Fix not applying DepartmentConfig.HeadImage

GameData/KSPCommunityFixes/Settings.cfg

@@ -111,6 +111,9 @@ KSP_COMMUNITY_FIXES
   // science data they carry not being recovered, depending on the EVA kerbal variant/suit.
   EVAKerbalRecovery = true
 
+  // Fix Admin Building not using HeadImage if that is defined for a Department but a kerbal prefab is not
+  DepartmentHeadImage = true
+
   // ##########################
   // Obsolete bugfixes
   // ##########################

KSPCommunityFixes/BugFixes/DepartmentHeadImage.cs

@@ -0,0 +1,41 @@
+/*
+The core of the issue is the asteroid/comet spawner passing a random int for the "id" argument of the ProtoVessel.CreatePartNode() method.
+This id is affected to the part.flightId field, which must be unique game-wide and should have been generated by calling 
+ShipConstruction.GetUniqueFlightID(). Failing to produce an unique flightId result in various issues, especially with mods as they often
+rely on that id.
+
+Note that by fixing this, we replace how the asteroid/comet "seed" is generated, which technically affect further calls to UnityEngine.Random(),
+but this shouldn't have any effect on the actual randomness/distribution of the generated stuff.
+*/
+
+using System;
+using System.Collections.Generic;
+using HarmonyLib;
+using KSP.UI.Screens;
+
+namespace KSPCommunityFixes.BugFixes
+{
+    class DepartmentHeadImage : BasePatch
+    {
+        protected override Version VersionMin => new Version(1, 8, 0);
+
+        protected override void ApplyPatches(List<PatchInfo> patches)
+        {
+            patches.Add(new PatchInfo(
+                PatchMethodType.Postfix,
+                AccessTools.Method(typeof(Administration), "AddKerbalListItem"),
+                this));
+        }
+
+        static void Administration_AddKerbalListItem_Postfix(Administration __instance, ref Strategies.DepartmentConfig dep)
+        {
+            if (dep.AvatarPrefab != null || dep.HeadImage == null)
+                return;
+
+            KSP.UI.UIListItem item = __instance.scrollListKerbals.GetUilistItemAt(__instance.scrollListKerbals.Count - 1);
+            KerbalListItem kerbal = item.GetComponent<KerbalListItem>();
+            kerbal.kerbalImage.texture = dep.HeadImage;
+            kerbal.kerbalImage.material = kerbal.kerbalImage.defaultMaterial;
+        }
+    }
+}

KSPCommunityFixes/KSPCommunityFixes.csproj

@@ -91,6 +91,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="BasePatch.cs" />
+    <Compile Include="BugFixes\DepartmentHeadImage.cs" />
     <Compile Include="BugFixes\StickySplashedFixer.cs" />
     <Compile Include="BugFixes\AsteroidSpawnerUniqueFlightId.cs" />
     <Compile Include="BugFixes\AutoStrutDrift.cs" />