using StgSharp.Entities;
using StgSharp.Graphics;
using System;
using System.Diagnostics.CodeAnalysis;
using System.Threading;

namespace StgSharp.Controlling
{
    public static partial class TimeLine
    {
        public const long version = 430;
        internal static LinkedList<Form> allForm;

        private static SemaphoreSlim ping;
        private static SemaphoreSlim pong;


        /// <summary>
        /// Tick counter count the frames passed since the program start.
        /// </summary>
        public static readonly Counter<uint> tickCounter = new Counter<uint>(0, 1, 1);

        internal static TimelineBlock currentOperation;
        private static bool isPaused = false;

        static unsafe TimeLine()
        {
            allForm = new LinkedList<Form>();
        }

        public static TimelineBlock CurrentOperation
        {
            get { return currentOperation; }
            set
            {
                if (currentOperation == default ||
                    currentOperation.isComplete)
                {
                    currentOperation = value;
                }
            }
        }

        public static void TimelineMain()
        {



        }

        internal static void UodateAllFrame()
        {
            foreach (Form item in allForm)
            {
                item.formThread.Start();
            }
        }

    }
}