Fixed error in animal inheritance

Defs/RaceGeneDefs/RaceGeneDefs.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Defs>
-	<RJW_BGS.RaceGeneDef>
+	<RJW_BGS.RaceGeneDef Name = "Canine">
 		<defName>Canine</defName> 
 		<raceGroup>Canine_Group</raceGroup>
 		<genes>
@@ -11,6 +11,19 @@
 		</genechances> 
 	</RJW_BGS.RaceGeneDef>
 	
+	<RJW_BGS.RaceGeneDef ParentName = "Canine">
+		<defName>Warg</defName>
+		<raceNames>
+			<li>Warg</li>
+		</raceNames>
+		<genes>
+			<li>DarkVision</li>
+		</genes>
+		<genechances> 
+			<li>0.9</li>
+		</genechances> 
+	</RJW_BGS.RaceGeneDef>
+	
 	<RJW_BGS.RaceGeneDef>
 		<defName>Insect</defName> 
 		<raceGroup>Insect_Group</raceGroup>

Source/RJW_BGS/First.cs

@@ -9,9 +9,9 @@ using RimWorld;
 namespace RJW_BGS
 {
     [StaticConstructorOnStartup]
-    internal static class Class1
+    internal static class First
     {
-        static Class1()
+        static First()
         {
             RJWcopy.Racegroupdictbuilder();
             //foreach (RaceGroupDef raceGroupDef2  in DefDatabase<RaceGroupDef>.AllDefs)      

Source/RJW_BGS/RJW_BGS.csproj

@@ -57,7 +57,7 @@
     </Reference>
   </ItemGroup>
   <ItemGroup>
-    <Compile Include="Class1.cs" />
+    <Compile Include="First.cs" />
     <Compile Include="Harmony_Init.cs" />
     <Compile Include="InheritanceUtility.cs" />
     <Compile Include="PatchRJWBestialityPregnancyUtility.cs" />

Source/RJW_BGS/RJWcopies.cs

@@ -34,6 +34,7 @@ namespace RJW_BGS
 			return raceGroupDef != null;
 		}
 
+		//slightly modified code so it also works racegroupdefs
 		public static RaceGroupDef GetRaceGroupDefInternal(PawnKindDef kindDef)
 		{
 			string raceName = kindDef.race.defName;
@@ -71,9 +72,14 @@ namespace RJW_BGS
 
 		public static RaceGeneDef GetRaceGenDefInternal(PawnKindDef kindDef)
         {
+			if (kindDef == null)
+            {
+				return null;
+            }
 			string raceName = kindDef.race.defName;
 			string pawnKindName = kindDef.defName;
-			string raceGroupName = GetRaceGroupDef(kindDef).defName;
+			RaceGroupDef raceGroupDef = GetRaceGroupDef(kindDef);
+			//string raceGroupName = GetRaceGroupDef(kindDef).defName;
 			IEnumerable<RaceGeneDef> allDefs = DefDatabase<RaceGeneDef>.AllDefs;
 			List<RaceGeneDef> list = allDefs.Where(delegate (RaceGeneDef group)
 			{
@@ -85,12 +91,15 @@ namespace RJW_BGS
 				List<string> raceNames = group.raceNames;
 				return raceNames != null && raceNames.Contains(raceName);
 			}).ToList<RaceGeneDef>();
-			List<RaceGeneDef> list3 = allDefs.Where(delegate (RaceGeneDef group)
+			List<RaceGeneDef> list3 = new List<RaceGeneDef>();
+			if (raceGroupDef != null)
+			{
+				list3 = allDefs.Where(delegate (RaceGeneDef group)
 				{
 					String raceGroupDefName = group.raceGroup;
-				return raceGroupDefName != null && raceGroupDefName == raceGroupName;
+					return raceGroupDefName != null && raceGroupDefName == raceGroupDef.defName;
 				}).ToList<RaceGeneDef>();
-
+			}
 			RaceGeneDef result = null;
 			//First check if there is a matching pawnkinddef then race, then racegroup
 			if (list.Any())

Source/RJW_BGS/obj/Debug/RJW_BGS.csproj.CoreCompileInputs.cache

@@ -1 +1 @@
-bbcef32adb57331bca8d9d64ae20e770e4ed1e71
+0b0a8825bf7e783f74047adfd92c6a9898735e8c