DCGO/Assets/Scripts/CardEffect/ST16/Purple/ST16_05.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System.Linq;
using Photon;
using System;
using Photon.Pun;

public class ST16_05 : CEntity_Effect
{
    public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
    {
        List<ICardEffect> cardEffects = new List<ICardEffect>();

        if (timing == EffectTiming.OnDestroyedAnyone)
        {
            cardEffects.Add(CardEffectFactory.RetaliationSelfEffect(isInheritedEffect: false, card: card, condition: null));
        }

        if (timing == EffectTiming.OnAllyAttack)
        {
            ActivateClass activateClass = new ActivateClass();
            activateClass.SetUpICardEffect("Memory -2", CanUseCondition, card);
            activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
            cardEffects.Add(activateClass);

            string EffectDiscription()
            {
                return "[Your Turn] When this Digimon attacks an opponent's Digimon, lose 2 memory.";
            }

            bool CanUseCondition(Hashtable hashtable)
            {
                if (CardEffectCommons.CanTriggerOnAttack(hashtable, card))
                {
                    if (CardEffectCommons.IsOwnerTurn(card))
                    {
                        if (GManager.instance.attackProcess.DefendingPermanent != null)
                        {
                            return true;
                        }
                    }
                }

                return false;
            }

            bool CanActivateCondition(Hashtable hashtable)
            {
                if (CardEffectCommons.IsExistOnBattleArea(card))
                {
                    return true;
                }

                return false;
            }

            IEnumerator ActivateCoroutine(Hashtable _hashtable)
            {
                yield return ContinuousController.instance.StartCoroutine(card.Owner.AddMemory(-2, activateClass));
            }
        }

        return cardEffects;
    }
}