261 lines
8.7 KiB
JavaScript
261 lines
8.7 KiB
JavaScript
var planeObject = {
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oldlat : null,
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oldlon : null,
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oldalt : null,
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// Basic location information
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altitude : null,
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speed : null,
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track : null,
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latitude : null,
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longitude : null,
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// Info about the plane
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flight : null,
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squawk : null,
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icao : null,
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is_selected : false,
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// Data packet numbers
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messages : null,
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seen : null,
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// Vaild...
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vPosition : false,
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vTrack : false,
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// GMap Details
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marker : null,
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markerColor : MarkerColor,
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lines : [],
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trackdata : new Array(),
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trackline : new Array(),
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// When was this last updated?
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updated : null,
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reapable : false,
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// Appends data to the running track so we can get a visual tail on the plane
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// Only useful for a long running browser session.
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funcAddToTrack : function(){
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// TODO: Write this function out
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this.trackdata.push([this.latitude, this.longitude, this.altitude, this.track, this.speed]);
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this.trackline.push(new google.maps.LatLng(this.latitude, this.longitude));
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},
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// This is to remove the line from the screen if we deselect the plane
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funcClearLine : function() {
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if (this.line) {
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this.line.setMap(null);
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this.line = null;
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}
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},
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// Should create an icon for us to use on the map...
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funcGetIcon : function() {
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this.markerColor = MarkerColor;
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// If this marker is selected we should make it lighter than the rest.
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if (this.is_selected == true) {
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this.markerColor = SelectedColor;
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}
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// If we have not seen a recent update, change color
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if (this.seen > 15) {
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this.markerColor = StaleColor;
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}
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// Plane marker
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var baseSvg = {
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planeData : "M 1.9565564,41.694305 C 1.7174505,40.497708 1.6419973,38.448747 " +
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"1.8096508,37.70494 1.8936398,37.332056 2.0796653,36.88191 2.222907,36.70461 " +
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"2.4497603,36.423844 4.087816,35.47248 14.917931,29.331528 l 12.434577," +
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"-7.050718 -0.04295,-7.613412 c -0.03657,-6.4844888 -0.01164,-7.7625804 " +
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"0.168134,-8.6194061 0.276129,-1.3160905 0.762276,-2.5869575 1.347875," +
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"-3.5235502 l 0.472298,-0.7553719 1.083746,-0.6085497 c 1.194146,-0.67053522 " +
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"1.399524,-0.71738842 2.146113,-0.48960552 1.077005,0.3285939 2.06344," +
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"1.41299352 2.797602,3.07543322 0.462378,1.0469993 0.978731,2.7738408 " +
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"1.047635,3.5036272 0.02421,0.2570284 0.06357,3.78334 0.08732,7.836246 0.02375," +
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"4.052905 0.0658,7.409251 0.09345,7.458546 0.02764,0.04929 5.600384,3.561772 " +
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"12.38386,7.805502 l 12.333598,7.715871 0.537584,0.959688 c 0.626485,1.118378 " +
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"0.651686,1.311286 0.459287,3.516442 -0.175469,2.011604 -0.608966,2.863924 " +
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"-1.590344,3.127136 -0.748529,0.200763 -1.293144,0.03637 -10.184829,-3.07436 " +
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"C 48.007733,41.72562 44.793806,40.60197 43.35084,40.098045 l -2.623567," +
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"-0.916227 -1.981212,-0.06614 c -1.089663,-0.03638 -1.985079,-0.05089 -1.989804," +
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"-0.03225 -0.0052,0.01863 -0.02396,2.421278 -0.04267,5.339183 -0.0395,6.147742 " +
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"-0.143635,7.215456 -0.862956,8.845475 l -0.300457,0.680872 2.91906,1.361455 " +
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"c 2.929379,1.366269 3.714195,1.835385 4.04589,2.41841 0.368292,0.647353 " +
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"0.594634,2.901439 0.395779,3.941627 -0.0705,0.368571 -0.106308,0.404853 " +
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"-0.765159,0.773916 L 41.4545,62.83158 39.259237,62.80426 c -6.030106,-0.07507 " +
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"-16.19508,-0.495041 -16.870991,-0.697033 -0.359409,-0.107405 -0.523792," +
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"-0.227482 -0.741884,-0.541926 -0.250591,-0.361297 -0.28386,-0.522402 -0.315075," +
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"-1.52589 -0.06327,-2.03378 0.23288,-3.033615 1.077963,-3.639283 0.307525," +
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"-0.2204 4.818478,-2.133627 6.017853,-2.552345 0.247872,-0.08654 0.247455," +
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"-0.102501 -0.01855,-0.711959 -0.330395,-0.756986 -0.708622,-2.221756 -0.832676," +
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"-3.224748 -0.05031,-0.406952 -0.133825,-3.078805 -0.185533,-5.937448 -0.0517," +
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"-2.858644 -0.145909,-5.208974 -0.209316,-5.222958 -0.06341,-0.01399 -0.974464," +
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"-0.0493 -2.024551,-0.07845 L 23.247235,38.61921 18.831373,39.8906 C 4.9432155," +
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"43.88916 4.2929558,44.057819 3.4954426,43.86823 2.7487826,43.690732 2.2007966," +
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"42.916622 1.9565564,41.694305 z"
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};
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// If the squawk code is one of the international emergency codes,
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// match the info window alert color.
