Ai Chase

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

public class AiChase : MonoBehaviour
{
    public Transform playerTransform;
    public bool isChasing;
    public float chaseDistance;
    public float moveSpeed;
    void Start()

    // Update is called once per frame
    void Update()
    {

        if (isChasing)
        {
            if (transform.position.x > playerTransform.position.x)
            {
                transform.position += Vector3.left * moveSpeed * Time.deltaTime;
            }
            if (transform.position.x < playerTransform.position.x)
            {
                transform.position += Vector3.right * moveSpeed * Time.deltaTime;
            }
        }
        else
        {
            if (Vector2.Distance(transform.position, playerTransform.position) < chaseDistance)
            {
                isChasing = true;
            }

        }


    }
}