beth-parser/dist/modfile/parser/ModfileHandler.js

Parser library for Bethesda's Creation Engine data files

"use strict";
exports.__esModule = true;
var ModfileDefs_1 = require("../ModfileDefs");
var entry_1 = require("../entry");
/**
 * Default collecting child handler implementation.
 */
var ModfileHandler = /** @class */ (function () {
    function ModfileHandler() {
        /**
         * Modfile root entry.
         */
        this.root = new entry_1.GroupEntry(ModfileDefs_1.GroupType.ROOT, 0);
        /**
         * Children array stack.
         */
        this.stack = [this.root.children];
    }
    ModfileHandler.prototype.handleGroup = function (type, _size, label, parse) {
        // Create group entry
        var group = new entry_1.GroupEntry(type, label);
        // Register in parent
        this.stack[this.stack.length - 1].push(group);
        // Parse children
        this.stack.push(group.children);
        parse(this);
        this.stack.pop();
    };
    ModfileHandler.prototype.handleRecord = function (type, size, flags, formId, parse) {
        // Prepare children array
        var record = new entry_1.RecordEntry(type, flags, formId);
        // Register in parent
        this.stack[this.stack.length - 1].push(record);
        // Parse fields
        parse(function (type, size, buffer, offset) {
            record.fields.push(new entry_1.FieldEntry(type, Buffer.from(buffer.subarray(offset, offset + size))));
        });
    };
    return ModfileHandler;
}());
exports["default"] = ModfileHandler;
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