Directory.Build.props

<Project>
  <!-- Folders overridable by Directory.Build.props.user -->
  <PropertyGroup>
    <!-- Folder containing SpaceEngineers.exe (empty = auto-detect from Steam) -->
    <Bin64></Bin64>

    <!-- Folder containing SpaceEngineersDedicated.exe (empty = auto-detect from Steam) -->
    <Dedicated64></Dedicated64>

    <!-- Pulsar plugin loader folder the client plugin is deployed into (empty = auto-detect) -->
    <Pulsar></Pulsar>

    <!-- Magnetar plugin loader installation folder, the one holding the launcher
         executables and their Libraries (empty = auto-detect) -->
    <Magnetar></Magnetar>

    <!-- Magnetar config folder the server plugin is deployed into, the one holding
         Local, Sources and Profiles (empty = the Magnetar subfolder of the folder above) -->
    <MagnetarData></MagnetarData>
  </PropertyGroup>

  <!-- Plugin version (committed, shared by all contributors) -->
  <Import Project="$(MSBuildThisFileDirectory)Version.Build.props" />

  <!-- Local developer overrides for the folders above; ignored by Git (*.user).
       Copy the first PropertyGroup of this file into Directory.Build.props.user,
       wrapped into a top-level Project element, and fill in your local paths there.
       Running setup.py writes that file for you. -->
  <Import Project="$(MSBuildThisFileDirectory)Directory.Build.props.user"
          Condition="Exists('$(MSBuildThisFileDirectory)Directory.Build.props.user')" />

  <!-- Repository root (this file lives in it). Used instead of $(SolutionDir), so it
       resolves whether the build is driven from the solution or a single project.
       $(MSBuildThisFileDirectory) ends with a directory separator. -->
  <PropertyGroup>
    <RepoRoot>$(MSBuildThisFileDirectory)</RepoRoot>
    <PathSeparator Condition="$([MSBuild]::IsOSPlatform('Windows'))">\</PathSeparator>
    <PathSeparator Condition="!$([MSBuild]::IsOSPlatform('Windows'))">/</PathSeparator>
  </PropertyGroup>

  <PropertyGroup Condition="$([MSBuild]::IsOSPlatform('Windows'))">
    <SteamPath Condition="'$(SteamPath)' == ''">$(registry:HKEY_CURRENT_USER\SOFTWARE\Valve\Steam@SteamPath)</SteamPath>

    <!-- Steam fills in InstallLocation for game apps (244850) only, it is left empty
         for tool apps like the Dedicated Server (298740). -->
    <SteamGameDir Condition="'$(SteamGameDir)' == ''">$(registry:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Steam App 244850@InstallLocation)</SteamGameDir>
    <SteamServerDir Condition="'$(SteamServerDir)' == ''">$(registry:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Steam App 298740@InstallLocation)</SteamServerDir>

    <Pulsar Condition="'$(Pulsar)' == '' and '$(APPDATA)' != ''">$(APPDATA)\Pulsar</Pulsar>
  </PropertyGroup>

  <PropertyGroup Condition="!$([MSBuild]::IsOSPlatform('Windows')) and '$(HOME)' != ''">
    <SteamPath Condition="'$(SteamPath)' == '' and Exists('$(HOME)/.steam/steam/steamapps')">$(HOME)/.steam/steam</SteamPath>
    <SteamPath Condition="'$(SteamPath)' == '' and Exists('$(HOME)/.local/share/Steam/steamapps')">$(HOME)/.local/share/Steam</SteamPath>
    <SteamPath Condition="'$(SteamPath)' == '' and Exists('$(HOME)/.var/app/com.valvesoftware.Steam/.local/share/Steam/steamapps')">$(HOME)/.var/app/com.valvesoftware.Steam/.local/share/Steam</SteamPath>

    <Pulsar Condition="'$(Pulsar)' == '' and '$(XDG_CONFIG_HOME)' != ''">$(XDG_CONFIG_HOME)/Pulsar</Pulsar>
    <Pulsar Condition="'$(Pulsar)' == ''">$(HOME)/.config/Pulsar</Pulsar>

    <!-- Magnetar is portable and lives in one folder, $XDG_CONFIG_HOME/Magnetar by
         default; its config folder is the Magnetar subfolder of it, see below. -->
    <Magnetar Condition="'$(Magnetar)' == '' and '$(XDG_CONFIG_HOME)' != ''">$(XDG_CONFIG_HOME)/Magnetar</Magnetar>
    <Magnetar Condition="'$(Magnetar)' == ''">$(HOME)/.config/Magnetar</Magnetar>
  </PropertyGroup>

  <!-- Locate the Steam library folder holding each app, so non-default libraries work too -->
  <PropertyGroup>
    <SteamLibVdf Condition="'$(SteamPath)' != ''">$(SteamPath)/steamapps/libraryfolders.vdf</SteamLibVdf>
    <SteamLibVdfText Condition="'$(SteamLibVdf)' != '' and Exists('$(SteamLibVdf)')">$([System.IO.File]::ReadAllText('$(SteamLibVdf)'))</SteamLibVdfText>

    <!-- Captures the "path" of the library block which lists the given app ID -->
    <SteamLibRx>(?s)^.*?&quot;path&quot;\s+&quot;([^&quot;]*)&quot;(?:(?!&quot;path&quot;).)*?&quot;</SteamLibRx>
    <SteamGameLibRx>$(SteamLibRx)244850&quot;.*$</SteamGameLibRx>
    <SteamServerLibRx>$(SteamLibRx)298740&quot;.*$</SteamServerLibRx>

