$config = Join-Path ([Environment]::GetFolderPath('MyDocuments')) 'Euro Truck Simulator 2\config.cfg'

if (!(Test-Path $config)) {
    Write-Host "Nie znaleziono config.cfg!" -ForegroundColor Red
    return
}

function Set-ETS2Config($name, $value) {
    $content = [System.IO.File]::ReadAllText($config)
    $pattern = '(?m)^uset ' + [regex]::Escape($name) + ' "[^"]*"'

    if ($content -notmatch $pattern) {
        Write-Host "Nie znaleziono ustawienia: $name" -ForegroundColor Red
        return
    }

    $content = [regex]::Replace(
        $content,
        $pattern,
        "uset $name `"$value`""
    )

    [System.IO.File]::WriteAllText($config, $content)
    Write-Host "Zmieniono $name na $value!" -ForegroundColor Green
}

while ($true) {
    Clear-Host
    Write-Host "====== ETS2 CONFIG TOOL ======" -ForegroundColor Cyan
    Write-Host ""
    Write-Host "1. Wlacz kamere 0"
    Write-Host "2. Wlacz konsole"
    Write-Host "3. Zwieksz limit konwoju do 128"
    Write-Host "0. Wyjscie"
    Write-Host ""

    $choice = Read-Host "Wybierz opcje"

    switch ($choice) {
        "1" { Set-ETS2Config "g_developer" "1" }
        "2" { Set-ETS2Config "g_console" "1" }
        "3" { Set-ETS2Config "g_max_convoy_size" "128" }
        "0" { return }
        default { Write-Host "Nieprawidlowa opcja!" -ForegroundColor Yellow }
    }

    Write-Host ""
    Read-Host "Nacisnij Enter, aby wrocic do menu"
}