# A3XX FMGC Flightplan Driver # Copyright (c) 2020 Josh Davidson (Octal450) and Jonathan Redpath (legoboyvdlp) var wpDep = nil; var wpArr = nil; var pos = nil; var geoPosPrev = geo.Coord.new(); var currentLegCourseDist = nil; var courseDistanceFrom = nil; var courseDistanceFromPrev = nil; var sizeWP = nil; var magTrueError = 0; var DEBUG_DISCONT = 1; # Props.getNode var magHDG = props.globals.getNode("/orientation/heading-magnetic-deg", 1); var trueHDG = props.globals.getNode("/orientation/heading-deg", 1); var FMGCdep = props.globals.getNode("/FMGC/internal/dep-arpt", 1); var FMGCarr = props.globals.getNode("/FMGC/internal/arr-arpt", 1); var toFromSet = props.globals.getNode("/FMGC/internal/tofrom-set", 1); # Props.initNode var wpID = [[props.globals.initNode("/FMGC/flightplan[0]/wp[0]/id", "", "STRING")], [props.globals.initNode("/FMGC/flightplan[1]/wp[0]/id", "", "STRING")], [props.globals.initNode("/FMGC/flightplan[2]/wp[0]/id", "", "STRING")]]; var wpLat = [[props.globals.initNode("/FMGC/flightplan[0]/wp[0]/lat", 0, "DOUBLE")], [props.globals.initNode("/FMGC/flightplan[1]/wp[0]/lat", 0, "DOUBLE")], [props.globals.initNode("/FMGC/flightplan[2]/wp[0]/lat", 0, "DOUBLE")]]; var wpLon = [[props.globals.initNode("/FMGC/flightplan[0]/wp[0]/lon", 0, "DOUBLE")], [props.globals.initNode("/FMGC/flightplan[1]/wp[0]/lon", 0, "DOUBLE")], [props.globals.initNode("/FMGC/flightplan[2]/wp[0]/lon", 0, "DOUBLE")]]; var wpCourse = [[props.globals.initNode("/FMGC/flightplan[0]/wp[0]/course", 0, "DOUBLE")], [props.globals.initNode("/FMGC/flightplan[1]/wp[0]/course", 0, "DOUBLE")], [props.globals.initNode("/FMGC/flightplan[2]/wp[0]/course", 0, "DOUBLE")]]; var wpDistance = [[props.globals.initNode("/FMGC/flightplan[0]/wp[0]/distance", 0, "DOUBLE")], [props.globals.initNode("/FMGC/flightplan[1]/wp[0]/distance", 0, "DOUBLE")], [props.globals.initNode("/FMGC/flightplan[2]/wp[0]/distance", 0, "DOUBLE")]]; var wpCoursePrev = [[props.globals.initNode("/FMGC/flightplan[0]/wp[0]/course-from-prev", 0, "DOUBLE")], [props.globals.initNode("/FMGC/flightplan[1]/wp[0]/course-from-prev", 0, "DOUBLE")], [props.globals.initNode("/FMGC/flightplan[2]/wp[0]/course-from-prev", 0, "DOUBLE")]]; var wpDistancePrev = [[props.globals.initNode("/FMGC/flightplan[0]/wp[0]/distance-from-prev", 0, "DOUBLE")], [props.globals.initNode("/FMGC/flightplan[1]/wp[0]/distance-from-prev", 0, "DOUBLE")], [props.globals.initNode("/FMGC/flightplan[2]/wp[0]/distance-from-prev", 0, "DOUBLE")]]; var flightPlanController = { flightplans: [createFlightplan(), createFlightplan(), createFlightplan(), nil], temporaryFlag: [0, 0], # These flags are only for the main flgiht-plan active: props.globals.initNode("/FMGC/flightplan[2]/active", 0, "BOOL"), currentToWpt: nil, # container for the current TO waypoint ghost currentToWptIndex: props.globals.initNode("/FMGC/flightplan[2]/current-wp", 0, "INT"), currentToWptIndexTemp: 0, currentToWptID: props.globals.initNode("/FMGC/flightplan[2]/current-leg", "", "STRING"), courseToWpt: props.globals.initNode("/FMGC/flightplan[2]/current-leg-course", 