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

public class GrabManager : MonoBehaviour
{
    public Transform tr;
    public Transform grabObject;

    private bool isTouched = false;
    private bool isGrabbed = false;



    // Start is called before the first frame updatec
    void Start()
    {
        tr = GetComponent<Transform>();
    }

    void Update()
    {
        //잡는 동작
        if (isTouched && OVRInput.GetDown(OVRInput.Button.SecondaryHandTrigger))
        {
            grabObject.SetParent(tr);
            grabObject.GetComponent<Rigidbody>().isKinematic = true;
            isGrabbed = true;
        }

        if (isGrabbed && OVRInput.GetUp(OVRInput.Button.SecondaryHandTrigger))
        {
            grabObject.SetParent(null);
            Vector3 _velocity = OVRInput.GetLocalControllerVelocity(OVRInput.Controller.RTouch);
            grabObject.GetComponent<Rigidbody>().velocity = _velocity;
            grabObject.GetComponent<Rigidbody>().isKinematic = false;
            isGrabbed = false;
            isTouched = false;
            grabObject = null;
        }

        if (OVRInput.GetDown(OVRInput.Button.SecondaryIndexTrigger))
        {
            OVRInput.SetControllerVibration(0.5f, 0.5f, OVRInput.Controller.RTouch);
        }
    }

    void OnTriggerEnter(Collider coll)
    {
        if (coll.gameObject.layer == 8)
        {
            grabObject = coll.transform;
            isTouched = true;
        }
    }
}