Body code cleanup (#24946)

* Fix test

* Kill float accumulators

* Use entity proxy methods

* DataField auto name generation where possible

* Kill comp properties

* Clean up server comps

* Make events record structs

* Clean up shared body code

* Clean up server body code

* Rename organ events to be same names as in med refactor

Content.Server/Body/Components/StomachComponent.cs

@@ -1,21 +1,26 @@
-using Content.Server.Body.Systems;
+using Content.Server.Body.Systems;
 using Content.Server.Nutrition.EntitySystems;
 using Content.Shared.Chemistry.Components;
 using Content.Shared.Chemistry.Reagent;
 using Content.Shared.Whitelist;
+using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom;
 
 namespace Content.Server.Body.Components
 {
     [RegisterComponent, Access(typeof(StomachSystem), typeof(FoodSystem))]
     public sealed partial class StomachComponent : Component
     {
-        public float AccumulatedFrameTime;
+        /// <summary>
+        ///     The next time that the stomach will try to digest its contents.
+        /// </summary>
+        [DataField(customTypeSerializer: typeof(TimeOffsetSerializer))]
+        public TimeSpan NextUpdate;
 
         /// <summary>
-        ///     How fast should this component update, in seconds?
+        ///     The interval at which this stomach digests its contents.
         /// </summary>
         [DataField]
-        public float UpdateInterval = 1.0f;
+        public TimeSpan UpdateInterval = TimeSpan.FromSeconds(1);
 
         /// <summary>
         ///     The solution inside of this stomach this transfers reagents to the body.
@@ -30,11 +35,11 @@ namespace Content.Server.Body.Components
         public string BodySolutionName = BloodstreamComponent.DefaultChemicalsSolutionName;
 
         /// <summary>
-        ///     Time in seconds between reagents being ingested and them being
+        ///     Time between reagents being ingested and them being
         ///     transferred to <see cref="BloodstreamComponent"/>
         /// </summary>
         [DataField]
-        public float DigestionDelay = 20;
+        public TimeSpan DigestionDelay = TimeSpan.FromSeconds(20);
 
         /// <summary>
         ///     A whitelist for what special-digestible-required foods this stomach is capable of eating.
@@ -54,15 +59,15 @@ namespace Content.Server.Body.Components
         public sealed class ReagentDelta
         {
             public readonly ReagentQuantity ReagentQuantity;
-            public float Lifetime { get; private set; }
+            public TimeSpan Lifetime { get; private set; }
 
             public ReagentDelta(ReagentQuantity reagentQuantity)
             {
                 ReagentQuantity = reagentQuantity;
-                Lifetime = 0.0f;
+                Lifetime = TimeSpan.Zero;
             }
 
-            public void Increment(float delta) => Lifetime += delta;
+            public void Increment(TimeSpan delta) => Lifetime += delta;
         }
     }
 }