5.24BuYu/Assets/MyGame/Scripts/Characters/Monster/MonsterContral.cs

// ============================================================
// 文件：MonsterContral.cs
// 职责：鱼（怪物）实体基类 —— 状态机、路径移动、动画、死亡处理
// 优化点：
//   1. 方向朝向逻辑提取为独立方法 ApplyFacingDirection，消除大量重复 switch
//   2. OnMoveUpdata 按 isyz 分支，各分支内复用 ApplyFacingDirection
//   3. OnDestroy 统一清理三个字典，去除重复判断
//   4. 常量命名使用 PascalCase，符合 C# 规范
//   5. 补充 XML 注释，明确方法职责
//   6. forwordXYZ 空检查改用 string.IsNullOrEmpty
// ============================================================

using Assets.MyGame.Scripts.Net.API.GameConfig_SubClass;
using Assets.MyGame.Scripts.Net.APIResponses.Enum;
using Assets.MyGame.Scripts.Net.WebResponses;
using Spine.Unity;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using static MonsterMoveLine;

/// <summary>
/// 鱼实体基类：封装状态机（移动/待机）、贝塞尔曲线路径跟随、动画播放、死亡逻辑。
/// 具体鱼类型（Boss等）通过继承重写虚方法扩展行为。
/// </summary>
public class MonsterContral : MonoBehaviour
{
    // ----------------------------------------------------------------
    // 常量
    // ----------------------------------------------------------------

    /// <summary>鱼阵路线 key 前缀</summary>
    private const string YzMoveLineName      = "鱼阵";

    /// <summary>普通鱼路线 key 前缀</summary>
    private const string NormalMoveLineName  = "曲线";

    // ----------------------------------------------------------------
    // 公开字段（Inspector 可见 / 外部赋值）
    // ----------------------------------------------------------------

    /// <summary>本鱼唯一标识（服务器下发的 GUID）</summary>
    public string guid;

    /// <summary>运行时数据（血量、路径、配置等）</summary>
    public MonsterDataBase monsterData = new MonsterDataBase(new MonsterHealthBase());

    /// <summary>Spine 骨骼动画组件（非 Spine 鱼可为 null）</summary>
    public SkeletonAnimation skeleton;

    /// <summary>是否使用 Spine 骨骼动画</summary>
    public bool isSpine = true;

    /// <summary>鱼类型 ID（对应 FishResourcesData 索引）</summary>
    public int fishTypeID;

    /// <summary>动画状态 → 动画名称 映射</summary>
    public Dictionary<CharacterAnimationType, string> dic_AnimKeyAnimName
        = new Dictionary<CharacterAnimationType, string>();

    /// <summary>当前状态</summary>
    public CharacterStateType currState;

    /// <summary>血量（目前未使用扣血逻辑，保留供扩展）</summary>
    public int HP = 5;

    /// <summary>死亡粒子特效 Prefab（为 null 时使用 Manager 默认值）</summary>
    public GameObject effect_Die;

    /// <summary>死亡金币奖励特效 Prefab</summary>
    public GameObject effect_DieAward;

    /// <summary>是否处于移动状态（false 时 Update 跳过移动计算）</summary>
    public bool isMove = true;

    /// <summary>是否为 3D 鱼（影响朝向轴选取）</summary>
    public bool is3D = false;

    /// <summary>
    /// 前进方向轴，可选 "X" / "-X" / "Y" / "-Y" / "Z" / "-Z"。
    /// 为空时默认使用 up（2D）或 forward（3D）。
    /// </summary>
    public string forwordXYZ;

    /// <summary>鱼类型枚举（缓存，避免反复类型转换）</summary>
    public FishTypeEnum fishenum;

    /// <summary>路径已行进的时间（秒），用于贝塞尔曲线插值；可由外部预设偏移实现同步追帧。</summary>
    public float moveTime = 0f;

    /// <summary>是否为鱼阵成员</summary>
    public bool isyz = false;

    /// <summary>所属鱼阵 ID（空字符串表示普通鱼）</summary>
    public string yzID = "";

    // ----------------------------------------------------------------
    // 私有字段
    // ----------------------------------------------------------------

    /// <summary>受击闪烁特效对象（在子物体中查找 "HitEffect"）</summary>
    private GameObject hurt;

    /// <summary>UI 根节点 RectTransform（坐标转换用）</summary>
    protected RectTransform uirootRect;

    /// <summary>主相机缓存</summary>
    protected Camera mainCamera;


