batmud/gmap2: map.js annotate

annotate map.js @ 269:ce747cd9ec59 gmap2

Add error situation handling.

author	Matti Hamalainen <ccr@tnsp.org>
date	Sun, 13 Apr 2014 23:41:40 +0300
parents	98115d71bb64
children	561640ed2204

rev	line source
91 e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	1 // $Id: map.js 2404 2009-12-24 20:01:32Z jeskko $
e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	2
250 ee5492ccba8e Add configurable base URL. Matti Hamalainen <ccr@tnsp.org> parents: 235 diff changeset	3 var pmapBaseURL;
161 074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	4 var pmap;
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	5 var pmapCanvas;
91 e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	6
266 b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	7 var pmapPlrPrevPos = {"x": 8192, "y": 8192};
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	8 var pmapPlrMarker;
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	9 var pmapUpdateTime, pmapUpdateDelay;
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	10
170 fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	11 var pmapTileSize = 256;
fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	12 var pmapTileOrig = pmapTileSize / 2.0;
fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	13 var pmapTilePxPerDeg = pmapTileSize / 360.0;
fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	14 var pmapTilePxPerRad = pmapTileSize / (2.0 * Math.PI);
fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	15
fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	16
171 b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	17 function pmapMinMax(vval, vmin, vmax)
170 fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	18 {
171 b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	19 return Math.min(Math.max(vval, vmin), vmax);
b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	20 }
b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	21
b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	22
172 c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	23 function pmapLatLngToMapCoords(latLng, zoom)
171 b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	24 {
b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	25 msiny = pmapMinMax(Math.sin((latLng.lat() * Math.PI) / 180.0), -0.9999, 0.9999);
170 fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	26
fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	27 px = latLng.lng() * pmapTilePxPerDeg;
fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	28 py = 0.5 * Math.log((1 + msiny) / (1 - msiny)) * - pmapTilePxPerRad;
171 b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	29
172 c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	30 pz = 1 << zoom;
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	31 return new google.maps.Point(px * pz, py * pz);
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	32 }
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	33
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	34
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	35 function pmapMapCoordsToLatLng(point, zoom)
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	36 {
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	37 pz = 1 << zoom;
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	38 px = point.x / pz;
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	39 py = point.y / pz;
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	40
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	41 lng = (px - pmapTileOrig) / pmapTilePxPerDeg;
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	42 latRadians = (py - pmapTileOrig) / - pmapTilePxPerRad;
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	43
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	44 //lat = radiansToDegrees(2 * Math.atan(Math.exp(latRadians)) - Math.PI / 2);
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	45 //lat = (2 * Math.atan(Math.exp(latRadians)) - Math.PI / 2) / (Math.PI / 180);
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	46
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	47 lat = (360 * Math.atan(Math.exp(latRadians))) / Math.PI - 90;
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	48
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	49 return new google.maps.LatLng(lat, lng);
170 fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	50 }
fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	51
fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	52
166 21cf84dcae73 Move code. Matti Hamalainen <ccr@tnsp.org> parents: 161 diff changeset	53 function CanvasProjectionOverlay() {}
21cf84dcae73 Move code. Matti Hamalainen <ccr@tnsp.org> parents: 161 diff changeset	54 CanvasProjectionOverlay.prototype = new google.maps.OverlayView();
21cf84dcae73 Move code. Matti Hamalainen <ccr@tnsp.org> parents: 161 diff changeset	55 CanvasProjectionOverlay.prototype.constructor = CanvasProjectionOverlay;
21cf84dcae73 Move code. Matti Hamalainen <ccr@tnsp.org> parents: 161 diff changeset	56 CanvasProjectionOverlay.prototype.onAdd = function(){};
21cf84dcae73 Move code. Matti Hamalainen <ccr@tnsp.org> parents: 161 diff changeset	57 CanvasProjectionOverlay.prototype.draw = function(){};
21cf84dcae73 Move code. Matti Hamalainen <ccr@tnsp.org> parents: 161 diff changeset	58 CanvasProjectionOverlay.prototype.onRemove = function(){};
91 e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	59
161 074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	60
262 254343316a90 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 250 diff changeset	61 function pmapInitializeMap(args)
153 a7f43ddd1c5e Functionalize. Matti Hamalainen <ccr@tnsp.org> parents: 152 diff changeset	62 {
171 b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	63 // Initialize custom imagemap with our tiles
