first commit
This commit is contained in:
kohos
commit
ddc10cf4a4
8
.gitignore
vendored
Normal file
8
.gitignore
vendored
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
.DS_Store
|
||||||
|
/.vscode/
|
||||||
|
*.acf
|
||||||
|
*.acb
|
||||||
|
*.awb
|
||||||
|
*.hca
|
||||||
|
*.wav
|
||||||
|
*.json
|
||||||
21
LICENSE
Normal file
21
LICENSE
Normal file
@ -0,0 +1,21 @@
|
|||||||
|
MIT License
|
||||||
|
|
||||||
|
Copyright (c) 2019 kohos
|
||||||
|
|
||||||
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||||
|
of this software and associated documentation files (the "Software"), to deal
|
||||||
|
in the Software without restriction, including without limitation the rights
|
||||||
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||||
|
copies of the Software, and to permit persons to whom the Software is
|
||||||
|
furnished to do so, subject to the following conditions:
|
||||||
|
|
||||||
|
The above copyright notice and this permission notice shall be included in all
|
||||||
|
copies or substantial portions of the Software.
|
||||||
|
|
||||||
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||||
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||||
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||||
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||||
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||||
|
SOFTWARE.
|
||||||
77
README.md
Normal file
77
README.md
Normal file
@ -0,0 +1,77 @@
|
|||||||
|
# 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>...
|
||||||
|
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>...
|
||||||
|
mix_acb [-k <key>] [-o <outputDir>] [-v <volume>] [-m <mode>] [-s] <acbPath>...
|
||||||
|
```
|
||||||
|
|
||||||
|
## 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
|
||||||
|
|
||||||
|
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)
|
||||||
|
|
||||||
|
mix_acb - Experimental. Convert acb file (and awb files) to mixed wav files
|
||||||
|
|
||||||
|
## 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/)
|
||||||
121
afs2.js
Normal file
121
afs2.js
Normal file
@ -0,0 +1,121 @@
|
|||||||
|
const fs = require('fs');
|
||||||
|
const path = require('path');
|
||||||
|
const util = require('util');
|
||||||
|
|
||||||
|
const hca = require('./hca');
|
||||||
|
|
||||||
|
const readFile = util.promisify(fs.readFile);
|
||||||
|
const writeFile = util.promisify(fs.writeFile);
|
||||||
|
const mkdir = util.promisify(fs.mkdir);
|
||||||
|
|
||||||
|
async function parseAFS2(buffer) {
|
||||||
|
if (typeof(buffer) === 'string') buffer = await readFile(buffer);
|
||||||
|
if (!buffer || buffer.length < 4) return null;
|
||||||
|
let pos = 0;
|
||||||
|
const config = {};
|
||||||
|
config.buffer = buffer;
|
||||||
|
config.magic = buffer.slice(pos, 4).toString(); pos += 4;
|
||||||
|
if (config.magic !== 'AFS2') return null;
|
||||||
|
config.unknown1 = buffer.readUInt8(pos); pos += 1;
|
||||||
|
config.sizeLen = buffer.readUInt8(pos); pos += 1;
|
||||||
|
config.unknown2 = buffer.readUInt8(pos); pos += 1;
|
||||||
|
config.unknown3 = buffer.readUInt8(pos); pos += 1;
|
||||||
|
config.fileCount = buffer.readUInt32LE(pos); pos += 4;
|
||||||
|
config.align = buffer.readUInt16LE(pos); pos += 2;
|
||||||
|
config.key = buffer.readUInt16LE(pos); pos += 2;
|
||||||
|
config.fileIds = [];
|
||||||
|
for (let i = 0; i < config.fileCount; i++) {
|
||||||
|
const fileId = buffer.readUInt16LE(pos); pos += 2;
|
||||||
|
config.fileIds.push(fileId);
|
||||||
|
}
|
||||||
|
const files = [];
|
||||||
|
let start;
|
||||||
|
if (config.sizeLen === 2) {
|
||||||
|
start = buffer.readUInt16LE(pos); pos += 2;
|
||||||
|
} else if (config.sizeLen === 4) {
|
||||||
|
start = buffer.readUInt32LE(pos); pos += 4;
|
||||||
|
} else debugger;
|
||||||
|
let mod = start % config.align;
|
||||||
|
if (mod != 0) start += config.align - mod;
|
||||||
|
for (let i = 0; i < config.fileCount; i++) {
|
||||||
|
let end;
|
||||||
|
if (config.sizeLen === 2) {
|
||||||
|
end = buffer.readUInt16LE(pos); pos += 2;
|
||||||
|
} else if (config.sizeLen === 4) {
|
||||||
|
end = buffer.readUInt32LE(pos); pos += 4;
|
||||||
|
} else debugger;
|
||||||
|
files.push(buffer.slice(start, end));
|
||||||
|
start = end;
|
||||||
|
mod = start % config.align;
|
||||||
|
if (mod != 0) start += config.align - mod;
|
||||||
|
}
|
||||||
|
files.config = config;
|
||||||
|
return files;
|
||||||
|
}
|
||||||
|
exports.parse = parseAFS2;
|
||||||
|
|
||||||
|
async function awb2hcas(awbPath, key, hcaDir, type, skip) {
|
||||||
|
const pathInfo = path.parse(awbPath);
|
||||||
|
console.log(`Parsing ${pathInfo.base}...`);
|
||||||
|
const list = await parseAFS2(awbPath);
|
||||||
|
if (hcaDir === undefined) hcaDir = path.join(pathInfo.dir, pathInfo.name);
|
||||||
|
if (!fs.existsSync(hcaDir)) {
|
||||||
|
await mkdir(hcaDir, { recursive: true });
|
||||||
|
} else if (skip) {
|
||||||
|
console.log(`Skipped ${pathInfo.base}...`);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
const len = ('' + list.length).length;
|
||||||
|
console.log(`Extracting ${pathInfo.base}...`);
|
||||||
|
for (let i = 0; i < list.length; i++) {
|
||||||
|
const hcaBuff = list[i];
|
||||||
|
let name = '' + (i + 1);
|
||||||
|
while (name.length < len) name = '0' + name;
|
||||||
|
if (key !== undefined) {
|
||||||
|
console.log(`Decrypting ${name}.hca...`);
|
||||||
|
await hca.decrypt(hcaBuff, key, list.config.key, type);
|
||||||
|
}
|
||||||
|
console.log(`Writing ${name}.hca...`);
|
||||||
|
await writeFile(path.join(hcaDir, name + '.hca'), hcaBuff);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
exports.awb2hcas = awb2hcas;
|
||||||
|
|
||||||
|
async function awb2wavs(awbPath, key, wavDir, volume, mode, skip) {
|
||||||
|
const pathInfo = path.parse(awbPath);
|
||||||
|
console.log(`Parsing ${pathInfo.base}...`);
|
||||||
|
const list = await parseAFS2(awbPath);
|
||||||
|
if (wavDir === undefined) wavDir = path.join(pathInfo.dir, pathInfo.name);
|
||||||
|
if (!fs.existsSync(wavDir)) {
|
||||||
|
await mkdir(wavDir, { recursive: true });
|
||||||
|
} else if (skip) {
|
||||||
|
console.log(`Skipped ${pathInfo.base}...`);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
const len = ('' + list.length).length;
|
||||||
|
console.log(`Extracting ${pathInfo.base}...`);
|
||||||
|
for (let i = 0; i < list.length; i++) {
|
||||||
|
const hcaBuff = list[i];
|
||||||
|
let name = '' + (i + 1);
|
||||||
|
while (name.length < len) name = '0' + name;
|
||||||
|
console.log(`Writing ${name}.wav...`);
|
||||||
|
const wavPath = path.join(wavDir, name + '.wav');
|
||||||
|
await hca.decodeToWav(hcaBuff, key, list.config.key, wavPath, volume, mode);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
exports.awb2wavs = awb2wavs;
|
||||||
|
|
||||||
|
async function decryptAwb(awbPath, key, type) {
|
||||||
|
const pathInfo = path.parse(awbPath);
|
||||||
|
console.log(`Parsing ${pathInfo.base}...`);
|
||||||
|
const list = await parseAFS2(awbPath);
|
||||||
|
console.log(`Decrypting ${pathInfo.base}...`);
|
||||||
|
for (let i = 0; i < list.length; i++) {
|
||||||
|
await hca.decrypt(list[i], key, list.config.key, type);
|
||||||
|
}
|
||||||
|
const buffer = list.config.buffer;
|
||||||
|
buffer.writeUInt16BE(0, 0xE);
|
||||||
|
console.log(`Writing ${pathInfo.base}...`);
|
||||||
|
await writeFile(awbPath, buffer);
|
||||||
|
}
|
||||||
|
exports.decryptAwb = decryptAwb;
|
||||||
926
hca.js
Normal file
926
hca.js
Normal file
@ -0,0 +1,926 @@
|
|||||||
|
const fs = require('fs');
|
||||||
|
const util = require('util');
|
||||||
|
const path = require('path');
|
||||||
|
|
||||||
|
const readFile = util.promisify(fs.readFile);
|
||||||
|
const writeFile = util.promisify(fs.writeFile);
|
||||||
|
const appendFile = util.promisify(fs.appendFile);
|
||||||
|
|
||||||
|
// DECRYPT START
|
||||||
|
function initAthTable(table, type, key) {
|
||||||
|
if (type === 0) {
|
||||||
|
for (let i = 0; i < 0x80; i++) {
|
||||||
|
table[i] = 0;
|
||||||
|
}
|
||||||
|
return true;
|
||||||
|
} else if (type === 1) {
|
||||||
|
const list = [
|
||||||
|
0x78, 0x5F, 0x56, 0x51, 0x4E, 0x4C, 0x4B, 0x49, 0x48, 0x48, 0x47, 0x46, 0x46, 0x45, 0x45, 0x45,
|
||||||
|
0x44, 0x44, 0x44, 0x44, 0x43, 0x43, 0x43, 0x43, 0x43, 0x43, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
|
||||||
|
0x42, 0x42, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x40, 0x40, 0x40, 0x40,
|
||||||
|
0x40, 0x40, 0x40, 0x40, 0x40, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
|
||||||
|
0x3F, 0x3F, 0x3F, 0x3E, 0x3E, 0x3E, 0x3E, 0x3E, 0x3E, 0x3D, 0x3D, 0x3D, 0x3D, 0x3D, 0x3D, 0x3D,
|
||||||
|
0x3C, 0x3C, 0x3C, 0x3C, 0x3C, 0x3C, 0x3C, 0x3C, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B,
|
||||||
|
0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B,
|
||||||
|
0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3B, 0x3C, 0x3C, 0x3C, 0x3C, 0x3C, 0x3C, 0x3C, 0x3C,
|
||||||
|
0x3D, 0x3D, 0x3D, 0x3D, 0x3D, 0x3D, 0x3D, 0x3D, 0x3E, 0x3E, 0x3E, 0x3E, 0x3E, 0x3E, 0x3E, 0x3F,
|
||||||
|
0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F,
|
||||||
|
0x3F, 0x3F, 0x3F, 0x3F, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40,
|
||||||
|
0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
|
||||||
|
0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
|
||||||
|
0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
|
||||||
|
0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x43, 0x43, 0x43,
|
||||||
|
0x43, 0x43, 0x43, 0x43, 0x43, 0x43, 0x43, 0x43, 0x43, 0x43, 0x43, 0x43, 0x43, 0x43, 0x44, 0x44,
|
||||||
|
0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x45, 0x45, 0x45, 0x45,
|
||||||
|
0x45, 0x45, 0x45, 0x45, 0x45, 0x45, 0x45, 0x45, 0x46, 0x46, 0x46, 0x46, 0x46, 0x46, 0x46, 0x46,
|
||||||
|
0x46, 0x46, 0x47, 0x47, 0x47, 0x47, 0x47, 0x47, 0x47, 0x47, 0x47, 0x47, 0x48, 0x48, 0x48, 0x48,
|
||||||
|
0x48, 0x48, 0x48, 0x48, 0x49, 0x49, 0x49, 0x49, 0x49, 0x49, 0x49, 0x49, 0x4A, 0x4A, 0x4A, 0x4A,
|
||||||
|
0x4A, 0x4A, 0x4A, 0x4A, 0x4B, 0x4B, 0x4B, 0x4B, 0x4B, 0x4B, 0x4B, 0x4C, 0x4C, 0x4C, 0x4C, 0x4C,
|
||||||
|
0x4C, 0x4D, 0x4D, 0x4D, 0x4D, 0x4D, 0x4D, 0x4E, 0x4E, 0x4E, 0x4E, 0x4E, 0x4E, 0x4F, 0x4F, 0x4F,
|
||||||
|
0x4F, 0x4F, 0x4F, 0x50, 0x50, 0x50, 0x50, 0x50, 0x51, 0x51, 0x51, 0x51, 0x51, 0x52, 0x52, 0x52,
|
||||||
|
0x52, 0x52, 0x53, 0x53, 0x53, 0x53, 0x54, 0x54, 0x54, 0x54, 0x54, 0x55, 0x55, 0x55, 0x55, 0x56,
|
||||||
|
0x56, 0x56, 0x56, 0x57, 0x57, 0x57, 0x57, 0x57, 0x58, 0x58, 0x58, 0x59, 0x59, 0x59, 0x59, 0x5A,
|
||||||
|
0x5A, 0x5A, 0x5A, 0x5B, 0x5B, 0x5B, 0x5B, 0x5C, 0x5C, 0x5C, 0x5D, 0x5D, 0x5D, 0x5D, 0x5E, 0x5E,
|
||||||
|
0x5E, 0x5F, 0x5F, 0x5F, 0x60, 0x60, 0x60, 0x61, 0x61, 0x61, 0x61, 0x62, 0x62, 0x62, 0x63, 0x63,
|
||||||
|
0x63, 0x64, 0x64, 0x64, 0x65, 0x65, 0x66, 0x66, 0x66, 0x67, 0x67, 0x67, 0x68, 0x68, 0x68, 0x69,
|
||||||
|
0x69, 0x6A, 0x6A, 0x6A, 0x6B, 0x6B, 0x6B, 0x6C, 0x6C, 0x6D, 0x6D, 0x6D, 0x6E, 0x6E, 0x6F, 0x6F,
|
||||||
|
0x70, 0x70, 0x70, 0x71, 0x71, 0x72, 0x72, 0x73, 0x73, 0x73, 0x74, 0x74, 0x75, 0x75, 0x76, 0x76,
|
||||||
|
0x77, 0x77, 0x78, 0x78, 0x78, 0x79, 0x79, 0x7A, 0x7A, 0x7B, 0x7B, 0x7C, 0x7C, 0x7D, 0x7D, 0x7E,
|
||||||
|
0x7E, 0x7F, 0x7F, 0x80, 0x80, 0x81, 0x81, 0x82, 0x83, 0x83, 0x84, 0x84, 0x85, 0x85, 0x86, 0x86,
