91 lines
3.1 KiB
JavaScript
91 lines
3.1 KiB
JavaScript
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'use strict';
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exports.__esModule = true;
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exports.parse = parse;
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exports.default = function () {
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return function bitmapFontParser(resource, next) {
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// skip if no data or not xml data
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if (!resource.data || resource.type !== _resourceLoader.Resource.TYPE.XML) {
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next();
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return;
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}
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// skip if not bitmap font data, using some silly duck-typing
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if (resource.data.getElementsByTagName('page').length === 0 || resource.data.getElementsByTagName('info').length === 0 || resource.data.getElementsByTagName('info')[0].getAttribute('face') === null) {
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next();
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return;
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}
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var xmlUrl = !resource.isDataUrl ? path.dirname(resource.url) : '';
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if (resource.isDataUrl) {
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if (xmlUrl === '.') {
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xmlUrl = '';
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}
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if (this.baseUrl && xmlUrl) {
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// if baseurl has a trailing slash then add one to xmlUrl so the replace works below
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if (this.baseUrl.charAt(this.baseUrl.length - 1) === '/') {
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xmlUrl += '/';
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}
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}
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}
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// remove baseUrl from xmlUrl
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xmlUrl = xmlUrl.replace(this.baseUrl, '');
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// if there is an xmlUrl now, it needs a trailing slash. Ensure that it does if the string isn't empty.
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if (xmlUrl && xmlUrl.charAt(xmlUrl.length - 1) !== '/') {
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xmlUrl += '/';
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}
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var textureUrl = xmlUrl + resource.data.getElementsByTagName('page')[0].getAttribute('file');
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if (_core.utils.TextureCache[textureUrl]) {
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// reuse existing texture
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parse(resource, _core.utils.TextureCache[textureUrl]);
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next();
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} else {
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var loadOptions = {
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crossOrigin: resource.crossOrigin,
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loadType: _resourceLoader.Resource.LOAD_TYPE.IMAGE,
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metadata: resource.metadata.imageMetadata,
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parentResource: resource
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};
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// load the texture for the font
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this.add(resource.name + '_image', textureUrl, loadOptions, function (res) {
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parse(resource, res.texture);
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next();
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});
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}
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};
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};
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var _path = require('path');
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var path = _interopRequireWildcard(_path);
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var _core = require('../core');
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var _resourceLoader = require('resource-loader');
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var _extras = require('../extras');
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function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
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/**
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* Register a BitmapText font from loader resource.
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*
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* @function parseBitmapFontData
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* @memberof PIXI.loaders
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* @param {PIXI.loaders.Resource} resource - Loader resource.
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* @param {PIXI.Texture} texture - Reference to texture.
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*/
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function parse(resource, texture) {
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resource.bitmapFont = _extras.BitmapText.registerFont(resource.data, texture);
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}
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//# sourceMappingURL=bitmapFontParser.js.map
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