private void CalculatePPAndDifficulty(string beatmap)
{
EZPPResult ezpp = EZPP.Calculate(beatmap, MaxCombo, Count100, Count50, CountMiss, EnabledMods);
MapMaxCombo = ezpp.MaxCombo;
MapTotalHitObjects = ezpp.TotalHitObjects;
PP = ezpp.PP;
double objectsEncountered = Count300 + Count100 + Count50 + CountMiss;
Accuracy = (double)((Count300 * 300.0) + (Count100 * 100.0) + (Count50 * 50.0)) / (double)(objectsEncountered * 300.0);
Accuracy *= 100.0;
//100 to 300 ratio
double expectedCount100 = ((double)Count100 * MapTotalHitObjects) / objectsEncountered;
//50 to 300 ratio
double expectedCount50 = ((double)Count50 * MapTotalHitObjects) / objectsEncountered;
ezpp = EZPP.Calculate(beatmap, ezpp.MaxCombo, (int)Math.Floor(expectedCount100), (int)Math.Floor(expectedCount50), 0, EnabledMods);
PP_IF_FC = ezpp.PP;
IF_FC_Accuracy = ezpp.Accuracy;
CompletionPercentage = (objectsEncountered / ezpp.TotalHitObjects) * 100;
StarRating = ezpp.StarRating;
CS = ezpp.CS;
AR = ezpp.AR;
OD = ezpp.OD;
HP = ezpp.HP;
BPM = ezpp.BPM;
SongName = ezpp.SongName;
DifficultyName = ezpp.DifficultyName;
ArtistName = ezpp.ArtistName;
}
public static EZPPResult Calculate(string mapData, int maxCombo, int n100, int n50, int nMisses, Mods mods, float accuracy = -1)
{
lock (ezppLock)
{
//Create ezpp instance
ezppInstance = ezpp_new();
EZPPResult result = new EZPPResult();
//give mods to ezpp
ezpp_set_mods(ezppInstance, (int)mods);
//give misscount to ezpp
ezpp_set_nmiss(ezppInstance, nMisses);
//give max combo to ezpp
ezpp_set_combo(ezppInstance, maxCombo);
//Give accuracy to ezpp if it's over 0, otherwise set the n100 and n50
if (accuracy > 0)
{
ezpp_set_accuracy_percent(ezppInstance, accuracy);
}
else
{
ezpp_set_accuracy(ezppInstance, n100, n50);
}
//give a duplicate of map data to ezpp, so it can calculate above values ^^
ezpp_data_dup(ezppInstance, mapData, mapData.Length);
//Calculate pp first
result.PP = ezpp_pp(ezppInstance);
result.StarRating = ezpp_stars(ezppInstance);
result.Accuracy = ezpp_accuracy_percent(ezppInstance);
result.MaxCombo = ezpp_max_combo(ezppInstance);
result.TotalHitObjects = ezpp_nobjects(ezppInstance);
result.DifficultyName = ConvertUnsafeCString(ezpp_version(ezppInstance));
result.SongName = ConvertUnsafeCString(ezpp_title(ezppInstance));
result.ArtistName = ConvertUnsafeCString(ezpp_artist(ezppInstance));
result.AR = ezpp_ar(ezppInstance);
result.CS = ezpp_cs(ezppInstance);
result.HP = ezpp_hp(ezppInstance);
result.OD = ezpp_od(ezppInstance);
//Get the MS Per beat for the first object of the map
result.BPM = 60000f / ezpp_timing_ms_per_beat(ezppInstance, 0);
if (mods.HasFlag(Mods.DT))
{
result.BPM = result.BPM * 1.5f;
}
else if (mods.HasFlag(Mods.HT))
{
result.BPM = result.BPM * 0.75f;
}
//Destroy ezpp
ezpp_free(ezppInstance);
return(result);
}
}