70 lines
2.4 KiB
C#
70 lines
2.4 KiB
C#
using Content.Shared.Administration.Logs;
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using Content.Shared.Database;
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using Content.Shared.Emag.Systems;
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using Content.Shared.Interaction;
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using Content.Shared.Ninja.Components;
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using Content.Shared.Tag;
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using Content.Shared.Whitelist;
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using Robust.Shared.Audio.Systems;
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namespace Content.Shared.Ninja.Systems;
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/// <summary>
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/// Handles emagging whitelisted objects when clicked.
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/// </summary>
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public sealed class EmagProviderSystem : EntitySystem
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{
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[Dependency] private readonly SharedAudioSystem _audio = default!;
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[Dependency] private readonly EmagSystem _emag = default!;
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[Dependency] private readonly EntityWhitelistSystem _whitelist = default!;
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[Dependency] private readonly ISharedAdminLogManager _adminLogger = default!;
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[Dependency] private readonly SharedNinjaGlovesSystem _gloves = default!;
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[Dependency] private readonly TagSystem _tag = default!;
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public override void Initialize()
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{
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base.Initialize();
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SubscribeLocalEvent<EmagProviderComponent, BeforeInteractHandEvent>(OnBeforeInteractHand);
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}
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/// <summary>
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/// Emag clicked entities that are on the whitelist.
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/// </summary>
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private void OnBeforeInteractHand(Entity<EmagProviderComponent> ent, ref BeforeInteractHandEvent args)
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{
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// TODO: change this into a generic check event thing
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if (args.Handled || !_gloves.AbilityCheck(ent, args, out var target))
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return;
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var (uid, comp) = ent;
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// only allowed to emag entities on the whitelist
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if (_whitelist.IsWhitelistFail(comp.Whitelist, target))
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return;
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// only allowed to emag non-immune entities
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if (_tag.HasTag(target, comp.AccessBreakerImmuneTag))
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return;
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var emagEv = new GotEmaggedEvent(uid, EmagType.Access);
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RaiseLocalEvent(args.Target, ref emagEv);
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if (!emagEv.Handled)
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return;
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_audio.PlayPredicted(comp.EmagSound, uid, uid);
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_adminLogger.Add(LogType.Emag, LogImpact.High, $"{ToPrettyString(uid):player} emagged {ToPrettyString(target):target} with flag(s): {ent.Comp.EmagType}");
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var ev = new EmaggedSomethingEvent(target);
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RaiseLocalEvent(uid, ref ev);
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args.Handled = true;
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}
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}
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/// <summary>
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/// Raised on the player when access breaking something.
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/// </summary>
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[ByRefEvent]
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public record struct EmaggedSomethingEvent(EntityUid Target);
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