public PlayableHitsound(MapAssetStore assetStore, SampleControlPoint samplePoint, List <SoundInfo> samples,
ISoundPool soundPool)
{
this.soundTable = assetStore.SoundTable;
this.soundPool = soundPool;
hitsoundAudio.AddRange(ExtractAudio(assetStore, samples));
volume = samplePoint.Volume;
}
private void handleSampleControlPoint(SampleControlPoint newPoint)
{
var existing = beatmap.ControlPointInfo.SamplePointAt(newPoint.Time);
if (newPoint.EquivalentTo(existing))
{
return;
}
beatmap.ControlPointInfo.SamplePoints.Add(newPoint);
}
/// <summary>
/// Adds specified sample point to the beatmap.
/// </summary>
private void AddSamplePoint(SampleControlPoint point)
{
// Replace existing point if equal time.
var existingPoint = map.ControlPoints.SamplePointAt(point.Time);
if (point.IsEquivalentTo(existingPoint))
{
return;
}
if (existingPoint.Time == point.Time)
{
map.ControlPoints.SamplePoints.Remove(existingPoint);
}
map.ControlPoints.SamplePoints.Add(point);
}
private void handleSampleControlPoint(SampleControlPoint newPoint)
{
var existing = beatmap.ControlPointInfo.SamplePointAt(newPoint.Time);
if (existing.Time == newPoint.Time)
{
// autogenerated points should not replace non-autogenerated.
// this allows for incorrectly ordered timing points to still be correctly handled.
if (newPoint.AutoGenerated && !existing.AutoGenerated)
{
return;
}
beatmap.ControlPointInfo.SamplePoints.Remove(existing);
}
beatmap.ControlPointInfo.SamplePoints.Add(newPoint);
}
private void handleControlPoints(TextWriter writer)
{
if (beatmap.ControlPointInfo.Groups.Count == 0)
{
return;
}
var legacyControlPoints = new LegacyControlPointInfo();
foreach (var point in beatmap.ControlPointInfo.AllControlPoints)
{
legacyControlPoints.Add(point.Time, point.DeepClone());
}
writer.WriteLine("[TimingPoints]");
SampleControlPoint lastRelevantSamplePoint = null;
DifficultyControlPoint lastRelevantDifficultyPoint = null;
bool isOsuRuleset = beatmap.BeatmapInfo.RulesetID == 0;
// iterate over hitobjects and pull out all required sample and difficulty changes
extractDifficultyControlPoints(beatmap.HitObjects);
extractSampleControlPoints(beatmap.HitObjects);
// handle scroll speed, which is stored as "slider velocity" in legacy formats.
// this is relevant for scrolling ruleset beatmaps.
if (!isOsuRuleset)
{
foreach (var point in legacyControlPoints.EffectPoints)
{
legacyControlPoints.Add(point.Time, new DifficultyControlPoint {
SliderVelocity = point.ScrollSpeed
});
}
}
foreach (var group in legacyControlPoints.Groups)
{
var groupTimingPoint = group.ControlPoints.OfType <TimingControlPoint>().FirstOrDefault();
// If the group contains a timing control point, it needs to be output separately.
if (groupTimingPoint != null)
{
writer.Write(FormattableString.Invariant($"{groupTimingPoint.Time},"));
writer.Write(FormattableString.Invariant($"{groupTimingPoint.BeatLength},"));
outputControlPointAt(groupTimingPoint.Time, true);
}
// Output any remaining effects as secondary non-timing control point.
