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

public class ObjShake : MonoBehaviour
{
    private Vector3 originPosition;
    //private Quaternion originRotation;
    private float m_shaketime, m_shakearea;

    public void Update()
    {
        if (m_shaketime > 0)
        {
            transform.position = originPosition + Random.insideUnitSphere * m_shakearea;
            //transform.transform.rotation = new Quaternion(
            //                originRotation.x + Random.Range(-shakearea, shakearea) * 0.2f,
            //                originRotation.y + Random.Range(-shakearea, shakearea) * 0.2f,
            //                originRotation.z + Random.Range(-shakearea, shakearea) * 0.2f,
            //                originRotation.w + Random.Range(-shakearea, shakearea) * 0.2f);
            m_shaketime -= Time.deltaTime;
            if (m_shaketime <= 0f)
                transform.position = originPosition;
        }
    }

    public void Shake(float _shaketime, float _shakearea)
    {
        originPosition = transform.position;
        //originRotation = transform.rotation;
        m_shaketime = _shaketime;
        m_shakearea = _shakearea;
    }

    public bool IsShake() { return m_shaketime > 0; }
}