/// <summary>
/// Triggers when a custom configuration is added
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnCustomConfigSolved(object sender, CustomConfigEventArgs e)
{
// Set move and moves variables
move = 1;
labelCurrentMove.Text = (move - 1).ToString();
moves = e.Moves;
labelMovesNeeded.Text = (moves - 1).ToString();
// Set Solution and Positions
solution = e.Solution;
positions = e.Positions;
#region Loop thru all puzzle pieces to populate and set values to them
for (int i = 0; i < Puzzle.NUM_PIECES; i++)
{
// Assign the value to the relevent puzzle piece
pieces[i].Text = positions[i].ToString();
#region Check for the "Empty Tile"
if (positions[i] == 0)
{
// This is the "Empty Tile"
pieces[i].Text = null;
pieces[i].BackColor = emptyPieceColor;
}
else
{
// Not the "Empty Tile"
pieces[i].BackColor = Properties.Settings.Default.BackColor;
}
#endregion
}
#endregion
groupBoxPlayModes.Enabled = true;
labelStatus.Text = AI_MODE;
isShuffled = true;
}
/// <summary>
/// Tries to find a soluton within given max moves
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BtnOK_Click(object sender, EventArgs e)
{
#region Add values of all NumericUpDown controls to a list
List <int> values = new List <int>
{
(int)numFirstBox.Value,
(int)numSecondBox.Value,
(int)numThirdBox.Value,
(int)numFourthBox.Value,
(int)numFifthBox.Value,
(int)numSixthBox.Value,
(int)numSeventhBox.Value,
(int)numEightBox.Value,
(int)numNinthBox.Value
};
#endregion
// Try to solve and get a solution for the configuration
moves = Solve(values);
// Check if a solution found within the max moves
if (moves == Puzzle.MAX_MOVES)
{
// No solution found
DialogResult result = MessageBox.Show("Sorry, could not find a solution for this configuration",
"Error", MessageBoxButtons.RetryCancel, MessageBoxIcon.Information);
if (result == DialogResult.Retry)
{
// Retry
moves = Solve(values);
if (moves == Puzzle.MAX_MOVES)
{
// No solution found
MessageBox.Show("Sorry, could not find a solution for this configuration," +
"please try another one", "Error", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
else
{
// Solution found
// Clear errors
errorProvider.Clear();
#region Get position of each puzzle piece for the first move
int[] positions = new int[Puzzle.NUM_PIECES];
for (int i = 0; i < Puzzle.NUM_PIECES; i++)
{
positions[i] = solution[0, i];
}
#endregion
// Close parent form
ParentForm.Close();
#region Set values for custom config
CustomConfigEventArgs conf = new CustomConfigEventArgs()
{
Moves = moves,
Positions = positions,
Solution = solution
};
#endregion
// Invoke the custom event
OnCustomConfigSolved.Invoke(this, conf);
}
}
