Null check Biotech fathers in womb window

1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_InducedOvulator.cs

@@ -67,7 +67,7 @@ namespace RJW_Menstruation
         {
             get
             {
-                if (Pawn.health.hediffSet.HasHediff(VariousDefOf.RJW_IUD)) return false;
+                if (Pawn.HasIUD()) return false;
 
                 switch (curStage)
                 {

1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/HediffComp_Menstruation.cs

@@ -472,7 +472,7 @@ namespace RJW_Menstruation
         {
             get
             {
-                if (Pawn.health.hediffSet.HasHediff(VariousDefOf.RJW_IUD)) return false;
+                if (Pawn.HasIUD()) return false;
 
                 switch (curStage)
                 {
@@ -639,7 +639,7 @@ namespace RJW_Menstruation
 
                 CumOut();
                 
-                if (pregnancy == null && (Pawn.health.capacities.GetLevel(xxx.reproduction) <= 0) || EggHealth <= 0) curStage = Stage.Infertile;
+                if (pregnancy == null && (Pawn.health.capacities.GetLevel(xxx.reproduction) <= 0 || EggHealth <= 0 || Pawn.SterileGenes())) curStage = Stage.Infertile;
                 switch (curStage)
                 {
                     case Stage.Follicular:
@@ -739,7 +739,7 @@ namespace RJW_Menstruation
         public void CumIn(Pawn pawn, float volume, float fertility = 1.0f, ThingDef filthdef = null)
         {
             if (volume <= 0) return;
-            if (Pawn.health.hediffSet.HasHediff(VariousDefOf.RJW_IUD)) fertility /= 100f;
+            if (Pawn.HasIUD()) fertility /= 100f;
             float cumd = TotalCumPercent;
             float tmp = TotalCum + volume;
             if (tmp > CumCapacity)
@@ -852,7 +852,7 @@ namespace RJW_Menstruation
             Hediff asa = Pawn.health.hediffSet.GetFirstHediffOfDef(VariousDefOf.Hediff_ASA);
             float asafactor = asa?.Severity ?? 0f;
 
-            if (Pawn.health.hediffSet.HasHediff(VariousDefOf.RJW_IUD)) antisperm = 0.70f + asafactor;
+            if (Pawn.HasIUD()) antisperm = 0.70f + asafactor;
             else antisperm = 0.0f + asafactor;
 
             absorber = (Absorber)Pawn.apparel?.WornApparel?.Find(x => x is Absorber);

1.4/source/RJW_Menstruation/RJW_Menstruation/HediffComps/MenstruationUtility.cs

@@ -92,10 +92,7 @@ namespace RJW_Menstruation
             if (hediff is Hediff_MechanoidPregnancy)
                 return ContentFinder<Texture2D>.Get(("Womb/Mechanoid_Fluid"), true);
 
-            string icon = "Fetus/Slime_Abomi02";
-            string fetustex = "Fetus/Fetus_Default";
             ThingDef babydef = comp.Pawn.def;   // TODO: Pregenerated babies
-
             float gestationProgress = comp.StageProgress;
             int babycount = hediff is Hediff_BasePregnancy preg ? preg.babies.Count : 1;
 
@@ -103,8 +100,9 @@ namespace RJW_Menstruation
             {
                 babydef = h.babies?.FirstOrDefault()?.def ?? ThingDefOf.Human;
             }
-            
-            fetustex = babydef.GetModExtension<PawnDNAModExtension>()?.fetusTexPath ?? "Fetus/Fetus_Default";
+
+            string fetustex = babydef.GetModExtension<PawnDNAModExtension>()?.fetusTexPath ?? "Fetus/Fetus_Default";
+            string icon;
             if (gestationProgress < 0.2f) icon = comp.WombTex + "_Implanted";
             else if (gestationProgress < 0.3f)
             {
@@ -357,5 +355,12 @@ namespace RJW_Menstruation
 
             return res;
         }
+
+        public static bool HasIUD(this Pawn pawn)
+        {
+            if (pawn.health.hediffSet.HasHediff(VariousDefOf.RJW_IUD)) return true;
+            if (ModsConfig.BiotechActive && pawn.health.hediffSet.HasHediff(HediffDefOf.ImplantedIUD)) return true;
+            return false;
+        }
     }
 }

