Add Place / Bearing / Distance - uses magnetic heading for now

Nasal/FMGC/flightplan.nas

@@ -125,6 +125,8 @@ var flightPlanController = {
 		
 		me.addDiscontinuity(1, plan);
 		# reset mcdu if it exists
+		if (canvas_mcdu.myFpln[0] != nil) { canvas_mcdu.myFpln[0].scroll = 0; }
+		if (canvas_mcdu.myFpln[1] != nil) { canvas_mcdu.myFpln[1].scroll = 0; }
 		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(); }
@@ -227,11 +229,11 @@ var flightPlanController = {
 	#    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);
+		var coordinates = greatCircleMove(wpt.lat, wpt.lon, num(bearing), num(dist));
 		if (typeStr != "") {
-			return createWP(coordinates, name);
-		} else {
 			return createWP(coordinates, name, typeStr);
+		} else {
+			return createWP(coordinates, name);
 		}
 	},
 	
@@ -330,6 +332,23 @@ var flightPlanController = {
 		}
 	},
 	
+	# createDuplicateNames - helper to spawn DUPLICATENAMES page
+	# args: ghostContainer, index, flag, plan
+	#    ghostContainer: vector of fgPositioned ghosts
+	#    index: index
+	#    flag: is it a navaids DUPLICATENAMES page or not?
+	#    plan: plan
+	#    flagPBD: do we return back to PBD handler or to default waypoint handler?
+	
+	createDuplicateNames: func(ghostContainer, index, flag, plan, flagPBD = 0, bearing = -999, distance = -99) {
+		if (canvas_mcdu.myDuplicate[plan] != nil) {
+			canvas_mcdu.myDuplicate[plan].del();
+		}
+		canvas_mcdu.myDuplicate[plan] = nil;
+		canvas_mcdu.myDuplicate[plan] = mcdu.duplicateNamesPage.new(ghostContainer, index, flag, plan, flagPBD, bearing, distance);
+		setprop("MCDU[" ~ plan ~ "]/page", "DUPLICATENAMES");
+	},
+	
 	insertAirport: func(text, index, plan, override = 0, overrideIndex = -1) {
 		if (index == 0) {
 			return 1;
@@ -371,12 +390,7 @@ var flightPlanController = {
 				}
 			}
 		} elsif (size(airport) >= 1) {
-			if (canvas_mcdu.myDuplicate[plan] != nil) {
+			me.createDuplicateNames(airport, index, 0, plan);
-				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;
 		}
 	},
@@ -422,12 +436,7 @@ var flightPlanController = {
 				}
 			}
 		} elsif (size(fix) >= 1) {
-			if (canvas_mcdu.myDuplicate[plan] != nil) {
+			me.createDuplicateNames(fix, index, 0, plan);
-				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;
 		}
 	},
@@ -503,16 +512,92 @@ var flightPlanController = {
 				}
 			}
 		} elsif (size(navaid) >= 1) {
-			if (canvas_mcdu.myDuplicate[plan] != nil) {
+			me.createDuplicateNames(navaid, index, 1, plan);
-				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;
 		}
 	},
 	
+	# getWPforPBD - parse scratchpad text to find waypoint ghost for PBD
+	# args: text, index, plan
+	#    text: scratchpad text
+	#    index: index at which waypoint will be inserted
+	#    plan: plan to which waypoint will be inserted
+	# return: 
+	#    0: not in database
+	#    1: notAllowed
+	#    2: o.k.
+	
+	getWPforPBD: func(text, index, plan, override = 0, overrideIndex = -1) {
+		if (index == 0) {
+			return 1;
+		}
+		
+		var textSplit = split("/", text);
+		
+		if (size(split(".", textSplit[2])) != 1 or size(textSplit[1]) < 2 or size(textSplit[1]) > 3) {
+			return 1;
+		}
+		
+		var wpGhost = nil;
+		var wpGhostContainer = nil;
+		var type = nil;
+		
+		if (size(textSplit[0]) == 5) {
+			wpGhostContainer = findFixesByID(textSplit[0]);
+			if (size(wpGhostContainer) == 0) {
+				return 0;
+			}
+			type = "fix";
+		} elsif (size(textSplit[0]) == 4) {
+			wpGhostContainer = findAirportsByICAO(textSplit[0]);
+			if (size(wpGhostContainer) == 0) {
+				return 0;
+			}
+			type = "airport";
+		} elsif (size(textSplit[0]) == 3 or size(textSplit[0]) == 2) {
+			wpGhostContainer = findNavaidsByID(textSplit[0]);
+			if (size(wpGhostContainer) == 0) {
+				return 0;
+			}
+			type = "navaid";
+		} else {
+			return 1;
+		}
+		
+		if (size(wpGhostContainer) == 0 or override) {
+			if (!override) {
+				wpGhost = wpGhostContainer[0];
+			} else {
+				wpGhost = wpGhostContainer[overrideIndex];
+			}
+		} else {
+			if (type == "navaid") {
+				me.createDuplicateNames(wpGhostContainer, index, 1, plan, 1, num(textSplit[1]), num(textSplit[2]));
+			} else {
+				me.createDuplicateNames(wpGhostContainer, index, 0, plan, 1, num(textSplit[1]), num(textSplit[2]));
+			}
+			return 2;
+		}
+		
+		var localMagvar = magvar(wpGhost.lat, wpGhost.lon);
+		me.insertPlaceBearingDistance(wpGhost, textSplit[1] + localMagvar, textSplit[2], index, plan);
+		return 2;
+	},
+	
+	
+	# insertPlaceBearingDistance - insert PBD waypoint at specified index,
+	# at some specified bearing, distance from a specified location
+	# args: wp, index, plan
+	#    wpt: waypoint ghost
+	#    index: index to insert at in plan
+	#    plan: plan to insert to
+	
+	insertPlaceBearingDistance: func(wp, bearing, distance, index, plan) {
+		me.flightplans[plan].insertWP(me.childWPBearingDistance(wp, bearing, distance, "PBD" ~ index), index);
+		me.addDiscontinuity(index + 1, plan);
+		me.flightPlanChanged(plan);
+	},
+	
 	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;
@@ -529,7 +614,9 @@ var flightPlanController = {
 			var thePlan = plan;
 		}
 		
