = sprintf("%1d", int(math.mod(altUP,1000)));
var offset += 15.039;
}
else {
var AltBigUP = sprintf(prefix~"%1d", int(altUP/1000));
var mod = int(math.mod(altUP,1000));
var AltSmallUP = sprintf("%1d", mod);
var offset += 30.078;
}
me.screenElements["AltBigU"~place].setText(AltBigUP);
me.screenElements["AltSmallU"~place].setText(AltSmallUP);
me.screenElements["AltSmallU"~place].setTranslation(offset,0);
var altDOWN = altCentral - (place*100);
var offset = -30.078;
if (altDOWN < 0) {
var altDOWN = -altDOWN;
var prefix = "-";
var offset += 15.039;
}
else
var prefix = "";
if (altDOWN == 0) {
var AltBigDOWN = "";
var AltSmallDOWN = "0";
}
elsif (math.mod(altDOWN,500) == 0 and altDOWN != 0) {
var AltBigDOWN = sprintf(prefix~"%1d", altDOWN);
var AltSmallDOWN = "";
}
elsif (altDOWN < 1000 and (math.mod(altDOWN,500))) {
var AltBigDOWN = "";
var AltSmallDOWN = sprintf(prefix~"%1d", int(math.mod(altDOWN,1000)));
var offset = -30.078;
}
elsif ((altDOWN < 10000) and (altDOWN >= 1000) and (math.mod(altDOWN,500))) {
var AltBigDOWN = sprintf(prefix~"%1d", int(altDOWN/1000));
var AltSmallDOWN = sprintf("%1d", int(math.mod(altDOWN,1000)));
var offset += 15.039;
}
else {
var AltBigDOWN = sprintf(prefix~"%1d", int(altDOWN/1000));
var mod = int(math.mod(altDOWN,1000));
var AltSmallDOWN = sprintf("%1d", mod);
var offset += 30.078;
}
me.screenElements["AltBigD"~place].setText(AltBigDOWN);
me.screenElements["AltSmallD"~place].setText(AltSmallDOWN);
me.screenElements["AltSmallD"~place].setTranslation(offset,0);
}
}
me.updateSelectedALT();
var now = systime();
# altitude in 6s
var Sy = .3 * (alt - me._last_alt_ft) / (now - me._last_alt_s); # scale = 1/20ft
if (abs(Sy) > 15)
Sy = 15 * abs(Sy)/Sy; # = -15 or 15
me.screenElements['Altitude-Trend-Indicator']
.setScale(1,Sy)
.setTranslation(0, -284.5 * (Sy - 1));
me._last_alt_ft = alt;
me._last_alt_s = now;
settimer(func me.updateALT(), 0.2);
},
_last_alt_ft : 0,
_last_alt_s : systime(),
#}}}
updateBARO : func () {
# update BARO widget {{{
var fmt = me._baro_unit == 'inhg' ? '%.2f%s' : '%i%s';
me.screenElements['BARO-text']
.setText(sprintf(fmt,
getprop('/instrumentation/altimeter/setting-' ~ me._baro_unit),
me._baro_unit == 'inhg' ? 'in' : 'hPa')
);
},
_baro_unit : 'inhg',
#}}}
updateHSI : func () {
# rotates the compass (PFD) {{{
var hdg = me._updated_hdg;
me.screenElements.Rose
.setRotation(-hdg * D2R);
me.screenElements['HDG-text']
.setText(sprintf("%03u°", hdg));
settimer(func me.updateHSI(), 0.1);
},
#}}}
updateHDG : func (hdg) {
# moves the heading bug and display heading-deg for 3 seconds (PFD) {{{
if (me.role == 'MFD')
return;
me.screenElements['Heading-bug']
.setRotation(hdg * D2R);
me.screenElements['SelectedHDG-bg']
.show();
me.screenElements['SelectedHDG-bgtext']
.show();
me.screenElements['SelectedHDG-text']
.setText(sprintf('%03d°%s', hdg, ''))
.show();
me.addTimer(3, ['SelectedHDG-text', 'SelectedHDG-bgtext', 'SelectedHDG-bg']);
},
#}}}
updateCRS : func () {
# TODO: update display for NAV/GPS/BRG courses {{{
if (me.role == 'MFD')
return;
var source = getprop('/instrumentation/zkv1000/cdi/source');
