private bool ParseValue(string input, TekBoard board)
{
int row, col, value;
Match match = valuePattern.Match(input);
if (match.Success &&
Int32.TryParse(match.Groups["row"].Value, out row) &&
Int32.TryParse(match.Groups["col"].Value, out col) &&
Int32.TryParse(match.Groups["value"].Value, out value)
)
{
if (!board.IsInRange(row, col) || value <= 0 || value > Const.MAXTEK)
{
ParseError("Invalid value line {0}: ({1},{2}", input, row, col);
}
TekField field = board.Fields[row, col];
field.Value = value;
field.Initial = match.Groups["initial"].Value == "i";
return(true);
}
else
{
return(false);
}
}
private bool ParseAreaField(string rowS, string colS, TekBoard board, List <TekField> fields)
{
int row, col;
if (Int32.TryParse(rowS, out row) && Int32.TryParse(colS, out col))
{
if (board.IsInRange(row, col))
{
fields.Add(board.Fields[row, col]);
return(true);
}
}
return(false);
}
private bool ParseMultiValues(string input, TekBoard board, MultiValues mvType)
{
int row, col, value;
TekField field = null;
Regex pattern1 = null, pattern2 = null;
switch (mvType)
{
case MultiValues.mvNotes:
pattern1 = notesPattern1;
pattern2 = notesPattern2;
break;
case MultiValues.mvExcludes:
pattern1 = excludesPattern1;
pattern2 = excludesPattern2;
break;
}
Match match = pattern1.Match(input);
if (match.Success)
{
if (field == null && Int32.TryParse(match.Groups["row"].Value, out row) &&
Int32.TryParse(match.Groups["col"].Value, out col))
{
if (!board.IsInRange(row, col))
{
ParseError("Invalid field in {0} line {1}: ({2},{3})", MultiValueString[(int)mvType], input, row, col);
}
field = board.Fields[row, col];
}
if (field != null && Int32.TryParse(match.Groups["value"].Value, out value))
{
switch (mvType)
{
case MultiValues.mvNotes:
field.ToggleNote(value);
break;
case MultiValues.mvExcludes:
field.ExcludeValue(value);
break;
}
match = pattern2.Match(match.Groups["rest"].Value);
while (match.Success)
{
if (Int32.TryParse(match.Groups["value"].Value, out value))
{
switch (mvType)
{
case MultiValues.mvNotes:
field.ToggleNote(value);
break;
case MultiValues.mvExcludes:
field.ExcludeValue(value);
break;
}
match = match.NextMatch();
}
else
{
ParseError("Invalid value in {0} line {1}: ({2})", MultiValueString[(int)mvType], input, match.Groups["value"].Value);
}
}
}
}
return(field != null);
}
