118 lines
4.2 KiB
C#
118 lines
4.2 KiB
C#
using System;
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using System.Threading.Tasks;
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using Content.Server.Chemistry.Components;
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using Content.Server.Chemistry.EntitySystems;
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using Content.Shared.ActionBlocker;
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using Content.Shared.Audio;
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using Content.Shared.Chemistry.Reagent;
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using Content.Shared.Interaction;
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using Content.Shared.Popups;
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using Content.Shared.Sound;
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using Content.Shared.Extinguisher;
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using Content.Shared.FixedPoint;
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using Robust.Server.GameObjects;
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using Robust.Shared.Audio;
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using Robust.Shared.GameObjects;
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using Robust.Shared.Localization;
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using Robust.Shared.Player;
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using Robust.Shared.Serialization.Manager.Attributes;
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namespace Content.Server.Extinguisher
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{
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[RegisterComponent]
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public class FireExtinguisherComponent : SharedFireExtinguisherComponent, IAfterInteract, IUse, IActivate, IDropped
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{
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public override string Name => "FireExtinguisher";
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[DataField("refillSound")]
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SoundSpecifier _refillSound = new SoundPathSpecifier("/Audio/Effects/refill.ogg");
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[DataField("hasSafety")]
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private bool _hasSafety;
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[DataField("safety")]
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private bool _safety = true;
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[DataField("safetySound")]
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public SoundSpecifier SafetySound { get; } = new SoundPathSpecifier("/Audio/Machines/button.ogg");
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// Higher priority than sprays.
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int IAfterInteract.Priority => 1;
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protected override void Initialize()
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{
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base.Initialize();
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if (_hasSafety)
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{
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SetSafety(Owner, _safety);
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}
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}
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async Task<bool> IAfterInteract.AfterInteract(AfterInteractEventArgs eventArgs)
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{
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var solutionContainerSystem = EntitySystem.Get<SolutionContainerSystem>();
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if (eventArgs.Target == null || !eventArgs.CanReach)
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{
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if (_hasSafety && _safety)
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{
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Owner.PopupMessage(eventArgs.User, Loc.GetString("fire-extinguisher-component-safety-on-message"));
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return true;
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}
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return false;
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}
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var targetEntity = eventArgs.Target;
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if (eventArgs.Target.HasComponent<ReagentTankComponent>()
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&& solutionContainerSystem.TryGetDrainableSolution(targetEntity.Uid, out var targetSolution)
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&& solutionContainerSystem.TryGetDrainableSolution(Owner.Uid, out var container))
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{
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var transfer = FixedPoint2.Min(container.AvailableVolume, targetSolution.DrainAvailable);
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if (transfer > 0)
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{
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var drained = solutionContainerSystem.Drain(targetEntity.Uid, targetSolution, transfer);
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solutionContainerSystem.TryAddSolution(Owner.Uid, container, drained);
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SoundSystem.Play(Filter.Pvs(Owner), _refillSound.GetSound(), Owner);
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eventArgs.Target.PopupMessage(eventArgs.User,
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Loc.GetString("fire-extingusiher-component-after-interact-refilled-message", ("owner", Owner)));
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}
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return true;
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}
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return false;
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}
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bool IUse.UseEntity(UseEntityEventArgs eventArgs)
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{
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ToggleSafety(eventArgs.User);
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return true;
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}
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void IActivate.Activate(ActivateEventArgs eventArgs)
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{
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ToggleSafety(eventArgs.User);
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}
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private void ToggleSafety(IEntity user)
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{
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SoundSystem.Play(Filter.Pvs(Owner), SafetySound.GetSound(), Owner, AudioHelpers.WithVariation(0.125f).WithVolume(-4f));
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SetSafety(user, !_safety);
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}
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private void SetSafety(IEntity user, bool state)
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{
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if (!EntitySystem.Get<ActionBlockerSystem>().CanInteract(user.Uid) || !_hasSafety)
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return;
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_safety = state;
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if (Owner.TryGetComponent(out AppearanceComponent? appearance))
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appearance.SetData(FireExtinguisherVisuals.Safety, _safety);
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}
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void IDropped.Dropped(DroppedEventArgs eventArgs)
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{
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if (_hasSafety && Owner.TryGetComponent(out AppearanceComponent? appearance))
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appearance.SetData(FireExtinguisherVisuals.Safety, _safety);
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}
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}
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}
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