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Initial game-wide update with the new SliderPath

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This commit is contained in:
smoogipoo
2019-12-05 19:53:31 +09:00
parent c9a66c0d07
commit 3ebbf62b2a
16 changed files with 97 additions and 111 deletions
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50
osu.Game/Rulesets/Objects/Legacy/ConvertHitObjectParser.cs
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@ -115,12 +115,6 @@ namespace osu.Game.Rulesets.Objects.Legacy
points[pointIndex++] = new Vector2((int)Parsing.ParseDouble(temp[0], Parsing.MAX_COORDINATE_VALUE), (int)Parsing.ParseDouble(temp[1], Parsing.MAX_COORDINATE_VALUE)) - pos;
}
// osu-stable special-cased colinear perfect curves to a CurveType.Linear
static bool isLinear(Vector2[] p) => Precision.AlmostEquals(0, (p[1].Y - p[0].Y) * (p[2].X - p[0].X) - (p[1].X - p[0].X) * (p[2].Y - p[0].Y));
if (points.Length == 3 && pathType == PathType.PerfectCurve && isLinear(points))
pathType = PathType.Linear;
int repeatCount = Parsing.ParseInt(split[6]);
if (repeatCount > 9000)
@ -187,7 +181,7 @@ namespace osu.Game.Rulesets.Objects.Legacy
for (int i = 0; i < nodes; i++)
nodeSamples.Add(convertSoundType(nodeSoundTypes[i], nodeBankInfos[i]));
result = CreateSlider(pos, combo, comboOffset, points, length, pathType, repeatCount, nodeSamples);
result = CreateSlider(pos, combo, comboOffset, convertControlPoints(points, pathType), length, repeatCount, nodeSamples);
// The samples are played when the slider ends, which is the last node
result.Samples = nodeSamples[nodeSamples.Count - 1];
@ -259,6 +253,45 @@ namespace osu.Game.Rulesets.Objects.Legacy
bankInfo.Filename = split.Length > 4 ? split[4] : null;
}
private PathControlPoint[] convertControlPoints(Vector2[] vertices, PathType type)
{
if (type == PathType.PerfectCurve)
{
if (vertices.Length == 3)
{
// osu-stable special-cased colinear perfect curves to a linear path
if (isLinear(vertices))
type = PathType.Linear;
}
else
type = PathType.Bezier;
}
var points = new List<PathControlPoint>(vertices.Length)
{
new PathControlPoint
{
Position = { Value = vertices[0] },
Type = { Value = type }
}
};
for (int i = 1; i < vertices.Length; i++)
{
if (vertices[i] == vertices[i - 1])
{
points[points.Count - 1].Type.Value = type;
continue;
}
points.Add(new PathControlPoint { Position = { Value = vertices[i] } });
}
return points.ToArray();
static bool isLinear(Vector2[] p) => Precision.AlmostEquals(0, (p[1].Y - p[0].Y) * (p[2].X - p[0].X) - (p[1].X - p[0].X) * (p[2].Y - p[0].Y));
}
/// <summary>
/// Creates a legacy Hit-type hit object.
/// </summary>
@ -276,11 +309,10 @@ namespace osu.Game.Rulesets.Objects.Legacy
/// <param name="comboOffset">When starting a new combo, the offset of the new combo relative to the current one.</param>
/// <param name="controlPoints">The slider control points.</param>
/// <param name="length">The slider length.</param>
/// <param name="pathType">The slider curve type.</param>
/// <param name="repeatCount">The slider repeat count.</param>
/// <param name="nodeSamples">The samples to be played when the slider nodes are hit. This includes the head and tail of the slider.</param>
/// <returns>The hit object.</returns>
protected abstract HitObject CreateSlider(Vector2 position, bool newCombo, int comboOffset, Vector2[] controlPoints, double? length, PathType pathType, int repeatCount,
protected abstract HitObject CreateSlider(Vector2 position, bool newCombo, int comboOffset, PathControlPoint[] controlPoints, double? length, int repeatCount,
List<IList<HitSampleInfo>> nodeSamples);
/// <summary>