added fix for pregnancy last name generation with non humans

1.4/Source/Harmony/patch_pregnancy.cs

@@ -355,6 +355,30 @@ namespace rjw
 
 	}
 
+	[HarmonyPatch(typeof(PregnancyUtility), "RandomLastName")]
+	static class Patch_PregnancyUtility_RandomLastName
+	{
+		public static bool Prefix(ref Pawn geneticMother, ref Pawn birthingMother, ref Pawn father)
+		{
+			if (geneticMother != null)
+				if (geneticMother.Name == null || !xxx.is_human(geneticMother))
+				{
+					geneticMother = null;
+				}
+			if (father != null)
+				if (father.Name == null || !xxx.is_human(father))
+				{
+					father = null;
+				}
+			if (birthingMother != null)
+				if (birthingMother.Name == null || !xxx.is_human(birthingMother))
+				{
+					birthingMother = null;
+				}
+			return true;
+		}
+	}
+
 	// Fixes CompEggLayer and mating for humanlikes.
 	// Note that this involves skipping over a check for the Biotech DLC, but as of build 1.4.3534 this doesn't unlock
 	// any Biotech-only features or anything like that.
@@ -464,49 +488,47 @@ namespace rjw
 		}
 	}
 
-    [HarmonyPatch(typeof(PawnColumnWorker_Pregnant), "GetIconFor")]
-    public class PawnColumnWorker_Patch_Icon
-    {
-        public static void Postfix(Pawn pawn, ref Texture2D __result)
-        {
-            if (pawn.IsVisiblyPregnant()) __result = ContentFinder<Texture2D>.Get("UI/Icons/Animal/Pregnant", true);
-        }
-
-    }
-
-    [HarmonyPatch(typeof(PawnColumnWorker_Pregnant), "GetTooltipText")]
-    public class PawnColumnWorker_Patch_Tooltip
-    {
-        public static bool Prefix(Pawn pawn, ref string __result)
-        {
-            float gestationProgress = PregnancyHelper.GetPregnancy(pawn).Severity; // no multipregnancy support
-            int num = (int)(pawn.RaceProps.gestationPeriodDays * GenDate.TicksPerDay);
-            int numTicks = (int)(gestationProgress * (float)num);
-            __result = "PregnantIconDesc".Translate(numTicks.ToStringTicksToDays("F0"), num.ToStringTicksToDays("F0"));
-            return false;
-        }
-
-    }
-
-    [HarmonyPatch(typeof(TransferableUIUtility), "DoExtraIcons")]
-    public class TransferableUIUtility_Patch_Icon
-    {
-        //private static readonly Texture2D PregnantIcon = ContentFinder<Texture2D>.Get("UI/Icons/Animal/Pregnant", true);
-        public static void Postfix(Transferable trad, Rect rect, ref float curX, Texture2D ___PregnantIcon)
-        {
-            Pawn pawn = trad.AnyThing as Pawn;
-            if (pawn?.health?.hediffSet != null && pawn.IsVisiblyPregnant())
-            {
-                Rect rect3 = new Rect(curX - 24f, (rect.height - 24f) / 2f, 24f, 24f);
-                curX -= 24f;
-                if (Mouse.IsOver(rect3))
-                {
-                    TooltipHandler.TipRegion(rect3, PawnColumnWorker_Pregnant.GetTooltipText(pawn));
-                }
-                GUI.DrawTexture(rect3, ___PregnantIcon);
-            }
-        }
-    }
+	[HarmonyPatch(typeof(PawnColumnWorker_Pregnant), "GetIconFor")]
+	public class PawnColumnWorker_Patch_Icon
+	{
+		public static void Postfix(Pawn pawn, ref Texture2D __result)
+		{
+			if (pawn.IsVisiblyPregnant()) __result = ContentFinder<Texture2D>.Get("UI/Icons/Animal/Pregnant", true);
+		}
+	}
+
+	[HarmonyPatch(typeof(PawnColumnWorker_Pregnant), "GetTooltipText")]
+	public class PawnColumnWorker_Patch_Tooltip
+	{
+		public static bool Prefix(Pawn pawn, ref string __result)
+		{
+			float gestationProgress = PregnancyHelper.GetPregnancy(pawn).Severity; // no multipregnancy support
+			int num = (int)(pawn.RaceProps.gestationPeriodDays * GenDate.TicksPerDay);
+			int numTicks = (int)(gestationProgress * (float)num);
+			__result = "PregnantIconDesc".Translate(numTicks.ToStringTicksToDays("F0"), num.ToStringTicksToDays("F0"));
+			return false;
+		}
+	}
+
+	[HarmonyPatch(typeof(TransferableUIUtility), "DoExtraIcons")]
+	public class TransferableUIUtility_Patch_Icon
+	{
+		//private static readonly Texture2D PregnantIcon = ContentFinder<Texture2D>.Get("UI/Icons/Animal/Pregnant", true);
+		public static void Postfix(Transferable trad, Rect rect, ref float curX, Texture2D ___PregnantIcon)
+		{
+			Pawn pawn = trad.AnyThing as Pawn;
+			if (pawn?.health?.hediffSet != null && pawn.IsVisiblyPregnant())
+			{
+				Rect rect3 = new Rect(curX - 24f, (rect.height - 24f) / 2f, 24f, 24f);
+				curX -= 24f;
+				if (Mouse.IsOver(rect3))
+				{
+					TooltipHandler.TipRegion(rect3, PawnColumnWorker_Pregnant.GetTooltipText(pawn));
+				}
+				GUI.DrawTexture(rect3, ___PregnantIcon);
+			}
+		}
+	}
 
 	//[HarmonyPatch(typeof(AutoSlaughterManager))]
 	//public class AutoSlaughterManager_AnimalsToSlaughter_rjw_preg