private string Complete_Sliders(SliderCompletionatorVm arg, BackgroundWorker worker, DoWorkEventArgs _)
{
int slidersCompleted = 0;
var reader = EditorReaderStuff.GetFullEditorReaderOrNot(out var editorReaderException1);
if (arg.ImportModeSetting == SliderCompletionatorVm.ImportMode.Selected && editorReaderException1 != null)
{
throw new Exception("Could not fetch selected hit objects.", editorReaderException1);
}
foreach (string path in arg.Paths)
{
var editor = EditorReaderStuff.GetNewestVersionOrNot(path, reader, out var selected, out var editorReaderException2);
if (arg.ImportModeSetting == SliderCompletionatorVm.ImportMode.Selected && editorReaderException2 != null)
{
throw new Exception("Could not fetch selected hit objects.", editorReaderException2);
}
Beatmap beatmap = editor.Beatmap;
Timing timing = beatmap.BeatmapTiming;
List <HitObject> markedObjects = arg.ImportModeSetting == SliderCompletionatorVm.ImportMode.Selected ? selected :
arg.ImportModeSetting == SliderCompletionatorVm.ImportMode.Bookmarked ? beatmap.GetBookmarkedObjects() :
arg.ImportModeSetting == SliderCompletionatorVm.ImportMode.Time ? beatmap.QueryTimeCode(arg.TimeCode).ToList() :
beatmap.HitObjects;
for (int i = 0; i < markedObjects.Count; i++)
{
HitObject ho = markedObjects[i];
if (ho.IsSlider)
{
double oldSpatialLength = ho.PixelLength;
double newSpatialLength = arg.SpatialLength != -1 ? ho.GetSliderPath(fullLength: true).Distance *arg.SpatialLength : oldSpatialLength;
double oldTemporalLength = timing.CalculateSliderTemporalLength(ho.Time, ho.PixelLength);
double newTemporalLength = arg.TemporalLength != -1 ? timing.GetMpBAtTime(ho.Time) * arg.TemporalLength : oldTemporalLength;
double oldSv = timing.GetSvAtTime(ho.Time);
double newSv = oldSv / ((newSpatialLength / oldSpatialLength) / (newTemporalLength / oldTemporalLength));
if (double.IsNaN(newSv))
{
throw new Exception("Encountered NaN slider velocity. Make sure none of the inputs are zero.");
}
ho.SliderVelocity = newSv;
ho.PixelLength = newSpatialLength;
// Scale anchors to completion
if (arg.MoveAnchors)
{
ho.SetAllCurvePoints(SliderPathUtil.MoveAnchorsToLength(
ho.GetAllCurvePoints(), ho.SliderType, ho.PixelLength, out var pathType));
ho.SliderType = pathType;
}
slidersCompleted++;
}
if (worker != null && worker.WorkerReportsProgress)
{
worker.ReportProgress(i / markedObjects.Count);
}
}
// Reconstruct SliderVelocity
List <TimingPointsChange> timingPointsChanges = new List <TimingPointsChange>();
// Add Hitobject stuff
foreach (HitObject ho in beatmap.HitObjects)
{
if (ho.IsSlider) // SliderVelocity changes
{
TimingPoint tp = ho.TimingPoint.Copy();
tp.Offset = ho.Time;
tp.MpB = ho.SliderVelocity;
timingPointsChanges.Add(new TimingPointsChange(tp, mpb: true));
}
}
// Add the new SliderVelocity changes
TimingPointsChange.ApplyChanges(timing, timingPointsChanges);
// Save the file
editor.SaveFile();
}
// Complete progressbar
if (worker != null && worker.WorkerReportsProgress)
{
worker.ReportProgress(100);
}
// Do stuff
if (arg.Quick)
{
