50 lines
1.8 KiB
C#
50 lines
1.8 KiB
C#
using Content.Server.Atmos.EntitySystems;
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using Content.Server.Atmos.Piping.Components;
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using Content.Server.Atmos.Piping.Unary.Components;
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using Content.Server.NodeContainer;
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using Content.Server.NodeContainer.EntitySystems;
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using Content.Server.NodeContainer.Nodes;
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using Content.Shared.Atmos;
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using JetBrains.Annotations;
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namespace Content.Server.Atmos.Piping.Unary.EntitySystems
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{
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[UsedImplicitly]
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public sealed class GasPassiveVentSystem : EntitySystem
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{
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[Dependency] private readonly AtmosphereSystem _atmosphereSystem = default!;
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[Dependency] private readonly NodeContainerSystem _nodeContainer = default!;
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public override void Initialize()
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{
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base.Initialize();
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SubscribeLocalEvent<GasPassiveVentComponent, AtmosDeviceUpdateEvent>(OnPassiveVentUpdated);
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}
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private void OnPassiveVentUpdated(EntityUid uid, GasPassiveVentComponent vent, AtmosDeviceUpdateEvent args)
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{
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var environment = _atmosphereSystem.GetContainingMixture(uid, true, true);
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if (environment == null)
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return;
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if (!EntityManager.TryGetComponent(uid, out NodeContainerComponent? nodeContainer))
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return;
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if (!_nodeContainer.TryGetNode(nodeContainer, vent.InletName, out PipeNode? inlet))
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return;
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var inletAir = inlet.Air.RemoveRatio(1f);
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var envAir = environment.RemoveRatio(1f);
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var mergeAir = new GasMixture(inletAir.Volume + envAir.Volume);
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_atmosphereSystem.Merge(mergeAir, inletAir);
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_atmosphereSystem.Merge(mergeAir, envAir);
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_atmosphereSystem.Merge(inlet.Air, mergeAir.RemoveVolume(inletAir.Volume));
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_atmosphereSystem.Merge(environment, mergeAir);
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}
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}
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}
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