Andrew Nesbitt
263 linhas
7.0 KiB
HTML
263 linhas
7.0 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title></title>
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<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
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<style type="text/css" media="screen">
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button.active{
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background:red;
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}
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body{
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margin:0;
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padding:0;
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height:100%;
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background:#000;
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color:#fff;
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font-family: Helvetica, Arial, "MS Trebuchet", sans-serif;
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}
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#map, #droneStream{
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width: 50%;
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height: 400px;
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float:left;
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}
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#data, #controls{
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width:50%;
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float:left;
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}
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#droneStream canvas{
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width: 100%;
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height: 400px;
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}
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.section{
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width:33%;
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float:left;
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}
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.section button{
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padding:5px;
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background:#fff;
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border:none;
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min-width:100px;
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cursor:pointer;
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}
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#drone-position, #phone-position{
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float:left;
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width:50%;
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}
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</style>
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<link rel="stylesheet" href="/leaflet.css" />
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</head>
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<body>
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<div id="map"></div>
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<div id='droneStream'></div>
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<div id='controls'>
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<div class='section'>
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<button id='takeoff'>Takeoff</button><br />
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<button id='land'>Land</button><br />
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<button id='reset'>Reset</button>
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</div>
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<div class='section'>
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<button id='go'>Go to waypoint</button><br />
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<button id='home'>Return Home</button><br />
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<button id='clear'>Clear Route</button>
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</div>
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<div class='section'>
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<button id='follow'>Follow me</button>
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<button id='manual'>Manual Control</button>
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<button id='stop'>Stop</button>
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</div>
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</div>
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<div id='data'>
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<div id="phone-position">
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Phone:
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<span class='lat'>0</span>,
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<span class='lon'>0</span>
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(+/-<span class='accuracy'>0</span>m)
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</div>
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<div id="drone-position">
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Drone:
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<span class='lat'>0</span>,
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<span class='lon'>0</span>
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<br/>Distance:
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<span class='distance'>0</span>m
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<br/>
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Battery:
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<span class='battery'>0</span>%
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</div>
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</div>
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<script src="http://maps.google.com/maps/api/js?v=3.2&sensor=false"></script>
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<script src="leaflet.js"></script>
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<script src="leaflet-google.js"></script>
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<script src="/dronestream/nodecopter-client.js"></script>
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<script src="jquery.js"></script>
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<script src="/socket.io/socket.io.js"></script>
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<script>
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var socket = io.connect('/');
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var lat, lon, map, laptop, drone, phone, phonePath, waypointPath, dronePath, startPosition;
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var targetLat, targetLon;
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var waypointMarkers = [];
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var activeWaypoints = [];
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var waypoints = [];
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var follow = false;
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var phoneIcon = L.icon({
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iconUrl: 'images/iphone.png'
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});
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var laptopIcon = L.icon({
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iconUrl: 'images/laptop.png'
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});
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var droneIcon = L.icon({
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iconUrl: 'images/copter.png'
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});
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new NodecopterStream(document.getElementById("droneStream"));
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navigator.geolocation.getCurrentPosition(initMap, defaultMap, { enableHighAccuracy:true });
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function initMap(position){
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lat = position.coords.latitude;
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lon = position.coords.longitude;
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map = L.map('map').setView([lat, lon], 20);
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var googleLayer = new L.Google('SATELLITE');
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map.addLayer(googleLayer);
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laptop = L.marker([lat, lon], {icon: laptopIcon}).addTo(map)
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map.on('click', function(e) {
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waypointMarkers.push(L.marker(e.latlng).addTo(map))
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waypoints.push([e.latlng.lat, e.latlng.lng])
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if(waypointPath == undefined){
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waypointPath = L.polyline(waypoints, {color: 'blue'}).addTo(map);
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} else {
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waypointPath.setLatLngs(waypoints)
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}
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});
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}
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function defaultMap(err){
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console.log(err)
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initMap({coords: { latitude: 51, longitude: 2 }})
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}
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function clearWaypoints(){
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waypoints = []
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map.removeLayer(waypointPath)
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waypointPath = undefined
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$.each(waypointMarkers, function(i,m){map.removeLayer(m)})
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}
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function setCurrentTarget(lat, lon){
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targetLat = lat
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targetLon = lon
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socket.emit('go', {lat: targetLat, lon: targetLon})
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}
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function clearCurrentTarget(){
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targetLat = undefined
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targetLon = undefined
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socket.emit('stop')
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}
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$(function(){
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$('#takeoff').click(function(){
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follow = false
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socket.emit('takeoff')
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if (drone != null){
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startPosition = [drone._latlng.lat, drone._latlng.lng]
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}
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})
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$('#land').click(function(){
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follow = false
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socket.emit('land')
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startPosition = []
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})
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$('#reset').click(function(){
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socket.emit('reset')
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})
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$('#stop').click(function(){
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follow = false
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clearCurrentTarget()
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})
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$('#clear').click(function(){
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follow = false
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clearWaypoints()
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})
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$('#home').click(function(){
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follow = false
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activeWaypoints = [startPosition[0], startPosition[1]]
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setCurrentTarget(startPosition[0], startPosition[1])
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})
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$('#go').click(function(){
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follow = false
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if(waypoints.length > 0){
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activeWaypoints = waypoints.slice(0);
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// go to next waypoint
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setCurrentTarget(activeWaypoints[0][0], activeWaypoints[0][1])
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}
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})
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$('#follow').click(function(){
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follow = true
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})
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$('#manual').click(function(){
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// control via xbox
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follow = false
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})
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})
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socket.on('connect', function(){
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socket.on('waypointReached', function(data){
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activeWaypoints.shift()
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if(activeWaypoints.length > 0){
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// go to next waypoint
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setCurrentTarget(activeWaypoints[0][0], activeWaypoints[0][1])
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}
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})
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socket.on('drone', function(data){
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if(data.lat != undefined){
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if (drone == null){
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drone = L.marker([data.lat, data.lon], {icon: droneIcon}).addTo(map)
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dronePath = L.polyline([[data.lat, data.lon]], {color: 'green'}).addTo(map);
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} else{
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drone.setLatLng([data.lat, data.lon])
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dronePath.addLatLng([data.lat, data.lon])
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}
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$('#drone-position .battery').text(data.battery)
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$('#drone-position .lat').text(data.lat)
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$('#drone-position .lon').text(data.lon)
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$('#drone-position .distance').text(data.distance)
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}
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})
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socket.on('phone', function(data){
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if(data.lat != undefined){
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if (laptop == null){
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initMap(data.lat, data.lon)
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}
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if (phone == null){
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phone = L.marker([data.lat, data.lon], {icon: phoneIcon}).addTo(map)
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phonePath = L.polyline([[data.lat, data.lon]], {color: 'red'}).addTo(map);
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} else {
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phone.setLatLng([data.lat, data.lon])
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phonePath.addLatLng([data.lat, data.lon])
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}
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if(follow){
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setCurrentTarget(data.lat, data.lon)
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}
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$('#phone-position .lat').text(data.lat)
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$('#phone-position .lon').text(data.lon)
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$('#phone-position .accuracy').text(data.accuracy)
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}
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})
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})
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</script>
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</body>
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</html>
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