PrinceOfGlory/Assets/Scripts/HandCatch/GrabItem.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class GrabItem : MonoBehaviour
{
    public bool restIsBack = false; //放开后是否返回原位置
    public bool isUseRigidbody = false; //是否使用重力
    private Vector3 startPosition = Vector3.zero; //初始位置
    public bool startIsUseRigid = true;
    private Rigidbody m_rig;
    public Transform m_originParent;
    private CatchManager m_catch;

    public AudioSource cathcAudio;
    public AudioSource downAudio;

    private string nowCatchHandName = "";

    public EffectHideAndShowCtr effectHideAndShowCtr;

    //计时相关
    bool isRun = false;
    float waitTime = 2f;
    float runTime = 0;

    //计时等待显示出现的动画（特效）
    bool isRun2 = false;   
    float waitTime2 = 1f;
    float runTime2 = 0;

    private void Awake()
    {
        m_rig = GetComponent<Rigidbody>();
        if(effectHideAndShowCtr == null)
            effectHideAndShowCtr = GetComponent<EffectHideAndShowCtr>();
        m_originParent = transform.parent;
        startPosition = this.transform.localPosition;
        SetRigState(startIsUseRigid);
    }

    private void Update()
    {
        if (isRun)
        {
            
            runTime += Time.deltaTime;
            if (runTime >= waitTime)
            {
                //开始隐藏
                isRun = false;
                runTime = 0;
                HideObj();
            }
        }
    }

    void HideObj()
    {
        if (effectHideAndShowCtr != null)
        {
            //this.GetComponent<BoxCollider>().enabled = false;
            effectHideAndShowCtr.Hide();
            StartCoroutine(ShowObj());
        }
    }

    IEnumerator ShowObj()
    {
        yield return new WaitForSeconds(1);
        this.GetComponent<BoxCollider>().isTrigger = true;
        //transform.SetParent(m_originParent);
        SetRigState(false);
        isUseRigidbody = false;
        SetStartPosition();
        effectHideAndShowCtr.Show();
        SetMoveMent(true);
        //StartCoroutine(SetEnabled());
    }

    //IEnumerator SetEnabled()
    //{
    //    yield return new WaitForSeconds(1);
    //    this.GetComponent<BoxCollider>().enabled = true;
    //}

    public void OnReset(string name)
    {
        if (nowCatchHandName != name) return;
        if (downAudio != null)
            downAudio.Play();
        if (restIsBack)
        {
            isRun = true;
            this.GetComponent<BoxCollider>().isTrigger = false;
            isUseRigidbody = true;
            transform.SetParent(m_originParent);
            SetRigState(true);
        }
        else
        {
            transform.SetParent(m_originParent);
            SetRigState(true);
        }
    }

    private void OnTriggerEnter(Collider other)
    {
        if (other.gameObject.CompareTag("RightHand"))
        {
            //Debug.Log("Ent碰到了:"+other.gameObject.name);
            //if (m_catch == null)
                m_catch = other.GetComponent<CatchManager>();
            SetTriggerParameter("DisTrigger");
            if (m_catch == null) return;
           // Debug.Log("111是否开始:"+ m_catch.Start);
            if (m_catch.Start)
            {
                isRun = false;
                runTime = 0;
                nowCatchHandName = other.gameObject.name;
                SetMoveMent(false);
                SetRigState(false);
                m_catch.SetParent(transform);
                m_catch.SetCurrentItem(this);
                if (cathcAudio != null)
                    cathcAudio.Play();
            }
        }
    }

    private void OnTriggerStay(Collider other)
    {
        if (other.gameObject.CompareTag("RightHand"))
        {
            //Debug.Log("Stay碰到了"+ other.gameObject.name);
            //if (m_catch == null)
                m_catch = other.GetComponent<CatchManager>();
            
            if (m_catch == null) return;
            //Debug.Log("222是否开始:" + m_catch.Start);
            if (m_catch.Start)
            {
                isRun = false;
                runTime = 0;
                nowCatchHandName = other.gameObject.name;
                SetMoveMent(false);
                SetRigState(false);
                m_catch.SetParent(transform);
                m_catch.SetCurrentItem(this);
            }
        }
    }

    private void SetRigState(bool value)
    {
        if (isUseRigidbody)
        {
            m_rig.useGravity = value;
            m_rig.isKinematic = !m_rig.useGravity;
        }
    }

    private void SetStartPosition()
    {
        this.transform.localRotation = new Quaternion(0,0,0,0);
        this.transform.localPosition = startPosition;
    }

    void SetMoveMent(bool isMove)
    {
        if (this.GetComponent<UpDownMovement>() != null)
        {
            Debug.Log("设置移动:"+isMove);
            this.GetComponent<UpDownMovement>().isMove = isMove;
        }
    }
    [Header("动画控制")]
    [SerializeField] private GameObject childAnimator; // 直接拖动绑定

    public void SetTriggerParameter(string parameterName)
    {
        if (childAnimator != null)
        {
            Destroy(childAnimator);
        }
    }
   
}