# lol-wad-parser
A parser for .wad files from League of Legends.

## Download
lol-wad-parser is installable via:

- [GitHub](https://github.com/Pupix/lol-wad-parser) `git clone https://github.com/Pupix/lol-wad-parser.git`
- [npm](https://www.npmjs.com/): `npm install lol-wad-parser`

## Usage example

```js
var WadParser = require('lol-wad-parser'),
    wad = new WadParser();

    wad.read('assets.wad', function (err, data) {
        console.log(data);
        //  ...
        // {
        //   pathHash: '493258d8dc25e145',
        //   offset: 532843,
        //   compressedFileSize: 874,
        //   fileSize: 1850,
        //   type: 1,
        //   duplicate: 0,
        //   unk: 0,
        //   unk0: 0,
        //   sha256: '2c982e477bb2af65',
        //   fileName: 'plugins/rcp-fe-lol-uikit/global/default/components/animated-border-overlay/index.js'
        // }
        //  ...
    });

```

## Available methods

**N.B:** All methods act as promises if no callback is passed.

### parse(path, cb)

It will roughly parse a .wad file from the given path.

**Parameters**

1. **path {string}** A path to where the file to parse resides.
2. **[cb] {Function}** A callback called with `(error, parsedData)` as arguments.

### read(path, cb)

It will read a .wad file from the given path, casting all the data into the right variable type.

**Parameters**

1. **path {string}** A path to where the file to read resides.
2. **[cb] {Function}** A callback called with `(error, readData)` as arguments.

### extract(input, output, cb)

It will read a .wad and extract the result on disk.

**Parameters**

1. **input {string}** A path to where the file to read resides.
2. **output {string}** The path where the file should be stored.
3. **[cb] {Function}** A callback called with `(error)` as arguments.