161 074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	64 var pmapBatMap = new google.maps.ImageMapType(
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	65 {
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	66 getTileUrl: function(coord, zoom)
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	67 {
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	68 return "tiles/"+ zoom +"/"+ coord.y +"/"+ coord.x +".png";
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	69 },
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	70
171 b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	71 tileSize: new google.maps.Size(pmapTileSize, pmapTileSize),
161 074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	72 maxZoom: 10,
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	73 minZoom: 3,
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	74 radius: 1738000,
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	75 name: 'BatMap'
153 a7f43ddd1c5e Functionalize. Matti Hamalainen <ccr@tnsp.org> parents: 152 diff changeset	76 });
91 e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	77
171 b874aae3e75f Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 170 diff changeset	78 // Create map controller object
161 074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	79 pmap = new google.maps.Map(document.getElementById("map"),
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	80 {
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	81 zoom: 3,
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	82 center: new google.maps.LatLng(-15, 10),
153 a7f43ddd1c5e Functionalize. Matti Hamalainen <ccr@tnsp.org> parents: 152 diff changeset	83
161 074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	84 streetViewControl: false,
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	85 draggableCursor: 'crosshair',
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	86 draggingCursor: 'pointer',
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	87 mapTypeControl: false,
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	88 scaleControl: false,
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	89 rotateControl: false,
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	90 overviewMapControl: false,
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	91 });
153 a7f43ddd1c5e Functionalize. Matti Hamalainen <ccr@tnsp.org> parents: 152 diff changeset	92
161 074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	93 pmap.mapTypes.set('BatMap', pmapBatMap);
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	94 pmap.setMapTypeId('BatMap');
153 a7f43ddd1c5e Functionalize. Matti Hamalainen <ccr@tnsp.org> parents: 152 diff changeset	95
161 074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	96 pmapCanvas = new CanvasProjectionOverlay();
074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	97 pmapCanvas.setMap(pmap);
153 a7f43ddd1c5e Functionalize. Matti Hamalainen <ccr@tnsp.org> parents: 152 diff changeset	98
170 fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	99 google.maps.event.addListener(pmap, "mousemove", pmapCoordinateListener);
265 e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	100
e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	101 if (typeof(args) == "object")
224 85ee47035acf Open marker info window if specified coordinates hit it exactly. Matti Hamalainen <ccr@tnsp.org> parents: 200 diff changeset	102 {
266 b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	103 var posSet = false;
265 e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	104 if ("zoom" in args && "x" in args && "y" in args)
224 85ee47035acf Open marker info window if specified coordinates hit it exactly. Matti Hamalainen <ccr@tnsp.org> parents: 200 diff changeset	105 {
266 b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	106 pmapPlrPrevPos = {"x": args.x, "y": args.y};
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	107 posSet = true;
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	108
265 e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	109 google.maps.event.addDomListener(pmap, "foobar", function()
e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	110 {
e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	111 pmap.setZoom(args.zoom);
e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	112 pmap.panTo(pmapMapCoordsToLatLng(new google.maps.Point(args.x, args.y), 6));
e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	113 var tgtMarker = pmapGetMarkerIndexByCoords(args.x, args.y);
e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	114 if (tgtMarker)
e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	115 pmapMyClick(tgtMarker);
e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	116 });
e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	117 }
266 b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	118
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	119 if ("token" in args && args.token != "")
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	120 {
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	121 // Create player position marker
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	122 pmapPlrMarker = new google.maps.Marker(
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	123 {
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	124 position: pmapMapCoordsToLatLng(new google.maps.Point(0, 0)),
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	125 draggable: false,
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	126 map: pmap
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	127 });
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	128
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	129 if (!posSet)
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	130 pmap.setZoom(9);
