xmlconv/ingest-sheet.js

// ingest-sheet.js
// Copyright (C) 2024 DTP Technologies, LLC
// All Rights Reserved

"use strict";

const xml2js = require("xml2js");
const fs = require("fs");

/*
 * A program to convert sheet.xml to sheet.json for use as input to the DTP Game
 * Engine built into Sites to implement the Playable model.
 */
(async () => {
  try {
    const xmlData = await fs.promises.readFile(process.argv[2]);
    const parser = new xml2js.Parser();

    const json = await parser.parseStringPromise(xmlData);
    await fs.promises.writeFile(
      "sheet-raw.json",
      JSON.stringify(json, null, 2)
    );

    const sheet = {};
    for (const record of json.TextureAtlas.SubTexture) {
      const texture = record.$;
      sheet[texture.name] = {
        x: texture.x,
        y: texture.y,
        w: texture.width,
        h: texture.height,
      };
    }
    await fs.promises.writeFile("sheet.json", JSON.stringify(sheet, null, 2));
  } catch (error) {
    console.log(error);
  }
})();