mirror of https://github.com/webbukkit/dynmap.git
514 lines
17 KiB
JavaScript
514 lines
17 KiB
JavaScript
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var dynmapmarkersets = {};
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componentconstructors['markers'] = function(dynmap, configuration) {
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var me = this;
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function removeAllMarkers() {
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$.each(dynmapmarkersets, function(setname, set) {
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$.each(set.markers, function(mname, marker) {
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deleteMarker(set, marker);
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});
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set.markers = {};
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$.each(set.areas, function(aname, area) {
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deleteMarker(set, area);
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});
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set.areas = {};
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$.each(set.lines, function(lname, line) {
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deleteMarker(set, line);
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});
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set.lines = {};
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$.each(set.circles, function(cname, circle) {
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deleteMarker(set, circle);
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});
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set.circles = {};
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});
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}
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function loadmarkers(world) {
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removeAllMarkers();
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var url = concatURL(dynmap.options.url.markers, '_markers_/marker_' + world + '.json');
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$.getJSON(url, function(data) {
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var ts = data.timestamp;
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$.each(data.sets, function(name, markerset) {
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if(markerset.showlabels == undefined) markerset.showlabels = configuration.showlabel;
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var ms = dynmapmarkersets[name];
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if(!ms) {
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ms = { id: name, label: markerset.label, hide: markerset.hide, layerprio: markerset.layerprio, minzoom: markerset.minzoom || -1, maxzoom: markerset.maxzoom || -1,
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showlabels: markerset.showlabels, markers: {}, areas: {}, lines: {}, circles: {} } ;
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createMarkerSet(ms, ts);
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}
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else {
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if(ms.label != markerset.label) {
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ms.label = markerset.label;
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dynmap.addToLayerSelector(ms.layergroup, ms.label, ms.layerprio || 0);
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}
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ms.markers = {};
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ms.areas = {};
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ms.lines = {};
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ms.circles = {};
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ms.hide = markerset.hide;
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ms.showlabels = markerset.showlabels;
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ms.timestamp = ts;
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}
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dynmapmarkersets[name] = ms;
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$.each(markerset.markers, function(mname, marker) {
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ms.markers[mname] = { label: marker.label, markup: marker.markup, x: marker.x, y: marker.y, z:marker.z,
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icon: marker.icon, desc: marker.desc, dim: marker.dim, minzoom: marker.minzoom || -1, maxzoom: marker.maxzoom || -1 };
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createMarker(ms, ms.markers[mname], ts);
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});
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$.each(markerset.areas, function(aname, area) {
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ms.areas[aname] = { label: area.label, markup: area.markup, desc: area.desc, x: area.x, z: area.z,
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ytop: area.ytop, ybottom: area.ybottom, color: area.color, weight: area.weight, opacity: area.opacity,
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fillcolor: area.fillcolor, fillopacity: area.fillopacity, minzoom: area.minzoom || -1, maxzoom: area.maxzoom || -1 };
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createArea(ms, ms.areas[aname], ts);
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});
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$.each(markerset.lines, function(lname, line) {
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ms.lines[lname] = { label: line.label, markup: line.markup, desc: line.desc, x: line.x, y: line.y, z: line.z,
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color: line.color, weight: line.weight, opacity: line.opacity, minzoom: line.minzoom || -1, maxzoom: line.maxzoom || -1 };
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createLine(ms, ms.lines[lname], ts);
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});
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$.each(markerset.circles, function(cname, circle) {
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ms.circles[cname] = { label: circle.label, markup: circle.markup, desc: circle.desc, x: circle.x, y: circle.y, z: circle.z,
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xr: circle.xr, zr: circle.zr, color: circle.color, weight: circle.weight, opacity: circle.opacity,
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fillcolor: circle.fillcolor, fillopacity: circle.fillopacity, minzoom: circle.minzoom || -1, maxzoom: circle.maxzoom || -1 };
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createCircle(ms, ms.circles[cname], ts);
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});
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});
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$(dynmap).trigger('markersupdated', [dynmapmarkersets]);
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});
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}
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function getPosition(marker) {
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return dynmap.getProjection().fromLocationToLatLng({ x: marker.x, y: marker.y, z: marker.z });
