public static int RandomInt(ref ulong seed, int max)
{
int num;
int num1;
if ((max & -max) == max)
{
return((int)((long)max * (long)Utils.RandomNext(ref seed, 31) >> 31));
}
do
{
num = Utils.RandomNext(ref seed, 31);
num1 = num % max;
}while (num - num1 + (max - 1) < 0);
return(num1);
}
public static float RandomFloat(ref ulong seed)
{
return((float)Utils.RandomNext(ref seed, 24) / 16777216f);
}