115 lines
4.5 KiB
C#
115 lines
4.5 KiB
C#
using Content.Server.Labels;
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using Content.Server.Popups;
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using Content.Shared.DoAfter;
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using Content.Shared.Examine;
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using Content.Shared.Forensics;
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using Content.Shared.IdentityManagement;
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using Content.Shared.Interaction;
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using Content.Shared.Inventory;
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namespace Content.Server.Forensics
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{
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/// <summary>
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/// Used to transfer fingerprints from entities to forensic pads.
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/// </summary>
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public sealed class ForensicPadSystem : EntitySystem
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{
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[Dependency] private readonly SharedDoAfterSystem _doAfterSystem = default!;
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[Dependency] private readonly InventorySystem _inventory = default!;
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[Dependency] private readonly PopupSystem _popupSystem = default!;
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[Dependency] private readonly MetaDataSystem _metaData = default!;
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[Dependency] private readonly LabelSystem _label = default!;
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public override void Initialize()
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{
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base.Initialize();
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SubscribeLocalEvent<ForensicPadComponent, ExaminedEvent>(OnExamined);
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SubscribeLocalEvent<ForensicPadComponent, AfterInteractEvent>(OnAfterInteract);
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SubscribeLocalEvent<ForensicPadComponent, ForensicPadDoAfterEvent>(OnDoAfter);
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}
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private void OnExamined(EntityUid uid, ForensicPadComponent component, ExaminedEvent args)
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{
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if (!args.IsInDetailsRange)
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return;
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if (!component.Used)
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{
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args.PushMarkup(Loc.GetString("forensic-pad-unused"));
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return;
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}
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args.PushMarkup(Loc.GetString("forensic-pad-sample", ("sample", component.Sample)));
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}
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private void OnAfterInteract(EntityUid uid, ForensicPadComponent component, AfterInteractEvent args)
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{
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if (!args.CanReach || args.Target == null)
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return;
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if (HasComp<ForensicScannerComponent>(args.Target))
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return;
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args.Handled = true;
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if (component.Used)
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{
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_popupSystem.PopupEntity(Loc.GetString("forensic-pad-already-used"), args.Target.Value, args.User);
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return;
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}
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if (_inventory.TryGetSlotEntity(args.Target.Value, "gloves", out var gloves))
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{
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_popupSystem.PopupEntity(Loc.GetString("forensic-pad-gloves", ("target", Identity.Entity(args.Target.Value, EntityManager))), args.Target.Value, args.User);
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return;
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}
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if (TryComp<FingerprintComponent>(args.Target, out var fingerprint) && fingerprint.Fingerprint != null)
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{
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if (args.User != args.Target)
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{
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_popupSystem.PopupEntity(Loc.GetString("forensic-pad-start-scan-user", ("target", Identity.Entity(args.Target.Value, EntityManager))), args.Target.Value, args.User);
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_popupSystem.PopupEntity(Loc.GetString("forensic-pad-start-scan-target", ("user", Identity.Entity(args.User, EntityManager))), args.Target.Value, args.Target.Value);
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}
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StartScan(uid, args.User, args.Target.Value, component, fingerprint.Fingerprint);
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return;
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}
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if (TryComp<FiberComponent>(args.Target, out var fiber))
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StartScan(uid, args.User, args.Target.Value, component, string.IsNullOrEmpty(fiber.FiberColor) ? Loc.GetString("forensic-fibers", ("material", fiber.FiberMaterial)) : Loc.GetString("forensic-fibers-colored", ("color", fiber.FiberColor), ("material", fiber.FiberMaterial)));
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}
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private void StartScan(EntityUid used, EntityUid user, EntityUid target, ForensicPadComponent pad, string sample)
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{
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var ev = new ForensicPadDoAfterEvent(sample);
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var doAfterEventArgs = new DoAfterArgs(EntityManager, user, pad.ScanDelay, ev, used, target: target, used: used)
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{
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NeedHand = true,
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BreakOnMove = true,
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};
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_doAfterSystem.TryStartDoAfter(doAfterEventArgs);
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}
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private void OnDoAfter(EntityUid uid, ForensicPadComponent padComponent, ForensicPadDoAfterEvent args)
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{
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if (args.Handled || args.Cancelled)
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{
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return;
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}
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if (args.Args.Target != null)
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{
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string label = Identity.Name(args.Args.Target.Value, EntityManager);
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_label.Label(uid, label);
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}
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padComponent.Sample = args.Sample;
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padComponent.Used = true;
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args.Handled = true;
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}
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}
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}
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