DCGO/Assets/Scripts/CardEffect/BT4/Green/BT4_095.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System.Linq;
using Photon;
using System;
using Photon.Pun;
public class BT4_095 : CEntity_Effect
{
    public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
    {
        List<ICardEffect> cardEffects = new List<ICardEffect>();

        if (timing == EffectTiming.OnEnterFieldAnyone)
        {
            ActivateClass activateClass = new ActivateClass();
            activateClass.SetUpICardEffect("Return a Digi-egg card from trash to the bottom of Digi-Egg deck ", CanUseCondition, card);
            activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, false, EffectDiscription());
            cardEffects.Add(activateClass);

            string EffectDiscription()
            {
                return "[On Play] Return 1 Digi-Egg card from your trash to the bottom of your Digi-Egg deck.";
            }

            bool CanSelectCardCondition(CardSource cardSource)
            {
                return cardSource.IsDigiEgg;
            }

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

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

                return false;
            }

            IEnumerator ActivateCoroutine(Hashtable _hashtable)
            {
                if (CardEffectCommons.HasMatchConditionOwnersCardInTrash(card, CanSelectCardCondition))
                {
                    int maxCount = Math.Min(1, card.Owner.TrashCards.Count(CanSelectCardCondition));

                    SelectCardEffect selectCardEffect = GManager.instance.GetComponent<SelectCardEffect>();

                    selectCardEffect.SetUp(
                        canTargetCondition: CanSelectCardCondition,
                        canTargetCondition_ByPreSelecetedList: null,
                        canEndSelectCondition: null,
                        canNoSelect: () => false,
                        selectCardCoroutine: SelectCardCoroutine,
                        afterSelectCardCoroutine: null,
                        message: "Select 1 card to return to the bottom of your Digi-Egg deck.",
                        maxCount: maxCount,
                        canEndNotMax: false,
                        isShowOpponent: true,
                        mode: SelectCardEffect.Mode.Custom,
                        root: SelectCardEffect.Root.Trash,
                        customRootCardList: null,
                        canLookReverseCard: true,
                        selectPlayer: card.Owner,
                        cardEffect: activateClass);

                    selectCardEffect.SetNotAddLog();
                    selectCardEffect.SetUpCustomMessage_ShowCard("Digiegg Deck Bottom Card");
                    selectCardEffect.SetUpCustomMessage(
                        "Select 1 card to put on bottom of the deck.",
                        "The opponent is selecting 1 card to put on bottom of the deck.");

                    yield return StartCoroutine(selectCardEffect.Activate());

                    IEnumerator SelectCardCoroutine(CardSource cardSource)
                    {
                        yield return ContinuousController.instance.StartCoroutine(CardObjectController.AddLibraryBottomCards(
                            new List<CardSource>() { cardSource }));
                    }
                }
            }
        }

        if (timing == EffectTiming.BeforePayCost)
        {
            ActivateClass activateClass = new ActivateClass();
            activateClass.SetUpICardEffect("Digivolution Cost -1", CanUseCondition, card);
            activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, true, EffectDiscription());
            activateClass.SetHashString("Digisorption-1_BT4_095");
            cardEffects.Add(activateClass);

            string EffectDiscription()
            {
                return "[Your Turn] When digivolving one of your Digimon into a Digimon card in your hand with <Digi-Burst>, you may suspend this Tamer to reduce the digivolution cost by 1.";
            }

            bool PermanentCondition(Permanent permanent)
            {
                return CardEffectCommons.IsPermanentExistsOnOwnerBattleArea(permanent, card);
            }

            bool CardCondition(CardSource cardSource)
            {
                if (cardSource.IsDigimon)
                {
                    if (cardSource.HasDigiBurst)
                    {
                        if (CardEffectCommons.IsExistOnHand(cardSource))
                        {
                            return true;
                        }
                    }
                }

                return false;
            }

            bool CanUseCondition(Hashtable hashtable)
            {
                if (CardEffectCommons.IsExistOnBattleArea(card))
                {
                    if (CardEffectCommons.IsOwnerTurn(card))
                    {
                        if (CardEffectCommons.CanTriggerWhenPermanentWouldDigivolve(hashtable, PermanentCondition, CardCondition))
                        {
                            return true;
                        }
                    }
                }

                return false;
            }

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

                return false;
            }

            IEnumerator ActivateCoroutine(Hashtable _hashtable)
            {
                yield return ContinuousController.instance.StartCoroutine(new SuspendPermanentsClass(
                    new List<Permanent>() { card.PermanentOfThisCard() },
                    CardEffectCommons.CardEffectHashtable(activateClass)).Tap());

                ContinuousController.instance.PlaySE(GManager.instance.GetComponent<Effects>().BuffSE);

                ChangeCostClass changeCostClass = new ChangeCostClass();
                changeCostClass.SetUpICardEffect("Digivolution Cost -1", CanUseCondition1, card);
                changeCostClass.SetUpChangeCostClass(changeCostFunc: ChangeCost, cardSourceCondition: CardSourceCondition, rootCondition: RootCondition, isUpDown: isUpDown, isCheckAvailability: () => false, isChangePayingCost: () => true);
                card.Owner.UntilCalculateFixedCostEffect.Add((_timing) => changeCostClass);

                yield return ContinuousController.instance.StartCoroutine(CardEffectCommons.ShowReducedCost(_hashtable));

                bool CanUseCondition1(Hashtable hashtable)
                {
                    return true;
                }

                int ChangeCost(CardSource cardSource, int Cost, SelectCardEffect.Root root, List<Permanent> targetPermanents)
                {
                    if (CardSourceCondition(cardSource))
                    {
                        if (RootCondition(root))
                        {
                            if (PermanentsCondition(targetPermanents))
                            {
                                Cost -= 1;
                            }
                        }
                    }

                    return Cost;
                }

                bool PermanentsCondition(List<Permanent> targetPermanents)
                {
                    if (targetPermanents != null)
                    {
                        if (targetPermanents.Count(PermanentCondition) >= 1)
                        {
                            return true;
                        }
                    }

                    return false;
                }

                bool PermanentCondition(Permanent targetPermanent)
                {
                    if (targetPermanent.TopCard != null)
                    {
                        if (targetPermanent.TopCard.Owner == card.Owner)
                        {
                            if (targetPermanent.TopCard.Owner.GetBattleAreaPermanents().Contains(targetPermanent))
                            {
                                return true;
                            }
                        }
                    }

                    return false;
                }

                bool CardSourceCondition(CardSource cardSource)
                {
                    if (cardSource != null)
                    {
                        if (cardSource.Owner == card.Owner)
                        {
                            if (cardSource.HasDigiBurst)
                            {
                                return true;
                            }
                        }
                    }

                    return false;
                }

                bool RootCondition(SelectCardEffect.Root root)
                {
                    return true;
                }

                bool isUpDown()
                {
                    return true;
                }
            }
        }

        if (timing == EffectTiming.SecuritySkill)
        {
            cardEffects.Add(CardEffectFactory.PlaySelfTamerSecurityEffect(card));
        }

        return cardEffects;
    }
}