How Can I Make A Wall jump Code?

Questions & Answers
1

I am very new to unity and am currently making a very simple game. so far its a game where a cube can move around and jump, i set up two walls and wanted to create a wall jump mechanic but i was totally lost. If you can help, that would be great. If this helps here is my jump script:

using UnityEngine;
using System.Collections;

[RequireComponent(typeof(Rigidbody))]
public class Jump : MonoBehaviour
{

    public Vector3 jump;
    public float jumpForce = 2.0f;

    public bool isGrounded;
    Rigidbody rb;
    void Start()
    {
        rb = GetComponent<Rigidbody>();
        jump = new Vector3(0.0f, 2.0f, 0.0f);
    }

    void OnCollisionStay()
    {
        isGrounded = true;
    }

    void Update()
    {
        if (Input.GetKeyDown(KeyCode.Space) && isGrounded)
        {

            rb.AddForce(jump * jumpForce, ForceMode.Impulse);
            isGrounded = false;
        }
    }
}
`
2

Ok, thank you! i just tried it and im on the right track! i still need to fix somethings bit im getting there