RunFinished?.Invoke(this, new RunToolCompletedEventArgs(true, reader != null));
}
// Make an accurate message
string message = "";
if (Math.Abs(slidersCompleted) == 1)
{
message += "Successfully completed " + slidersCompleted + " slider!";
}
else
{
message += "Successfully completed " + slidersCompleted + " sliders!";
}
return(arg.Quick ? "" : message);
}
private void UpdatePointsOfInterest()
{
if ((ViewModel.ShowRedAnchors || ViewModel.ShowGraphAnchors) && ViewModel.VisibleHitObject != null && ViewModel.VisibleHitObject.IsSlider)
{
var sliderPath = ViewModel.VisibleHitObject.GetSliderPath();
var maxCompletion = GetMaxCompletion();
var hitObjectMarkers = new ObservableCollection <HitObjectElementMarker>();
if (ViewModel.ShowRedAnchors)
{
var redAnchorCompletions = SliderPathUtil.GetRedAnchorCompletions(sliderPath).ToArray();
// Add red anchors to hit object preview
foreach (var completion in redAnchorCompletions)
{
hitObjectMarkers.Add(new HitObjectElementMarker(completion / maxCompletion, 0.2, Brushes.Red));
}
// Add red anchors to graph
if (ViewModel.GraphModeSetting == SlideratorVm.GraphMode.Position)
{
var markers = new ObservableCollection <GraphMarker>();
foreach (var completion in redAnchorCompletions)
{
markers.Add(new GraphMarker {
Orientation = Orientation.Horizontal, Value = completion,
CustomLineBrush = Brushes.Red, Text = null
});
}
Graph.ExtraMarkers = markers;
}
else
{
Graph.ExtraMarkers.Clear();
}
}
if (ViewModel.ShowGraphAnchors)
{
// Add graph anchors to hit objects preview
var graphAnchorCompletions = ViewModel.GraphModeSetting == SlideratorVm.GraphMode.Velocity
? Graph.Anchors.Select(a => Graph.Anchors.GetIntegral(0, a.Pos.X) * ViewModel.SvGraphMultiplier)
: Graph.Anchors.Select(a => a.Pos.Y);
foreach (var completion in graphAnchorCompletions)
{
hitObjectMarkers.Add(new HitObjectElementMarker(completion / maxCompletion, 0.2, Brushes.DodgerBlue));
}
}
if (ViewModel.PixelLength < HitObjectElement.MaxPixelLength)
{
GraphHitObjectElement.ExtraMarkers = hitObjectMarkers;
}
}
else
{
GraphHitObjectElement.ExtraMarkers.Clear();
Graph.ExtraMarkers.Clear();
}
}
private string Complete_Sliders(Arguments arg, BackgroundWorker worker, DoWorkEventArgs _)
{
int slidersCompleted = 0;
bool editorRead = EditorReaderStuff.TryGetFullEditorReader(out var reader);
foreach (string path in arg.Paths)
{
var editor = EditorReaderStuff.GetBeatmapEditor(path, reader, editorRead, out var selected, out var editorActuallyRead);
if (arg.SelectionMode == 0 && !editorActuallyRead)
{
return(EditorReaderStuff.SelectedObjectsReadFailText);
}
Beatmap beatmap = editor.Beatmap;
Timing timing = beatmap.BeatmapTiming;
List <HitObject> markedObjects = arg.SelectionMode == 0 ? selected :
arg.SelectionMode == 1 ? beatmap.GetBookmarkedObjects() :
beatmap.HitObjects;
for (int i = 0; i < markedObjects.Count; i++)
{
HitObject ho = markedObjects[i];
if (ho.IsSlider)
{
double oldSpatialLength = ho.PixelLength;
double newSpatialLength = arg.SpatialLength != -1 ? ho.GetSliderPath(fullLength: true).Distance *arg.SpatialLength : oldSpatialLength;
