Movimiento Lateral

using UnityEngine;
using System.Collections;

public class playercontroller : MonoBehaviour {

float movimiento, velocidad;


// Use this for initialization
void Start () {

velocidad = 5;

}

// Update is called once per frame
void Update () {

movimiento = Input.GetAxis ("Horizontal");
GetComponent<Rigidbody> ().velocity = new Vector3 (movimiento * velocidad, GetComponent<Rigidbody> ().velocity.y);

}
}