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	131
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	132 pmapToken = args.token;
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	133 pmapUpdateTime = Date.now();
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	134 pmapUpdateDelay = 0;
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	135 pmapUpdatePID = setInterval("pmapUpdatePlayerPosition()", 500);
265 e908103cdcd8 Change how map initialization arguments are handled. Matti Hamalainen <ccr@tnsp.org> parents: 263 diff changeset	136 }
224 85ee47035acf Open marker info window if specified coordinates hit it exactly. Matti Hamalainen <ccr@tnsp.org> parents: 200 diff changeset	137 }
153 a7f43ddd1c5e Functionalize. Matti Hamalainen <ccr@tnsp.org> parents: 152 diff changeset	138
224 85ee47035acf Open marker info window if specified coordinates hit it exactly. Matti Hamalainen <ccr@tnsp.org> parents: 200 diff changeset	139 pmapInitializeNav();
161 074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	140 pmapInitializeIcons();
153 a7f43ddd1c5e Functionalize. Matti Hamalainen <ccr@tnsp.org> parents: 152 diff changeset	141 pmapInitializeMarkers();
91 e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	142 }
e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	143
93 2324a519ebec Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 92 diff changeset	144
151 13e75e9e732a Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 143 diff changeset	145 //
152 095754c6b332 Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 151 diff changeset	146 // Listener for updating coordinates display
151 13e75e9e732a Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 143 diff changeset	147 //
153 a7f43ddd1c5e Functionalize. Matti Hamalainen <ccr@tnsp.org> parents: 152 diff changeset	148 function pmapCoordinateListener(point)
93 2324a519ebec Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 92 diff changeset	149 {
228 2be6060df6cc Use global offsets. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	150 // Round the coordinates so that we hit the pointed square more accurately
172 c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	151 var p = pmapLatLngToMapCoords(point.latLng, 7);
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	152 var tx = Math.round((p.x + 1) / 2.0);
c62f0cf2bf16 It almost works \:D\ Matti Hamalainen <ccr@tnsp.org> parents: 171 diff changeset	153 var ty = Math.round((p.y + 1) / 2.0);
91 e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	154
200 f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	155 var cx, cy;
161 074b6936ec4f "Kind of works", but not really. Almost nothing works. And even that Matti Hamalainen <ccr@tnsp.org> parents: 157 diff changeset	156 var cont = "Deep Sea";
91 e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	157
157 fadfd0e0a312 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 153 diff changeset	158 for (i = 0; i < pmapContinents.length; i++)
93 2324a519ebec Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 92 diff changeset	159 {
157 fadfd0e0a312 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 153 diff changeset	160 var c = pmapContinents[i];
93 2324a519ebec Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 92 diff changeset	161 if (c != null && tx > c[1] && tx < c[3] && ty > c[2] && ty < c[4])
2324a519ebec Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 92 diff changeset	162 {
91 e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	163 cont = c[0];
170 fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	164 cx = tx - c[1];
fb98e644b80c Fix coordinates display. Matti Hamalainen <ccr@tnsp.org> parents: 166 diff changeset	165 cy = ty - c[2];
91 e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	166 break;
e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	167 }
e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	168 }
e4a37528f1a7 Convert line ends via dos2unix. Matti Hamalainen <ccr@tnsp.org> parents: 76 diff changeset	169
230 c5a06121ed95 Adjust coordinates. Matti Hamalainen <ccr@tnsp.org> parents: 228 diff changeset	170 tx += pmapWorld.ox - 1;
c5a06121ed95 Adjust coordinates. Matti Hamalainen <ccr@tnsp.org> parents: 228 diff changeset	171 ty += pmapWorld.oy - 1;
200 f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	172
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	173 var str = "Cursor: "+
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	174 "Global X: <span class=\"coord\">"+ tx +"</span>, Y: <span class=\"coord\">"+ ty +"</span>, "+
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	175 "Continent: <span class=\"continent\">"+ cont +"</span> ";
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	176
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	177 if (cx >= 0 && cy >= 0)
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	178 str += "[ Local X: <span class=\"coord\">"+ cx +"</span>, Y: <span class=\"coord\">"+ cy +"</span> ]";
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	179
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	180 document.getElementById("footercontent").innerHTML = str;
153 a7f43ddd1c5e Functionalize. Matti Hamalainen <ccr@tnsp.org> parents: 152 diff changeset	181 }
200 f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	182
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	183
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	184 function pmapMakeLink()
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	185 {
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	186 if (pmap)
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	187 {
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	188 var p = pmapLatLngToMapCoords(pmap.getCenter(), 6);
