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poe-bundle-lib

v1.2.0

Published

Library for *.bundle.bin and Content.ggpk files of Path of Exile (Rewrite of LibGGPK3/LibBundle3)

Readme

poe-bundle-lib

Path of Exile *.bundle.bin 文件操作库,LibGGPK3/LibBundle3 的 TypeScript 重写。

安装

npm install poe-bundle-lib

仅支持 Windows,需要 Node.js >= 20。oo2core.dll 可放在以下任一位置:

  • node_modules/poe-bundle-lib/libs/
  • <你的项目>/libs/
  • 项目根目录

用法

读取索引并提取文件

import { Index, ITreeNode } from 'poe-bundle-lib';

const index = new Index('path/to/Bundles2/_.index.bin');
const root = index.BuildTree();

// 提取整个目录到磁盘
Index.Extract(root, (file, data) => {
  if (data) console.log(file.Path, data.length);
  return false; // 返回 true 可取消
});

获取节点并替换文件

import { Index, ITreeNode } from 'poe-bundle-lib';

const index = new Index('path/to/Bundles2/_.index.bin');

// 按路径查找
Index.ReplaceFromDisk(index.Root, 'path/to/replacement/folder', (file, path) => {
  console.log('replaced:', file.Path, '<-', path);
  return false;
});

// 按条目替换(如 zip)
Index.ReplaceFromEntries(index, entries, (file, fullName) => {
  console.log('replaced:', file.Path);
  return false;
});

直接操作 Bundle

import { Bundle, BundleRecord } from 'poe-bundle-lib';

// 读取
const bundle = new Bundle('path/to/some.bundle.bin');
const data = bundle.Read();

// 修改并保存
const modified = Buffer.from('...');
bundle.Save(modified);
bundle.Dispose();

按路径哈希查找

const file = index.TryGetFile('Art/Textures/example.dds');
if (file) {
  const data = file.Read(); // Buffer
}

导出

| 子路径 | 内容 | |--------|------| | poe-bundle-lib | Index, Bundle, 节点, 记录 | | poe-bundle-lib/oodle | Oodle 压缩/解压 API | | poe-bundle-lib/bundle | Bundle 类 | | poe-bundle-lib/index | Index 类 | | poe-bundle-lib/records | BundleRecord, FileRecord | | poe-bundle-lib/nodes | 树节点接口和实现 |

License

MIT