double oldTemporalLength = timing.CalculateSliderTemporalLength(ho.Time, ho.PixelLength);
double newTemporalLength = arg.TemporalLength != -1 ? timing.GetMpBAtTime(ho.Time) * arg.TemporalLength : oldTemporalLength;
double oldSv = timing.GetSvAtTime(ho.Time);
double newSv = oldSv / ((newSpatialLength / oldSpatialLength) / (newTemporalLength / oldTemporalLength));
ho.SliderVelocity = newSv;
ho.PixelLength = newSpatialLength;
// Scale anchors to completion
if (arg.MoveAnchors)
{
ho.SetAllCurvePoints(SliderPathUtil.MoveAnchorsToLength(
ho.GetAllCurvePoints(), ho.SliderType, ho.PixelLength, out var pathType));
ho.SliderType = pathType;
}
slidersCompleted++;
}
if (worker != null && worker.WorkerReportsProgress)
{
worker.ReportProgress(i / markedObjects.Count);
}
}
// Reconstruct SliderVelocity
List <TimingPointsChange> timingPointsChanges = new List <TimingPointsChange>();
// Add Hitobject stuff
foreach (HitObject ho in beatmap.HitObjects)
{
if (ho.IsSlider) // SliderVelocity changes
{
TimingPoint tp = ho.TimingPoint.Copy();
tp.Offset = ho.Time;
tp.MpB = ho.SliderVelocity;
timingPointsChanges.Add(new TimingPointsChange(tp, mpb: true));
}
}
// Add the new SliderVelocity changes
TimingPointsChange.ApplyChanges(timing, timingPointsChanges);
// Save the file
editor.SaveFile();
}
// Complete progressbar
if (worker != null && worker.WorkerReportsProgress)
{
worker.ReportProgress(100);
}
// Do stuff
if (arg.Quick)
{
RunFinished?.Invoke(this, new RunToolCompletedEventArgs(true, editorRead));
}
// Make an accurate message
string message = "";
if (Math.Abs(slidersCompleted) == 1)
{
message += "Successfully completed " + slidersCompleted + " slider!";
}
else
{
message += "Successfully completed " + slidersCompleted + " sliders!";
}
return(arg.Quick ? "" : message);
}
private string Complete_Sliders(SliderCompletionatorVm arg, BackgroundWorker worker, DoWorkEventArgs _)
{
int slidersCompleted = 0;
var reader = EditorReaderStuff.GetFullEditorReaderOrNot(out var editorReaderException1);
if (arg.ImportModeSetting == SliderCompletionatorVm.ImportMode.Selected && editorReaderException1 != null)
{
throw new Exception("Could not fetch selected hit objects.", editorReaderException1);
}
foreach (string path in arg.Paths)
{
var editor = EditorReaderStuff.GetNewestVersionOrNot(path, reader, out var selected, out var editorReaderException2);
if (arg.ImportModeSetting == SliderCompletionatorVm.ImportMode.Selected && editorReaderException2 != null)
{
throw new Exception("Could not fetch selected hit objects.", editorReaderException2);
}
Beatmap beatmap = editor.Beatmap;
Timing timing = beatmap.BeatmapTiming;
List <HitObject> markedObjects = arg.ImportModeSetting switch {
SliderCompletionatorVm.ImportMode.Selected => selected,
SliderCompletionatorVm.ImportMode.Bookmarked => beatmap.GetBookmarkedObjects(),
SliderCompletionatorVm.ImportMode.Time => beatmap.QueryTimeCode(arg.TimeCode).ToList(),
SliderCompletionatorVm.ImportMode.Everything => beatmap.HitObjects,
_ => throw new ArgumentException("Unexpected import mode.")
