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

public class TransformDemo : MonoBehaviour
{
    bool positive = true;
    // Start is called before the first frame update
    void Start()
    {


    }

    // Update is called once per frame
    void Update()
    {
        float d = 1 * Time.deltaTime;
        Vector3 pos = transform.position;
        //Vector3 posNegative = transform.position;
        if (positive == true)
        {
            if(pos.x<1)
            pos.x += d;
            transform.position = pos;
            if (pos.x >= 1)
            {
                positive = false;
            }
        }
        if (positive == false)
        {
            pos.x -= d;
            transform.position = pos;
            if (pos.x <= -1)
            {
                positive = true;
            }
        }
    }
}