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https://github.com/Facepunch/sbox-public.git
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73a5d11304
* Gitignore for unix objects and bins * libmpg123 mac * try with kosmiskrisp instead of molten xx, much less problematic? * Explicit cast for box3d and include for utlblockmemory to make clang happ * Simple DLLImportResolver for the 3 platforms, on linux/mac it tries to load DLLs from managed/ directory even with PATH being set, and backport the steamworks behaviour from Facepunch.Steamwokrs * Dont ShaderCompile outside of tools, resourcecompiler is not even enabled there * Only enable steam audio binaural effect on windows, we self compile it with that feature on there, dont bother yet for linux/mac until we have a better way to do dependency track * Fix DLLImportResolver, also let's try to keep just a single set of binaries for managed without platform variants * Fix rect_t interop on ARM64 On ARM64, NativeRect (4 floats = HFA) gets passed in float registers (v0-v3), but the C++ function reads from x1 expecting a pointer → null crash. On x64 Windows, passing a 16-byte struct "by value" through an unmanaged function pointer accidentally works because the x64 ABI passes it by hidden pointer anyway. On ARM64, NativeRect (4 floats = HFA) goes into float registers v0-v3, leaving x1=0x0 for the C++ Rect_t* parameter. * Building the load path via string interpolation hardcodes "/" and can produce double-separators because NetCore.NativeDllPath already includes a trailing slash. For consistency with the rest of the codebase (e.g., InteropGen uses Path.Combine with NativeDllPath) and to avoid path quirks across platforms, use Path.Combine(NetCore.NativeDllPath, nativeName). Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> * Format --------- Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
58 lines
1.7 KiB
C#
58 lines
1.7 KiB
C#
using System.Reflection;
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using System.Runtime.InteropServices;
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using System.IO;
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namespace Sandbox;
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internal static class DLLImportResolver
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{
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private static readonly HashSet<string> registeredAssemblies = new();
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internal static void SetupResolvers()
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{
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// Register for all currently loaded assemblies
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foreach ( var assembly in AppDomain.CurrentDomain.GetAssemblies() )
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TryRegister( assembly );
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// Register for any assemblies loaded in the future
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AppDomain.CurrentDomain.AssemblyLoad += ( _, args ) => TryRegister( args.LoadedAssembly );
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}
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private static void TryRegister( Assembly assembly )
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{
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if ( assembly.IsDynamic )
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return;
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// SetDllImportResolver throws if called twice for the same assembly
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if ( !registeredAssemblies.Add( assembly.FullName ) )
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return;
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NativeLibrary.SetDllImportResolver( assembly, ResolveFromNativePath );
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}
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private static IntPtr ResolveFromNativePath( string libraryName, Assembly assembly, DllImportSearchPath? searchPath )
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{
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// Specifically for fucking steam_api without using a preprocessor if statement on Platform.cs
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// should try to aim to have one set of "managed" binaries without platform specific variants
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if ( libraryName == "steam_api64" && !OperatingSystem.IsWindows() )
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{
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libraryName = "libsteam_api";
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}
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var nativeName = true switch
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{
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_ when OperatingSystem.IsWindows() => $"{libraryName}.dll",
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_ when OperatingSystem.IsMacOS() => $"{libraryName}.dylib",
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_ when OperatingSystem.IsLinux() => $"{libraryName}.so",
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_ => libraryName
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};
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if ( NativeLibrary.TryLoad( Path.Combine( NetCore.NativeDllPath, nativeName ), out var handle ) )
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{
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return handle;
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}
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return IntPtr.Zero;
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}
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}
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