unityInput01.cs

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

public class UserContoller : MonoBehaviour
{
    private Vector3 vector;
    public float speed = 0.5F;

    // Start is called before the first frame update
    void Start()
    {

    }

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

        vector.Set(Input.GetAxisRaw("Horizontal"), Input.GetAxisRaw("Vertical"), 0);
        if(vector.x != 0 || vector.y != 0){
            transform.Translate(vector.x * speed, vector.y * speed, 0);
        }
    }

}