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if (this.squawk == 7500) {
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this.markerColor = "rgb(255, 85, 85)";
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}
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if (this.squawk == 7600) {
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this.markerColor = "rgb(0, 255, 255)";
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}
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if (this.squawk == 7700) {
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this.markerColor = "rgb(255, 255, 0)";
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}
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// If we have not overwritten color by now, an extension still could but
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// just keep on trucking. :)
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return {
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strokeWeight: (this.is_selected ? 2 : 1),
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path: "M 0,0 "+ baseSvg["planeData"],
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scale: 0.4,
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fillColor: this.markerColor,
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fillOpacity: 0.9,
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anchor: new google.maps.Point(32, 32), // Set anchor to middle of plane.
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rotation: this.track
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};
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},
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// TODO: Trigger actions of a selecting a plane
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funcSelectPlane : function(selectedPlane){
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selectPlaneByHex(this.icao);
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},
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// Update our data
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funcUpdateData : function(data){
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// So we can find out if we moved
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var oldlat = this.latitude;
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var oldlon = this.longitude;
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var oldalt = this.altitude;
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// Update all of our data
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this.updated = new Date().getTime();
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this.altitude = data.altitude;
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this.speed = data.speed;
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this.track = data.track;
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this.latitude = data.lat;
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this.longitude = data.lon;
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this.flight = data.flight;
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this.squawk = data.squawk;
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this.icao = data.hex;
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this.messages = data.messages;
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this.seen = data.seen;
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// If no packet in over 58 seconds, consider the plane reapable
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// This way we can hold it, but not show it just in case the plane comes back
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if (this.seen > 58) {
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this.reapable = true;
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if (this.marker) {
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this.marker.setMap(null);
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this.marker = null;
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}
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if (this.line) {
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this.line.setMap(null);
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this.line = null;
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}
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if (SelectedPlane == this.icao) {
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if (this.is_selected) {
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this.is_selected = false;
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}
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SelectedPlane = null;
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}
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} else {
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if (this.reapable == true) {
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}
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this.reapable = false;
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}
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// Is the position valid?
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if ((data.validposition == 1) && (this.reapable == false)) {
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this.vPosition = true;
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// Detech if the plane has moved
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changeLat = false;
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changeLon = false;
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changeAlt = false;
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if (oldlat != this.latitude) {
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changeLat = true;
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}
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if (oldlon != this.longitude) {
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changeLon = true;
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}
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if (oldalt != this.altitude) {
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changeAlt = true;
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}
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// Right now we only care about lat/long, if alt is updated only, oh well
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if ((changeLat == true) || (changeLon == true)) {
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this.funcAddToTrack();
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if (this.is_selected) {
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this.line = this.funcUpdateLines();
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}
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}
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this.marker = this.funcUpdateMarker();
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PlanesOnMap++;
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} else {
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this.vPosition = false;
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}
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// Do we have a valid track for the plane?
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if (data.validtrack == 1)
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this.vTrack = true;
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else
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this.vTrack = false;
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},
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// Update our marker on the map
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funcUpdateMarker: function() {
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if (this.marker) {
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this.marker.setPosition(new google.maps.LatLng(this.latitude, this.longitude));
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this.marker.setIcon(this.funcGetIcon());
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} else {
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this.marker = new google.maps.Marker({
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position: new google.maps.LatLng(this.latitude, this.longitude),
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map: GoogleMap,
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icon: this.funcGetIcon(),
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visable: true
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});
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// This is so we can match icao address
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this.marker.icao = this.icao;
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// Trap clicks for this marker.
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google.maps.event.addListener(this.marker, 'click', this.funcSelectPlane);
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}
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// Setting the marker title
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if (this.flight.length == 0) {
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this.marker.setTitle(this.hex);
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} else {
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this.marker.setTitle(this.flight+' ('+this.icao+')');
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}
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return this.marker;
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},
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// Update our planes tail line,
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// TODO: Make this multi colored based on options
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// altitude (default) or speed
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funcUpdateLines: function() {
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if (this.line) {
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var path = this.line.getPath();
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path.push(new google.maps.LatLng(this.latitude, this.longitude));
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} else {
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this.line = new google.maps.Polyline({
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strokeColor: '#000000',
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strokeOpacity: 1.0,
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strokeWeight: 3,
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map: GoogleMap,
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path: this.trackline
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});
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}
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return this.line;
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}
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};
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