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Code Issues Releases Wiki Activity

Split out complex method

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This commit is contained in:
Dean Herbert 2019-12-18 17:35:51 +09:00
parent fa067b8799
commit 4befabc257
1 changed files with 99 additions and 81 deletions
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180
osu.Game/Beatmaps/Formats/LegacyBeatmapEncoder.cs
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@ -217,26 +217,12 @@ namespace osu.Game.Beatmaps.Formats
private void handleOsuHitObject(TextWriter writer, HitObject hitObject) private void handleOsuHitObject(TextWriter writer, HitObject hitObject)
{ {
var positionData = hitObject as IHasPosition; var positionData = (IHasPosition)hitObject;
var comboData = hitObject as IHasCombo;
Debug.Assert(positionData != null);
Debug.Assert(comboData != null);
LegacyHitObjectType hitObjectType = (LegacyHitObjectType)(comboData.ComboOffset << 4);
if (comboData.NewCombo)
hitObjectType |= LegacyHitObjectType.NewCombo;
if (hitObject is IHasCurve)
hitObjectType |= LegacyHitObjectType.Slider;
else if (hitObject is IHasEndTime)
hitObjectType |= LegacyHitObjectType.Spinner | LegacyHitObjectType.NewCombo;
else
hitObjectType |= LegacyHitObjectType.Circle;
writer.Write(FormattableString.Invariant($"{positionData.X},")); writer.Write(FormattableString.Invariant($"{positionData.X},"));
writer.Write(FormattableString.Invariant($"{positionData.Y},")); writer.Write(FormattableString.Invariant($"{positionData.Y},"));
writer.Write(FormattableString.Invariant($"{hitObject.StartTime},")); writer.Write(FormattableString.Invariant($"{hitObject.StartTime},"));
writer.Write(FormattableString.Invariant($"{(int)hitObjectType},")); writer.Write(FormattableString.Invariant($"{(int)getObjectType(hitObject)},"));
writer.Write(hitObject is IHasCurve writer.Write(hitObject is IHasCurve
? FormattableString.Invariant($"0,") ? FormattableString.Invariant($"0,")
@ -244,76 +230,108 @@ namespace osu.Game.Beatmaps.Formats
if (hitObject is IHasCurve curveData) if (hitObject is IHasCurve curveData)
{ {
PathType? lastType = null; addCurveData(writer, curveData, positionData);
writer.Write(getSampleBank(hitObject.Samples, zeroBanks: true));
for (int i = 0; i < curveData.Path.ControlPoints.Count; i++) }
{ else
PathControlPoint point = curveData.Path.ControlPoints[i]; {
if (hitObject is IHasEndTime endTimeData)
if (point.Type.Value != null) writer.Write(FormattableString.Invariant($"{endTimeData.EndTime},"));
{ writer.Write(getSampleBank(hitObject.Samples));
if (point.Type.Value != lastType)
{
switch (point.Type.Value)
{
case PathType.Bezier:
writer.Write("B|");
break;
case PathType.Catmull:
writer.Write("C|");
break;
case PathType.PerfectCurve:
writer.Write("P|");
break;
case PathType.Linear:
writer.Write("L|");
break;
}
lastType = point.Type.Value;
}
else
{
// New segment with the same type - duplicate the control point
writer.Write(FormattableString.Invariant($"{positionData.X + point.Position.Value.X}:{positionData.Y + point.Position.Value.Y}|"));
}
}
if (i != 0)
{
writer.Write(FormattableString.Invariant($"{positionData.X + point.Position.Value.X}:{positionData.Y + point.Position.Value.Y}"));
writer.Write(i != curveData.Path.ControlPoints.Count - 1 ? "|" : ",");
}
}
writer.Write(FormattableString.Invariant($"{curveData.RepeatCount + 1},"));
writer.Write(FormattableString.Invariant($"{curveData.Path.Distance},"));
for (int i = 0; i < curveData.NodeSamples.Count; i++)
{
writer.Write(FormattableString.Invariant($"{(int)toLegacyHitSoundType(curveData.NodeSamples[i])}"));
writer.Write(i != curveData.NodeSamples.Count - 1 ? "|" : ",");
}
for (int i = 0; i < curveData.NodeSamples.Count; i++)
{
writer.Write(getSampleBank(curveData.NodeSamples[i], true));
writer.Write(i != curveData.NodeSamples.Count - 1 ? "|" : ",");
}
} }
else if (hitObject is IHasEndTime endTimeData)
writer.Write(FormattableString.Invariant($"{endTimeData.EndTime},"));
writer.Write(hitObject is IHasCurve
? getSampleBank(hitObject.Samples, zeroBanks: true)
: getSampleBank(hitObject.Samples));
writer.WriteLine(); writer.WriteLine();
} }
private static LegacyHitObjectType getObjectType(HitObject hitObject)
{
var comboData = (IHasCombo)hitObject;
var type = (LegacyHitObjectType)(comboData.ComboOffset << 4);
if (comboData.NewCombo) type |= LegacyHitObjectType.NewCombo;
switch (hitObject)
{
case IHasCurve _:
type |= LegacyHitObjectType.Slider;
break;
case IHasEndTime _:
type |= LegacyHitObjectType.Spinner | LegacyHitObjectType.NewCombo;
break;
default:
type |= LegacyHitObjectType.Circle;
break;
}
return type;
}
private void addCurveData(TextWriter writer, IHasCurve curveData, IHasPosition positionData)
{
PathType? lastType = null;
for (int i = 0; i < curveData.Path.ControlPoints.Count; i++)
{
PathControlPoint point = curveData.Path.ControlPoints[i];
if (point.Type.Value != null)
{
if (point.Type.Value != lastType)
{
switch (point.Type.Value)
{
case PathType.Bezier:
writer.Write("B|");
break;
case PathType.Catmull:
writer.Write("C|");
break;
case PathType.PerfectCurve:
writer.Write("P|");
break;
case PathType.Linear:
writer.Write("L|");
break;
}
lastType = point.Type.Value;
}
else
{
// New segment with the same type - duplicate the control point
writer.Write(FormattableString.Invariant($"{positionData.X + point.Position.Value.X}:{positionData.Y + point.Position.Value.Y}|"));
}
}
if (i != 0)
{
writer.Write(FormattableString.Invariant($"{positionData.X + point.Position.Value.X}:{positionData.Y + point.Position.Value.Y}"));
writer.Write(i != curveData.Path.ControlPoints.Count - 1 ? "|" : ",");
}
}
writer.Write(FormattableString.Invariant($"{curveData.RepeatCount + 1},"));
writer.Write(FormattableString.Invariant($"{curveData.Path.Distance},"));
for (int i = 0; i < curveData.NodeSamples.Count; i++)
{
writer.Write(FormattableString.Invariant($"{(int)toLegacyHitSoundType(curveData.NodeSamples[i])}"));
writer.Write(i != curveData.NodeSamples.Count - 1 ? "|" : ",");
}
for (int i = 0; i < curveData.NodeSamples.Count; i++)
{
writer.Write(getSampleBank(curveData.NodeSamples[i], true));
writer.Write(i != curveData.NodeSamples.Count - 1 ? "|" : ",");
}
}
private void handleTaikoHitObject(TextWriter writer, HitObject hitObject) => throw new NotImplementedException(); private void handleTaikoHitObject(TextWriter writer, HitObject hitObject) => throw new NotImplementedException();
private void handleCatchHitObject(TextWriter writer, HitObject hitObject) => throw new NotImplementedException(); private void handleCatchHitObject(TextWriter writer, HitObject hitObject) => throw new NotImplementedException();