@minecraft/creator-tools/lib/storage/ImageUtilites.js

Minecraft Creator Tools command line and libraries.

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
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}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
        ownKeys = Object.getOwnPropertyNames || function (o) {
            var ar = [];
            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
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        __setModuleDefault(result, mod);
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})();
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseImageMetadata = parseImageMetadata;
exports.isPackIcon = isPackIcon;
exports.isWorldIcon = isWorldIcon;
const exifrModule = __importStar(require("exifr"));
// Handle CJS/ESM interop: esbuild wraps CJS default export, while ts-node uses named exports directly
const Exifr = exifrModule.Exifr || exifrModule.default?.Exifr;
const StorageUtilities_1 = __importDefault(require("./StorageUtilities"));
const Log_1 = __importDefault(require("../core/Log"));
/*
  Parses an image file, returning an any object with various metadata such as width and height

  available data is based on image format, see Exifr docs for info
*/
async function parseImageMetadata(file) {
    try {
        if (!file.isContentLoaded) {
            await file.loadContent();
        }
        const imageReader = new Exifr();
        const fileData = StorageUtilities_1.default.getContentsAsBinary(file);
        if (!fileData) {
            return null;
        }
        return await imageReader.read(fileData).then(() => imageReader.parse());
    }
    catch (error) {
        Log_1.default.verbose("Error parsing image metadata: " + error);
        return null;
    }
}
function isPackIcon(file) {
    return !!file && file.name.includes("pack_icon") && file.name.endsWith(".png");
}
function isWorldIcon(file) {
    return !!file && file.name.includes("world_icon") && file.name.endsWith(".jpeg");
}