using UnityEngine;

public class Ghost_Eye : MonoBehaviour
{
    public SpriteRenderer spriteRenderer{ get;private set;}

    public Movement movement {get; private set;}
    public Sprite up;
    public Sprite down;
    public Sprite left;
    public Sprite right;

    private void Awake()
    {
        this.spriteRenderer = GetComponent<SpriteRenderer>();
        this.movement = GetComponentInParent<Movement>();
    }
    private void Update()
    {
        if(this.movement.direction == Vector2.up)
        {
            this.spriteRenderer.sprite = this.up;
        }else if(this.movement.direction == Vector2.down)
        {
            this.spriteRenderer.sprite = this.down;
        }else if(this.movement.direction == Vector2.left)
        {
            this.spriteRenderer.sprite = this.left;
        }else if(this.movement.direction == Vector2.right)
        {
            this.spriteRenderer.sprite = this.right;
        }
    }

}