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# CriTools
JavaScript tools for extract audio from game file
## Requirements
Node.js LTS
## Usage
```shell
node index.js < Command > < Options > < Path > ...
```
## Command
```shell
acb2hcas [-d] [-k < key > ] [-t < type > ] [-o < outputDir > ] [-s] < acbPath > ...
acb2wavs [-k < key > ] [-o < outputDir > ] [-v < volume > ] [-m < mode > ] [-s] < acbPath > ...
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acb_mix [-k < key > ] [-o < outputDir > ] [-v < volume > ] [-m < mode > ] [-s] < acbPath > ...
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awb2hcas [-d] [-k < key > ] [-w < awbKey > ] [-t < type > ] [-o < outputDir > ] [-s] < awbPath > ...
awb2wavs [-k < key > ] [-o < outputDir > ] [-v < volume > ] [-m < mode > ] [-s] < awbPath > ...
hca2wav [-k < key > ] [-o < outputFile > ] [-v < volume > ] [-m < mode > ] < hcaPath > ...
view_utf [-o < outputFile > ] < acbPath / acfPath > ...
decrypt_acb [-k < key > ] [-t < type > ] < acbPath > ...
decrypt_awb [-k < key > ] [-t < type > ] < awbPath > ...
decrypt_hca [-k < key > ] [-w < awbKey > ] [-t < type > ] < hcaPath > ...
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extract_cpk [-o < outputDir > ] < cpkPath > ...
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```
## Options
```shell
-d / --decrypt Decrypt hca files
-k / --key < key > Decrypt key
-w / --awbKey < awbKey > Decrypt key In Awb File (Default: 0)
-t / --type < type > Hca Encrypt Type (1 / 0) (Default: 1)
-o / --output < output > Output Directory / File
-v / --volume < volume > Wav Volume (Default: 1.0)
-m / --mode < mode > Wav Bit Mode (Default: 16)
-s / --skip Skip exists files
```
## Features
acb2hcas - Extract acb file to hca files (with/without decrypt)
acb2wavs - Extract acb file and convert hca files To wav files
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acb_mix - Experimental. Convert acb file (and awb files) to mixed wav files
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awb2hcas - Extract awb file to hca files (with/without decrypt)
awb2wavs - Extract awb file and convert hca files To wav files
hca2wav - Convert hca file To wav file
view_utf - Export data in utf format file to json file (acb/acf file)
decrypt_acb - Decrypt acb file (and awb files) (Warning: will overwrite orignal file)
decrypt_awb - Decrypt awb file (Warning: will overwrite orignal file)
decrypt_hca - Decrypt hca file (Warning: will overwrite orignal file)
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extract_cpk - Extract cpk file
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## Tips
Drop acb/awb/hca files to win_*.bat is easy to use in Windows.
"CriAtomViewer" In "CRI ADX2 LE" can play acb/awb/hca files with encrypt type 1 (encrypt type 0 / 56 is not supported).
Some awb files in pc/web game is encrypted and not supported.
An easy way to find key: [esterTion - 有关于criware的一点最终解决方案 ](https://estertion.win/2019/10/%e6%9c%89%e5%85%b3%e4%ba%8ecriware%e7%9a%84%e4%b8%80%e7%82%b9%e6%9c%80%e7%bb%88%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88/ )
## License
MIT
## Credits
* [Nyagamon/HCADecoder: HCA Decoder ](https://github.com/Nyagamon/HCADecoder )
* [头蟹床(Headcrabbed) - The "New" Encryption of HCA Audio ](https://blog.mottomo.moe/categories/Tech/RE/en/2018-10-12-New-HCA-Encryption/ )
