//Auto cell validation for beginner difficulty
public void AutoValidateForBeginner()
{
string value, column, row;
value = SudokuMatrix[CurrentRow, CurrentColumn].ToString();
column = (CurrentColumn + 1).ToString();
row = (CurrentRow + 1).ToString();
if (SudokuChecker.ValidateCell(SudokuMatrix, CurrentRow, CurrentColumn, SudokuMatrix[CurrentRow, CurrentColumn]) == false)
{
AddInstructorText("Value " + value + " of [" + row + ":" + column + "] is not legit. Please try again");
}
else
{
AddInstructorText("Value " + value + " of [" + row + ":" + column + "] is legit. Hurray");
}
}
//Validate if player has completed the game
public void ValidateGame()
//If SudokuChecker function return true, then player win the game
{
if (SudokuChecker.SudokuValidation(SudokuMatrix) == true)
{
SudokuTimer.Stop();
TriggerButton.Enabled = false;
SuggestButton.Enabled = false;
ValidateButton.Enabled = false;
SolveButton.Enabled = false;
MessageBox.Show(" Congratulation you have completed the game \n Please start a new game", "Confirmation", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show(" Sorry, the game is not completed yet", "Confirmation", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
//Suggest solution for current cell
public void SuggestCell()
{
if (SudokuChecker.SudokuSolver(SudokuTempSolution, 0, 0))
{
if (SudokuMatrix[CurrentRow, CurrentColumn] != SudokuTempSolution[CurrentRow, CurrentColumn])
{
string SuggestNumber = SudokuTempSolution[CurrentRow, CurrentColumn].ToString();
AddInstructorText("You should fill " + SuggestNumber + " in the cell [" + (CurrentColumn + 1).ToString() + ":" + (CurrentRow + 1).ToString() + "]");
}
else
{
AddInstructorText("You have filled the right number");
}
}
else
{
AddInstructorText("Cannot suggest due to invalid value existed");
}
}
//Solve the game if player give up
public void SolveGame()
{
if (SudokuChecker.SudokuSolver(SudokuTempSolution, 0, 0))
{
MessageBox.Show(" Resolve successful \n Timer will be reseted \n Please start a new game", "Error", MessageBoxButtons.OK, MessageBoxIcon.Information);
SudokuTimer.Stop();
hour = 0; minute = 0; second = 0;
TimeCounter.Text = string.Format("{0}:{1}:{2}", hour.ToString().PadLeft(2, '0'), minute.ToString().PadLeft(2, '0'), second.ToString().PadLeft(2, '0'));
TriggerButton.Enabled = false;
SuggestButton.Enabled = false;
ValidateButton.Enabled = false;
SolveButton.Enabled = false;
Copy(SudokuTempSolution, SudokuMatrix);
ShowMatrix();
}
else
{
MessageBox.Show(" Cannot solve due to rule violation \n Please check again", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
