Revert "epic Respiration Rework" (#6524)

Content.Server/Body/Components/BloodstreamComponent.cs

@@ -11,7 +11,7 @@ using Robust.Shared.ViewVariables;
 namespace Content.Server.Body.Components
 {
     [RegisterComponent, Friend(typeof(BloodstreamSystem))]
-    public class BloodstreamComponent : Component
+    public class BloodstreamComponent : Component, IGasMixtureHolder
     {
         /// <summary>
         ///     Max volume of internal solution storage
@@ -24,5 +24,9 @@ namespace Content.Server.Body.Components
         /// </summary>
         [ViewVariables(VVAccess.ReadWrite)]
         public Solution Solution = default!;
+
+        [ViewVariables]
+        public GasMixture Air { get; set; } = new(6)
+            { Temperature = Atmospherics.NormalBodyTemperature };
     }
 }

Content.Server/Body/Components/LungComponent.cs

@@ -1,8 +1,7 @@
-using System.Collections.Generic;
+using System;
 using Content.Server.Atmos;
 using Content.Server.Body.Systems;
 using Content.Shared.Atmos;
-using Content.Shared.Chemistry.Components;
 using Robust.Shared.Analyzers;
 using Robust.Shared.GameObjects;
 using Robust.Shared.Serialization.Manager.Attributes;
@@ -13,6 +12,11 @@ namespace Content.Server.Body.Components;
 [RegisterComponent, Friend(typeof(LungSystem))]
 public class LungComponent : Component
 {
+    public float AccumulatedFrametime;
+
+    [ViewVariables]
+    public TimeSpan LastGaspPopupTime;
+
     [DataField("air")]
     public GasMixture Air { get; set; } = new()
     {
@@ -20,9 +24,19 @@ public class LungComponent : Component
         Temperature = Atmospherics.NormalBodyTemperature
     };
 
-    [DataField("validReagentGases", required: true)]
-    public HashSet<Gas> ValidGases = default!;
+    [DataField("gaspPopupCooldown")]
+    public TimeSpan GaspPopupCooldown { get; private set; } = TimeSpan.FromSeconds(8);
 
     [ViewVariables]
-    public Solution LungSolution = default!;
+    public LungStatus Status { get; set; }
+
+    [DataField("cycleDelay")]
+    public float CycleDelay { get; set; } = 2;
+}
+
+public enum LungStatus
+{
+    None = 0,
+    Inhaling,
+    Exhaling
 }

Content.Server/Body/Components/RespiratorComponent.cs

@@ -1,5 +1,6 @@
-using System;
+using System.Collections.Generic;
 using Content.Server.Body.Systems;
+using Content.Shared.Atmos;
 using Content.Shared.Damage;
 using Robust.Shared.Analyzers;
 using Robust.Shared.GameObjects;
@@ -11,26 +12,19 @@ namespace Content.Server.Body.Components
     [RegisterComponent, Friend(typeof(RespiratorSystem))]
     public class RespiratorComponent : Component
     {
-        /// <summary>
-        ///     Saturation level. Reduced by CycleDelay each tick.
-        ///     Can be thought of as 'how many seconds you have until you start suffocating' in this configuration.
-        /// </summary>
-        [DataField("saturation")]
-        public float Saturation = 5.0f;
+        [ViewVariables]
+        [DataField("needsGases")]
+        public Dictionary<Gas, float> NeedsGases { get; set; } = new();
 
-        /// <summary>
-        ///     At what level of saturation will you begin to suffocate?
-        /// </summary>
-        [DataField("suffocationThreshold")]
-        public float SuffocationThreshold;
+        [ViewVariables]
+        [DataField("producesGases")]
+        public Dictionary<Gas, float> ProducesGases { get; set; } = new();
 
-        [DataField("maxSaturation")]
-        public float MaxSaturation = 5.0f;
+        [ViewVariables]
+        [DataField("deficitGases")]
+        public Dictionary<Gas, float> DeficitGases { get; set; } = new();
 
-        [DataField("minSaturation")]
-        public float MinSaturation = -5.0f;
-
-        // TODO HYPEROXIA?
+        [ViewVariables] public bool Suffocating { get; set; }
 
         [DataField("damage", required: true)]
         [ViewVariables(VVAccess.ReadWrite)]
@@ -40,36 +34,6 @@ namespace Content.Server.Body.Components
         [ViewVariables(VVAccess.ReadWrite)]
         public DamageSpecifier DamageRecovery = default!;
 
-        [DataField("gaspPopupCooldown")]
-        public TimeSpan GaspPopupCooldown { get; private set; } = TimeSpan.FromSeconds(8);
-
-        [ViewVariables]
-        public TimeSpan LastGaspPopupTime;
-
-        /// <summary>
-        ///     How many cycles in a row has the mob been under-saturated?
-        /// </summary>
-        [ViewVariables]
-        public int SuffocationCycles = 0;
-
-        /// <summary>
-        ///     How many cycles in a row does it take for the suffocation alert to pop up?
-        /// </summary>
-        [ViewVariables]
-        public int SuffocationCycleThreshold = 3;
-
-        [ViewVariables]
-        public RespiratorStatus Status = RespiratorStatus.Inhaling;
-
-        [DataField("cycleDelay")]
-        public float CycleDelay = 2.0f;
-
         public float AccumulatedFrametime;
     }
 }
-
-public enum RespiratorStatus
-{
-    Inhaling,
-    Exhaling
-}