using System.Collections;
using UnityEngine;
using UnityEngine.SceneManagement;
public sealed class SceneLoader : MonoBehaviour
{
    [SerializeField] private string destination = "LabDestination";
    private bool loading;
    private void Awake() { DontDestroyOnLoad(gameObject); }
    [ContextMenu("Load Destination")]
    public void LoadDestination()
    {
        if (!Application.isPlaying || loading) return;
        if (!Application.CanStreamedLevelBeLoaded(destination)) { Debug.LogError("Destination is not available: " + destination, this); return; }
        StartCoroutine(Load());
    }
    private IEnumerator Load()
    {
        loading = true;
        AsyncOperation operation = SceneManager.LoadSceneAsync(destination, LoadSceneMode.Single);
        if (operation == null) { loading = false; yield break; }
        yield return operation;
        Debug.Log("Loaded: " + SceneManager.GetActiveScene().name, this);
        loading = false;
    }
}