0, "DOUBLE"), courseMagToWpt: props.globals.initNode("/FMGC/flightplan[2]/current-leg-course-mag", 0, "DOUBLE"), distToWpt: props.globals.initNode("/FMGC/flightplan[2]/current-leg-dist", 0, "DOUBLE"), wptType: nil, wptTypeNoAdvanceDelete: 0, distanceToDest: [0, 0, 0], num: [props.globals.initNode("/FMGC/flightplan[0]/num", 0, "INT"), props.globals.initNode("/FMGC/flightplan[1]/num", 0, "INT"), props.globals.initNode("/FMGC/flightplan[2]/num", 0, "INT")], arrivalIndex: [0, 0, 0], arrivalDist: 0, _arrivalDist: 0, fromWptTime: nil, fromWptAlt: nil, _timeTemp: nil, _altTemp: nil, reset: func() { me.temporaryFlag[0] = 0; me.temporaryFlag[1] = 0; me.resetFlightplan(0); me.resetFlightplan(1); me.resetFlightplan(2); }, resetFlightplan: func(n) { me.flightplans[n].cleanPlan(); me.flightplans[n].departure = nil; me.flightplans[n].destination = nil; }, createTemporaryFlightPlan: func(n) { me.resetFlightplan(n); me.flightplans[n] = me.flightplans[2].clone(); me.temporaryFlag[n] = 1; if (canvas_mcdu.myDirTo[n] != nil) { canvas_mcdu.myDirTo[n].updateTmpy(); } if (canvas_mcdu.myHold[n] != nil) { canvas_mcdu.myHold[n].updateTmpy(); } if (canvas_mcdu.myAirways[n] != nil) { canvas_mcdu.myAirways[n].updateTmpy(); } me.flightPlanChanged(n); }, loadFlightPlan: func(path) { call(func {me.flightplans[3] = createFlightplan(path);}, nil, var err = []); if (size(err) or me.flightplans[3] == nil) { print(err[0]); print("Load failed."); } me.flightplans[3].departure = airportinfo(getprop("FMGC/internal/dep-arpt")); me.flightplans[3].destination = airportinfo(getprop("FMGC/internal/arr-arpt")); me.destroyTemporaryFlightPlan(3, 1); }, destroyTemporaryFlightPlan: func(n, a) { # a = 1 activate, a = 0 erase if (a == 1) { flightPlanTimer.stop(); me.resetFlightplan(2); me.flightplans[2] = me.flightplans[n].clone(); me.flightPlanChanged(2); flightPlanTimer.start(); } if (n == 3) { return; } me.resetFlightplan(n); me.temporaryFlag[n] = 0; if (canvas_mcdu.myDirTo[n] != nil) { canvas_mcdu.myDirTo[n].updateTmpy(); } }, updateAirports: func(dep, arr, plan) { me.resetFlightplan(plan); me.flightplans[plan].departure = airportinfo(dep); me.flightplans[plan].destination = airportinfo(arr); if (plan == 2) { me.destroyTemporaryFlightPlan(0, 0); me.destroyTemporaryFlightPlan(1, 0); me.currentToWptIndex.setValue(0); } me.addDiscontinuity(1, plan); # reset mcdu if it exists if (canvas_mcdu.myArrival[0] != nil) { canvas_mcdu.myArrival[0].reset(); } if (canvas_mcdu.myArrival[1] != nil) { canvas_mcdu.myArrival[1].reset(); } if (canvas_mcdu.myDeparture[0] != nil) { canvas_mcdu.myDeparture[0].reset(); } if (canvas_mcdu.myDeparture[1] != nil) { canvas_mcdu.myDeparture[1].reset(); } #todo if plan = 2, kill any tmpy flightplan me.flightPlanChanged(plan); }, autoSequencing: func() { me._timeTemp = math.round(getprop("/sim/time/utc/minute") + (getprop("/sim/time/utc/second") / 60)); if (me._timeTemp < 10) { me._timeTemp = "0" ~ me._timeTemp; } me.fromWptTime = getprop("/sim/time/utc/hour") ~ me._timeTemp; me._altTemp = getprop("/systems/navigation/adr/output/baro-alt-corrected-1-capt"); if (me._altTemp > getprop("FMGC/internal/trans-alt")) { me.fromWptAlt = "FL" ~ math.round(me._altTemp / 100); } else { if (me._altTemp > 0) { me.fromWptAlt = math.round(me._altTemp); } else { me.fromWptAlt = "M" ~ math.round(me._altTemp); } } # todo setlistener on sim/time/warp to recompute predictions # Advancing logic me.currentToWptIndexTemp = me.currentToWptIndex.getValue(); if (me.currentToWptIndexTemp < 1) { me.currentToWptIndex.setValue(1); } else if (me.num[2].getValue() > 2) { if (me.currentToWptIndexTemp == 2) { # Clean up after a no-sequence waypoint me.currentToWptIndex.setValue(1); # MUST be set first # TODO: Add support for deleting multiple waypoints at once, this will do for now if (me.temporaryFlag[0] == 1 and wpID[0][0] == wpID[2][0]) { me.deleteWP(0, 0); } if (me.temporaryFlag[1] == 1 and wpID[1][0] == wpID[2][0]) { me.deleteWP(0, 1); } me.deleteWP(0, 2, 0, 1); if (me.temporaryFlag[0] == 1 and wpID[0][0] == wpID[2][0]) { me.deleteWP(0, 0); } if (me.temporaryFlag[1] == 1 and wpID[1][0] == wpID[2][0]) { me.deleteWP(0, 1); } me.deleteWP(0, 2, 0, 1); } else { me.wptType = me.flightplans[2].getWP(me.currentToWptIndexTemp).wp_type; me.wptTypeNoAdvanceDelete = me.wptType == "radialIntercept" or me.wptType == "vectors" or me.wptType == "hdgToAlt"; if (me.wptTypeNoAdvanceDelete) { me.currentToWptIndex.setValue(2); } else { if (me.temporaryFlag[0] == 1 and wpID[0][0] == wpID[2][0]) { me.deleteWP(0, 0); } if (me.temporaryFlag[1] == 1 and wpID[1][0] == wpID[2][0]) { me.deleteWP(0, 1); } me.deleteWP(0, 2, 0, 1); } } } }, # for these two remember to call flightPlanChanged. We are assuming this is called from a function which will all flightPlanChanged itself. addDiscontinuity: func(index, plan) { if (DEBUG_DISCONT) { return; } if (index > 0) { if (me.flightplans[plan].getWP(index).wp_name != "DISCONTINUITY" and me.flightplans[plan].getWP(index - 1).wp_name != "DISCONTINUITY") { me.flightplans[plan].insertWP(createDiscontinuity(), index); } } else { if (me.flightplans[plan].getWP(index).wp_name != "DISCONTINUITY") { me.flightplans[plan].insertWP(createDiscontinuity(), index); } } }, # insertTP - insert PPOS waypoint denoted "T-P" at specified index # args: n, index # n: flightplan to which the PPOS waypoint will be inserted # index: optional argument, defaults to 1, index which the waypoint will be at. # Default to one, as direct to will insert TP, then create leg to DIRTO waypoint, then delete waypoint[0] insertTP: func(n, index = 1) { me.flightplans[n].insertWP(createWP(geo.aircraft_position(), "T-P"), index); }, # childWPBearingDistance - return waypoint at bearing and distance from specified waypoint ghost # args: wpt, bearing, dist, name, typeStr # wpt: waypoint ghost # bearing: bearing of waypoint to be created from specified waypoint # distance: distance of waypoint to be created from specified waypoint, nautical miles # name: name of waypoint to be created # typeStr: optional argument to be passed to createWP, must be one of "sid", "star" "approach" "missed" or "pseudo" childWPBearingDistance: func(wpt, bearing, dist, name, typeStr = "") { var coordinates = greatCircleMove(wpt.lat, wpt.lon, bearing, dist); if (typeStr != "") { return createWP(coordinates, name); } else { return createWP(coordinates, name, typeStr); } }, # insertNOSID - create default SID and add to flightplan # args: n: plan on which the SID will be created # The default SID is a leg from departure runway to a point 2.5 miles on the runway extended centreline # if NO SID has already been inserted, we will not insert another one. insertNOSID: func(n) { var wptStore = me.flightplans[n].getWP(0); if (wptStore.wp_type == "runway") { if (me.flightplans[n].getWP(1).id == "1500") { # check if we have NO SID already loaded me.deleteWP(1, n, 1); } # fudge the altitude since we cannot create a hdgtoAlt from nasal. Assume 600 feet per mile - 2.5 miles me.flightplans[n].insertWP(me.childWPBearingDistance(wptStore, me.flightplans[n].departure_runway.heading, 2.5, "1500", "sid"), 1); } me.flightPlanChanged(n); }, # insertNOSTAR - create default STAR and add to flightplan # args: n: plan on which the STAR will be created # The default STAR is a leg from departure runway to a point 5 miles on the runway extended centreline # if NO STAR has already been inserted, we will not insert another one. insertNOSTAR: func(n) { var wptStore = me.flightplans[n].getWP(me.arrivalIndex[n]); if (wptStore.wp_type == "runway") { if (me.flightplans[n].getWP(me.arrivalIndex[n] - 1).id == "CF") { # check if we have NO STAR already loaded me.deleteWP(me.arrivalIndex[n] - 1, n, 1); } var hdg = me.flightplans[n].destination_runway.heading + 180; if (hdg > 360) { hdg = hdg - 360; } me.flightplans[n].insertWP(me.childWPBearingDistance(wptStore, hdg, 5, "CF", "star"), me.arrivalIndex[n]); } me.flightPlanChanged(n); }, # directTo - create leg direct from present position to a specified waypoint # args: waypointGhost, plan # waypointGost: waypoint ghost of the waypoint # plan: plan on which the direct to leg will be created # We first insert a PPOS waypoint at index 1 # We check if the flightplan already contains the waypoint passed to the function # If it exists, we delete intermediate waypoints # If it does not, we insert the waypoint at index 2 and add a discontinuity at index 3 # In either case, we delete the current FROM waypoint, index 0, and call flightPlanChanged to recalculate # We attempt to get the distance from the aircraft current position to the chosen waypoint and update mcdu with it directTo: func(waypointGhost, plan) { if (me.flightplans[plan].indexOfWP(waypointGhost) == -1) { me.insertTP(plan, 1); me.flightplans[plan].insertWP(createWPFrom(waypointGhost), 2); me.addDiscontinuity(3, plan); } else { # we want to delete the intermediate waypoints up to but not including the waypoint. Leave index 0, we delete it later. # example - waypoint dirto is index 5, we want to delete indexes 1 -> 4. 