};
for (int i = 0; i < markedObjects.Count; i++)
{
HitObject ho = markedObjects[i];
if (ho.IsSlider)
{
double mpb = timing.GetMpBAtTime(ho.Time);
double oldDuration = timing.CalculateSliderTemporalLength(ho.Time, ho.PixelLength);
double oldLength = ho.PixelLength;
double oldSv = timing.GetSvAtTime(ho.Time);
double newDuration = arg.UseEndTime ? arg.EndTime == -1 ? oldDuration : arg.EndTime - ho.Time :
arg.Duration == -1 ? oldDuration : timing.WalkBeatsInMillisecondTime(arg.Duration, ho.Time) - ho.Time;
double newLength = arg.Length == -1 ? oldLength : ho.GetSliderPath(fullLength: true).Distance *arg.Length;
double newSv = arg.SliderVelocity == -1 ? oldSv : -100 / arg.SliderVelocity;
switch (arg.FreeVariableSetting)
{
case SliderCompletionatorVm.FreeVariable.Velocity:
newSv = -10000 * timing.SliderMultiplier * newDuration / (newLength * mpb);
break;
case SliderCompletionatorVm.FreeVariable.Duration:
// This actually doesn't get used anymore because the .osu doesn't store the duration
newDuration = newLength * newSv * mpb / (-10000 * timing.SliderMultiplier);
break;
case SliderCompletionatorVm.FreeVariable.Length:
newLength = -10000 * timing.SliderMultiplier * newDuration / (newSv * mpb);
break;
default:
throw new ArgumentException("Unexpected free variable setting.");
}
if (double.IsNaN(newSv))
{
throw new Exception("Encountered NaN slider velocity. Make sure none of the inputs are zero.");
}
if (newDuration < 0)
{
throw new Exception("Encountered slider with negative duration. Make sure the end time is greater than the end time of all selected sliders.");
}
ho.SliderVelocity = newSv;
ho.PixelLength = newLength;
// Scale anchors to completion
if (arg.MoveAnchors)
{
ho.SetAllCurvePoints(SliderPathUtil.MoveAnchorsToLength(
ho.GetAllCurvePoints(), ho.SliderType, ho.PixelLength, out var pathType));
ho.SliderType = pathType;
}
slidersCompleted++;
}
if (worker != null && worker.WorkerReportsProgress)
{
worker.ReportProgress(i / markedObjects.Count);
}
}
// Reconstruct SliderVelocity
List <TimingPointsChange> timingPointsChanges = new List <TimingPointsChange>();
// Add Hitobject stuff
foreach (HitObject ho in beatmap.HitObjects)
{
// SliderVelocity changes
if (ho.IsSlider)
{
if (markedObjects.Contains(ho) && arg.DelegateToBpm)
{
var tpAfter = timing.GetRedlineAtTime(ho.Time).Copy();
var tpOn = tpAfter.Copy();
tpAfter.Offset = ho.Time;
tpOn.Offset = ho.Time - 1; // This one will be on the slider
tpAfter.OmitFirstBarLine = true;
tpOn.OmitFirstBarLine = true;
// Express velocity in BPM
tpOn.MpB *= ho.SliderVelocity / -100;
// NaN SV results in removal of slider ticks
ho.SliderVelocity = arg.RemoveSliderTicks ? double.NaN : -100;
// Add redlines
timingPointsChanges.Add(new TimingPointsChange(tpOn, mpb: true, unInherited: true, omitFirstBarLine: true, fuzzyness: Precision.DOUBLE_EPSILON));
timingPointsChanges.Add(new TimingPointsChange(tpAfter, mpb: true, unInherited: true, omitFirstBarLine: true, fuzzyness: Precision.DOUBLE_EPSILON));
ho.Time -= 1;
}
TimingPoint tp = ho.TimingPoint.Copy();
tp.Offset = ho.Time;
tp.MpB = ho.SliderVelocity;
timingPointsChanges.Add(new TimingPointsChange(tp, mpb: true, fuzzyness: Precision.DOUBLE_EPSILON));
}
}
