private SolidBrush GetColor(MazeRepresentaion maze, List <Coord> path, int i, int j)
{
if (path.Any(e => e.X == i && e.Y == j))
{
return(new SolidBrush(Color.Violet));
}
var c = maze.AtPos(i, j);
if (c == 's')
{
return(new SolidBrush(Color.Cyan));
}
else if (c == 'g')
{
return(new SolidBrush(Color.Cyan));
}
else if (c == '1')
{
return(new SolidBrush(Color.Green));
}
else if (c == '0')
{
return(new SolidBrush(Color.Red));
}
return(new SolidBrush(Color.White));
}
public void GenerateImage(Dictionary <Tuple <int, int>, int> result, List <Coord> path, MazeRepresentaion maze, string imageTitle)
{
Image resultImage = new Bitmap(maze.Cols * 100, maze.Rows * 100, PixelFormat.Format32bppArgb);
Graphics graphics = Graphics.FromImage(resultImage);
Font fontFroniterValue = new Font(new FontFamily("arial"), 28, FontStyle.Bold, GraphicsUnit.Pixel);
Font fontContent = new Font(new FontFamily("arial"), 20, FontStyle.Bold, GraphicsUnit.Pixel);
for (var i = 0; i < maze.Rows; i++)
{
for (var j = 0; j < maze.Cols; j++)
{
graphics.FillRectangle(GetColor(maze, path, i, j), new Rectangle(j * 100, i * 100, 100, 100));
var tuple = new Tuple <int, int>(i, j);
if (result.ContainsKey(tuple))
{
graphics.DrawString(result[tuple].ToString("D2"), fontFroniterValue, new SolidBrush(Color.Black), new PointF(j * 100 + 25, i * 100 + 25));
}
else
{
graphics.DrawString("xx", fontFroniterValue, new SolidBrush(Color.Black), new PointF(j * 100 + 25, i * 100 + 25));
}
graphics.DrawString(maze.AtPos(i, j).ToString(), fontContent, new SolidBrush(Color.Black), new PointF(j * 100, i * 100));
}
}
resultImage.Save(Path.Combine(Path.GetTempPath(), imageTitle), ImageFormat.Jpeg);
graphics.Dispose();
fontFroniterValue.Dispose();
fontContent.Dispose();
resultImage.Dispose();
}
private ConsoleColor GetColor(MazeRepresentaion maze, List <Coord> path, int i, int j)
{
if (path.Any(e => e.X == i && e.Y == j))
{
return(ConsoleColor.Magenta);
}
var c = maze.AtPos(i, j);
if (c == 's')
{
return(ConsoleColor.Cyan);
}
else if (c == 'g')
{
return(ConsoleColor.Cyan);
}
else if (c == '1')
{
return(ConsoleColor.Green);
}
else if (c == '0')
{
return(ConsoleColor.Red);
}
return(ConsoleColor.White);
}
public void PrintTraversalResult(Dictionary <Tuple <int, int>, int> result, List <Coord> path, MazeRepresentaion maze)
{
for (var i = 0; i < maze.Rows; i++)
{
for (var j = 0; j < maze.Cols; j++)
{
Console.ForegroundColor = GetColor(maze, path, i, j);
Console.Write($" {maze.AtPos(i, j)} ");
}
Console.WriteLine();
for (var j = 0; j < maze.Cols; j++)
{
Console.ForegroundColor = GetColor(maze, path, i, j);
var tuple = new Tuple <int, int>(i, j);
if (result.ContainsKey(tuple))
{
Console.Write($" ({result[tuple].ToString("D2")}) ");
}
else
{
Console.Write($" (xx) ");
}
}
Console.WriteLine("\n");
}
Console.ForegroundColor = ConsoleColor.White;
}
public Dictionary <Tuple <int, int>, int> FrontierCounter(MazeRepresentaion maze)
{
var marked = new Dictionary <Tuple <int, int>, int>();
var moves = 0;
var queue = new Queue <Coord>();
queue.Enqueue(maze.GetStart());
while (queue.Count > 0)
{
var current = queue.Dequeue();
if (marked.Any(e => e.Key.Item1 == current.X && e.Key.Item2 == current.Y))
{
continue;
}
marked[new Tuple <int, int>(current.X, current.Y)] = moves++;
var right = current.Right();
var down = current.Down();
var left = current.Left();
var up = current.Up();
if (maze.Legal(right) && maze.AtPos(right) != '0')
{
queue.Enqueue(right);
}
if (maze.Legal(down) && maze.AtPos(down) != '0')
{
queue.Enqueue(down);
}
if (maze.Legal(left) && maze.AtPos(left) != '0')
{
queue.Enqueue(left);
}
if (maze.Legal(up) && maze.AtPos(up) != '0')
{
queue.Enqueue(up);
}
}
return(marked);
}