37 lines
1.5 KiB
C#
37 lines
1.5 KiB
C#
using System.Collections.Generic;
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using System.Reflection;
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using System.Reflection.Emit;
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using HarmonyLib;
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using NitroxClient.Communication.Abstract;
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using NitroxModel.Helper;
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namespace NitroxPatcher.Patches.Dynamic;
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/// <summary>
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/// Skips the GameModeUtils.IsPermadeath() branch so it doesn't call SaveGameAsync().
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/// Inserts IMultiplayerSession.Disconnect() after LargeWorldStreamer streamer = LargeWorldStreamer.main
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/// </summary>
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public sealed partial class IngameMenu_QuitGameAsync_Patch : NitroxPatch, IDynamicPatch
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{
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private static readonly MethodInfo enumeratorMethod = Reflect.Method((IngameMenu t) => t.QuitGameAsync(default));
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private static readonly MethodInfo targetMethod = AccessTools.EnumeratorMoveNext(enumeratorMethod);
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public static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstruction> instructions)
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{
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return new CodeMatcher(instructions)
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.MatchEndForward(
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new CodeMatch(OpCodes.Call, Reflect.Method(() => GameModeUtils.IsPermadeath()))
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)
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.Set(OpCodes.Ldc_I4_0, null)
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.MatchEndForward(
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new CodeMatch(OpCodes.Ldsfld, Reflect.Field(() => LargeWorldStreamer.main))
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)
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.Advance(2)
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.Insert(
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TranspilerHelper.LocateService<IMultiplayerSession>(),
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new CodeInstruction(OpCodes.Callvirt, Reflect.Method((IMultiplayerSession x) => x.Disconnect()))
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)
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.InstructionEnumeration();
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}
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}
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