AFG/dump1090
3
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

Only set/reset position_from_mlat when we actually see position data.

Browse source 
Otherwise, if the position data times out on the dump1090 side, we'd
keep the last seen position on the webpage side but lose the mlat
status.
This commit is contained in:
Oliver Jowett 2015-06-29 15:51:42 +01:00
parent 32f87412d6
commit e5053ac5c9
1 changed files with 11 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

21
public_html/planeObject.js
View file

@ -13,6 +13,7 @@ function PlaneObject(icao) {
this.speed = null; this.speed = null;
this.track = null; this.track = null;
this.position = null; this.position = null;
this.position_from_mlat = false
this.sitedist = null; this.sitedist = null;
// Data packet numbers // Data packet numbers
@ -290,6 +291,16 @@ PlaneObject.prototype.updateData = function(receiver_timestamp, data) {
if (SitePosition !== null) { if (SitePosition !== null) {
this.sitedist = google.maps.geometry.spherical.computeDistanceBetween (SitePosition, this.position); this.sitedist = google.maps.geometry.spherical.computeDistanceBetween (SitePosition, this.position);
} }
this.position_from_mlat = false;
if (typeof data.mlat !== "undefined") {
for (var i = 0; i < data.mlat.length; ++i) {
if (data.mlat[i] === "lat" || data.mlat[i] == "lon") {
this.position_from_mlat = true;
break;
}
}
}
} }
if (typeof data.flight !== "undefined") if (typeof data.flight !== "undefined")
this.flight = data.flight; this.flight = data.flight;
@ -297,16 +308,6 @@ PlaneObject.prototype.updateData = function(receiver_timestamp, data) {
this.squawk = data.squawk; this.squawk = data.squawk;
if (typeof data.category !== "undefined") if (typeof data.category !== "undefined")
this.category = data.category; this.category = data.category;
this.position_from_mlat = false
if (typeof data.mlat !== "undefined") {
for (var i = 0; i < data.mlat.length; ++i) {
if (data.mlat[i] === "lat" || data.mlat[i] == "lon") {
this.position_from_mlat = true;
break;
}
}
}
}; };
PlaneObject.prototype.updateTick = function(receiver_timestamp, last_timestamp) { PlaneObject.prototype.updateTick = function(receiver_timestamp, last_timestamp) {