|
||||||
|
0x87, 0x88, 0x88, 0x89, 0x89, 0x8A, 0x8A, 0x8B, 0x8C, 0x8C, 0x8D, 0x8D, 0x8E, 0x8F, 0x8F, 0x90,
|
||||||
|
0x90, 0x91, 0x92, 0x92, 0x93, 0x94, 0x94, 0x95, 0x95, 0x96, 0x97, 0x97, 0x98, 0x99, 0x99, 0x9A,
|
||||||
|
0x9B, 0x9B, 0x9C, 0x9D, 0x9D, 0x9E, 0x9F, 0xA0, 0xA0, 0xA1, 0xA2, 0xA2, 0xA3, 0xA4, 0xA5, 0xA5,
|
||||||
|
0xA6, 0xA7, 0xA7, 0xA8, 0xA9, 0xAA, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAE, 0xAF, 0xB0, 0xB1, 0xB1,
|
||||||
|
0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF,
|
||||||
|
0xC0, 0xC1, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD,
|
||||||
|
0xCE, 0xCF, 0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD,
|
||||||
|
0xDE, 0xDF, 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xEB, 0xED, 0xEE,
|
||||||
|
0xEF, 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF7, 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFF, 0xFF
|
||||||
|
];
|
||||||
|
let v = 0;
|
||||||
|
for (let i = 0; i < 0x80; i++) {
|
||||||
|
const index = v >>> 13;
|
||||||
|
if (index >= 0x28E) {
|
||||||
|
const last = 0x80 - i;
|
||||||
|
for (let j = 0; j < last; j++) {
|
||||||
|
table[i + j] = 0xFF;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
table[i] = list[index];
|
||||||
|
v += key;
|
||||||
|
}
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
function createTable56(r, key) {
|
||||||
|
const mul = ((key & 1) << 3) | 5;
|
||||||
|
const add = (key & 0xE) | 1;
|
||||||
|
key >>>= 4;
|
||||||
|
for (let i = 0; i < 0x10; i++) {
|
||||||
|
key = (key * mul + add) & 0xF;
|
||||||
|
r[i] = key;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
function initCiphTable(table, type, key1, key2) {
|
||||||
|
if (type === 0) {
|
||||||
|
for (let i = 0; i < 0x100; i++) table[i] = i;
|
||||||
|
return true;
|
||||||
|
} else if (type === 1) {
|
||||||
|
let v = 0;
|
||||||
|
for (let i = 1; i < 0xFF; i++) {
|
||||||
|
v = (v * 13 + 11) & 0xFF;
|
||||||
|
if (v === 0 || v === 0xFF) v = (v * 13 + 11) & 0xFF;
|
||||||
|
table[i] = v;
|
||||||
|
}
|
||||||
|
table[0] = 0;
|
||||||
|
table[0xFF] = 0xFF;
|
||||||
|
return true;
|
||||||
|
} else if (type === 56) {
|
||||||
|
const t1 = Buffer.alloc(8);
|
||||||
|
if (!key1) key2--;
|
||||||
|
key1--;
|
||||||
|
for (let i = 0; i < 7; i++) {
|
||||||
|
t1[i] = key1 & 0xFF;
|
||||||
|
key1 = (key1 >>> 8) | ((key2 << 24) & 0xFFFFFFFF);
|
||||||
|
key2 >>>= 8;
|
||||||
|
}
|
||||||
|
const t2 = Buffer.from([
|
||||||
|
t1[1], t1[1] ^ t1[6],
|
||||||
|
t1[2] ^ t1[3], t1[2],
|
||||||
|
t1[2] ^ t1[1], t1[3] ^ t1[4],
|
||||||
|
t1[3], t1[3] ^ t1[2],
|
||||||
|
t1[4] ^ t1[5], t1[4],
|
||||||
|
t1[4] ^ t1[3], t1[5] ^ t1[6],
|
||||||
|
t1[5], t1[5] ^ t1[4],
|
||||||
|
t1[6] ^ t1[1], t1[6]
|
||||||
|
]);
|
||||||
|
const t3 = Buffer.alloc(0x100);
|
||||||
|
const t31 = Buffer.alloc(0x10);
|
||||||
|
const t32 = Buffer.alloc(0x10);
|
||||||
|
createTable56(t31, t1[0]);
|
||||||
|
let k = 0;
|
||||||
|
for (let i = 0; i < 0x10; i++) {
|
||||||
|
createTable56(t32, t2[i]);
|
||||||
|
const v = (t31[i] << 4) & 0xFF;
|
||||||
|
for (let j = 0; j < 0x10; j++) {
|
||||||
|
t3[k++] = v | t32[j];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
let j = 1;
|
||||||
|
for (let i = 0, v = 0; i < 0x100; i++) {
|
||||||
|
v = (v + 0x11) & 0xFF;
|
||||||
|
const a = t3[v];
|
||||||
|
if (a != 0 && a != 0xFF) table[j++] = a;
|
||||||
|
}
|
||||||
|
table[0] = 0;
|
||||||
|
table[0xFF] = 0xFF;
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
function decryptBlock(table, block) {
|
||||||
|
for (let i = 0; i < block.length; i++) {
|
||||||
|
block[i] = table[block[i]];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
function checkSum(data, size) {
|
||||||
|
let sum = 0;
|
||||||
|
const v = [
|
||||||
|
0x0000, 0x8005, 0x800F, 0x000A, 0x801B, 0x001E, 0x0014, 0x8011, 0x8033, 0x0036, 0x003C, 0x8039, 0x0028, 0x802D, 0x8027, 0x0022,
|
||||||
|
0x8063, 0x0066, 0x006C, 0x8069, 0x0078, 0x807D, 0x8077, 0x0072, 0x0050, 0x8055, 0x805F, 0x005A, 0x804B, 0x004E, 0x0044, 0x8041,
|
||||||
|
0x80C3, 0x00C6, 0x00CC, 0x80C9, 0x00D8, 0x80DD, 0x80D7, 0x00D2, 0x00F0, 0x80F5, 0x80FF, 0x00FA, 0x80EB, 0x00EE, 0x00E4, 0x80E1,
|
||||||
|
0x00A0, 0x80A5, 0x80AF, 0x00AA, 0x80BB, 0x00BE, 0x00B4, 0x80B1, 0x8093, 0x0096, 0x009C, 0x8099, 0x0088, 0x808D, 0x8087, 0x0082,
|
||||||
|
0x8183, 0x0186, 0x018C, 0x8189, 0x0198, 0x819D, 0x8197, 0x0192, 0x01B0, 0x81B5, 0x81BF, 0x01BA, 0x81AB, 0x01AE, 0x01A4, 0x81A1,
|
||||||
|
0x01E0, 0x81E5, 0x81EF, 0x01EA, 0x81FB, 0x01FE, 0x01F4, 0x81F1, 0x81D3, 0x01D6, 0x01DC, 0x81D9, 0x01C8, 0x81CD, 0x81C7, 0x01C2,
|
||||||
|
0x0140, 0x8145, 0x814F, 0x014A, 0x815B, 0x015E, 0x0154, 0x8151, 0x8173, 0x0176, 0x017C, 0x8179, 0x0168, 0x816D, 0x8167, 0x0162,
|
||||||
|
0x8123, 0x0126, 0x012C, 0x8129, 0x0138, 0x813D, 0x8137, 0x0132, 0x0110, 0x8115, 0x811F, 0x011A, 0x810B, 0x010E, 0x0104, 0x8101,
|
||||||
|
0x8303, 0x0306, 0x030C, 0x8309, 0x0318, 0x831D, 0x8317, 0x0312, 0x0330, 0x8335, 0x833F, 0x033A, 0x832B, 0x032E, 0x0324, 0x8321,
|
||||||
|
0x0360, 0x8365, 0x836F, 0x036A, 0x837B, 0x037E, 0x0374, 0x8371, 0x8353, 0x0356, 0x035C, 0x8359, 0x0348, 0x834D, 0x8347, 0x0342,
|
||||||
|
0x03C0, 0x83C5, 0x83CF, 0x03CA, 0x83DB, 0x03DE, 0x03D4, 0x83D1, 0x83F3, 0x03F6, 0x03FC, 0x83F9, 0x03E8, 0x83ED, 0x83E7, 0x03E2,
|
||||||
|
0x83A3, 0x03A6, 0x03AC, 0x83A9, 0x03B8, 0x83BD, 0x83B7, 0x03B2, 0x0390, 0x8395, 0x839F, 0x039A, 0x838B, 0x038E, 0x0384, 0x8381,
|
||||||
|
0x0280, 0x8285, 0x828F, 0x028A, 0x829B, 0x029E, 0x0294, 0x8291, 0x82B3, 0x02B6, 0x02BC, 0x82B9, 0x02A8, 0x82AD, 0x82A7, 0x02A2,
|
||||||
|
0x82E3, 0x02E6, 0x02EC, 0x82E9, 0x02F8, 0x82FD, 0x82F7, 0x02F2, 0x02D0, 0x82D5, 0x82DF, 0x02DA, 0x82CB, 0x02CE, 0x02C4, 0x82C1,
|
||||||
|
0x8243, 0x0246, 0x024C, 0x8249, 0x0258, 0x825D, 0x8257, 0x0252, 0x0270, 0x8275, 0x827F, 0x027A, 0x826B, 0x026E, 0x0264, 0x8261,
|
||||||
|
0x0220, 0x8225, 0x822F, 0x022A, 0x823B, 0x023E, 0x0234, 0x8231, 0x8213, 0x0216, 0x021C, 0x8219, 0x0208, 0x820D, 0x8207, 0x0202,
|
||||||
|
];
|
||||||
|
for (let i = 0; i < size; i++) {
|
||||||
|
sum = ((sum << 8) & 0xFFFF) ^ v[(sum >>> 8) ^ data[i]];
|
||||||
|
}
|
||||||
|
return sum;
|
||||||
|
}
|
||||||
|
|
||||||
|
function parseHCA(buffer, key, awbKey) {
|
||||||
|
if (awbKey === undefined) awbKey = 0;
|
||||||
|
if (!buffer || buffer.length < 4) return null;
|
||||||
|
let pos = 0;
|
||||||
|
const hca = {};
|
||||||
|
// HCA
|
||||||
|
hca.magic = buffer.readUInt32LE(pos); pos += 4;
|
||||||
|
if ((hca.magic & 0x7F7F7F7F) !== 0x00414348) return null;
|
||||||
|
hca.version = buffer.readUInt16BE(pos); pos += 2;
|
||||||
|
hca.dataOffset = buffer.readUInt16BE(pos); pos += 2;
|
||||||
|
// fmt
|
||||||
|
hca.fmt = buffer.readUInt32LE(pos); pos += 4;
|
||||||
|
if ((hca.fmt & 0x7F7F7F7F) !== 0x00746D66) return null;
|
||||||
|
hca.channelCount = buffer.readUInt8(pos);
|
||||||
|
hca.samplingRate = 0xFFFFFF & buffer.readUInt32BE(pos); pos += 4;
|
||||||
|
hca.blockCount = buffer.readUInt32BE(pos); pos += 4;
|
||||||
|
hca.muteHeader = buffer.readUInt16BE(pos); pos += 2;
|
||||||
|
hca.muteFooter = buffer.readUInt16BE(pos); pos += 2;
|
||||||
|
if (!(hca.channelCount >= 1 && hca.channelCount <= 16)) return null;
|
||||||
|
if (!(hca.samplingRate >= 1 && hca.samplingRate <= 0x7FFFFF)) return null;
|
||||||
|
let label = buffer.readUInt32LE(pos); pos += 4;
|
||||||
|
hca.compdec = label;
|
||||||
|
hca.blockSize = buffer.readUInt16BE(pos); pos += 2;
|
||||||
|
hca.r01 = buffer.readUInt8(pos); pos += 1;
|
||||||
|
hca.r02 = buffer.readUInt8(pos); pos += 1;
|
||||||
|
if ((label & 0x7F7F7F7F) === 0x706D6F63) { // comp
|
||||||
|
hca.r03 = buffer.readUInt8(pos); pos += 1;
|
||||||
|
hca.r04 = buffer.readUInt8(pos); pos += 1;
|
||||||
|
hca.r05 = buffer.readUInt8(pos); pos += 1;
|
||||||
|
hca.r06 = buffer.readUInt8(pos); pos += 1;
|
||||||
|
hca.r07 = buffer.readUInt8(pos); pos += 1;
|
||||||
|
hca.r08 = buffer.readUInt8(pos); pos += 1;
|
||||||
|
hca.reserve1 = buffer.readUInt8(pos); pos += 1;
|
||||||
|
hca.reserve2 = buffer.readUInt8(pos); pos += 1;
|
||||||
|
} else if ((label & 0x7F7F7F7F) === 0x00636564) { // dec
|
||||||
|
hca.count1 = buffer.readUInt8(pos); pos += 1;
|
||||||
|
hca.count2 = buffer.readUInt8(pos); pos += 1;
|
||||||
|
hca.r03 = (buffer.readUInt8(pos) >>> 4) & 0xF;
|
||||||
|
hca.r04 = buffer.readUInt8(pos) & 0xF; pos += 1;
|
||||||
|
hca.enableCount2 = buffer.readUInt8(pos); pos += 1;
|
||||||
|
} else return null;
|
||||||
|
if (!((hca.blockSize >= 1 && hca.blockSize <= 0xFFFF) || (hca.blockSize === 0))) return null;
|
||||||
|
if (!(hca.r01 >= 0 && hca.r01 <= hca.r02 && hca.r02 <= 0x1F)) return null;
|
||||||
|
label = buffer.readUInt32LE(pos); pos += 4;
|
||||||
|
if ((label & 0x7F7F7F7F) === 0x00726276) { // vbr
|
||||||
|
hca.vbr = label;
|
||||||
|
hca.vbrPos = pos - 4;
|
||||||
|
hca.vbrR1 = buffer.readUInt16BE(pos); pos += 2;
|
||||||
|
hca.vbrR2 = buffer.readUInt16BE(pos); pos += 2;
|
||||||
|
if (!(hca.blockSize === 0 && hca.vbrR1 >= 0 && hca.vbrR2 <= 0x1FF)) return null;
|
||||||
|
label = buffer.readUInt32LE(pos); pos += 4;
|
||||||
|
}
|
||||||
|
if ((label & 0x7F7F7F7F) === 0x00687461) { // ath
|
||||||
|
hca.ath = label;
|
||||||
|
hca.athPos = pos - 4;
|
||||||
|
hca.athType = buffer.readUInt16BE(pos); pos += 2;
|
||||||
|
label = buffer.readUInt32LE(pos); pos += 4;
|
||||||
|
} else {
|
||||||
|
hca.athType = hca.version < 0x200 ? 1 : 0;
|
||||||
|
}
|
||||||
|
if ((label & 0x7F7F7F7F) === 0x706F6F6C) { // loop
|
||||||
|
hca.loop = label;
|
||||||
|
hca.loopPos = pos - 4;
|
||||||
|
hca.loopStart = buffer.readUInt32BE(pos); pos += 4;
|
||||||
|
hca.loopEnd = buffer.readUInt32BE(pos); pos += 4;
|
||||||
|
hca.loopCount = buffer.readUInt16BE(pos); pos += 2;
|
||||||
|
if (!(hca.loopStart >= 0 && hca.loopStart <= hca.loopEnd && hca.loopEnd <= hca.blockCount)) return null;
|
||||||
|
hca.loopR1 = buffer.readUInt16BE(pos); pos += 2;
|
||||||
|
label = buffer.readUInt32LE(pos); pos += 4;
|
||||||
|
}
|
||||||
|
if ((label & 0x7F7F7F7F) === 0x68706963) { // ciph
|
||||||
|
hca.ciph = label;
|
||||||
|
hca.ciphPos = pos - 4;
|
||||||
|
hca.ciphType = buffer.readUInt16BE(pos); pos += 2;
|
||||||
|
if (!(hca.ciphType === 0 || hca.ciphType === 1 || hca.ciphType === 56)) return null;
|
||||||
|
label = buffer.readUInt32LE(pos); pos += 4;
|
||||||
|
}
|
||||||
|
if ((label & 0x7F7F7F7F) === 0x00617672) { // rva
|
||||||
|
hca.rva = label;
|
||||||
|
hca.rvaPos = pos - 4;
|
||||||
|
hca.volume = buffer.readFloatBE(pos); pos += 4;
|
||||||
|
label = buffer.readUInt32LE(pos); pos += 4;
|
||||||
|
} else {
|
||||||
|
hca.volume = 1;
|
||||||
|
}
|
||||||
|
if ((label & 0x7F7F7F7F) === 0x6D6D6F63) { // comm
|
||||||
|
hca.comm = label;
|
||||||
|
hca.commPos = pos - 4;
|
||||||
|
hca.commLen = buffer.readUInt8(pos); pos += 1;
|
||||||
|
if (hca.commLen) {
|
||||||
|
hca.comment = buffer.slice(pos, pos + hca.commLen).toString(); pos += hca.commLen;
|
||||||
|
}
|
||||||
|
label = buffer.readUInt32LE(pos); pos += 4;
|
||||||
|
}
|
||||||
|
if ((label & 0x7F7F7F7F) === 0x00646170) { // pad
|
||||||
|
hca.pad = label;
|
||||||
|
hca.padPos = pos - 4;
|
||||||
|
label = buffer.readUInt32LE(pos); pos += 4;
|
||||||
|
}
|
||||||
|
hca.athTable = Buffer.alloc(0x80);
|
