# rig45_up.ps1 -- 2-node loopback MP rig for Gitea #45 (scoreboard replication).
# Launches two Release nodes + the console relay, pins them to disjoint cores
# (the task #50 TCP-batching artifact), and records ONLY the PIDs it spawned so
# teardown can kill exactly those and nothing else.  Never kills by name.

$ErrorActionPreference = 'Continue'
$repo    = 'C:\git\bt411'
$content = Join-Path $repo 'content'
$exe     = Join-Path $repo 'build\Release\btl4.exe'
$scratch = 'C:\Users\EPILECTRIK\AppData\Local\Temp\claude\C--git-bt411\89ab96e9-6cf0-4555-939d-05bf3708745a\scratchpad'
$pidfile = Join-Path $scratch 'rig45_pids.txt'

if (-not (Test-Path $exe)) { throw "no exe at $exe" }

# Guard: refuse to run if any btl4 is already up -- that would be someone else's.
$pre = @(Get-Process -Name btl4 -ErrorAction SilentlyContinue)
if ($pre.Count -gt 0) {
    "ABORT: btl4 already running (pids: $($pre.Id -join ',')) -- not mine, refusing to start"
    exit 1
}

Push-Location $content
Remove-Item fa.log, fb.log, console.log, console.err -ErrorAction SilentlyContinue

# Stamp the start so I can pick out only the matchlogs this run produces.
$stamp = Get-Date
Set-Content -Path (Join-Path $scratch 'rig45_t0.txt') -Value $stamp.ToString('o')

# Shared env: the cross-pod damage hook drives the kill without a human on a
# boresight; the score/death logs give the per-node narrative.
$env:BT_MP_FORCE_DMG = '1'
$env:BT_SCORE_LOG    = '1'
$env:BT_DEATH_LOG    = '1'
$env:BT_MP_LOG       = '1'
$env:BT_START_INSIDE = '1'
$env:BT_DEV_GAUGES   = '1'
$env:BT_MATCHLOG     = '1'

$env:BT_LOG = 'fb.log'; $env:BT_SPAWN_AT = '40 -150'
$b = Start-Process -FilePath $exe -ArgumentList '-egg','FOGDAY.EGG','-net','1601' `
        -WorkingDirectory $content -PassThru
Start-Sleep -Seconds 2

$env:BT_LOG = 'fa.log'; $env:BT_SPAWN_AT = '-40 -150'
$a = Start-Process -FilePath $exe -ArgumentList '-egg','FOGDAY.EGG','-net','1501' `
        -WorkingDirectory $content -PassThru
Start-Sleep -Seconds 3

try { $b.ProcessorAffinity = [IntPtr]0x00F; $a.ProcessorAffinity = [IntPtr]0x3C0; $pinned = 'yes' }
catch { $pinned = "failed: $($_.Exception.Message)" }

Start-Sleep -Seconds 6

$c = Start-Process -FilePath 'python' `
        -ArgumentList '-u', (Join-Path $repo 'tools\btconsole.py'), 'FOGDAY.EGG', '127.0.0.1:1501', '127.0.0.1:1601' `
        -WorkingDirectory $content -PassThru `
        -RedirectStandardOutput (Join-Path $content 'console.log') `
        -RedirectStandardError  (Join-Path $content 'console.err')

Set-Content -Path $pidfile -Value @($a.Id, $b.Id, $c.Id)
Pop-Location

"node_a(1501)=$($a.Id)  node_b(1601)=$($b.Id)  console=$($c.Id)  pinned=$pinned"
"pids recorded in $pidfile"