30 lines
857 B
C#
30 lines
857 B
C#
using Content.Shared.Storage;
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using Content.Shared.Storage.Components;
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using Content.Shared.Storage.EntitySystems;
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using JetBrains.Annotations;
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using Robust.Shared.Containers;
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namespace Content.Server.Storage.EntitySystems
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{
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[UsedImplicitly]
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public sealed class ItemCounterSystem : SharedItemCounterSystem
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{
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protected override int? GetCount(ContainerModifiedMessage msg, ItemCounterComponent itemCounter)
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{
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if (!EntityManager.TryGetComponent(msg.Container.Owner, out StorageComponent? component))
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{
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return null;
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}
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var count = 0;
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foreach (var entity in component.Container.ContainedEntities)
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{
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if (itemCounter.Count.IsValid(entity))
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count++;
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}
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return count;
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}
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}
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}
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