James Q Assignment Animation

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class LegMover : MonoBehaviour
{
    Vector3 euler;
    float curRot;
    bool isMoving = true;
    float moveSpeed = 0.4f;

    // Start is called before the first frame update
    void Start()
    {
        curRot = Random.Range(-1,2); // We start the leg at a random rotation, this makes it look like the legs are moving independently
        euler = transform.localRotation.eulerAngles; // We store the starting angle, we rotate around this later on
    }

    // Update is called once per frame
    void Update()
    {
        if(isMoving){
            curRot += moveSpeed; // We increase the current rotation

            transform.localRotation = Quaternion.Euler(euler.x,Mathf.Sin(curRot) * 20.0f,euler.z); // We apply the rotation to the joint
        }
    }
}