AliceBall/Assets/_Alice/Scripts/Item/CarrotGem.cs

using System;
using System.Collections;
using System.Collections.Generic;
using DarkTonic.MasterAudio;
using DG.Tweening;
using EPOOutline;
using UnityEngine;

public class CarrotGem : MonoBehaviour
{
    public GameObject carrot;
    public GameObject realGem;
    public GameObject fakeGem;
    public GameObject punishGem;

    public GameObject[] yeZi;
    
    [NonSerialized]
    public int Id;

    private float _high;
    private bool _isFly;
    private bool _isTrigger;
    private bool _isHand;
    private bool _isMove;
    private bool _isGet;
    
    private Vector3 _startPos;
    
    public SeekGemType gemType;
    public void Init(int curid)
    {
        realGem.SetActive(false);
        fakeGem.SetActive(false);
        punishGem.SetActive(false);
        _isHand = false;
        fakeGem.GetComponent<Animator>().enabled = false;
        punishGem.GetComponent<Animator>().enabled = false;
        Id = curid;
        _startPos=transform.position;
    }

    public void GetGem(int gemTypeIndex)
    {
        gemType = (SeekGemType)gemTypeIndex;
        if(gemTypeIndex==3)
            GameManager.Ins.taskManager.isGetGem = true;
        StartCoroutine(ShowGem());
    }
    
    IEnumerator ShowGem()
    {
        carrot.SetActive(true);
        MasterAudio.StopAllSoundsOfTransform(transform);
        GameManager.Ins.PlaySound3DRPC("1.48",transform);
        yield return new WaitForSeconds(0.5f);
        carrot.SetActive(false);
        switch (gemType)
        {
            case SeekGemType.Fake:
                fakeGem.SetActive(true);
                fakeGem.GetComponent<Animator>().enabled = true;
                GameManager.Ins.PlaySound3DRPC("1.31",transform);
                break;
            case SeekGemType.Punish:
                punishGem.SetActive(true);
                punishGem.GetComponent<Animator>().enabled = true;
                GameManager.Ins.PlaySound3DRPC("1.32",transform);
                break;
            case SeekGemType.Real:
                realGem.SetActive(true);
                GameManager.Ins.PlaySound3DRPC("1.30",transform);
                realGem.transform.DORotate(new Vector3(0, 360, 0), 2f, RotateMode.FastBeyond360)
                    .SetEase(Ease.Linear)
                    .SetLoops(-1); // -1 表示无限循环
                break;
        }
        _isGet = false;
        if (gemType == SeekGemType.Real)
        {
            LaunchTowards(GameManager.Ins.playerRightHand.transform);
            yield return !_isMove;
            GameManager.Ins.PlaySound2DRPC("1.51");
            _isGet = true;
            yield return new WaitForSeconds(4f);
            GameManager.Ins.taskManager.CompleteTask();
        }
        yield return new WaitForSeconds(1f);
        Destroy(gameObject);
    }
    private void Update()
    {
        _isTrigger = MRInput.Ins.pressRightTrigger;
        if(_isMove)
            return;
        if (_isTrigger && !_isFly && _isHand)
        {
            MRInput.Ins.VibrateRightController(0.3f,1);
            if (GameManager.Ins.playerRightHand.triggerDis > 0 &&
                _startPos.y + GameManager.Ins.playerRightHand.triggerDis * 100 > transform.position.y)
            {
                transform.position = Vector3.Lerp(transform.position,
                    new Vector3(_startPos.x, _startPos.y + GameManager.Ins.playerRightHand.triggerDis * 100,
                        _startPos.z), Time.deltaTime);
                foreach (var item in yeZi)
                {
                    item.transform.localScale=new Vector3(1,1+GameManager.Ins.playerRightHand.triggerDis * 100,1);
                }
            } 
            
            if ( transform.position.y > 0.2f)
            {
                _isFly = true;
                transform.position = new Vector3(transform.position.x, 0.2f, transform.position.z);
                foreach (var item in yeZi)
                {
                    item.transform.localScale=new Vector3(1,1,1);
                }
                GameManager.Ins.taskManager.GetCarrotGem(gameObject);
            }
        }

        if (_isGet)
        {
            transform.position=GameManager.Ins.playerRightHand.transform.position;
            transform.rotation = GameManager.Ins.playerRightHand.transform.rotation;
        }
    }
    
    [Tooltip("水平飞行速度 (m/s)")]
    float flightSpeed = 10f;

    [Tooltip("重力加速度 (正值)，默认 9.81")]
    public float gravity = 9.81f;
    
    // 调用此方法开始飞向 movingHand
    public void LaunchTowards(Transform movingHand)
    {
        StartCoroutine(FlyCoroutine(movingHand));
    }
    private IEnumerator FlyCoroutine(Transform hand)
    {
        _isMove = true;
        Vector3 pos        =transform.position;                // 当前模拟位置
        Vector3 startPos   = pos;
        Vector3 targetPos0 = hand.position;

        // 1. 计算初始水平距离和方向
        Vector3 toTarget0 = targetPos0 - startPos;
        toTarget0.y = 0;
        float distXZ0     = toTarget0.magnitude;

        // 2. 飞行大致时间
        float flightTime = distXZ0 / flightSpeed;
        if (flightTime < 0.01f) yield break;

        // 3. 初始垂直速度 vY
        float dy = targetPos0.y - startPos.y;
        float vY = dy / flightTime + 0.5f * gravity * flightTime;

        // 4. 初始速度向量
        Vector3 velocity = toTarget0.normalized * flightSpeed
                           + Vector3.up * vY;

        float elapsed = 0f;
        while (elapsed < flightTime)
        {
            float dt = Time.deltaTime;
            elapsed += dt;

            // 重定向水平速度到「当前」手位置
            Vector3 toHand = hand.position - pos;
            toHand.y = 0;
            if (toHand.sqrMagnitude > 0.001f)
            {
                Vector3 vxz = toHand.normalized * flightSpeed;
                velocity.x = vxz.x;
                velocity.z = vxz.z;
            }

            // 叠加重力
            velocity.y -= gravity * dt;

            // 更新位置
            pos += velocity * dt;
            transform.position = pos;

            yield return null;
        }

        // 结束时钉在手上当前位置
        transform.position = hand.position;
        _isMove = false;
    }

    private void OnTriggerEnter(Collider other)
    {
        if (other.tag == "RightHand")
        {
           _isHand = true;
        }
    }

    private void OnTriggerExit(Collider other)
    {
        if (other.tag == "RightHand")
        {
            _isHand = false;
        }
    }
}