HELP with climbing animation

Hello all,

I am trying to get a humanoid character to climb up a wall with specific targets, kind of like rock climbing. I have no clue how to go about having the character's limbs correspond to the keyboard inputs. Please help. this is what I have:



using System.Collections;
using System.Collections.Generic;
using UnityEditor.UIElements;
using UnityEngine;
using UnityEngine.XR;

public class Ugh : MonoBehaviour
{
public GameObject player;
public GameObject RightHand;
public GameObject LeftHand;
public GameObject LeftFoot;
public GameObject RightFoot;
private Animator animator;

float speed = 3;
//public GameObject target;

[SerializeField] Transform target = null;

[SerializeField] AvatarIKGoal goal = AvatarIKGoal.LeftHand;

[Range(0, 1)]
[SerializeField] float weight = 0.5f;

void Start()
{
animator = this.GetComponent<Animator>();

}

private void OnAnimatorIK(int layerIndex)
{
animator.SetIKPosition(AvatarIKGoal.LeftHand, target.transform.position);
animator.SetIKPositionWeight(AvatarIKGoal.LeftHand, 0.5f);

animator.SetLookAtPosition(target.transform.position);
animator.SetLookAtWeight(0.5f, 0.5f, 0.5f, 0.5f);
}
// Update is called once per frame
void Update()
{
if (Input.GetAxis("Vertical") !=0)
{
player.transform.Translate(Vector3.up * Input.GetAxis("Vertical") * Time.deltaTime);

}

if (Input.GetAxis("Horizontal") != 0)
{
player.transform.Translate(Vector3.right * Input.GetAxis("Horizontal") * Time.deltaTime);

}
//this.transform.Translate(this.transform.forward * speed * Time.deltaTime, Space.World);
//animator.SetFloat("speed", speed);
}
}