Metabolism tweaks / metabolism 4.0 (#5246)

* Metabolism tweaks

* use MetabolismArgs and convert ReagentEntityReactions into ReagentEffects

* fork forgor 💀

* fixes

Content.Shared/Chemistry/Reagent/ReagentEffect.cs

@@ -1,6 +1,7 @@
 using System.Collections.Generic;
 using Content.Shared.Chemistry.Components;
 using Content.Shared.Chemistry.Reagent;
+using Content.Shared.FixedPoint;
 using JetBrains.Annotations;
 using Robust.Shared.GameObjects;
 using Robust.Shared.Serialization.Manager.Attributes;
@@ -21,6 +22,23 @@ namespace Content.Shared.Chemistry.Reagent
         [DataField("conditions")]
         public ReagentEffectCondition[]? Conditions;
 
-        public abstract void Metabolize(EntityUid solutionEntity, EntityUid organEntity, Solution.ReagentQuantity reagent, IEntityManager entityManager);
+        public abstract void Metabolize(ReagentEffectArgs args);
     }
+
+    public enum ReactionMethod
+    {
+        Touch,
+        Injection,
+        Ingestion,
+    }
+
+    public readonly record struct ReagentEffectArgs(
+        EntityUid SolutionEntity,
+        EntityUid? OrganEntity,
+        Solution? Source,
+        ReagentPrototype Reagent,
+        FixedPoint2 Metabolizing,
+        IEntityManager EntityManager,
+        ReactionMethod? Method
+    );
 }

Content.Shared/Chemistry/Reagent/ReagentEffectCondition.cs

@@ -9,6 +9,6 @@ namespace Content.Shared.Chemistry.Reagent
     [MeansImplicitUse]
     public abstract class ReagentEffectCondition
     {
-        public abstract bool Condition(EntityUid solutionEntity, EntityUid organEntity, Solution.ReagentQuantity reagent, IEntityManager entityManager);
+        public abstract bool Condition(ReagentEffectArgs args);
     }
 }

Content.Shared/Chemistry/Reagent/ReagentEntityReaction.cs

@@ -1,56 +0,0 @@
-using System;
-using Content.Shared.FixedPoint;
-using Robust.Shared.GameObjects;
-using Robust.Shared.Serialization.Manager.Attributes;
-using Robust.Shared.ViewVariables;
-
-namespace Content.Shared.Chemistry.Reagent
-{
-    public enum ReactionMethod
-    {
-        Touch,
-        Injection,
-        Ingestion,
-    }
-
-    [ImplicitDataDefinitionForInheritors]
-    public abstract class ReagentEntityReaction
-    {
-        [ViewVariables]
-        [DataField("touch")]
-        public bool Touch { get; } = false;
-
-        [ViewVariables]
-        [DataField("injection")]
-        public bool Injection { get; } = false;
-
-        [ViewVariables]
-        [DataField("ingestion")]
-        public bool Ingestion { get; } = false;
-
-        public void React(ReactionMethod method, EntityUid uid, ReagentPrototype reagent, FixedPoint2 volume, Components.Solution? source, IEntityManager entityManager)
-        {
-            switch (method)
-            {
-                case ReactionMethod.Touch:
-                    if (!Touch)
-                        return;
-                    break;
-                case ReactionMethod.Injection:
-                    if(!Injection)
-                        return;
-                    break;
-                case ReactionMethod.Ingestion:
-                    if(!Ingestion)
-                        return;
-                    break;
-                default:
-                    throw new ArgumentOutOfRangeException(nameof(method), method, null);
-            }
-
-            React(uid, reagent, volume, source, entityManager);
-        }
-
-        protected abstract void React(EntityUid uid, ReagentPrototype reagent, FixedPoint2 volume, Components.Solution? source, IEntityManager entityManager);
-    }
-}

Content.Shared/Chemistry/Reagent/ReagentPrototype.cs

@@ -106,7 +106,7 @@ namespace Content.Shared.Chemistry.Reagent
             return removed;
         }
 
-        public void ReactionPlant(EntityUid? plantHolder, Solution.ReagentQuantity amount)
+        public void ReactionPlant(EntityUid? plantHolder, Solution.ReagentQuantity amount, Solution solution)
         {
             if (plantHolder == null)
                 return;
@@ -114,7 +114,9 @@ namespace Content.Shared.Chemistry.Reagent
             var entMan = IoCManager.Resolve<IEntityManager>();
             foreach (var plantMetabolizable in _plantMetabolism)
             {
-                plantMetabolizable.Metabolize(plantHolder.Value, plantHolder.Value, amount, entMan);
+                plantMetabolizable.Metabolize(
+                    new ReagentEffectArgs(plantHolder.Value, null, solution, this, amount.Quantity, entMan, null)
+                    );
             }
         }
     }