fix: FixNWDisarmCommand

EXILED/Exiled.Events/Patches/Fixes/FixNWDisarmCommand.cs

@@ -0,0 +1,48 @@
+// -----------------------------------------------------------------------
+// <copyright file="FixNWDisarmCommand.cs" company="ExMod Team">
+// Copyright (c) ExMod Team. All rights reserved.
+// Licensed under the CC BY-SA 3.0 license.
+// </copyright>
+// -----------------------------------------------------------------------
+
+namespace Exiled.Events.Patches.Fixes
+{
+    using System;
+    using System.Collections.Generic;
+    using System.Reflection.Emit;
+
+    using Achievements.Handlers;
+
+    using API.Features.Pools;
+    using HarmonyLib;
+
+    /// <summary>
+    /// Patches the <see cref="JustResourcesHandler.HandleDisarmed(ReferenceHub, ReferenceHub)"/> delegate.
+    /// Fix https://git.scpslgame.com/northwood-qa/scpsl-bug-reporting/-/issues/528.
+    /// </summary>
+    [HarmonyPatch(typeof(JustResourcesHandler), nameof(JustResourcesHandler.HandleDisarmed), new Type[] { typeof(ReferenceHub), typeof(ReferenceHub), })]
+    internal class FixNWDisarmCommand
+    {
+        private static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstruction> instructions, ILGenerator generator)
+        {
+            List<CodeInstruction> newInstructions = ListPool<CodeInstruction>.Pool.Get(instructions);
+
+            Label retLabel = generator.DefineLabel();
+
+            newInstructions.InsertRange(0, new CodeInstruction[]
+            {
+                new(OpCodes.Ldarg_1),
+                new(OpCodes.Brfalse_S, retLabel),
+                new(OpCodes.Ldarg_2),
+                new(OpCodes.Brfalse_S, retLabel),
+            });
+
+            newInstructions[newInstructions.Count - 1].labels.Add(retLabel);
+
+            for (int z = 0; z < newInstructions.Count; z++)
+                yield return newInstructions[z];
+
+            ListPool<CodeInstruction>.Pool.Return(newInstructions);
+        }
+    }
+}