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.

Source/PerformanceFish/Hediffs/Pawn_PsychicEntropyTrackerOptimization.cs

@@ -0,0 +1,31 @@
+// 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/.
+
+namespace PerformanceFish.Hediffs;
+
+public class Pawn_PsychicEntropyTrackerOptimization : ClassWithFishPatches
+{
+	public class Psylink_Patch : FirstPriorityFishPatch
+	{
+		public override string Description { get; } = "Caches/throttles the psylink method to only update every 32 ticks.";
+
+		public override MethodBase TargetMethodInfo { get; }
+			= AccessTools.PropertyGetter(typeof(Pawn_PsychicEntropyTracker),
+				nameof(Pawn_PsychicEntropyTracker.Psylink));
+
+		public static CodeInstructions Transpiler(CodeInstructions codes) => Reflection.GetCodeInstructions(Psylink);
+
+		public static Hediff_Psylink Psylink(Pawn_PsychicEntropyTracker __instance)
+		{
+			if (__instance.psylinkCachedForTick <= TickHelper.TicksGame)
+			{
+				__instance.psylinkCached = __instance.pawn.GetMainPsylinkSource();
+				__instance.psylinkCachedForTick = TickHelper.TicksGame + 32;
+			}
+
+			return __instance.psylinkCached;
+		}
+	}
+}