5 - 1 = 4. # so four individual deletions. Delete index 1 four times. # Add one extra for the TP, so while > 2 var timesToDelete = me.flightplans[plan].indexOfWP(waypointGhost); while (timesToDelete > 1) { me.deleteWP(1, plan, 1); timesToDelete -= 1; } # Add TP afterwards, this is essential me.insertTP(plan, 1); } me.deleteWP(0, plan); me.flightPlanChanged(plan); var curAircraftPosDirTo = geo.aircraft_position(); canvas_mcdu.myDirTo[plan].updateDist(me.flightplans[plan].getWP(1).courseAndDistanceFrom(curAircraftPosDirTo)[1]); }, deleteWP: func(index, n, a = 0, s = 0) { # a = 1, means adding a waypoint via deleting intermediate. s = 1, means autosequencing var wp = wpID[n][index].getValue(); if (((s == 0 and left(wp, 4) != FMGCdep.getValue() and left(wp, 4) != FMGCarr.getValue()) or (s == 1)) and me.flightplans[n].getPlanSize() > 2) { if (me.flightplans[n].getWP(index).id != "DISCONTINUITY" and a == 0) { # if it is a discont, don't make a new one me.flightplans[n].deleteWP(index); if (me.flightplans[n].getWP(index) != nil and s == 0) { if (me.flightplans[n].getWP(index).id != "DISCONTINUITY") { # else, if the next one isn't a discont, add one me.addDiscontinuity(index, n); } } } else { me.flightplans[n].deleteWP(index); } me.flightPlanChanged(n); canvas_nd.A3XXRouteDriver.triggerSignal("fp-removed"); return 2; } else { return 1; } }, insertAirport: func(text, index, plan, override = 0, overrideIndex = -1) { if (index == 0) { return 1; } var airport = findAirportsByICAO(text); if (size(airport) == 0) { return 0; } if (size(airport) == 1 or override) { if (!override) { if (me.flightplans[plan].indexOfWP(airport[0]) == -1) { me.flightplans[plan].insertWP(createWPFrom(airport[0]), index); me.addDiscontinuity(index + 1, plan); me.flightPlanChanged(plan); return 2; } else { var numToDel = me.flightplans[plan].indexOfWP(airport[0]) - index; while (numToDel > 0) { me.deleteWP(index, plan, 1); numToDel -= 1; } return 2; } } else { if (me.flightplans[plan].indexOfWP(airport[overrideIndex]) == -1) { me.flightplans[plan].insertWP(createWPFrom(airport[overrideIndex]), index); me.addDiscontinuity(index + 1, plan); me.flightPlanChanged(plan); return 2; } else { var numToDel = me.flightplans[plan].indexOfWP(airport[overrideIndex]) - index; while (numToDel > 0) { me.deleteWP(index, plan, 1); numToDel -= 1; } return 2; } } } elsif (size(airport) >= 1) { if (canvas_mcdu.myDuplicate[plan] != nil) { canvas_mcdu.myDuplicate[plan].del(); } canvas_mcdu.myDuplicate[plan] = nil; canvas_mcdu.myDuplicate[plan] = mcdu.duplicateNamesPage.new(airport, index, 0, plan); setprop("MCDU[" ~ plan ~ "]/page", "DUPLICATENAMES"); return 2; } }, insertFix: func(text, index, plan, override = 0, overrideIndex = -1) { # override - means always choose [0] if (index == 0) { return 1; } var fix = findFixesByID(text); if (size(fix) == 0) { return 0; } if (size(fix) == 1 or override) { if (!override) { if (me.flightplans[plan].indexOfWP(fix[0]) == -1) { me.flightplans[plan].insertWP(createWPFrom(fix[0]), index); me.addDiscontinuity(index + 1, plan); me.flightPlanChanged(plan); return 2; } else { var numToDel = me.flightplans[plan].indexOfWP(fix[0]) - index; while (numToDel > 0) { me.deleteWP(index, plan, 1); numToDel -= 