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}
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function createMarker(set, marker, ts) {
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if(marker.our_layer) {
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set.layergroup.removeLayer(marker.our_layer);
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delete marker.our_layer;
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marker.our_layer = null;
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}
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var markerPosition = getPosition(marker);
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marker.our_layer = new L.CustomMarker(markerPosition, { elementCreator: function() {
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var div = document.createElement('div');
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var markerPosition = getPosition(marker);
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marker.our_layer.setLatLng(markerPosition);
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var url = concatURL(dynmap.options.url.markers, '_markers_/'+marker.icon+'.png');
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$(div)
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.addClass('Marker')
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.addClass('mapMarker')
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.append($('<img/>').addClass('markerIcon'+marker.dim).attr({ src: url }));
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if (marker.label != "")
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$(div).append($('<span/>')
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.addClass(set.showlabels?'markerName-show':'markerName')
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.addClass('markerName_' + set.id)
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.addClass('markerName' + marker.dim)
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.append(marker.label));
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return div;
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}});
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marker.timestamp = ts;
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if(marker.desc) {
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var popup = document.createElement('div');
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$(popup).addClass('MarkerPopup').append(marker.desc);
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marker.our_layer.bindPopup(popup, {});
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}
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updateMarker(set, marker, dynmap.map.getZoom());
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}
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function updateMarker(set, marker, mapzoom) {
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if (set && marker && marker.our_layer) {
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// marker specific zoom supercedes set specific zoom
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var minzoom = (marker.minzoom >= 0) ? marker.minzoom : set.minzoom;
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var maxzoom = (marker.maxzoom >= 0) ? marker.maxzoom : set.maxzoom;
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if (maxzoom < 0) maxzoom = 100;
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set.layergroup.removeLayer(marker.our_layer);
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if ((mapzoom >= minzoom) && (mapzoom <= maxzoom)) {
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set.layergroup.addLayer(marker.our_layer);
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}
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}
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}
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function deleteMarker(set, marker) {
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if(marker && marker.our_layer) {
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set.layergroup.removeLayer(marker.our_layer);
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delete marker.our_layer;
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}
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}
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function createMarkerSet(set, ts) {
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set.layergroup = new L.LayerGroup();
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set.timestamp = ts;
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if(!set.hide)
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dynmap.map.addLayer(set.layergroup);
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// dynmap.layercontrol.addOverlay(set.layergroup, set.label);
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dynmap.addToLayerSelector(set.layergroup, set.label, set.layerprio || 0);
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}
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function createArea(set, area, ts) {
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var style = { color: area.color, opacity: area.opacity, weight: area.weight, fillOpacity: area.fillopacity, fillColor: area.fillcolor, smoothFactor: 0.0 };
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if(area.our_layer) {
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set.layergroup.removeLayer(area.our_layer);
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delete area.our_layer;
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area.our_layer = null;
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}
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if(area.x.length == 2) { /* Only 2 points */
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if(area.ytop == area.ybottom) {
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area.our_layer = create2DBoxLayer(area.x[0], area.x[1], area.ytop, area.ybottom, area.z[0], area.z[1], style);
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}
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else {
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area.our_layer = create3DBoxLayer(area.x[0], area.x[1], area.ytop, area.ybottom, area.z[0], area.z[1], style);
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}
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}
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else {
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if(area.ytop == area.ybottom) {
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area.our_layer = create2DOutlineLayer(area.x, area.ytop, area.ybottom, area.z, style);
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}
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else {
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area.our_layer = create3DOutlineLayer(area.x, area.ytop, area.ybottom, area.z, style);
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}
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}
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area.timestamp = ts;
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if(area.label != "") {
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var popup = document.createElement('span');
