91292522b5
* predicted examine * atrociously satanic * do it right this time * deltafields aren't necessary * Update Content.Server/Atmos/EntitySystems/AtmosphereSystem.DeltaPressure.cs --------- Co-authored-by: slarticodefast <161409025+slarticodefast@users.noreply.github.com>
62 lines
2.1 KiB
C#
62 lines
2.1 KiB
C#
using Content.Server.Atmos.Components;
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using Content.Shared.Atmos.Components;
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using Content.Shared.Atmos.EntitySystems;
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namespace Content.Server.Atmos.EntitySystems;
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/// <summary>
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/// <para>System that handles <see cref="DeltaPressureComponent"/>.</para>
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///
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/// <para>Entities with a <see cref="DeltaPressureComponent"/> will take damage per atmostick
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/// depending on the pressure they experience.</para>
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///
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/// <para>DeltaPressure logic is mostly handled in a partial class in Atmospherics.
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/// This system handles the adding and removing of entities to a processing list,
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/// as well as any field changes via the API.</para>
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/// </summary>
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public sealed partial class DeltaPressureSystem : SharedDeltaPressureSystem
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{
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[Dependency] private readonly AtmosphereSystem _atmosphereSystem = default!;
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public override void Initialize()
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{
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base.Initialize();
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SubscribeLocalEvent<DeltaPressureComponent, ComponentInit>(OnComponentInit);
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SubscribeLocalEvent<DeltaPressureComponent, ComponentShutdown>(OnComponentShutdown);
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SubscribeLocalEvent<DeltaPressureComponent, GridUidChangedEvent>(OnGridChanged);
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}
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private void OnComponentInit(Entity<DeltaPressureComponent> ent, ref ComponentInit args)
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{
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var xform = Transform(ent);
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if (xform.GridUid == null)
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return;
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EnsureComp<AirtightComponent>(ent);
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_atmosphereSystem.TryAddDeltaPressureEntity(xform.GridUid.Value, ent);
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}
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private void OnComponentShutdown(Entity<DeltaPressureComponent> ent, ref ComponentShutdown args)
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{
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// Wasn't part of a list, so nothing to clean up.
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if (ent.Comp.GridUid == null)
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return;
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_atmosphereSystem.TryRemoveDeltaPressureEntity(ent.Comp.GridUid.Value, ent);
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}
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private void OnGridChanged(Entity<DeltaPressureComponent> ent, ref GridUidChangedEvent args)
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{
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if (args.OldGrid != null)
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{
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_atmosphereSystem.TryRemoveDeltaPressureEntity(args.OldGrid.Value, ent);
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}
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if (args.NewGrid != null)
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{
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_atmosphereSystem.TryAddDeltaPressureEntity(args.NewGrid.Value, ent);
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}
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}
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}
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