osu/osu.Game.Rulesets.Taiko/Edit/Blueprints
..
DrumRollPlacementBlueprint.cs
HitPiece.cs
HitPlacementBlueprint.cs
LengthPiece.cs
SwellPlacementBlueprint.cs
TaikoSelectionBlueprint.cs
TaikoSpanPlacementBlueprint.cs