using UnityEngine;

/// <summary>
/// Smooth top/back camera that keeps the player and generated path visible.
/// </summary>
public class CameraFollow : MonoBehaviour
{
    public Transform target;
    public Vector3 offset = new Vector3(0f, 8f, -8f);
    public float followSpeed = 6f;
    public float lookHeight = 1f;

    private void LateUpdate()
    {
        if (target == null)
        {
            return;
        }

        Vector3 desiredPosition = target.position + offset;
        transform.position = Vector3.Lerp(transform.position, desiredPosition, followSpeed * Time.deltaTime);
        transform.LookAt(target.position + Vector3.up * lookHeight);
    }
}