internal static FillPuzzle Load(string fileName)
{
string[] lines = File.ReadAllLines(fileName);
string[] bits = lines[0].Split('x');
int width = int.Parse(bits[0]);
int height = int.Parse(bits[1]);
FillPuzzle res = new FillPuzzle(width, height);
for (int i = 0; i < height; i++)
{
for (int j = 0; j < width; j++)
{
if (lines[i + 1][j] != ' ')
{
res.Clues[j, i] = int.Parse(""+lines[i + 1][j]);
}
}
}
return res;
}
public object Clone()
{
FillPuzzle newPuzzle = new FillPuzzle(width, height);
for (int i = 0; i < width; i++)
{
for (int j = 0; j < height; j++)
{
newPuzzle.Clues[i, j] = this.Clues[i, j];
}
}
return newPuzzle;
}