public PunyonStuffRandom(float start, float end, float avg, int acc, Func <float, float> funcUp, Func <float, float> funcDown)
{
Func <float, float> dummyFunc = (x) =>
{
if (x <= avg)
{
return(funcUp((x - start) / Mathf.Abs(avg - start)));
}
else
{
return(funcDown((x - avg) / Mathf.Abs(end - avg)));
}
};
Func <float, float> sinFunc = (x) =>
{
if (x <= avg)
{
return(Mathf.Pow(Mathf.Sin(funcUp(x) * Mathf.PI * 0.5f), 4f));
}
else
{
return(Mathf.Pow(Mathf.Sin(funcUp(x) * Mathf.PI * 0.25f + Mathf.PI * 0.25f), 4f));
}
};
cheat = new CheatRandom(start, end, dummyFunc, acc);
}
public void CheatRandomTestSimplePasses()
{
float avg = 10.2f;
float start = 6f;
float end = 13.5f;
Func <float, float> func = (x) =>
{
if (x <= avg)
{
//Debug.Log("fuc small= " + (x-start) / (avg - start));
return((x - start) / (avg - start));
}
else
{
//Debug.Log("fuc= large" + (end - x) / (end - avg));
return((end - x) / (end - avg));
}
};
Func <float, float> sinFunc = (x) =>
{
return(Mathf.Pow(Mathf.Sin(func(x) * Mathf.PI * 0.5f), 2f));
};
int acc = 100;
var cheat = new CheatRandom(start, end, sinFunc, acc);
Dictionary <float, int> randomCount = new Dictionary <float, int>();
int max = 100000;
for (int i = 0; i < max; i++)
{
var result = cheat.Random();
if (!randomCount.ContainsKey(GetResult(result)))
{
randomCount.Add(GetResult(result), 0);
}
randomCount[GetResult(result)] += 1;
}
float sum = 0;
var r = from data in randomCount orderby data.Key select data;
int index = 0;
foreach (var kp in r)
{
sum += (kp.Key * kp.Value);
//Debug.Log(((index / (float)acc) * (end - start)) + start);
//Assert.AreEqual(((index / (float)acc) * (end - start)) + start, kp.Key);
Debug.Log(string.Format("[{0}] = {1:N0}", kp.Key, kp.Value));
index += 1;
}
Debug.Log("avg = " + sum / (float)max);
}
