using Aiwaz.Common.Animations;

namespace Aiwaz.Common
{
    public static class Timeline
    {
        private static double realTime;
        public static double RealTime { get { return realTime; } }
        private static double demoTime;
        public static double DemoTime { get { return demoTime; } }
        public static double SpeedAndDirection { get; set; }
        private static double lastRealDeltaTime;

        public static void Advance(double argSeconds)
        {
            lastRealDeltaTime = argSeconds;
            realTime += argSeconds;
            demoTime += argSeconds * SpeedAndDirection;
            AnimationManager.Animate();
        }
    }
}