# Put the original binkw32.dll back and relaunch the game.
#   powershell -ExecutionPolicy Bypass -File undeploy.ps1 [-NoLaunch]
param(
    [string]$GameDir = 'C:\SOTS',
    [string]$Task    = 'SOTS',
    [switch]$NoLaunch
)
$ProgressPreference = 'SilentlyContinue'
$ErrorActionPreference = 'Stop'

$exe  = 'Sword of the Stars'
$cur  = Join-Path $GameDir 'binkw32.dll'
$real = Join-Path $GameDir 'binkw32_real.dll'
if (-not (Test-Path $real)) { throw "$real not found - nothing to restore" }

$p = Get-Process -Name $exe -ErrorAction SilentlyContinue
if ($p) { Write-Output "stopping $exe (pid $($p.Id))"; $p | Stop-Process -Force; Start-Sleep -Seconds 3 }

Move-Item $real $cur -Force
Write-Output "restored original binkw32.dll"

if (-not $NoLaunch) {
    schtasks /Run /TN $Task | Out-Null
    Start-Sleep -Seconds 5
    $p = Get-Process -Name $exe -ErrorAction SilentlyContinue
    if ($p) { Write-Output "launched $exe (pid $($p.Id))" } else { Write-Warning "$exe not running 5 s after launch" }
}