Lung tweaks (#6634)

Content.Server/Body/Components/LungComponent.cs

@@ -11,7 +11,7 @@ using Robust.Shared.ViewVariables;
 namespace Content.Server.Body.Components;
 
 [RegisterComponent, Friend(typeof(LungSystem))]
-public class LungComponent : Component
+public sealed class LungComponent : Component
 {
     [DataField("air")]
     public GasMixture Air { get; set; } = new()
@@ -20,9 +20,6 @@ public class LungComponent : Component
         Temperature = Atmospherics.NormalBodyTemperature
     };
 
-    [DataField("validReagentGases", required: true)]
-    public HashSet<Gas> ValidGases = default!;
-
     [ViewVariables]
     public Solution LungSolution = default!;
 }

Content.Server/Body/Components/RespiratorComponent.cs

@@ -9,7 +9,7 @@ using Robust.Shared.ViewVariables;
 namespace Content.Server.Body.Components
 {
     [RegisterComponent, Friend(typeof(RespiratorSystem))]
-    public class RespiratorComponent : Component
+    public sealed class RespiratorComponent : Component
     {
         /// <summary>
         ///     Saturation level. Reduced by CycleDelay each tick.
@@ -28,7 +28,7 @@ namespace Content.Server.Body.Components
         public float MaxSaturation = 5.0f;
 
         [DataField("minSaturation")]
-        public float MinSaturation = -5.0f;
+        public float MinSaturation = -2.0f;
 
         // TODO HYPEROXIA?
 

Content.Server/Body/Systems/LungSystem.cs

@@ -54,7 +54,7 @@ public class LungSystem : EntitySystem
 
     public void GasToReagent(EntityUid uid, LungComponent lung)
     {
-        foreach (var gas in lung.ValidGases)
+        foreach (var gas in Enum.GetValues<Gas>())
         {
             var i = (int) gas;
             var moles = lung.Air.Moles[i];