private void createCrozzleColumns(WordDataList wordDataList)
{
// Create a List to store String arrays, one String[] for each column, one String for each letter.
CrozzleColumns = new List <String[]>();
// Create and store empty columns into the list.
for (int i = 0; i < Columns; i++)
{
String[] column = new String[Rows];
for (int j = 0; j < column.Length; j++)
{
column[j] = " ";
}
CrozzleColumns.Add(column);
}
// Store VERTICAL words into the columns.
foreach (WordData vWordData in wordDataList.VerticalWordData)
{
if (vWordData.Location.Row >= 1 && vWordData.Location.Row <= Rows &&
vWordData.Location.Column >= 1 && vWordData.Location.Column <= Columns)
{
// Store each letter into the approriate column.
String[] column = CrozzleColumns[vWordData.Location.Column - 1];
int row = vWordData.Location.Row - 1;
foreach (Char c in vWordData.Letters)
{
if (row < Rows)
{
column[row++] = new String(c, 1);
}
}
}
}
// Store HORIZONTAL words into the columns.
foreach (WordData hWordData in wordDataList.HorizontalWordData)
{
if (hWordData.Location.Row >= 1 && hWordData.Location.Row <= Rows &&
hWordData.Location.Column >= 1 && hWordData.Location.Column <= Columns)
{
// Store each letter into the ith column, but the same row location.
int i = hWordData.Location.Column - 1;
foreach (Char c in hWordData.Letters)
{
if (i < Columns)
{
String[] column = CrozzleColumns[i];
column[hWordData.Location.Row - 1] = new String(c, 1);
i++;
}
}
}
}
}
//create crozzle grid
private void createCrozzleRows(WordDataList wordDataList)
{
// Create a List to store String arrays, one String[] for each row, one String for each letter.
CrozzleRows = new List <String[]>();
// Create and store empty rows into the list.
for (int i = 0; i < Rows; i++)
{
String[] row = new String[Columns];
for (int j = 0; j < row.Length; j++)
{
row[j] = " ";
}
CrozzleRows.Add(row);
}
// Store HORIZONTAL words into the rows.
foreach (WordData hWordData in wordDataList.HorizontalWordData)
{
if (hWordData.Location.Row >= 1 && hWordData.Location.Row <= Rows &&
hWordData.Location.Column >= 1 && hWordData.Location.Column <= Columns)
{
// Store each letter into the approriate row.
String[] row = CrozzleRows[hWordData.Location.Row - 1];
int col = hWordData.Location.Column - 1;
foreach (Char c in hWordData.Letters)
{
if (col < Columns)
{
row[col++] = new String(c, 1);
}
}
}
}
// Store VERTICAL words into the rows.
foreach (WordData vWordData in wordDataList.VerticalWordData)
{
if (vWordData.Location.Row >= 1 && vWordData.Location.Row <= Rows &&
vWordData.Location.Column >= 1 && vWordData.Location.Column <= Columns)
{
// Store each letter into the ith row, but the same column location.
int i = vWordData.Location.Row - 1;
foreach (Char c in vWordData.Letters)
{
if (i < Rows)
{
String[] row = CrozzleRows[i];
row[vWordData.Location.Column - 1] = new String(c, 1);
i++;
}
}
}
}
}
public static Boolean TryParse(List <String> originalWordDataList, Crozzle aCrozzle, out WordDataList aWordDataList)
{
List <WordData> aList = new List <WordData>();
Errors = new List <String>();
aWordDataList = new WordDataList(originalWordDataList);
foreach (String line in originalWordDataList)
{
WordData aWordData;
if (WordData.TryParse(line, aCrozzle, out aWordData))
{
aWordDataList.Add(aWordData);
}
else
{
Errors.AddRange(WordData.Errors);
}
}
aWordDataList.Valid = Errors.Count == 0;
return(aWordDataList.Valid);
}
public static Boolean TryParse(String path, Configuration aConfiguration, WordList wordList, out Crozzle aCrozzle)
{
Errors = new List <String>();
aCrozzle = new Crozzle(path, aConfiguration, wordList);
// Open file.
StreamReader fileIn = new StreamReader(path);
List <String> wordData = new List <string>();
// Validate file.
while (!fileIn.EndOfStream)
{
// Read a line.
String line = fileIn.ReadLine();
// Parse a crozzle file item.