1.4/source/RJW_Menstruation/RJW_Menstruation/Hediff_MultiplePregnancy.cs

@@ -439,14 +439,15 @@ namespace RJW_Menstruation
                         firstbaby = baby;
                         request.FixedGender = baby.gender;
                         request.ForcedEndogenes = baby.genes?.Endogenes.Select(gene => gene.def).ToList();
-                        if (GeneUtility.SameHeritableXenotype(mother, father) && mother.genes.UniqueXenotype)
+                        if (baby.genes != null && ModsConfig.BiotechActive)
                         {
-                            baby.genes.xenotypeName = mother.genes.xenotypeName;
-                            baby.genes.iconDef = mother.genes.iconDef;
-                        }
-                        if (baby.genes != null)
-                        {
-                            baby.genes.SetXenotypeDirect(BabyXenoTypeDecider(mother, father, out bool hybridBaby));
+                            if (GeneUtility.SameHeritableXenotype(mother, father) && mother.genes.UniqueXenotype)
+                            {
+                                baby.genes.xenotypeName = mother.genes.xenotypeName;
+                                baby.genes.iconDef = mother.genes.iconDef;
+                            }
+                            XenotypeDef xenoTypeDef = BabyXenoTypeDecider(mother, father, out bool hybridBaby);
+                            if (xenoTypeDef != null) baby.genes.SetXenotypeDirect(xenoTypeDef);
                             if(hybridBaby)
                             {
                                 baby.genes.hybrid = true;
@@ -456,7 +457,7 @@ namespace RJW_Menstruation
                     }
                     else
                     {
-                        enzygoticSiblings?.Add(baby, firstbaby);
+                        enzygoticSiblings.Add(baby, firstbaby);
 
                         if (baby.story != null)
                         {
@@ -465,7 +466,7 @@ namespace RJW_Menstruation
                             baby.story.bodyType = firstbaby.story.bodyType;
                         }
 
-                        if (baby.genes != null)
+                        if (baby.genes != null && ModsConfig.BiotechActive)
                         {
                             baby.genes.SetXenotypeDirect(firstbaby.genes.Xenotype);
                             baby.genes.xenotypeName = firstbaby.genes.xenotypeName;

1.4/source/RJW_Menstruation/RJW_Menstruation/Patch/RJW_Patch.cs

@@ -1,4 +1,5 @@
 using HarmonyLib;
+using RimWorld;
 using rjw;
 using rjw.Modules.Interactions.Enums;
 using rjw.Modules.Interactions.Objects;
@@ -42,7 +43,7 @@ namespace RJW_Menstruation
             }
             else if (Genital_Helper.has_ovipositorM(pawn, pawnparts))
             {
-                comp.CumIn(pawn, Rand.Range(0.75f, 4.5f) * pawn.BodySize, 1.0f);
+                comp.CumIn(pawn, Rand.Range(0.75f, 4.5f) * pawn.BodySize, partner.SterileGenes() ? 0.0f : 1.0f);
             }
             else comp.CumIn(pawn, pawn.GetCumVolume(pawnparts), 0);
 
@@ -114,7 +115,7 @@ namespace RJW_Menstruation
                 comp.CumIn(pawn, pawn.GetCumVolume(), 0);
                 return false;
             }
-            else comp.CumIn(pawn, pawn.GetCumVolume(), pawn.health.capacities.GetLevel(xxx.reproduction));
+            else comp.CumIn(pawn, pawn.GetCumVolume(), pawn.SterileGenes() ? 0.0f : pawn.health.capacities.GetLevel(xxx.reproduction));
             return false;
         }
     }

1.4/source/RJW_Menstruation/RJW_Menstruation/UI/Dialog_WombStatus.cs

@@ -230,7 +230,7 @@ namespace RJW_Menstruation
                         fontstyleright.alignment = TextAnchor.MiddleRight;
                         buttonstyle.alignment = TextAnchor.MiddleLeft;
 
-                        string father = p.Father.LabelShort;
+                        string father = p.Father?.LabelShort ?? Translations.Dialog_FatherUnknown;
 
                         GUI.Box(preginfo, "1 " + p.Mother.def.label + " " + Translations.Dialog_WombInfo02, buttonstyle);
                         GUI.Label(preginfo, Translations.Dialog_WombInfo03 + ": " + father + "  ", fontstyleright);

changelogs.txt

@@ -2,7 +2,10 @@ Version 1.0.8.1
  - Added the option for humans to start Biotech pregnancies if the DLC is enabled. If set, non-humans will use the old multiple pregnancy instead.
  - Babies conceived through the multiple pregnancy option will now properly inherit xenotypes.
  - Properly track biotech pregnancy through labor.
+ - Pawns that are genetically sterile will no longer produce fertile cum, nor have a menstrual cycle.
+ - Biotech IUDs will now reduce pregnancy chances the same as an RJW IUD. Using both will not stack.
  - A biotech pregnancy will pause before going into labor if another womb already is in labor.
+ - Fix errors in womb dialog for Biotech pregnancies with null father.
 
 Version 1.0.8.0
  - Support for RimWorld 1.4. All future changes to Menstruation will only be for Rimworld 1.4.