DCGO/Assets/Scripts/CardEffect/BT11/Black/BT11_107.cs

using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;

namespace DCGO.CardEffects.BT11
{
    public class BT11_107 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            if (timing == EffectTiming.None)
            {
                ChangeCostClass changeCostClass = new ChangeCostClass();
                changeCostClass.SetUpICardEffect($"Play Cost -2", CanUseCondition, card);
                changeCostClass.SetUpChangeCostClass(changeCostFunc: ChangeCost, cardSourceCondition: CardSourceCondition, rootCondition: RootCondition, isUpDown: isUpDown, isCheckAvailability: () => false, isChangePayingCost: () => true);

                cardEffects.Add(changeCostClass);

                bool CanUseCondition(Hashtable hashtable)
                {
                    return CardEffectCommons.HasMatchConditionOwnersPermanent(card, (permanent) => permanent.IsDigimon && permanent.DigivolutionCards.Count((cardSource) => cardSource.CardNames.Contains("XAntibody") || cardSource.CardNames.Contains("X Antibody")) >= 1);
                }

                int ChangeCost(CardSource cardSource, int Cost, SelectCardEffect.Root root, List<Permanent> targetPermanents)
                {
                    if (CardSourceCondition(cardSource))
                    {
                        if (RootCondition(root))
                        {
                            if (PermanentsCondition(targetPermanents))
                            {
                                Cost -= 2;
                            }
                        }
                    }

                    return Cost;
                }

                bool PermanentsCondition(List<Permanent> targetPermanents)
                {
                    return true;
                }

                bool CardSourceCondition(CardSource cardSource)
                {
                    return cardSource == card;
                }

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

                bool isUpDown()
                {
                    return true;
                }
            }

            if (timing == EffectTiming.OptionSkill)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect(card.BaseENGCardNameFromEntity, CanUseCondition, card);
                activateClass.SetUpActivateClass(null, ActivateCoroutine, -1, false, EffectDiscription());
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[Main] Choose any number of your opponent's Digimon and Tamers whose combined play costs are less than or equal to the play cost of 1 of your Digimon with [Greymon] in its name, and delete all of the chosen cards. Then, 1 of your Digimon with [Greymon] in its name may attack a player.";
                }

                bool CanSelectPermanentCondition(Permanent permanent)
                {
                    if (CardEffectCommons.IsPermanentExistsOnOwnerBattleAreaDigimon(permanent, card))
                    {
                        if (permanent.TopCard.HasGreymonName)
                        {
                            return true;
                        }
                    }

                    return false;
                }

                bool CanSelectPermanentCondition1(Permanent permanent)
                {
                    if (CardEffectCommons.IsPermanentExistsOnOwnerBattleAreaDigimon(permanent, card))
                    {
                        if (permanent.TopCard.HasGreymonName)
                        {
                            if (permanent.CanAttack(activateClass))
                            {
                                if (permanent.CanAttackTargetDigimon(null, activateClass))
                                {
                                    return true;
                                }
                            }
                        }
                    }

                    return false;
                }

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

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
                    {
                        Permanent selectedPermanent = null;

                        int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectPermanentCondition));

                        SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();

                        selectPermanentEffect.SetUp(
                            selectPlayer: card.Owner,
                            canTargetCondition: CanSelectPermanentCondition,
                            canTargetCondition_ByPreSelecetedList: null,
                            canEndSelectCondition: null,
                            maxCount: maxCount,
                            canNoSelect: false,
                            canEndNotMax: false,
                            selectPermanentCoroutine: SelectPermanentCoroutine,
                            afterSelectPermanentCoroutine: null,
                            mode: SelectPermanentEffect.Mode.Custom,
                            cardEffect: activateClass);

                        selectPermanentEffect.SetUpCustomMessage("Select 1 Digimon with [Greymon] in its name.", "The opponent is selecting 1 Digimon with [Greymon] in its name.");

                        yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect.Activate());

                        IEnumerator SelectPermanentCoroutine(Permanent permanent)
                        {
                            selectedPermanent = permanent;

                            yield return null;
                        }

                        if (selectedPermanent != null)
                        {
                            int maxSumCost = selectedPermanent.TopCard.GetCostItself;

                            bool CanSelectPermanentCondition1(Permanent permanent)
                            {
                                if (CardEffectCommons.IsPermanentExistsOnOpponentBattleArea(permanent, card))
                                {
                                    if (permanent.IsDigimon || permanent.IsTamer)
                                    {
                                        if (permanent.TopCard.GetCostItself <= maxSumCost)
                                        {
                                            if (permanent.TopCard.HasPlayCost)
                                            {
                                                return true;
                                            }
                                        }
                                    }
                                }

                                return false;
                            }

                            if (card.Owner.Enemy.GetBattleAreaPermanents().Count(CanSelectPermanentCondition1) >= 1)
                            {
                                maxCount = card.Owner.Enemy.GetBattleAreaPermanents().Count(CanSelectPermanentCondition1);

