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// Copyright (c) 2022-2023 Magic Leap, Inc. All Rights Reserved.
// Use of this file is governed by the Magic Leap 2 Software License Agreement, located here: https://www.magicleap.com/software-license-agreement-ml2  
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using UnityEngine;
using UnityEngine.Events;

namespace MagicLeap.Spectator
{
    public class MarkerEvent : UnityEvent<string, GameObject> { }

    public abstract class MarkerDetector : MonoBehaviour
    {
        #region Enums

        public enum State
        {
            Starting,
            Running,
            Stopping,
            Stopped
        }

        #endregion

        #region Private properties

#pragma warning disable 0414
        private State _state = State.Stopped;
        private object stateLock = new object();
        public State state
        {
            get { lock (stateLock) { return _state; } }
            protected set { lock (stateLock) { _state = value; } }
        }
#pragma warning restore 0414

        #endregion

        #region Public events

        public MarkerEvent markerEvent = new MarkerEvent();

        #endregion
    }
}