105 lines
3.3 KiB
C#
105 lines
3.3 KiB
C#
using System.Collections.Generic;
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using System.Threading;
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using Content.Server.GameObjects.Components.Power.ApcNetComponents;
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using JetBrains.Annotations;
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using Robust.Server.GameObjects.EntitySystems;
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using Robust.Shared.GameObjects.Systems;
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using Robust.Shared.Interfaces.GameObjects;
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using Robust.Shared.Interfaces.Random;
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using Robust.Shared.IoC;
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using Robust.Shared.Localization;
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using Timer = Robust.Shared.Timers.Timer;
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namespace Content.Server.StationEvents
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{
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[UsedImplicitly]
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public sealed class PowerGridCheck : StationEvent
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{
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public override string Name => "PowerGridCheck";
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public override StationEventWeight Weight => StationEventWeight.Normal;
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public override int? MaxOccurrences => 2;
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protected override string StartAnnouncement => Loc.GetString(
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"Abnormal activity detected in the station's powernet. As a precautionary measure, the station's power will be shut off for an indeterminate duration.");
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protected override string EndAnnouncement => Loc.GetString(
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"Power has been restored to the station. We apologize for the inconvenience.");
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private float _elapsedTime;
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private int _failDuration;
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/// <summary>
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/// So we don't overlap the announcement with power-down sounds we'll delay it a few seconds.
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/// </summary>
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private bool _announced;
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private CancellationTokenSource _announceCancelToken;
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private readonly List<IEntity> _powered = new List<IEntity>();
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public override void Startup()
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{
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base.Startup();
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_announced = false;
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_elapsedTime = 0.0f;
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_failDuration = IoCManager.Resolve<IRobustRandom>().Next(60, 120);
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var componentManager = IoCManager.Resolve<IComponentManager>();
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foreach (PowerReceiverComponent component in componentManager.EntityQuery<PowerReceiverComponent>())
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{
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component.PowerDisabled = true;
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_powered.Add(component.Owner);
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}
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}
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public override void Shutdown()
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{
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base.Shutdown();
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foreach (var entity in _powered)
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{
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if (entity.Deleted) continue;
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if (entity.TryGetComponent(out PowerReceiverComponent powerReceiverComponent))
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{
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powerReceiverComponent.PowerDisabled = false;
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}
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}
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_announceCancelToken?.Cancel();
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_announceCancelToken = new CancellationTokenSource();
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Timer.Spawn(3000, () =>
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{
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EntitySystem.Get<AudioSystem>().PlayGlobal("/Audio/Announcements/power_on.ogg");
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}, _announceCancelToken.Token);
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_powered.Clear();
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}
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public override void Update(float frameTime)
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{
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if (!Running)
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{
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return;
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}
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if (!_announced && _elapsedTime > 3.0f)
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{
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EntitySystem.Get<AudioSystem>().PlayGlobal("/Audio/Announcements/power_off.ogg");
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_announced = true;
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}
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_elapsedTime += frameTime;
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if (_elapsedTime < _failDuration)
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{
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return;
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}
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Running = false;
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}
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}
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}
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