Implement Charcoal. #10042 (#11024)

* Add charcoal

Flush chemicals that are not the charcoal out of the chemical stream

* Add into EN localization to get chem dispenser to display correctly

* Remove method that wasn't needed

* Remove charcoal from dispenser

Charcoal is made by combing ash and carbon

* Place ash in elements prototype

Content.Server/Body/Systems/BloodstreamSystem.cs

@@ -227,6 +227,22 @@ public bool TryAddToChemicals(EntityUid uid, Solution solution, BloodstreamCompo
         return _solutionContainerSystem.TryAddSolution(uid, component.ChemicalSolution, solution);
     }
 
+    public bool FlushChemicals(EntityUid uid, string excludedReagentID, FixedPoint2 quantity, BloodstreamComponent? component = null) {
+        if (!Resolve(uid, ref component, false))
+            return false;
+
+        for (var i = component.ChemicalSolution.Contents.Count - 1; i >= 0; i--)
+        {
+            var (reagentId, _) = component.ChemicalSolution.Contents[i];
+            if (reagentId != excludedReagentID)
+            {
+                _solutionContainerSystem.TryRemoveReagent(uid, component.ChemicalSolution, reagentId, quantity);
+            }
+        }
+
+        return true;
+    }
+
     public float GetBloodLevelPercentage(EntityUid uid, BloodstreamComponent? component = null)
     {
         if (!Resolve(uid, ref component))

Content.Server/Chemistry/ReagentEffects/ChemCleanBoodstream.cs

@@ -0,0 +1,24 @@
+using Content.Shared.Chemistry.Reagent;
+using JetBrains.Annotations;
+using Content.Server.Body.Systems;
+
+namespace Content.Server.Chemistry.ReactionEffects
+{
+    /// <summary>
+    /// Basically smoke and foam reactions.
+    /// </summary>
+    [UsedImplicitly]
+    public sealed class ChemCleanBoodstream : ReagentEffect
+    {
+        [DataField("cleanseRate")]
+        public float CleanseRate = 3.0f;
+        public override void Effect(ReagentEffectArgs args)
+        {
+            if (args.Source == null)
+                return;
+
+            var bloodstreamSys = EntitySystem.Get<BloodstreamSystem>();
+            bloodstreamSys.FlushChemicals(args.SolutionEntity, args.Reagent.ID, CleanseRate);
+        }
+    }
+}

Resources/Locale/en-US/reagents/meta/elements.ftl

@@ -1,9 +1,15 @@
 reagent-name-aluminium = aluminium
 reagent-desc-aluminium = A silver, soft, non-magnetic, and ductile metal.
 
+reagent-name-ash = ash
+reagent-desc-ash = A light grey powdery residue
+
 reagent-name-carbon = carbon
 reagent-desc-carbon = A black, crystalline solid.
 
+reagent-name-charcoal = charcoal
+reagent-desc-charcoal = A black, porous solid
+
 reagent-name-chlorine = chlorine
 reagent-desc-chlorine = A yellow-green gas which is toxic to humans.
 

Resources/Prototypes/Entities/Objects/Specific/Medical/morgue.yml

@@ -100,3 +100,16 @@
   - type: Tag
     tags:
     - Trash
+  - type: SolutionContainerManager
+    solutions:
+      food:
+        maxVol: 50
+        reagents:
+        - ReagentId: Ash
+          Quantity: 10
+  - type: SolutionSpiker
+    sourceSolution: food
+    ignoreEmpty: true
+  - type: DeleteOnTrigger
+  - type: Extractable
+    grindableSolutionName: food

Resources/Prototypes/Reagents/chemicals.yml

@@ -17,3 +17,28 @@
   color: "#E7EA91"
   boilingPoint: 55.5
   meltingPoint: -50.0
+
+- type: reagent
+  id: Charcoal
+  name: reagent-name-charcoal
+  desc: reagent-desc-charcoal
+  physicalDesc: reagent-physical-desc-porous
+  color: "#22282b"
+  boilingPoint: 4200.0
+  meltingPoint: 3550.0
+  metabolisms:
+    Medicine:
+      effects:
+      - !type:HealthChange
+        damage:
+          types:
+            Poison: -1
+      - !type:ChemCleanBoodstream
+        cleanseRate: 3
+
+- type: reagent
+  id: Ash
+  name: reagent-name-ash
+  desc: reagent-desc-ash
+  physicalDesc: reagent-physical-desc-powder
+  color: white

Resources/Prototypes/Recipes/Reactions/chemicals.yml

@@ -339,3 +339,13 @@
       amount: 1
   products:
     Pax: 3
+
+- type: reaction
+  id: Charcoal
+  reactants:
+    Carbon:
+      amount: 1
+    Ash:
+      amount: 1
+  products:
+    Charcoal: 1