||||||
|
if (!initAthTable(hca.athTable, hca.athType, hca.samplingRate)) return null;
|
||||||
|
let key1 = 0, key2 = 0;
|
||||||
|
if (key) {
|
||||||
|
key = BigInt(key);
|
||||||
|
if (awbKey) {
|
||||||
|
key = (BigInt(key) * ((BigInt(awbKey) << 16n) | BigInt(((~awbKey & 0xFFFF) + 2) & 0xFFFF))) & 0xFFFFFFFFFFFFFFFFn;
|
||||||
|
}
|
||||||
|
key1 = Number(key & 0xFFFFFFFFn);
|
||||||
|
key2 = Number((key >> 32n) & 0xFFFFFFFFn);
|
||||||
|
}
|
||||||
|
hca.ciphTable = Buffer.alloc(0x100);
|
||||||
|
if (!initCiphTable(hca.ciphTable, hca.ciphType, key1, key2)) return null;
|
||||||
|
return hca;
|
||||||
|
}
|
||||||
|
|
||||||
|
async function decryptHca(buffer, key, awbKey, type, hcaPath) {
|
||||||
|
if (typeof (buffer) === 'string') {
|
||||||
|
console.log(`Decrypting ${path.parse(buffer).base}...`);
|
||||||
|
buffer = await readFile(buffer);
|
||||||
|
}
|
||||||
|
if (typeof (type) === 'string') {
|
||||||
|
hcaPath = type;
|
||||||
|
type = 1;
|
||||||
|
} else if (type === undefined) type = 1;
|
||||||
|
const hca = parseHCA(buffer, key, awbKey);
|
||||||
|
if (!hca) throw new Error(`Not a valid HCA file`);
|
||||||
|
buffer.writeUInt32LE(hca.magic & 0x7F7F7F7F, 0x0);
|
||||||
|
buffer.writeUInt32LE(hca.fmt & 0x7F7F7F7F, 0x8);
|
||||||
|
buffer.writeUInt32LE(hca.compdec & 0x7F7F7F7F, 0x18);
|
||||||
|
if (hca.vbr) buffer.writeUInt32LE(hca.vbr & 0x7F7F7F7F, hca.vbrPos);
|
||||||
|
if (hca.ath) buffer.writeUInt32LE(hca.ath & 0x7F7F7F7F, hca.athPos);
|
||||||
|
if (hca.loop) buffer.writeUInt32LE(hca.loop & 0x7F7F7F7F, hca.loopPos);
|
||||||
|
if (hca.ciph) buffer.writeUInt32LE(hca.ciph & 0x7F7F7F7F, hca.ciphPos);
|
||||||
|
if (hca.rva) buffer.writeUInt32LE(hca.rva & 0x7F7F7F7F, hca.rvaPos);
|
||||||
|
if (hca.comm) buffer.writeUInt32LE(hca.comm & 0x7F7F7F7F, hca.commPos);
|
||||||
|
if (hca.pad) buffer.writeUInt32LE(hca.pad & 0x7F7F7F7F, hca.padPos);
|
||||||
|
buffer.writeUInt16BE(type, hca.ciphPos + 4);
|
||||||
|
buffer.writeUInt16BE(checkSum(buffer, hca.dataOffset - 2), hca.dataOffset - 2);
|
||||||
|
if (hca.ciphType !== type) {
|
||||||
|
const ciphTable = Buffer.alloc(0x100);
|
||||||
|
const revTable = Buffer.alloc(0x100);
|
||||||
|
initCiphTable(ciphTable, 1);
|
||||||
|
for (let i = 0; i < revTable.length; i++) revTable[ciphTable[i]] = i;
|
||||||
|
let offset = hca.dataOffset;
|
||||||
|
for (let i = 0; i < hca.blockCount; i++) {
|
||||||
|
if (offset >= buffer.length) break;
|
||||||
|
const block = buffer.slice(offset, offset + hca.blockSize);
|
||||||
|
decryptBlock(hca.ciphTable, block);
|
||||||
|
if (type === 1) decryptBlock(revTable, block);
|
||||||
|
block.writeUInt16BE(checkSum(block, block.length - 2), block.length - 2);
|
||||||
|
offset += hca.blockSize;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (hcaPath !== undefined) await writeFile(hcaPath, buffer);
|
||||||
|
}
|
||||||
|
exports.decrypt = decryptHca;
|
||||||
|
|
||||||
|
// DECODE START
|
||||||
|
function ceil2(a, b) {
|
||||||
|
return (b > 0) ? (Math.floor(a / b) + ((a % b) ? 1 : 0)) : 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
function initDecode(hca) {
|
||||||
|
const isComp = (hca.compdec & 0x7F7F7F7F) === 0x706D6F63;
|
||||||
|
hca.comp = {};
|
||||||
|
hca.comp.r01 = hca.r01;
|
||||||
|
hca.comp.r02 = hca.r02;
|
||||||
|
hca.comp.r03 = hca.r03;
|
||||||
|
hca.comp.r04 = hca.r04;
|
||||||
|
hca.comp.r05 = isComp ? hca.r05 : hca.count1 + 1;
|
||||||
|
hca.comp.r06 = isComp ? hca.r06 : hca.enableCount2 ? hca.count2 + 1 : hca.count1 + 1;
|
||||||
|
hca.comp.r07 = isComp ? hca.r07 : r05 - r06;
|
||||||
|
hca.comp.r08 = isComp ? hca.r08 : 0;
|
||||||
|
if (!hca.comp.r03) hca.comp.r03 = 1;
|
||||||
|
if (!(hca.comp.r01 === 1 && hca.comp.r02 === 15)) {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
hca.comp.r09 = ceil2(hca.comp.r05 - (hca.comp.r06 + hca.comp.r07), hca.comp.r08);
|
||||||
|
const r = Buffer.alloc(0x10);
|
||||||
|
const b = Math.floor(hca.channelCount / hca.comp.r03);
|
||||||
|
if (hca.comp.r07 && b > 1) {
|
||||||
|
let c = 0;
|
||||||
|
for (let i = 0; i < hca.comp.r03; i++) {
|
||||||
|
switch (b) {
|
||||||
|
case 2: r[c] = 1; r[c + 1] = 2; break;
|
||||||
|
case 3: r[c] = 1; r[c + 1] = 2; break;
|
||||||
|
case 4: r[c] = 1; r[c + 1] = 2; if (hca.comp.r04 == 0) { r[c + 2] = 1; r[c + 3] = 2; } break;
|
||||||
|
case 5: r[c] = 1; r[c + 1] = 2; if (hca.comp.r04 <= 2) { r[c + 3] = 1; r[c + 4] = 2; } break;
|
||||||
|
case 6: r[c] = 1; r[c + 1] = 2; r[c + 4] = 1; r[c + 5] = 2; break;
|
||||||
|
case 7: r[c] = 1; r[c + 1] = 2; r[c + 4] = 1; r[c + 5] = 2; break;
|
||||||
|
case 8: r[c] = 1; r[c + 1] = 2; r[c + 4] = 1; r[c + 5] = 2; r[c + 6] = 1; r[c + 7] = 2; break;
|
||||||
|
}
|
||||||
|
c += b;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
hca.channels = [];
|
||||||
|
for (let i = 0; i < hca.channelCount; i++) {
|
||||||
|
const channel = {};
|
||||||
|
channel.block = new Float32Array(0x80);
|
||||||
|
channel.base = new Float32Array(0x80);
|
||||||
|
channel.value = Buffer.alloc(0x80);
|
||||||
|
channel.scale = Buffer.alloc(0x80);
|
||||||
|
channel.value2 = Buffer.alloc(8);
|
||||||
|
channel.type = r[i];
|
||||||
|
channel.value3 = channel.value.slice(hca.comp.r06 + hca.comp.r07);
|
||||||
|
channel.count = hca.comp.r06 + ((r[i] != 2) ? hca.comp.r07 : 0);
|
||||||
|
channel.wav1 = new Float32Array(0x80);
|
||||||
|
channel.wav2 = new Float32Array(0x80);
|
||||||
|
channel.wav3 = new Float32Array(0x80);
|
||||||
|
channel.wave = [
|
||||||
|
new Float32Array(0x80), new Float32Array(0x80),
|
||||||
|
new Float32Array(0x80), new Float32Array(0x80),
|
||||||
|
new Float32Array(0x80), new Float32Array(0x80),
|
||||||
|
new Float32Array(0x80), new Float32Array(0x80)
|
||||||
|
];
|
||||||
|
hca.channels.push(channel);
|
||||||
|
}
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
class BlockReader {
|
||||||
|
|
||||||
|
constructor(buffer) {
|
||||||
|
this.data = buffer;
|
||||||
|
this.size = buffer.length * 8 - 16;
|
||||||
|
this.bit = 0;
|
||||||
|
this.mask = [0xFFFFFF, 0x7FFFFF, 0x3FFFFF, 0x1FFFFF, 0x0FFFFF, 0x07FFFF, 0x03FFFF, 0x01FFFF];
|
||||||
|
}
|
||||||
|
|
||||||
|
checkBit(bitSize) {
|
||||||
|
let v = 0;
|
||||||
|
if (this.bit + bitSize <= this.size) {
|
||||||
|
const pos = this.bit >>> 3;
|
||||||
|
v = this.data[pos];
|
||||||
|
v = (v << 8) | this.data[pos + 1];
|
||||||
|
v = (v << 8) | this.data[pos + 2];
|
||||||
|
v &= this.mask[this.bit & 7];
|
||||||
|
v >>>= 24 - (this.bit & 7) - bitSize;
|
||||||
|
}
|
||||||
|
return v;
|
||||||
|
}
|
||||||
|
|
||||||
|
getBit(bitSize) {
|
||||||
|
const v = this.checkBit(bitSize);
|
||||||
|
this.bit += bitSize;
|
||||||
|
return v;
|
||||||
|
}
|
||||||
|
|
||||||
|
addBit(bitSize) {
|
||||||
|
this.bit += bitSize;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
function arrayIntToFloat(arrayInt) {
|
||||||
|
let arrayFloat = [];
|
||||||
|
const buffer = Buffer.alloc(4);
|
||||||
|
for (let i = 0; i < arrayInt.length; i++) {
|
||||||
|
buffer.writeUInt32LE(arrayInt[i], 0);
|
||||||
|
arrayFloat[i] = buffer.readFloatLE(0);
|
||||||
|
}
|
||||||
|
return arrayFloat;
|
||||||
|
}
|
||||||
|
|
||||||
|
const DECODE1 = {
|
||||||
|
scalelist: [
|
||||||
|
0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0E, 0x0D, 0x0D,
|
||||||
|
0x0D, 0x0D, 0x0D, 0x0D, 0x0C, 0x0C, 0x0C, 0x0C,
|
||||||
|
0x0C, 0x0C, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B, 0x0B,
|
||||||
|
0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x09,
|
||||||
|
0x09, 0x09, 0x09, 0x09, 0x09, 0x08, 0x08, 0x08,
|
||||||
|
0x08, 0x08, 0x08, 0x07, 0x06, 0x06, 0x05, 0x04,
|
||||||
|
0x04, 0x04, 0x03, 0x03, 0x03, 0x02, 0x02, 0x02,
|
||||||
|
0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
],
|
||||||
|
valueFloat: arrayIntToFloat([
|
||||||
|
0x342A8D26, 0x34633F89, 0x3497657D, 0x34C9B9BE, 0x35066491, 0x353311C4, 0x356E9910, 0x359EF532,
|
||||||
|
0x35D3CCF1, 0x360D1ADF, 0x363C034A, 0x367A83B3, 0x36A6E595, 0x36DE60F5, 0x371426FF, 0x3745672A,
|
||||||
|
0x37838359, 0x37AF3B79, 0x37E97C38, 0x381B8D3A, 0x384F4319, 0x388A14D5, 0x38B7FBF0, 0x38F5257D,
|
||||||
|
0x3923520F, 0x39599D16, 0x3990FA4D, 0x39C12C4D, 0x3A00B1ED, 0x3A2B7A3A, 0x3A647B6D, 0x3A9837F0,
|
||||||
|
0x3ACAD226, 0x3B071F62, 0x3B340AAF, 0x3B6FE4BA, 0x3B9FD228, 0x3BD4F35B, 0x3C0DDF04, 0x3C3D08A4,
|
||||||
|
0x3C7BDFED, 0x3CA7CD94, 0x3CDF9613, 0x3D14F4F0, 0x3D467991, 0x3D843A29, 0x3DB02F0E, 0x3DEAC0C7,
|
||||||
|
0x3E1C6573, 0x3E506334, 0x3E8AD4C6, 0x3EB8FBAF, 0x3EF67A41, 0x3F243516, 0x3F5ACB94, 0x3F91C3D3,
|
||||||
|
0x3FC238D2, 0x400164D2, 0x402C6897, 0x4065B907, 0x40990B88, 0x40CBEC15, 0x4107DB35, 0x413504F3,
|
||||||
|
]),
|
||||||
|
scaleFloat: arrayIntToFloat([
|
||||||
|
0x00000000, 0x3F2AAAAB, 0x3ECCCCCD, 0x3E924925, 0x3E638E39, 0x3E3A2E8C, 0x3E1D89D9, 0x3E088889,
|
||||||
|
0x3D842108, 0x3D020821, 0x3C810204, 0x3C008081, 0x3B804020, 0x3B002008, 0x3A801002, 0x3A000801,
|
||||||
|
])
|
||||||
|
}
|
||||||
|
function decode1(channel, reader, a, b, athTable) {
|
||||||
|
let v = reader.getBit(3);
|
||||||
|
if (v >= 6) {
|
||||||
|
for (let i = 0; i < channel.count; i++) channel.value[i] = reader.getBit(6);
|
||||||
|
} else if (v) {
|
||||||
|
let v1 = reader.getBit(6), v2 = (1 << v) - 1, v3 = v2 >>> 1, v4;
|
||||||
|
channel.value[0] = v1;
|
||||||
|
for (let i = 1; i < channel.count; i++) {
|
||||||
|
v4 = reader.getBit(v);
|
||||||
|
if (v4 !== v2) { v1 += v4 - v3; } else { v1 = reader.getBit(6); }
|
||||||
|
channel.value[i] = v1;
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
channel.value.fill(0);
|
||||||
|
}
|
||||||
|
if (channel.type == 2) {
|
||||||
|
v = reader.checkBit(4); channel.value2[0] = v;
|
||||||
|
if (v < 15) for (let i = 0; i < 8; i++) channel.value2[i] = reader.getBit(4);
|
||||||
|
} else {
|
||||||
|
for (let i = 0; i < a; i++) {
|
||||||
|
channel.value3[i] = reader.getBit(6);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
for (let i = 0; i < channel.count; i++) {
|
||||||
|
v = channel.value[i];
|
||||||
|
if (v) {
|
||||||
|
v = athTable[i] + ((b + i) >>> 8) - Math.floor((v * 5) / 2) + 1;
|
||||||
|
if (v < 0) v = 15; else if (v >= 0x39) v = 1; else v = DECODE1.scalelist[v];
|
||||||
|
}
|
||||||
|
channel.scale[i] = v;
|
||||||
|
}
|
||||||
|
channel.scale.fill(0, channel.count, 0x80);
|
||||||
|
for (let i = 0; i < channel.count; i++) channel.base[i] = DECODE1.valueFloat[channel.value[i]] * DECODE1.scaleFloat[channel.scale[i]];
|
||||||
|
}
|
||||||
|
|
||||||
|
const DECODE2 = {
|
||||||
|
list1: [
|
||||||
|
0, 2, 3, 3, 4, 4, 4, 4, 5, 6, 7, 8, 9, 10, 11, 12,
|
||||||
|
],
|
||||||
|
list2: [
|
||||||
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||||
|
1, 1, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||||
|
2, 2, 2, 2, 2, 2, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||||
|
2, 2, 3, 3, 3, 3, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0,
|
||||||
|
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4,
|
||||||
|
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4,
|
||||||
|
3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
|
||||||
|
3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
|
||||||
|
],
|
||||||
|
list3: [
|
||||||
|
+0, +0, +0, +0, +0, +0, +0, +0, +0, +0, +0, +0, +0, +0, +0, +0,
