secrets adding multiple systems

Hello 
i need some help - the secret system i created added created a subclass for the systems that have triggeredabilities

it gets messed up when i call the refreshtriggers method



public class AttackSystem : TriggeredAbilityLoader, IObserve {





and each system has its seperetate triggerstocheck





   List<Trigger> triggersToCheck = new List<Trigger>

       {

           Trigger.OnThisCreatureAttacked

       };



in the triggeredabilityloader i have the functions that get called like







   protected List<Card> cardswithabilities;



   protected  void ApplyTrigger(TriggeredAbility tability)

   {

       container.AddReaction(new TriggeredAbilityAction(tability));

   }



   protected  void RefreshTriggers(List<Trigger> triggersToCheck)

   {

        cardswithabilities = new List<Card>();

       cardswithabilities = checkforTriggers(triggersToCheck);



   }



   public List<Card> checkforTriggers(List<Trigger> triggersToCheck)

   {

       List<Card> list = GetActiveAbilityTriggers();

       OnFilterTriggerAbilities(list, triggersToCheck);

       return list;

       

   }







   public  List<Card> GetActiveAbilityTriggers()

   {
List<Card> list = new List<Card>();





       foreach (var player in container.GetMatch().players)

       {

           

           list.Add(player[Zones.Hero]);



       }

       return list;

}







public void OnFilterTriggerAbilities(List<Card> candidates, List<Trigger> triggersToCheck)

{



if (TargetContainsTriggeredAbility(candidates) == false)

return;





for (int i = candidates.Count - 1; i >= 0; --i)

{

if (candidates[i].GetAspect<TriggeredAbilities>() != null)

{

Trigger trigger;

var candidatelist = candidates[i].GetAspect<TriggeredAbilities>().triggeredAbilities;

candidatelist.RemoveAll(a => !triggersToCheck.Exists(b => Enum.TryParse(Convert.ToString(a.trigger), out trigger) && trigger == b));



}

else

candidates.RemoveAt(i);



}



}

public bool TargetContainsTriggeredAbility(List<Card> cards)

{

foreach (Card card in cards)

{

if (card.GetAspect<TriggeredAbilities>() != null)

return true;

}

return false;

}




it works with 1 system only but not the second one --- does it have something to do with not protecting the classes or because i made them public or something that the cardswithabilities could be running into each other or something?


any help would be greatlyyy appreciated - thank you!