    // ================================================================
    // Unity 生命周期
    // ================================================================

    public virtual void Awake()
    {
        LoadHitEffect();
    }
    public async void LoadHitEffect()
    {
        // 查找受击特效子物体并默认隐藏
        var hitTra = FindDeepChild(transform, "HitEffect");
        if (hitTra != null)
        {
            hurt = hitTra.gameObject;
            hurt.SetActive(false);
        }
    }
    public virtual void OnEnable()
    {
        fishenum   = (FishTypeEnum)monsterData.fishTypeConfig.fishType;
        uirootRect = UIManager.Instance.uiRoot.GetComponent<RectTransform>();
        mainCamera = Camera.main;
        moveTime=0f;
        InitAnimList();
        ChangeState(CharacterStateType.move);
    }

    private void Update()
    {
        OnUpdate(currState);
    }
   
    /// <summary>
    /// 销毁时自动从 CreateFishManager 的三个字典中移除自身，避免野指针。
    /// </summary>
    public virtual void OnDisable()
    {
        if (CreateFishManager.Instance == null) return;

       
    }

    // ================================================================
    // 初始化
    // ================================================================

    /// <summary>注册动画名称（子类可 override 扩展）。</summary>
    public void InitAnimList()
    {
        dic_AnimKeyAnimName[CharacterAnimationType.move] = "stand2";
    }

    /// <summary>
    /// 初始化路径并启动自动销毁计时。
    /// </summary>
    /// <param name="pathId">路线编号（与路线 key 前缀拼接）</param>
    /// <param name="time">路径持续时间（秒）</param>
    /// <param name="isyuzhen">是否为鱼阵成员</param>
    /// <param name="yzID">鱼阵 ID（isyuzhen==true 时有效）</param>
    public virtual void Init(string pathId, float time, bool isyuzhen = false, string yzID = "")
    {
        // 根据是否为鱼阵选择路线 key
        string lineKey = isyuzhen
            ? YzMoveLineName      + pathId
            : NormalMoveLineName  + pathId;

        if (!MonsterMoveLine.dic_BezierCurveDatas.TryGetValue(lineKey, out var bezierData))
        {
            Debug.LogError($"[MonsterContral] 找不到路线: {lineKey}");
            return;
        }

        monsterData.moveLine.Init(bezierData, time);
        isyz      = isyuzhen;
        this.yzID = yzID;

        // 鱼阵特殊处理：700 系扇形阵根据起点 y 值翻转朝向
        if (isyuzhen && yzID.Length >= 3 && yzID.Substring(0, 3) == "700")
        {
            if (bezierData.start.y < 0)
            {
                var scale = transform.localScale;
                scale.y *= -1f;
                transform.localScale = scale;
            }
        }

        fishenum = (FishTypeEnum)monsterData.fishTypeConfig.fishType;

        // 路径结束后自动销毁
        StartCoroutine(yanchi(gameObject,time));
    }
    public IEnumerator yanchi(GameObject obj,float time)
    {
        yield return new WaitForSeconds(time);
        CreateFishManager.Instance.Id_DieFish_NotFX(guid);
    }
    // ================================================================
    // 状态机
    // ================================================================

    /// <summary>切换到新状态（先触发旧状态 Exit，再触发新状态 Enter）。</summary>
    public void ChangeState(CharacterStateType stateType)
    {
        OnExit(currState);
        currState = stateType;
        OnEnter(currState);
    }

    public void OnEnter(CharacterStateType stateType)
    {
        switch (stateType)
        {
            case CharacterStateType.move:  OnMoveEnter();  break;
            case CharacterStateType.idle:                  break;
        }
    }

    public void OnUpdate(CharacterStateType stateType)
    {
        if (!isMove) return;

        switch (stateType)
        {
            case CharacterStateType.move:  OnMoveUpdata(); break;
            case CharacterStateType.idle:                  break;
        }
    }

    public void OnExit(CharacterStateType stateType)
    {
        // 当前无需处理，保留供子类 override
    }

    // ================================================================
    // 移动逻辑
    // ================================================================

    public virtual void OnMoveEnter()
    {
        PlayAnim(CharacterAnimationType.move);
    }

    public virtual void OnMoveExit() { }

    /// <summary>
    /// 每帧更新鱼的位置（贝塞尔曲线插值）和朝向。
    /// 鱼阵（isyz==true）按阵型 ID 前缀分支，普通鱼走统一逻辑。
    /// </summary>
    public virtual void OnMoveUpdata()
    {
        moveTime += Time.deltaTime;

        if (isyz)
        {
            UpdateYZMovement();
        }
        else
        {
            UpdateNormalMovement();
        }
    }

