DCGO/Assets/CardEffect/BT16/Green/TerriermonXAntibody_BT16_038.cs

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

namespace DCGO.CardEffects.BT16
{
    public class TerriermonXAntibody_BT16_038 : CEntity_Effect
    {
        public override List<ICardEffect> CardEffects(EffectTiming timing, CardSource card)
        {
            List<ICardEffect> cardEffects = new List<ICardEffect>();

            #region Digivolution Condition
            if (timing == EffectTiming.None)
            {
                bool PermanentCondition(Permanent targetPermanent)
                {
                    return targetPermanent.TopCard.CardNames.Contains("Terriermon") || targetPermanent.TopCard.CardNames.Contains("Gummymon");
                }

                cardEffects.Add(CardEffectFactory.AddSelfDigivolutionRequirementStaticEffect(permanentCondition: PermanentCondition, digivolutionCost: 0, ignoreDigivolutionRequirement: false, card: card, condition: null));
            }
            #endregion

            #region Your Turn
            if (timing == EffectTiming.BeforePayCost)
            {
                ActivateClass activateClass = new ActivateClass();
                activateClass.SetUpICardEffect("Digivolution Cost -1", CanUseCondition, card);
                activateClass.SetUpActivateClass(CanActivateCondition, ActivateCoroutine, -1, true, EffectDiscription());
                activateClass.SetHashString("DigivoltuionCost-1_BT16_038");
                cardEffects.Add(activateClass);

                string EffectDiscription()
                {
                    return "[Your Turn] When this Digimon would digivolve into a Digimon with [Gargomon] or [Rapidmon] in its name, reduce the digivolution cost by 1.";
                }

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

                bool CardCondition(CardSource cardSource)
                {
                    if (cardSource.IsDigimon)
                    {
                        if (cardSource.ContainsCardName("Gargomon"))
                        {
                            return true;
                        }

                        if (cardSource.ContainsCardName("Rapidmon"))
                        {
                            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))
                    {
                        return true;
                    }

                    return false;
                }

                IEnumerator ActivateCoroutine(Hashtable _hashtable)
                {
                    if (isExistOnField(card))
                    {
                        Hashtable hashtable = new Hashtable();
                        hashtable.Add("CardEffect", activateClass);

                            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.ContainsCardName("Gargomon"))
                                        {
                                            return true;
                                        }

                                        if (cardSource.ContainsCardName("Rapidmon"))
                                        {
                                            return true;
                                        }
                                    }
                                }

                                return false;
                            }

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

                            bool isUpDown()
                            {
                                return true;
                            }
                        
                    }
                }
            }
            #endregion

            #region Inherit
            if (timing == EffectTiming.OnDetermineDoSecurityCheck)
            {
                bool Condition()
                {
                    if (CardEffectCommons.IsExistOnBattleArea(card))
                    {
                        if (CardEffectCommons.IsOwnerTurn(card))
                        {
                            if (card.PermanentOfThisCard().TopCard.ContainsCardName("Gargomon"))
                            {
                                return true;
                            }

                            if (card.PermanentOfThisCard().TopCard.ContainsCardName("Rapidmon"))
                            {
                                return true;
                            }
                        }
                    }

                    return false;
                }

                cardEffects.Add(CardEffectFactory.PierceSelfEffect(isInheritedEffect: true, card: card, condition: Condition));
            }
            #endregion

            return cardEffects;
        }
    }
}