|
||||||
|
+0, +0, +1, -1, +0, +0, +0, +0, +0, +0, +0, +0, +0, +0, +0, +0,
|
||||||
|
+0, +0, +1, +1, -1, -1, +2, -2, +0, +0, +0, +0, +0, +0, +0, +0,
|
||||||
|
+0, +0, +1, -1, +2, -2, +3, -3, +0, +0, +0, +0, +0, +0, +0, +0,
|
||||||
|
+0, +0, +1, +1, -1, -1, +2, +2, -2, -2, +3, +3, -3, -3, +4, -4,
|
||||||
|
+0, +0, +1, +1, -1, -1, +2, +2, -2, -2, +3, -3, +4, -4, +5, -5,
|
||||||
|
+0, +0, +1, +1, -1, -1, +2, -2, +3, -3, +4, -4, +5, -5, +6, -6,
|
||||||
|
+0, +0, +1, -1, +2, -2, +3, -3, +4, -4, +5, -5, +6, -6, +7, -7,
|
||||||
|
]
|
||||||
|
};
|
||||||
|
function decode2(channel, reader) {
|
||||||
|
for (let i = 0; i < channel.count; i++) {
|
||||||
|
let f;
|
||||||
|
const s = channel.scale[i];
|
||||||
|
const bitSize = DECODE2.list1[s];
|
||||||
|
let v = reader.getBit(bitSize);
|
||||||
|
if (s < 8) {
|
||||||
|
v += s << 4;
|
||||||
|
reader.addBit(DECODE2.list2[v] - bitSize);
|
||||||
|
f = DECODE2.list3[v];
|
||||||
|
} else {
|
||||||
|
v = (1 - ((v & 1) << 1)) * Math.floor(v / 2);
|
||||||
|
if (!v) reader.addBit(-1);
|
||||||
|
f = v;
|
||||||
|
}
|
||||||
|
channel.block[i] = channel.base[i] * f;
|
||||||
|
}
|
||||||
|
channel.block.fill(0, channel.count, 0x80);
|
||||||
|
}
|
||||||
|
|
||||||
|
const DECODE3 = {
|
||||||
|
listFloat: arrayIntToFloat([
|
||||||
|
0x00000000, 0x00000000, 0x32A0B051, 0x32D61B5E, 0x330EA43A, 0x333E0F68, 0x337D3E0C, 0x33A8B6D5,
|
||||||
|
0x33E0CCDF, 0x3415C3FF, 0x34478D75, 0x3484F1F6, 0x34B123F6, 0x34EC0719, 0x351D3EDA, 0x355184DF,
|
||||||
|
0x358B95C2, 0x35B9FCD2, 0x35F7D0DF, 0x36251958, 0x365BFBB8, 0x36928E72, 0x36C346CD, 0x370218AF,
|
||||||
|
0x372D583F, 0x3766F85B, 0x3799E046, 0x37CD078C, 0x3808980F, 0x38360094, 0x38728177, 0x38A18FAF,
|
||||||
|
0x38D744FD, 0x390F6A81, 0x393F179A, 0x397E9E11, 0x39A9A15B, 0x39E2055B, 0x3A16942D, 0x3A48A2D8,
|
||||||
|
0x3A85AAC3, 0x3AB21A32, 0x3AED4F30, 0x3B1E196E, 0x3B52A81E, 0x3B8C57CA, 0x3BBAFF5B, 0x3BF9295A,
|
||||||
|
0x3C25FED7, 0x3C5D2D82, 0x3C935A2B, 0x3CC4563F, 0x3D02CD87, 0x3D2E4934, 0x3D68396A, 0x3D9AB62B,
|
||||||
|
0x3DCE248C, 0x3E0955EE, 0x3E36FD92, 0x3E73D290, 0x3EA27043, 0x3ED87039, 0x3F1031DC, 0x3F40213B,
|
||||||
|
0x3F800000, 0x3FAA8D26, 0x3FE33F89, 0x4017657D, 0x4049B9BE, 0x40866491, 0x40B311C4, 0x40EE9910,
|
||||||
|
0x411EF532, 0x4153CCF1, 0x418D1ADF, 0x41BC034A, 0x41FA83B3, 0x4226E595, 0x425E60F5, 0x429426FF,
|
||||||
|
0x42C5672A, 0x43038359, 0x432F3B79, 0x43697C38, 0x439B8D3A, 0x43CF4319, 0x440A14D5, 0x4437FBF0,
|
||||||
|
0x4475257D, 0x44A3520F, 0x44D99D16, 0x4510FA4D, 0x45412C4D, 0x4580B1ED, 0x45AB7A3A, 0x45E47B6D,
|
||||||
|
0x461837F0, 0x464AD226, 0x46871F62, 0x46B40AAF, 0x46EFE4BA, 0x471FD228, 0x4754F35B, 0x478DDF04,
|
||||||
|
0x47BD08A4, 0x47FBDFED, 0x4827CD94, 0x485F9613, 0x4894F4F0, 0x48C67991, 0x49043A29, 0x49302F0E,
|
||||||
|
0x496AC0C7, 0x499C6573, 0x49D06334, 0x4A0AD4C6, 0x4A38FBAF, 0x4A767A41, 0x4AA43516, 0x4ADACB94,
|
||||||
|
0x4B11C3D3, 0x4B4238D2, 0x4B8164D2, 0x4BAC6897, 0x4BE5B907, 0x4C190B88, 0x4C4BEC15, 0x00000000,
|
||||||
|
])
|
||||||
|
};
|
||||||
|
function decode3(channel, a, b, c, d) {
|
||||||
|
if (channel.type !== 2 && b > 0) {
|
||||||
|
for (let i = 0; i < a; i++) {
|
||||||
|
for (let j = 0, k = c, l = c - 1; j < b && k < d; j++ , l--) {
|
||||||
|
channel.block[k++] = DECODE3.listFloat[0x40 + channel.value3[i] - channel.value[l]] * channel.block[l];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
channel.block[0x80 - 1] = 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
const DECODE4 = {
|
||||||
|
listFloat: arrayIntToFloat([
|
||||||
|
0x40000000, 0x3FEDB6DB, 0x3FDB6DB7, 0x3FC92492, 0x3FB6DB6E, 0x3FA49249, 0x3F924925, 0x3F800000,
|
||||||
|
0x3F5B6DB7, 0x3F36DB6E, 0x3F124925, 0x3EDB6DB7, 0x3E924925, 0x3E124925, 0x00000000, 0x00000000,
|
||||||
|
])
|
||||||
|
};
|
||||||
|
function decode4(channel, nextChannel, index, a, b, c) {
|
||||||
|
if (channel.type == 1 && c) {
|
||||||
|
const f1 = DECODE4.listFloat[nextChannel.value2[index]];
|
||||||
|
const f2 = f1 - 2.0;
|
||||||
|
for (let i = 0; i < a; i++) {
|
||||||
|
nextChannel.block[b + i] = channel.block[b + i] * f2;
|
||||||
|
channel.block[b + i] *= f1;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
const DECODE5 = {
|
||||||
|
list1Float: [
|
||||||
|
arrayIntToFloat([
|
||||||
|
0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75,
|
||||||
|
0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75,
|
||||||
|
0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75,
|
||||||
|
0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75,
|
||||||
|
0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75,
|
||||||
|
0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75,
|
||||||
|
0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75,
|
||||||
|
0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75, 0x3DA73D75,
|
||||||
|
]),
|
||||||
|
arrayIntToFloat([
|
||||||
|
0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31,
|
||||||
|
0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31,
|
||||||
|
0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31,
|
||||||
|
0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31,
|
||||||
|
0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31,
|
||||||
|
0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31,
|
||||||
|
0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31,
|
||||||
|
0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31, 0x3F7B14BE, 0x3F54DB31,
|
||||||
|
]),
|
||||||
|
arrayIntToFloat([
|
||||||
|
0x3F7EC46D, 0x3F74FA0B, 0x3F61C598, 0x3F45E403, 0x3F7EC46D, 0x3F74FA0B, 0x3F61C598, 0x3F45E403,
|
||||||
|
0x3F7EC46D, 0x3F74FA0B, 0x3F61C598, 0x3F45E403, 0x3F7EC46D, 0x3F74FA0B, 0x3F61C598, 0x3F45E403,
|
||||||
|
0x3F7EC46D, 0x3F74FA0B, 0x3F61C598, 0x3F45E403, 0x3F7EC46D, 0x3F74FA0B, 0x3F61C598, 0x3F45E403,
|
||||||
|
0x3F7EC46D, 0x3F74FA0B, 0x3F61C598, 0x3F45E403, 0x3F7EC46D, 0x3F74FA0B, 0x3F61C598, 0x3F45E403,
|
||||||
|
0x3F7EC46D, 0x3F74FA0B, 0x3F61C598, 0x3F45E403, 0x3F7EC46D, 0x3F74FA0B, 0x3F61C598, 0x3F45E403,
|
||||||
|
0x3F7EC46D, 0x3F74FA0B, 0x3F61C598, 0x3F45E403, 0x3F7EC46D, 0x3F74FA0B, 0x3F61C598, 0x3F45E403,
|
||||||
|
0x3F7EC46D, 0x3F74FA0B, 0x3F61C598, 0x3F45E403, 0x3F7EC46D, 0x3F74FA0B, 0x3F61C598, 0x3F45E403,
|
||||||
|
0x3F7EC46D, 0x3F74FA0B, 0x3F61C598, 0x3F45E403, 0x3F7EC46D, 0x3F74FA0B, 0x3F61C598, 0x3F45E403,
|
||||||
|
]),
|
||||||
|
arrayIntToFloat([
|
||||||
|
0x3F7FB10F, 0x3F7D3AAC, 0x3F7853F8, 0x3F710908, 0x3F676BD8, 0x3F5B941A, 0x3F4D9F02, 0x3F3DAEF9,
|
||||||
|
0x3F7FB10F, 0x3F7D3AAC, 0x3F7853F8, 0x3F710908, 0x3F676BD8, 0x3F5B941A, 0x3F4D9F02, 0x3F3DAEF9,
|
||||||
|
0x3F7FB10F, 0x3F7D3AAC, 0x3F7853F8, 0x3F710908, 0x3F676BD8, 0x3F5B941A, 0x3F4D9F02, 0x3F3DAEF9,
|
||||||
|
0x3F7FB10F, 0x3F7D3AAC, 0x3F7853F8, 0x3F710908, 0x3F676BD8, 0x3F5B941A, 0x3F4D9F02, 0x3F3DAEF9,
|
||||||
|
0x3F7FB10F, 0x3F7D3AAC, 0x3F7853F8, 0x3F710908, 0x3F676BD8, 0x3F5B941A, 0x3F4D9F02, 0x3F3DAEF9,
|
||||||
|
0x3F7FB10F, 0x3F7D3AAC, 0x3F7853F8, 0x3F710908, 0x3F676BD8, 0x3F5B941A, 0x3F4D9F02, 0x3F3DAEF9,
|
||||||
|
0x3F7FB10F, 0x3F7D3AAC, 0x3F7853F8, 0x3F710908, 0x3F676BD8, 0x3F5B941A, 0x3F4D9F02, 0x3F3DAEF9,
|
||||||
|
0x3F7FB10F, 0x3F7D3AAC, 0x3F7853F8, 0x3F710908, 0x3F676BD8, 0x3F5B941A, 0x3F4D9F02, 0x3F3DAEF9,
|
||||||
|
]),
|
||||||
|
arrayIntToFloat([
|
||||||
|
0x3F7FEC43, 0x3F7F4E6D, 0x3F7E1324, 0x3F7C3B28, 0x3F79C79D, 0x3F76BA07, 0x3F731447, 0x3F6ED89E,
|
||||||
|
0x3F6A09A7, 0x3F64AA59, 0x3F5EBE05, 0x3F584853, 0x3F514D3D, 0x3F49D112, 0x3F41D870, 0x3F396842,
|
||||||
|
0x3F7FEC43, 0x3F7F4E6D, 0x3F7E1324, 0x3F7C3B28, 0x3F79C79D, 0x3F76BA07, 0x3F731447, 0x3F6ED89E,
|
||||||
|
0x3F6A09A7, 0x3F64AA59, 0x3F5EBE05, 0x3F584853, 0x3F514D3D, 0x3F49D112, 0x3F41D870, 0x3F396842,
|
||||||
|
0x3F7FEC43, 0x3F7F4E6D, 0x3F7E1324, 0x3F7C3B28, 0x3F79C79D, 0x3F76BA07, 0x3F731447, 0x3F6ED89E,
|
||||||
|
0x3F6A09A7, 0x3F64AA59, 0x3F5EBE05, 0x3F584853, 0x3F514D3D, 0x3F49D112, 0x3F41D870, 0x3F396842,
|
||||||
|
0x3F7FEC43, 0x3F7F4E6D, 0x3F7E1324, 0x3F7C3B28, 0x3F79C79D, 0x3F76BA07, 0x3F731447, 0x3F6ED89E,
|
||||||
|
0x3F6A09A7, 0x3F64AA59, 0x3F5EBE05, 0x3F584853, 0x3F514D3D, 0x3F49D112, 0x3F41D870, 0x3F396842,
|
||||||
|
]),
|
||||||
|
arrayIntToFloat([
|
||||||
|
0x3F7FFB11, 0x3F7FD397, 0x3F7F84AB, 0x3F7F0E58, 0x3F7E70B0, 0x3F7DABCC, 0x3F7CBFC9, 0x3F7BACCD,
|
||||||
|
0x3F7A7302, 0x3F791298, 0x3F778BC5, 0x3F75DEC6, 0x3F740BDD, 0x3F721352, 0x3F6FF573, 0x3F6DB293,
|
||||||
|
0x3F6B4B0C, 0x3F68BF3C, 0x3F660F88, 0x3F633C5A, 0x3F604621, 0x3F5D2D53, 0x3F59F26A, 0x3F5695E5,
|
||||||
|
0x3F531849, 0x3F4F7A1F, 0x3F4BBBF8, 0x3F47DE65, 0x3F43E200, 0x3F3FC767, 0x3F3B8F3B, 0x3F373A23,
|
||||||
|
0x3F7FFB11, 0x3F7FD397, 0x3F7F84AB, 0x3F7F0E58, 0x3F7E70B0, 0x3F7DABCC, 0x3F7CBFC9, 0x3F7BACCD,
|
||||||
|
0x3F7A7302, 0x3F791298, 0x3F778BC5, 0x3F75DEC6, 0x3F740BDD, 0x3F721352, 0x3F6FF573, 0x3F6DB293,
|
||||||
|
0x3F6B4B0C, 0x3F68BF3C, 0x3F660F88, 0x3F633C5A, 0x3F604621, 0x3F5D2D53, 0x3F59F26A, 0x3F5695E5,
|
||||||
|
0x3F531849, 0x3F4F7A1F, 0x3F4BBBF8, 0x3F47DE65, 0x3F43E200, 0x3F3FC767, 0x3F3B8F3B, 0x3F373A23,
|
||||||
|
]),
|
||||||
|
arrayIntToFloat([
|
||||||
|
0x3F7FFEC4, 0x3F7FF4E6, 0x3F7FE129, 0x3F7FC38F, 0x3F7F9C18, 0x3F7F6AC7, 0x3F7F2F9D, 0x3F7EEA9D,
|
||||||
|
0x3F7E9BC9, 0x3F7E4323, 0x3F7DE0B1, 0x3F7D7474, 0x3F7CFE73, 0x3F7C7EB0, 0x3F7BF531, 0x3F7B61FC,
|
||||||
|
0x3F7AC516, 0x3F7A1E84, 0x3F796E4E, 0x3F78B47B, 0x3F77F110, 0x3F772417, 0x3F764D97, 0x3F756D97,
|
||||||
|
0x3F748422, 0x3F73913F, 0x3F7294F8, 0x3F718F57, 0x3F708066, 0x3F6F6830, 0x3F6E46BE, 0x3F6D1C1D,
|
||||||
|
0x3F6BE858, 0x3F6AAB7B, 0x3F696591, 0x3F6816A8, 0x3F66BECC, 0x3F655E0B, 0x3F63F473, 0x3F628210,
|
||||||
|
0x3F6106F2, 0x3F5F8327, 0x3F5DF6BE, 0x3F5C61C7, 0x3F5AC450, 0x3F591E6A, 0x3F577026, 0x3F55B993,
|
||||||
|
0x3F53FAC3, 0x3F5233C6, 0x3F5064AF, 0x3F4E8D90, 0x3F4CAE79, 0x3F4AC77F, 0x3F48D8B3, 0x3F46E22A,
|
||||||
|
0x3F44E3F5, 0x3F42DE29, 0x3F40D0DA, 0x3F3EBC1B, 0x3F3CA003, 0x3F3A7CA4, 0x3F385216, 0x3F36206C,
|
||||||
|
])
|
||||||
|
],
|
||||||
|
list2Float: [
|
||||||
|
arrayIntToFloat([
|
||||||
|
0xBD0A8BD4, 0x3D0A8BD4, 0x3D0A8BD4, 0xBD0A8BD4, 0x3D0A8BD4, 0xBD0A8BD4, 0xBD0A8BD4, 0x3D0A8BD4,
|
||||||
|
0x3D0A8BD4, 0xBD0A8BD4, 0xBD0A8BD4, 0x3D0A8BD4, 0xBD0A8BD4, 0x3D0A8BD4, 0x3D0A8BD4, 0xBD0A8BD4,
|
||||||
|
0x3D0A8BD4, 0xBD0A8BD4, 0xBD0A8BD4, 0x3D0A8BD4, 0xBD0A8BD4, 0x3D0A8BD4, 0x3D0A8BD4, 0xBD0A8BD4,
|
||||||
|
0xBD0A8BD4, 0x3D0A8BD4, 0x3D0A8BD4, 0xBD0A8BD4, 0x3D0A8BD4, 0xBD0A8BD4, 0xBD0A8BD4, 0x3D0A8BD4,
|
||||||
|
0x3D0A8BD4, 0xBD0A8BD4, 0xBD0A8BD4, 0x3D0A8BD4, 0xBD0A8BD4, 0x3D0A8BD4, 0x3D0A8BD4, 0xBD0A8BD4,
|
||||||
|
0xBD0A8BD4, 0x3D0A8BD4, 0x3D0A8BD4, 0xBD0A8BD4, 0x3D0A8BD4, 0xBD0A8BD4, 0xBD0A8BD4, 0x3D0A8BD4,
|
||||||
|
0xBD0A8BD4, 0x3D0A8BD4, 0x3D0A8BD4, 0xBD0A8BD4, 0x3D0A8BD4, 0xBD0A8BD4, 0xBD0A8BD4, 0x3D0A8BD4,
|
||||||
|
0x3D0A8BD4, 0xBD0A8BD4, 0xBD0A8BD4, 0x3D0A8BD4, 0xBD0A8BD4, 0x3D0A8BD4, 0x3D0A8BD4, 0xBD0A8BD4,
|
||||||
|
]),
|
||||||
|
arrayIntToFloat([
|
||||||
|
0xBE47C5C2, 0xBF0E39DA, 0x3E47C5C2, 0x3F0E39DA, 0x3E47C5C2, 0x3F0E39DA, 0xBE47C5C2, 0xBF0E39DA,
|
||||||
|
0x3E47C5C2, 0x3F0E39DA, 0xBE47C5C2, 0xBF0E39DA, 0xBE47C5C2, 0xBF0E39DA, 0x3E47C5C2, 0x3F0E39DA,
|
||||||
|
0x3E47C5C2, 0x3F0E39DA, 0xBE47C5C2, 0xBF0E39DA, 0xBE47C5C2, 0xBF0E39DA, 0x3E47C5C2, 0x3F0E39DA,
