Character Movement WIP

using System.Collections;
using UnityEngine;

public class CharacterMovement : MonoBehaviour {


    public float maxSpeed = 6.0f;
    public bool facingRight = true;
    public float moveDirection;
    public Rigidbody rb;
    public float jumpSpeed = 100.0f;

    public bool grounded = false;
    public Transform groundCheck;
    public float groundRadius = 0.2f;
    public LayerMask whatIsGround;

    void Awake()
    {
        rb = GetComponent<Rigidbody> ();
        groundCheck = GameObject.Find ("GroundCheck").transform;
    }

    // Use this for physics stuff (like rigid bodies etc)
    void FixedUpdate ()
    {
        groundded = Physics2D.OverlapCircle (groundCheck.position, groundRadius, whatIsGround);

        rb.velocity = new Vector2(moveDirection * maxSpeed, rb.velocity.y);
        if (moveDirection > 0.0f && !facingRight) {
            Flip ();
        }
        else if (moveDirection < 0.0f && facingRight) {
            Flip ();
        }
    }

    // Update is called once per frame
    void Update () {
        moveDirection = Input.GetAxis ("Horizontal");

        if(grounded && Input.GetKeyDown("Space")
            {
                rb.AddForce(new Vector2(0, jumpSpeed));
            }
    }

    void Flip()
    {
        facingRight = !facingRight;
        transform.Rotate (Vector3.up, 180.0f, Space.World);
    }

}