using UnityEngine;
using Valve.VR;
using System;

public class WatchOverlay : MonoBehaviour {
    private void Start() {
        if (OpenVR.System != null) return;

        Debug.Log(OpenVR.Overlay);

        var error = EVRInitError.None;
        OpenVR.Init(ref error, EVRApplicationType.VRApplication_Overlay);
        if (error != EVRInitError.None) {
            throw new Exception("Failed to initialize OpenVR: " + error);
        }

        Debug.Log(OpenVR.Overlay);
    }

    private void OnDestroy() {
        if (OpenVR.System != null) {
            OpenVR.Shutdown();
        }
    }
}