DCGO/Assets/CardEffect/BT1/Red/Metalgreymon_BT1_021.cs

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

public class Metalgreymon_BT1_021 : CEntity_Effect
{
    public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
    {
        List<ICardEffect> cardEffects = new List<ICardEffect>();

        if (timing == EffectTiming.OnAllyAttack)
        {
            ActivateClass activateClass = new ActivateClass();
            activateClass.SetUpICardEffect("Memory +3", CanUseCondition, card);
            activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
            cardEffects.Add(activateClass);

            string EffectDiscription()
            {
                return "[When Attacking] Gain 3 memory. At end of turn� lose 3 memory.";
            }

            bool CanUseCondition(Hashtable hashtable)
            {
                return CardEffectCommons.CanTriggerOnAttack(hashtable, card);
            }

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

                return false;
            }

            IEnumerator ActivateCoroutine(Hashtable _hashtable)
            {
                yield return ContinuousController.instance.StartCoroutine(card.Owner.AddMemory(3, activateClass));

                        ActivateClass activateClass1 = new ActivateClass();
                        activateClass1.SetUpICardEffect("Memory -3", CanUseCondition1, card);
                        activateClass1.SetUpActivateClass(CanActivateCondition1, ActivateCoroutine1, -1, false, EffectDiscription1());
                        CardEffectCommons.AddEffectToPlayer(effectDuration: EffectDuration.UntilEachTurnEnd, card: card, cardEffect: activateClass1, timing: EffectTiming.OnEndTurn);

                        string EffectDiscription1()
                        {
                            return "Lose 3 memory.";
                        }

                        bool CanUseCondition1(Hashtable hashtable)
                        {
                            return true;
                        }

                        bool CanActivateCondition1(Hashtable hashtable)
                        {
                            return true;
                        }

                        IEnumerator ActivateCoroutine1(Hashtable _hashtable1)
                        {
                            yield return ContinuousController.instance.StartCoroutine(card.Owner.AddMemory(-3, activateClass1));
                        }
            }
        }

        return cardEffects;
    }
}