Lots of new optimizations utilizing prepatcher

To start, this mod now requires Prepatcher and Fishery. New optimizations include: gene ticking improvements, world object improvements, hediff optimizations, world pawn gc optimizations, better mothballing, dds support, ContentFinder caching, additions and changes to reflection caching, as well as various other additions. Multiplayer support has been improved too, but should be considered highly experimental. The WorkGiver_DoBill bug is fixed in this build. Multiple patches aiming to improve RimWorld's load time have been added too.
2023-06-03 20:24:38 +02:00
parent cb0a407425
commit ca9321add8
125 changed files with 11272 additions and 3681 deletions
@@ -0,0 +1,63 @@
+// Copyright (c) 2023 bradson
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
+using System.Runtime.InteropServices;
+
+namespace PerformanceFish.Prepatching;
+
+[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
+public struct FishStash
+{
+	private const string ANCHOR_STRING_VALUE = "F1shSt4sh69";
+	
+	[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 11)]
+	private string? _anchorString;
+	public UnhandledMessageQueue? UnhandledMessages;
+	public GCHandle MessageQueueGCHandle;
+	
+	public static ref FishStash Get
+		=> ref StaticHandle != default
+			? ref FromHandle(StaticHandle)
+			: ref GetFishStashFromInternalHandle();
+
+	[MethodImpl(MethodImplOptions.NoInlining)]
+	private static ref FishStash GetFishStashFromInternalHandle()
+	{
+		StaticHandle = InternalFishStashHandle?.Handle
+			?? ThrowHelper.ThrowInvalidOperationException<nint>("Failed to fetch internal FishStashHandle.");
+
+		ref var stash = ref InternalFishStashHandle.Stash;
+		if (stash._anchorString != ANCHOR_STRING_VALUE)
+			ThrowHelper.ThrowInvalidDataException($"FishStash started with invalid anchor: {stash._anchorString}");
+
+		return ref stash;
+	}
+
+	internal static FishStashHandle? InternalFishStashHandle { get; }
+		= typeof(Verse.Log).GetField(nameof(FishStashHandle), BindingFlags.NonPublic | BindingFlags.Static)
+			?.GetValue(null) as FishStashHandle;
+	
+	internal static nint StaticHandle { get; private set; }
+	
+	internal static unsafe ref FishStash FromHandle(IntPtr handle) => ref Unsafe.AsRef<FishStash>(handle.ToPointer());
+	
+	private static unsafe void Create()
+	{
+		if (StaticHandle != default)
+			ThrowHelper.ThrowInvalidOperationException("Tried creating duplicate FishStash.");
+		
+		var handle = Marshal.AllocHGlobal(sizeof(FishStash));
+		Unsafe.InitBlockUnaligned(handle.ToPointer(), 0, (uint)sizeof(FishStash));
+		((FishStash*)handle)->_anchorString = ANCHOR_STRING_VALUE;
+		
+		StaticHandle = handle;
+	}
+
+	static FishStash()
+	{
+		if (!Log.Ready && InternalFishStashHandle is null)
+			Create();
+	}
+}