AdvandedMovementWithUnity

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityStandardAssets.CrossPlatformInput;

public class chaCon : MonoBehaviour {


    private Rigidbody m_rb;
    [SerializeField] float m_speed = 10f;

	void Start () {

        m_rb = GetComponent<Rigidbody>();
	}
	void Update () {

        float x = CrossPlatformInputManager.GetAxis("Horizontal");
        float z = CrossPlatformInputManager.GetAxis("Vertical");

        Vector3 movement = new Vector3(x, 0f, z);
        m_rb.AddForce(movement * m_speed);
    }
}