root = XDocument.Parse (File.ReadAllText (Application.dataPath + "/Resources/level1.xml")).Element ("root");

using System.Collections;
using UnityEngine;

public class InstantiateDialog : MonoBehaviour {

    public TextAsset ta;
    public Dialog dialog;
    public int _currentnode;

    void Start ()
    {
  Dialog dialog = Dialog.Load (ta);
  foreach (Node nd in dialog.nodes)
  {
   Debug.Log (nd.NpcText);
  }
  Debug.Log (dialog.nodes [_currentnode].NpcText); // Это пытаюсь вызвать тут норм.
    }
    

    void Update () {
  
    }

    void OnGUI()
    {
  GUI.Box (new Rect (Screen.width / 2 - 300, Screen.height - 300, 600, 250), "");
  Debug.Log (dialog.nodes [_currentnode].NpcText); //// Это пытаюсь вызвать. Тут не работает.
    }
}

turret.rotation = Quaternion.Slerp(turret.rotation, turret.transform.rotation=new Quaternion(0,0,90,0), 5 * Time.deltaTime);

public class NewScript : MonoBehaviour {

public bool isStart = false;

if (isStart)
{
public GameObject obj;
}

}

public class Tank2DShell : MonoBehaviour {

    [SerializeField] private float speed;
    [SerializeField] private float damage;
    [SerializeField] private string[] tagList;
    [SerializeField] private LayerMask layers;

    public void SetDirection(Vector3 direction)
    {
  Rigidbody body = GetComponent<Rigidbody>();

  body.velocity = direction.normalized * speed;
    }
}

public void SetDirection(Vector3 direction, float speedMultiplier = 1) {
  Rigidbody body = GetComponent<Rigidbody>();
  body.velocity = direction.normalized * speed * speedMultiplier;
}
// ...
shell.SetDirection(tankShellPoint.forward, 5);