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

using System;
using System.Collections.Generic;
using Continentis.MainGame.Character;
using Continentis.MainGame.Combat;
using Continentis.MainGame.UI;
using Lean.Pool;
using NaughtyAttributes;
using SLSFramework.General;
using UniRx;
using UnityEngine;

namespace Continentis.MainGame.Card
{
    public partial class CardInstance : IGameElement
    {
        public Guid elementID { get; set; }
        
        [Header("References")]
        public DeckSubmodule deck;
        public CardLocation cardLocation;
        public CardData cardData;
        public CompositeDisposable disposables = new CompositeDisposable();
        
        public ICardOwner owner;
        public CharacterBase user;
        public CombatTeam usingTeam;
        
        public CardLogicBase cardLogic;
        public int upgradeLevel;
        
        [Header("Submodules")]
        [ShowNativeProperty]
        public AttributeSubmodule attributeSubmodule { get; private set; }
        [ShowNativeProperty]
        public WeightSubmodule weightSubmodule { get; private set; }
        [ShowNativeProperty]
        public CombatBuffSubmodule combatBuffSubmodule { get; private set; }
        [ShowNativeProperty]
        public EventSubmodule eventSubmodule { get; private set; } 
        [ShowNativeProperty]
        public ContentSubmodule contentSubmodule { get; private set; }
        [ShowNativeProperty]
        public PlaySubmodule playSubmodule { get; private set; }
        
        public CardInstance(CardData data, ICardOwner owner, string initialPileName, int index = -1)
        {
            (this as IGameElement).Initialize();
            
            this.cardData = data;
            this.owner = owner;
            this.user = owner as CharacterBase;
            
            if (this.owner is CombatTeam team)
            {
                this.usingTeam = team;
            }
            else if (this.owner is CharacterBase character)
            {
                this.usingTeam = character.team;
            }
            
            this.deck = owner.deckSubmodule;
            this.cardLocation = new CardLocation(initialPileName, index);

            if (index < 0)
            {
                this.deck.Pile(cardLocation.pileName).Add(this);
            }
            else
            {
                this.deck.Pile(cardLocation.pileName).Insert(index, this);
            }
            
            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.cardLogic = CardLogicBase.GenerateCardLogic(data);
            this.cardLogic.Initialize(this);
            this.cardLogic.SetUpLogicComponents();
        }
        
        /// <summary>
        /// 根据CardLogic生成卡牌实例
        /// </summary>
        /// <param name="template">卡牌实体实例</param>
        /// <param name="owner">卡牌持有者</param>
        /// <param name="pileName">初始卡堆名称"</param>
        /// <param name="index">插入位置，默认为0</param>
        public static CardInstance GenerateCardInstance(CardInstance template, ICardOwner owner, string pileName, int index = -1)
        {
            CardInstance cardInstance = new CardInstance(template.cardData, owner, pileName, index);
            //TODO: 复制template的属性到cardInstance
            return cardInstance;
        }

        
        /// <summary>
        /// 根据CardData生成卡牌实例
        /// </summary>
        /// <param name="data">卡牌数据</param>
        /// <param name="owner">卡牌持有者</param>
        /// <param name="pileName">初始卡堆名称"</param>
        /// <param name="index">插入位置，默认为0</param>
        /// <returns></returns>
        public static CardInstance GenerateCardInstance(CardData data, ICardOwner owner, string pileName, int index = -1)
        {
            CardInstance card = new CardInstance(data, owner, pileName, index);

            if (owner == CombatMainManager.Instance.characterController.playerTeam)
            {
                CombatUIManager.Instance.combatMainPage.teamSwitchButton
                    .UpdateTeamPileText(CombatMainManager.Instance.characterController.playerTeam);
            }
            
            //下面的部分后续放入CardLogic的初始化函数中
            card.RefreshCardAttributes();
            
            if (card.HasKeyword("Instant")) //如果是“瞬发”牌，添加抽牌后立刻打出的事件
            {
                card.eventSubmodule.onDraw.InsertByPriority("Instant", new PrioritizedAction(() =>
                {
                    card.DetectTargetsValidity(out List<CharacterBase> valid, out _, out _);
                    card.Play(card.SetRandomTargets(valid), card.user);
                }, 99));
            }
            
            return card;
        }

        public HandCardView GenerateHandCardView(string pileName, int index = -1)
        {
            PileBase pile = CombatUIManager.Instance.combatMainPage.Pile(pileName);
            return GenerateHandCardView(pile, index);
        }
        
        /// <summary>
        /// 生成手牌
        /// </summary>
        /// <param name="pile">手牌生成位置</param>
        /// <param name="index">插入位置，-1为末尾</param>
        /// <returns></returns>
        public HandCardView GenerateHandCardView(PileBase pile, int index = -1)
        {
            GameObject handCardObjectPrefab = MainGameManager.Instance.basePrefabs.handCardObject;
            HandCardView handCardView = LeanPool.Spawn(handCardObjectPrefab, pile.rectTransform).GetComponent<HandCardView>();
            if (index >= 0)
            {
                pile.InsertCard(handCardView, index);
            }
            else
            {
                pile.AddCard(handCardView);
            }

            handCardView.card = this;
            this.handCardView = handCardView;
            
            handCardView.transform.localScale = pile is HandPile ? Vector3.one : Vector3.zero;
            
            handCardView.Setup(this);
            handCardView.currentPile = pile;
            handCardView.cardOrb.gameObject.SetActive(false);
            
            return handCardView;
        }
        
        public void DestroyHandCardView()
        {
            if (handCardView != null)
            {
                handCardView.currentPile.RemoveCard(handCardView);
                LeanPool.Despawn(handCardView.gameObject);
                handCardView = null;
            }
        }

        public IntentionCardView GenerateIntentionCardView()
        {
            GameObject intentionCardObjectPrefab = MainGameManager.Instance.basePrefabs.intentionCardObject;
            HUD_Intention intention = user.characterView.hudContainer.enablingHUDs["Intention"] as HUD_Intention;
            IntentionCardView intentionCardView = LeanPool.Spawn(intentionCardObjectPrefab, intention.hudTransform).GetComponent<IntentionCardView>();
            intention.AddCard(intentionCardView);
            intentionCardView.card = this;
            this.intentionCardView = intentionCardView;
            intentionCardView.transform.localScale = Vector3.one;
            intentionCardView.Setup(this);
            return intentionCardView;
        }
        
        public void DestroyIntentionCardView()
        {
            if (intentionCardView != null)
            {
                HUD_Intention intention = user.characterView.hudContainer.enablingHUDs["Intention"] as HUD_Intention;
                intention.RemoveCard(intentionCardView);
                intentionCardView = null;
            }
        }
    }

    public partial class CardInstance
    {
        public HandCardView handCardView;
        public IntentionCardView intentionCardView;
    }
    
    public class CardLocation
    {
        public string pileName;
        public int index;

        public CardLocation(string pileName, int index)
        {
            this.pileName = pileName;
            this.index = index;
        }
    }
}