80 lines
3.0 KiB
C#
80 lines
3.0 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.GameLogic;
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using NitroxClient.MonoBehaviours.Cyclops;
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using NitroxModel.DataStructures;
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using NitroxModel.Helper;
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using UnityEngine;
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namespace NitroxPatcher.Patches.Dynamic;
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/// <summary>
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/// Broadcasts the cyclops destruction, and safely removes every player from it. Also broadcasts the creation of the beacon.
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/// </summary>
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public sealed partial class CyclopsDestructionEvent_DestroyCyclops_Patch : NitroxPatch, IDynamicPatch
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{
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private static readonly MethodInfo TARGET_METHOD = Reflect.Method((CyclopsDestructionEvent t) => t.DestroyCyclops());
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public static void Prefix(CyclopsDestructionEvent __instance)
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{
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bool wasInCyclops = Player.main.currentSub == __instance.subRoot;
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// Before the cyclops destruction, we move out the remote players so that they aren't stuck in its hierarchy
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if (__instance.subRoot && __instance.subRoot.TryGetComponent(out NitroxCyclops nitroxCyclops))
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{
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nitroxCyclops.RemoveAllPlayers();
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}
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if (wasInCyclops)
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{
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// Particular case here, this is not broadcasted and should not be, it's just there to have player be really inside the cyclops while not being registered by NitroxCyclops
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Player.main._currentSub = __instance.subRoot;
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}
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__instance.subLiveMixin.Kill();
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}
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public static void Postfix(CyclopsDestructionEvent __instance)
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{
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if (__instance.TryGetNitroxId(out NitroxId nitroxId))
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{
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Resolve<Vehicles>().BroadcastDestroyedCyclops(__instance.gameObject, nitroxId);
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}
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}
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/*
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* ADD at the end of the method:
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* CyclopsDestructionEvent_DestroyCyclops_Patch.ManageBeacon(component, this);
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*/
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public static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstruction> instructions)
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{
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return new CodeMatcher(instructions).End() // Move before Ret
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.InsertAndAdvance([
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new CodeInstruction(OpCodes.Ldloc_2),
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new CodeInstruction(OpCodes.Ldarg_0),
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new CodeInstruction(OpCodes.Call, Reflect.Method(() => ManageBeacon(default, default)))
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]).InstructionEnumeration();
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}
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public static void ManageBeacon(Beacon beacon, CyclopsDestructionEvent cyclopsDestructionEvent)
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{
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if (!cyclopsDestructionEvent.TryGetNitroxId(out NitroxId nitroxId))
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{
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return;
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}
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// We let the simulating player spawn it for everyone
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if (!Resolve<SimulationOwnership>().HasAnyLockType(nitroxId))
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{
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Object.Destroy(beacon.gameObject);
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return;
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}
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// We need to force this state for beaconLabel to wear the correct tag
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beacon.Start();
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Resolve<Items>().Dropped(beacon.gameObject, TechType.Beacon);
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}
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}
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