RayCast2D Detecting Ground

Unity Engine
1

Hi, I currently have a script set up for a drag and shoot ability, although I only want to be able to drag and shoot whenever the player is standing on a pillar, so far I got it to work so that way the player has to be touching a pillar to be able to drag and shoot, but I can still drag and shoot whenever the player is touching the side of a pillar. I have implemented a RayCast to detect a pillar, but I don’t know how to make it so that way I can drag and shoot only when the player is standing on a pillar.

public class PlayerMov : MonoBehaviour
{
    public float power = 10f;
    public Rigidbody2D rb;
    public BoxCollider2D bc;
    private bool isGrounded = false;
    private Vector3 horizontalMov;
    private float rotationalSpeed = 20f;

    public Vector2 minPower;
    public Vector2 maxPower;

    LineTraj tl;

    Camera cam;
    Vector2 force;
    Vector3 startPoint;
    Vector3 endPoint;

    private void Start ()
    {
        cam = Camera.main;
        tl = GetComponent<LineTraj>();
        isGrounded = false;
    }


    private void Update()
    {

        RaycastHit2D hit = Physics2D.Raycast(transform.position + new Vector3(.49f, 0f, .5f), transform.TransformDirection(Vector2.down), 10f);
        Debug.DrawRay(transform.position + new Vector3(.49f, 0f, .5f), transform.TransformDirection(Vector2.down) * 10f, Color.red);

        RaycastHit2D hit1 = Physics2D.Raycast(transform.position + new Vector3(-.48f, 0f, -.48f), transform.TransformDirection(Vector2.down), 10f);
        Debug.DrawRay(transform.position + new Vector3(-.48f, 0f, -.48f), transform.TransformDirection(Vector2.down) * 10f, Color.red);

        if (hit.collider.tag.Equals("Ground"))
        {
            Debug.Log("Hit: " + hit.collider.name);
        }
        else if (hit1.collider.tag.Equals("Ground"))
        {
            Debug.Log("Hit1: " + hit1.collider.name);
        }

        if (isGrounded == true)
        {
            if (Input.GetMouseButtonDown(0))
            {
                startPoint = cam.ScreenToWorldPoint(Input.mousePosition);
                startPoint.z = 15;
            }

            if (Input.GetMouseButton(0))
            {
                Vector3 currentPoint = cam.ScreenToWorldPoint(Input.mousePosition);
                currentPoint.z = 15;
                tl.RenderLine(startPoint, currentPoint);
            }

            if (Input.GetMouseButtonUp(0))
            {
                endPoint = cam.ScreenToWorldPoint(Input.mousePosition);
                endPoint.z = 15;

                force = new Vector2(Mathf.Clamp(startPoint.x - endPoint.x, minPower.x, maxPower.x), Mathf.Clamp(startPoint.y - endPoint.y, minPower.y, maxPower.y));
                rb.AddForce(force * power, ForceMode2D.Impulse);
                tl.EndLine();

            }
        }

        horizontalMov = new Vector3(0f, 0f, -Input.GetAxis("Horizontal"));
        transform.Rotate(horizontalMov * rotationalSpeed * Time.deltaTime);
    }

    void OnCollisionEnter2D(Collision2D other)
    {
        if(other.gameObject.CompareTag("Ground"))
        {
            isGrounded = true;
        }
    }

    void OnCollisionExit2D(Collision2D other)
    {
        if(other.gameObject.CompareTag("Ground"))
        {
            isGrounded = false;
        }
    }
}

Here is an image:

[Album] Player
2

A quick and dirty solution to this would be to simply have a boolean trigger whenever the player is collided with the pillar itself using tags. If you only want certain sides of the pillars to be usable make separate colliders with their own rigidbodies and adjust accordingly