                                selectPermanentEffect.SetUp(
                                    selectPlayer: card.Owner,
                                    canTargetCondition: CanSelectPermanentCondition1,
                                    canTargetCondition_ByPreSelecetedList: CanTargetCondition_ByPreSelecetedList,
                                    canEndSelectCondition: CanEndSelectCondition1,
                                    maxCount: maxCount,
                                    canNoSelect: false,
                                    canEndNotMax: true,
                                    selectPermanentCoroutine: null,
                                    afterSelectPermanentCoroutine: null,
                                    mode: SelectPermanentEffect.Mode.Destroy,
                                    cardEffect: activateClass);

                                yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect.Activate());

                                bool CanEndSelectCondition1(List<Permanent> permanents)
                                {
                                    if (permanents.Count <= 0)
                                    {
                                        return false;
                                    }

                                    int sumCost = 0;

                                    foreach (Permanent permanent1 in permanents)
                                    {
                                        sumCost += permanent1.TopCard.GetCostItself;
                                    }

                                    if (sumCost > maxSumCost)
                                    {
                                        return false;
                                    }

                                    return true;
                                }

                                bool CanTargetCondition_ByPreSelecetedList(List<Permanent> permanents, Permanent permanent)
                                {
                                    int sumCost = 0;

                                    foreach (Permanent permanent1 in permanents)
                                    {
                                        sumCost += permanent1.TopCard.GetCostItself;
                                    }

                                    sumCost += permanent.TopCard.GetCostItself;

                                    if (sumCost > maxSumCost)
                                    {
                                        return false;
                                    }

                                    return true;
                                }
                            }
                        }
                    }

                    if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition1))
                    {
                        Permanent selectedPermanent = null;

                        int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectPermanentCondition1));

                        SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();

                        selectPermanentEffect.SetUp(
                            selectPlayer: card.Owner,
                            canTargetCondition: CanSelectPermanentCondition1,
                            canTargetCondition_ByPreSelecetedList: null,
                            canEndSelectCondition: null,
                            maxCount: maxCount,
                            canNoSelect: true,
                            canEndNotMax: false,
                            selectPermanentCoroutine: SelectPermanentCoroutine,
                            afterSelectPermanentCoroutine: null,
                            mode: SelectPermanentEffect.Mode.Custom,
                            cardEffect: activateClass);

                        selectPermanentEffect.SetUpCustomMessage("Select 1 Digimon that will attack.", "The opponent is selecting 1 Digimon that will attack.");

                        yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect.Activate());

                        IEnumerator SelectPermanentCoroutine(Permanent permanent)
                        {
                            selectedPermanent = permanent;

                            yield return null;
                        }

                        if (selectedPermanent != null)
                        {
                            if (selectedPermanent.CanAttack(activateClass))
                            {
                                SelectAttackEffect selectAttackEffect = GManager.instance.GetComponent<SelectAttackEffect>();

                                selectAttackEffect.SetUp(
                                    attacker: selectedPermanent,
                                    canAttackPlayerCondition: () => true,
                                    defenderCondition: (permanent) => false,
                                    cardEffect: activateClass);

                                yield return ContinuousController.instance.StartCoroutine(selectAttackEffect.Activate());
                            }
                        }
                    }
                }
            }

            if (timing == EffectTiming.SecuritySkill)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect($"Delete 1 Digimon with the highest play cost", CanUseCondition, card);
                activateClass.SetUpActivateClass(null, ActivateCoroutine, -1, false, EffectDiscription());
                activateClass.SetIsSecurityEffect(true);
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[Security] Delete 1 of your opponent's Digimon with the highest play cost.";
                }

                bool CanSelectPermanentCondition(Permanent permanent)
                {
                    return CardEffectCommons.IsPermanentExistsOnOpponentBattleAreaDigimon(permanent, card) &&
                           CardEffectCommons.IsMaxCost(permanent, card.Owner.Enemy, true);
                }

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

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    if (CardEffectCommons.HasMatchConditionPermanent(CanSelectPermanentCondition))
                    {
                        int maxCount = Math.Min(1, CardEffectCommons.MatchConditionPermanentCount(CanSelectPermanentCondition));

                        SelectPermanentEffect selectPermanentEffect = GManager.instance.GetComponent<SelectPermanentEffect>();

                        selectPermanentEffect.SetUp(
                            selectPlayer: card.Owner,
                            canTargetCondition: CanSelectPermanentCondition,
                            canTargetCondition_ByPreSelecetedList: null,
                            canEndSelectCondition: null,
                            maxCount: maxCount,
                            canNoSelect: false,
                            canEndNotMax: false,
                            selectPermanentCoroutine: null,
                            afterSelectPermanentCoroutine: null,
                            mode: SelectPermanentEffect.Mode.Destroy,
                            cardEffect: activateClass);

                        yield return ContinuousController.instance.StartCoroutine(selectPermanentEffect.Activate());
                    }
                }
            }

            return cardEffects;
        }
    }
}