@@ -2,7 +2,7 @@

 # power % is throttle %

 # assumes that there are two tanks with equals quantity...

 displayClass.showEIS = func (groups) {

-    canvas.parsesvg(me.screen, data.zkv1000_reldir ~ 'Systems/EIS/single-prop.svg');

+    canvas.parsesvg(me.screen, data.zkv1000_reldir ~ 'Models/EIS/single-prop.svg');

     append(groups.show, 'EIS', 'POWER-pointer', 'FUEL-RIGHT-pointer', 'FUEL-LEFT-pointer');

     append(groups.text,

             'RPM-text', 'EGT-text', 'CHT-text', 'FUEL-USED-text',

@@ -1,247 +0,0 @@

-var pitModes = {

-    'PIT': 'pitch-hold',

-    'ALT': 'altitude-hold',

-    'VS': 'vertical-speed-hold',

-    'FLC': 'flight-level-change',

-    'GS': 'gs1-hold',

-    'GP': '',

-    'VPTH': 'vertical-path',

-    'GA': 'go-around'

-};

-var pitMode = '';

-

-var rollModes = {

-    'ROL': 'wing-leveler',

-    'HDG': 'dg-heading-hold',

-    'GA': 'go-around',

-    'GPS': '',

-    'VOR': 'nav1-hold',

-    'LOC': '',

-    'VAPP': '',

-};

-var rollMode = '';

-

-var AFCS = {

-    nose_inc : 0,

-    nose_node : '',

-    nose_max : 0,

-    nose_min : 0,

-    AP  : func { 

-              getprop('/instrumentation/zkv1000/status') or return;

-              if (getPitchMode() == '') setPitchMode('PIT');

-              setprop('/autopilot/locks/passive-mode', getprop('/autopilot/locks/passive-mode')? 0 : 1);

-          },

-    FD : func { 

-             getprop('/instrumentation/zkv1000/status') or return;

-             setPitchMode(getPitchMode() == '' ? 'PIT' : '');

-         },

-    ROL : func {

-              setRollMode('ROL');

-              settings.getNode('heading-bug-deg').unalias();

-              afcs.getNode('roll-armed').setBoolValue(0);

-              setprop('/autopilot/internal/target-roll-deg', 0);

-          },

-    HDG : func { 

-              settings.getNode('heading-bug-deg').alias(afcs.getNode('heading-bug-deg')); 

-          },

-    NAV : func { 

-              settings.getNode('heading-bug-deg').unalias();

-              afcs.getNode('roll-armed').setBoolValue(0);

-              checkRollAcquisition = checkNavAcquisition;

-          },

-    PIT : func { 

-              AFCS.nose_inc = 0.5;

-              AFCS.nose_node = '/autopilot/internal/target-pitch-deg';

-              AFCS.nose_min = -15;

-              AFCS.nose_max = 20;

-              setprop(AFCS.nose_node, round(pitch));

-          },

-    VS  : func { 

-              AFCS.nose_node = '/autopilot/settings/vertical-speed-fpm';

-              AFCS.nose_inc = 100;

-              AFCS.nose_min = -3000;

-              AFCS.nose_max = 1500;

-              setprop(AFCS.nose_node, round(vs, AFCS.nose_inc));

-              setprop('/autopilot/settings/target-altitude-ft', getprop(afcs.getNode('selected-alt-ft').getPath()));

-              checkPitchAcquisition = checkSelectedAltAcquisition;

-          },

-    ALT : func { 

-              setprop('/autopilot/settings/target-altitude-ft', getprop(afcs.getNode('selected-alt-ft').getPath()));

-              checkPitchAcquisition = checkSelectedAltAcquisition;

-          },

-    FLC : func { 

-              AFCS.nose_node = '/autopilot/settings/target-speed-kt';

-              AFCS.nose_inc = 1;

-              AFCS.nose_min = 70;

-              AFCS.nose_max = 165;

-              computeAirspeedDiff = _computeAirspeedDiff;

-              checkPitchAcquisition = checkSelectedAltAcquisition;

-              setprop(AFCS.nose_node, round(ias, AFCS.nose_inc));

-              setprop('/autopilot/settings/target-altitude-ft', getprop(afcs.getNode('selected-alt-ft').getPath()));

-              FLCcomputation = _FLCcomputation;

-          },

-    NOSEUP : func { 

-                 AFCS.nose_inc or return;

-                 var s = getprop(AFCS.nose_node) + AFCS.nose_inc;

-                 s <= AFCS.nose_max or return;

-                 setprop(AFCS.nose_node, getprop(AFCS.nose_node) + AFCS.nose_inc);

-             },

-    NOSEDOWN : func { 

-                   AFCS.nose_inc or return;

-                   var s = getprop(AFCS.nose_node) - AFCS.nose_inc;

-                   s >= AFCS.nose_min or return;

-                   setprop(AFCS.nose_node, getprop(AFCS.nose_node) - AFCS.nose_inc);

-               },

-    VNV : func { 

-              nyi('VNV');

-          },

-    APR : func {

-              nyi('APR');

-          },

-    APDISC : void,

-    CWS : void,

-    GA : void

-};

-

-var checkNavAcquisition = func {

-    var r = getprop('/instrumentation/zkv1000/cdi/radial');

-    var h = getprop('/orientation/heading-deg');

-    var d = getprop('/instrumentation/zkv1000/cdi/course-deflection');

-    if (d < 0.5) {

-        rollBlinking.switch(0);

-        setprop('/instrumentation/zkv1000/afcs/roll-armed-mode', 0);

-    }

-    elsif (d > 1) {

-        rollBlinking.switch(0);

-        setprop('/instrumentation/zkv1000/afcs/roll-armed-mode', pitMode);

-    }

-    else {

-        getprop('/instrumentation/zkv1000/afcs/roll-armed') or rollBlinking.switch(1);