CrozzleFileItem aCrozzleFileItem;
if (CrozzleFileItem.TryParse(line, out aCrozzleFileItem))
{
if (aCrozzleFileItem.IsConfigurationFile)
{
// Get the configuration file name.
String configurationPath = aCrozzleFileItem.KeyValue.Value;
if (configurationPath == null)
{
Errors.Add(CrozzleFileErrors.ConfigurationFilenameMissing);
}
else
{
configurationPath = configurationPath.Trim();
if (Validator.IsDelimited(configurationPath, StringDelimiters))
{
configurationPath = configurationPath.Trim(StringDelimiters);
}
if (!Path.IsPathRooted(configurationPath))
{
String directoryName = Path.GetDirectoryName(path);
configurationPath = directoryName + @"\" + configurationPath;
}
aCrozzle.ConfigurationPath = configurationPath;
}
}
else if (aCrozzleFileItem.IsWordListFile)
{
// Get the word list file name.
String wordListPath = aCrozzleFileItem.KeyValue.Value;
if (wordListPath == null)
{
Errors.Add(CrozzleFileErrors.WordlistFilenameMissing);
}
else
{
wordListPath = wordListPath.Trim();
if (Validator.IsDelimited(wordListPath, StringDelimiters))
{
wordListPath = wordListPath.Trim(StringDelimiters);
}
if (!Path.IsPathRooted(wordListPath))
{
String directoryName = Path.GetDirectoryName(path);
wordListPath = directoryName + @"\" + wordListPath;
}
aCrozzle.WordListPath = wordListPath;
}
}
else if (aCrozzleFileItem.IsRows)
{
// Get the number of rows.
int rows;
if (Validator.IsInt32(aCrozzleFileItem.KeyValue.Value.Trim(), out rows))
{
aCrozzle.Rows = rows;
}
else
{
Errors.Add(String.Format(CrozzleFileErrors.RowError, aCrozzleFileItem.KeyValue.OriginalKeyValue, Validator.Errors[0]));
}
}
else if (aCrozzleFileItem.IsColumns)
{
// Get the number of columns.
int columns;
if (Validator.IsInt32(aCrozzleFileItem.KeyValue.Value.Trim(), out columns))
{
aCrozzle.Columns = columns;
}
else
{
Errors.Add(String.Format(CrozzleFileErrors.ColumnError, aCrozzleFileItem.KeyValue.OriginalKeyValue, Validator.Errors[0]));
}
}
else if (aCrozzleFileItem.IsRow)
{
// Collect potential word data for a horizontal word.
wordData.Add(aCrozzleFileItem.KeyValue.OriginalKeyValue);
}
else if (aCrozzleFileItem.IsColumn)
{
// Collect potential word data for a vertical word.
wordData.Add(aCrozzleFileItem.KeyValue.OriginalKeyValue);
}
}
else
{
Errors.AddRange(CrozzleFileItem.Errors);
}
}
// Close files.
fileIn.Close();
// Get potential word data list.
WordDataList wordDataList;
if (!WordDataList.TryParse(wordData, aCrozzle, out wordDataList))
{
Errors.AddRange(WordDataList.Errors);
}
aCrozzle.WordDataList = wordDataList;
// Validate file sections.
// Check the configuration file name.
if (aCrozzle.Configuration != null)
{
if (aCrozzle.Configuration.ConfigurationPath != aCrozzle.ConfigurationPath)
{
Errors.Add(String.Format(CrozzleFileErrors.ConfigurationFilenameError, aCrozzle.ConfigurationPath, aCrozzle.Configuration.ConfigurationFileName));
}
}
// Check the word list file name.
if (aCrozzle.WordList != null)
{
if (aCrozzle.WordList.WordlistPath != aCrozzle.WordListPath)
{
Errors.Add(String.Format(CrozzleFileErrors.WordlistFilenameError, aCrozzle.WordListPath, aCrozzle.WordList.WordlistFileName));
}
}
// Raw word data of horizontal and vertical words were obtained when reading the crozzle file,
// but now we need to create crozzle rows and crozzle columns that represent the crozzle.
aCrozzle.createCrozzleRows(aCrozzle.WordDataList);
aCrozzle.createCrozzleColumns(aCrozzle.WordDataList);
// Store validity.
aCrozzle.FileValid = Errors.Count == 0;
return(aCrozzle.FileValid);
}