Predict gas valves (#33836)

* Predict gas valves

* wawawewa

* Fix imports before I get yelled at

* soff

Content.Shared/Atmos/Piping/Binary/Components/GasValveComponent.cs

@@ -0,0 +1,36 @@
+using Content.Shared.Atmos.Piping.Binary.Systems;
+using Robust.Shared.Audio;
+using Robust.Shared.GameStates;
+
+namespace Content.Shared.Atmos.Piping.Binary.Components;
+
+/// <summary>
+/// Component for manual atmospherics pumps that can open or close to let gas through.
+/// </summary>
+[RegisterComponent, NetworkedComponent, AutoGenerateComponentState, Access(typeof(SharedGasValveSystem))]
+public sealed partial class GasValveComponent : Component
+{
+    /// <summary>
+    /// Whether the valve is currently open and letting gas through.
+    /// </summary>
+    [DataField, AutoNetworkedField, ViewVariables(VVAccess.ReadOnly)]
+    public bool Open = true;
+
+    /// <summary>
+    /// Inlet for the nodecontainer.
+    /// </summary>
+    [DataField("inlet")]
+    public string InletName = "inlet";
+
+    /// <summary>
+    /// Outlet for the nodecontainer.
+    /// </summary>
+    [DataField("outlet")]
+    public string OutletName = "outlet";
+
+    /// <summary>
+    /// Sound when <see cref="Open"/> is toggled.
+    /// </summary>
+    [DataField]
+    public SoundSpecifier ValveSound = new SoundCollectionSpecifier("valveSqueak");
+}