using UnityEngine;
using UnityEngine.SceneManagement;

public static class HubReturnData
{
    public static int lastDoorIndex = -1;
    public static Vector3 lastDoorPosition = Vector3.zero;
}

public class LevelDoor : MonoBehaviour
{
    public string levelSceneName; // Set this in the Inspector for each door
    public Sprite openDoorSprite;
    public Sprite closedDoorSprite;
    public bool isOpen = true;
    public int levelIndex = 0;

    private SpriteRenderer spriteRenderer;
    private bool playerInRange = false;

    void Start()
    {
        spriteRenderer = GetComponent<SpriteRenderer>();
        UpdateDoorState();
    }

    void Update()
    {
        if (isOpen && playerInRange && Input.GetKeyDown(KeyCode.E))
        {
            HubReturnData.lastDoorIndex = levelIndex;
            GameObject player = GameObject.FindGameObjectWithTag("Player");
            if (player != null)
                HubReturnData.lastDoorPosition = player.transform.position;
            SceneManager.LoadScene(levelSceneName);
        }
    }

    void OnTriggerEnter2D(Collider2D other)
    {
        if (other.CompareTag("Player"))
            playerInRange = true;
    }

    void OnTriggerExit2D(Collider2D other)
    {
        if (other.CompareTag("Player"))
            playerInRange = false;
    }

    public void CloseDoor()
    {
        isOpen = false;
        UpdateDoorState();
    }

    private void UpdateDoorState()
    {
        if (spriteRenderer != null)
            spriteRenderer.sprite = isOpen ? openDoorSprite : closedDoorSprite;
    }
}