/// <summary>
/// Kopia głęboka planszy
/// </summary>
/// <param name="n">plansza do skopiowania</param>
public Nonogram(Nonogram n)
{
// kopia głęboka
// ograniczyć używanie
height = n.height;
width = n.width;
row = new List <Line> [height];
rows = new bool[height];
column = new List <Line> [width];
columns = new bool[width];
board = new bool?[height, width];
for (var i = 0; i < height; i++)
{
row[i] = new List <Line>(n.row[i]);
rows[i] = n.rows[i];
}
for (var j = 0; j < width; j++)
{
column[j] = new List <Line>(n.column[j]);
columns[j] = n.columns[j];
}
for (var i = 0; i < height; ++i)
{
for (var j = 0; j < width; ++j)
{
board[i, j] = n.board[i, j];
}
}
}
/// <summary>
/// Użytkownik wskazuje ścieżkę do pliku, którego zawartość program próbuje sparsować na początkową planszę
/// </summary>
/// <returns>
/// Początkową planszę do rozwiązania, jeśli się udało wczytać prawidłowo planszę
/// null w przeciwnym wypadku
/// </returns>
/// <remarks>
/// Nazwa pliku
/// {height}x{width}x{paramHeight}x{paramWidth}
/// Rzuca wyjątkami
/// </remarks>
public void LoadBoardFromFile()
{
string path;
int height = 0, width = 0, paramHeight = 0, paramWidth = 0;
using (var ofd = new OpenFileDialog())
{
ofd.Title = @"Open text file containing board to solve";
ofd.FileName = string.Empty;
ofd.Filter = @"Text files (*.txt)|*.txt";
ofd.Multiselect = false;
if (ofd.ShowDialog() != DialogResult.OK)
{
return;
}
path = ofd.FileName;
var boardsize = ofd.FileName.Split('\\');
boardsize = boardsize[boardsize.Length - 1].Split('.');
boardsize = boardsize[0].Split('x');
height = int.Parse(boardsize[0]);
width = int.Parse(boardsize[1]);
paramHeight = int.Parse(boardsize[2]);
paramWidth = int.Parse(boardsize[3]);
}
string content;
using (var sr = new StreamReader(path))
{
content = sr.ReadToEnd();
}
var row = new List <Line> [height];
var column = new List <Line> [width];
for (var i = 0; i < height; i++)
{
row[i] = new List <Line>();
}
for (var i = 0; i < width; i++)
{
column[i] = new List <Line>();
}
if (content.Contains("\t"))
{
var tmp = content.Split('\t');
content = tmp[1];
}
var logs = content.Replace("\r\n", "x");
var limit = paramHeight * width;
const char empty = ' ';
const char sep = 'x';
var counter = 0; // do przechodzenia po stringu
var chars = "";
for (var i = 0; i < limit;)
{
switch (logs[counter])
{
case empty:
i++;
goto case sep;
case sep:
counter++;
break;
default:
chars = "";
while (logs[counter] != sep)
{
chars += logs[counter++];
}
column[i++ % width].Add(new Line(int.Parse(chars)));
break;
}
}
limit = paramWidth * height;
for (var j = 0; j < limit;)
{
switch (logs[counter])
{
case empty:
j++;
goto case sep;
case sep:
counter++;
break;
default:
chars = "";
while (logs[counter] != sep)
{
chars += logs[counter++];
}
row[j++ / paramWidth].Add(new Line(int.Parse(chars)));
break;
}
}
origin = new Nonogram(row, column);
}