bbradson
51 lines
1.8 KiB
C#
51 lines
1.8 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 static System.Reflection.Emit.OpCodes;
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namespace PerformanceFish.Hediffs;
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public sealed class HediffComp_PsychicHarmonizer_Bugfix : ClassWithFishPatches
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{
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public sealed class CompPostTick_Patch : FishPatch
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{
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public override string Description { get; }
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= "Fixes a bug in the psychic harmonizer tick method that was causing it to recalculate results on 149 "
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+ "out of 150 ticks instead of once every 150 ticks. Large impact.";
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public override MethodBase TargetMethodInfo { get; }
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= AccessTools.Method(typeof(HediffComp_PsychicHarmonizer),
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nameof(HediffComp_PsychicHarmonizer.CompPostTick));
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public static CodeInstructions Transpiler(CodeInstructions codeInstructions)
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{
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var codes = codeInstructions.AsOrToList();
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var pawn_int_IsHashIntervalTick = FishTranspiler.Call<Func<Thing, int, bool>>(Gen.IsHashIntervalTick);
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var success = false;
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for (var i = 0; i < codes.Count; i++)
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{
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if (i - 2 >= 0
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&& codes[i - 2].opcode == Ldc_I4
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&& codes[i - 1] == pawn_int_IsHashIntervalTick
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&& codes[i].opcode == Brfalse_S)
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{
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codes[i].opcode = Brtrue_S;
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success = true;
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}
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}
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if (!success)
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{
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Log.Warning("Performance Fish failed to insert its Psychic Harmonizer Tick bugfix. This is "
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+ "probably harmless and can happen when toggling patches from mod settings. It could indicate "
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+ "an actual failure to patch if settings were not toggled however, which would mean some other "
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+ "patch or a vanilla change either messes with this or implements the same thing");
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}
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return codes;
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}
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}
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} |