ZhenShiXunYouJi2/Assets/Scripts/CIG/AdProviderMonoBehaviour.cs

using System;
using System.Collections.Generic;
using System.Threading;
using CIG.Extensions;
using UnityEngine;

namespace CIG
{
	public class AdProviderMonoBehaviour : MonoBehaviour
	{
		private void Start()
		{
			this._mainThread = Thread.CurrentThread;
			this.InvokeRepeating(new Action(this.InvokeMainThreadQueue), 1f, 1f, true);
		}

		private void OnDestroy()
		{
			this.CancelInvoke(new Action(this.InvokeMainThreadQueue));
		}

		public void InvokeOnMainThread(Action action, float time)
		{
			if (object.ReferenceEquals(Thread.CurrentThread, this._mainThread))
			{
				this.Invoke(action, time, false);
			}
			else
			{
				this.EnqueueActionOnMainThread(delegate
				{
					this.Invoke(action, time, false);
				});
			}
		}

		private void EnqueueActionOnMainThread(Action action)
		{
			object updateOnMainThreadActionsLock = this._updateOnMainThreadActionsLock;
			lock (updateOnMainThreadActionsLock)
			{
				this._updateOnMainThreadActions.Enqueue(action);
			}
		}

		private void InvokeMainThreadQueue()
		{
			if (this._updateOnMainThreadActions.Count > 0)
			{
				Action action;
				do
				{
					action = null;
					object updateOnMainThreadActionsLock = this._updateOnMainThreadActionsLock;
					lock (updateOnMainThreadActionsLock)
					{
						if (this._updateOnMainThreadActions.Count > 0)
						{
							action = this._updateOnMainThreadActions.Dequeue();
						}
					}
					if (action != null)
					{
						action();
					}
				}
				while (action != null);
			}
		}

		private Thread _mainThread;

		private readonly object _updateOnMainThreadActionsLock = new object();

		private readonly Queue<Action> _updateOnMainThreadActions = new Queue<Action>();
	}
}