-        setprop('/instrumentation/zkv1000/afcs/roll-armed-mode', rollMode);

-    }

-}

-

-var checkSelectedAltAcquisition = func {

-    var s = getprop('/autopilot/settings/target-altitude-ft');

-    var diff = abs(alt - s);

-    var climb = (alt - s > 0);

-    if (diff < 50) {

-        pitchBlinking.switch(0);

-        setPitchMode('ALT');

-    }

-    elsif (diff > 400) {

-        setprop('/instrumentation/zkv1000/vertical-speed-fpm', (climb and !getPitchMode('VS'))? 1000 : -500);

-        if (!getPitchMode('FLC')) setPitchMode('VS', 0);

-        pitchBlinking.switch(0);

-    }

-    else {

-        setprop('/instrumentation/zkv1000/vertical-speed-fpm', climb? 100 : -100);

-        setPitchMode('VS');

-        getprop('/instrumentation/zkv1000/afcs/pitch-armed') or pitchBlinking.switch(1);

-    }

-}

-

-# Note: use SetPitchMode('') to exit the Flight Director mode

-var setPitchMode = func (m, s=1) {

-    checkPitchAcquisition = void;

-    FLCcomputation = void;

-    computeAirspeedDiff = void;

-    AFCS.nose_inc = 0;

-    if (pitMode == m and s) pitMode = 'PIT';

-    else pitMode = m;

-    setprop('/autopilot/locks/pitch', pitMode != '' ? pitModes[pitMode] : pitMode);

-    setprop('/instrumentation/zkv1000/afcs/pit-active-mode', pitMode);

-    setprop('/instrumentation/zkv1000/afcs/pit-armed-mode', pitMode);

-    setprop('/instrumentation/zkv1000/afcs/pit-armed-mode-text', pitMode);

-    setprop('/instrumentation/zkv1000/afcs/pit-active-mode-text', pitMode);

-    setprop('/instrumentation/zkv1000/afcs/pit-active-mode-blink', 0);

-    if (pitMode != '') {

-        computeAltitudeDiff = _computeAltitudeDiff;

-        setprop('/instrumentation/zkv1000/afcs/alt-bug-visible', 1);

-        if (getRollMode() == '') setRollMode('ROL');

-    }

-    else {

-        setprop('/instrumentation/zkv1000/afcs/alt-bug-visible', 0);

-        rollBlinking.switch(0);

-        computeAltitudeDiff = void;

-        computeAirspeedDiff = void;

-        setRollMode('', 0);

-    }

-    init_main_loop();

-}

-

-var setRollMode = func (m, s=1) {

-    checkRollAcquisition = void;

-    if (rollMode == m and s) rollMode = 'ROL';

-    else rollMode = m;

-    setprop('/autopilot/locks/roll', (rollMode != '')? rollModes[rollMode] : rollMode);

-    setprop('/instrumentation/zkv1000/afcs/roll-active-mode', rollMode);

-    setprop('/instrumentation/zkv1000/afcs/roll-armed-mode', rollMode);

-    setprop('/instrumentation/zkv1000/afcs/roll-armed-mode-text', rollMode);

-    setprop('/instrumentation/zkv1000/afcs/roll-active-mode-text', rollMode);

-    setprop('/instrumentation/zkv1000/afcs/roll-active-mode-blink', 0);

-    if (rollMode != '') {

-        setprop('/instrumentation/zkv1000/afcs/fd-bars-visible', 1);

-        if (getPitchMode() == '') setPitchMode('PIT');

-    }

-    else {

-        setprop('/instrumentation/zkv1000/afcs/fd-bars-visible', 0);

-        settings.getNode('heading-bug-deg').unalias();

-        rollBlinking.switch(0);

-    }

-    init_main_loop();

-}

-

-var getPitchMode = func (mode = nil) {

-    var m = getprop('/autopilot/locks/pitch');

-    if (mode)

-        return (m == mode);

-    else

-        return m;

-}

-

-var getRollMode = func (mode = nil) { 

-    var m = getprop('/autopilot/locks/roll'); 

-    if (mode)

-        return (m == mode);

-    else

-        return m;

-}

-

-

-var _FLCcomputation = func {

-    var t1 = getprop('/autopilot/internal/flc-airspeed-pitch-deg');

-    var t2 = getprop('/autopilot/internal/flc-altitude-pitch-deg');

-    setprop('/autopilot/internal/target-pitch-deg', (t1 + t2) / 2);

-}

-

-var _computeAltitudeDiff = func {

-    var sel = getprop('/instrumentation/zkv1000/afcs/selected-alt-ft');

-    setprop('/instrumentation/zkv1000/afcs/selected-alt-ft-diff', sel - alt);

-}

-

-var _computeAirspeedDiff = func {

-    var sel = getprop('/autopilot/settings/target-speed-kt');

-    setprop('/instrumentation/zkv1000/afcs/selected-ias-kt-diff', sel - ias);

-}

-

-var settings = props.globals.getNode('/autopilot/settings');

-

-var pitchBlinking = nil;

-var rollBlinking = nil;

-

-var init_AFCS = func {

-     pitchBlinking = aircraft.light.new(afcs.getNode('pit-active-mode-blink').getPath(), 

-        [0.5, 0.5], 

-        afcs.getNode('pitch-armed').getPath());

-     pitchBlinking.switch(0);

-

-     rollBlinking = aircraft.light.new(afcs.getNode('roll-active-mode-blink').getPath(), 

-        [0.5, 0.5], 

-        afcs.getNode('roll-armed').getPath());

-     rollBlinking.switch(0);

-     if (getprop('/sim/systems/autopilot/path') == 'Aircraft/Generic/generic-autopilot.xml') {

-         setprop('/sim/systems/autopilot/path', 'Aircraft/Instruments-3d/zkv1000/Systems/autopilot.xml');

-     }

-}

-

@@ -1,86 +0,0 @@

-var vs_gearup = 300;

-var ias_gearup = 90;

-var agl_geardown = 1000;

-var ias_geardown = 100;

-var VNE = 240;

-

-# hash table which contains informations needed to display warning messages and alerts messages

-# alerts and warnings keys should be 'alert|warning.message', the keys priority and msg_id are

-# placed here for convenience.

