bbradson
949bde76ce
This also adds an experimental, usually slower, threaded gas grid mode and implements a workaround for the whole mod and game failing to start when opening prepatcher's mod manager with unfortunate timing
58 lines
2.0 KiB
C#
58 lines
2.0 KiB
C#
// Copyright (c) 2023 bradson
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at https://mozilla.org/MPL/2.0/.
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using Mono.Cecil;
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using Mono.Cecil.Cil;
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using PerformanceFish.Prepatching;
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namespace PerformanceFish.Defs;
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public sealed class DefDatabasePatches : ClassWithFishPrepatches
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{
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public sealed class GetNamedPatch : FishPrepatch
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{
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public override string? Description { get; }
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= "Optimizes the method with fewer instructions and faster dictionary lookup function";
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public override MethodBase TargetMethodBase { get; } = methodof(DefDatabase<Def>.GetNamed);
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public override void Transpiler(ILProcessor ilProcessor, ModuleDefinition module)
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=> ilProcessor.ReplaceBodyWith(Replacement<Def>.GetNamed);
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}
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public sealed class GetByShortHashPatch : FishPrepatch
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{
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public override string? Description { get; }
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= "Optimizes the method with fewer instructions and faster dictionary lookup function";
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public override MethodBase TargetMethodBase { get; } = methodof(DefDatabase<Def>.GetByShortHash);
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public override void Transpiler(ILProcessor ilProcessor, ModuleDefinition module)
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=> ilProcessor.ReplaceBodyWith(Replacement<Def>.GetByShortHash);
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}
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public static class Replacement<T> where T : Def
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{
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static T? GetNamed(string defName, bool errorOnFail = true)
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{
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var value = DefDatabase<T>.defsByName.TryGetValue(defName);
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if (errorOnFail && value is null)
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LogMissingDef(defName);
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return value;
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}
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[MethodImpl(MethodImplOptions.NoInlining)]
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public static void LogMissingDef(string defName)
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=> Log.Error($"Failed to find {typeof(T)} named '{defName}'. DefDatabase<{
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typeof(T)}> contains a total of {DefDatabase<T>.defsList.Count} loaded defs.");
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static T? GetByShortHash(ushort shortHash)
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=> DefDatabase<T>.defsByShortHash.TryGetValue(shortHash);
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}
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} |