public void Reset()
{
StartPosition = null;
EndPosition = null;
SelectedNoteList.Clear();
SelectedLongNoteList.Clear();
}
/// <summary>
/// 選択矩形の左上の位置が引数のpositionとなるように移動します
/// </summary>
/// <param name="position"></param>
/// <param name="laneBook"></param>
// REVIEW: この辺の生ノーツデータを手づかみで触る処理はここじゃなくてNoteBookでやったほうが安全じゃない…？
public void Relocate(Position position, LaneBook laneBook)
{
if (StartPosition == null || EndPosition == null || position == null)
{
return;
}
Position prevStartPosition = new Position(TopLeftPosition);
Position areaSize = new Position(BottomRightPosition.Lane - TopLeftPosition.Lane, TopLeftPosition.Tick - BottomRightPosition.Tick);
int newStartLane = position.Lane;
if (newStartLane < 0)
{
newStartLane = 0;
}
else if (newStartLane + areaSize.Lane > 15)
{
newStartLane = 15 - areaSize.Lane;
}
int newStartTick = position.Tick;
if (newStartTick - areaSize.Tick < 0)
{
newStartTick = areaSize.Tick;
}
StartPosition = new Position(
newStartLane,
newStartTick);
EndPosition = new Position(
StartPosition.Lane + areaSize.Lane,
StartPosition.Tick - areaSize.Tick);
SelectedNoteList.ForEach(x =>
{
Position positionDelta = x.Position - prevStartPosition;
x.RelocateOnlyAndUpdate(new Position(newStartLane + positionDelta.Lane, newStartTick + positionDelta.Tick), laneBook);
});
SelectedLongNoteList.ForEach(x =>
{
x.ForEach(y =>
{
Position positionDelta = y.Position - prevStartPosition;
y.RelocateOnlyAndUpdate(new Position(newStartLane + positionDelta.Lane, newStartTick + positionDelta.Tick), laneBook);
});
});
}
public void SetContainsNotes(NoteBook noteBook)
{
SelectedNoteList.Clear();
SelectedLongNoteList.Clear();
if (Status.IsShortNoteVisible)
{
SelectedNoteList = noteBook.ShortNotes.Where(x => Contains(x)).ToList();
}
if (Status.IsHoldVisible)
{
SelectedLongNoteList = SelectedLongNoteList.Union(noteBook.HoldNotes.Where(x => Contains(x))).ToList();
}
if (Status.IsSlideVisible)
{
SelectedLongNoteList = SelectedLongNoteList.Union(noteBook.SlideNotes.Where(x => Contains(x))).ToList();
}
var b = SelectedNoteList.Any() || SelectedLongNoteList.Any();
Status.OnCopyChanged(b);
}
/// <summary>
/// 保持している矩形領域内のノーツのリストを空にします。
/// </summary>
public void ClearSelectedList()
{
SelectedNoteList.Clear();
SelectedLongNoteList.Clear();
}
