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

public class CameraFollow : MonoBehaviour
{
    [SerializeField]
    private Transform _followTarget;
    [SerializeField]
    private float _smoothTime = 0.15f;
    [SerializeField]
    private bool _stopAtXedges=false;
    [SerializeField]
    private float _maxXValue = 0f;
    [SerializeField]
    private float _minXValue = 0f;



    Vector3 _velocity= Vector3.zero;

    private void FixedUpdate()
    {
        var targetPosition=_followTarget.position;
        targetPosition.z = transform.position.z;
        targetPosition.y = transform.position.y;

        if (_stopAtXedges)
        {
            targetPosition.x = Mathf.Clamp(targetPosition.x, _minXValue, _maxXValue);
        }

        transform.position = Vector3.SmoothDamp(transform.position, targetPosition, ref _velocity,_smoothTime);
    }
}