if (source == 'OFF')
return;
var crs = getprop('/instrumentation/zkv1000/cdi/course');
if (crs == nil)
return;
me.screenElements['SelectedCRS-bg']
.show();
me.screenElements['SelectedCRS-bgtext']
.show();
me.screenElements['SelectedCRS-text']
.setText(sprintf('%03d°%s', crs, ''))
.setColor(source == 'GPS' ? me.colors.magenta : me.colors.green)
.show();
me.addTimer(3, ['SelectedCRS-text', 'SelectedCRS-bgtext', 'SelectedCRS-bg']);
},
#}}}
updateSelectedALT : func {
# animation for altitude section, called via updatedALT {{{
if (! PFD.display.screenElements['SelectedALT'].getVisible())
return;
var selected_alt = getprop('/instrumentation/zkv1000/afcs/selected-alt-ft');
var delta_alt = me._updated_alt - selected_alt;
if (abs(delta_alt) > 300)
delta_alt = 300 * abs(delta_alt)/delta_alt;
me.screenElements['SelectedALT-symbol']
.setVisible(abs(delta_alt) > 100);
me.screenElements['SelectedALT-bg']
.setVisible(abs(delta_alt) > 100);
me.screenElements['SelectedALT-text']
.setText(sprintf("%i", selected_alt))
.setVisible(abs(delta_alt) > 100);
me.screenElements['SelectedALT-bug']
.setTranslation(0, delta_alt * 0.567); # 170/300 = 0.567
},
#}}}
updateCDI : func {
# animation for CDI {{{
var source = getprop('/instrumentation/zkv1000/cdi/source');
if (source == 'OFF') {
foreach (var s; ['GPS', 'NAV1', 'NAV2'])
foreach (var t; ['pointer', 'CDI'])
me.screenElements[s ~ '-' ~ t].hide();
me.screenElements['CDI-GPS-ANN-text'].hide();
me.screenElements['CDI-GPS-XTK-text'].hide();
me.screenElements['CDI-SRC-text'].hide();
me.screenElements['CDI'].hide();
}
else {
var course = getprop('/instrumentation/zkv1000/cdi/course');
var rot = (course - me._updated_hdg) * D2R;
me.screenElements['CDI']
.setRotation(rot)
.show();
me.screenElements['GPS-CTI']
.setVisible(getprop('/instrumentation/gps/wp/wp[1]/valid'))
.setRotation(getprop('/instrumentation/gps/wp/wp[1]/course-deviation-deg') * D2R);
me.screenElements['GPS-CTI-diamond']
.setVisible(getprop('/instrumentation/gps/wp/wp[1]/valid'))
.setRotation(getprop('/instrumentation/gps/wp/wp[1]/course-deviation-deg') * D2R);
foreach (var s; ['GPS', 'NAV1', 'NAV2']) {
me.screenElements[s ~ '-pointer']
.setRotation(rot)
.setVisible(source == s);
me.screenElements[s ~ '-CDI']
.setVisible(source == s);
foreach (var f; ['FROM', 'TO'])
me.screenElements[s ~ '-' ~ f]
.setVisible(s == source and getprop('/instrumentation/zkv1000/cdi/' ~ f ~ '-flag'));
me.screenElements['CDI-SRC-text']
.setText(source)
.setColor(source == 'GPS' ? me.colors.magenta : me.colors.green)
.show();
}
var deflection = getprop('/instrumentation/zkv1000/cdi/course-deflection');
if (left(source, 3) == 'NAV')
var scale = deflection / 4;
else { # GPS
# TODO: deviation depending of the flight phase
# for now fixed 1 dot = 1 nm course error
var abs_deflection = abs(deflection);
me.screenElements['CDI-GPS-XTK-text']
.setText(sprintf('XTK %iNM', abs_deflection))
.setVisible(abs_deflection > 2.4);
var scale = deflection / 2;
}
scale = (abs(scale) > 1.2) ? 1.2 : scale;
me.screenElements[source ~ '-CDI']
.setTranslation(65 * scale, 0);
settimer(func me.updateCDI(), 0.3);