|
||||||
|
0xBE47C5C2, 0xBF0E39DA, 0x3E47C5C2, 0x3F0E39DA, 0x3E47C5C2, 0x3F0E39DA, 0xBE47C5C2, 0xBF0E39DA,
|
||||||
|
0x3E47C5C2, 0x3F0E39DA, 0xBE47C5C2, 0xBF0E39DA, 0xBE47C5C2, 0xBF0E39DA, 0x3E47C5C2, 0x3F0E39DA,
|
||||||
|
0xBE47C5C2, 0xBF0E39DA, 0x3E47C5C2, 0x3F0E39DA, 0x3E47C5C2, 0x3F0E39DA, 0xBE47C5C2, 0xBF0E39DA,
|
||||||
|
0xBE47C5C2, 0xBF0E39DA, 0x3E47C5C2, 0x3F0E39DA, 0x3E47C5C2, 0x3F0E39DA, 0xBE47C5C2, 0xBF0E39DA,
|
||||||
|
0x3E47C5C2, 0x3F0E39DA, 0xBE47C5C2, 0xBF0E39DA, 0xBE47C5C2, 0xBF0E39DA, 0x3E47C5C2, 0x3F0E39DA,
|
||||||
|
]),
|
||||||
|
arrayIntToFloat([
|
||||||
|
0xBDC8BD36, 0xBE94A031, 0xBEF15AEA, 0xBF226799, 0x3DC8BD36, 0x3E94A031, 0x3EF15AEA, 0x3F226799,
|
||||||
|
0x3DC8BD36, 0x3E94A031, 0x3EF15AEA, 0x3F226799, 0xBDC8BD36, 0xBE94A031, 0xBEF15AEA, 0xBF226799,
|
||||||
|
0x3DC8BD36, 0x3E94A031, 0x3EF15AEA, 0x3F226799, 0xBDC8BD36, 0xBE94A031, 0xBEF15AEA, 0xBF226799,
|
||||||
|
0xBDC8BD36, 0xBE94A031, 0xBEF15AEA, 0xBF226799, 0x3DC8BD36, 0x3E94A031, 0x3EF15AEA, 0x3F226799,
|
||||||
|
0x3DC8BD36, 0x3E94A031, 0x3EF15AEA, 0x3F226799, 0xBDC8BD36, 0xBE94A031, 0xBEF15AEA, 0xBF226799,
|
||||||
|
0xBDC8BD36, 0xBE94A031, 0xBEF15AEA, 0xBF226799, 0x3DC8BD36, 0x3E94A031, 0x3EF15AEA, 0x3F226799,
|
||||||
|
0xBDC8BD36, 0xBE94A031, 0xBEF15AEA, 0xBF226799, 0x3DC8BD36, 0x3E94A031, 0x3EF15AEA, 0x3F226799,
|
||||||
|
0x3DC8BD36, 0x3E94A031, 0x3EF15AEA, 0x3F226799, 0xBDC8BD36, 0xBE94A031, 0xBEF15AEA, 0xBF226799,
|
||||||
|
]),
|
||||||
|
arrayIntToFloat([
|
||||||
|
0xBD48FB30, 0xBE164083, 0xBE78CFCC, 0xBEAC7CD4, 0xBEDAE880, 0xBF039C3D, 0xBF187FC0, 0xBF2BEB4A,
|
||||||
|
0x3D48FB30, 0x3E164083, 0x3E78CFCC, 0x3EAC7CD4, 0x3EDAE880, 0x3F039C3D, 0x3F187FC0, 0x3F2BEB4A,
|
||||||
|
0x3D48FB30, 0x3E164083, 0x3E78CFCC, 0x3EAC7CD4, 0x3EDAE880, 0x3F039C3D, 0x3F187FC0, 0x3F2BEB4A,
|
||||||
|
0xBD48FB30, 0xBE164083, 0xBE78CFCC, 0xBEAC7CD4, 0xBEDAE880, 0xBF039C3D, 0xBF187FC0, 0xBF2BEB4A,
|
||||||
|
0x3D48FB30, 0x3E164083, 0x3E78CFCC, 0x3EAC7CD4, 0x3EDAE880, 0x3F039C3D, 0x3F187FC0, 0x3F2BEB4A,
|
||||||
|
0xBD48FB30, 0xBE164083, 0xBE78CFCC, 0xBEAC7CD4, 0xBEDAE880, 0xBF039C3D, 0xBF187FC0, 0xBF2BEB4A,
|
||||||
|
0xBD48FB30, 0xBE164083, 0xBE78CFCC, 0xBEAC7CD4, 0xBEDAE880, 0xBF039C3D, 0xBF187FC0, 0xBF2BEB4A,
|
||||||
|
0x3D48FB30, 0x3E164083, 0x3E78CFCC, 0x3EAC7CD4, 0x3EDAE880, 0x3F039C3D, 0x3F187FC0, 0x3F2BEB4A,
|
||||||
|
]),
|
||||||
|
arrayIntToFloat([
|
||||||
|
0xBCC90AB0, 0xBD96A905, 0xBDFAB273, 0xBE2F10A2, 0xBE605C13, 0xBE888E93, 0xBEA09AE5, 0xBEB8442A,
|
||||||
|
0xBECF7BCA, 0xBEE63375, 0xBEFC5D27, 0xBF08F59B, 0xBF13682A, 0xBF1D7FD1, 0xBF273656, 0xBF3085BB,
|
||||||
|
0x3CC90AB0, 0x3D96A905, 0x3DFAB273, 0x3E2F10A2, 0x3E605C13, 0x3E888E93, 0x3EA09AE5, 0x3EB8442A,
|
||||||
|
0x3ECF7BCA, 0x3EE63375, 0x3EFC5D27, 0x3F08F59B, 0x3F13682A, 0x3F1D7FD1, 0x3F273656, 0x3F3085BB,
|
||||||
|
0x3CC90AB0, 0x3D96A905, 0x3DFAB273, 0x3E2F10A2, 0x3E605C13, 0x3E888E93, 0x3EA09AE5, 0x3EB8442A,
|
||||||
|
0x3ECF7BCA, 0x3EE63375, 0x3EFC5D27, 0x3F08F59B, 0x3F13682A, 0x3F1D7FD1, 0x3F273656, 0x3F3085BB,
|
||||||
|
0xBCC90AB0, 0xBD96A905, 0xBDFAB273, 0xBE2F10A2, 0xBE605C13, 0xBE888E93, 0xBEA09AE5, 0xBEB8442A,
|
||||||
|
0xBECF7BCA, 0xBEE63375, 0xBEFC5D27, 0xBF08F59B, 0xBF13682A, 0xBF1D7FD1, 0xBF273656, 0xBF3085BB,
|
||||||
|
]),
|
||||||
|
arrayIntToFloat([
|
||||||
|
0xBC490E90, 0xBD16C32C, 0xBD7B2B74, 0xBDAFB680, 0xBDE1BC2E, 0xBE09CF86, 0xBE22ABB6, 0xBE3B6ECF,
|
||||||
|
0xBE541501, 0xBE6C9A7F, 0xBE827DC0, 0xBE8E9A22, 0xBE9AA086, 0xBEA68F12, 0xBEB263EF, 0xBEBE1D4A,
|
||||||
|
0xBEC9B953, 0xBED53641, 0xBEE0924F, 0xBEEBCBBB, 0xBEF6E0CB, 0xBF00E7E4, 0xBF064B82, 0xBF0B9A6B,
|
||||||
|
0xBF10D3CD, 0xBF15F6D9, 0xBF1B02C6, 0xBF1FF6CB, 0xBF24D225, 0xBF299415, 0xBF2E3BDE, 0xBF32C8C9,
|
||||||
|
0x3C490E90, 0x3D16C32C, 0x3D7B2B74, 0x3DAFB680, 0x3DE1BC2E, 0x3E09CF86, 0x3E22ABB6, 0x3E3B6ECF,
|
||||||
|
0x3E541501, 0x3E6C9A7F, 0x3E827DC0, 0x3E8E9A22, 0x3E9AA086, 0x3EA68F12, 0x3EB263EF, 0x3EBE1D4A,
|
||||||
|
0x3EC9B953, 0x3ED53641, 0x3EE0924F, 0x3EEBCBBB, 0x3EF6E0CB, 0x3F00E7E4, 0x3F064B82, 0x3F0B9A6B,
|
||||||
|
0x3F10D3CD, 0x3F15F6D9, 0x3F1B02C6, 0x3F1FF6CB, 0x3F24D225, 0x3F299415, 0x3F2E3BDE, 0x3F32C8C9,
|
||||||
|
]),
|
||||||
|
arrayIntToFloat([
|
||||||
|
0xBBC90F88, 0xBC96C9B6, 0xBCFB49BA, 0xBD2FE007, 0xBD621469, 0xBD8A200A, 0xBDA3308C, 0xBDBC3AC3,
|
||||||
|
0xBDD53DB9, 0xBDEE3876, 0xBE039502, 0xBE1008B7, 0xBE1C76DE, 0xBE28DEFC, 0xBE354098, 0xBE419B37,
|
||||||
|
0xBE4DEE60, 0xBE5A3997, 0xBE667C66, 0xBE72B651, 0xBE7EE6E1, 0xBE8586CE, 0xBE8B9507, 0xBE919DDD,
|
||||||
|
0xBE97A117, 0xBE9D9E78, 0xBEA395C5, 0xBEA986C4, 0xBEAF713A, 0xBEB554EC, 0xBEBB31A0, 0xBEC1071E,
|
||||||
|
0xBEC6D529, 0xBECC9B8B, 0xBED25A09, 0xBED8106B, 0xBEDDBE79, 0xBEE363FA, 0xBEE900B7, 0xBEEE9479,
|
||||||
|
0xBEF41F07, 0xBEF9A02D, 0xBEFF17B2, 0xBF0242B1, 0xBF04F484, 0xBF07A136, 0xBF0A48AD, 0xBF0CEAD0,
|
||||||
|
0xBF0F8784, 0xBF121EB0, 0xBF14B039, 0xBF173C07, 0xBF19C200, 0xBF1C420C, 0xBF1EBC12, 0xBF212FF9,
|
||||||
|
0xBF239DA9, 0xBF26050A, 0xBF286605, 0xBF2AC082, 0xBF2D1469, 0xBF2F61A5, 0xBF31A81D, 0xBF33E7BC,
|
||||||
|
])
|
||||||
|
],
|
||||||
|
list3Float: arrayIntToFloat([
|
||||||
|
0x3A3504F0, 0x3B0183B8, 0x3B70C538, 0x3BBB9268, 0x3C04A809, 0x3C308200, 0x3C61284C, 0x3C8B3F17,
|
||||||
|
0x3CA83992, 0x3CC77FBD, 0x3CE91110, 0x3D0677CD, 0x3D198FC4, 0x3D2DD35C, 0x3D434643, 0x3D59ECC1,
|
||||||
|
0x3D71CBA8, 0x3D85741E, 0x3D92A413, 0x3DA078B4, 0x3DAEF522, 0x3DBE1C9E, 0x3DCDF27B, 0x3DDE7A1D,
|
||||||
|
0x3DEFB6ED, 0x3E00D62B, 0x3E0A2EDA, 0x3E13E72A, 0x3E1E00B1, 0x3E287CF2, 0x3E335D55, 0x3E3EA321,
|
||||||
|
0x3E4A4F75, 0x3E56633F, 0x3E62DF37, 0x3E6FC3D1, 0x3E7D1138, 0x3E8563A2, 0x3E8C72B7, 0x3E93B561,
|
||||||
|
0x3E9B2AEF, 0x3EA2D26F, 0x3EAAAAAB, 0x3EB2B222, 0x3EBAE706, 0x3EC34737, 0x3ECBD03D, 0x3ED47F46,
|
||||||
|
0x3EDD5128, 0x3EE6425C, 0x3EEF4EFF, 0x3EF872D7, 0x3F00D4A9, 0x3F0576CA, 0x3F0A1D3B, 0x3F0EC548,
|
||||||
|
0x3F136C25, 0x3F180EF2, 0x3F1CAAC2, 0x3F213CA2, 0x3F25C1A5, 0x3F2A36E7, 0x3F2E9998, 0x3F32E705,
|
||||||
|
0xBF371C9E, 0xBF3B37FE, 0xBF3F36F2, 0xBF431780, 0xBF46D7E6, 0xBF4A76A4, 0xBF4DF27C, 0xBF514A6F,
|
||||||
|
0xBF547DC5, 0xBF578C03, 0xBF5A74EE, 0xBF5D3887, 0xBF5FD707, 0xBF6250DA, 0xBF64A699, 0xBF66D908,
|
||||||
|
0xBF68E90E, 0xBF6AD7B1, 0xBF6CA611, 0xBF6E5562, 0xBF6FE6E7, 0xBF715BEF, 0xBF72B5D1, 0xBF73F5E6,
|
||||||
|
0xBF751D89, 0xBF762E13, 0xBF7728D7, 0xBF780F20, 0xBF78E234, 0xBF79A34C, 0xBF7A5397, 0xBF7AF439,
|
||||||
|
0xBF7B8648, 0xBF7C0ACE, 0xBF7C82C8, 0xBF7CEF26, 0xBF7D50CB, 0xBF7DA88E, 0xBF7DF737, 0xBF7E3D86,
|
||||||
|
0xBF7E7C2A, 0xBF7EB3CC, 0xBF7EE507, 0xBF7F106C, 0xBF7F3683, 0xBF7F57CA, 0xBF7F74B6, 0xBF7F8DB6,
|
||||||
|
0xBF7FA32E, 0xBF7FB57B, 0xBF7FC4F6, 0xBF7FD1ED, 0xBF7FDCAD, 0xBF7FE579, 0xBF7FEC90, 0xBF7FF22E,
|
||||||
|
0xBF7FF688, 0xBF7FF9D0, 0xBF7FFC32, 0xBF7FFDDA, 0xBF7FFEED, 0xBF7FFF8F, 0xBF7FFFDF, 0xBF7FFFFC,
|
||||||
|
])
|
||||||
|
|
||||||
|
};
|
||||||
|
function decode5(channel, index) {
|
||||||
|
let s = channel.block, d = channel.wav1;
|
||||||
|
for (let i = 0, count1 = 1, count2 = 0x40; i < 7; i++ , count1 <<= 1, count2 >>>= 1) {
|
||||||
|
let x = 0, d1 = 0, d2 = count2;
|
||||||
|
for (let j = 0; j < count1; j++) {
|
||||||
|
for (let k = 0; k < count2; k++) {
|
||||||
|
const a = s[x++];
|
||||||
|
const b = s[x++];
|
||||||
|
d[d1++] = b + a;
|
||||||
|
d[d2++] = a - b;
|
||||||
|
}
|
||||||
|
d1 += count2;
|
||||||
|
d2 += count2;
|
||||||
|
}
|
||||||
|
const w = s; s = d; d = w;
|
||||||
|
}
|
||||||
|
s = channel.wav1; d = channel.block;
|
||||||
|
for (let i = 0, count1 = 0x40, count2 = 1; i < 7; i++ , count1 >>>= 1, count2 <<= 1) {
|
||||||
|
const list1Float = DECODE5.list1Float[i];
|
||||||
|
const list2Float = DECODE5.list2Float[i];
|
||||||
|
let x = 0, y = 0, s1 = 0, s2 = count2, d1 = 0, d2 = count2 * 2 - 1;
|
||||||
|
for (let j = 0; j < count1; j++) {
|
||||||
|
for (let k = 0; k < count2; k++) {
|
||||||
|
const a = s[s1++];
|
||||||
|
const b = s[s2++];
|
||||||
|
const c = list1Float[x++];
|
||||||
|
const e = list2Float[y++];
|
||||||
|
d[d1++] = a * c - b * e;
|
||||||
|
d[d2--] = a * e + b * c;
|
||||||
|
}
|
||||||
|
s1 += count2;
|
||||||
|
s2 += count2;
|
||||||
|
d1 += count2;
|
||||||
|
d2 += count2 * 3;
|
||||||
|
}
|
||||||
|
const w = s; s = d; d = w;
|
||||||
|
}
|
||||||
|
d = channel.wav2;
|
||||||
|
for (let i = 0; i < 0x80; i++) d[i] = s[i];
|
||||||
|
s = DECODE5.list3Float; d = channel.wave[index];
|
||||||
|
let s1 = channel.wav2, s2 = channel.wav3;
|
||||||
|
for (let i = 0; i < 0x40; i++) d[i] = s1[0x40 + i] * s[i] + s2[i];
|
||||||
|
for (let i = 0; i < 0x40; i++) d[0x40 + i] = s[0x40 + i] * s1[0x7f - i] - s2[0x40 + i];
|
||||||
|
for (let i = 0; i < 0x40; i++) s2[i] = s1[0x3f - i] * s[0x7f - i];
|
||||||
|
for (let i = 0; i < 0x40; i++) s2[0x40 + i] = s[0x3f - i] * s1[i];
|
||||||
|
}
|
||||||
|
|
||||||
|
function decodeBlock(hca, buffer, address) {
|
||||||
|
const block = buffer.slice(address, address + hca.blockSize);
|
||||||
|
if (checkSum(block, hca.blockSize)) return false;
|
||||||
|
if (hca.ciphType) decryptBlock(hca.ciphTable, block);
|
||||||
|
const reader = new BlockReader(block);
|
||||||
|
const magic = reader.getBit(16);
|
||||||
|
if (magic === 0xFFFF) {
|
||||||
|
const a = (reader.getBit(9) << 8) - reader.getBit(7);
|
||||||
|
const comp = hca.comp;
|
||||||
|
for (let i = 0; i < hca.channelCount; i++) {
|
||||||
|
decode1(hca.channels[i], reader, comp.r09, a, hca.athTable);
|
||||||
|
}
|
||||||
|
for (let i = 0; i < 8; i++) {
|
||||||
|
for (let j = 0; j < hca.channelCount; j++) decode2(hca.channels[j], reader);
|
||||||
|
for (let j = 0; j < hca.channelCount; j++) decode3(hca.channels[j], comp.r09, comp.r08, comp.r07 + comp.r06, comp.r05);
|
||||||
|
for (let j = 0; j < hca.channelCount - 1; j++) decode4(hca.channels[j], hca.channels[j + 1], i, comp.r05 - comp.r06, comp.r06, comp.r07);
|
||||||
|
for (let j = 0; j < hca.channelCount; j++) decode5(hca.channels[j], i);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
async function decodeHCA(buffer, key, awbKey, volume) {
|
||||||
|
if (volume === undefined || volume === null) volume = 1.0;
|
||||||
|
if (typeof (buffer) === 'string') buffer = await readFile(buffer);
|
||||||
|
const hca = parseHCA(buffer, key, awbKey);
|
||||||
|
if (!hca) throw new Error(`Not HCA File`);
|
||||||
|
if (!initDecode(hca)) throw new Error(`Init Decode Failed`);
|
||||||
|
let n = 0, address = hca.dataOffset;
|
||||||
|
const pcmData = new Float32Array(hca.blockCount * 8 * 0x80 * hca.channelCount);
|
||||||
|
for (let m = 0; m < hca.blockCount; m++ , address += hca.blockSize) {
|
||||||
|
if (!decodeBlock(hca, buffer, address)) throw new Error(`Decode Error`);
|
||||||
|
for (let i = 0; i < 8; i++) {
|
||||||
|
for (let j = 0; j < 0x80; j++) {
|
||||||
|
for (let k = 0; k < hca.channelCount; k++) {
|
||||||
|
pcmData[n++] = hca.channels[k].wave[i][j] * hca.volume * volume;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
hca.pcmData = pcmData;
|
||||||
|
return hca;
|
||||||
|
}
|
||||||
|
exports.decode = decodeHCA;
|
||||||
|
|
||||||
|
async function writeWavFile(wavPath, mode, channelCount, samplingRate, pcmData) {
|
||||||
|
const wavRiff = Buffer.alloc(36);
|
||||||
|
wavRiff.write('RIFF', 0);
|
||||||
|
wavRiff.write('WAVEfmt ', 8);
|
||||||
