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Merge branch 'master' into no-more-difficulty-control-points-info

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Dean Herbert
2021-09-28 13:53:56 +09:00
parent 80197bae48 1567faa7b2
commit 46bafb6252
307 changed files with 6952 additions and 2297 deletions
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16
osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/PatternGenerator.cs
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@ -149,7 +149,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
{
lowerBound ??= RandomStart;
upperBound ??= TotalColumns;
nextColumn ??= (_ => GetRandomColumn(lowerBound, upperBound));
nextColumn ??= _ => GetRandomColumn(lowerBound, upperBound);
// Check for the initial column
if (isValid(initialColumn))
@ -176,7 +176,19 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
return initialColumn;
bool isValid(int column) => validation?.Invoke(column) != false && !patterns.Any(p => p.ColumnHasObject(column));
bool isValid(int column)
{
if (validation?.Invoke(column) == false)
return false;
foreach (var p in patterns)
{
if (p.ColumnHasObject(column))
return false;
}
return true;
}
}
/// <summary>

46
osu.Game.Rulesets.Mania/Beatmaps/Patterns/Pattern.cs
View File

@ -12,46 +12,68 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns
/// </summary>
internal class Pattern
{
private readonly List<ManiaHitObject> hitObjects = new List<ManiaHitObject>();
private List<ManiaHitObject> hitObjects;
private HashSet<int> containedColumns;
/// <summary>
/// All the hit objects contained in this pattern.
/// </summary>
public IEnumerable<ManiaHitObject> HitObjects => hitObjects;
public IEnumerable<ManiaHitObject> HitObjects => hitObjects ?? Enumerable.Empty<ManiaHitObject>();
/// <summary>
/// Check whether a column of this patterns contains a hit object.
/// </summary>
/// <param name="column">The column index.</param>
/// <returns>Whether the column with index <paramref name="column"/> contains a hit object.</returns>
public bool ColumnHasObject(int column) => hitObjects.Exists(h => h.Column == column);
public bool ColumnHasObject(int column) => containedColumns?.Contains(column) == true;
/// <summary>
/// Amount of columns taken up by hit objects in this pattern.
/// </summary>
public int ColumnWithObjects => HitObjects.GroupBy(h => h.Column).Count();
public int ColumnWithObjects => containedColumns?.Count ?? 0;
/// <summary>
/// Adds a hit object to this pattern.
/// </summary>
/// <param name="hitObject">The hit object to add.</param>
public void Add(ManiaHitObject hitObject) => hitObjects.Add(hitObject);
public void Add(ManiaHitObject hitObject)
{
prepareStorage();
hitObjects.Add(hitObject);
containedColumns.Add(hitObject.Column);
}
/// <summary>
/// Copies hit object from another pattern to this one.
/// </summary>
/// <param name="other">The other pattern.</param>
public void Add(Pattern other) => hitObjects.AddRange(other.HitObjects);
public void Add(Pattern other)
{
prepareStorage();
if (other.hitObjects != null)
{
hitObjects.AddRange(other.hitObjects);
foreach (var h in other.hitObjects)
containedColumns.Add(h.Column);
}
}
/// <summary>
/// Clears this pattern, removing all hit objects.
/// </summary>
public void Clear() => hitObjects.Clear();
public void Clear()
{
hitObjects?.Clear();
containedColumns?.Clear();
}
/// <summary>
/// Removes a hit object from this pattern.
/// </summary>
/// <param name="hitObject">The hit object to remove.</param>
public bool Remove(ManiaHitObject hitObject) => hitObjects.Remove(hitObject);
private void prepareStorage()
{
hitObjects ??= new List<ManiaHitObject>();
containedColumns ??= new HashSet<int>();
}
}
}