// Add the new SliderVelocity changes
TimingPointsChange.ApplyChanges(timing, timingPointsChanges);
// Save the file
editor.SaveFile();
}
// Complete progressbar
if (worker != null && worker.WorkerReportsProgress)
{
worker.ReportProgress(100);
}
// Do stuff
RunFinished?.Invoke(this, new RunToolCompletedEventArgs(true, reader != null, arg.Quick));
// Make an accurate message
string message = "";
if (Math.Abs(slidersCompleted) == 1)
{
message += "Successfully completed " + slidersCompleted + " slider!";
}
else
{
message += "Successfully completed " + slidersCompleted + " sliders!";
}
return(arg.Quick ? "" : message);
}
private string Merge_Sliders(SliderMergerVm arg, BackgroundWorker worker)
{
var slidersMerged = 0;
var reader = EditorReaderStuff.GetFullEditorReaderOrNot(out var editorReaderException1);
if (arg.ImportModeSetting == 0 && editorReaderException1 != null)
{
throw new Exception("Could not fetch selected hit objects.", editorReaderException1);
}
foreach (var path in arg.Paths)
{
var editor = EditorReaderStuff.GetNewestVersionOrNot(path, reader, out var selected, out var editorReaderException2);
if (arg.ImportModeSetting == SliderMergerVm.ImportMode.Selected && editorReaderException2 != null)
{
throw new Exception("Could not fetch selected hit objects.", editorReaderException2);
}
var beatmap = editor.Beatmap;
var markedObjects = arg.ImportModeSetting == 0 ? selected :
arg.ImportModeSetting == SliderMergerVm.ImportMode.Bookmarked ? beatmap.GetBookmarkedObjects() :
arg.ImportModeSetting == SliderMergerVm.ImportMode.Time ? beatmap.QueryTimeCode(arg.TimeCode).ToList() :
beatmap.HitObjects;
var mergeLast = false;
for (var i = 0; i < markedObjects.Count - 1; i++)
{
if (worker != null && worker.WorkerReportsProgress)
{
worker.ReportProgress(i / markedObjects.Count);
}
var ho1 = markedObjects[i];
var ho2 = markedObjects[i + 1];
var lastPos1 = ho1.IsSlider
? arg.MergeOnSliderEnd ? ho1.GetSliderPath().PositionAt(1) : ho1.CurvePoints.Last()
: ho1.Pos;
double dist = Vector2.Distance(lastPos1, ho2.Pos);
if (dist > arg.Leniency)
{
mergeLast = false;
continue;
}
if (ho1.IsSlider && ho2.IsSlider)
{
if (arg.MergeOnSliderEnd)
{
// In order to merge on the slider end we first move the anchors such that the last anchor is exactly on the slider end
// After that merge as usual
ho1.SetAllCurvePoints(SliderPathUtil.MoveAnchorsToLength(
ho1.GetAllCurvePoints(), ho1.SliderType, ho1.PixelLength, out var pathType));
ho1.SliderType = pathType;
}
var sp1 = BezierConverter.ConvertToBezier(ho1.SliderPath).ControlPoints;
var sp2 = BezierConverter.ConvertToBezier(ho2.SliderPath).ControlPoints;
double extraLength = 0;
switch (arg.ConnectionModeSetting)
{
case SliderMergerVm.ConnectionMode.Move:
Move(sp2, sp1.Last() - sp2.First());
break;
case SliderMergerVm.ConnectionMode.Linear:
sp1.Add(sp1.Last());
sp1.Add(sp2.First());
extraLength = (ho1.CurvePoints.Last() - ho2.Pos).Length;
break;
}
var mergedAnchors = sp1.Concat(sp2).ToList();
mergedAnchors.Round();
var linearLinear = arg.LinearOnLinear && IsLinearBezier(sp1) && IsLinearBezier(sp2);
if (linearLinear)
{
for (var j = 0; j < mergedAnchors.Count - 1; j++)
{
if (mergedAnchors[j] != mergedAnchors[j + 1])
{
continue;
}
