using Cysharp.Threading.Tasks;
using UnityEngine;
using UnityEngine.AddressableAssets;

public class AddressablesTest : MonoBehaviour
{
    [Header("Preferences")]
    [SerializeField] private AssetReferenceGameObject _assetReferenceGameObject;

    private GameObject _instance;

    private async void Instantiate()
    {
        if (_instance != null)
            return;

        _instance = await Addressables.InstantiateAsync(_assetReferenceGameObject);
    }

    private void DestroyInstance()
    {
        if (_instance == null)
            return;

        Addressables.ReleaseInstance(_instance);
        _instance = null;
    }

    private void OnGUI()
    {
        if (GUILayout.Button("Instantiate"))
            Instantiate();

        if (GUILayout.Button("Destroy Instance"))
            DestroyInstance();

        if (GUILayout.Button("Unload Unused Assets"))
            Resources.UnloadUnusedAssets();
    }
}