using UnityEngine;

namespace Beyond
{
    public class PlayerAutoRotator : MonoBehaviour
    {
        public float rotationSpeed = 5f;
        private Transform targetToLook;
        private bool shouldRotate = false;

        public void LookAtTarget(Transform target)
        {
            targetToLook = target;
            shouldRotate = true;
        }

        private void Update()
        {
            if (!shouldRotate || targetToLook == null)
                return;

            Vector3 direction = (targetToLook.position - transform.position).normalized;
            direction.y = 0;

            if (direction == Vector3.zero) return;

            Quaternion targetRotation = Quaternion.LookRotation(direction);
            transform.rotation = Quaternion.Slerp(transform.rotation, targetRotation, Time.deltaTime * rotationSpeed);

            if (Quaternion.Angle(transform.rotation, targetRotation) < 1f)
            {
                shouldRotate = false;
            }
        }
    }
}