-		if (text == "CLR") {
+		if (size(split("/", text)) == 3) {
+			return me.getWPforPBD(text, index, thePlan);
+		} elsif (text == "CLR") {
 			return me.deleteWP(index, thePlan, 0);
 		} elsif (size(text) > 12) {
 			return me.insertLatLonFix(text, index, thePlan);

Nasal/MCDU/DUPLICATE.nas

@@ -28,15 +28,18 @@ var duplicateNamesPage = {
 	enableScroll: 0,
 	scroll: 0,
 	distances: nil,
-	new: func(vector, index, type, computer) {
+	new: func(vector, index, type, computer, flagPBD = 0, pbdBrg = -999, pbdDist = -99) {
-		var fp = {parents:[duplicateNamesPage]};
+		var dn = {parents:[duplicateNamesPage]};
-		fp.vector = vector;
+		dn.vector = vector;
-		fp.index = index;
+		dn.index = index;
-		fp.type = type; # 0 = other, 1 = navaid
+		dn.type = type; # 0 = other, 1 = navaid
-		fp.computer = computer;
+		dn.flagPBD = flagPBD;
-		fp._setupPageWithData();
+		dn.bearing = pbdBrg;
-		fp.distances = [];
+		dn.distance = pbdDist;
-		return fp;
+		dn.computer = computer;
+		dn._setupPageWithData();
+		dn.distances = [];
+		return dn;
 	},
 	del: func() {
 		return nil;
@@ -131,6 +134,7 @@ var duplicateNamesPage = {
 	},
 	pushButtonLeft: func(indexSelect) {
 		if (!dirToFlag) {
+			if (!me.flagPBD) {
 				if (size(me.vector[0].id) == 5) {
 					fmgc.flightPlanController.insertFix(me.vector[0].id, me.index, me.computer, 1, indexSelect - 1);
 					setprop("MCDU[" ~ me.computer ~ "]/page", "F-PLNA");
@@ -141,6 +145,10 @@ var duplicateNamesPage = {
 					fmgc.flightPlanController.insertNavaid(me.vector[0].id, me.index, me.computer, 1, indexSelect - 1);
 					setprop("MCDU[" ~ me.computer ~ "]/page", "F-PLNA");
 				}
+			} else {
+				fmgc.flightPlanController.getWPforPBD(me.vector[0].id ~ "/" ~ me.bearing ~ "/" ~ me.distance, me.index, me.computer, 1, indexSelect - 1);
+				setprop("MCDU[" ~ me.computer ~ "]/page", "F-PLNA");
+			}
 		} else {
 			canvas_mcdu.myDirTo[me.computer].fieldL1(me.vector[0].id, 1, indexSelect - 1);
 			setprop("MCDU[" ~ me.computer ~ "]/page", "DIRTO");

Nasal/MCDU/F-PLN.nas

@@ -71,13 +71,14 @@ var fplnItem = {
 		}
 	},
 	getBrg: func() {
-		me.brg = fmgc.wpCourse[me.plan][me.index].getValue() - pts.Environment.magVar.getValue();
+		me.brg = fmgc.wpCourse[me.plan][me.index].getValue() - magvar();
 		if (me.brg < 0) { me.brg += 360; }
 		if (me.brg > 360) { me.brg -= 360; }
 		return sprintf("%03.0f", math.round(me.brg));
 	},
 	getTrack: func() {
-		me.trk = fmgc.wpCoursePrev[me.plan][me.index].getValue() - pts.Environment.magVar.getValue();
+		var wp = fmgc.flightPlanController.flightplans[me.plan].getWP(me.index);
+		me.trk = fmgc.wpCoursePrev[me.plan][me.index].getValue() - magvar(wp.lat, wp.lon);
 		if (me.trk < 0) { me.trk += 360; }
 		if (me.trk > 360) { me.trk -= 360; }
 		return sprintf("%03.0f", math.round(me.trk));