ConeDetection

public bool Detect(Transform detector, CountdownTimer timer, int numberOfRays = 10)
{
    //If the timer is running, the NPC is already aware of the player
    if (timer.IsRunning)
    {
        return false;
    }

    //Get the movement direction
    Vector2 movementDirection = detector.gameObject.GetComponent<NPC>().MovementController.Destination - (Vector2)detector.position;

    // If the NPC has reached its destination, keep the last valid movement direction
    // This is to prevent the raycast from flipping 180 degrees when the NPC stops moving
    if (movementDirection.sqrMagnitude < 0.01f)
    {
        movementDirection = lastMovementDirection;
    }
    else
    {
        lastMovementDirection = movementDirection;
    }

    // Get the angle between the movement direction and the forward vector of the detector
    var angleToPlayer = Vector3.Angle(movementDirection, detector.forward);

    // Calculate the start and end angles for the cone
    float startAngle = -detectionAngle / 2f;
    float endAngle = detectionAngle / 2f;

    // Calculate the step size for each ray
    float stepSize = (endAngle - startAngle) / (numberOfRays - 1);

    // Get the angle of the movement vector in radians
    float angleMovement = Mathf.Atan2(movementDirection.y, movementDirection.x);

    LayerMask layerMask = LayerMask.GetMask("Player");

    for (int i = 0; i < numberOfRays; i++)
    {
        // Calculate the angle for this ray
        float angle = startAngle + stepSize * i + angleMovement;

        // Calculate the direction for this ray
        Vector2 direction = new Vector2(Mathf.Cos(angle), Mathf.Sin(angle));

        // Cast the ray
        RaycastHit2D hit = Physics2D.Raycast(detector.position, direction, detectionRadius, layerMask);

        // Draw the ray in the Scene view
        Debug.DrawRay(detector.position, direction * detectionRadius, Color.red);

        // If the ray hit a player, return true
        if (hit.collider != null && hit.collider.CompareTag("Player"))
        {
            player = hit.collider.transform;

            // Restart the timer to check again
            timer.Start();
            return true;
        }
    }

    return false;
}