147 lines
4.5 KiB
JavaScript
147 lines
4.5 KiB
JavaScript
// ==UserScript==
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// @id max-links@boombuler
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// @name IITC plugin: Max Links
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// @category Layer
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// @version 0.4.0.@@DATETIMEVERSION@@
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// @updateURL @@UPDATEURL@@
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// @downloadURL @@DOWNLOADURL@@
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// @description [@@BUILDNAME@@-@@BUILDDATE@@] Calculates how to link the portals to create the maximum number of fields. Enable from the layer chooser.
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// @include https://www.ingress.com/intel*
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// @include http://www.ingress.com/intel*
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// @match https://www.ingress.com/intel*
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// @match http://www.ingress.com/intel*
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// @grant none
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// ==/UserScript==
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@@PLUGINSTART@@
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// PLUGIN START ////////////////////////////////////////////////////////
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// use own namespace for plugin
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window.plugin.maxLinks = function() {};
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// const values
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window.plugin.maxLinks.MAX_DRAWN_LINKS = 400;
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window.plugin.maxLinks.MAX_DRAWN_LINKS_INCREASED_LIMIT = 1000;
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window.plugin.maxLinks.STROKE_STYLE = {
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color: '#FF0000',
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opacity: 1,
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weight: 2,
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clickable: false,
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dashArray: [8,6],
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smoothFactor: 10,
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};
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window.plugin.maxLinks.layer = null;
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window.plugin.maxLinks._updating = false;
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window.plugin.maxLinks._renderLimitReached = false;
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window.plugin.maxLinks.Point = function(x,y) {
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this.x=x;
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this.y=y;
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}
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window.plugin.maxLinks.Point.prototype.toString = function() {
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return this.x+","+this.y;
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}
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window.plugin.maxLinks.updateLayer = function() {
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if (window.plugin.maxLinks._updating ||
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window.plugin.maxLinks.layer === null ||
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!window.map.hasLayer(window.plugin.maxLinks.layer))
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return;
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window.plugin.maxLinks._updating = true;
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window.plugin.maxLinks.layer.clearLayers();
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var locations = [];
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$.each(window.portals, function(guid, portal) {
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var loc = portal.options.details.locationE6;
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var nloc = new window.plugin.maxLinks.Point(loc.latE6/1E6, loc.lngE6/1E6);
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locations.push(nloc);
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});
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var triangles = window.delaunay.triangulate(locations);
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var drawnLinkCount = 0;
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window.plugin.maxLinks._renderLimitReached = false;
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var renderLimit = window.USE_INCREASED_RENDER_LIMIT ?
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window.plugin.maxLinks.MAX_DRAWN_LINKS_INCREASED_LIMIT :
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window.plugin.maxLinks.MAX_DRAWN_LINKS;
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var orderedPoints = function(a,b) {
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if(a.x<b.x) return [a,b];
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if(a.x==b.x && a.y<b.y) return [a,b];
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return [b,a];
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}
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var drawnLinks = {};
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//draw a link, but only if it hasn't already been drawn
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var drawLink = function(a,b) {
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//order the points, so a pair of coordinates in any order is handled in one direction only
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var points = orderedPoints(a,b);
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a=points[0];
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b=points[1];
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//do we have a line already drawn from a to b?
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if(!(a in drawnLinks)) {
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//no lines from a to anywhere yet - create an empty target array
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drawnLinks[a] = {};
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}
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if (!(b in drawnLinks[a])) {
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//no line from a to b yet
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//using drawnLinks[a] as a set - so the stored value is of no importance
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drawnLinks[a][b] = null;
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var poly = L.polyline([[a.x,a.y],[b.x,b.y]], window.plugin.maxLinks.STROKE_STYLE);
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poly.addTo(window.plugin.maxLinks.layer);
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drawnLinkCount++;
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}
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}
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$.each(triangles, function(idx, triangle) {
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drawLink(triangle.a,triangle.b);
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drawLink(triangle.b,triangle.c);
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drawLink(triangle.c,triangle.a);
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// we only check the render limit after drawing all three edges of a triangle, for efficency
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if (drawnLinkCount > renderLimit ) {
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window.plugin.maxLinks._renderLimitReached = true;
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return false; //$.each break
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}
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});
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window.plugin.maxLinks._updating = false;
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window.renderUpdateStatus();
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}
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window.plugin.maxLinks.setup = function() {
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try { console.log('Loading delaunay JS now'); } catch(e) {}
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@@INCLUDERAW:external/delaunay.js@@
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try { console.log('done loading delaunay JS'); } catch(e) {}
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window.plugin.maxLinks.layer = L.layerGroup([]);
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window.addHook('checkRenderLimit', function(e) {
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if (window.map.hasLayer(window.plugin.maxLinks.layer) &&
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window.plugin.maxLinks._renderLimitReached)
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e.reached = true;
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});
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window.addHook('requestFinished', function(e) {
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window.plugin.maxLinks.updateLayer();
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});
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window.map.on('layeradd', function(e) {
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if (e.layer === window.plugin.maxLinks.layer)
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window.plugin.maxLinks.updateLayer();
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});
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window.map.on('zoomend moveend', window.plugin.maxLinks.updateLayer);
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window.addLayerGroup('Maximum Links', window.plugin.maxLinks.layer, false);
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}
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var setup = window.plugin.maxLinks.setup;
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// PLUGIN END //////////////////////////////////////////////////////////
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@@PLUGINEND@@
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