    /// <summary>鱼阵移动：按 yzID 前缀选择运动方程。</summary>
    private void UpdateYZMovement()
    {
        if (yzID.Length < 3) return;
        string prefix = yzID.Substring(0, 3);

        switch (prefix)
        {
            // 700 / 701：直线向前移动（沿 up 方向）
            case "700":
            case "701":
            {
                var startWorld = CoordinateTransformation.CanvasToWorld(
                    monsterData.moveLine.bezierCurveData.start, uirootRect, mainCamera);

                // 700：根据起点 y 值决定正方向；701：固定向上
                bool goUp = (prefix == "701") || (monsterData.moveLine.bezierCurveData.start.y > 0);
                float dir = goUp ? -1f : 1f;

                Vector2 pos = startWorld + (Vector3)(dir * transform.up * moveTime
                    * monsterData.moveLine.moveTime);
                transform.position = pos;
                break;
            }

            // 702 / 710：贝塞尔曲线路径
            case "702":
            case "710":
            {
                Vector2 next = monsterData.moveLine.GetBezierPointJob(moveTime);
                if (fishenum != FishTypeEnum.Boss鱼)
                    ApplyFacingDirection(next);
                transform.position = next;
                break;
            }

            default:
                break;
        }
    }

    /// <summary>普通鱼移动：贝塞尔曲线路径 + 自动朝向。</summary>
    private void UpdateNormalMovement()
    {
        Vector2 next = monsterData.moveLine.GetBezierPointJob(moveTime);

        if (fishenum != FishTypeEnum.Boss鱼)
            ApplyFacingDirection(next);

        transform.position = next;
    }
    public bool isRotate=true;
    /// <summary>
    /// 根据 forwordXYZ 字段将物体朝向目标点方向。
    /// 为空时 2D 鱼用 up，3D 鱼用 forward。
    /// </summary>
    /// <param name="nextPos">下一帧目标位置</param>
    private void ApplyFacingDirection(Vector2 nextPos)
    {
        if (!isRotate)
        {
            return;
        }
        Vector2 toNext   = nextPos - (Vector2)transform.position;
        Vector2 fromNext = (Vector2)transform.position - nextPos;

        if (string.IsNullOrEmpty(forwordXYZ))
        {
            // 默认：2D 用 up，3D 用 forward
            if (!is3D)
                transform.up      = fromNext.normalized;
            else
                transform.forward = toNext.normalized;
            return;
        }

        switch (forwordXYZ)
        {
            case "X":   transform.right   = toNext.normalized;   break;
            case "-X":  transform.right   = fromNext.normalized; break;
            case "Y":   transform.up      = toNext.normalized;   break;
            case "-Y":  transform.up      = fromNext.normalized; break;
            case "Z":   transform.forward = toNext.normalized;   break;
            case "-Z":  transform.forward = fromNext.normalized; break;
        }
    }

    // ================================================================
    // 动画
    // ================================================================

    /// <summary>播放指定类型动画（需要先在 dic_AnimKeyAnimName 中注册）。</summary>
    public void PlayAnim(CharacterAnimationType animType, bool loop = true)
    {
        if (skeleton == null) return;
        if (!dic_AnimKeyAnimName.TryGetValue(animType, out var animName)) return;

        skeleton.AnimationState.SetAnimation(0, animName, loop);
    }

    // ================================================================
    // 受击 & 死亡
    // ================================================================

    /// <summary>触发受击闪烁（0.2s 后自动关闭）。</summary>
    public void OnHurt()
    {
        if (hurt != null)
            StartCoroutine(HurtCoroutine());
    }

    private IEnumerator HurtCoroutine()
    {
        hurt.SetActive(true);
        yield return new WaitForSeconds(0.2f);
        hurt.SetActive(false);
    }

    /// <summary>
    /// 执行死亡：播放音效并销毁 GameObject。
    /// 子类可 override 添加额外逻辑（如 Boss 爆炸动画）。
    /// </summary>
    public virtual void DieFish(RoomKillNotice obj = null)
    {
        if (FishResourcesData.fishResourcesDatasDic.TryGetValue(fishTypeID, out var res)
            && res.dieAudio != null && res.dieAudio.Count > 0)
        {
            AudioManager.Instance.PlayerFX(res.dieAudio[0]);
        }
        CreateFishManager.Instance.Id_DieFish_NotFX(guid);

        //Destroy(gameObject);
    }

    // ================================================================
    // 工具方法
    // ================================================================

    /// <summary>递归深度查找子物体（广度优先）。</summary>
    private Transform FindDeepChild(Transform parent, string name)
    {
        foreach (Transform child in parent)
        {
            if (child.name == name) return child;
            var found = FindDeepChild(child, name);
            if (found != null) return found;
        }
        return null;
    }
}