/// <summary>
/// Shuffle the collection.
/// </summary>
public static void Shuffle <T>(this IList <T> collection)
{
for (int i = collection.Count - 1; i >= 0; i--)
{
int randomIndex = MyRandom.Next(0, i + 1);
T objInPosI = collection[i];
collection[i] = collection[randomIndex];
collection[randomIndex] = objInPosI;
}
}
/// <summary>
/// Return true or false based on a probability of "0.0 to 1.0"
/// </summary>
public static bool Chance(float probability)
{
int randint = MyRandom.Next(0, 101);
return((probability * 100) >= randint);
}
/// <summary>
/// Choice and return a random value of the collection.
/// </summary>
public static T ChoiceAnyOne <T>(this IReadOnlyList <T> collection)
{
int index = MyRandom.Next(0, collection.Count);
return(collection[index]);
}