}
},
#}}}
_updateRadio: func {
# common parts for NAV/LOC/COMM radios{{{
# arg[0]._r = <comm|nav>
if (contains(arg[0], "active")) {
if (arg[0]['active'] == 'none') {
me.screenElements[arg[0]._r ~ '1-selected-freq']
.setColor(1,1,1);
me.screenElements[arg[0]._r ~ '2-selected-freq']
.setColor(1,1,1);
}
else {
me.screenElements[arg[0]._r ~ arg[0]['active'] ~ '-selected-freq']
.setColor(0,1,0);
me.screenElements[arg[0]._r ~ arg[0].inactive ~ '-selected-freq']
.setColor(1,1,1);
}
}
if (contains(arg[0], 'tune')) {
# n = 0 -> NAV1/COMM1
# n = 1 -> NAV1/COMM2
me.screenElements[arg[0]._r ~ '-freq-switch']
.setTranslation(0, arg[0].tune * 25);
me.screenElements[arg[0]._r ~ (arg[0].tune + 1) ~ '-standby-freq']
.setColor(0,1,1);
me.screenElements[arg[0]._r ~ ((arg[0].tune == 0) + 1) ~ '-standby-freq']
.setColor(1,1,1);
}
if (contains(arg[0], 'refresh')) {
# refresh only one line: NAV1/COMM1 or NAV2/COMM2
var fmt = (arg[0]._r == 'nav') ? '%.2f' : '%.3f';
me.screenElements[arg[0]._r ~ arg[0].refresh ~ '-selected-freq']
.setText(sprintf(fmt, getprop('/instrumentation/'
~ arg[0]._r ~ '[' ~ (arg[0].refresh - 1) ~ ']/frequencies/selected-mhz')));
me.screenElements[arg[0]._r ~ arg[0].refresh ~ '-standby-freq']
.setText(sprintf(fmt, getprop('/instrumentation/'
~ arg[0]._r ~ '[' ~ (arg[0].refresh - 1) ~ ']/frequencies/standby-mhz')));
}
if (contains(arg[0], 'set')) {
# positionne la valeur modifiée, les listeners "trigguent" en permanence ces propriétés, donc exit
var n = getprop('/instrumentation/zkv1000/radios/' ~ arg[0]._r ~ '-tune');
var fmt = (arg[0]._r == 'nav') ? '%.2f' : '%.3f';
me.screenElements[arg[0]._r ~ (n + 1) ~ '-standby-freq']
.setText(sprintf(fmt, getprop('/instrumentation/' ~ arg[0]._r ~ '[' ~ n ~ ']/frequencies/standby-mhz')));
}
if (contains(arg[0], 'auto')) {
# pour rafraichir automagiquement, toutes les deux secondes un refresh pour un NAV
var radio = arg[0].auto;
me._updateRadio({refresh: 1, _r: radio});
settimer(func me._updateRadio({refresh: 2, _r: radio}), 1);
settimer(func me._updateRadio({auto: radio}), 2);
}
},
#}}}
updateNAV : func {
# update NAV/LOC rodios display upper left (PFD/MFD){{{
# made active via menu
if (contains(arg[0], "active")) {
arg[0]._r = 'nav';
if (arg[0]['active'] == 'none') {
me._updateRadio(arg[0]);
me.screenElements['nav1-id']
.setColor(1,1,1);
me.screenElements['nav2-id']
.setColor(1,1,1);
me.screenElements['NAV1-pointer']
.hide();
me.screenElements['NAV2-pointer']
.hide();
}
else {
arg[0].inactive = (arg[0]['active'] == 1) + 1;
me._updateRadio(arg[0]);
me.screenElements['nav' ~ arg[0]['active'] ~ '-id']
.setColor(0,1,0);
me.screenElements['NAV' ~ arg[0]['active'] ~ '-pointer']
.show();
me.screenElements['nav' ~ arg[0].inactive ~ '-id']
.setColor(1,1,1);
# me.screenElements['HDI']
# .setRotation();
# me.screenElements['NAV' ~ inactive ~ '-pointer']
# .hide();
# foreach (var e; [ 'FROM', 'TO', 'CDI' ])
# me.screenElements['NAV' ~ inactive ~ '-' ~ e]
# .hide();
}
}
elsif (contains(arg[0], 'nav-id')) {
# TODO: récupérer la valeur via les paramètres transmis du listener
if (arg[0].val == nil)
arg[0].val = '';