|
wavRiff.writeUInt32LE(0x10, 0x10);
|
||||||
|
const wavData = Buffer.alloc(8);
|
||||||
|
wavData.write('data', 0);
|
||||||
|
const wav = {};
|
||||||
|
wav.fmtType = (mode > 0) ? 1 : 3;
|
||||||
|
wav.fmtChannelCount = channelCount;
|
||||||
|
wav.fmtBitCount = (mode > 0) ? mode : 32;
|
||||||
|
wav.fmtSamplingRate = samplingRate;
|
||||||
|
wav.fmtSamplingSize = Math.floor(wav.fmtBitCount / 8 * wav.fmtChannelCount);
|
||||||
|
wav.fmtSamplesPerSec = wav.fmtSamplingRate * wav.fmtSamplingSize;
|
||||||
|
wavRiff.writeUInt16LE(wav.fmtType, 0x14);
|
||||||
|
wavRiff.writeUInt16LE(wav.fmtChannelCount, 0x16);
|
||||||
|
wavRiff.writeUInt32LE(wav.fmtSamplingRate, 0x18);
|
||||||
|
wavRiff.writeUInt32LE(wav.fmtSamplesPerSec, 0x1C);
|
||||||
|
wavRiff.writeUInt32LE(wav.fmtSamplingSize, 0x20);
|
||||||
|
wavRiff.writeUInt16LE(wav.fmtBitCount, 0x22);
|
||||||
|
wav.dataSize = Math.floor(pcmData.length * wav.fmtSamplingSize / channelCount);
|
||||||
|
wav.riffSize = 0x1C + wavData.length + wav.dataSize;
|
||||||
|
wavData.writeUInt32LE(wav.dataSize, 0x4);
|
||||||
|
wavRiff.writeUInt32LE(wav.riffSize, 0x4);
|
||||||
|
await writeFile(wavPath, Buffer.concat([wavRiff, wavData]));
|
||||||
|
const buffer = Buffer.alloc(0xFFFFF);
|
||||||
|
let n = 0, once = 0;
|
||||||
|
for (let i = 0; i < pcmData.length; i++) {
|
||||||
|
const f = pcmData[i];
|
||||||
|
if (f > 1) { f = 1; } else if (f < -1) { f = -1; }
|
||||||
|
switch (mode) {
|
||||||
|
case 0:
|
||||||
|
buffer.writeFloatLE(f, n);
|
||||||
|
n += 4;
|
||||||
|
break;
|
||||||
|
case 8:
|
||||||
|
buffer.writeInt8(Math.floor(f * 0x7F) + 0x80, n);
|
||||||
|
n += 1;
|
||||||
|
break;
|
||||||
|
case 16:
|
||||||
|
buffer.writeInt16LE(Math.floor(f * 0x7FFF), n);
|
||||||
|
n += 2;
|
||||||
|
break;
|
||||||
|
case 24:
|
||||||
|
buffer.writeInt32LE(Math.floor(f * 0x7FFFFF), n);
|
||||||
|
n += 3;
|
||||||
|
break;
|
||||||
|
case 32:
|
||||||
|
buffer.writeInt32LE(Math.floor(f * 0x7FFFFFFF), n);
|
||||||
|
n += 4;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
if (once === 0) once = n;
|
||||||
|
if (n + once > buffer.length) {
|
||||||
|
await appendFile(wavPath, buffer.slice(0, n));
|
||||||
|
n = 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (n > 0) await appendFile(wavPath, buffer.slice(0, n));
|
||||||
|
}
|
||||||
|
exports.writeWavFile = writeWavFile;
|
||||||
|
|
||||||
|
async function decodeHCAToWav(buffer, key, awbKey, wavPath, volume, mode) {
|
||||||
|
if (mode === undefined || mode === null) mode = 16;
|
||||||
|
if (typeof (buffer) === 'string') {
|
||||||
|
const pathInfo = path.parse(buffer);
|
||||||
|
console.log(`Reading ${pathInfo.base}...`);
|
||||||
|
if (wavPath === undefined) wavPath = path.join(pathInfo.dir, pathInfo.name + '.wav');
|
||||||
|
}
|
||||||
|
const hca = await decodeHCA(buffer, key, awbKey, volume);
|
||||||
|
console.log(`Writing ${path.parse(wavPath).base}...`);
|
||||||
|
await writeWavFile(wavPath, mode, hca.channelCount, hca.samplingRate, hca.pcmData);
|
||||||
|
}
|
||||||
|
exports.decodeToWav = decodeHCAToWav;
|
||||||
151
index.js
Normal file
151
index.js
Normal file
@ -0,0 +1,151 @@
|
|||||||
|
const fs = require('fs');
|
||||||
|
const util = require('util');
|
||||||
|
const path = require('path');
|
||||||
|
const utf = require('./utf');
|
||||||
|
const afs2 = require('./afs2');
|
||||||
|
const hca = require('./hca');
|
||||||
|
|
||||||
|
const lstat = util.promisify(fs.lstat);
|
||||||
|
const readdir = util.promisify(fs.readdir);
|
||||||
|
|
||||||
|
function usage() {
|
||||||
|
console.log(`Usage: node index.js <Command> <Options> <Path>...`);
|
||||||
|
console.log(`Command:`);
|
||||||
|
console.log(`\tacb2hcas [-d] [-k <key>] [-t <type>] [-o <outputDir>] [-s] <acbPath>...`);
|
||||||
|
console.log(`\tacb2wavs [-k <key>] [-o <outputDir>] [-v <volume>] [-m <mode>] [-s] <acbPath>...`);
|
||||||
|
console.log(`\tawb2hcas [-d] [-k <key>] [-t <type>] [-o <outputDir>] [-s] <awbPath>...`);
|
||||||
|
console.log(`\tawb2wavs [-k <key>] [-o <outputDir>] [-v <volume>] [-m <mode>] [-s] <awbPath>...`);
|
||||||
|
console.log(`\thca2wav [-k <key>] [-w <awbKey>] [-o <outputFile>] [-v <volume>] [-m <mode>] <hcaPath>...`);
|
||||||
|
console.log(`\tview_utf [-o <outputFile>] <acbPath/acfPath>...`);
|
||||||
|
console.log(`\tdecrypt_acb [-k <key>] [-t <type>] <acbPath>...`);
|
||||||
|
console.log(`\tdecrypt_awb [-k <key>] [-t <type>] <awbPath>...`);
|
||||||
|
console.log(`\tdecrypt_hca [-k <key>] [-w <awbKey>] [-t <type>] <hcaPath>...`);
|
||||||
|
console.log(`\tmix_acb [-k <key>] [-o <outputDir>] [-v <volume>] [-m <mode>] [-s] <acbPath>...`);
|
||||||
|
console.log(`Options:`);
|
||||||
|
console.log(`\t-d / --decrypt Decrypt hca files`);
|
||||||
|
console.log(`\t-k / --key <key> Decrypt key`);
|
||||||
|
console.log(`\t-w / --awbKey <awbKey> Decrypt key In Awb File`);
|
||||||
|
console.log(`\t-t / --type <type> Hca Encrypt Type (1 / 0) (Default: 1)`);
|
||||||
|
console.log(`\t-o / --output <output> Output Directory / File`);
|
||||||
|
console.log(`\t-v / --volume <volume> Wav Volume (Default: 1.0)`);
|
||||||
|
console.log(`\t-m / --mode <mode> Wav Bit Mode (Default: 16)`);
|
||||||
|
console.log(`\t-s / --skip Skip exists files`);
|
||||||
|
}
|
||||||
|
|
||||||
|
async function handlePathes(pathes, ext) {
|
||||||
|
let i = 0;
|
||||||
|
while (i < pathes.length) {
|
||||||
|
const path1 = pathes[i];
|
||||||
|
if (fs.existsSync(path1)) {
|
||||||
|
const stats1 = await lstat(path1);
|
||||||
|
if (stats1.isDirectory()) {
|
||||||
|
pathes.splice(i, 1);
|
||||||
|
const files = await readdir(path1);
|
||||||
|
for (let j = 0; j < files.length; j++) {
|
||||||
|
const base = files[j];
|
||||||
|
const path2 = path.join(path1, base);
|
||||||
|
const stats2 = await lstat(path2);
|
||||||
|
if (path.parse(base).ext === ext || stats2.isDirectory()) {
|
||||||
|
pathes.push(path2);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
} else if (ext && path.parse(path1).ext !== ext) {
|
||||||
|
pathes.splice(i, 1);
|
||||||
|
} else {
|
||||||
|
i++;
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
pathes.splice(i, 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
(async () => {
|
||||||
|
const argv = process.argv;
|
||||||
|
if (argv.length < 3) {
|
||||||
|
usage();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
let decrypt = false, key = undefined, awbKey = undefined, output = undefined, volume = 1, mode = 16, type = 1, skip = false;
|
||||||
|
let i = 3;
|
||||||
|
const pathes = [];
|
||||||
|
while (i < argv.length) {
|
||||||
|
const arg = argv.splice(i, 1)[0];
|
||||||
|
if (arg === '-d' || arg === '--decrypt') {
|
||||||
|
decrypt = true;
|
||||||
|
} else if (arg === '-k' || arg === '--key') {
|
||||||
|
key = argv.splice(i, 1)[0];
|
||||||
|
} else if (arg === '-w' || arg === '--awbKey') {
|
||||||
|
awbKey = parseInt(argv.splice(i, 1)[0], 10);
|
||||||
|
} else if (arg === '-o' || arg === '--output') {
|
||||||
|
output = argv.splice(i, 1)[0];
|
||||||
|
} else if (arg === '-v' || arg === '--volume') {
|
||||||
|
volume = parseFloat(argv.splice(i, 1)[0], 10);
|
||||||
|
} else if (arg === '-m' || arg === '--mode') {
|
||||||
|
mode = parseInt(argv.splice(i, 1)[0], 10);
|
||||||
|
} else if (arg === '-t' || arg === '--type') {
|
||||||
|
type = parseInt(argv.splice(i, 1)[0], 10);
|
||||||
|
} else if (arg === '-s' || arg === '--skip') {
|
||||||
|
skip = true;
|
||||||
|
} else {
|
||||||
|
pathes.push(arg);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (pathes.length === 0) {
|
||||||
|
usage();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
try {
|
||||||
|
switch (argv[2]) {
|
||||||
|
case 'acb2hcas':
|
||||||
|
if (!decrypt) key = undefined;
|
||||||
|
await handlePathes(pathes, '.acb');
|
||||||
|
for (let i = 0; i < pathes.length; i++) await utf.acb2hcas(pathes[i], key, output, type, skip);
|
||||||
|
break;
|
||||||
|
case 'acb2wavs':
|
||||||
|
await handlePathes(pathes, '.acb');
|
||||||
|
for (let i = 0; i < pathes.length; i++) await utf.acb2wavs(pathes[i], key, output, volume, mode, skip);
|
||||||
|
break;
|
||||||
|
case 'awb2hcas':
|
||||||
|
if (!decrypt) key = undefined;
|
||||||
|
await handlePathes(pathes, '.awb');
|
||||||
|
for (let i = 0; i < pathes.length; i++) await afs2.awb2hcas(pathes[i], key, output, type, skip);
|
||||||
|
break;
|
||||||
|
case 'awb2wavs':
|
||||||
|
await handlePathes(pathes, '.awb');
|
||||||
|
for (let i = 0; i < pathes.length; i++) await afs2.awb2wavs(pathes[i], key, output, volume, mode, skip);
|
||||||
|
break;
|
||||||
|
case 'hca2wav':
|
||||||
|
await handlePathes(pathes, '.hca');
|
||||||
|
for (let i = 0; i < pathes.length; i++) await hca.decodeToWav(pathes[i], key, awbKey, output, volume, mode);
|
||||||
|
break;
|
||||||
|
case 'view_utf':
|
||||||
|
await handlePathes(pathes);
|
||||||
|
for (let i = 0; i < pathes.length; i++) await utf.view(pathes[i], output);
|
||||||
|
break;
|
||||||
|
case 'decrypt_acb':
|
||||||
|
await handlePathes(pathes, '.acb');
|
||||||
|
for (let i = 0; i < pathes.length; i++) await utf.decryptAcb(pathes[i], key, type);
|
||||||
|
break;
|
||||||
|
case 'decrypt_awb':
|
||||||
|
await handlePathes(pathes, '.awb');
|
||||||
|
for (let i = 0; i < pathes.length; i++) await afs2.decryptAwb(pathes[i], key, type);
|
||||||
|
break;
|
||||||
|
case 'decrypt_hca':
|
||||||
|
await handlePathes(pathes, '.hca');
|
||||||
|
for (let i = 0; i < pathes.length; i++) await hca.decrypt(pathes[i], key, awbKey, type, pathes[i]);
|
||||||
|
break;
|
||||||
|
case 'mix_acb':
|
||||||
|
await handlePathes(pathes, '.acb');
|
||||||
|
for (let i = 0; i < pathes.length; i++) await utf.mixAcb(pathes[i], key, output, mode, skip);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
usage();
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
console.log('FINISH!');
|
||||||
|
} catch (e) {
|
||||||
|
console.error(`ERROR: ${e.message}`);
|
||||||
|
debugger;
|
||||||
|
}
|
||||||
|
})();
|
||||||
63
keys.txt
Normal file
63
keys.txt
Normal file
@ -0,0 +1,63 @@
|
|||||||
|
ラブライブ！スクールアイドルフェスティバル ALL STARS
|
||||||
|
6498535309877346413
|
||||||
|
|
||||||
|
Alice Re:Code
|
||||||
|
9422596198430275382
|
||||||
|
|
||||||
|
ファンタシースターオンライン2
|
||||||
|
14723751768204501419
|
||||||
|
|
||||||
|
ロウきゅーぶ！ ひみつのおとしもの
|
||||||
|
2012082716
|
||||||
|
|
||||||
|
ロウきゅーぶ！ ないしょのシャッターチャンス
|
||||||
|
1234253142
|
||||||
|
|
||||||
|
ジョジョの奇妙な冒険 オールスターバトル
|
||||||
|
19700307
|
||||||
|
|
||||||
|
アイドルマスター シンデレラガールズ スターライトステージ
|
||||||
|
59751358413602
|
||||||
|
|
||||||
|
シャドウバース
|
||||||
|
59751358413602
|
||||||
|
|
||||||
|
グリモア～私立グリモワール魔法学園～
|
||||||
|
5027916581011272
|
||||||
|
|
||||||
|
Fate/Grand Order
|
||||||
|
12345
|
||||||
|
9117927877783581796
|
||||||
|
|
||||||
|
Tokyo 7th シスターズ
|
||||||
|
18279639311550860193
|
||||||
|
|
||||||
|
ONE PIECE DANCE BATTLE
|
||||||
|
1905818
|
||||||
|
|
||||||
|
アイドルコネクト
|
||||||
|
2424
|
||||||
|
|
||||||
|
ダービースタリオンマスターズ
|
||||||
|
19840202
|
||||||
|
|
||||||
|
ホニャららMAGIC
|
||||||
|
45719322
|
||||||
|
|
||||||
|
バンドリ！ ガールズバンドパーティ！
|
||||||
|
8910
|
||||||
|
|
||||||
|
ワールドチェイン
|
||||||
|
4892292804961027794
|
||||||
|
|
||||||
|
黒騎士と白の魔王
|
||||||
|
3003875739822025258
|
||||||
|
|
||||||
|
