filters and vanilla cooking expanded

CRIALactation/Source/ThingFilters/SpecialThingFilterWorker_Milk.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Verse;
+
+namespace CRIALactation.Source.ThingFilters
+{
+    class SpecialThingFilterWorker_Milk : SpecialThingFilterWorker_MilkBase
+    {
+        public override bool Matches(Thing t)
+        {
+            return IsHumanMilk(t) || IsFoodWithMilk(t);
+        }
+    }
+}

CRIALactation/Source/ThingFilters/SpecialThingFilterWorker_MilkBase.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using RimWorld;
+using Verse;
+using Milk;
+
+namespace CRIALactation
+{
+    public abstract class SpecialThingFilterWorker_MilkBase : SpecialThingFilterWorker
+    {
+
+        protected bool IsHumanMilk(ThingDef t) => t == ThingDefOf_Milk.HumanMilk || t == ThingDefOf_Milk.HumanoidMilk;
+
+		protected bool IsHumanMilk(Thing t) => IsHumanMilk(t.def);
+
+        public override bool CanEverMatch(ThingDef def)
+        {
+            return def.IsIngestible && def.IsProcessedFood;
+        }
+
+		protected bool IsFoodWithMilk(Thing food)
+		{
+			CompIngredients compIngredients = food.TryGetComp<CompIngredients>();
+
+			if (compIngredients == null)
+				return false;
+
+			foreach (ThingDef ingredient in compIngredients.ingredients)
+			{
+				if (IsHumanMilk(ingredient))
+					return true;
+			}
+
+			return false;
+		}
+
+
+	}
+}

CRIALactation/Source/ThingFilters/SpecialThingFilterWorker_NoMilk.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Verse;
+
+namespace CRIALactation
+{
+    class SpecialThingFilterWorker_NoMilk : SpecialThingFilterWorker_MilkBase   
+    {
+        public override bool Matches(Thing t)
+        {
+            return !(IsHumanMilk(t) || IsFoodWithMilk(t));
+        }
+    }
+}