MovingPlat phan 7

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

public class MovingPlat : MonoBehaviour {


    public float speed = 0.05f, changeDirection = -1;
    Vector3 Move;

    public PauseMenu pausep;

    // Use this for initialization
    void Start () {
       Move = this.transform.position;

        pausep = GameObject.FindGameObjectWithTag("MainCamera").GetComponentInParent<PauseMenu>();
    }

    // Update is called once per frame
    void Update () {
        if (pausep.pause)
        {
            this.transform.position = this.transform.position;

        }
        if (pausep.pause == false)
        {
            Move.x += speed;
            this.transform.position = Move;
        }



    }

    private void OnCollisionEnter2D(Collision2D col)
    {
        if (col.collider.CompareTag("Ground"))
        {
            speed *= changeDirection;
        }



    }


}