DrRen7

using UnityEngine;

public class ParentUsing : MonoBehaviour
{

    GameObject _targetGO;
    bool UIVision;


    void Update()
    {

        if (Input.GetKeyDown(KeyCode.E) && _targetGO != null)
        {
            ParentSet(_targetGO);
        }
    }

    void ParentSet(GameObject newParentCursor)
    {
        gameObject.transform.parent = newParentCursor.transform;
    }

    void OnTriggerEnter(Collider other)
    {
        if (other.tag == "Cursor")
        {
            UIVision = true;
            _targetGO= other.gameObject;
        }
    }
    private void OnTriggerExit(Collider other)
    {
        if(_targetGO==other.gameObject)_targetGO = null;
    }

}

controller.Move(_walkDirection.normalized * (_speedWalk * Time.deltaTime) +
                             new Vector3(0.0f, _verticalVelocity, 0.0f) * Time.deltaTime);

using UnityEngine;
using UnityEngine.AI;

public class DebugAI : MonoBehaviour
{
    NavMeshAgent _agent;
    void Start()
    {
        _agent = GetComponent<NavMeshAgent>();
       
    }
    private void OnDrawGizmos()
    {
        NavMeshPath path = _agent.path;
        Vector3 nowpoint = transform.position;
        foreach (Vector3 point in path.corners)
        {
            Gizmos.color = Color.yellow;
            Gizmos.DrawSphere(point, 0.15f);
            Gizmos.color= Color.green;
            Gizmos.DrawLine(nowpoint, point);
            nowpoint = point;
        }
    }
}

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

public class Tester : MonoBehaviour
{
    [SerializeField] List<Transform> _allPoint=new List<Transform>();
    Transform _targetPos;
    [SerializeField] Transform _playerPos;
    [SerializeField] float _playerTargetDis;
    [SerializeField] float _stopDistans;
    [SerializeField] float _speed;
    bool _isToPlayer;

    private void Start()
    {
        SetAllPoint();
        _targetPos = SelectRandom();
    }

    void SetAllPoint()
    {
        foreach (GameObject t in GameObject.FindGameObjectsWithTag("Point"))
        {
            _allPoint.Add(t.transform);
        }
    }
    Transform SelectRandom()
    {
        int rand = Random.Range(0, (_allPoint.Count));
        Debug.Log(rand);
        return _allPoint[rand];
    }
    private void Update()
    {
        if (_isToPlayer) MoveToPlayer();
        else MoveToPoint();
        
              
    }
    private void FixedUpdate()
    {
        _isToPlayer = SeePlayer();
    }
    void MoveToPoint()
    {
        transform.position = Vector3.MoveTowards(transform.position, _targetPos.position, _speed * Time.deltaTime); //заменить мб движение по нашмешу
        if(Vector3.Distance(transform.position, _targetPos.position) < _stopDistans) _targetPos = SelectRandom();
    }
   void MoveToPlayer()
    {
        transform.position = Vector3.MoveTowards(transform.position, _playerPos.position, _speed * Time.deltaTime);
    }

    bool SeePlayer() //тут это от проекта зависит я сделал от дальности без поля зрения и тд
    {
        if (Vector3.Distance(transform.position, _playerPos.position) > _playerTargetDis) return false;
        return true;
    }

}

using UnityEngine;
 
public class Rotate : MonoBehaviour
{
    float _currentSpeed;
    float _targetSpeed;
    [SerializeField] float _speedRotate;
    const float c_acceleration = 20f;
    const float c_di_acceleration = 10f;
    float _acceleration;

    private void Update()
    {
        _targetSpeed = Input.GetAxis("Mouse Y")*_speedRotate;
        _acceleration = _targetSpeed != 0 ? c_acceleration : c_di_acceleration;
        _currentSpeed = Mathf.MoveTowards(_currentSpeed, _targetSpeed, _acceleration * Time.deltaTime);
    }

}