[Unity]2Dゲームで画像のキャラクターを移動時にスクリプトで左右反転させる方法(2022年)

void Update()
    {
        if (Input.GetKey(KeyCode.A))
        {
            this.GetComponent<SpriteRenderer>().flipX = true;
        }
        if (Input.GetKey(KeyCode.D))
        {
            this.GetComponent<SpriteRenderer>().flipX = false;
        }
    }

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

public class NewBehaviourScript : MonoBehaviour
{
    //向き
    bool right = false;
    bool left = false;
    // Start is called before the first frame update
    void Start()
    {

    }

    // Update is called once per frame
    void Update()
    {
        GameObject obj = GameObject.Find("player");
        Vector3 scale = obj.transform.localScale;
        if (Input.GetKey(KeyCode.A)&&left==false && scale.x > 0)
        {
            left = true;
            scale.x = -scale.x;
            obj.transform.localScale = scale;
        }
        if (Input.GetKeyUp(KeyCode.A))
        {
            left = false;
        }
        if (Input.GetKey(KeyCode.D)&&right==false)
        {
            right = true;
            scale.x = 0.08787499f;
            obj.transform.localScale = scale;
        }
        if (Input.GetKeyUp(KeyCode.D))
        {
            right = false;
        }
    }
}