68 lines
2.5 KiB
C#
68 lines
2.5 KiB
C#
#nullable enable
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using Content.Server.Atmos;
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using Content.Shared.Atmos;
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using Robust.Shared.GameObjects;
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using Robust.Shared.Serialization;
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using Robust.Shared.ViewVariables;
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using System;
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namespace Content.Server.GameObjects.Components.Atmos.Piping.Vents
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{
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[RegisterComponent]
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[ComponentReference(typeof(BaseVentComponent))]
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public class PressureVentComponent : BaseVentComponent
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{
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public override string Name => "PressureVent";
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/// <summary>
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/// The pressure this vent will try to bring its oulet to.
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/// </summary>
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[ViewVariables(VVAccess.ReadWrite)]
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public float VentPressureTarget
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{
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get => _ventPressureTarget;
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set => _ventPressureTarget = Math.Clamp(value, 0, MaxVentPressureTarget);
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}
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private float _ventPressureTarget;
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/// <summary>
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/// Max value <see cref="VentPressureTarget"/> can be set to.
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/// </summary>
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[ViewVariables(VVAccess.ReadWrite)]
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public float MaxVentPressureTarget
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{
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get => _maxVentPressureTarget;
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set => Math.Max(value, 0);
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}
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private float _maxVentPressureTarget;
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/// <summary>
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/// Every update, this vent will only increase the outlet pressure by this fraction of the amount needed to reach the <see cref="VentPressureTarget"/>.
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/// </summary>
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[ViewVariables(VVAccess.ReadWrite)]
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public float TransferRatio
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{
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get => _transferRatio;
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set => _transferRatio = Math.Clamp(value, 0, 1);
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}
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private float _transferRatio;
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public override void ExposeData(ObjectSerializer serializer)
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{
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base.ExposeData(serializer);
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serializer.DataField(ref _ventPressureTarget, "startingVentPressureTarget", Atmospherics.OneAtmosphere);
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serializer.DataField(ref _maxVentPressureTarget, "maxVentPressureTarget", Atmospherics.OneAtmosphere * 2);
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serializer.DataField(ref _transferRatio, "transferRatio", 0.5f);
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}
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protected override void VentGas(GasMixture inletGas, GasMixture outletGas)
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{
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var goalDiff = VentPressureTarget - outletGas.Pressure;
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var realGoalPressureDiff = goalDiff * TransferRatio;
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var realTargetPressure = outletGas.Pressure + realGoalPressureDiff;
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var realCappedTargetPressure = Math.Max(realTargetPressure, outletGas.Pressure); //no lowering the outlet's pressure
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inletGas.PumpGasTo(outletGas, realCappedTargetPressure);
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}
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}
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}
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