235 0e6fa3f5684d Adjust generated link coordinates so that they match what we desire. Matti Hamalainen <ccr@tnsp.org> parents: 230 diff changeset	189 var tx = Math.round(p.x) + pmapWorld.ox - 1;
228 2be6060df6cc Use global offsets. Matti Hamalainen <ccr@tnsp.org> parents: 224 diff changeset	190 var ty = Math.round(p.y) + pmapWorld.oy;
200 f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	191
250 ee5492ccba8e Add configurable base URL. Matti Hamalainen <ccr@tnsp.org> parents: 235 diff changeset	192 str = pmapBaseURL +"?x="+ tx +"&y="+ ty +"&zoom="+ pmap.getZoom();
200 f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	193
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	194 window.prompt("Copy to clipboard: Ctrl+C, Enter", str);
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	195 }
f5aa704b1ddf Add "Make a link" feature. Matti Hamalainen <ccr@tnsp.org> parents: 172 diff changeset	196 }
266 b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	197
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	198
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	199 function pmapUpdatePlayerPosition()
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	200 {
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	201 if (pmapToken && Date.now() - pmapUpdateTime >= pmapUpdateDelay)
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	202 {
268 98115d71bb64 Some adjustments to realtime player position update code. Matti Hamalainen <ccr@tnsp.org> parents: 266 diff changeset	203 pmapUpdateTime = Date.now();
266 b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	204 // XDownloadUrl("http://www.bat.org/playerpos.php?token="+pmapToken,
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	205 XDownloadUrl("http://tnsp.org/gmapng/playerpos.php?token="+pmapToken,
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	206 function(data, responseCode)
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	207 {
269 ce747cd9ec59 Add error situation handling. Matti Hamalainen <ccr@tnsp.org> parents: 268 diff changeset	208 if (typeof(data) == "string")
266 b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	209 {
269 ce747cd9ec59 Add error situation handling. Matti Hamalainen <ccr@tnsp.org> parents: 268 diff changeset	210 if (data.match(/error/i))
266 b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	211 {
269 ce747cd9ec59 Add error situation handling. Matti Hamalainen <ccr@tnsp.org> parents: 268 diff changeset	212 // In case of an error, stop updating
ce747cd9ec59 Add error situation handling. Matti Hamalainen <ccr@tnsp.org> parents: 268 diff changeset	213 clearInterval(pmapUpdatePID);
266 b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	214 }
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	215 else
269 ce747cd9ec59 Add error situation handling. Matti Hamalainen <ccr@tnsp.org> parents: 268 diff changeset	216 if (data != "")
ce747cd9ec59 Add error situation handling. Matti Hamalainen <ccr@tnsp.org> parents: 268 diff changeset	217 {
ce747cd9ec59 Add error situation handling. Matti Hamalainen <ccr@tnsp.org> parents: 268 diff changeset	218 var pos = JSON.parse(data);
ce747cd9ec59 Add error situation handling. Matti Hamalainen <ccr@tnsp.org> parents: 268 diff changeset	219 if (typeof(pos) == "object" && (pos.x != pmapPlrPrevPos.x \|\| pos.y != pmapPlrPrevPos.y))
ce747cd9ec59 Add error situation handling. Matti Hamalainen <ccr@tnsp.org> parents: 268 diff changeset	220 {
ce747cd9ec59 Add error situation handling. Matti Hamalainen <ccr@tnsp.org> parents: 268 diff changeset	221 pmapPlrMarker.setPosition(pmapMapCoordsToLatLng(new google.maps.Point(pos.x * 2 + 1, pos.y * 2 + 1), 7));
ce747cd9ec59 Add error situation handling. Matti Hamalainen <ccr@tnsp.org> parents: 268 diff changeset	222 pmap.panTo(pmapMapCoordsToLatLng(new google.maps.Point(pos.x, pos.y), 6));
ce747cd9ec59 Add error situation handling. Matti Hamalainen <ccr@tnsp.org> parents: 268 diff changeset	223 pmapPlrPrevPos = pos;
ce747cd9ec59 Add error situation handling. Matti Hamalainen <ccr@tnsp.org> parents: 268 diff changeset	224 pmapUpdateDelay = 500;
ce747cd9ec59 Add error situation handling. Matti Hamalainen <ccr@tnsp.org> parents: 268 diff changeset	225 }
ce747cd9ec59 Add error situation handling. Matti Hamalainen <ccr@tnsp.org> parents: 268 diff changeset	226 else
ce747cd9ec59 Add error situation handling. Matti Hamalainen <ccr@tnsp.org> parents: 268 diff changeset	227 if (pmapUpdateDelay < 5000)
ce747cd9ec59 Add error situation handling. Matti Hamalainen <ccr@tnsp.org> parents: 268 diff changeset	228 pmapUpdateDelay += 500;
ce747cd9ec59 Add error situation handling. Matti Hamalainen <ccr@tnsp.org> parents: 268 diff changeset	229 }
266 b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	230 }
268 98115d71bb64 Some adjustments to realtime player position update code. Matti Hamalainen <ccr@tnsp.org> parents: 266 diff changeset	231 else
98115d71bb64 Some adjustments to realtime player position update code. Matti Hamalainen <ccr@tnsp.org> parents: 266 diff changeset	232 pmapUpdateDelay = 10000;
98115d71bb64 Some adjustments to realtime player position update code. Matti Hamalainen <ccr@tnsp.org> parents: 266 diff changeset	233 },
98115d71bb64 Some adjustments to realtime player position update code. Matti Hamalainen <ccr@tnsp.org> parents: 266 diff changeset	234 function()
98115d71bb64 Some adjustments to realtime player position update code. Matti Hamalainen <ccr@tnsp.org> parents: 266 diff changeset	235 {
98115d71bb64 Some adjustments to realtime player position update code. Matti Hamalainen <ccr@tnsp.org> parents: 266 diff changeset	236 pmapUpdateDelay = 10000;
266 b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	237 });
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	238 }
b50a7ab76548 Implement client-side code for tracking player position. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	239 }