public Mods GeteModsFromInt(int mods)
{
Mods eMods = Mods.Omod;
foreach (var key in ModsConv.Keys)
{
if ((mods & key) > 0)
{
eMods = eMods | ModsConv[key].Item1;
}
}
return(eMods);
}
ar_ms_step2 = 150; // ar5-10
public Dictionary <string, float> ApplyMods(Beatmap map, Mods mods)
{
float od = map.OverallDifficulty;
float ar = map.ApproachRate;
float cs = map.CircleSize;
var retValue = new Dictionary <string, float>();
if ((mods & Mods.MapChanging) == 0)
{
retValue.Add("AR", ar);
retValue.Add("CS", cs);
retValue.Add("OD", od);
return(retValue);
}
float speed = 1;
if ((mods & Mods.Dt) != 0 || (mods & Mods.Nc) != 0)
{
speed *= 1.5f;
}
if ((mods & Mods.Ht) != 0)
{
speed *= 0.75f;
}
float od_multiplier = 1;
if ((mods & Mods.Hr) != 0)
{
od_multiplier *= 1.4f;
}
if ((mods & Mods.Ez) != 0)
{
od_multiplier *= 0.5f;
}
od *= od_multiplier;
float odms = od0_ms - (float)Math.Ceiling(od_ms_step * od);
//ar
float ar_multiplier = 1;
if ((mods & Mods.Hr) != 0)
{
ar_multiplier *= 1.4f;
}
if ((mods & Mods.Ez) != 0)
{
ar_multiplier *= 0.5f;
}
ar *= ar_multiplier;
float arms = ar <= 5
? (ar0_ms - ar_ms_step1 * ar)
: (ar5_ms - ar_ms_step2 * (ar - 5));
//cs
float cs_multiplier = 1;
if ((mods & Mods.Hr) != 0)
{
cs_multiplier *= 1.3f;
}
if ((mods & Mods.Ez) != 0)
{
cs_multiplier *= 0.5f;
}
// stats must be capped to 0-10 before HT/DT which bring them to a range
// of -4.42 to 11.08 for OD and -5 to 11 for AR
odms = Math.Min(od0_ms, Math.Max(od10_ms, odms));
arms = Math.Min(ar0_ms, Math.Max(ar10_ms, arms));
// apply speed-changing mods
odms /= speed;
arms /= speed;
// convert OD and AR back into their stat form
//od = (-(odms - od0_ms)) / od_ms_step;
od = (od0_ms - odms) / od_ms_step;
ar = ar <= 5.0f
? ((ar0_ms - arms) / ar_ms_step1)
: (5.0f + (ar5_ms - arms) / ar_ms_step2);
cs *= cs_multiplier;
cs = Math.Max(0.0f, Math.Min(10.0f, cs));
retValue.Add("AR", ar);
retValue.Add("CS", cs);
retValue.Add("OD", od);
if ((mods & Mods.SpeedChanging) == 0)
{
return(retValue);
}
return(retValue);
}