-# each key is associated with a 2 elements array:

-# 0: the text to be displayed

-# 1: priority of the message should be <= 20, also used for display duration

-# cooked_duration = 21 - priority

-var alerts_table = {

-    'warning.gears_up':   ['GEARS UP',   10],

-    'warning.gears_down': ['GEARS DOWN', 0 ],

-    'warning.traffic':    ['TRAFFIC',    20],

-    'warning.overspeed':  ['OVER SPEED', 15],

-    'warning.stall':      ['STALL',      18],

-    'warning.push_down':  ['PUSH DOWN',  17],

-    'warning.pull_up':    ['PULL UP',    15],

-    'warning.ground':     ['GROUND',     15],

-    'alert.traffic':      ['TRAFFIC',    20],

-    'alert.overspeed':    ['OVER SPEED', 20],

-    'priority': 0,

-    'msg_id': '',

-};

-

-var getAircraftDefaultSpecs = func () {

-    var d = props.globals.getNode('/instrumentation/zkv1000/defaults');

-    d != nil or return;

-    if (d.getNode('vs-gearup') != nil) vs_gearup = d.getNode('vs-gearup').getValue();

-    if (d.getNode('ias-gearup') != nil) ias_gearup = d.getNode('ias-gearup').getValue();

-    if (d.getNode('agl-geardown') != nil) agl_geardown = d.getNode('agl-geardown').getValue();

-    if (d.getNode('ias-geardown') != nil) ias_geardown = d.getNode('ias-geardown').getValue();

-    if (d.getNode('VNE') != nil) VNE = d.getNode('VNE').getValue();

-}

-    

-var inAirCheckings = func {

-    if (getprop('/gear/gear/wow')) {

-        alerts.getNode('traffic-proximity').setIntValue(0);

-        checkTrafficProximity = void;

-        checkAlerts = void;

-        GND(); # set XPDR mode

-    }

-    else {

-        if (props.globals.getNode('/sim/multiplay/online').getBoolValue()) 

-            checkTrafficProximity = _checkTrafficProximity;

-        checkAlerts = _checkAlerts;

-        ALT(); # set XPDR mode

-    }

-    init_main_loop();

-}

-

-var _checkTrafficProximity = func {

-    var ttc = 0; # Time To Conflict

-    var self = geo.aircraft_position();

-    foreach (var mp; multiplayer.model.list) {

-        var n = mp.node;

-        var x = n.getNode('position/global-x').getValue();

-        var y = n.getNode('position/global-y').getValue();

-        var z = n.getNode('position/global-z').getValue();

-        var ac = geo.Coord.new().set_xyz(x, y, z);

-        if (ac == nil) continue;

-        ttc = self.direct_distance_to(ac) * 0.5144 / ias; # ias in kt, distance in m, ttc in seconds

-        if (ttc < 20) {

-            set_alert('alert.traffic');

-            return;

-        }

-        else if (ttc < 60) {

-            set_alert('warning.traffic');

-        }

-    }

-}

-

-var checkAlerts = void;

-var _checkAlerts = func {

-    if (stall) set_alert('warning.stall');

-    if (pitch > 50) set_alert('warning.push_down');

-    if (pitch < -30) set_alert('warning.pull_up');

-    if (agl < 1500 and vs < -800) set_alert('warning.ground');

-    if (vs < -3000) set_alert('warning.pull_up');

-    if (gear and ias > ias_gearup and agl > agl_geardown) set_alert('warning.gears_down');

-    elsif (agl < agl_geardown and ias < ias_geardown) set_alert('warning.gears_up');

-}

-

@@ -148,7 +148,7 @@ var displayClass = {

                         'AltSmallD' ~ place

                     );

                 }

-                canvas.parsesvg(m.screen, data.zkv1000_reldir ~ 'Systems/PFD.svg');

+                canvas.parsesvg(m.screen, data.zkv1000_reldir ~ 'Models/PFD.svg');

             }

             else {

                 var eis_file = getprop('/instrumentation/zkv1000/eis/type');

@@ -186,8 +186,8 @@ var displayClass = {

                         append(groups.text, 'DATA-FIELD' ~ i ~ '-' ~ t ~ '-text');

             }

-            canvas.parsesvg(m.screen, data.zkv1000_reldir ~ 'Systems/softkeys.svg');

-            canvas.parsesvg(m.screen, data.zkv1000_reldir ~ 'Systems/header-nav-comm.svg');

+            canvas.parsesvg(m.screen, data.zkv1000_reldir ~ 'Models/softkeys.svg');

+            canvas.parsesvg(m.screen, data.zkv1000_reldir ~ 'Models/header-nav-comm.svg');

             m.loadGroup(groups);

@@ -1,49 +0,0 @@

-var wind_opt1 = func () {

-    if (ias > 50) {

-        var n = getprop('/environment/wind-from-north-fps') * 0.59248;

-        var e = getprop('/environment/wind-from-east-fps') * 0.59248;

-        setprop('/instrumentation/zkv1000/infos/wind-line', n > 0 ?

-                sprintf('N %i', n)

-               :sprintf('S %i', -n));

-        setprop('/instrumentation/zkv1000/infos/wind-line[1]', e > 0 ?

