Build Win32 public client static libs

ddiff --git a/docs/WINDOWS_WIN32_PUBLIC_CLIENT_LIBS_FIX.md b/docs/WINDOWS_WIN32_PUBLIC_CLIENT_LIBS_FIX.md
nnew file mode 100644
iindex 0000000..96d1b89
---- /dev/null
++++ b/docs/WINDOWS_WIN32_PUBLIC_CLIENT_LIBS_FIX.md
@@@ -0,0 +1,24 @@
++# Windows Win32 public client libs fix
++
++The Proton-compatible Source SDK Base 2013 path needs 32-bit PE32 DLLs. After converting VPC's generated win64 project metadata to Win32, the HL2MP client link began looking in `src/lib/public` instead of `src/lib/public/x64`.
++
++The previous fix added `bitmap.lib`; the next missing public lib was `choreoobjects.lib`.
++
++This patch expands the Windows dependency build list to cover common Source SDK public static libraries used by the client:
++
++- `bitmap.lib`
++- `choreoobjects.lib`
++- `tier1.lib`
++- `tier2.lib`
++- `mathlib.lib`
++- `raytrace.lib`
++- `dmxloader.lib`
++- `dmserializers.lib`
++- `datamodel.lib`
++- `particles.lib`
++- `appframework.lib`
++- `vgui_controls.lib`
++- `vgui_surfacelib.lib`
++- `matsys_controls.lib`
++
++It also audits `src/lib/public` before the client link so the next missing library is obvious from diagnostics.
ddiff --git a/tools/build-sdk-windows.ps1 b/tools/build-sdk-windows.ps1
iindex 97f0be3..074aa7d 100644
---- a/tools/build-sdk-windows.ps1
++++ b/tools/build-sdk-windows.ps1
@@@ -565,10 +565,19 @@ function Copy-LibIfNeeded([string]$libName, [string]$destDir) {
  function Build-SourceSdkDependencyProjects {
    Say "building Source SDK dependency libraries before HL2MP client/server"
  
++  # OPENVIBE_WIN32_PUBLIC_CLIENT_LIB_DEPS
    $patterns = @(
      "tier1*.vcxproj",
      "mathlib*.vcxproj",
      "bitmap*.vcxproj",
++    "choreoobjects*.vcxproj",
++    "tier2*.vcxproj",
++    "dmxloader*.vcxproj",
++    "dmserializers*.vcxproj",
++    "datamodel*.vcxproj",
++    "particles*.vcxproj",
++    "appframework*.vcxproj",
++    "vgui_surfacelib*.vcxproj",
      "raytrace*.vcxproj",
      "vgui_controls*.vcxproj",
      "matsys_controls*.vcxproj",
@@@ -591,7 +600,25 @@ function Build-SourceSdkDependencyProjects {
  
    $publicLibDir = if ($script:OpenVibeTargetArch -eq "x86") { Join-Path $Src "lib/public" } else { Join-Path $Src "lib/public/x64" }
    Copy-LibIfNeeded "mathlib.lib" $publicLibDir
--  Copy-LibIfNeeded "bitmap.lib" $publicLibDir
++  # OPENVIBE_WIN32_COPY_PUBLIC_CLIENT_LIBS
++  foreach ($lib in @(
++    "tier1.lib",
++    "tier2.lib",
++    "mathlib.lib",
++    "raytrace.lib",
++    "bitmap.lib",
++    "choreoobjects.lib",
++    "dmxloader.lib",
++    "dmserializers.lib",
++    "datamodel.lib",
++    "particles.lib",
++    "appframework.lib",
++    "vgui_controls.lib",
++    "vgui_surfacelib.lib",
++    "matsys_controls.lib"
++  )) {
++    Copy-LibIfNeeded $lib $publicLibDir
++  }
    Copy-LibIfNeeded "tier1.lib" $publicLibDir
    Copy-LibIfNeeded "raytrace.lib" $publicLibDir
    Copy-LibIfNeeded "vgui_controls.lib" $publicLibDir
@@@ -671,6 +698,21 @@ Patch-GeneratedPythonCustomBuildCommands
  Ensure-ServerNutHeaders
  Build-SourceSdkDependencyProjects
  
++# OPENVIBE_WIN32_PRE_CLIENT_LINK_LIB_AUDIT
++$publicLibDirAudit = if ($script:OpenVibeTargetArch -eq "x86") { Join-Path $Src "lib/public" } else { Join-Path $Src "lib/public/x64" }
++"=== public lib dir before client link ===" | Out-File (Join-Path $LogDir "public-libs-before-client-link.txt")
++"target arch=$script:OpenVibeTargetArch" | Out-File (Join-Path $LogDir "public-libs-before-client-link.txt") -Append
++"dir=$publicLibDirAudit" | Out-File (Join-Path $LogDir "public-libs-before-client-link.txt") -Append
++foreach ($lib in @("bitmap.lib","choreoobjects.lib","tier1.lib","tier2.lib","mathlib.lib","raytrace.lib","dmxloader.lib","dmserializers.lib","datamodel.lib","particles.lib","appframework.lib","vgui_controls.lib","vgui_surfacelib.lib","matsys_controls.lib")) {
++  $lp = Join-Path $publicLibDirAudit $lib
++  if (Test-Path $lp) {
++    $item = Get-Item $lp
++    "[ok] $lib $($item.Length) $($item.LastWriteTime)" | Out-File (Join-Path $LogDir "public-libs-before-client-link.txt") -Append
++  } else {
++    "[miss] $lib" | Out-File (Join-Path $LogDir "public-libs-before-client-link.txt") -Append
++  }
++}
++
  $beforeBuild = Get-Date
  
  if (-not (Invoke-MSBuildProject $clientProject "client")) {