unity2d角色移动旋转问题

Question

下面代码摇杆复位时，旋转角度又回到初始状态了，怎么让角色停留在最后旋转的角度

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

public class PlayerMovement : MonoBehaviour
{
    public float speed;
    new private Rigidbody2D rigidbody;
    private Animator animator;
    
    public Joystick joystick;
    
    void Start()
    {
        rigidbody = GetComponent<Rigidbody2D>();
        animator = GetComponent<Animator>();
        
    }

    void Update()
    {
        Vector2 moveVec = new Vector2(joystick.Horizontal,
     joystick.Vertical);


        Vector3 lookVec = new Vector3(joystick.Horizontal,
         joystick.Vertical, 4000);

        transform.rotation = Quaternion.LookRotation(lookVec, Vector3.forward);
        transform.Translate(moveVec * Time.deltaTime * speed, Space.World);


    }
   
}

Answer 1

加上一个条件：
比如第30行和第31行改为：

if (joystick.Horizontal != 0 && joystick.Vertical!=0)
{
  transform.rotation = Quaternion.LookRotation(lookVec, Vector3.forward);
  transform.Translate(moveVec * Time.deltaTime * speed, Space.World);
}

没调试你自己试试，思路是这样，让摇杆在原位时候不进行Transform的更新