108 lines
4.5 KiB
C#
108 lines
4.5 KiB
C#
using System;
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using Content.Server.Atmos.EntitySystems;
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using Content.Server.Atmos.Piping.Binary.Components;
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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.Nodes;
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using Content.Shared.Atmos;
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using Content.Shared.Atmos.Visuals;
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using JetBrains.Annotations;
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using Robust.Server.GameObjects;
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using Robust.Shared.GameObjects;
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using Robust.Shared.IoC;
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namespace Content.Server.Atmos.Piping.Binary.EntitySystems
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{
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[UsedImplicitly]
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public class GasDualPortVentPumpSystem : EntitySystem
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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<GasDualPortVentPumpComponent, AtmosDeviceUpdateEvent>(OnGasDualPortVentPumpUpdated);
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SubscribeLocalEvent<GasDualPortVentPumpComponent, AtmosDeviceDisabledEvent>(OnGasDualPortVentPumpDisabled);
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}
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private void OnGasDualPortVentPumpUpdated(EntityUid uid, GasDualPortVentPumpComponent vent, AtmosDeviceUpdateEvent args)
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{
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var appearance = vent.Owner.GetComponentOrNull<AppearanceComponent>();
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if (vent.Welded)
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{
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appearance?.SetData(VentPumpVisuals.State, VentPumpState.Welded);
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return;
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}
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if (!vent.Enabled
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|| !ComponentManager.TryGetComponent(uid, out NodeContainerComponent? nodeContainer)
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|| !nodeContainer.TryGetNode(vent.InletName, out PipeNode? inlet)
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|| !nodeContainer.TryGetNode(vent.OutletName, out PipeNode? outlet))
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{
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appearance?.SetData(VentPumpVisuals.State, VentPumpState.Off);
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return;
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}
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var environment = _atmosphereSystem.GetTileMixture(vent.Owner.Transform.Coordinates, true);
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// We're in an air-blocked tile... Do nothing.
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if (environment == null)
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{
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appearance?.SetData(VentPumpVisuals.State, VentPumpState.Off);
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return;
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}
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if (vent.PumpDirection == VentPumpDirection.Releasing)
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{
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appearance?.SetData(VentPumpVisuals.State, VentPumpState.Out);
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var pressureDelta = 10000f;
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if ((vent.PressureChecks & DualPortVentPressureBound.ExternalBound) != 0)
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pressureDelta = MathF.Min(pressureDelta, (vent.ExternalPressureBound - environment.Pressure));
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if ((vent.PressureChecks & DualPortVentPressureBound.InputMinimum) != 0)
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pressureDelta = MathF.Min(pressureDelta, (inlet.Air.Pressure - vent.InputPressureMin));
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if (pressureDelta > 0 && inlet.Air.Temperature > 0)
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{
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var transferMoles = pressureDelta * environment.Volume / inlet.Air.Temperature * Atmospherics.R;
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var removed = inlet.Air.Remove(transferMoles);
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_atmosphereSystem.Merge(environment, removed);
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}
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}
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else if (vent.PumpDirection == VentPumpDirection.Siphoning && environment.Pressure > 0f)
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{
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appearance?.SetData(VentPumpVisuals.State, VentPumpState.In);
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var ourMultiplier = outlet.Air.Volume / environment.Temperature * Atmospherics.R;
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var molesDelta = 10000 * ourMultiplier;
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if ((vent.PressureChecks & DualPortVentPressureBound.ExternalBound) != 0)
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molesDelta =
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MathF.Min(molesDelta,
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(environment.Pressure - vent.OutputPressureMax) * environment.Volume / (environment.Temperature * Atmospherics.R));
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if ((vent.PressureChecks &DualPortVentPressureBound.InputMinimum) != 0)
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molesDelta = MathF.Min(molesDelta, (vent.InputPressureMin - outlet.Air.Pressure) * ourMultiplier);
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if (molesDelta > 0)
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{
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var removed = environment.Remove(molesDelta);
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_atmosphereSystem.Merge(outlet.Air, removed);
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}
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}
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}
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private void OnGasDualPortVentPumpDisabled(EntityUid uid, GasDualPortVentPumpComponent vent, AtmosDeviceDisabledEvent args)
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{
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if (ComponentManager.TryGetComponent(uid, out AppearanceComponent? appearance))
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{
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appearance.SetData(VentPumpVisuals.State, VentPumpState.Off);
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}
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}
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}
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}
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