# Automated smoke test: start the game, load the first save game, take
# screenshots in-game and with the ESC menu open, then stop the game.
#
#   .\tools\autotest-load.ps1 -Name ws_on                 # current sacred_re.ini
#   .\tools\autotest-load.ps1 -Name ws_off -Ini "[widescreen]`r`nEnabled=0"
#
# -Ini temporarily appends settings to build\x86-debug\sacred_re.ini.
# Click positions are for the classic (menu) layout scaled onto a 3440x1440
# monitor; adjust for other monitors. Don't touch mouse/keyboard while it runs.
param(
    [string]$Name = "autotest",
    [string]$Ini = "",
    [int]$LoadSeconds = 30
)
$ErrorActionPreference = "Stop"
. (Join-Path $PSScriptRoot "game-input.ps1")

$root = Split-Path $PSScriptRoot
$iniPath = Join-Path $root "build\x86-debug\sacred_re.ini"
$iniBackup = if (Test-Path $iniPath) { Get-Content $iniPath -Raw } else { "" }
if ($Ini) { Set-Content $iniPath ($iniBackup + "`r`n" + $Ini + "`r`n") -Encoding ASCII }

$game = $null
try {
    $game = Start-Sacred
    Click-At 1720 779 -AfterMs 4000            # main menu: "Spiel laden"
    Click-At 2382 568 -AfterMs 2000            # load screen: "Laden" (first save selected)
    Click-At 1551 826 -AfterMs ($LoadSeconds * 1000)  # confirm: "Ok"
    Save-Screen "screenshots\${Name}_ingame.png" | Out-Null
    Press-Key 0x1B -AfterMs 2500               # ESC menu
    Save-Screen "screenshots\${Name}_esc.png" | Out-Null
    "game alive at end: $(-not $game.HasExited)"
} finally {
    Stop-Sacred $game
    if ($Ini) { Set-Content $iniPath $iniBackup -Encoding ASCII -NoNewline }
}