在做泰斗破坏神的时候 有个自动导航到NPC的功能!

代码如下：没有BUG！但是为什么导航的时候会自动播放人物的run动画？

public class PlayerAutoMove : MonoBehaviour {

    private NavMeshAgent navAgent;
    public float minDistance = 1.0f;//设置寻路 到达终点的最小距离
    public Transform targetTrans;
    // Use this for initialization
    void Start () {
        navAgent = GetComponent<NavMeshAgent>();
    
    }

    public void SetDestination(Vector3 target) {
        navAgent.enabled = true;
        navAgent.SetDestination(target);
       // Debug.Log("target:"+target);
    }
    
    // Update is called once per frame
    void Update () {

        if (navAgent.enabled) {
            //当 每次 enabled navmesh agent的时候 可能来不及计算remainDistance 可能会为0
            if (minDistance > navAgent.remainingDistance&&navAgent.remainingDistance>0.0f)
            {
               
             //   Debug.Log("remianDistance："+navAgent.remainingDistance+" minDistance："+minDistance);
                navAgent.Stop();
                navAgent.enabled = false;
                TaskManager.Instance.OnArriveDestination();
            }
        }
        if (Input.GetMouseButtonDown(0)&&!EventSystem.current.IsPointerOverGameObject()) {
           //SetDestination(targetTrans.position);
        }
    }
}

下面是我控制人物移动的代码!

public class PlayerMove : MonoBehaviour {

    // Use this for initialization
    public float velocity = 5.0f;
    private Rigidbody playerRigid;
    private Animator playerAnim;
    void Start () {
        playerAnim = GetComponent<Animator>();
        playerRigid = GetComponent<Rigidbody>();
        playerAnim.SetBool("PlayerRun",false);
    
    }
    
    // Update is called once per frame
    void Update () {
        float h = Input.GetAxis("Horizontal");
        float v = Input.GetAxis("Vertical");
        float ySpeed=playerRigid.velocity.y;
       // float playerY = transform.position.y;
        if (Mathf.Abs(h) > 0.05f || Mathf.Abs(v) > 0.05f)
        {
            //要用 -1-1表示旋转的方向要用 Quaternion.LookRotation(new Vector3(h,0.0f,v));
            //LookAt是朝向某个点 不是把 它自己的Z 轴转到某个方向
          // transform.rotation = Quaternion.LookRotation(new Vector3(h,0.0f,v));
          //  Debug.Log("target:"+new Vector3(h,0.0f,v).normalized);
            //transform.LookAt(new Vector3(h,playerY,v).normalized);
            transform.LookAt(transform.position+new Vector3(h,0.0f,v));
            if (playerAnim.GetCurrentAnimatorStateInfo(1).IsName("New State")) {
                playerRigid.velocity = new Vector3(h * velocity, 0.0f ,v * velocity);
              //  Debug.Log("NewState!!!!");
                playerAnim.SetBool("PlayerRun", true);
            }
        }
        else {
            playerRigid.velocity = new Vector3(0.0f,ySpeed,0.0f);
            playerAnim.SetBool("PlayerRun",false);
        }
    
    }
}