57 lines
1.9 KiB
JavaScript
57 lines
1.9 KiB
JavaScript
// ORNAMENTS ///////////////////////////////////////////////////////
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// added as part of the ingress #helios in 2014, ornaments
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// are additional image overlays for portals
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// currently there are 28 known ornaments: ap$x$suffix
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// - cluster portals (without suffix)
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// - volatile portals (_v)
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// - meeting points (_start)
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// - finish points (_end)
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// (there are 7 different colors for each of them)
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window.ornaments = {}
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window.ornaments.OVERLAY_SIZE = 60;
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window.ornaments.OVERLAY_OPACITY = 0.6;
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window.ornaments.setup = function() {
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window.ornaments._portals = {};
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window.ornaments._layer = L.layerGroup();
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window.addLayerGroup('Ornaments', window.ornaments._layer, true);
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}
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// quick test for portal having ornaments
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window.ornaments.isInterestingPortal = function(portal) {
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return portal.options.data.ornaments.length != 0;
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}
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window.ornaments.addPortal = function(portal) {
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var guid = portal.options.guid;
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window.ornaments.removePortal(portal);
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var size = window.ornaments.OVERLAY_SIZE;
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var latlng = portal.getLatLng();
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window.ornaments._portals[guid] = portal.options.data.ornaments.map(function(ornament) {
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var icon = L.icon({
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iconUrl: "//commondatastorage.googleapis.com/ingress.com/img/map_icons/marker_images/"+ornament+".png",
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iconSize: [size, size],
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iconAnchor: [size/2,size/2],
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className: 'no-pointer-events' // the clickable: false below still blocks events going through to the svg underneath
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});
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return L.marker(latlng, {icon: icon, clickable: false, keyboard: false, opacity: window.ornaments.OVERLAY_OPACITY }).addTo(window.ornaments._layer);
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});
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}
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window.ornaments.removePortal = function(portal) {
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var guid = portal.options.guid;
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if(window.ornaments._portals[guid]) {
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window.ornaments._portals[guid].forEach(function(marker) {
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window.ornaments._layer.removeLayer(marker);
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});
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delete window.ornaments._portals[guid];
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}
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}
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