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if(area.desc) {
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$(popup).addClass('AreaPopup').append(area.desc);
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}
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else {
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$(popup).addClass('AreaPopup').append(area.label);
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}
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area.our_layer.bindPopup($(popup).html(), {});
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}
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updateMarker(set, area, dynmap.map.getZoom());
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}
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function createLine(set, line, ts) {
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var style = { color: line.color, opacity: line.opacity, weight: line.weight, smoothFactor: 0.0 };
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if(line.our_layer) {
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set.layergroup.removeLayer(line.our_layer);
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delete line.our_layer;
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line.our_layer = null;
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}
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var llist = [];
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var i;
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for(i = 0; i < line.x.length; i++) {
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llist[i] = latlng(line.x[i], line.y[i], line.z[i]);
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}
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line.our_layer = new L.Polyline(llist, style);
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line.timestamp = ts;
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if(line.label != "") {
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var popup = document.createElement('span');
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if(line.desc) {
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$(popup).addClass('LinePopup').append(line.desc);
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}
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else {
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$(popup).addClass('LinePopup').append(line.label);
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}
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line.our_layer.bindPopup($(popup).html(), {});
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}
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updateMarker(set, line, dynmap.map.getZoom());
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}
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function createCircle(set, circle, ts) {
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var style = { color: circle.color, opacity: circle.opacity, weight: circle.weight, fillOpacity: circle.fillopacity, fillColor: circle.fillcolor };
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if(circle.our_layer) {
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set.layergroup.removeLayer(circle.our_layer);
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delete circle.our_layer;
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circle.our_layer = null;
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}
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var x = [];
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var z = [];
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var i;
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for(i = 0; i < 360; i++) {
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var rad = i * Math.PI / 180.0;
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x[i] = circle.xr * Math.sin(rad) + circle.x;
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z[i] = circle.zr * Math.cos(rad) + circle.z;
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}
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circle.our_layer = create2DOutlineLayer(x, circle.y, circle.y, z, style);
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circle.timestamp = ts;
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if(circle.label != "") {
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var popup = document.createElement('span');
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if(circle.desc) {
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$(popup).addClass('CirclePopup').append(circle.desc);
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}
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else {
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$(popup).addClass('CirclePopup').append(circle.label);
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}
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circle.our_layer.bindPopup($(popup).html(), {});
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}
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updateMarker(set, circle, dynmap.map.getZoom());
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}
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// Helper functions
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latlng = function(x, y, z) {
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return dynmap.getProjection().fromLocationToLatLng(new Location(undefined, x,y,z));
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}
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function create3DBoxLayer(maxx, minx, maxy, miny, maxz, minz, style) {
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return new L.Polygon([
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[
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latlng(minx,miny,minz),
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latlng(maxx,miny,minz),
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latlng(maxx,miny,maxz),
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latlng(minx,miny,maxz)
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],[
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latlng(minx,maxy,minz),
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latlng(maxx,maxy,minz),
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latlng(maxx,maxy,maxz),
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latlng(minx,maxy,maxz)
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],[
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latlng(minx,miny,minz),
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latlng(minx,maxy,minz),
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latlng(maxx,maxy,minz),
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latlng(maxx,miny,minz)
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],[
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latlng(maxx,miny,minz),
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latlng(maxx,maxy,minz),
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latlng(maxx,maxy,maxz),
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latlng(maxx,miny,maxz)
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],[
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latlng(minx,miny,maxz),