-                sprintf('E %i', e)

-               :sprintf('W %i', -e));

-    }

-    else {

-        setprop('/instrumentation/zkv1000/infos/wind-line', 'WIND');

-        setprop('/instrumentation/zkv1000/infos/wind-line[1]', 'DATA');

-    }

-}

-

-var wind_opt2 = func () {

-    if (ias > 50) {

-        setprop('/instrumentation/zkv1000/infos/wind-line', sprintf('SPD %i', getprop('/environment/wind-speed-kt')));

-        setprop('/instrumentation/zkv1000/infos/wind-line[1]', sprintf('DIR %03i', getprop('/environment/wind-from-heading-deg')));

-    }

-    else {

-        setprop('/instrumentation/zkv1000/infos/wind-line', 'WIND');

-        setprop('/instrumentation/zkv1000/infos/wind-line[1]', 'DATA');

-    }

-}

-

-var wind_opt3 = func () {

-    if (ias > 50) {

-        var n = getprop('/environment/wind-from-north-fps') * 0.59248;

-        var e = getprop('/environment/wind-from-north-fps') * 0.59248;

-        var h = getprop('/orientation/heading-magnetic-deg') * D2R;

-        var f = e * math.cos(h) - n * math.sin(h);

-        var x = n * math.cos(h) + e * math.sin(h);

-        setprop('/instrumentation/zkv1000/infos/wind-line', f > 0 ?

-                sprintf('HD %i', f)

-               :sprintf('RR %i', -f));

-        setprop('/instrumentation/zkv1000/infos/wind-line[1]', x > 0 ?

-                sprintf('XR %i', x)

-               :sprintf('XL %i', -x));

-    }

-    else {

-        setprop('/instrumentation/zkv1000/infos/wind-line', 'WIND');

-        setprop('/instrumentation/zkv1000/infos/wind-line[1]', 'DATA');

-    }

-}

-

-var wind_infos = void;

@@ -6,7 +6,7 @@ var TcasItemClass = {

         var m = {parents : [TcasItemClass]};

         m._group = canvasGroup.createChild("group", "TcasItem_" ~ index);

-        canvas.parsesvg(m._group, data.zkv1000_reldir ~ "Systems/tcas.svg");

+        canvas.parsesvg(m._group, data.zkv1000_reldir ~ "Models/tcas.svg");

         m._can = {

             Alt : [

                 m._group.getElementById("Alt_above").setVisible(0),

@@ -1,166 +0,0 @@

-var mudClass = {

-    new: func (node, lines=10) {

-        var m = { parents: [ mudClass ] };

-        m.node = node.getNode('mud', 1);

-        m.content = []; # displayed

-        m.data = []; # not displayed

-        m.callback = []; # callback functions for selected items

-        m.node.getNode('displayed', 1).setBoolValue(0);

-        m.node.getNode('title', 1).setValue('');

-        m.lines = lines;

-        for (var i = 0; i < me.lines; i += 1) {

-            m.node.getNode('line[' ~ i ~ ']', 1).setValue('');

-            m.node.getNode('sel-line[' ~ i ~ ']', 1).setBoolValue(0);

-        }

-        return m;

-    },

-

-    lines: 10,

-

-    total_lines: 0,

-

-    wrap: 0,

-

-    selected: {

-        block: 0,

-        first_line: 0,

-        last_line: 0,

-    },

-

-    first: 0,

-

-    last: 0,

-

-    wipe: func {

-        me.content = [];

-        me.data = [];

-        me.callback = [];

-        me.selected.block = 0;

-        me.selected.first_line = -1;

-        me.selected.last_line = -1;

-        foreach (var p; me.node.getChildren('line')) {

-            p.setValue('');

-        }

-        me.node.getNode('title').setValue('');

-    },

-

-    setTitle: func (t) {

-        me.node.getNode('title').setValue(t);

-    },

-

-    add: func (content, callback = void, data = nil) {

-        append(me.content, content);

-        append(me.callback, callback);

-        append(me.data, data);

-        me.total_lines += size(content);

-    },

-

-    open: func (wrap = 0) {

-        me.fill();

-        me.wrap = wrap;

-        me.node.getNode('displayed').setBoolValue(1);

-    },

-

-    close: func () {

-        me.node.getNode('displayed').setBoolValue(0);

-        me.wipe();

-        me.wrap = 0;

-    },

-

-    fill: func (starting_block = 0) {

-        var f = 0;

-        var b = 0;

-        for (b = starting_block; b < size(me.content); b += 1) {

-            var s = size(me.content[b]);

-            f + s <= me.lines or break;

-            for (var i = 0; i < s; i += 1) {

-                var c = f + i;

-                me.node.getNode('line[' ~ c ~ ']').setValue(me.content[b][i]);

-            }

-            f += s;

-        }

-        me.first = starting_block;

-        me.last = b - 1;

-    },

-

-    invfill: func (block) {

-        var f = me.lines;

-        me.last = block;

-        for (me.first = block; me.first >= 0; me.first -= 1) {

-            var s = size(me.content[me.first]);

-            for (var i = size(me.content[me.first]) - 1; i >=0; i -= 1) {

-                f -= 1;

-                if (f < 0) {

-                    me.first += 1;

-                    return;

-                }

-                me.node.getNode('line[' ~ f ~ ']').setValue(me.content[me.first][i]);

-            }

-        }

-    },

-

-    select: func (dir = 0) {

-        foreach (var c; me.node.getChildren('sel-line')) c.setBoolValue(0);

-        var next = me.selected.block + dir;

-        if (next > (size(me.content) - 1)) {

-            if (me.wrap) {

-                next = 0;

-                me.fill(0);

-                me.selected.first_line = 0;

-                me.selected.last_line = size(me.content[0]) - 1;

-            }

-            else

-                next = size(me.content) - 1;

-        }

-        elsif (next < 0) {

-            if (me.wrap) {

-                next = size(me.content) - 1;

