public static HiveFactionExtension HiveExt(this FactionDef faction)
 {
     if (faction.HasModExtension <OgsOld_ExtraHives.HiveFactionExtension>())
     {
         return(faction.GetModExtension <OgsOld_ExtraHives.HiveFactionExtension>());
     }
     return(null);
 }
        // Token: 0x06000004 RID: 4 RVA: 0x00002098 File Offset: 0x00000298
        public static void Postfix(ref int __result, Pawn pawn, IntVec3 c)
        {
            TerrainCost   modExtension = c.GetTerrain(pawn.Map).GetModExtension <TerrainCost>();
            List <string> list         = (modExtension != null) ? modExtension.tags : null;
            bool          flag         = list == null;
            bool          flag2        = !flag;

            if (flag2)
            {
                CostToMove.tags.Clear();
                PawnTerrainHandler modExtension2 = pawn.def.GetModExtension <PawnTerrainHandler>();
                List <string>      list2         = (modExtension2 != null) ? modExtension2.tags : null;
                bool flag3 = list2 != null;
                bool flag4 = flag3;
                if (flag4)
                {
                    CostToMove.tags.AddRange(list2);
                }
                PawnKindDef   kindDef = pawn.kindDef;
                bool          flag5   = kindDef == null;
                List <string> list3;
                if (flag5)
                {
                    list3 = null;
                }
                else
                {
                    PawnTerrainHandler modExtension3 = kindDef.GetModExtension <PawnTerrainHandler>();
                    list3 = ((modExtension3 != null) ? modExtension3.tags : null);
                }
                list2 = list3;
                bool flag6 = list2 != null;
                bool flag7 = flag6;
                if (flag7)
                {
                    CostToMove.tags.AddRange(list2);
                }
                Faction       faction = pawn.Faction;
                bool          flag8   = faction == null;
                List <string> list4;
                if (flag8)
                {
                    list4 = null;
                }
                else
                {
                    FactionDef def   = faction.def;
                    bool       flag9 = def == null;
                    if (flag9)
                    {
                        list4 = null;
                    }
                    else
                    {
                        PawnTerrainHandler modExtension4 = def.GetModExtension <PawnTerrainHandler>();
                        list4 = ((modExtension4 != null) ? modExtension4.tags : null);
                    }
                }
                list2 = list4;
                bool flag10 = list2 != null;
                bool flag11 = flag10;
                if (flag11)
                {
                    CostToMove.tags.AddRange(list2);
                }
                bool           flag12 = pawn == null;
                List <Apparel> list5;
                if (flag12)
                {
                    list5 = null;
                }
                else
                {
                    Pawn_ApparelTracker apparel = pawn.apparel;
                    list5 = ((apparel != null) ? apparel.WornApparel : null);
                }
                List <Apparel> list6  = list5;
                bool           flag13 = list6 != null;
                bool           flag14 = flag13;
                if (flag14)
                {
                    bool           flag15 = pawn == null;
                    List <Apparel> list7;
                    if (flag15)
                    {
                        list7 = null;
                    }
                    else
                    {
                        Pawn_ApparelTracker apparel2 = pawn.apparel;
                        list7 = ((apparel2 != null) ? apparel2.WornApparel : null);
                    }
                    foreach (Apparel apparel3 in list7)
                    {
                        PawnTerrainHandler modExtension5 = apparel3.def.GetModExtension <PawnTerrainHandler>();
                        list2 = ((modExtension5 != null) ? modExtension5.tags : null);
                        bool flag16 = list2 != null;
                        bool flag17 = flag16;
                        if (flag17)
                        {
                            CostToMove.tags.AddRange(list2);
                        }
                    }
                }
                bool flag18 = CostToMove.tags.Count == 0;
                bool flag19 = !flag18;
                if (flag19)
                {
                    foreach (string item in list)
                    {
                        bool flag20 = CostToMove.tags.Contains(item);
                        bool flag21 = flag20;
                        if (flag21)
                        {
                            __result -= modExtension.costToRefund;
                            bool flag22 = __result < 1;
                            bool flag23 = flag22;
                            if (flag23)
                            {
                                __result = 1;
                            }
                            return;
                        }
                    }
                    __result += modExtension.costToAdd;
                }
            }
        }