/// <summary>
/// 与えられた座標がスライド帯の上に乗っているか判定します
/// </summary>
public bool Contains(PointF locationVirtual, LaneBook laneBook)
{
var list = this.OrderBy(x => x.Position.Tick).ToList();
foreach (Note note in list)
{
if (list.IndexOf(note) >= list.Count - 1)
{
break;
}
Note next = list.ElementAt(list.IndexOf(note) + 1);
if (note is SlideCurve)
{
continue;
}
else if (next is SlideCurve)
{
var ret = ContainsInCurve(note, next, list.ElementAt(list.IndexOf(next) + 1), laneBook, locationVirtual);
if (ret)
{
return(true);
}
}
//
int passingLanes = next.LaneIndex - note.LaneIndex;
if (passingLanes == 0)
{
PointF topLeft = next.Location.Add(drawOffset);
PointF topRight = next.Location.Add(-drawOffset.X, drawOffset.Y).AddX(next.Width);
PointF bottomLeft = note.Location.Add(drawOffset);
PointF bottomRight = note.Location.Add(-drawOffset.X, drawOffset.Y).AddX(note.Width);
using (GraphicsPath hitPath = new GraphicsPath())
{
hitPath.AddLines(new PointF[] { topLeft, bottomLeft, bottomRight, topRight });
if (hitPath.IsVisible(locationVirtual))
{
return(true);
}
}
}
else if (passingLanes >= 1)
{
float positionDistance = (next.Position.Tick - note.Position.Tick) * ScoreInfo.UnitBeatHeight;
float diffX = (next.Position.Lane - note.Position.Lane) * ScoreInfo.UnitLaneWidth;
#region 最初のレーンでの判定処理
PointF topLeft = note.Location.Add(drawOffset).Add(diffX, -positionDistance);
PointF topRight = note.Location.Add(-drawOffset.X, drawOffset.Y).AddX(next.Width).Add(diffX, -positionDistance);
PointF bottomLeft = note.Location.Add(drawOffset);
PointF bottomRight = note.Location.Add(-drawOffset.X, drawOffset.Y).AddX(note.Width);
using (GraphicsPath hitPath = new GraphicsPath())
{
hitPath.AddLines(new PointF[] { topLeft, bottomLeft, bottomRight, topRight });
if (hitPath.IsVisible(locationVirtual))
{
return(true);
}
}
#endregion
#region 以降最後までの判定処理
ScoreLane prevLane, curLane;
for (prevLane = laneBook.Find(x => x.Contains(note)), curLane = laneBook.Next(prevLane);
curLane != null && laneBook.IndexOf(curLane) <= next.LaneIndex;
prevLane = curLane, curLane = laneBook.Next(curLane))
{
topLeft.X = curLane.LaneRect.X + next.Position.Lane * ScoreInfo.UnitLaneWidth + drawOffset.X;
topLeft.Y += prevLane.LaneRect.Height;
topRight.X = topLeft.X + next.Width - 2 * drawOffset.X;
topRight.Y += prevLane.LaneRect.Height;
bottomLeft.X = curLane.LaneRect.X + note.Position.Lane * ScoreInfo.UnitLaneWidth + drawOffset.X;
bottomLeft.Y += prevLane.LaneRect.Height;
bottomRight.X = bottomLeft.X + note.Width - 2 * drawOffset.X;
bottomRight.Y += prevLane.LaneRect.Height;
using (GraphicsPath hitPath = new GraphicsPath())
{
hitPath.AddLines(new PointF[] { topLeft, bottomLeft, bottomRight, topRight });
if (hitPath.IsVisible(locationVirtual))
{
return(true);
}
}
}
#endregion
}
}
return(false);
}
private static void DrawAirHoldLine(Graphics g, Note past, Note future, Point drawLocation, LaneBook laneBook)
{
float distance = (future.Position.Tick - past.Position.Tick) * ScoreInfo.UnitBeatHeight;
PointF drawOffset = new PointF(past.Width / 2f - lineWidth / 2f, LongNote.drawOffset.Y);
//相対位置
PointF pastRerativeLocation = new PointF(past.Location.X - drawLocation.X, past.Location.Y - drawLocation.Y);