1; } return 2; } } else { if (me.flightplans[plan].indexOfWP(fix[overrideIndex]) == -1) { me.flightplans[plan].insertWP(createWPFrom(fix[overrideIndex]), index); me.addDiscontinuity(index + 1, plan); me.flightPlanChanged(plan); return 2; } else { var numToDel = me.flightplans[plan].indexOfWP(fix[overrideIndex]) - index; while (numToDel > 0) { me.deleteWP(index, plan, 1); numToDel -= 1; } return 2; } } } elsif (size(fix) >= 1) { if (canvas_mcdu.myDuplicate[plan] != nil) { canvas_mcdu.myDuplicate[plan].del(); } canvas_mcdu.myDuplicate[plan] = nil; canvas_mcdu.myDuplicate[plan] = mcdu.duplicateNamesPage.new(fix, index, 0, plan); setprop("MCDU[" ~ plan ~ "]/page", "DUPLICATENAMES"); return 2; } }, insertLatLonFix: func(text, index, plan) { if (index == 0) { return 1; } var lat = split("/", text)[0]; var lon = split("/", text)[1]; var latDecimal = mcdu.stringToDegrees(lat, "lat"); var lonDecimal = mcdu.stringToDegrees(lon, "lon"); if (latDecimal > 90 or latDecimal < -90 or lonDecimal > 180 or lonDecimal < -180) { return 1; } var myWpLatLon = createWP(latDecimal, lonDecimal, "LL" ~ index); if (me.flightplans[plan].indexOfWP(myWpLatLon) == -1) { me.flightplans[plan].insertWP(myWpLatLon, index); me.addDiscontinuity(index + 1, plan); me.flightPlanChanged(plan); return 2; } else { var numToDel = me.flightplans[plan].indexOfWP(myWpLatLon) - index; while (numToDel > 0) { me.deleteWP(index, plan, 1); numToDel -= 1; } return 2; } }, insertNavaid: func(text, index, plan, override = 0, overrideIndex = -1) { if (index == 0) { return 1; } var navaid = findNavaidsByID(text); if (size(navaid) == 0) { return 0; } if (size(navaid) == 1 or override) { if (!override) { if (me.flightplans[plan].indexOfWP(navaid[0]) == -1) { me.flightplans[plan].insertWP(createWPFrom(navaid[0]), index); me.addDiscontinuity(index + 1, plan); me.flightPlanChanged(plan); return 2; } else { var numToDel = me.flightplans[plan].indexOfWP(navaid[0]) - index; while (numToDel > 0) { me.deleteWP(index, plan, 1); numToDel -= 1; } return 2; } } else { if (me.flightplans[plan].indexOfWP(navaid[overrideIndex]) == -1) { me.flightplans[plan].insertWP(createWPFrom(navaid[overrideIndex]), index); me.addDiscontinuity(index + 1, plan); me.flightPlanChanged(plan); return 2; } else { var numToDel = me.flightplans[plan].indexOfWP(navaid[overrideIndex]) - index; while (numToDel > 0) { me.deleteWP(index, plan, 1); numToDel -= 1; } return 2; } } } elsif (size(navaid) >= 1) { if (canvas_mcdu.myDuplicate[plan] != nil) { canvas_mcdu.myDuplicate[plan].del(); } canvas_mcdu.myDuplicate[plan] = nil; canvas_mcdu.myDuplicate[plan] = mcdu.duplicateNamesPage.new(navaid, index, 1, plan); setprop("MCDU[" ~ plan ~ "]/page", "DUPLICATENAMES"); return 2; } }, scratchpad: func(text, index, plan) { # return 0 not in database, 1 not allowed, 2 success, 3 = not allowed due to dir to if (mcdu.dirToFlag) { return 3; } if (!fmgc.flightPlanController.temporaryFlag[plan]) { if (text == "CLR" and me.flightplans[2].getWP(index).wp_name == "DISCONTINUITY") { var thePlan = 2; } else { fmgc.flightPlanController.createTemporaryFlightPlan(plan); var thePlan = plan; } } else { var thePlan = plan; } if (text == "CLR") { return me.deleteWP(index, thePlan, 0); } elsif (size(text) > 12) { return me.insertLatLonFix(text, index, thePlan); } elsif (size(text) == 5) { return me.insertFix(text, index, thePlan); } elsif (size(text) == 4) { return me.insertAirport(text, index, thePlan); } elsif (size(text) == 3 or size(text) == 2) { return me.insertNavaid(text, index, thePlan); } else { return 1; } }, flightPlanChanged: func(n) { sizeWP = size(wpID[n]); for (var counter = sizeWP; counter < me.flightplans[n].getPlanSize(); counter += 1) { # create new properties if they are required append(wpID[n], props.globals.initNode("/FMGC/flightplan[" ~ n ~ "]/wp[" ~ counter ~ "]/text", "", "STRING")); append(wpLat[n], props.globals.initNode("/FMGC/flightplan[" ~ n ~ "]/wp[" ~ counter ~ "]/lat", 0, "DOUBLE")); append(wpLon[n], props.globals.initNode("/FMGC/flightplan[" ~ n ~ "]/wp[" ~ counter ~ "]/lon", 0, "DOUBLE")); append(wpCourse[n], props.globals.initNode("/FMGC/flightplan[" ~ n ~ "]/wp[" ~ counter ~ "]/course", 0, "DOUBLE")); append(wpDistance[n], props.globals.initNode("/FMGC/flightplan[" ~ n ~ "]/wp[" ~ counter ~ "]/distance", 0, "DOUBLE")); append(wpCoursePrev[n], props.globals.initNode("/FMGC/flightplan[" ~ n ~ "]/wp[" ~ counter ~ "]/course-from-prev", 0, "DOUBLE")); append(wpDistancePrev[n], props.globals.initNode("/FMGC/flightplan[" ~ n ~ "]/wp[" ~ counter ~ "]/distance-from-prev", 0, "DOUBLE")); } me.updatePlans(); canvas_nd.A3XXRouteDriver.triggerSignal("fp-added"); }, updatePlans: func() { me.updateCurrentWaypoint(); me._arrivalDist = 0; for (var n = 0; n <= 2; n += 1) { for (var wpt = 0; wpt < me.flightplans[n].getPlanSize(); wpt += 1) { # Iterate through the waypoints and update their data var curAircraftPos = geo.aircraft_position(); # don't want to get this corrupted so make sure it is a local variable var waypointHashStore = me.flightplans[n].getWP(wpt); courseDistanceFrom = waypointHashStore.courseAndDistanceFrom(curAircraftPos); wpID[n][wpt].setValue(waypointHashStore.wp_name); wpLat[n][wpt].setValue(waypointHashStore.wp_lat); wpLon[n][wpt].setValue(waypointHashStore.wp_lon); wpCourse[n][wpt].setValue(waypointHashStore.courseAndDistanceFrom(curAircraftPos)[0]); wpDistance[n][wpt].setValue(waypointHashStore.courseAndDistanceFrom(curAircraftPos)[1]); if (wpt == 1) { if (me.flightplans[n].getWP(wpt).wp_name != "DISCONTINUITY" and me.flightplans[n].getWP(wpt).wp_type != "vectors" and me.flightplans[n].getWP(wpt).wp_type != "hdgToAlt" and wpt <= me.arrivalIndex[n]) { # print("Adding " ~ courseDistanceFrom[1] ~ " miles for waypoint " ~ me.flightplans[n].getWP(wpt).wp_name); me._arrivalDist += courseDistanceFrom[1]; # distance to next waypoint, therafter to end of flightplan } } if (left(wpID[n][wpt].getValue(), 4) == FMGCarr.getValue() and wpt != 0) { if (me.arrivalIndex[n] != wpt) { me.arrivalIndex[n] = wpt; } } if (wpt > 0) { geoPosPrev.set_latlon(me.flightplans[n].getWP(wpt - 1).lat, me.flightplans[n].getWP(wpt - 