public static FRandom Next(FRandom previous, int minValue, int maxValue)
{
return(new FRandom(NextRanged(previous, minValue, maxValue), NewU(previous.U), NewV(previous.V)));
}
private static int NextRanged(FRandom previous, int minValue, int maxValue)
{
return((int)(minValue + Next(previous.U, previous.V) * (maxValue - minValue)));
}
/// <summary>
/// Used for generating a sequence from a single known seed.
/// Skip(0,...) is the same as Next, but Skip(1,...) is the same
/// as calling Next twice but having to pass the result of the first
/// one into the second.
/// </summary>
/// <param name="skip">Number of random numbers in sequence to skip</param>
/// <param name="previous"></param>
/// <param name="minValue"></param>
/// <param name="maxValue"></param>
/// <returns></returns>
public static FRandom Skip(int skip, FRandom previous, int minValue, int maxValue)
{
return(skip <= 0 ?
Next(previous, minValue, maxValue)
: Skip(skip - 1, Next(previous, minValue, maxValue), minValue, maxValue));
}