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https://github.com/webbukkit/dynmap.git
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62 lines
2.3 KiB
JavaScript
62 lines
2.3 KiB
JavaScript
var KzedProjection = DynmapProjection.extend({
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fromLocationToLatLng: function(location) {
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var dx = location.x;
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var dy = location.y - 127;
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var dz = location.z;
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var px = dx + dz;
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var py = dx - dz - dy;
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var scale = 2 << this.options.extrazoom;
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var lat = px / scale - 64;
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var lng = py / scale;
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return new L.LatLng(-lat, lng, true);
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}
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});
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var KzedMapType = DynmapTileLayer.extend({
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options: {
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minZoom: 0,
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maxZoom: 4
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},
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initialize: function(options) {
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options.maxZoom = options.mapzoomin + options.world.extrazoomout;
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L.Util.setOptions(this, options);
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this.projection = new KzedProjection({extrazoom: this.options.world.extrazoomout});
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},
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getTileName: function(tilePoint, zoom) {
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var tileSize = 128;
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var tileName = '';
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var dnprefix = '';
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if(this.options.nightandday && this.options.dynmap.serverday) {
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dnprefix = '_day';
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}
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var extrazoom = this.options.world.extrazoomout;
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if (zoom <= extrazoom) {
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var zpre = 'zzzzzzzzzzzzzzzz'.substring(0, extrazoom-zoom);
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// Most zoomed out tiles.
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var tilescale = 2 << (extrazoom-zoom);
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if (this.options.bigmap) {
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if(zoom < extrazoom) zpre = zpre + '_';
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tileName = 'z' + this.options.prefix + dnprefix + '/' + ((-tilePoint.x * tileSize*tilescale)>>12) + '_' + ((tilePoint.y * tileSize*tilescale) >> 12) + '/' + zpre + (-tilePoint.x * tileSize*tilescale) + '_' + (tilePoint.y * tileSize*tilescale) + '.png';
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} else {
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tileName = zpre + 'z' + this.options.prefix + dnprefix + '_' + (-tilePoint.x * tileSize*tilescale) + '_' + (tilePoint.y * tileSize*tilescale) + '.png';
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}
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} else {
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if(this.options.bigmap) {
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tileName = this.options.prefix + dnprefix + '/' + ((-tilePoint.x*tileSize) >> 12) + '_' + ((tilePoint.y*tileSize)>>12) + '/' + (-tilePoint.x*tileSize) + '_' + (tilePoint.y*tileSize) + '.png';
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} else {
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tileName = this.options.prefix + dnprefix + '_' + (-tilePoint.x*tileSize) + '_' + (tilePoint.y*tileSize) + '.png';
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}
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}
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return tileName;
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},
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calculateTileSize: function(zoom) {
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var extrazoomout = this.options.dynmap.world.extrazoomout;
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return (zoom <= extrazoom)
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? 128
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: Math.pow(2, 6+zoom-extrazoomout);
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}
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});
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maptypes.KzedMapType = function(configuration) { return new KzedMapType(configuration); }; |