Continentis/Assets/Scripts/MainGame/Card/CardLogicBase.cs

using System;
using System.Collections.Generic;
using System.Linq;
using Continentis.MainGame.Character;
using Continentis.MainGame.Equipment;
using SLSFramework.General;
using SLSFramework.UModAssistance;
using UnityEngine;

namespace Continentis.MainGame.Card
{
    public abstract partial class CardLogicBase
    {
        [Header("Reference")] 
        public CardData cardData;
        public CardInstance cardInstance;
        
        public ICardOwner owner => cardInstance.owner;
        public CharacterBase user => cardInstance.user;
        public CombatTeam team => cardInstance.team;
        public HandCardView handCardView => cardInstance.handCardView;
        public IntentionCardView intentionCardView => cardInstance.intentionCardView;

        [Header("Card Base Info")]
        public Guid cardID;
        public int upgradeLevel;

        [Header("Submodules")]
        public AttributeSubmodule attributeSubmodule { get; private set; }
        public WeightSubmodule weightSubmodule { get; private set; }
        public CombatBuffSubmodule combatBuffSubmodule { get; private set; }
        public EventSubmodule eventSubmodule { get; private set; } 
        public ContentSubmodule contentSubmodule { get; private set; }
        public PlaySubmodule playSubmodule { get; private set; }
        public HashSet<CardLogicComponentBase> logicComponents { get; private set; }

        /// <summary>
        /// 生成卡牌逻辑实例
        /// </summary>
        public static CardLogicBase GenerateCardLogic(CardData data)
        {
            string typeID = ModManager.GetTypeID(data.modName, "Cards", data.className);
            Type logicType = ModManager.GetType(typeID);
            
            if(logicType == null) 
            {
                Debug.LogError($"Card class '{typeID}' not found in assemblies.");
                return null;
            }
            
            if (Activator.CreateInstance(logicType) is CardLogicBase cardLogic)
            {
                cardLogic.cardData = data;
                cardLogic.Setup();
                return cardLogic;
            }
            
            Debug.LogError($"Card class '{typeID}' not found or could not be instantiated.");
            return null;
        }
        
        public void Setup()
        {
            this.cardID = Guid.NewGuid();
            
            this.attributeSubmodule = new AttributeSubmodule(this);
            this.weightSubmodule = new WeightSubmodule(this);
            this.eventSubmodule = new EventSubmodule(this);
            this.combatBuffSubmodule = new CombatBuffSubmodule(this);
            this.contentSubmodule = new ContentSubmodule(this);
            this.playSubmodule = new PlaySubmodule(this);
            this.logicComponents = new HashSet<CardLogicComponentBase>();

            SetUpLogicComponents();
        }

        protected virtual void SetUpLogicComponents()
        {
            
        }

        public virtual void Initialize()
        {
            RefreshCardAttributes();
            CardTextInterpreter.InterpretText(this);

            if (HasKeyword("Instant")) //如果是“瞬发”牌，添加抽牌后立刻打出的事件
            {
                eventSubmodule.onDraw.InsertByPriority("Instant", new EventUnit(() =>
                {
                    DetectTargetsValidity(out List<CharacterBase> valid, out _, out _);
                    Play(SetRandomTargets(valid), user);
                }, 99));
            }
        }

        public T AddLogicComponent<T>() where T : CardLogicComponentBase, new()
        {
            if (logicComponents.Any(component => component is T))
            {
                Debug.LogWarning($"Card {cardData.className} already has component of type {typeof(T)}, cannot add duplicate.");
                return null;
            }
            else
            {
                T component = new T();
                component.Initialize(this);
                logicComponents.Add(component);
                return component;
            }
        }
        
        public T LogicComponent<T>() where T : CardLogicComponentBase
        {
            return logicComponents.OfType<T>().FirstOrDefault();
        }

        public void UpgradeCard()
        {
            if (owner is not CombatTeam)
            {
                KeyValuePair<string, List<CardInstance>> currentPile = cardInstance.deck.GetCardLocation(cardInstance, out int index);
                if (!cardData.upgradeNode.isTerminalNode)
                {
                    cardInstance.DestroyHandCardView();

                    CardData newData = cardData.upgradeNode.upgradeCards[0]; //后续可改为选择升级方向
                    CardLogicBase newLogic = CardLogicBase.GenerateCardLogic(newData);
                    cardInstance.cardLogic = newLogic;
                    newLogic.cardInstance = cardInstance;
                    cardInstance.cardLogic.Initialize();
                    if (user is PlayerHero)
                        cardInstance.GenerateHandCardView(CombatUIManager.Instance.combatMainPage.Pile(currentPile.Key), index);
                }
            }
            else
            {

            }
        }
        
        /// <summary>
        /// 获取衍生卡牌数据
        /// </summary>
        public CardData GetDerivativeCardData(int index)
        {
            return ModManager.GetData<CardData>(cardData.derivativeCardDataRefs[index]);
        }
        
        /// <summary>
        /// 获取衍生卡牌数据
        /// </summary>
        public CardData GetDerivativeCardData(string dataName)
        {
            if (cardData.derivativeCardDataRefs.Contains(dataName))
            {
                return ModManager.GetData<CardData>(dataName);
            }

            Debug.LogError($"Card {cardData.className} does not contain derivative card data '{dataName}'.");
            return null;
        }
    }

    /// <summary>
    /// 卡牌逻辑组件基类接口
    /// 注意，所有的子接口需要实现的函数：
    /// ComponentTargetingEffect：此牌瞄准目标时调用
    /// ComponentUntargetingEffect：此牌取消瞄准目标时调用
    /// </summary>
    public abstract class CardLogicComponentBase
    {
        protected CardLogicBase card;
        protected CharacterBase user => card.user;
        protected CombatTeam team => card.team;
        
        public virtual void Initialize(CardLogicBase card)
        {
            this.card = card;
            card.eventSubmodule.onTargeting += TargetingEffect;
            card.eventSubmodule.onUntargeting += UntargetingEffect;
        }

        protected virtual void TargetingEffect(CharacterBase target)
        {
            
        }

        protected virtual void UntargetingEffect()
        {
            
        }
    }
}