PointF futureRerativeLocation = new PointF(future.Location.X - drawLocation.X, future.Location.Y - drawLocation.Y);
int passingLanes = future.LaneIndex - past.LaneIndex;
//スライドのノーツとノーツがレーンをまたがないとき
if (passingLanes == 0)
{
PointF topLeft = futureRerativeLocation.Add(drawOffset);
PointF topRight = futureRerativeLocation.Add(-drawOffset.X, drawOffset.Y).AddX(future.Width);
PointF bottomLeft = pastRerativeLocation.Add(drawOffset);
PointF bottomRight = pastRerativeLocation.Add(-drawOffset.X, drawOffset.Y).AddX(past.Width);
using (GraphicsPath graphicsPath = new GraphicsPath())
{
graphicsPath.AddLines(new PointF[] { topLeft, bottomLeft, bottomRight, topRight });
using (SolidBrush myBrush = new SolidBrush(lineColor))
{
g.FillPath(myBrush, graphicsPath);
}
}
}
//スライドのノーツとノーツがレーンをまたぐとき
else if (passingLanes >= 1)
{
float positionDistance = (future.Position.Tick - past.Position.Tick) * ScoreInfo.UnitBeatHeight;
float diffX = (future.Position.Lane - past.Position.Lane) * ScoreInfo.UnitLaneWidth;
#region 最初のレーンでの描画
//ノーツfutureの位置はノーツpastの位置に2ノーツの距離を引いて表す。またTopRightの水平位置はfutureのWidthを使うことに注意
PointF topLeft = pastRerativeLocation.Add(diffX, -positionDistance).Add(drawOffset);
PointF topRight = pastRerativeLocation.Add(diffX, -positionDistance).Add(-drawOffset.X, drawOffset.Y).AddX(future.Width);
//以下の2つはレーンをまたがないときと同じ
PointF bottomLeft = pastRerativeLocation.Add(drawOffset);
PointF bottomRight = pastRerativeLocation.Add(-drawOffset.X, drawOffset.Y).AddX(past.Width);
using (GraphicsPath graphicsPath = new GraphicsPath())
{
graphicsPath.AddLines(new PointF[] { topLeft, bottomLeft, bottomRight, topRight });
ScoreLane scoreLane = laneBook.Find(x => x.Contains(past));
if (scoreLane != null)
{
RectangleF clipRect = new RectangleF(
scoreLane.LaneRect.X - drawLocation.X,
scoreLane.LaneRect.Y - drawLocation.Y,
scoreLane.LaneRect.Width,
scoreLane.LaneRect.Height);
g.Clip = new Region(clipRect);
}
using (SolidBrush myBrush = new SolidBrush(lineColor))
{
g.FillPath(myBrush, graphicsPath);
}
}
#endregion
#region 以降最後までのレーンでの描画
{
ScoreLane prevLane, curLane;
for (prevLane = laneBook.Find(x => x.Contains(past)), curLane = laneBook.Next(prevLane);
curLane != null && laneBook.IndexOf(curLane) <= future.LaneIndex;
prevLane = curLane, curLane = laneBook.Next(curLane))
{
topLeft.X = curLane.LaneRect.X + future.Position.Lane * ScoreInfo.UnitLaneWidth - drawLocation.X + drawOffset.X;
topLeft.Y += prevLane.LaneRect.Height;
topRight.X = topLeft.X + future.Width - 2 * drawOffset.X;
topRight.Y += prevLane.LaneRect.Height;
bottomLeft.X = curLane.LaneRect.X + past.Position.Lane * ScoreInfo.UnitLaneWidth - drawLocation.X + drawOffset.X;
bottomLeft.Y += prevLane.LaneRect.Height;
bottomRight.X = bottomLeft.X + past.Width - 2 * drawOffset.X;
bottomRight.Y += prevLane.LaneRect.Height;
using (GraphicsPath graphicsPath = new GraphicsPath())
{
graphicsPath.AddLines(new PointF[] { topLeft, bottomLeft, bottomRight, topRight });
RectangleF clipRect = new RectangleF(curLane.LaneRect.Location.Sub(drawLocation), curLane.LaneRect.Size);
g.Clip = new Region(clipRect);
using (SolidBrush myBrush = new SolidBrush(lineColor))
{
g.FillPath(myBrush, graphicsPath);
}
}
}
}
#endregion
}
}
