Metabolism 3.0 (#5157)

* basic system + convert all plantmetabolism

* stragglers

* convert all old metabolisms over

* fix YAML errors + dumb serialization issue

* remove unused thingy

* reimplement

* add organ type condition

* organtype condition but real

* cleanups + test fix

* metabolismtype -> metabolizertype

* solution resilience

* fixes

* serializer + use entityuid + hashset

* this is apparently an entirely different thing

* turns out it just works

* oops

Content.Server/Chemistry/ReagentEffects/PlantMetabolism/PlantAdjustWeeds.cs

@@ -0,0 +1,18 @@
+using Content.Shared.Chemistry.Components;
+using JetBrains.Annotations;
+using Robust.Shared.GameObjects;
+
+namespace Content.Server.Chemistry.ReagentEffects.PlantMetabolism
+{
+    [UsedImplicitly]
+    public class PlantAdjustWeeds : PlantAdjustAttribute
+    {
+        public override void Metabolize(EntityUid plantHolder, EntityUid organEntity, Solution.ReagentQuantity reagent, IEntityManager entityManager)
+        {
+            if (!CanMetabolize(plantHolder, out var plantHolderComp, entityManager))
+                return;
+
+            plantHolderComp.WeedLevel += Amount;
+        }
+    }
+}