HAR transpiles ApplyBirthOutcome to produce multiple children per littersize, but the pregenerated babies already handle that. So patch HAR to only produce one if our system is running

1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_PregeneratedBabies.cs

@@ -94,12 +94,11 @@ namespace RJW_Menstruation
                 Pawn baby = PawnGenerator.GeneratePawn(request);
                 if (baby == null) break;
                 PregnancyCommon.SetupBabyXenotype(mother, father, baby);    // Probably redundant with Biotech post-birth xenotyping
+                baby.Drawer.renderer.graphics.ResolveAllGraphics();
                 if (division > 1)
                 {
                     if (i == 0)
                     {
-                        if (baby.IsHAR())
-                            baby.Drawer.renderer.graphics.ResolveAllGraphics();
                         firstbaby = baby;
                         request.FixedGender = baby.gender;
                         request.ForcedEndogenes = baby.genes?.Endogenes.Select(gene => gene.def).ToList();
@@ -114,6 +113,7 @@ namespace RJW_Menstruation
                             baby.story.hairDef = firstbaby.story.hairDef;
                             baby.story.bodyType = firstbaby.story.bodyType;
                             baby.story.furDef = firstbaby.story.furDef;
+                            baby.story.skinColorOverride = firstbaby.story.skinColorOverride;
                         }
 
                         if (baby.genes != null)
@@ -163,6 +163,8 @@ namespace RJW_Menstruation
 
             Pawn baby = comp.PopBaby();
             if (baby == null) return PawnGenerator.GeneratePawn(request);   // Shouldn't happen
+            baby.ageTracker.AgeBiologicalTicks = 0;
+            baby.ageTracker.AgeChronologicalTicks = 0;
             if (request.ForceDead) baby.Kill(null, null);
             return baby;
         }
@@ -281,4 +283,18 @@ namespace RJW_Menstruation
             }
         }
     }
+
+    // HAR patches ApplyBirthOutcome to produce multiple babies based on the mother's littersize. But the pregenerated babies system already makes multiple babies
+    // So make it always consider the mother to have one baby
+    public static class HAR_LitterSize_Undo
+    {
+        public static void Postfix(ref int __result, Pawn mother)
+        {
+            if (Configurations.PregnancySource != Configurations.PregnancyType.Biotech || !Configurations.EnableBiotechTwins) return;
+            // 'mother' is the genetic mother, but unless she's in labor at the same time the birtherthing is spitting out, this will work as intended
+            if (mother?.health.hediffSet.GetFirstHediff<Hediff_LaborPushing>()?.TryGetComp<HediffComp_PregeneratedBabies>()?.HasBaby ?? false)
+                __result = 0;
+            return;
+        }
+    }
 }

1.4/source/RJW_Menstruation/RJW_Menstruation/Hediff_MultiplePregnancy.cs

@@ -331,12 +331,14 @@ namespace RJW_Menstruation
                 Pawn baby = GenerateBaby(request, mother, father, parentTraits, traitSeed);
                 if (baby == null) break;
                 PregnancyCommon.SetupBabyXenotype(mother, father, baby);
+                // HAR and some xenotype mods don't randomize graphics until it's rendered
+                // So poke it early
+                baby.Drawer.renderer.graphics.ResolveAllGraphics();
                 if (division > 1)
                 {
                     if (i == 0)
-                    {                    
-                        if (baby.IsHAR())   // Have HAR determine the first baby's properties
-                            baby.Drawer.renderer.graphics.ResolveAllGraphics();
+                    {
+
                         firstbaby = baby;
                         request.FixedGender = baby.gender;
                         request.ForcedEndogenes = baby.genes?.Endogenes.Select(gene => gene.def).ToList();                        
@@ -351,6 +353,7 @@ namespace RJW_Menstruation
                             baby.story.hairDef = firstbaby.story.hairDef;
                             baby.story.bodyType = firstbaby.story.bodyType;
                             baby.story.furDef = firstbaby.story.furDef;
+                            baby.story.skinColorOverride = firstbaby.story.skinColorOverride;
                         }
 
                         if (baby.genes != null && ModsConfig.BiotechActive)

1.4/source/RJW_Menstruation/RJW_Menstruation/Patch/Harmony.cs

@@ -1,4 +1,5 @@
-using HarmonyLib;
+using AlienRace;
+using HarmonyLib;
 using rjw;
 using rjw.Modules.Interactions.Internals.Implementation;
 using rjw.Modules.Interactions.Rules.PartKindUsageRules;
@@ -16,6 +17,11 @@ namespace RJW_Menstruation
         {
             Harmony har = new Harmony("RJW_Menstruation");
             har.PatchAll(Assembly.GetExecutingAssembly());
+            if (ModsConfig.IsActive("erdelf.HumanoidAlienRaces"))   // Don't use the cached in Configurations, it isn't initialized yet
+            {
+                har.Patch(typeof(AlienRace.HarmonyPatches).GetMethod(nameof(AlienRace.HarmonyPatches.BirthOutcomeMultiplier)),
+                    postfix: new HarmonyMethod(typeof(HAR_LitterSize_Undo).GetMethod(nameof(HAR_LitterSize_Undo.Postfix))));
+            }
 
             InjectIntoRjwInteractionServices();
         }