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using System;
public static class HashRandom
{
private static XXHash src = new XXHash((int)DateTime.UtcNow.Ticks);
private static int cnt = 0;
public static uint Next()
{
return HashRandom.src.GetHash(HashRandom.cnt++);
}
public static int FastNext(int maxInt)
{
return (int)((ulong)HashRandom.Next() % (ulong)((long)maxInt));
}
public static int Next(int maxInt)
{
uint num = (uint)(-1 / maxInt);
uint num2 = num * (uint)maxInt;
uint num3;
do
{
num3 = HashRandom.Next();
}
while (num3 > num2);
return (int)(num3 / num);
}
public static int Next(int minInt, int maxInt)
{
return HashRandom.Next(maxInt - minInt) + minInt;
}
}
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