me.screenElements["nav" ~ arg[0]['nav-id'] ~ "-id"]
.setText(arg[0].val);
}
else {
arg[0]._r = 'nav';
me._updateRadio(arg[0]);
}
},
#}}}
updateCOMM: func {
# update COMM radios display upper right (PFD/MFD){{{
arg[0]._r = 'comm';
me._updateRadio(arg[0]);
},
#}}}
updateTIME : func {
# updates the displayed time botoom left {{{
me.screenElements['TIME-text']
.setText(getprop('/sim/time/gmt-string'));
settimer(func me.updateTIME(), 1);
},
#}}}
updateXPDR : func {
# updates transponder display {{{
for (var d = 0; d < 4; d+=1)
me.screenElements['XPDR-DIGIT-' ~ d ~ '-text']
.setText(sprintf('%i', getprop('/instrumentation/transponder/inputs/digit[' ~ d ~ ']')));
var tuning = getprop('/instrumentation/zkv1000/radios/xpdr-tuning-digit');
var fms = getprop('/instrumentation/zkv1000/radios/xpdr-tuning-fms-method');
for (var d = 0; d < 4; d+=1)
me.screenElements['XPDR-DIGIT-' ~ d ~ '-text']
.setColor(1,1,1);
if (tuning != nil) {
me.screenElements['XPDR-DIGIT-' ~ tuning ~ '-text']
.setColor(0,1,1);
if (fms)
me.screenElements['XPDR-DIGIT-' ~ (tuning - 1) ~ '-text']
.setColor(0,1,1);
}
else {
if (getprop('/instrumentation/transponder/ident'))
var mode = 'IDENT';
else
var mode = getprop('/instrumentation/zkv1000/radio/xpdr-mode');
var wow = getprop('/gear/gear/wow');
if (! wow and mode != 'STBY')
var color = [0, 1, 0];
else
var color = [1, 1, 1];
for (var d = 0; d < 4; d+=1)
me.screenElements['XPDR-DIGIT-' ~ d ~ '-text']
.setColor(color);
me.screenElements['XPDR-MODE-text']
.setColor(color)
.setText(mode);
}
},
#}}}
updateOAT : func {
# update OAT display on normal and reversionnary modes (every 3s) {{{
var tmp = getprop('/environment/temperature-deg' ~ me._oat_unit);
me.screenElements['OAT-text']
.setText(sprintf((abs(tmp) < 10) ? "%.1f %s" : "%i %s", tmp, (me._oat_unit == 'c') ? '°C' : 'F'));
settimer(func me.updateOAT(), 3);
},
_oat_unit : 'c',
#}}}
updateWindData : func {
# update the window text and arrows for OPTN1/2 {{{
if (me._winddata_optn == 0)
return;
if (me._updated_ias < 30) {
me.screenElements['WindData-NODATA']
.hide();
var wind_hdg = getprop('/environment/wind-from-heading-deg');
var wind_spd = getprop('/environment/wind-speed-kt');
var alpha = wind_hdg - me._updated_hdg;
if (me._winddata_optn == 1) {
me.screenElements['WindData-OPTN1-HDG']
.setRotation((alpha + 180) * D2R)
.show();
me.screenElements['WindData-OPTN1-HDG-text']
.setText(sprintf("%03i°", wind_hdg))
.show();
me.screenElements['WindData-OPTN1-SPD-text']
.setText(int(wind_spd) ~ 'KT')
.show();
}
else { # me._winddata_optn == 2
alpha *= D2R;
var Vt = wind_spd * math.sin(alpha);
var Ve = wind_spd * math.cos(alpha);
if (Vt != 0) {
me.screenElements['WindData-OPTN2-crosswind-text']
.setText(sprintf('%i', abs(Vt)))
.show();
me.screenElements['WindData-OPTN2-crosswind']
.setScale(-abs(Vt)/Vt, 1)
.setTranslation(-35 * (abs(Vt)/Vt + 1), 0)
.show();
}
if (Ve != 0) {
me.screenElements['WindData-OPTN2-headwind-text']
.setText(sprintf('%i', abs(Ve)))
.show();
me.screenElements['WindData-OPTN2-headwind']
.setScale(1, abs(Ve)/Ve)
.setTranslation(0, 515 * (1 - abs(Ve)/Ve))
.show();
}
