问角色不会动，只有场景会动

EN

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

 public class TankControls : MonoBehaviour 
 {

    public GameObject thePlayer;
    public bool isMoving;   
    public float horizontalMove;  
    public float verticalMove;


    void Update () 
    {
        if (Input.GetButton("Horizontal") || Input.GetButton("Vertical"))  
        {
             isMoving = true;
             thePlayer.GetComponent<Animator>().Play("Walk");
             horizontalMove = Input.GetAxis("Horizontal") * Time.deltaTime * 150;  
             verticalMove = Input.GetAxis("Vertical") * Time.deltaTime * 3.9f; 
             thePlayer.transform.Rotate(0, horizontalMove, 0);  
             thePlayer.transform.Translate(0, 0, verticalMove);  
        }
        else
        {
             isMoving = false;  
             thePlayer.GetComponent<Animator>().Play("Idle");  
        }
    }
}