-                if (me.total_lines > me.lines) {

-                    me.invfill(next);

-                    me.selected.last_line = me.lines - 1;

-                }

-                else {

-                    me.fill(0);

-                    me.selected.last_line = me.total_lines - 1;

-                }

-                me.selected.first_line = me.selected.last_line - (size(me.content[next]) - 1);

-            }

-            else

-                next = 0;

-        }

-        elsif (next > me.last) {

-            me.invfill(next);

-            me.selected.last_line = me.lines - 1;

-            me.selected.first_line = me.selected.last_line - (size(me.content[next]) - 1);

-        }

-        elsif (next < me.first) {

-            me.fill(next);

-            me.selected.first_line = 0;

-            me.selected.last_line = size(me.content[0]) - 1;

-        }

-        elsif (dir > 0) {

-            me.selected.first_line += size(me.content[me.selected.block]);

-            me.selected.last_line = me.selected.first_line + size(me.content[next]) - 1;

-        }

-        elsif (dir < 0) {

-            me.selected.last_line = me.selected.first_line - 1;

-            me.selected.first_line = me.selected.last_line - (size(me.content[next]) - 1);

-        }

-        else {

-            me.selected.first_line = 0;

-            me.selected.last_line = size(me.content[next]) - 1;

-        }

-        me.selected.block = next;

-        for (var i = me.selected.first_line; i <= me.selected.last_line; i += 1) {

-            me.node.getNode('sel-line[' ~ i ~ ']').setBoolValue(1);

-        }

-    },

-

-    getdata: func {

-        return me.data[me.selected.block];

-    },

-

-    apply: func {

-        me.callback[me.selected.block](me.data[me.selected.block]);

-    }

-};

@@ -1,154 +0,0 @@

-var selectNextWayPoint = func (_me_, command) {

-    var w = geo.Coord.new();

-    var r = geo.Coord.new();

-    var c = [];

-    var scratch = '/instrumentation/gps/scratch/';

-    w.set_latlon(getprop(_me_.map_path ~ '/latitude-deg'),

-                 getprop(_me_.map_path ~ '/longitude-deg'));

-    lockSearches();

-    foreach (var t; ['fix', 'airport', 'vor', 'ndb']) {

-        searchNearestNavaid(t, 3, _me_.map_path);

-        while (getprop(scratch ~ '/has-next')) {

-            r.set_latlon(getprop(scratch ~ 'latitude-deg'),

-                         getprop(scratch ~ 'longitude-deg'));

-            append(c, [ w.distance_to(r),

-                        getprop(scratch ~ 'name'),

-                        getprop(scratch ~ 'ident'),

-                        getprop(scratch ~ 'mag-bearing-deg'),

-                        t

-                       ]

-             );

-             setprop('/instrumentation/gps/command', 'next');

-        }

-    }

-    unlockSearches();

-    c = sort(c, func (a,b) { return a[0] - b[0] });

-    _me_.mud.wipe();

-    var action = '';

-    if (command == 'dto') {

-        _me_.mud.setTitle('DIRECT TO...');

-        action = 'direct to '

-    }

-    else {

-        _me_.mud.setTitle('SELECT A WAYPOINT');

-        action = 'appended to route ';

-    }

-    _me_.mud.add(['CANCEL'], func { _me_.mud.close() });

-    _me_.mud.add(['HERE'], func {

-                               var n = 'instrumentation/gps/scratch/';

-                               lockSearches();

-                               setprop(n ~ 'longitude-deg', _me_.map_path ~ '/longitude-deg');

-                               setprop(n ~ 'latitude-deg', _me_.map_path ~ '/latitude-deg');

-                               setprop(n ~ 'type', 'USER');

-                               setprop(n ~ 'name', 'USER WAYPOINT');

-                               setprop(n ~ 'ident', '---');

-                               setprop(n ~ 'index', -1);

-                               setprop(n ~ '../command', command);

-                               unlockSearches();

-                               msg(action ~ 'unnamed waypoint');

-                           });

-    for (var i = 0; i < size(c) and c[i][0] < 18520 and i < 10; i += 1) { # only the 10 nearest and distance < 10NM

-        _me_.mud.add(

-            [c[i][1], sprintf('%s -- DST %.1fNM BRG %03i', c[i][2], c[i][0] / 1852, c[i][3])], 

-            func { 

-                var n = '/instrumentation/gps/scratch/';

-                lockSearches();

-                setprop(n ~ 'longitude-deg', getprop(_me_.map_path ~ '/longitude-deg'));

-                setprop(n ~ 'latitude-deg', getprop(_me_.map_path ~ '/latitude-deg'));

-                setprop(n ~ 'type', arg[0][0]);

-                setprop(n ~ 'query', arg[0][1]);

-                setprop(n ~ 'order-by-range', 1);

-                setprop(n ~ 'exact', 1);

-                setprop(n ~ '../command', 'search');

-                setprop(n ~ 'index', -1);

-                setprop(n ~ '../command', command);

-                unlockSearches();

-                msg(action ~ arg[0][0] ~ ' ' ~ arg[0][1]);

-            },

-            [ c[i][4], c[i][2] ]

-        );

-    }

-    c = nil;

-    _me_.mud.open(1); # allow wrapping

-    _me_.mud.select(); # select the first entry

-    _me_.mud.select(1); # select HERE;

-    if (size(_me_.mud.content) > 2) _me_.mud.select(1); # select nearest navaid if available

-    _me_.largeFMSknob = func (dir) { _me_.mud.select(dir) };

-}

-

-showSearchResults = func (mud, title, freq, callback) {

-    var scratch = '/instrumentation/gps/scratch/';

-    mud.wipe();

-    mud.setTitle(title);