仮面ライダー バトルラッシュ
|
||||||
|
29423500797988784
|
||||||
|
|
||||||
|
ゆゆゆい
|
||||||
|
4867249871962584729
|
||||||
|
|
||||||
|
アイドルマスター ミリオンライブ！ シアターデイズ
|
||||||
|
765765765765765
|
||||||
19
package.json
Normal file
19
package.json
Normal file
@ -0,0 +1,19 @@
|
|||||||
|
{
|
||||||
|
"name": "critools",
|
||||||
|
"version": "1.0.0",
|
||||||
|
"description": "JavaScript tools for extract audio from game file",
|
||||||
|
"main": "index.js",
|
||||||
|
"scripts": {
|
||||||
|
"test": "echo \"Error: no test specified\" && exit 1"
|
||||||
|
},
|
||||||
|
"repository": {
|
||||||
|
"type": "git",
|
||||||
|
"url": "git+https://github.com/kohos/CriTools.git"
|
||||||
|
},
|
||||||
|
"author": "",
|
||||||
|
"license": "ISC",
|
||||||
|
"bugs": {
|
||||||
|
"url": "https://github.com/kohos/CriTools/issues"
|
||||||
|
},
|
||||||
|
"homepage": "https://github.com/kohos/CriTools#readme"
|
||||||
|
}
|
||||||
383
utf.js
Normal file
383
utf.js
Normal file
@ -0,0 +1,383 @@
|
|||||||
|
const fs = require('fs');
|
||||||
|
const path = require('path');
|
||||||
|
const util = require('util');
|
||||||
|
const crypto = require('crypto');
|
||||||
|
|
||||||
|
const utf = require('./utf');
|
||||||
|
const afs2 = require('./afs2');
|
||||||
|
const hca = require('./hca');
|
||||||
|
|
||||||
|
const readFile = util.promisify(fs.readFile);
|
||||||
|
const writeFile = util.promisify(fs.writeFile);
|
||||||
|
const mkdir = util.promisify(fs.mkdir);
|
||||||
|
|
||||||
|
function findZero(buffer, start) {
|
||||||
|
while (buffer[start] !== 0x0) start++;
|
||||||
|
return start;
|
||||||
|
}
|
||||||
|
|
||||||
|
function parseUtf(buffer, toString) {
|
||||||
|
if (!buffer || buffer.length < 4) return null;
|
||||||
|
let pos = 0;
|
||||||
|
const config = {};
|
||||||
|
config.magic = buffer.slice(pos, 4).toString(); pos += 4;
|
||||||
|
if (config.magic !== '@UTF') return null;
|
||||||
|
config.dataSize = buffer.readUInt32BE(pos); pos += 4;
|
||||||
|
buffer = buffer.slice(pos);
|
||||||
|
pos = 0;
|
||||||
|
config.unknown = buffer.readUInt16BE(pos); pos += 2;
|
||||||
|
if (config.unknown !== 1) debugger;
|
||||||
|
config.valueOffset = buffer.readUInt16BE(pos); pos += 2;
|
||||||
|
config.stringOffset = buffer.readUInt32BE(pos); pos += 4;
|
||||||
|
config.dataOffset = buffer.readUInt32BE(pos); pos += 4;
|
||||||
|
config.nameOffset = buffer.readUInt32BE(pos); pos += 4;
|
||||||
|
config.elementCount = buffer.readUInt16BE(pos); pos += 2;
|
||||||
|
config.valueSize = buffer.readUInt16BE(pos); pos += 2;
|
||||||
|
config.pageCount = buffer.readUInt32BE(pos); pos += 4;
|
||||||
|
let stringEnd = findZero(buffer, config.stringOffset);
|
||||||
|
config.name = buffer.slice(config.stringOffset, stringEnd).toString();
|
||||||
|
let valuePos = config.valueOffset;
|
||||||
|
const pages = [];
|
||||||
|
config.types = [];
|
||||||
|
let firstPos = pos;
|
||||||
|
for (let i = 0; i < config.pageCount; i++) {
|
||||||
|
let page = {};
|
||||||
|
pos = firstPos;
|
||||||
|
for (let j = 0; j < config.elementCount; j++) {
|
||||||
|
const type = buffer.readUInt8(pos); pos = pos + 1;
|
||||||
|
if (i === 0) config.types[j] = type;
|
||||||
|
let stringOffset = config.stringOffset + buffer.readUInt32BE(pos); pos += 4;
|
||||||
|
stringEnd = findZero(buffer, stringOffset);
|
||||||
|
const key = buffer.slice(stringOffset, stringEnd).toString();
|
||||||
|
let offset = 0;
|
||||||
|
switch (type >>> 5) {
|
||||||
|
case 0: debugger; break;
|
||||||
|
case 1: offset = pos; break;
|
||||||
|
case 2: offset = valuePos; break;
|
||||||
|
}
|
||||||
|
let value;
|
||||||
|
switch (type & 0x1F) {
|
||||||
|
case 0x10: value = buffer.readInt8(offset); offset += 1; break;
|
||||||
|
case 0x11: value = buffer.readUInt8(offset); offset += 1; break;
|
||||||
|
case 0x12: value = buffer.readInt16BE(offset); offset += 2; break;
|
||||||
|
case 0x13: value = buffer.readUInt16BE(offset); offset += 2; break;
|
||||||
|
case 0x14: value = buffer.readInt32BE(offset); offset += 4; break;
|
||||||
|
case 0x15: value = buffer.readUInt32BE(offset); offset += 4; break;
|
||||||
|
case 0x16: value = buffer.readBigInt64BE(offset); offset += 8; break;
|
||||||
|
case 0x17: value = buffer.readBigUInt64BE(offset); offset += 8; break;
|
||||||
|
case 0x18: value = buffer.readFloatBE(offset); offset += 4; break;
|
||||||
|
case 0x19: debugger; value = buffer.readDoubleBE(offset); offset += 8; break;
|
||||||
|
case 0x1A:
|
||||||
|
stringOffset = config.stringOffset + buffer.readUInt32BE(offset); offset += 4;
|
||||||
|
stringEnd = findZero(buffer, stringOffset);
|
||||||
|
value = buffer.slice(stringOffset, stringEnd).toString();
|
||||||
|
break;
|
||||||
|
case 0x1B:
|
||||||
|
const bufferStart = config.dataOffset + buffer.readUInt32BE(offset); offset += 4;
|
||||||
|
const bufferLen = buffer.readUInt32BE(offset); offset += 4;
|
||||||
|
value = buffer.slice(bufferStart, bufferStart + bufferLen);
|
||||||
|
let temp = parseUtf(value, toString);
|
||||||
|
if (temp) value = temp; else if (toString) value = buffer.slice(bufferStart, bufferStart + bufferLen).toString('hex');
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
switch (type >>> 5) {
|
||||||
|
case 0: debugger; break;
|
||||||
|
case 1: pos = offset; break;
|
||||||
|
case 2: valuePos = offset; break;
|
||||||
|
}
|
||||||
|
page[key] = value;
|
||||||
|
}
|
||||||
|
pages.push(page);
|
||||||
|
}
|
||||||
|
pages.config = config;
|
||||||
|
return pages;
|
||||||
|
}
|
||||||
|
exports.parse = parseUtf;
|
||||||
|
|
||||||
|
async function parseAcb(acbPath) {
|
||||||
|
const pathInfo = path.parse(acbPath);
|
||||||
|
const buffer = await readFile(acbPath);
|
||||||
|
const utfs = utf.parse(buffer);
|
||||||
|
if (!utfs) throw new Error(`NOT ACB FILE`);
|
||||||
|
if (utfs.length !== 1) debugger;
|
||||||
|
const acb = utfs[0];
|
||||||
|
acb.buffer = buffer;
|
||||||
|
acb.memoryHcas = await afs2.parse(acb.AwbFile);
|
||||||
|
acb.streamHcas = [];
|
||||||
|
for (let i = 0; i < acb.StreamAwbHash.length; i++) {
|
||||||
|
const StreamAwb = acb.StreamAwbHash[i];
|
||||||
|
const awbPath = path.join(pathInfo.dir, StreamAwb.Name + '.awb');
|
||||||
|
if (fs.existsSync(awbPath)) {
|
||||||
|
const obj = await afs2.parse(awbPath);
|
||||||
|
acb.streamHcas.push(obj);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
for (let i = 0; i < acb.WaveformTable.length; i++) {
|
||||||
|
const Waveform = acb.WaveformTable[i];
|
||||||
|
const isMemory = Waveform.Streaming === 0;
|
||||||
|
if (!isMemory) {
|
||||||
|
if (!acb.streamHcas[Waveform.StreamAwbPortNo]) {
|
||||||
|
throw new Error(`MISSING ${acb.StreamAwbHash[i].Name}.awb`);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return acb;
|
||||||
|
}
|
||||||
|
|
||||||
|
async function parseCommand(acb, command, key) {
|
||||||
|
let samplingRate = 0, channelCount = 0;
|
||||||
|
let k = 0;
|
||||||
|
const commands = [];
|
||||||
|
while (k < command.length) {
|
||||||
|
const cmd = command.readUInt16BE(k); k += 2;
|
||||||
|
const len = command.readUInt8(k); k += 1;
|
||||||
|
if (len !== 4 && len !== 0) debugger;
|
||||||
|
let file, u16;
|
||||||
|
switch (cmd) {
|
||||||
|
case 0x0000:
|
||||||
|
k = command.length;
|
||||||
|
break;
|
||||||
|
case 0x07d0: // Start Waveform
|
||||||
|
u16 = command.readUInt16BE(k); k += 2;
|
||||||
|
if (u16 !== 0x0002) debugger;
|
||||||
|
const SynthIndex = command.readUInt16BE(k); k += 2;
|
||||||
|
const Synth = acb.SynthTable[SynthIndex];
|
||||||
|
u16 = Synth.ReferenceItems.readUInt16BE(0);
|
||||||
|
if (u16 !== 0x0001) debugger;
|
||||||
|
const WaveformIndex = Synth.ReferenceItems.readUInt16BE(2);
|
||||||
|
const Waveform = acb.WaveformTable[WaveformIndex];
|
||||||
|
const isMemory = Waveform.Streaming === 0;
|
||||||
|
if (Waveform.EncodeType === 2) {
|
||||||
|
file = isMemory ? acb.memoryHcas[Waveform.MemoryAwbId] : acb.streamHcas[Waveform.StreamAwbPortNo][Waveform.StreamAwbId];
|
||||||
|
if (Buffer.isBuffer(file)) {
|
||||||
|
const awbKey = isMemory ? acb.memoryHcas.config.key : acb.streamHcas[Waveform.StreamAwbPortNo].config.key;
|
||||||
|
file = await hca.decode(file, key, awbKey);
|
||||||
|
if (isMemory) acb.memoryHcas[Waveform.MemoryAwbId] = file; else acb.streamHcas[Waveform.StreamAwbPortNo][Waveform.StreamAwbId] = file;
|
||||||
|
if (samplingRate === 0) samplingRate = file.samplingRate; else if (samplingRate !== file.samplingRate) throw new Error(`SamplingRate Different`);
|
||||||
|
if (channelCount === 0) channelCount = file.channelCount; else if (channelCount !== file.channelCount) throw new Error(`ChannelCount Different`);
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
throw new Error(`Not HCA File`);
|
||||||
|
}
|
||||||
|
commands.push({ type: 0, pcmData: file.pcmData });
|
||||||
|
break;
|
||||||
|
case 0x07d1: // Set Position
|
||||||
|
const StartOffset = command.readUInt32BE(k); k += 4;
|
||||||
|
if (StartOffset > 3600000) debugger;
|
||||||
|
commands.push({ type: 1, offset: StartOffset });
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
debugger;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return { commands, samplingRate, channelCount };
|
||||||
|
}
|
||||||
|
|
||||||
|
async function mixAcb(acbPath, key, wavDir, mode, skip) {
|
||||||
|
const pathInfo = path.parse(acbPath);
|
||||||
|
console.log(`Parsing ${pathInfo.base}...`);
|
||||||
|
const acb = await parseAcb(acbPath);
|
||||||
|
if (wavDir === undefined) wavDir = path.join(pathInfo.dir, acb.Name);
|
||||||
|
if (!fs.existsSync(wavDir)) {
|
||||||
|
await mkdir(wavDir, { recursive: true });
|
||||||
|
} else if (skip) {
|
||||||
|
console.log(`Skipped ${pathInfo.base}...`);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
console.log(`Mixing ${pathInfo.base}...`);
|
||||||
|
const cueNameMap = {};
|
||||||
|
for (let i = 0; i < acb.CueNameTable.length; i++) {
|
||||||
|
const cueName = acb.CueNameTable[i];
|
||||||
|
cueNameMap[cueName.CueIndex] = cueName.CueName;
|
||||||
|
}
|
||||||
|
for (let i = 0; i < acb.CueTable.length; i++) {
|
||||||
|
const Cue = acb.CueTable[i];
|
||||||
|
let samplingRate = 0, channelCount = 0;
|
||||||
|
if (Cue.ReferenceType !== 3) debugger;
|
||||||
|
const Sequence = acb.SequenceTable[Cue.ReferenceIndex];
|
||||||
|
// Sequence.Type: 0 - Polyphonic, 1 - Sequential, Random, Random No Repeat, Switch, Shuffle Cue, Combo Sequential, Track Transition by Selector
|
||||||
|
const timeline = [];
|
||||||
|
let size = 0;
|
||||||
|
for (let j = 0; j < Sequence.NumTracks; j++) {
|
||||||
|
const index = Sequence.TrackIndex.readUInt16BE(j * 2);
|
||||||
|
const Track = acb.TrackTable[index];
|
||||||
|
const TrackEvent = acb.TrackEventTable[Track.EventIndex];
|
||||||
|
const track = await parseCommand(acb, TrackEvent.Command, key);
|
||||||
|
if (track.samplingRate) {
|
||||||
|
if (samplingRate === 0) samplingRate = track.samplingRate; else if (track.samplingRate !== samplingRate) throw new Error(`SamplingRate Different`);
|
||||||
|
}
|
||||||
|
if (track.channelCount) {
|
||||||
|
if (channelCount === 0) channelCount = track.channelCount; else if (track.channelCount !== channelCount) throw new Error(`ChannelCount Different`);
|
||||||
|
}
|
||||||
|
let time = 0;
|
||||||
|