    <SteamGameDir Condition="'$(SteamGameDir)' == '' and $([System.Text.RegularExpressions.Regex]::IsMatch('$(SteamLibVdfText)', '$(SteamGameLibRx)'))">$([System.Text.RegularExpressions.Regex]::Replace('$(SteamLibVdfText)', '$(SteamGameLibRx)', '$1'))/steamapps/common/SpaceEngineers</SteamGameDir>
    <SteamServerDir Condition="'$(SteamServerDir)' == '' and $([System.Text.RegularExpressions.Regex]::IsMatch('$(SteamLibVdfText)', '$(SteamServerLibRx)'))">$([System.Text.RegularExpressions.Regex]::Replace('$(SteamLibVdfText)', '$(SteamServerLibRx)', '$1'))/steamapps/common/SpaceEngineersDedicatedServer</SteamServerDir>

    <Bin64 Condition="'$(Bin64)' == '' and '$(SteamGameDir)' != ''">$([System.IO.Path]::GetFullPath('$(SteamGameDir)/Bin64'))</Bin64>
    <Dedicated64 Condition="'$(Dedicated64)' == '' and '$(SteamServerDir)' != ''">$([System.IO.Path]::GetFullPath('$(SteamServerDir)/DedicatedServer64'))</Dedicated64>
  </PropertyGroup>

  <!-- Last resort: default Steam library layout (also covers SteamCMD installs) -->
  <PropertyGroup Condition="!$([MSBuild]::IsOSPlatform('Windows')) and '$(HOME)' != ''">
    <Bin64 Condition="'$(Bin64)' == ''">$(HOME)/.steam/steam/steamapps/common/SpaceEngineers/Bin64</Bin64>
    <Dedicated64 Condition="'$(Dedicated64)' == ''">$(HOME)/.steam/steam/steamapps/common/SpaceEngineersDedicatedServer/DedicatedServer64</Dedicated64>
  </PropertyGroup>

  <!-- On Windows Magnetar is extracted next to the dedicated server installation,
       so it sits beside the DedicatedServer64 folder the plugin builds against. -->
  <PropertyGroup Condition="$([MSBuild]::IsOSPlatform('Windows'))">
    <Magnetar Condition="'$(Magnetar)' == '' and '$(Dedicated64)' != ''">$([System.IO.Path]::GetFullPath('$(Dedicated64)\..\Magnetar'))</Magnetar>
  </PropertyGroup>

  <!-- Magnetar launcher the current build targets. It names both the Libraries
       subfolder holding PluginSdk.dll and (on Windows) the config folder holding
       the Local plugins. $(TargetFrameworkIdentifier) is only derived after this
       file is imported, but the raw $(TargetFramework) is available: in a
       multi-targeting inner build MSBuild passes it as a global property. -->
  <PropertyGroup Condition="'$(TargetFramework)' != ''">
    <MagnetarLauncher Condition="$(TargetFramework.StartsWith('net4'))">MagnetarLegacy</MagnetarLauncher>
    <MagnetarLauncher Condition="'$(MagnetarLauncher)' == ''">MagnetarInterim</MagnetarLauncher>
  </PropertyGroup>

  <!-- A single-target project sets its TargetFramework only after this file is
       imported; Linux builds are always single-target and always MagnetarInterim. -->
  <PropertyGroup Condition="'$(MagnetarLauncher)' == '' and !$([MSBuild]::IsOSPlatform('Windows'))">
    <MagnetarLauncher>MagnetarInterim</MagnetarLauncher>
  </PropertyGroup>

  <!-- Folder holding PluginSdk.dll, referenced by the ServerPlugin project: each
       launcher has its own Libraries subfolder, Linux ships only MagnetarInterim. -->
  <PropertyGroup Condition="'$(MagnetarBin)' == '' and '$(Magnetar)' != '' and '$(MagnetarLauncher)' != ''">
    <MagnetarBin>$(Magnetar)$(PathSeparator)Libraries$(PathSeparator)$(MagnetarLauncher)</MagnetarBin>
  </PropertyGroup>

  <!-- Magnetar's config folder, the counterpart of Pulsar's Legacy folder: it holds
       Local, Sources, Profiles and the DevFolder, is shared by both launchers and sits
       next to them unless the launcher runs with -useHome or -config. -->
  <PropertyGroup Condition="'$(MagnetarData)' == '' and '$(Magnetar)' != ''">
    <MagnetarData>$(Magnetar)$(PathSeparator)Magnetar</MagnetarData>
  </PropertyGroup>

  <!-- Reference folders with a trailing directory separator, for use in HintPath -->
  <PropertyGroup>
    <Bin64Dir>$(Bin64)</Bin64Dir>
    <Bin64Dir Condition="'$(Bin64Dir)' != '' and !HasTrailingSlash('$(Bin64Dir)')">$(Bin64Dir)$(PathSeparator)</Bin64Dir>

    <Dedicated64Dir>$(Dedicated64)</Dedicated64Dir>
    <Dedicated64Dir Condition="'$(Dedicated64Dir)' != '' and !HasTrailingSlash('$(Dedicated64Dir)')">$(Dedicated64Dir)$(PathSeparator)</Dedicated64Dir>

    <MagnetarBinDir>$(MagnetarBin)</MagnetarBinDir>
    <MagnetarBinDir Condition="'$(MagnetarBinDir)' != '' and !HasTrailingSlash('$(MagnetarBinDir)')">$(MagnetarBinDir)$(PathSeparator)</MagnetarBinDir>
  </PropertyGroup>
</Project>