-    while (getprop(scratch ~ 'has-next')) {

-        mud.add([getprop(scratch ~ 'name'),

-                 sprintf('%s -- DST %.1fNM BRG %03i', 

-                    getprop(scratch ~ 'ident'),

-                    getprop(scratch ~ 'distance-nm'), 

-                    getprop(scratch ~ 'mag-bearing-deg')

-                 )],

-                 callback,

-                 [ getprop(scratch ~ freq), getprop(scratch ~ 'ident'), getprop(scratch ~ 'type') ]);

-        setprop('/instrumentation/gps/command', 'next');

-    }

-    mud.open();

-    mud.select();

-}

-

-var selectSearchType = func (mud, dir) {

-    lockSearches();

-    var title = mud.node.getNode('title').getValue();

-    if (title == 'NEAREST AIRPORTS') {

-        searchNearestNavaid('vor',     5);

-        showSearchResults(mud, 'NEAREST VOR', 'frequency-mhz',

-                func { msg('set NAV1 standby freq to: ' ~ arg[0][0] ~ 'MHz');

-                    setprop('/instrumentation/nav/frequencies/standby-mhz', arg[0][0]) 

-                }

-        );

-    }

-    elsif (title == 'NEAREST VOR') {

-        searchNearestNavaid('ndb',     5);

-        showSearchResults(mud, 'NEAREST NDB', 'frequency-khz', 

-                func { msg('set ADF standby freq to ' ~ arg[0][0] ~ 'kHz');

-                    setprop('/instrumentation/adf/frequencies/standby-khz', arg[0][0]) 

-                }

-        );

-    }

-    elsif (title == 'NEAREST NDB') {

-        searchNearestNavaid('airport', 10);

-        showSearchResults(mud, 'NEAREST AIRPORTS', 'mag-bearing-deg', 

-                func { msg('set HDG to ' ~ arg[0][0]); 

-                    setprop('/instrumentation/zkv1000/afcs/heading-bug-deg', arg[0][0]) 

-                }

-        );

-    }

-    unlockSearches();

-}

-

-var showAvailableFPL = func (_me_) {

-    var files = [];

-    var mud = _me_.mud;

-    foreach (var subdir; ['/zkv1000/routes/', '/Routes/']) { # compatibility with zkv500 route store path

-        var path = getprop('/sim/fg-home') ~ subdir;

-        var s = io.stat(path);

-        (s != nil and s[11] == 'dir') or continue;

-        foreach (var f; directory(path)) {

-            if (f[0] != `.` and substr(f, -4) == '.xml') append(files, path ~ f);

-        }

-    }

-    if (size(files) == 0) {

-        msg('unable to find a directory containing routes');

-        return;

-    }

-    files = sort(files, func (a,b) { a[0] - b[0] });

-    mud.wipe();

-    mud.setTitle('STORED FLIGHTPLANS');

-    mud.add(['CANCEL'], func { mud.close(mud) });

-    for (var i = 0; i < size(files); i += 1) {

-        mud.add([string.uc(split('.', split('/', files[i])[-1])[0])], loadFPLfromFile, files[i]);

-    }

-    mud.open(1); # allow wrapping

-    mud.select(); # select CANCEL

-    if (size(mud.content) > 1) mud.select(1); # select first entry if exists

-    _me_.largeFMSknob = func (dir) { mud.select(dir) }

-}

@@ -189,7 +189,7 @@ or the one from another aircraft. Anyway if the EIS nasal file targeted doesn't

         </eis>

 Be aware that `canvas.parsesvg` uses only relative path and should not work properly if your .nas is outside of the FG tree.  

-If you want to add your own EIS, just copy the `Systems/EIS/single-prop.svg`, modify it to fit your needs, and refer to it in a function named `displayClass.showEIS`, another very important function is `displayClass.updateEIS` (example in [Nasal/EIS/single-prop.nas](zkv1000/blob/master/Nasal/EIS/single-prop.nas))  

+If you want to add your own EIS, just copy the `Models/EIS/single-prop.svg`, modify it to fit your needs, and refer to it in a function named `displayClass.showEIS`, another very important function is `displayClass.updateEIS` (example in [Nasal/EIS/single-prop.nas](zkv1000/blob/master/Nasal/EIS/single-prop.nas))  

 You are even free to modify the softkeys map in order to get according menus, but this has to be described on another document (check [Nasal/softkeys.nas](zkv1000/master/blob/Nasal/softkeys.nas)).

 No matter of the EIS width, as the map size and center are computed relative to the EIS width automatically.  

