49 lines
2.1 KiB
C#
49 lines
2.1 KiB
C#
using System;
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using System.Reflection;
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using NitroxClient.GameLogic;
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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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/// Hook onto <see cref="SubFire.CreateFire(SubFire.RoomFire)" />. We do this on the fire creation method because
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/// unlike <see cref="SubRoot.OnTakeDamage(DamageInfo)" />, fires
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/// can be created outside of <see cref="SubFire.OnTakeDamage(DamageInfo)" />
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/// </summary>
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public sealed partial class SubFire_CreateFire_Patch : NitroxPatch, IDynamicPatch
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{
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private static readonly MethodInfo TARGET_METHOD = Reflect.Method((SubFire t) => t.CreateFire(default(SubFire.RoomFire)));
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public static bool Prefix(SubFire __instance, SubFire.RoomFire startInRoom, out bool __state)
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{
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__state = __instance.subRoot.TryGetIdOrWarn(out NitroxId id) &&
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Resolve<SimulationOwnership>().HasAnyLockType(id);
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// Block any new fires if this player is not the owner
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return __state;
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}
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public static void Postfix(SubFire __instance, SubFire.RoomFire startInRoom, bool __state)
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{
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// Spent way too much time trying to get around a bug in dnspy that doesn't allow me to propery edit this method, so I'm going with the hacky solution.
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// Every time a Fire is created, the whole list of SubFire.availableNodes is cleared, then populated with any transforms that have 0 childCount.
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// Next, it chooses a random index, then spawns a fire in that node.
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// We can easily find where it is because it'll be the only Transform in SubFire.availableNodes with a childCount > 0
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if (__state)
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{
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foreach (Transform transform in __instance.availableNodes)
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{
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if (transform.childCount > 0)
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{
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int nodeIndex = Array.IndexOf(__instance.roomFires[startInRoom.roomLinks.room].spawnNodes, transform);
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Fire fire = transform.GetComponentInChildren<Fire>();
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Resolve<Fires>().OnCreate(fire, startInRoom, nodeIndex);
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return;
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}
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}
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}
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}
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}
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