for (let k = 0; k < track.commands.length; k++) {
|
||||||
|
const command = track.commands[k];
|
||||||
|
switch (command.type) {
|
||||||
|
case 0:
|
||||||
|
let m = 0;
|
||||||
|
while (m < timeline.length && time > timeline[m].time) m++;
|
||||||
|
let offset = Math.round(time * samplingRate * channelCount / 1000);
|
||||||
|
if (offset % channelCount !== 0) offset += channelCount - offset % channelCount;
|
||||||
|
if (m == timeline.length) timeline.push({ time, offset, pcmDatas: [] });
|
||||||
|
const last = timeline[m].offset + command.pcmData.length;
|
||||||
|
if (last > size) size = last;
|
||||||
|
timeline[m].pcmDatas.push(command.pcmData);
|
||||||
|
break;
|
||||||
|
case 1:
|
||||||
|
time += command.offset;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (size === 0) continue;
|
||||||
|
const pcmData = new Float32Array(size);
|
||||||
|
if (timeline.length === 0) continue;
|
||||||
|
timeline.push({ offset: 0xFFFFFFFF, pcmDatas: [] });
|
||||||
|
const runnings = [];
|
||||||
|
let now = timeline[0].offset;
|
||||||
|
for (let i = 0; i < timeline.length; i++) {
|
||||||
|
const wave = timeline[i];
|
||||||
|
const len = wave.offset - now;
|
||||||
|
const pcmDatas = [];
|
||||||
|
let k = 0;
|
||||||
|
while (k < runnings.length) {
|
||||||
|
const running = runnings[k];
|
||||||
|
let end = running.offset + len;
|
||||||
|
if (end >= running.pcmData.length) {
|
||||||
|
pcmDatas.push(running.pcmData.slice(running.offset));
|
||||||
|
runnings.splice(k, 1);
|
||||||
|
} else {
|
||||||
|
pcmDatas.push(running.pcmData.slice(running.offset, end));
|
||||||
|
running.offset = end;
|
||||||
|
k++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
for (let j = 0; j < wave.pcmDatas.length; j++) {
|
||||||
|
runnings.push({
|
||||||
|
pcmData: wave.pcmDatas[j],
|
||||||
|
offset: 0
|
||||||
|
});
|
||||||
|
}
|
||||||
|
k = now;
|
||||||
|
if (pcmDatas.length > 0) {
|
||||||
|
let max = 0;
|
||||||
|
for (let j = 1; j < pcmDatas.length; j++) if (pcmDatas[j].length > max) max = j;
|
||||||
|
for (let j = 0; j < pcmDatas[max].length; j++) {
|
||||||
|
let f = 0;
|
||||||
|
for (let m = 0; m < pcmDatas.length; m++) {
|
||||||
|
if (j < pcmDatas[m].length) f += pcmDatas[m][j];
|
||||||
|
}
|
||||||
|
if (f > 1.0) f = 1.0;
|
||||||
|
if (f < -1.0) f = -1.0;
|
||||||
|
pcmData[k++] = f;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
now = wave.offset;
|
||||||
|
}
|
||||||
|
const wavPath = path.join(wavDir, cueNameMap[i] + '.wav');
|
||||||
|
console.log(`Writing ${cueNameMap[i] + '.wav'}...`);
|
||||||
|
await hca.writeWavFile(wavPath, mode, channelCount, samplingRate, pcmData);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
exports.mixAcb = mixAcb;
|
||||||
|
|
||||||
|
async function acb2hcas(acbPath, key, hcaDir, type, skip) {
|
||||||
|
const pathInfo = path.parse(acbPath);
|
||||||
|
console.log(`Parsing ${pathInfo.base}...`);
|
||||||
|
const acb = await parseAcb(acbPath);
|
||||||
|
if (hcaDir === undefined) hcaDir = path.join(pathInfo.dir, acb.Name);
|
||||||
|
if (!fs.existsSync(hcaDir)) {
|
||||||
|
await mkdir(hcaDir, { recursive: true });
|
||||||
|
} else if (skip) {
|
||||||
|
console.log(`Skipped ${pathInfo.base}...`);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
console.log(`Extracting ${pathInfo.base}...`);
|
||||||
|
let memory = 0, stream = 0;
|
||||||
|
for (let i = 0; i < acb.WaveformTable.length; i++) {
|
||||||
|
const Waveform = acb.WaveformTable[i];
|
||||||
|
const isMemory = Waveform.Streaming === 0;
|
||||||
|
const hcaBuffer = isMemory ? acb.memoryHcas[Waveform.MemoryAwbId] : acb.streamHcas[Waveform.StreamAwbPortNo][Waveform.StreamAwbId];
|
||||||
|
const awbKey = isMemory ? acb.memoryHcas.config.key : acb.streamHcas[Waveform.StreamAwbPortNo].config.key;
|
||||||
|
const name = isMemory ? `memory_${++memory}.hca` : `stream_${++stream}.hca`;
|
||||||
|
const hcaPath = path.join(hcaDir, name);
|
||||||
|
if (key !== undefined) {
|
||||||
|
console.log(`Decrypting ${name}...`);
|
||||||
|
await hca.decrypt(hcaBuffer, key, awbKey, type);
|
||||||
|
}
|
||||||
|
console.log(`Writing ${name}...`);
|
||||||
|
await writeFile(hcaPath, hcaBuffer);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
exports.acb2hcas = acb2hcas;
|
||||||
|
|
||||||
|
async function acb2wavs(acbPath, key, wavDir, volume, mode, skip) {
|
||||||
|
const pathInfo = path.parse(acbPath);
|
||||||
|
console.log(`Parsing ${pathInfo.base}...`);
|
||||||
|
const acb = await parseAcb(acbPath);
|
||||||
|
if (wavDir === undefined) wavDir = path.join(pathInfo.dir, acb.Name);
|
||||||
|
if (!fs.existsSync(wavDir)) {
|
||||||
|
await mkdir(wavDir, { recursive: true });
|
||||||
|
} else if (skip) {
|
||||||
|
console.log(`Skipped ${pathInfo.base}...`);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
console.log(`Extracting ${pathInfo.base}...`);
|
||||||
|
let memory = 0, stream = 0;
|
||||||
|
for (let i = 0; i < acb.WaveformTable.length; i++) {
|
||||||
|
const Waveform = acb.WaveformTable[i];
|
||||||
|
const isMemory = Waveform.Streaming === 0;
|
||||||
|
const hcaBuffer = isMemory ? acb.memoryHcas[Waveform.MemoryAwbId] : acb.streamHcas[Waveform.StreamAwbPortNo][Waveform.StreamAwbId];
|
||||||
|
const awbKey = isMemory ? acb.memoryHcas.config.key : acb.streamHcas[Waveform.StreamAwbPortNo].config.key;
|
||||||
|
const name = isMemory ? `memory_${++memory}.wav` : `stream_${++stream}.wav`;
|
||||||
|
const wavPath = path.join(wavDir, name);
|
||||||
|
console.log(`Writing ${name}...`);
|
||||||
|
await hca.decodeToWav(hcaBuffer, key, awbKey, wavPath, volume, mode);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
exports.acb2wavs = acb2wavs;
|
||||||
|
|
||||||
|
async function decryptAcb(acbPath, key, type) {
|
||||||
|
const pathInfo = path.parse(acbPath);
|
||||||
|
console.log(`Parsing ${pathInfo.base}...`);
|
||||||
|
const acb = await parseAcb(acbPath);
|
||||||
|
console.log(`Decrypting ${pathInfo.base}...`);
|
||||||
|
if (acb.memoryHcas) {
|
||||||
|
for (let i = 0; i < acb.memoryHcas.length; i++) {
|
||||||
|
await hca.decrypt(acb.memoryHcas[i], key, acb.memoryHcas.config.key, type);
|
||||||
|
}
|
||||||
|
acb.memoryHcas.config.buffer.writeUInt16BE(0, 0xE);
|
||||||
|
}
|
||||||
|
for (let i = 0; i < acb.StreamAwbHash.length; i++) {
|
||||||
|
for (let j = 0; j < acb.streamHcas[i].length; j++) {
|
||||||
|
await hca.decrypt(acb.streamHcas[i][j], key, acb.streamHcas[i].config.key, type);
|
||||||
|
}
|
||||||
|
const buffer = acb.streamHcas[i].config.buffer;
|
||||||
|
buffer.writeUInt16BE(0, 0xE);
|
||||||
|
const md5 = crypto.createHash('md5');
|
||||||
|
md5.update(buffer);
|
||||||
|
const hash = md5.digest();
|
||||||
|
const awb = acb.StreamAwbHash[i];
|
||||||
|
hash.copy(awb.Hash);
|
||||||
|
await writeFile(path.join(pathInfo.dir, awb.Name + '.awb'), buffer);
|
||||||
|
if (acb.StreamAwbAfs2Header) {
|
||||||
|
const Header = acb.StreamAwbAfs2Header[i].Header;
|
||||||
|
buffer.copy(Header, 0, 0, Header.length);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
await writeFile(acbPath, acb.buffer);
|
||||||
|
}
|
||||||
|
exports.decryptAcb = decryptAcb;
|
||||||
|
|
||||||
|
async function viewUtf(acbPath, outputPath) {
|
||||||
|
const pathInfo = path.parse(acbPath);
|
||||||
|
if (outputPath === undefined) outputPath = path.join(pathInfo.dir, pathInfo.name + '.json');
|
||||||
|
console.log(`Parsing ${pathInfo.base}...`);
|
||||||
|
const buffer = await readFile(acbPath);
|
||||||
|
const utf = parseUtf(buffer, true);
|
||||||
|
if (utf.AwbFile && utf.AwbFile.length > 0x20) utf.AwbFile = utf.AwbFile.substring(0, 0x20);
|
||||||
|
console.log(`Writing ${path.parse(outputPath).base}...`);
|
||||||
|
await writeFile(outputPath, JSON.stringify(utf, null, 2));
|
||||||
|
}
|
||||||
|
exports.view = viewUtf;
|
||||||
3
win_acb2hcas.bat
Normal file
3
win_acb2hcas.bat
Normal file
@ -0,0 +1,3 @@
|
|||||||
|
@echo off
|
||||||
|
node.exe "%~dp0index.js" acb2hcas %*
|
||||||
|
pause
|
||||||
5
win_acb2hcas_decrypt.bat
Normal file
5
win_acb2hcas_decrypt.bat
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
@echo off
|
||||||
|
set /P key=Please input key and press Enter:
|
||||||
|
if "%key%"=="" set key=0
|
||||||
|
node.exe "%~dp0index.js" acb2hcas -d -k %key% %*
|
||||||
|
pause
|
||||||
5
win_acb2wavs.bat
Normal file
5
win_acb2wavs.bat
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
@echo off
|
||||||
|
set /P key=Please input key and press Enter:
|
||||||
|
if "%key%"=="" set key=0
|
||||||
|
node.exe "%~dp0index.js" acb2wavs -k %key% %*
|
||||||
|
pause
|
||||||
3
win_awb2hcas.bat
Normal file
3
win_awb2hcas.bat
Normal file
@ -0,0 +1,3 @@
|
|||||||
|
@echo off
|
||||||
|
node.exe "%~dp0index.js" awb2hcas %*
|
||||||
|
pause
|
||||||
5
win_awb2hcas_decrypt.bat
Normal file
5
win_awb2hcas_decrypt.bat
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
@echo off
|
||||||
|
set /P key=Please input key and press Enter:
|
||||||
|
if "%key%"=="" set key=0
|
||||||
|
node.exe "%~dp0index.js" awb2hcas -d -k %key% %*
|
||||||
|
pause
|
||||||
5
win_awb2wavs.bat
Normal file
5
win_awb2wavs.bat
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
@echo off
|
||||||
|
set /P key=Please input key and press Enter:
|
||||||
|
if "%key%"=="" set key=0
|
||||||
|
node.exe "%~dp0index.js" awb2wavs -k %key% %*
|
||||||
|
pause
|
||||||
5
win_decrypt_acb.bat
Normal file
5
win_decrypt_acb.bat
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
@echo off
|
||||||
|
set /P key=Please input key and press Enter:
|
||||||
|
if "%key%"=="" set key=0
|
||||||
|
node.exe "%~dp0index.js" decrypt_acb -k %key% %*
|
||||||
|
pause
|
||||||
5
win_decrypt_awb.bat
Normal file
5
win_decrypt_awb.bat
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
@echo off
|
||||||
|
set /P key=Please input key and press Enter:
|
||||||
|
if "%key%"=="" set key=0
|
||||||
|
node.exe "%~dp0index.js" decrypt_awb -k %key% %*
|
||||||
|
pause
|
||||||
7
win_decrypt_hca.bat
Normal file
7
win_decrypt_hca.bat
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
@echo off
|
||||||
|
set /P key=Please input key and press Enter:
|
||||||
|
if "%key%"=="" set key=0
|
||||||
|
set /P awbKey=Please input awbKey and press Enter:
|
||||||
|
if "%awbKey%"=="" set awbKey=0
|
||||||
|
node.exe "%~dp0index.js" decrypt_hca -k %key% -w %awbKey% %*
|
||||||
|
pause
|
||||||
7
win_hca2wav.bat
Normal file
7
win_hca2wav.bat
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
@echo off
|
||||||
|
set /P key=Please input key and press Enter:
|
||||||
|
if "%key%"=="" set key=0
|
||||||
|
set /P awbKey=Please input awbKey and press Enter:
|
||||||
|
if "%awbKey%"=="" set awbKey=0
|
||||||
|
node.exe "%~dp0index.js" hca2wav -k %key% -w %awbKey% %*
|
||||||
|
pause
|
||||||
5
win_mix_acb.bat
Normal file
5
win_mix_acb.bat
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
@echo off
|
||||||
|
set /P key=Please input key and press Enter:
|
||||||
|
if "%key%"=="" set key=0
|
||||||
|
node.exe "%~dp0index.js" mix_acb -k %key% %*
|
||||||
|
pause
|
||||||
3
win_view_utf.bat
Normal file
3
win_view_utf.bat
Normal file
@ -0,0 +1,3 @@
|
|||||||
|
@echo off
|
||||||
|
node.exe "%~dp0index.js" view_utf %*
|
||||||
|
pause
|
||||||
Loading…
Reference in New Issue
Block a user