var difficultyPoint = legacyControlPoints.DifficultyPointAt(group.Time);
writer.Write(FormattableString.Invariant($"{group.Time},"));
writer.Write(FormattableString.Invariant($"{-100 / difficultyPoint.SliderVelocity},"));
outputControlPointAt(group.Time, false);
}
void outputControlPointAt(double time, bool isTimingPoint)
{
var samplePoint = legacyControlPoints.SamplePointAt(time);
var effectPoint = legacyControlPoints.EffectPointAt(time);
// Apply the control point to a hit sample to uncover legacy properties (e.g. suffix)
HitSampleInfo tempHitSample = samplePoint.ApplyTo(new ConvertHitObjectParser.LegacyHitSampleInfo(string.Empty));
// Convert effect flags to the legacy format
LegacyEffectFlags effectFlags = LegacyEffectFlags.None;
if (effectPoint.KiaiMode)
{
effectFlags |= LegacyEffectFlags.Kiai;
}
if (effectPoint.OmitFirstBarLine)
{
effectFlags |= LegacyEffectFlags.OmitFirstBarLine;
}
writer.Write(FormattableString.Invariant($"{(int)legacyControlPoints.TimingPointAt(time).TimeSignature},"));
writer.Write(FormattableString.Invariant($"{(int)toLegacySampleBank(tempHitSample.Bank)},"));
writer.Write(FormattableString.Invariant($"{toLegacyCustomSampleBank(tempHitSample)},"));
writer.Write(FormattableString.Invariant($"{tempHitSample.Volume},"));
writer.Write(FormattableString.Invariant($"{(isTimingPoint ? '1' : '0')},"));
writer.Write(FormattableString.Invariant($"{(int)effectFlags}"));
writer.WriteLine();
}
IEnumerable <DifficultyControlPoint> collectDifficultyControlPoints(IEnumerable <HitObject> hitObjects)
{
if (!isOsuRuleset)
{
yield break;
}
foreach (var hitObject in hitObjects)
{
yield return(hitObject.DifficultyControlPoint);
foreach (var nested in collectDifficultyControlPoints(hitObject.NestedHitObjects))
{
yield return(nested);
}
}
}
void extractDifficultyControlPoints(IEnumerable <HitObject> hitObjects)
{
foreach (var hDifficultyPoint in collectDifficultyControlPoints(hitObjects).OrderBy(dp => dp.Time))
{
if (!hDifficultyPoint.IsRedundant(lastRelevantDifficultyPoint))
{
legacyControlPoints.Add(hDifficultyPoint.Time, hDifficultyPoint);
lastRelevantDifficultyPoint = hDifficultyPoint;
}
}
}
IEnumerable <SampleControlPoint> collectSampleControlPoints(IEnumerable <HitObject> hitObjects)
{
foreach (var hitObject in hitObjects)
{
yield return(hitObject.SampleControlPoint);
foreach (var nested in collectSampleControlPoints(hitObject.NestedHitObjects))
{
yield return(nested);
}
}
}
void extractSampleControlPoints(IEnumerable <HitObject> hitObject)
{
foreach (var hSamplePoint in collectSampleControlPoints(hitObject).OrderBy(sp => sp.Time))
{
if (!hSamplePoint.IsRedundant(lastRelevantSamplePoint))
{
legacyControlPoints.Add(hSamplePoint.Time, hSamplePoint);
lastRelevantSamplePoint = hSamplePoint;
}
}
}
}
private void handleTimingPoint(string line)
{
try
{
string[] split = line.Split(',');
double time = getOffsetTime(double.Parse(split[0].Trim(), NumberFormatInfo.InvariantInfo));
double beatLength = double.Parse(split[1].Trim(), NumberFormatInfo.InvariantInfo);
double speedMultiplier = beatLength < 0 ? 100.0 / -beatLength : 1;
TimeSignatures timeSignature = TimeSignatures.SimpleQuadruple;
if (split.Length >= 3)
{
timeSignature = split[2][0] == '0' ? TimeSignatures.SimpleQuadruple : (TimeSignatures)int.Parse(split[2]);
}
LegacySampleBank sampleSet = defaultSampleBank;
if (split.Length >= 4)
{
sampleSet = (LegacySampleBank)int.Parse(split[3]);
}
//SampleBank sampleBank = SampleBank.Default;
//if (split.Length >= 5)
// sampleBank = (SampleBank)int.Parse(split[4]);
int sampleVolume = defaultSampleVolume;
if (split.Length >= 6)
{
sampleVolume = int.Parse(split[5]);
}
bool timingChange = true;
if (split.Length >= 7)
{
timingChange = split[6][0] == '1';
}
bool kiaiMode = false;
bool omitFirstBarSignature = false;
if (split.Length >= 8)
{
int effectFlags = int.Parse(split[7]);
kiaiMode = (effectFlags & 1) > 0;
omitFirstBarSignature = (effectFlags & 8) > 0;
}
string stringSampleSet = sampleSet.ToString().ToLower();
if (stringSampleSet == @"none")
{
stringSampleSet = @"normal";
}
DifficultyControlPoint difficultyPoint = beatmap.ControlPointInfo.DifficultyPointAt(time);
SampleControlPoint samplePoint = beatmap.ControlPointInfo.SamplePointAt(time);
EffectControlPoint effectPoint = beatmap.ControlPointInfo.EffectPointAt(time);
if (timingChange)
{
