void DrawBGBorder()
{
using (var border = new Pen(Color.Black, MazeSettings.CurrentBorderSize))
{
MapRows.ToList().ForEach(a => MzGraphics.DrawLine(border, new PointF(MapRectF.X, a), new PointF(MapRectF.Right, a)));
MapCols.ToList().ForEach(a => MzGraphics.DrawLine(border, new PointF(a, MapRectF.Y), new PointF(a, MapRectF.Bottom)));
}
}
void DrawFGColMask(Pen empty, int x, int y)
{
if ((x >= 0 && x <= MapSize.Width) && (y >= 0 && y < MapSize.Height))
{
var X = MapCols.ElementAt(x);
var Y = MapRows.ElementAt(y);
var Blank = SizeZoomF.Height / DoorBlank;
MzGraphics.DrawLine(empty, new PointF(X, Y + Blank), new PointF(X, Y + SizeZoomF.Height - Blank));
}
}
void DrawBGDotted()
{
using (var dotted = new Pen(Color.Gray, 1))
{
dotted.DashStyle = DashStyle.Dash;
MapRows.ToList().Aggregate((a, n) =>
{
var x = (a + n) / 2;
MzGraphics.DrawLine(dotted, new PointF(MapRectF.X, x), new PointF(MapRectF.Right, x));
return(n);
});
MapCols.ToList().Aggregate((a, n) =>
{
var x = (a + n) / 2;
MzGraphics.DrawLine(dotted, new PointF(x, MapRectF.Y), new PointF(x, MapRectF.Bottom));
return(n);
});
}
}
void DrawUnvisitedRoom()
{
if (MzSolvePath == null || MzSolvePath.Count == 0)
{
return;
}
SolidBrush brush = new SolidBrush(Color.LightGray);
for (int col = 0; col < MapSize.Width; col++)
{
for (int row = 0; row < MapSize.Height; row++)
{
if (MzSolveMap[col, row] == Closed)
{
RectangleF rect = new RectangleF(new PointF(MapCols.ElementAt(col), MapRows.ElementAt(row)), SizeZoomF);
rect.Inflate(new SizeF(-1, -1));
MzGraphics.FillRectangle(brush, rect);
}
}
}
}
PointF GetHalfLinePoint(Point point)
{
return(new PointF((MapCols.ElementAt(point.X) + MapCols.ElementAt(point.X + 1)) / 2, (MapRows.ElementAt(point.Y) + MapRows.ElementAt(point.Y + 1)) / 2));
}