# Launch the full pod experience: DOSBox-X pod (pentapus 7-display explode
# mode + dual-AWE32 sound) + Dave's GL renderer bridged to the live wire.
#
#   .\launch_pod.ps1                 # restart pod + bridge (stops previous run)
#   .\launch_pod.ps1 -NoSound       # skip AWE32 (saves the ~4 min SBK upload)
#   .\launch_pod.ps1 -NoBridge      # pod only
#   .\launch_pod.ps1 -Conf <path>   # different mission/conf
#
# Pentapus mode (VPX_EXPLODE=1): all 7 cockpit displays as desktop windows --
# 5 mono MFDs (green phosphor), portrait radar, Division main -- needs a wide
# desktop (~2830px). Per-window override: VPX_WIN<g>/VPX_MAIN = "x,y[,w,h]".
# Eye height for the bridge camera: FP_UPOFF env (see live_bridge.py).
param(
    [string]$Conf = "$PSScriptRoot\gauge_arena_sound.conf",
    [string]$Work = "$env:LOCALAPPDATA\Temp\vwe-pod",
    [switch]$NoBridge,
    [switch]$NoSound
)
$ErrorActionPreference = 'Stop'
New-Item -ItemType Directory -Force $Work | Out-Null

# a restart means the previous run dies first (COM1 + the fifodump are exclusive)
foreach ($pidfile in "$Work\pod_pid.txt", "$Work\bridge_pid.txt") {
    if (Test-Path $pidfile) {
        $old = Get-Process -Id (Get-Content $pidfile) -ErrorAction SilentlyContinue
        if ($old) { Write-Host "stopping previous $([IO.Path]::GetFileNameWithoutExtension($pidfile)) ($($old.Id))"; $old | Stop-Process -Force }
    }
}
# the bridge pid file records the py.exe wrapper; its python child holds the
# fifodump open (blocks the Remove-Item below) -- sweep it by command line
Get-CimInstance Win32_Process -Filter "Name like 'py%'" |
    Where-Object { $_.CommandLine -match 'live_bridge' } |
    ForEach-Object { Stop-Process -Id $_.ProcessId -Force -ErrorAction SilentlyContinue }
# fresh wire artifacts each run (the RIO tap APPENDS across runs otherwise --
# stale init sequences from the previous run poison diagnosis)
Remove-Item "$Work\live.fifodump", "$Work\riotap.txt" -ErrorAction SilentlyContinue

$env:VPXLOG       = "$Work\vpxresp.txt"
$env:VPX_RESPOND  = '1'
$env:VPX_RENDER   = '1'
$env:VPX_EXPLODE  = '1'                    # pentapus: 7 cockpit displays
$env:VPX_DUMPDIR  = $Work
$env:VPX_FIFODUMP = "$Work\live.fifodump"
$env:RIO_TAP      = "$Work\riotap.txt"
if ($NoSound) {
    Remove-Item Env:VWE_AWE32, Env:VWE_AWE_ROM -ErrorAction SilentlyContinue
} else {
    $env:VWE_AWE32   = '1'
    $env:VWE_AWE_ROM = (Resolve-Path "$PSScriptRoot\..\roms\awe32.raw").Path
}

$dosbox = (Resolve-Path "$PSScriptRoot\..\src\src\dosbox-x.exe").Path
$p = Start-Process $dosbox -ArgumentList '-conf', $Conf `
    -RedirectStandardError "$Work\pod_err.txt" `
    -RedirectStandardOutput "$Work\pod_out.txt" -PassThru
$p.Id | Set-Content "$Work\pod_pid.txt"
Write-Host "pod PID $($p.Id)  conf=$([IO.Path]::GetFileName($Conf))  work=$Work"
if (-not $NoSound) { Write-Host "sound ON: boot adds ~4 min for the SoundFont upload" }

if (-not $NoBridge) {
    # live_bridge waits for the fifodump itself; start it right away
    $b = Start-Process py -ArgumentList '-3.13', "$PSScriptRoot\live_bridge.py", "$Work\live.fifodump" `
        -RedirectStandardError "$Work\bridge_err.txt" `
        -RedirectStandardOutput "$Work\bridge_out.txt" -PassThru
    $b.Id | Set-Content "$Work\bridge_pid.txt"
    Write-Host "bridge PID $($b.Id) [GL]  (arrows in its window tune eye height)"
}