}
}
else {
foreach (var e; [
'WindData-OPTN1-HDG',
'WindData-OPTN1-HDG-text',
'WindData-OPTN1-SPD-text',
'WindData-OPTN2-crosswind-text',
'WindData-OPTN2-crosswind',
'WindData-OPTN2-headwind-text',
'WindData-OPTN2-headwind'
])
me.screenElements[e].hide();
me.screenElements['WindData-NODATA'].show();
}
settimer(func me.updateWindData(), 0.5);
},
_winddata_optn : 0,
#}}}
updateBRG : func {
# displays and update BRG1/2 {{{
foreach (var brg; [1, 2]) {
var source = 'brg' ~ brg ~ '-source';
var dev = radios.getNode(source).getValue();
var el = 'BRG' ~ brg;
if (dev != 'OFF') {
if (size(me.device.softkeys.path) == 1 and me.device.softkeys.path[0] == 'PFD')
me.setSoftKeyColor(brg == 1 ? 4 : 6, 1);
else
me.setSoftKeyColor(brg == 1 ? 4 : 6, 0);
var info = {
pointer : nil,
id : 'NO DATA',
hdg : nil,
dst : '--.-NM'
};
if (left(dev, 3) == 'NAV') {
info.pointer = getprop('/instrumentation/nav[' ~ (brg - 1) ~ ']/in-range');
if (info.pointer) {
info.id = getprop('/instrumentation/nav[' ~ (brg - 1) ~ ']/nav-id');
info.hdg = getprop('/instrumentation/nav[' ~ (brg - 1) ~ ']/heading-deg');
info.dst = sprintf('%.1d', getprop('/instrumentation/nav[' ~ (brg - 1) ~ ']/nav-distance') / 1852); # m -> /1852
}
}
elsif (dev == 'GPS') {
info.pointer = props.getNode('/instrumentation/gps/wp').getChild('wp[1])');
if (info.pointer) {
info.id = getprop('/instrumentation/gps/wp/wp[1]/ID');
info.hdg = getprop('/instrumentation/gps/wp/wp[1]/bearing-mag-deg');
info.dst = sprintf('%.1d', getprop('/instrumentation/gps/wp/wp[1]/distance-nm'));
}
}
else { # there are 2 available ADF in FG, but instrument manage only 1
info.pointer = getprop('/instrumentation/adf/in-range');
if (info.pointer) {
info.id = getprop('/instrumentation/adf/ident');
info.hdg = getprop('/instrumentation/adf/indicated-bearing-deg');
}
}
if (info.pointer)
me.screenElements[el ~ '-pointer']
.setRotation(-info.hdg-me._updated_hdg * D2R)
.show();
else
me.screenElements[el ~ '-pointer']
.hide();
me.screenElements[el ~ '-SRC-text']
.setText(dev);
me.screenElements[el ~ '-DST-text']
.setText(info.dst);
me.screenElements[el ~ '-WPID-text']
.setText(info.id);
me.screenElements['BRG' ~ brg]
.show();
}
else {
me.setSoftKeyColor(brg == 1 ? 4 : 6, 0);
me.screenElements['BRG' ~ brg]
.hide();
}
}
settimer(func me.updateBRG(), 0.5);
},
#}}}
updateEIS : func {
# displays Engine Informations System {{{
var power = getprop('/controls/engines/engine/throttle') * getprop('/engines/engine/running');
me.screenElements['POWER-pointer']
.setRotation(D2R * 140 * power);
me.screenElements['POWER-PERCENT-text']
.setText(sprintf('%u', power));
me.screenElements['RPM-text']
.setText(sprintf(math.round(getprop('/engines/engine/rpm'), 50)));
me.screenElements['MAN-Hg-text']
.setText(sprintf('%.1d', getprop('/engines/engine/mp-inhg')));
me.screenElements['FUEL-FLOW-text']
.setText(sprintf('%.1f', getprop('/engines/engine/fuel-flow-gph')));
if (math.mod(me._eis_count, 10) == 0) {
var psi = getprop('/engines/engine/oil-pressure-psi');
me.screenElements['PSI-text']
.setText(psi == nil ? '--' : sprintf('%u', psi));
me.screenElements['OIL-TEMP-text']
