public static void GetGizmos_PostFix(Pawn __instance, ref IEnumerable <Gizmo> __result)
        {
            Pawn pawn = __instance;

            if (pawn.health != null)
            {
                if (pawn.health.hediffSet != null)
                {
                    if (pawn.health.hediffSet.hediffs != null && pawn.health.hediffSet.hediffs.Count > 0)
                    {
                        Hediff shieldHediff =
                            pawn.health.hediffSet.hediffs.FirstOrDefault((Hediff x) =>
                                                                         x.TryGetComp <HediffComp_Shield>() != null);
                        if (shieldHediff != null)
                        {
                            HediffComp_Shield shield = shieldHediff.TryGetComp <HediffComp_Shield>();
                            if (shield != null)
                            {
                                __result = __result.Concat(gizmoGetter(shield));
                            }
                        }
                    }
                }
            }
        }
        // Verse.PawnRenderer
        public static void DrawEquipment_PostFix(PawnRenderer __instance, Vector3 rootLoc)
        {
            Pawn pawn = (Pawn)AccessTools.Field(typeof(PawnRenderer), "pawn").GetValue(__instance);

            if (pawn.health != null)
            {
                if (pawn.health.hediffSet != null)
                {
                    if (pawn.health.hediffSet.hediffs != null && pawn.health.hediffSet.hediffs.Count > 0)
                    {
                        Hediff shieldHediff =
                            pawn.health.hediffSet.hediffs.FirstOrDefault((Hediff x) =>
                                                                         x.TryGetComp <HediffComp_Shield>() != null);
                        if (shieldHediff != null)
                        {
                            HediffComp_Shield shield = shieldHediff.TryGetComp <HediffComp_Shield>();
                            if (shield != null)
                            {
                                shield.DrawWornExtras();
                            }
                        }
                    }
                }
            }
        }
 public static IEnumerable <Gizmo> gizmoGetter(HediffComp_Shield compHediffShield)
 {
     if (compHediffShield.GetWornGizmos() != null)
     {
         IEnumerator <Gizmo> enumerator = compHediffShield.GetWornGizmos().GetEnumerator();
         while (enumerator.MoveNext())
         {
             Gizmo current = enumerator.Current;
             yield return(current);
         }
     }
 }