beatmap.ControlPointInfo.TimingPoints.Add(new TimingControlPoint
{
Time = time,
BeatLength = beatLength,
TimeSignature = timeSignature
});
}
if (speedMultiplier != difficultyPoint.SpeedMultiplier)
{
beatmap.ControlPointInfo.DifficultyPoints.RemoveAll(x => x.Time == time);
beatmap.ControlPointInfo.DifficultyPoints.Add(new DifficultyControlPoint
{
Time = time,
SpeedMultiplier = speedMultiplier
});
}
if (stringSampleSet != samplePoint.SampleBank || sampleVolume != samplePoint.SampleVolume)
{
beatmap.ControlPointInfo.SamplePoints.Add(new SampleControlPoint
{
Time = time,
SampleBank = stringSampleSet,
SampleVolume = sampleVolume
});
}
if (kiaiMode != effectPoint.KiaiMode || omitFirstBarSignature != effectPoint.OmitFirstBarLine)
{
beatmap.ControlPointInfo.EffectPoints.Add(new EffectControlPoint
{
Time = time,
KiaiMode = kiaiMode,
OmitFirstBarLine = omitFirstBarSignature
});
}
}
catch (FormatException e)
{
}
}
public SampleRowAttribute(SampleControlPoint sample)
: base(sample, "sample")
{
sampleBank = sample.SampleBankBindable.GetBoundCopy();
volume = sample.SampleVolumeBindable.GetBoundCopy();
}
public SamplePointPiece(SampleControlPoint samplePoint)
{
this.samplePoint = samplePoint;
volume = samplePoint.SampleVolumeBindable.GetBoundCopy();
bank = samplePoint.SampleBankBindable.GetBoundCopy();
}
private void handleControlPoints(TextWriter writer)
{
if (beatmap.ControlPointInfo.Groups.Count == 0)
{
return;
}
writer.WriteLine("[TimingPoints]");
if (!(beatmap.ControlPointInfo is LegacyControlPointInfo))
{
var legacyControlPoints = new LegacyControlPointInfo();
foreach (var point in beatmap.ControlPointInfo.AllControlPoints)
{
legacyControlPoints.Add(point.Time, point.DeepClone());
}
beatmap.ControlPointInfo = legacyControlPoints;
SampleControlPoint lastRelevantSamplePoint = null;
// iterate over hitobjects and pull out all required sample changes
foreach (var h in beatmap.HitObjects)
{
var hSamplePoint = h.SampleControlPoint;
if (!hSamplePoint.IsRedundant(lastRelevantSamplePoint))
{
legacyControlPoints.Add(hSamplePoint.Time, hSamplePoint);
lastRelevantSamplePoint = hSamplePoint;
}
}
}
foreach (var group in beatmap.ControlPointInfo.Groups)
{
var groupTimingPoint = group.ControlPoints.OfType <TimingControlPoint>().FirstOrDefault();
// If the group contains a timing control point, it needs to be output separately.
if (groupTimingPoint != null)
{
writer.Write(FormattableString.Invariant($"{groupTimingPoint.Time},"));
writer.Write(FormattableString.Invariant($"{groupTimingPoint.BeatLength},"));
outputControlPointAt(groupTimingPoint.Time, true);
}
// Output any remaining effects as secondary non-timing control point.
var difficultyPoint = beatmap.ControlPointInfo.DifficultyPointAt(group.Time);
writer.Write(FormattableString.Invariant($"{group.Time},"));
writer.Write(FormattableString.Invariant($"{-100 / difficultyPoint.SpeedMultiplier},"));
outputControlPointAt(group.Time, false);
}
void outputControlPointAt(double time, bool isTimingPoint)
{
var samplePoint = ((LegacyControlPointInfo)beatmap.ControlPointInfo).SamplePointAt(time);
var effectPoint = beatmap.ControlPointInfo.EffectPointAt(time);
// Apply the control point to a hit sample to uncover legacy properties (e.g. suffix)
HitSampleInfo tempHitSample = samplePoint.ApplyTo(new ConvertHitObjectParser.LegacyHitSampleInfo(string.Empty));
// Convert effect flags to the legacy format
LegacyEffectFlags effectFlags = LegacyEffectFlags.None;
if (effectPoint.KiaiMode)
{
effectFlags |= LegacyEffectFlags.Kiai;
}
if (effectPoint.OmitFirstBarLine)
{
effectFlags |= LegacyEffectFlags.OmitFirstBarLine;
}
writer.Write(FormattableString.Invariant($"{(int)beatmap.ControlPointInfo.TimingPointAt(time).TimeSignature},"));
writer.Write(FormattableString.Invariant($"{(int)toLegacySampleBank(tempHitSample.Bank)},"));
writer.Write(FormattableString.Invariant($"{toLegacyCustomSampleBank(tempHitSample)},"));
writer.Write(FormattableString.Invariant($"{tempHitSample.Volume},"));
writer.Write(FormattableString.Invariant($"{(isTimingPoint ? '1' : '0')},"));
writer.Write(FormattableString.Invariant($"{(int)effectFlags}"));
writer.WriteLine();
}
}
public DrumSample(SampleControlPoint samplePoint)
{
this.samplePoint = samplePoint;
}
public SampleEditPopover(HitObject hitObject)
{
this.hitObject = hitObject;
point = hitObject.SampleControlPoint;
}
