param(
    [Parameter(Mandatory = $true)]
    [ValidateScript({ Test-Path -LiteralPath $_ -PathType Leaf })]
    [string] $JarPath,
    [int] $Port = 25565
)

$projectRoot = (Resolve-Path (Join-Path $PSScriptRoot "..")).Path
$runDirectory = Join-Path $projectRoot "run"
$targetJar = Join-Path $runDirectory "infstar.jar"

New-Item -ItemType Directory -Path $runDirectory -Force | Out-Null
Copy-Item -LiteralPath (Resolve-Path $JarPath).Path -Destination $targetJar -Force

@"
# Infstar 本地测试服务器配置
server-port=$Port
motd=Infstar Local Test Server
online-mode=false
enable-command-block=true
spawn-protection=0
view-distance=8
simulation-distance=6
enable-rcon=false
"@ | Set-Content -LiteralPath (Join-Path $runDirectory "server.properties") -Encoding utf8

"eula=true" | Set-Content -LiteralPath (Join-Path $runDirectory "eula.txt") -Encoding ascii

@"
这是 Infstar 的本地测试服务器目录，不应提交到 Git 仓库。

启动方式：
  ..\scripts\start-test-server.ps1

该目录包含世界、日志、配置和构建产物，已通过 .gitignore 排除。
"@ | Set-Content -LiteralPath (Join-Path $runDirectory "README.txt") -Encoding utf8

Write-Output "测试服务器已准备完成：$runDirectory"