public static void deSerialise(matrix m)
{
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
var TB = baseform.grid.GetControlByName(getname(x, y));
if (m.grid[y][x] != 0)
TB.Text = m.grid[y][x].ToString();
else
TB.Text = "";
}
}
}
public static void generateRandom(int widthIN, int heightIN, int random)
{
matrix m = new matrix(widthIN, heightIN);
m.solveHead();
int rcount = 0;
Random RN = new Random();
while (rcount < random)
{
int x = RN.Next() % width;
int y = RN.Next() % height;
if (m.grid[y][x] == 0)
continue;
m.grid[y][x] = 0;
rcount++;
}
init(widthIN, heightIN);
deSerialise(m);
doCheck();
}
public void copyFrom(matrix m)
{
width = m.width;
height = m.height;
grid = null;
grid = MatrixOps.CloneMatrix(m.grid, width, height);
max = getMaxNumber();
square = getSquareSize();
}
public matrix clone()
{
var m = new matrix(width, height);
m.grid = MatrixOps.CloneMatrix(grid, width, height);
return m;
}
public static void doCheck()
{
matrix m = new matrix(width, height, matrixgrid.serialise());
var check = m.checkGrid();
applyCheck(check.Item1);
}
static void TB_MouseHover(object sender, EventArgs e)
{
if (baseform.showPossibleMovesOnHoverToolStripMenuItem.Checked == false)
return;
TextBox TB = sender as TextBox;
if (TB == null)
return;
var a = getLocationFromName(TB.Name);
int x = a.Item2;
int y = a.Item1;
matrix m = new matrix(width, height, serialise());
var b = m.getPossibilities(x, y);
String TT = ListExtras.Serialise(b.Cast<object>().ToList());
if (TT.Length == 0)
TT = "No Options";
ObjectExtras.AddToolTip(TB, TT);
}
private static void applyCheck(matrix.celltype[][] matrix)
{
bool whiteout = !baseform.showInvalidMovesToolStripMenuItem.Checked;
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
var TB = baseform.grid.GetControlByName(getname(x, y));
if (whiteout)
{
TB.BackColor = Color.White;
continue;
}
SudokuSolver.matrix.celltype CT = matrix[y][x];
switch (CT)
{
case SudokuSolver.matrix.celltype.bad:
TB.BackColor = Color.Tomato;
break;
case SudokuSolver.matrix.celltype.empty:
TB.BackColor = Color.LightGoldenrodYellow;
break;
case SudokuSolver.matrix.celltype.good:
TB.BackColor = Color.GreenYellow;
break;
}
}
}
}
public static void solve()
{
matrix m = new matrix(width, height, matrixgrid.serialise());
//check its possible to start with
var test = m.checkGrid(true, true);
if (test.Item2 == false)
{
MessageBox.Show("There are errors in the puzzle to start with, impossible to solve");
return;
}
bool possible = m.solveHead();
if (possible == false)
{
MessageBox.Show("No solutions found");
return;
}
deSerialise(m);
var check = m.checkGrid();
applyCheck(check.Item1);
}
