48 lines
1.8 KiB
C#
48 lines
1.8 KiB
C#
using Content.Shared.Rounding;
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using Content.Shared.Storage;
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using Content.Shared.Storage.Components;
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using Robust.Shared.Containers;
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namespace Content.Server.Storage.EntitySystems;
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public sealed class StorageFillVisualizerSystem : EntitySystem
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{
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[Dependency] private readonly SharedAppearanceSystem _appearance = default!;
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public override void Initialize()
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{
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base.Initialize();
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SubscribeLocalEvent<StorageFillVisualizerComponent, ComponentStartup>(OnStartup);
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SubscribeLocalEvent<StorageFillVisualizerComponent, EntInsertedIntoContainerMessage>(OnInserted);
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SubscribeLocalEvent<StorageFillVisualizerComponent, EntRemovedFromContainerMessage>(OnRemoved);
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}
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private void OnStartup(EntityUid uid, StorageFillVisualizerComponent component, ComponentStartup args)
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{
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UpdateAppearance(uid, component: component);
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}
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private void OnInserted(EntityUid uid, StorageFillVisualizerComponent component, EntInsertedIntoContainerMessage args)
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{
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UpdateAppearance(uid, component: component);
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}
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private void OnRemoved(EntityUid uid, StorageFillVisualizerComponent component, EntRemovedFromContainerMessage args)
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{
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UpdateAppearance(uid, component: component);
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}
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private void UpdateAppearance(EntityUid uid, StorageComponent? storage = null, AppearanceComponent? appearance = null,
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StorageFillVisualizerComponent? component = null)
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{
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if (!Resolve(uid, ref storage, ref appearance, ref component, false))
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return;
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if (component.MaxFillLevels < 1)
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return;
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var level = ContentHelpers.RoundToEqualLevels(storage.Container.ContainedEntities.Count, storage.MaxSlots, component.MaxFillLevels);
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_appearance.SetData(uid, StorageFillVisuals.FillLevel, level, appearance);
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}
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}
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