.setText(sprintf('%i', getprop('/engines/engine/oil-temperature-degf')));
var used_fuel = getprop('/instrumentation/zkv1000/eis/fuel-qty-at-start')
- getprop('/consumables/fuel/tank/level-gal_us')
- getprop('/consumables/fuel/tank[1]/level-gal_us');
me.screenElements['FUEL-USED-text']
.setText(sprintf('%.1d', used_fuel > 0 ? used_fuel : 0));
me.screenElements['BUS-V-text']
.setText(sprintf('%.1i', getprop('/systems/electrical/outputs/bus')));
me.screenElements['BATT-text']
.setText(sprintf('%+i', getprop('/systems/electrical/amps')));
var cht = getprop('/engines/engine/cht-degf');
me.screenElements['CHT-text']
.setText(cht == nil ? '--' : sprintf('%i', cht));
me.screenElements['EGT-text']
.setText(sprintf('%i', getprop('/engines/engine/egt-degf')));
}
settimer(func me.updateEIS(), 1);
me._eis_count += 1;
},
_eis_count : 0,
#}}}
updateOMI : func {
# display marker baecon Outer, Middle, Inner {{{
var marker = nil;
foreach (var m; ['outer', 'middle', 'inner'])
if (getprop('/instrumentation/marker-beacon/' ~ m)) {
marker = m;
me.screenElements['OMI']
.show();
break;
}
if (marker != nil) {
me.screenElements['MarkerText']
.setText(me._omi_data[marker].t)
.show();
me.screenElements['MarkerBG']
.setColorFill(me._omi_data[marker].bg)
.show();
}
else
me.screenElements['OMI']
.hide();
settimer(func me.updateOMI(), 1);
},
_omi_data : {
'outer': {t: 'O', bg: [0,1,1]},
'middle': {t: 'M', bg: [1,1,1]},
'inner': {t: 'I', bg: [1,1,0]},
},
#}}}
};
var keyMap = {
# softkeys map for PFD and MFD {{{
PFD : {
first : 1,
texts : ['INSET', 'SENSOR', 'PFD', 'OBS', 'CDI', 'DME', 'XPDR', 'IDENT', 'TMR/REF', 'NRST' ],
INSET : {
texts : ['OFF', 'DCLTR', 'WXLGND', 'TRAFFIC', 'TOPO', 'TERRAIN', 'STRMSCP', 'NEXRAD-C', 'XM LTNG', 'METAR'],
},
SENSOR : {
first : 2,
texts : [ 'ADC1', 'ADC2', '', 'AHRS1', 'AHRS2'],
},
PFD : {
texts : [ 'SYN VIS', 'DFLTS', 'AOA/WIND', 'DME', 'BRG1', 'HSI FMT', 'BRG2', '', 'ALT UNIT', 'STD BARO' ],
'SYN VIS' : {
texts : [ 'PATHWAY', 'SYN TERR', 'HR2NHDG', 'APTSIGNS', 'FPM'],
},
'AOA/WIND' : {
first : 4,
texts : ['AOA', 'WIND'],
AOA : {
first : 5,
texts : ['AOA ON', 'AOA AUTO'],
},
WIND : {
first : 2,
texts : ['OPTN1', 'OPTN2', '', 'OFF'],
},
},
'HSI FMT' : {
first : 6,
texts : ['360 HSI', 'ARC HSI'],
},
'ALT UNIT' : {
first : 5,
texts : ['METERS', '', 'IN', 'HPA'],
},
},
XPDR : {
first : 2,
texts : ['STBY', 'ON', 'ALT', '', 'VFR', 'CODE', 'IDENT'],
CODE : {
texts : ['0', '1', '2', '3', '4', '5', '6', '7', 'IDENT', 'BKSP'],
},
},
},
MFD : {
texts : ['ENGINE', '', 'MAP', '', '', '', '', '', '', 'DCLTR', 'SHW CHRT', 'CHKLIST'],
MAP : {
texts: ['TRAFFIC', 'PROFILE', 'TOPO', 'TERRAIN', 'AIRWAYS', 'STRMSCP','NEXRAD-C', 'XM LTNG', 'METAR', 'LEGEND', 'BACK'],
},
CHKLIST : {
texts : ['ENGINE', '', '', '', '', 'DONE', '', '', '', '', 'EXIT', 'EMERGCY'],
},
ENGINE : {
texts : ['ENGINE', 'ANTI-ICE', '', 'DCLTR', '', 'ASSIST', '', '', '', '', 'FUEL'],
'ANTI-ICE' : {
texts : ['LEFT', 'AUTO', 'RIGHT', '', '', '', '', '', '', '', '', 'BACK'],
},
FUEL : {
first : 1,
texts : ['FULL', 'TABS', '', '', '', '', '', '', '', 'UNDO', 'ENTER'],
},
},
},
};
#}}}