private void MainForm_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
int CellLength = GridLength / game.GridSize;
// Make sure click was inside the grid
if (e.X < GridOffset || e.X > CellLength * game.GridSize + GridOffset ||
e.Y < GridOffset || e.Y > CellLength * game.GridSize + GridOffset)
{
return;
}
// Find row, col of mouse press
int r = (e.Y - GridOffset) / CellLength;
int c = (e.X - GridOffset) / CellLength;
game.Move(r, c);
// Redraw grid
this.Invalidate();
// Check to see if puzzle has been solved
if (game.isWinner())
{
//Display winner dialog box
MessageBox.Show(this, "Congratulations! You've won!", "Lights Out!",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
