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

public class SceneSampler : MonoBehaviour
{
    int currentSceneIndex = 0;
    public GameObject displayText;

    void Awake()
    {
        DontDestroyOnLoad(this.gameObject);
    }

    void Update()
    {
        bool controllersActive = OVRInput.GetActiveController() == OVRInput.Controller.Touch ||
                                 OVRInput.GetActiveController() == OVRInput.Controller.LTouch ||
                                 OVRInput.GetActiveController() == OVRInput.Controller.RTouch;

        displayText.SetActive(controllersActive);

        if (OVRInput.GetUp(OVRInput.Button.Start))
        {
            currentSceneIndex++;
            if (currentSceneIndex >= SceneManager.sceneCountInBuildSettings) currentSceneIndex = 0;
            SceneManager.LoadScene(currentSceneIndex);
        }

        Vector3 menuPosition = OVRInput.GetLocalControllerPosition(OVRInput.Controller.LTouch) + Vector3.up * 0.09f;
        displayText.transform.position = menuPosition;
        displayText.transform.rotation = Quaternion.LookRotation(menuPosition - Camera.main.transform.position);
    }
}