/// <summary>
/// This method creates three new sudoku grids.
/// </summary>
private void makeNewGrids()
{
easy = gen.Generate(DifficultyLevel.Easy);
easyPanel.Controls.Clear();
SudokuGridControl easyGcontrol = new SudokuGridControl(easy);
easyPanel.Controls.Add(easyGcontrol);
easyGcontrol.Dock = DockStyle.Fill;
easyGcontrol.IsEditable = false;
med = gen.Generate(DifficultyLevel.Medium);
medPanel.Controls.Clear();
SudokuGridControl medGcontrol = new SudokuGridControl(med);
medPanel.Controls.Add(medGcontrol);
medGcontrol.Dock = DockStyle.Fill;
medGcontrol.IsEditable = false;
hard = gen.Generate(DifficultyLevel.Hard);
hardPanel.Controls.Clear();
SudokuGridControl hardGcontrol = new SudokuGridControl(hard);
hardPanel.Controls.Add(hardGcontrol);
hardGcontrol.Dock = DockStyle.Fill;
hardGcontrol.IsEditable = false;
}
/// <summary>
/// This method creates three new sudoku grids.
/// </summary>
private void makeNewGrids()
{
easy = gen.Generate(DifficultyLevel.Easy);
easyPanel.Controls.Clear();
SudokuGridControl easyGcontrol = new SudokuGridControl(easy);
easyPanel.Controls.Add(easyGcontrol);
easyGcontrol.Dock = DockStyle.Fill;
easyGcontrol.IsEditable = false;
med = gen.Generate(DifficultyLevel.Medium);
medPanel.Controls.Clear();
SudokuGridControl medGcontrol = new SudokuGridControl(med);
medPanel.Controls.Add(medGcontrol);
medGcontrol.Dock = DockStyle.Fill;
medGcontrol.IsEditable = false;
hard = gen.Generate(DifficultyLevel.Hard);
hardPanel.Controls.Clear();
SudokuGridControl hardGcontrol = new SudokuGridControl(hard);
hardPanel.Controls.Add(hardGcontrol);
hardGcontrol.Dock = DockStyle.Fill;
hardGcontrol.IsEditable = false;
}
/// <summary>
/// Creates a new form for playing the game
/// </summary>
/// <param name="grid">The grid to start with</param>
/// <param name="playingMode">If true: We're "playing" the game. If false: We're "editing" the game.</param>
public GameForm(Grid grid, bool playingMode)
{
InitializeComponent();
this.grid = grid;
this.isPlaying = playingMode;
hintBarText.Text = "";
if (isPlaying)
{
solveButton.Text = "&Solve";
}
else
{
solveButton.Text = "&Enter Puzzle";
}
// make the grid control and put it somewhere
this.gcontrol = new SudokuGridControl(grid);
this.gridPanel.Controls.Add(gcontrol);
gcontrol.Dock = DockStyle.Fill;
// When the cell is cleared, mark/unmark errors and hints
gcontrol.CellClear += (int row, int col) =>
{
nagAboutErrors = true;
nagAboutWonGame = true;
RecalculateErrors();
RecalculateHints(row, col);
ShowOrHideHintBar();
};
// When the cell's value is changed, mark/unmark errors and hints
gcontrol.CellChange += (int row, int col) =>
{
MaybeTryGameOver();
RecalculateErrors();
RecalculateHints(row, col);
ShowOrHideHintBar();
};
// When the user selects a different cell, mark/unmark errors and hints
gcontrol.CellFocused += (int row, int col) =>
{
ShowOrHideHintBar();
if (isPlaying)
{
RecalculateHints(row, col);
}
};
// Add a drop-down context menu to each textbox
gcontrol.ForEachTextBox((TextBox tbox, int row, int col) =>
{
tbox.ContextMenu = new ContextMenu();
if (isPlaying)
{
// The context menu should only appear when in "Playing" mode
tbox.ContextMenu.MenuItems.Add(new MenuItem("Show &Hints", (s, e) =>
{
hintBarText.Show();
// the hints bar will disappear on next call to ShowOrHideHints()
}));
tbox.ContextMenu.MenuItems.Add(new MenuItem("&Solve This Square", (s, e) =>
{
// solve the grid and copy the value
if (grid.IsEditable(row, col))
{
Grid solvedGrid = grid.Copy();
solver.Solve(solvedGrid);
if (!solvedGrid.IsFull())
{
MessageBox.Show("This square cannot be solved because there are errors in your puzzle. Please erase some of your work and try again.");
}
else
{
grid.Set(solvedGrid.Get(row, col), true, row, col);
}
gcontrol.UpdateGridView();
RecalculateErrors();
}
}));
}
});
// initial setup: start the timer and optionally show errors.
gameTimerTick(this, new EventArgs());
RecalculateErrors();
ShowOrHideHintBar();
}
/// <summary>
/// Creates a new form for playing the game
/// </summary>
/// <param name="grid">The grid to start with</param>
/// <param name="playingMode">If true: We're "playing" the game. If false: We're "editing" the game.</param>
public GameForm(Grid grid, bool playingMode)
{
InitializeComponent();
this.grid = grid;
this.isPlaying = playingMode;
hintBarText.Text = "";
if (isPlaying)
{
solveButton.Text = "&Solve";
}
else
{
solveButton.Text = "&Enter Puzzle";
}
// make the grid control and put it somewhere
this.gcontrol = new SudokuGridControl(grid);
this.gridPanel.Controls.Add(gcontrol);
gcontrol.Dock = DockStyle.Fill;
// When the cell is cleared, mark/unmark errors and hints
gcontrol.CellClear += (int row, int col) =>
{
nagAboutErrors = true;
nagAboutWonGame = true;
RecalculateErrors();
RecalculateHints(row, col);
ShowOrHideHintBar();
};
// When the cell's value is changed, mark/unmark errors and hints
gcontrol.CellChange += (int row, int col) =>
{
MaybeTryGameOver();
RecalculateErrors();
RecalculateHints(row, col);
ShowOrHideHintBar();
};
// When the user selects a different cell, mark/unmark errors and hints
gcontrol.CellFocused += (int row, int col) =>
{
ShowOrHideHintBar();
if (isPlaying)
{
RecalculateHints(row, col);
}
};
// Add a drop-down context menu to each textbox
gcontrol.ForEachTextBox((TextBox tbox, int row, int col) =>
{
tbox.ContextMenu = new ContextMenu();
if (isPlaying)
{
// The context menu should only appear when in "Playing" mode
tbox.ContextMenu.MenuItems.Add(new MenuItem("Show &Hints", (s, e) =>
{
hintBarText.Show();
// the hints bar will disappear on next call to ShowOrHideHints()
}));
tbox.ContextMenu.MenuItems.Add(new MenuItem("&Solve This Square", (s, e) =>
{
// solve the grid and copy the value
if (grid.IsEditable(row, col))
{
Grid solvedGrid = grid.Copy();
solver.Solve(solvedGrid);
if (!solvedGrid.IsFull())
{
MessageBox.Show("This square cannot be solved because there are errors in your puzzle. Please erase some of your work and try again.");
}
else
{
grid.Set(solvedGrid.Get(row, col), true, row, col);
}
gcontrol.UpdateGridView();
RecalculateErrors();
}
}));
}
});
// initial setup: start the timer and optionally show errors.
gameTimerTick(this, new EventArgs());
RecalculateErrors();
ShowOrHideHintBar();
}
