Directory.Build.props

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

    <!-- Pulsar plugin loader folder used for automatic deployment (empty = auto-detect) -->
    <Pulsar></Pulsar>
  </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>

    <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>
  </PropertyGroup>

  <!-- Locate the Steam library folder holding the game, 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>

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

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

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