87 lines
2.5 KiB
C#
87 lines
2.5 KiB
C#
using Content.Server.Actions;
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using Content.Shared.Actions;
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using JetBrains.Annotations;
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using Robust.Server.GameObjects;
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namespace Content.Server.UserInterface;
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public sealed class IntrinsicUISystem : EntitySystem
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{
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[Dependency] private readonly ActionsSystem _actionsSystem = default!;
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public override void Initialize()
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{
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SubscribeLocalEvent<IntrinsicUIComponent, ComponentStartup>(OnGetActions);
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SubscribeLocalEvent<IntrinsicUIComponent, ToggleIntrinsicUIEvent>(OnActionToggle);
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}
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private void OnActionToggle(EntityUid uid, IntrinsicUIComponent component, ToggleIntrinsicUIEvent args)
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{
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args.Handled = InteractUI(uid, args.Key, component);
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}
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private void OnGetActions(EntityUid uid, IntrinsicUIComponent component, ComponentStartup args)
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{
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if (!TryComp<ActionsComponent>(uid, out var actions))
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return;
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foreach (var entry in component.UIs)
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{
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_actionsSystem.AddAction(uid, entry.ToggleAction, null, actions);
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}
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}
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public bool InteractUI(EntityUid uid, Enum? key, IntrinsicUIComponent? iui = null, ActorComponent? actor = null)
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{
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if (!Resolve(uid, ref iui, ref actor))
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return false;
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if (key is null)
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{
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Logger.ErrorS("bui", $"Entity {ToPrettyString(uid)} has an invalid intrinsic UI.");
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}
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var ui = GetUIOrNull(uid, key, iui);
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if (ui is null)
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{
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Logger.ErrorS("bui", $"Couldn't get UI {key} on {ToPrettyString(uid)}");
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return false;
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}
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var attempt = new IntrinsicUIOpenAttemptEvent(uid, key);
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RaiseLocalEvent(uid, attempt, false);
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if (attempt.Cancelled) return false;
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ui.Toggle(actor.PlayerSession);
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return true;
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}
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private BoundUserInterface? GetUIOrNull(EntityUid uid, Enum? key, IntrinsicUIComponent? component = null)
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{
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if (!Resolve(uid, ref component))
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return null;
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return key is null ? null : uid.GetUIOrNull(key);
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}
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}
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[UsedImplicitly]
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public sealed class ToggleIntrinsicUIEvent : InstantActionEvent
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{
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[ViewVariables]
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public Enum? Key { get; set; }
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}
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// Competing with ActivatableUI for horrible event names.
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public sealed class IntrinsicUIOpenAttemptEvent : CancellableEntityEventArgs
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{
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public EntityUid User { get; }
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public Enum? Key { get; }
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public IntrinsicUIOpenAttemptEvent(EntityUid who, Enum? key)
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{
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User = who;
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Key = key;
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}
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}
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