public static IEnumerable <IEquipmentBuilder> Flasks(this IEquipmentBuilderCollection @this) => ItemSlotExtensions.Flasks.Select(s => @this[s]);
public static IConditionBuilder IsAnyFlaskActive(this IEquipmentBuilderCollection @this) => ItemSlotExtensions.Flasks.Select(s => @this[s].HasItem).Aggregate((l, r) => l.Or(r));
public static IConditionBuilder IsAnyFlaskActive(this IEquipmentBuilderCollection @this) => @this.Flasks().Select(s => s.HasItem).Aggregate((l, r) => l.Or(r));