mergedAnchors.RemoveAt(j);
j--;
}
}
var mergedPath = new SliderPath(linearLinear ? PathType.Linear : PathType.Bezier, mergedAnchors.ToArray(),
ho1.PixelLength + ho2.PixelLength + extraLength);
ho1.SliderPath = mergedPath;
beatmap.HitObjects.Remove(ho2);
markedObjects.Remove(ho2);
i--;
slidersMerged++;
if (!mergeLast)
{
slidersMerged++;
}
mergeLast = true;
}
else if (ho1.IsSlider && ho2.IsCircle)
{
var sp1 = BezierConverter.ConvertToBezier(ho1.SliderPath).ControlPoints;
sp1.Add(sp1.Last());
sp1.Add(ho2.Pos);
var extraLength = (ho1.CurvePoints.Last() - ho2.Pos).Length;
var mergedAnchors = sp1;
mergedAnchors.Round();
var linearLinear = arg.LinearOnLinear && IsLinearBezier(sp1);
if (linearLinear)
{
for (var j = 0; j < mergedAnchors.Count - 1; j++)
{
if (mergedAnchors[j] != mergedAnchors[j + 1])
{
continue;
}
mergedAnchors.RemoveAt(j);
j--;
}
}
var mergedPath = new SliderPath(linearLinear ? PathType.Linear : PathType.Bezier, mergedAnchors.ToArray(), ho1.PixelLength + extraLength);
ho1.SliderPath = mergedPath;
beatmap.HitObjects.Remove(ho2);
markedObjects.Remove(ho2);
i--;
slidersMerged++;
if (!mergeLast)
{
slidersMerged++;
}
mergeLast = true;
}
else if (ho1.IsCircle && ho2.IsSlider)
{
var sp2 = BezierConverter.ConvertToBezier(ho2.SliderPath).ControlPoints;
sp2.Insert(0, sp2.First());
sp2.Insert(0, ho1.Pos);
var extraLength = (ho1.Pos - ho2.Pos).Length;
var mergedAnchors = sp2;
mergedAnchors.Round();
var linearLinear = arg.LinearOnLinear && IsLinearBezier(sp2);
if (linearLinear)
{
for (var j = 0; j < mergedAnchors.Count - 1; j++)
{
if (mergedAnchors[j] != mergedAnchors[j + 1])
{
continue;
}
mergedAnchors.RemoveAt(j);
j--;
}
}
var mergedPath = new SliderPath(linearLinear ? PathType.Linear : PathType.Bezier, mergedAnchors.ToArray(), ho2.PixelLength + extraLength);
ho2.SliderPath = mergedPath;
beatmap.HitObjects.Remove(ho1);
markedObjects.Remove(ho1);
i--;
slidersMerged++;
if (!mergeLast)
{
slidersMerged++;
}
mergeLast = true;
}
else if (ho1.IsCircle && ho2.IsCircle)
{
var mergedAnchors = new List <Vector2> {
ho1.Pos, ho2.Pos
};
var mergedPath = new SliderPath(arg.LinearOnLinear ? PathType.Linear : PathType.Bezier, mergedAnchors.ToArray(), (ho1.Pos - ho2.Pos).Length);
ho1.SliderPath = mergedPath;
ho1.IsCircle = false;
ho1.IsSlider = true;
ho1.Repeat = 1;
ho1.EdgeHitsounds = new List <int> {
ho1.GetHitsounds(), ho2.GetHitsounds()
};
ho1.EdgeSampleSets = new List <SampleSet> {
ho1.SampleSet, ho2.SampleSet
};
ho1.EdgeAdditionSets = new List <SampleSet> {
ho1.AdditionSet, ho2.AdditionSet
};
beatmap.HitObjects.Remove(ho2);
markedObjects.Remove(ho2);
i--;
slidersMerged++;
if (!mergeLast)
{
slidersMerged++;
}
mergeLast = true;
}
else
{
mergeLast = false;
}
}
// Save the file
editor.SaveFile();
}
// Complete progressbar
if (worker != null && worker.WorkerReportsProgress)
{
worker.ReportProgress(100);
}
// Do stuff
if (arg.Quick)
{
RunFinished?.Invoke(this, new RunToolCompletedEventArgs(true, reader != null));
}
// Make an accurate message
var message = "";
if (Math.Abs(slidersMerged) == 1)
{
message += "Successfully merged " + slidersMerged + " slider!";
}
else
{
message += "Successfully merged " + slidersMerged + " sliders!";
}
return(arg.Quick ? "" : message);
}
