public static T RandomOrDefault <T>(this IEnumerable <T> source, ConstantRandom crng)
{
T current = default(T);
int count = 0;
crng.Reseed();
foreach (T element in source)
{
if (crng.Next(++count) == 0)
{
current = element;
}
}
return(current);
}
protected KIController(float interval, GDGameScreen owner, Cannon cannon, Fraction fraction, float minRotDelta)
: base(interval, owner, cannon, fraction, true)
{
MinimumRotationalDelta = minRotDelta;
crng = new ConstantRandom(cannon);
}