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latlng(minx,maxy,maxz),
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latlng(maxx,maxy,maxz),
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latlng(maxx,miny,maxz)
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],[
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latlng(minx,miny,minz),
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latlng(minx,maxy,minz),
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latlng(minx,maxy,maxz),
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latlng(minx,miny,maxz)
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]], style);
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}
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function create2DBoxLayer(maxx, minx, maxy, miny, maxz, minz, style) {
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if(style.fillOpacity <= 0.0)
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return new L.Polyline([
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latlng(minx,miny,minz),
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latlng(maxx,miny,minz),
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latlng(maxx,miny,maxz),
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latlng(minx,miny,maxz),
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latlng(minx,miny,minz)
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], style);
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else
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return new L.Polygon([
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latlng(minx,miny,minz),
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latlng(maxx,miny,minz),
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latlng(maxx,miny,maxz),
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latlng(minx,miny,maxz)
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], style);
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}
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function create3DOutlineLayer(xarray, maxy, miny, zarray, style) {
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var toplist = [];
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var botlist = [];
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var i;
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var polylist = [];
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for(i = 0; i < xarray.length; i++) {
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toplist[i] = latlng(xarray[i], maxy, zarray[i]);
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botlist[i] = latlng(xarray[i], miny, zarray[i]);
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}
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for(i = 0; i < xarray.length; i++) {
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var sidelist = [];
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sidelist[0] = toplist[i];
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sidelist[1] = botlist[i];
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sidelist[2] = botlist[(i+1)%xarray.length];
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sidelist[3] = toplist[(i+1)%xarray.length];
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polylist[i] = sidelist;
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}
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polylist[xarray.length] = botlist;
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polylist[xarray.length+1] = toplist;
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return new L.Polygon(polylist, style);
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}
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function create2DOutlineLayer(xarray, maxy, miny, zarray, style) {
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var llist = [];
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var i;
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for(i = 0; i < xarray.length; i++) {
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llist[i] = latlng(xarray[i], miny, zarray[i]);
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}
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if(style.fillOpacity <= 0.0) {
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llist.push(llist[0]);
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return new L.Polyline(llist, style);
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}
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else
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return new L.Polygon(llist, style);
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}
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$(dynmap).bind('component.markers', function(event, msg) {
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if(msg.msg == 'markerupdated') {
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var set = dynmapmarkersets[msg.set];
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if (!set) return;
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deleteMarker(set, set.markers[msg.id]);
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var marker = { x: msg.x, y: msg.y, z: msg.z, icon: msg.icon, label: msg.label, markup: msg.markup, desc: msg.desc, dim: msg.dim || '16x16', minzoom: msg.minzoom || -1, maxzoom: msg.maxzoom };
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set.markers[msg.id] = marker;
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createMarker(set, marker, msg.timestamp);
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}
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else if(msg.msg == 'markerdeleted') {
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var set = dynmapmarkersets[msg.set];
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if (!set) return;
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deleteMarker(set, set.markers[msg.id]);
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delete set.markers[msg.id];
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}
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else if(msg.msg == 'setupdated') {
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if(msg.showlabels == undefined) msg.showlabels = configuration.showlabel;
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if(!dynmapmarkersets[msg.id]) {
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dynmapmarkersets[msg.id] = { id: msg.id, label: msg.label, layerprio: msg.layerprio, minzoom: msg.minzoom, maxzoom: msg.maxzoom,
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showlabels: msg.showlabels, markers:{} };
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createMarkerSet(dynmapmarkersets[msg.id]);
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}
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else {
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if((dynmapmarkersets[msg.id].label != msg.label) || (dynmapmarkersets[msg.id].layerprio != msg.layerprio) ||
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(dynmapmarkersets[msg.id].showlabels != msg.showlabels)) {
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dynmapmarkersets[msg.id].label = msg.label;
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dynmapmarkersets[msg.id].layerprio = msg.layerprio;
