PlayerDialogue

using UnityEngine;

public class PlayerDialog : MonoBehaviour
{
    [SerializeField] private Dialogue _dialogue;
    [SerializeField] private DialoguePanelController _dialoguePanelController;
    [SerializeField] private float _range;
    [SerializeField] private float _dialogOutDistance;

    private PlayerInventory _inventory;

    private void Start()
    {
        _inventory = GetComponent<PlayerInventory>();
    }

    private void Update()
    {
        Look();
    }

    private void Look()
    {
        var ray = Camera.main.ScreenPointToRay(Input.mousePosition);
        RaycastHit hit;
        if (Physics.Raycast(ray, out hit, _range))
        {
            if (hit.collider.TryGetComponent(out DialogueNPC dialogueNPC) && Input.GetKeyDown(KeyCode.E))
            {
                if (_dialogue.GetDialogueNpc() == null)
                {
                    _dialogue.SetNPC(dialogueNPC);
                    _dialoguePanelController.EnablePanel();
                    _dialogue.NextPhrase(_inventory);
                }
                else if (dialogueNPC != _dialogue.GetDialogueNpc())
                {
                    _dialogue.SetNPC(dialogueNPC);
                    _dialogue.ResetPhrases();
                    _dialogue.NextPhrase(_inventory);
                }
                else if (_dialogue.GetDialogueNpc() != null && _dialogue.CurrentIndex < _dialogue.GetDialogueNpc().GetPhrasesCount() - 1)
                {
                    _dialogue.NextPhrase(_inventory);
                }
                else
                {
                    ResetDialogue();
                }
            }

            if (_dialogue.GetDialogueNpc() != null &&
        Vector3.Distance(transform.position, _dialogue.GetDialogueNpc().transform.position) > _dialogOutDistance)
            {
                ResetDialogue();
            }
        }
    }

    private void ResetDialogue()
    {
        _dialogue.ResetNPC();
        _dialogue.ResetPhrases();
        _dialoguePanelController.DisablePanel();
    }
}