first commit

NitroxPatcher/Patches/Dynamic/SeaDragonMeleeAttack_SwatAttack_Patch.cs

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+using System.Collections.Generic;
+using System.Reflection;
+using System.Reflection.Emit;
+using HarmonyLib;
+using NitroxClient.Communication.Abstract;
+using NitroxModel.DataStructures;
+using NitroxModel.Helper;
+using NitroxModel.Packets;
+using UnityEngine;
+
+namespace NitroxPatcher.Patches.Dynamic;
+
+/// <summary>
+/// Broadcasts Sea Dragons swat attacks on the simulating player.
+/// </summary>
+public sealed partial class SeaDragonMeleeAttack_SwatAttack_Patch : NitroxPatch, IDynamicPatch
+{
+    internal static readonly MethodInfo TARGET_METHOD = Reflect.Method((SeaDragonMeleeAttack t) => t.SwatAttack(default, default));
+
+    // All calls sources are either from a simulating player or from a packet processor
+
+    /*
+     * MODIFIED:
+     *     global::Utils.PlayFMODAsset(this.swatAttackSound, target.transform, 20f);
+     * }
+     * BroadcastSwatAttack(this, target, isRightHand);          <---- INSERTED LINE
+     */
+    public static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstruction> instructions)
+    {
+        // 1st injection
+        return new CodeMatcher(instructions).End()
+                                            .InsertAndAdvance([
+                                                new CodeInstruction(OpCodes.Ldarg_0),
+                                                new CodeInstruction(OpCodes.Ldarg_1),
+                                                new CodeInstruction(OpCodes.Ldarg_2),
+                                                new CodeInstruction(OpCodes.Call, Reflect.Method(() => BroadcastSwatAttack(default, default, default)))
+                                            ])
+                                            .InstructionEnumeration();
+    }
+
+    public static void BroadcastSwatAttack(SeaDragonMeleeAttack seaDragonMeleeAttack, GameObject target, bool isRightHand)
+    {
+        if (seaDragonMeleeAttack.TryGetNitroxId(out NitroxId seaDragonId) &&
+            target.TryGetNitroxId(out NitroxId targetId))
+        {
+            Resolve<IPacketSender>().Send(new SeaDragonSwatAttack(seaDragonId, targetId, isRightHand, seaDragonMeleeAttack.seaDragon.Aggression.Value));
+        }
+    }
+}