x/chuni/rekey_opt.ps1
2024-07-10 16:44:47 +07:00

38 lines
1.2 KiB
PowerShell

param (
[Parameter(Mandatory=$true)]
[string]$opt
)
Add-Type -Path "bin/DereTore.Exchange.Audio.HCA.dll"
$ccFrom = [DereTore.Exchange.Audio.HCA.CipherConfig]::new()
$ccFrom.Key1 = 3728959580
$ccFrom.Key2 = 7782811
$ccTo = [DereTore.Exchange.Audio.HCA.CipherConfig]::new()
$ccTo.Key1 = 3458615040
$ccTo.Key2 = 7667487
$ccTo.CipherType = 56
Get-ChildItem (Join-Path $opt "cueFile") | ForEach-Object {
$acb = (Get-ChildItem "$($_.FullName)\*.acb" | Select-Object -First 1).FullName
$unpacked_folder = "$($_.FullName)\$([IO.Path]::GetFileNameWithoutExtension($acb))"
.\bin\AcbEditor.exe "$acb"
Get-ChildItem "$unpacked_folder\*.hca" | ForEach-Object {
$inputStream = [IO.FileStream]::new($_.FullName, [IO.FileMode]::Open, [IO.FileAccess]::Read)
$outputStream = [IO.FileStream]::new("$($_.FullName).new", [IO.FileMode]::Create, [IO.FileAccess]::Write)
$converter = [DereTore.Exchange.Audio.HCA.CipherConverter]::new($inputStream, $outputStream, $ccFrom, $ccTo)
$converter.Convert()
$outputStream.Dispose()
$inputStream.Dispose()
Move-Item -Force "$($_.FullName).new" "$($_.FullName)"
}
.\bin\AcbEditor.exe "$unpacked_folder"
Remove-Item -Recurse "$unpacked_folder"
}