82 lines
2.5 KiB
C#
82 lines
2.5 KiB
C#
using System;
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using Content.Shared.Body.Components;
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using Content.Shared.Disposal.Components;
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using Content.Shared.Item;
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using Content.Shared.MobState.Components;
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using Content.Shared.Throwing;
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using JetBrains.Annotations;
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using Robust.Shared.GameObjects;
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using Robust.Shared.IoC;
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using Robust.Shared.Physics;
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using Robust.Shared.Physics.Dynamics;
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using Robust.Shared.Timing;
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namespace Content.Shared.Disposal
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{
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[UsedImplicitly]
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public abstract class SharedDisposalUnitSystem : EntitySystem
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{
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[Dependency] protected readonly IGameTiming GameTiming = default!;
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protected static TimeSpan ExitAttemptDelay = TimeSpan.FromSeconds(0.5);
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// Percentage
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public const float PressurePerSecond = 0.05f;
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public override void Initialize()
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{
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base.Initialize();
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SubscribeLocalEvent<SharedDisposalUnitComponent, PreventCollideEvent>(HandlePreventCollide);
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}
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private void HandlePreventCollide(EntityUid uid, SharedDisposalUnitComponent component, PreventCollideEvent args)
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{
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var otherBody = args.BodyB.Owner.Uid;
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// Items dropped shouldn't collide but items thrown should
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if (EntityManager.HasComponent<SharedItemComponent>(otherBody) &&
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!EntityManager.HasComponent<ThrownItemComponent>(otherBody))
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{
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args.Cancel();
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return;
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}
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if (component.RecentlyEjected.Contains(otherBody))
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{
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args.Cancel();
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}
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}
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public virtual bool CanInsert(SharedDisposalUnitComponent component, IEntity entity)
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{
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if (!component.Owner.Transform.Anchored)
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return false;
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// TODO: Probably just need a disposable tag.
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if (!entity.TryGetComponent(out SharedItemComponent? storable) &&
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!entity.HasComponent<SharedBodyComponent>())
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{
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return false;
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}
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if (!entity.TryGetComponent(out IPhysBody? physics) ||
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!physics.CanCollide && storable == null)
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{
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if (!(entity.TryGetComponent(out MobStateComponent? damageState) && damageState.IsDead()))
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{
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return false;
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}
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}
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return true;
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}
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public bool CanInsert(SharedDisposalUnitComponent component, EntityUid entityId)
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{
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var entity = EntityManager.GetEntity(entityId);
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return CanInsert(component, entity);
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}
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}
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}
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