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

public class Raycasting : MonoBehaviour
{
    [SerializeField]
    Transform playerCamera;

    [SerializeField]
    int seeDistance;
    Interactable curretInteractable;

    void Update()
    {
        bool Raycast = Physics.Raycast(
            playerCamera.position,
            playerCamera.TransformDirection(Vector3.forward),
            out RaycastHit hitInfo,
            seeDistance
        );
        Debug.DrawRay(
            playerCamera.position,
            playerCamera.TransformDirection(Vector3.forward) * seeDistance,
            Color.green
        );
        if (Raycast)
        {
            Debug.Log(hitInfo.transform.name);
            if (hitInfo.transform.TryGetComponent<Interactable>(out curretInteractable)) { }
            else
            {
                curretInteractable = null;
            }
        }
        else
        {
            curretInteractable = null;
        }
    }
    void OnInteract()
    {
        if(curretInteractable!=null)
        {
            curretInteractable.Interact();
        }
    }
}