mirror of
https://github.com/webbukkit/dynmap.git
synced 2024-09-25 12:22:39 +02:00
320 lines
11 KiB
JavaScript
320 lines
11 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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set.layergroup.removeLayer(marker.our_marker);
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});
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set.markers = {};
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$.each(set.areas, function(aname, area) {
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set.layergroup.removeLayer(area.our_area);
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});
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set.areas = {};
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});
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}
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function loadmarkers(world) {
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removeAllMarkers();
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$.getJSON(dynmap.options.tileUrl+'_markers_/marker_'+world+'.json', function(data) {
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var ts = data.timestamp;
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$.each(data.sets, function(name, markerset) {
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var ms = dynmapmarkersets[name];
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if(!ms) {
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ms = { id: name, label: markerset.label, hide: markerset.hide, layerprio: markerset.layerprio, markers: {}, areas: {} } ;
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createMarkerSet(ms, ts);
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}
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else {
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if(ms.label != markerset.label) {
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ms.label = markerset.label;
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//dynmap.layercontrol.removeLayer(ms.layergroup);
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//dynmap.layercontrol.addOverlay(ms.layergroup, ms.label);
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dynmap.addToLayerSelector(ms.layergroup, ms.label, ms.layerprio || 0);
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}
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ms.markers = {};
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ms.areas = {};
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ms.hide = markerset.hide;
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ms.timestamp = ts;
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}
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dynmapmarkersets[name] = ms;
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$.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 };
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createMarker(ms, ms.markers[mname], ts);
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});
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$.each(markerset.areas, function(aname, area) {
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ms.areas[aname] = { label: area.label, markup: area.markup, desc: area.desc, x: area.x, z: area.z,
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ytop: area.ytop, ybottom: area.ybottom, color: area.color, weight: area.weight, opacity: area.opacity,
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fillcolor: area.fillcolor, fillopacity: area.fillopacity };
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createArea(ms, ms.areas[aname], ts);
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});
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});
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});
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}
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function getPosition(marker) {
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return dynmap.getProjection().fromLocationToLatLng({ x: marker.x, y: marker.y, z: marker.z });
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}
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function createMarker(set, marker, ts) {
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var markerPosition = getPosition(marker);
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marker.our_marker = new L.CustomMarker(markerPosition, { elementCreator: function() {
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var div = document.createElement('div');
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var markerPosition = getPosition(marker);
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marker.our_marker.setLatLng(markerPosition);
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$(div)
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.addClass('Marker')
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.addClass('mapMarker')
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.append($('<img/>').addClass('markerIcon'+marker.dim).attr({ src: dynmap.options.tileUrl+'_markers_/'+marker.icon+'.png' }));
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if(marker.markup) {
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$(div).append($('<span/>')
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.addClass(configuration.showlabel?'markerName-show':'markerName')
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.addClass('markerName_' + set.id)
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.addClass('markerName' + marker.dim)
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.append(marker.label));
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}
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else if(marker.label != "")
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$(div).append($('<span/>')
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.addClass(configuration.showlabel?'markerName-show':'markerName')
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.addClass('markerName_' + set.id)
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.addClass('markerName' + marker.dim)
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.text(marker.label));
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return div;
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}});
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marker.timestamp = ts;
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if(marker.desc) {
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var popup = document.createElement('div');
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$(popup).addClass('MarkerPopup').append(marker.desc);
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marker.our_marker.bindPopup(popup, {});
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}
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set.layergroup.addLayer(marker.our_marker);
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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.x.length == 2) { /* Only 2 points */
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if(area.ytop == area.ybottom) {
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area.our_area = 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_area = 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_area = 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_area = 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('div');
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if(area.desc) {
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$(popup).addClass('AreaPopup').append(area.desc);
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}
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else if(area.markup) {
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$(popup).addClass('AreaPopup').append(area.label);
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}
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else {
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$(popup).text(area.label);
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}
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area.our_area.bindPopup(popup, {});
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}
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set.layergroup.addLayer(area.our_area);
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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.MultiPolygon([
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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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return new L.Polygon([
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latlng(minx,64,minz),
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latlng(maxx,64,minz),
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latlng(maxx,64,maxz),
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latlng(minx,64,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.MultiPolygon(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], 64, zarray[i]);
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}
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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 marker = dynmapmarkersets[msg.set].markers[msg.id];
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if(marker && marker.our_marker) {
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dynmapmarkersets[msg.set].layergroup.removeLayer(marker.our_marker);
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delete marker.our_marker;
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}
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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' };
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dynmapmarkersets[msg.set].markers[msg.id] = marker;
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createMarker(dynmapmarkersets[msg.set], marker, msg.timestamp);
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}
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else if(msg.msg == 'markerdeleted') {
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var marker = dynmapmarkersets[msg.set].markers[msg.id];
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if(marker && marker.our_marker) {
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dynmapmarkersets[msg.set].layergroup.removeLayer(marker.our_marker);
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}
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delete dynmapmarkersets[msg.set].markers[msg.id];
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}
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else if(msg.msg == 'setupdated') {
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if(!dynmapmarkersets[msg.id]) {
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dynmapmarkersets[msg.id] = { id: msg.id, label: msg.label, layerprio: msg.layerprio, 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) {
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dynmapmarkersets[msg.id].label = msg.label;
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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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}
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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.layercontrol.removeLayer(dynmapmarkersets[msg.id].layergroup);
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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 area = dynmapmarkersets[msg.set].areas[msg.id];
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if(area && area.our_area) {
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dynmapmarkersets[msg.set].layergroup.removeLayer(area.our_area);
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delete area.our_area;
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}
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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 };
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dynmapmarkersets[msg.set].areas[msg.id] = area;
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createArea(dynmapmarkersets[msg.set], area, msg.timestamp);
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}
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else if(msg.msg == 'areadeleted') {
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var area = dynmapmarkersets[msg.set].areas[msg.id];
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if(area && area.our_area) {
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dynmapmarkersets[msg.set].layergroup.removeLayer(area.our_area);
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}
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delete dynmapmarkersets[msg.set].areas[msg.id];
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}
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});
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// Remove marker on start of map change
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$(dynmap).bind('mapchanging', function(event) {
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$.each(dynmapmarkersets, function(setname, set) {
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$.each(set.markers, function(mname, marker) {
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set.layergroup.removeLayer(marker.our_marker);
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});
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$.each(set.areas, function(aname, area) {
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set.layergroup.removeLayer(area.our_area);
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});
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});
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});
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// Remove marker on map change - let update place it again
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$(dynmap).bind('mapchanged', function(event) {
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$.each(dynmapmarkersets, function(setname, set) {
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$.each(set.markers, function(mname, marker) {
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var marker = set.markers[mname];
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var markerPosition = getPosition(marker);
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marker.our_marker.setLatLng(markerPosition);
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if(dynmap.map.hasLayer(marker.our_marker) == false)
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set.layergroup.addLayer(marker.our_marker);
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});
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$.each(set.areas, function(aname, area) {
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createArea(set, area, area.timestamp);
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});
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});
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});
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// Load markers for new world
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$(dynmap).bind('worldchanged', function(event) {
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loadmarkers(this.world.name);
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});
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loadmarkers(dynmap.world.name);
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}; |