Limit atmos device rates (#6533)

Content.Server/Atmos/Piping/Unary/Components/GasVentPumpComponent.cs

@@ -1,9 +1,5 @@
-using System;
 using Content.Shared.Atmos;
 using Content.Shared.Atmos.Piping.Unary.Components;
-using Robust.Shared.GameObjects;
-using Robust.Shared.Serialization.Manager.Attributes;
-using Robust.Shared.ViewVariables;
 
 namespace Content.Server.Atmos.Piping.Unary.Components
 {
@@ -24,17 +20,57 @@ namespace Content.Server.Atmos.Piping.Unary.Components
         public string InletName { get; set; } = "pipe";
 
         [ViewVariables(VVAccess.ReadWrite)]
+        [DataField("pumpDirection")]
         public VentPumpDirection PumpDirection { get; set; } = VentPumpDirection.Releasing;
 
         [ViewVariables(VVAccess.ReadWrite)]
+        [DataField("pressureChecks")]
         public VentPressureBound PressureChecks { get; set; } = VentPressureBound.ExternalBound;
 
         [ViewVariables(VVAccess.ReadWrite)]
         [DataField("externalPressureBound")]
-        public float ExternalPressureBound { get; set; } = Atmospherics.OneAtmosphere;
+        public float ExternalPressureBound
+        {
+            get => _externalPressureBound;
+            set
+            {
+                _externalPressureBound = Math.Clamp(value, 0, MaxPressure);
+            }
+        }
 
+        private float _externalPressureBound = Atmospherics.OneAtmosphere;
+        
         [ViewVariables(VVAccess.ReadWrite)]
-        public float InternalPressureBound { get; set; } = 0f;
+        [DataField("internalPressureBound")]
+        public float InternalPressureBound
+        {
+            get => _internalPressureBound;
+            set
+            {
+                _internalPressureBound = Math.Clamp(value, 0, MaxPressure);
+            }
+        }
+
+        private float _internalPressureBound = 0;
+
+        /// <summary>
+        ///     Max pressure of the target gas (NOT relative to source).
+        /// </summary>
+        [ViewVariables(VVAccess.ReadWrite)]
+        [DataField("maxPressure")]
+        public float MaxPressure = Atmospherics.MaxOutputPressure;
+
+        /// <summary>
+        ///     Pressure pump speed in kPa/s. Determines how much gas is moved.
+        /// </summary>
+        /// <remarks>
+        ///     The pump will attempt to modify the destination's final pressure by this quantity every second. If this
+        ///     is too high, and the vent is connected to a large pipe-net, then someone can nearly instantly flood a
+        ///     room with gas.
+        /// </remarks>
+        [ViewVariables(VVAccess.ReadWrite)]
+        [DataField("targetPressureChange")]
+        public float TargetPressureChange = Atmospherics.OneAtmosphere;
 
         public GasVentPumpData ToAirAlarmData()
         {