@@ -1,414 +0,0 @@

-<?xml version="1.0"?>

- 

-<!-- From Generic Autopilot Configuration -->

-

-<PropertyList>

-

-  <!-- =============================================================== -->

-  <!-- Roll Axis Modes                                                 -->

-  <!-- =============================================================== -->

-

-  <pid-controller>

-    <name>Wing Leveler (Turn Coordinator based)</name>

-    <debug>false</debug>

-    <enable>

-      <condition>

-        <and>

-          <equals>

-            <property>/autopilot/locks/roll</property>

-            <value>wing-leveler</value>

-          </equals>

-          <not>

-            <property>/autopilot/locks/passive-mode</property>

-          </not>

-        </and>

-      </condition>

-    </enable>

-    <input>

-      <prop>/instrumentation/turn-indicator/indicated-turn-rate</prop>

-    </input>

-    <reference>

-      <value>0.0</value>

-    </reference>

-    <output>

-      <prop>/controls/flight/aileron</prop>

-    </output>

-    <config>

-      <Kp>0.5</Kp>

-      <beta>1.0</beta>

-      <alpha>0.1</alpha>

-      <gamma>0.0</gamma>

-      <Ti>10.0</Ti>

-      <Td>0.00001</Td>

-      <u_min>-1.0</u_min>

-      <u_max>1.0</u_max>

-    </config>

-  </pid-controller>

-

-  <pid-controller>

-    <name>Heading Bug Hold (DG based) Stage 1</name>

-    <debug>false</debug>

-    <enable>

-      <prop>/autopilot/locks/roll</prop>

-      <value>dg-heading-hold</value>

-    </enable>

-    <input>

-      <prop>/autopilot/internal/heading-bug-error-deg</prop>

-    </input>

-    <reference>

-      <value>0.0</value>

-    </reference>

-    <output>

-      <prop>/autopilot/internal/target-roll-deg</prop>

-    </output>

-    <config>

-      <Kp>-1.0</Kp>

-      <beta>1.0</beta>

-      <alpha>0.1</alpha>

-      <gamma>0.0</gamma>

-      <Ti>10.0</Ti>

-      <Td>0.00001</Td>

-      <u_min>-22.0</u_min>

-      <u_max>22.0</u_max>

-    </config>

-  </pid-controller>

-

-  <pid-controller>

-    <name>NAV Hold Stage 1</name>

-    <debug>false</debug>

-    <enable>

-      <prop>/autopilot/locks/roll</prop>

-      <value>nav1-hold</value>

-    </enable>

-    <input>

-      <prop>/instrumentation/zkv1000/cdi/course-deflection</prop>

-    </input>

-    <reference>

-      <value>0.0</value>

-    </reference>

-    <output>

-      <prop>/autopilot/internal/target-roll-deg</prop>

-    </output>

-    <config>

-      <Kp>-1.0</Kp>

-      <beta>1.0</beta>

-      <alpha>0.1</alpha>

-      <gamma>0.0</gamma>

-      <Ti>10.0</Ti>

-      <Td>0.00001</Td>

-      <u_min>-22.0</u_min>

-      <u_max>22.0</u_max>

-    </config>

-  </pid-controller>

-

-  <pid-controller>

-    <name>Approach mode Stage 1</name>

-    <debug>false</debug>

-    <enable>

-      <prop>/autopilot/locks/roll</prop>

-      <value>APR</value>

-    </enable>

-    <input>

-      <prop>/instrumentation/zkv1000/cdi/course-deflection</prop>

-    </input>

-    <reference>

-      <value>0.0</value>

-    </reference>

-    <output>

-      <prop>/autopilot/internal/target-roll-deg</prop>

-    </output>

-    <config>

-      <Kp>-1.0</Kp>

-      <beta>1.0</beta>

-      <alpha>0.1</alpha>

-      <gamma>0.0</gamma>

-      <Ti>10.0</Ti>

-      <Td>0.00001</Td>

-      <u_min>-22.0</u_min>

-      <u_max>22.0</u_max>

-    </config>

-  </pid-controller>

-

-  <pid-controller>

-    <name>Ailerons control</name>

-    <debug>false</debug>

-    <enable>

-      <condition>

-        <and>

-          <not-equals>

-            <property>/autopilot/locks/roll</property>

-            <value>wing-leveler</value>

-          </not-equals>

-          <not>

-            <property>/autopilot/locks/passive-mode</property>

-          </not>

-        </and>

-      </condition>  

-      <honor-passive>true</honor-passive>

-    </enable>

-    <input>

-      <prop>/orientation/roll-deg</prop>

-    </input>

-    <reference>

-      <prop>/autopilot/internal/target-roll-deg</prop>

-    </reference>

-    <output>

-      <prop>/controls/flight/aileron</prop>

-    </output>

-    <config>

-      <Kp>0.1</Kp>

-      <beta>1.0</beta>

-      <alpha>0.1</alpha>

-      <gamma>0.0</gamma>

-      <Ti>10.0</Ti>

-      <Td>0.00001</Td>

-      <u_min>-1.0</u_min>

-      <u_max>1.0</u_max>

-    </config>

-  </pid-controller>

-

- <!-- =============================================================== -->

- <!-- Pitch Axis Modes                                                -->

- <!-- =============================================================== -->

-

- <pid-controller>

-    <name>Pitch hold</name>

-    <debug>false</debug>

-    <enable>

-      <condition>

-        <and>

-          <equals>

-            <property>/autopilot/locks/pitch</property>

-            <value>pitch-hold</value>

-          </equals>

-          <not>

-            <property>/autopilot/locks/passive-mode</property>

-          </not>

-        </and>

-      </condition>

-    </enable>

-    <input>

-      <prop>/orientation/pitch-deg</prop>

-    </input>

-    <reference>

-      <prop>/autopilot/internal/target-pitch-deg</prop>

-    </reference>

-    <output>

-      <prop>/controls/flight/elevator-trim</prop>

-    </output>

-    <config>

-      <Kp>-0.05</Kp>

-      <beta>1.0</beta>

-      <alpha>0.1</alpha>

-      <gamma>0.0</gamma>

-      <Ti>1.0</Ti>

-      <Td>0.00001</Td>

