116 lines
4.9 KiB
JavaScript
116 lines
4.9 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports["default"] = void 0;
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var _header = _interopRequireDefault(require("./handlers/header"));
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var _tables = _interopRequireDefault(require("./handlers/tables"));
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var _blocks = _interopRequireDefault(require("./handlers/blocks"));
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var _entities = _interopRequireDefault(require("./handlers/entities"));
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var _objects = _interopRequireDefault(require("./handlers/objects"));
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var _logger = _interopRequireDefault(require("./util/logger"));
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
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function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
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function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
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function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
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// Parse the value into the native representation
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var parseValue = function parseValue(type, value) {
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if (type >= 10 && type < 60) {
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return parseFloat(value, 10);
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} else if (type >= 210 && type < 240) {
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return parseFloat(value, 10);
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} else if (type >= 60 && type < 100) {
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return parseInt(value, 10);
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} else {
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return value;
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}
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};
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// Content lines are alternate lines of type and value
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var convertToTypesAndValues = function convertToTypesAndValues(contentLines) {
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var state = 'type';
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var type;
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var typesAndValues = [];
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var _iterator = _createForOfIteratorHelper(contentLines),
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_step;
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try {
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for (_iterator.s(); !(_step = _iterator.n()).done;) {
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var line = _step.value;
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if (state === 'type') {
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type = parseInt(line, 10);
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state = 'value';
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} else {
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typesAndValues.push([type, parseValue(type, line)]);
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state = 'type';
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}
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}
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} catch (err) {
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_iterator.e(err);
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} finally {
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_iterator.f();
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}
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return typesAndValues;
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};
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var separateSections = function separateSections(tuples) {
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var sectionTuples;
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return tuples.reduce(function (sections, tuple) {
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if (tuple[0] === 0 && tuple[1] === 'SECTION') {
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sectionTuples = [];
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} else if (tuple[0] === 0 && tuple[1] === 'ENDSEC') {
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sections.push(sectionTuples);
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sectionTuples = undefined;
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} else if (sectionTuples !== undefined) {
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sectionTuples.push(tuple);
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}
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return sections;
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}, []);
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};
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// Each section start with the type tuple, then proceeds
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// with the contents of the section
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var reduceSection = function reduceSection(acc, section) {
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var sectionType = section[0][1];
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var contentTuples = section.slice(1);
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switch (sectionType) {
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case 'HEADER':
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acc.header = (0, _header["default"])(contentTuples);
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break;
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case 'TABLES':
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acc.tables = (0, _tables["default"])(contentTuples);
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break;
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case 'BLOCKS':
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acc.blocks = (0, _blocks["default"])(contentTuples);
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break;
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case 'ENTITIES':
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acc.entities = (0, _entities["default"])(contentTuples);
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break;
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case 'OBJECTS':
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acc.objects = (0, _objects["default"])(contentTuples);
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break;
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default:
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_logger["default"].warn("Unsupported section: ".concat(sectionType));
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}
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return acc;
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};
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var _default = function _default(string) {
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var lines = string.split(/\r\n|\r|\n/g);
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var tuples = convertToTypesAndValues(lines);
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var sections = separateSections(tuples);
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var result = sections.reduce(reduceSection, {
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// Start with empty defaults in the event of empty sections
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header: {},
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blocks: [],
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entities: [],
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objects: {
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layouts: []
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},
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tables: {
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layers: {},
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styles: {},
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ltypes: {}
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}
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});
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return result;
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};
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exports["default"] = _default; |