1).lon); courseDistanceFromPrev = waypointHashStore.courseAndDistanceFrom(geoPosPrev); wpCoursePrev[n][wpt].setValue(courseDistanceFromPrev[0]); wpDistancePrev[n][wpt].setValue(courseDistanceFromPrev[1]); if (wpt > 1) { if (me.flightplans[n].getWP(wpt - 1).wp_name != "DISCONTINUITY" and me.flightplans[n].getWP(wpt).wp_name != "DISCONTINUITY" and me.flightplans[n].getWP(wpt - 1).wp_type != "vectors" and me.flightplans[n].getWP(wpt - 1).wp_type != "hdgToAlt" and me.flightplans[n].getWP(wpt).wp_type != "vectors" and me.flightplans[n].getWP(wpt).wp_type != "hdgToAlt" and wpt <= me.arrivalIndex[n]) { # print("Adding " ~ courseDistanceFromPrev[1] ~ " miles for waypoint " ~ me.flightplans[n].getWP(wpt).wp_name); me._arrivalDist += courseDistanceFromPrev[1]; } } } else { # use PPOS for the first waypoint wpCoursePrev[n][wpt].setValue(courseDistanceFrom[0]); wpDistancePrev[n][wpt].setValue(courseDistanceFrom[1]); } if (left(wpID[n][wpt].getValue(), 4) == FMGCarr.getValue() and wpt != 0) { if (me.arrivalIndex[n] != wpt) { # don't merge line 397 and 398 if statements if (canvas_mcdu.myFpln[0] != nil) { canvas_mcdu.myFpln[0].destInfo(); } if (canvas_mcdu.myFpln[1] != nil) { canvas_mcdu.myFpln[1].destInfo(); } } } } } # print("Total: " ~ me._arrivalDist); me.arrivalDist = me._arrivalDist; me.updateMCDUDriver(n); }, updateCurrentWaypoint: func() { for (var india = 0; india <= 2; india += 1) { if (toFromSet.getBoolValue() and me.flightplans[india].departure != nil and me.flightplans[india].destination != nil) { # check if flightplan exists var curAircraftPos = geo.aircraft_position(); # don't want to get this corrupted so make sure it is a local variable if (india == 2) { # main plan if (!me.active.getBoolValue()) { me.active.setValue(1); } if (me.currentToWptIndex.getValue() > me.flightplans[india].getPlanSize()) { me.currentToWptIndex.setValue(me.flightplans[india].getPlanSize()); } me.currentToWpt = me.flightplans[india].getWP(me.currentToWptIndex.getValue()); if (me.currentToWptID.getValue() != me.currentToWpt.wp_name) { me.currentToWptID.setValue(me.currentToWpt.wp_name); } me.courseToWpt.setValue(me.currentToWpt.courseAndDistanceFrom(curAircraftPos)[0]); me.distToWpt.setValue(me.currentToWpt.courseAndDistanceFrom(curAircraftPos)[1]); magTrueError = magHDG.getValue() - trueHDG.getValue(); me.courseMagToWpt.setValue(me.courseToWpt.getValue() + magTrueError); } if (me.num[india].getValue() != me.flightplans[india].getPlanSize()) { me.num[india].setValue(me.flightplans[india].getPlanSize()); } } else { if (india == 2) { if (me.active.getBoolValue()) { me.active.setValue(0); } if (me.currentToWptID.getValue() != "") { me.currentToWptID.setValue(""); } } if (me.num[india].getValue() != 0) { me.num[india].setValue(0); } } } }, updateMCDUDriver: func() { for (var i = 0; i <= 1; i += 1) { if (canvas_mcdu.myFpln[i] != nil) { canvas_mcdu.myFpln[i].updatePlan(); } if (canvas_mcdu.myDirTo[i] != nil) { canvas_mcdu.myDirTo[i].updateFromFpln(); } } }, }; var flightPlanTimer = maketimer(0.1, flightPlanController, flightPlanController.updatePlans);