-      <u_min>-1.0</u_min>

-      <u_max>1.0</u_max>

-    </config>

-   </pid-controller>

-  

-  <pid-controller>

-    <name>Altitude Hold</name>

-    <debug>false</debug>

-    <enable>

-      <prop>/autopilot/locks/pitch</prop>

-      <value>altitude-hold</value>

-    </enable>

-    <input>

-      <prop>/instrumentation/altimeter/indicated-altitude-ft</prop>

-    </input>

-    <reference>

-      <prop>/autopilot/settings/target-altitude-ft</prop>

-    </reference>

-    <output>

-      <prop>/autopilot/internal/target-pitch-deg</prop>

-    </output>

-    <config>

-      <Kp>0.025</Kp>

-      <beta>1.0</beta>

-      <alpha>0.1</alpha>

-      <gamma>0.0</gamma>

-      <Ti>50.0</Ti>

-      <Td>0.0</Td>

-      <u_min>-20.0</u_min>

-      <u_max>15.0</u_max>

-    </config>

-  </pid-controller>

-

-  <!--pid-controller>

-    <name>Selected Altitude Hold</name>

-    <debug>false</debug>

-    <enable>

-      <prop>/autopilot/locks/pitch</prop>

-      <value>ALTS</value>

-    </enable>

-    <input>

-      <prop>/instrumentation/altimeter/indicated-altitude-ft</prop>

-    </input>

-    <reference>

-      <prop>/autopilot/settings/target-altitude-ft</prop>

-    </reference>

-    <output>

-      <prop>/autopilot/internal/target-pitch-deg</prop>

-    </output>

-    <config>

-      <Kp>0.025</Kp>

-      <beta>1.0</beta>

-      <alpha>0.1</alpha>

-      <gamma>0.0</gamma>

-      <Ti>50.0</Ti>

-      <Td>0.0</Td>

-      <u_min>-20.0</u_min>

-      <u_max>15.0</u_max>

-    </config>

-  </pid-controller-->

-

-  <pid-controller>

-    <name>Glideslop Hold</name>

-    <debug>false</debug>

-    <enable>

-      <prop>/autopilot/locks/pitch</prop>

-      <value>glide-slope</value>

-    </enable>

-    <input>

-      <prop>/instrumentation/zkv1000/cdi/gs-deflection</prop>

-    </input>

-    <reference>

-      <value>0.0</value>

-    </reference>

-    <output>

-      <prop>/autopilot/internal/target-pitch-deg</prop>

-    </output>

-    <config>

-      <Kp>-1.5</Kp>

-      <beta>1.0</beta>

-      <alpha>0.1</alpha>

-      <gamma>0.0</gamma>

-      <Ti>10.0</Ti>

-      <Td>0.0</Td>

-      <u_min>-10</u_min>

-      <u_max>5</u_max>

-    </config>

-  </pid-controller>

-

-  <pi-simple-controller>

-    <name>Vertical Speed Hold</name>

-    <debug>false</debug>

-    <enable>

-      <prop>/autopilot/locks/pitch</prop>

-      <value>version-speed-hold</value>

-    </enable>

-    <input>

-      <prop>/velocities/vertical-speed-fps</prop>

-    </input>

-    <reference>

-      <prop>/autopilot/settings/vertical-speed-fpm</prop>

-      <scale>0.01667</scale>

-    </reference>

-    <output>

-      <prop>/autopilot/internal/target-pitch-deg</prop>

-    </output>

-    <config>

-      <Kp>0.05</Kp>

-      <Ki>0.1</Ki>

-      <u_min>-20.0</u_min>

-      <u_max>15.0</u_max>

-    </config>

-  </pi-simple-controller>

-

-  <pid-controller>

-    <name>Flight Change Level (altitude) stage #1</name>

-    <debug>false</debug>

-    <enable>

-      <prop>/autopilot/locks/pitch</prop>

-      <value>flight-level-change</value>

-    </enable>

-    <input>

-      <prop>/instrumentation/altimeter/indicated-altitude-ft</prop>

-    </input>

-    <reference>

-      <prop>/autopilot/settings/target-altitude-ft</prop>

-    </reference>

-    <output>

-      <prop>/autopilot/internal/flc-altitude-pitch-deg</prop>

-    </output>

-    <config>

-      <Kp>0.025</Kp>

-      <beta>1.0</beta>

-      <alpha>0.1</alpha>

-      <gamma>0.0</gamma>

-      <Ti>50.0</Ti>

-      <Td>0.0</Td>

-      <u_min>-20.0</u_min>

-      <u_max>15.0</u_max>

-    </config>

-  </pid-controller>

-

-  <pid-controller>

-    <name>Flight Change Level (airspeed) stage #1</name>

-    <debug>false</debug>

-    <enable>

-      <prop>/autopilot/locks/pitch</prop>

-      <value>flight-level-change</value>

-    </enable>

-    <input>

-      <prop>/autopilot/internal/lookahead-5-sec-airspeed-kt</prop>

-    </input>

-    <reference>

-      <prop>/autopilot/settings/target-speed-kt</prop>

-    </reference>

-    <output>

-      <prop>/autopilot/internal/flc-airspeed-pitch-deg</prop>

-    </output>

-    <config>

-      <Kp>-1.0</Kp>

-      <beta>1.0</beta>

-      <alpha>0.1</alpha>

-      <gamma>0.0</gamma>

-      <Ti>1.0</Ti>

-      <Td>0.00001</Td>

-      <u_min>-15.0</u_min>

-      <u_max>15.0</u_max>

-    </config>

-  </pid-controller>

-

-  <pid-controller>

-    <name>Elevator Trim Control</name>

-    <debug>false</debug>

-    <enable>

-      <condition>

-        <and>

-          <not-equals>

-            <property>/autopilot/locks/pitch</property>

-            <value>pitch-hold</value>

-          </not-equals>

-          <not>

-            <property>/autopilot/locks/passive-mode</property>

-          </not>

-        </and>

-      </condition>

-      <honor-passive>true</honor-passive>

-    </enable>

-    <input>

-      <prop>/orientation/pitch-deg</prop>

-    </input>

-    <reference>

-      <prop>/autopilot/internal/target-pitch-deg</prop>

-    </reference>

-    <output>

-      <prop>/controls/flight/elevator-trim</prop>

-    </output>

-    <config>

-      <Kp>-0.25</Kp>

-      <beta>1.0</beta>

-      <alpha>0.1</alpha>

-      <gamma>0.0</gamma>

-      <Ti>20.0</Ti>

-      <Td>0.000001</Td>

-      <u_min>-1.0</u_min>

-      <u_max>1.0</u_max>

-    </config>

-  </pid-controller>

-

-</PropertyList>