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dynmapmarkersets[msg.id].showlabels = msg.showlabels;
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//dynmap.layercontrol.removeLayer(dynmapmarkersets[msg.id].layergroup);
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//dynmap.layercontrol.addOverlay(dynmapmarkersets[msg.id].layergroup, dynmapmarkersets[msg.id].label);
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dynmap.addToLayerSelector(dynmapmarkersets[msg.id].layergroup, dynmapmarkersets[msg.id].label,
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dynmapmarkersets[msg.id].layerprio || 0);
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}
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if(dynmapmarkersets[msg.id].minzoom != msg.minzoom) {
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dynmapmarkersets[msg.id].minzoom = msg.minzoom;
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}
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if(dynmapmarkersets[msg.id].maxzoom != msg.maxzoom) {
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dynmapmarkersets[msg.id].maxzoom = msg.maxzoom;
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}
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}
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}
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else if(msg.msg == 'setdeleted') {
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if(dynmapmarkersets[msg.id]) {
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dynmap.removeFromLayerSelector(dynmapmarkersets[msg.id].layergroup);
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delete dynmapmarkersets[msg.id].layergroup;
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delete dynmapmarkersets[msg.id];
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}
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}
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else if(msg.msg == 'areaupdated') {
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var set = dynmapmarkersets[msg.set];
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if (!set) return;
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deleteMarker(set, set.areas[msg.id]);
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var area = { x: msg.x, ytop: msg.ytop, ybottom: msg.ybottom, z: msg.z, label: msg.label, markup: msg.markup, desc: msg.desc,
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color: msg.color, weight: msg.weight, opacity: msg.opacity, fillcolor: msg.fillcolor, fillopacity: msg.fillopacity, minzoom: msg.minzoom || -1, maxzoom: msg.maxzoom || -1 };
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set.areas[msg.id] = area;
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createArea(set, area, msg.timestamp);
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}
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else if(msg.msg == 'areadeleted') {
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var set = dynmapmarkersets[msg.set];
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if (!set) return;
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deleteMarker(set, set.areas[msg.id]);
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delete set.areas[msg.id];
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}
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else if(msg.msg == 'lineupdated') {
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var set = dynmapmarkersets[msg.set];
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if (!set) return;
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deleteMarker(set, set.lines[msg.id]);
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var line = { x: msg.x, y: msg.y, z: msg.z, label: msg.label, markup: msg.markup, desc: msg.desc,
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color: msg.color, weight: msg.weight, opacity: msg.opacity, minzoom: msg.minzoom || -1, maxzoom: msg.maxzoom || -1 };
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set.lines[msg.id] = line;
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createLine(set, line, msg.timestamp);
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}
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else if(msg.msg == 'linedeleted') {
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var set = dynmapmarkersets[msg.set];
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if (!set) return;
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deleteMarker(set, set.lines[msg.id]);
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delete set.lines[msg.id];
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}
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else if(msg.msg == 'circleupdated') {
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var set = dynmapmarkersets[msg.set];
|
|
if (!set) return;
|
|
deleteMarker(set, set.circles[msg.id]);
|
|
|
|
var circle = { x: msg.x, y: msg.y, z: msg.z, xr: msg.xr, zr: msg.zr, label: msg.label, markup: msg.markup, desc: msg.desc,
|
|
color: msg.color, weight: msg.weight, opacity: msg.opacity, fillcolor: msg.fillcolor, fillopacity: msg.fillopacity, minzoom: msg.minzoom || -1, maxzoom: msg.maxzoom || -1 };
|
|
set.circles[msg.id] = circle;
|
|
createCircle(set, circle, msg.timestamp);
|
|
}
|
|
else if(msg.msg == 'circledeleted') {
|
|
var set = dynmapmarkersets[msg.set];
|
|
if (!set) return;
|
|
deleteMarker(set, set.circles[msg.id]);
|
|
delete set.circles[msg.id];
|
|
}
|
|
|
|
$(dynmap).trigger('markersupdated', [dynmapmarkersets]);
|
|
});
|
|
|
|
// Remove markers on start of map change
|
|
$(dynmap).bind('mapchanging', function(event) {
|
|
$.each(dynmapmarkersets, function(setname, set) {
|
|
$.each(set.markers, function(mname, marker) {
|
|
deleteMarker(set, marker);
|
|
});
|
|
$.each(set.areas, function(aname, area) {
|
|
deleteMarker(set, area);
|
|
});
|
|
$.each(set.lines, function(lname, line) {
|
|
deleteMarker(set, line);
|
|
});
|
|
$.each(set.circles, function(cname, circle) {
|
|
deleteMarker(set, circle);
|
|
});
|
|
});
|
|
});
|
|
// Recreate markers after map change
|
|
$(dynmap).bind('mapchanged', function(event) {
|
|
var zoom = dynmap.map.getZoom();
|
|
$.each(dynmapmarkersets, function(setname, set) {
|
|
$.each(set.markers, function(mname, marker) {
|
|
createMarker(set, marker, marker.timestamp);
|
|
});
|
|
$.each(set.areas, function(aname, area) {
|
|
createArea(set, area, area.timestamp);
|
|
});
|
|
$.each(set.lines, function(lname, line) {
|
|
createLine(set, line, line.timestamp);
|
|
});
|
|
$.each(set.circles, function(cname, circle) {
|
|
createCircle(set, circle, circle.timestamp);
|
|
});
|
|
});
|
|
});
|
|
$(dynmap).bind('zoomchanged', function(event) {
|
|
var zoom = dynmap.map.getZoom();
|
|
$.each(dynmapmarkersets, function(setname, set) {
|
|
$.each(set.markers, function(mname, marker) {
|
|
updateMarker(set, marker, zoom);
|
|
});
|
|
$.each(set.areas, function(aname, area) {
|
|
updateMarker(set, area, zoom);
|
|
});
|
|
$.each(set.lines, function(lname, line) {
|
|
updateMarker(set, line, zoom);
|
|
});
|
|
$.each(set.circles, function(cname, circle) {
|
|
updateMarker(set, circle, zoom);
|
|
});
|
|
});
|
|
});
|
|
|
|
// Load markers for new world
|
|
$(dynmap).bind('worldchanged', function(event) {
|
|
loadmarkers(this.world.name);
|
|
});
|
|
|
|
loadmarkers(dynmap.world.name);
|
|
};
|