internal void RegisterDelayedAction <T> (float time, T action) where T : IDelayedAction
{
DelayedCall <T> .Add(time, action);
if (isIncludedType.Contains(typeof(T)))
{
return;
}
delayedCalls.Add(DelayedCall <T> .GetInstance());
isIncludedType.Add(typeof(T));
}