private string CreateWord(Direction current, TileLAN start, int end)
{
var sb = new StringBuilder();
if (current == Direction.Vertical)
{
for (int j = end; j >= start.Row; j--)
{
string temp = Field[j, start.Column].CurrentLetter.text;
if (String.Equals("*", temp))
{
temp = "_";
}
sb.Append(temp);
}
return(sb.ToString());
}
else
{
for (int j = start.Column; j <= end; j++)
{
var temp = Field[start.Row, j].CurrentLetter.text;
if (String.Equals("*", temp))
{
temp = "_";
}
sb.Append(temp);
}
return(sb.ToString());
}
}
private string GetWord(TileLAN begin, TileLAN end)
{
if (CurrentDirection == Direction.Vertical)
{
var sb = new StringBuilder();
for (var j = begin.Row; j >= end.Row; j--)
{
if (!String.IsNullOrEmpty(Field[j, begin.Column].TempLetter))
{
sb.Append(Field[j, begin.Column].TempLetter);
}
else if (Field[j, begin.Column].CurrentLetter.text.Equals("*"))
{
sb.Append('_');
}
else
{
sb.Append(Field[j, begin.Column].CurrentLetter.text);
}
}
return(sb.ToString());
}
else
{
var sb = new StringBuilder();
for (var j = begin.Column; j <= end.Column; j++)
{
if (!String.IsNullOrEmpty(Field[begin.Row, j].TempLetter))
{
sb.Append(Field[begin.Row, j].TempLetter);
}
else if (Field[begin.Row, j].CurrentLetter.text.Equals("*"))
{
sb.Append('_');
}
else
{
sb.Append(Field[begin.Row, j].CurrentLetter.text);
}
}
return(sb.ToString());
}
}
//checks if one of the nearby tiles has letter
private bool CheckTile(TileLAN checkedTile)
{
if (checkedTile.Row != 0 && parent.Field[checkedTile.Row - 1, checkedTile.Column].HasLetter)
{
return(true);
}
if (checkedTile.Row != parent.NumberOfRows - 1 && parent.Field[checkedTile.Row + 1, checkedTile.Column].HasLetter)
{
return(true);
}
if (checkedTile.Column != 0 && parent.Field[checkedTile.Row, checkedTile.Column - 1].HasLetter)
{
return(true);
}
if (checkedTile.Column != parent.NumberOfColumns - 1 && parent.Field[checkedTile.Row, checkedTile.Column + 1].HasLetter)
{
return(true);
}
return(false);
}
private void FindWord(TileLAN currentTile, Direction current, out int startPosition, out int endPosition)
{
if (current == Direction.Vertical)
{
var j = currentTile.Row;
while (j >= 0 && Field[j, currentTile.Column].HasLetter)
{
j--;
}
j++;
startPosition = j;
j = currentTile.Row;
while (j < NumberOfRows && Field[j, currentTile.Column].HasLetter)
{
j++;
}
j--;
endPosition = j;
}
else
{
var j = currentTile.Column;
while (j >= 0 && Field[currentTile.Row, j].HasLetter)
{
j--;
}
j++;
startPosition = j;
j = currentTile.Column;
while (j < NumberOfRows && Field[currentTile.Row, j].HasLetter)
{
j++;
}
j--;
endPosition = j;
}
}
private void CreateWord(TileLAN start, out TileLAN wordStart, out TileLAN wordEnd)
{
if (CurrentDirection == Direction.Vertical)
{
var j = start.Row;
while (j < 15 && Field[j, start.Column].HasLetter)
{
if (Field[j, start.Column].CurrentLetter.text.Equals("*"))
{
if (!_asterixTiles.Contains(Field[j, start.Column]))
{
_asterixTiles.Add(Field[j, start.Column]);
}
}
j++;
}
wordStart = Field[j - 1, start.Column];
j = start.Row;
while (j >= 0 && Field[j, start.Column].HasLetter)
{
if (Field[j, start.Column].CurrentLetter.text.Equals("*"))
{
if (!_asterixTiles.Contains(Field[j, start.Column]))
{
_asterixTiles.Add(Field[j, start.Column]);
}
}
j--;
}
wordEnd = Field[j + 1, start.Column];
}
else
{
var j = start.Column;
while (j >= 0 && Field[start.Row, j].HasLetter)
{
if (Field[start.Row, j].CurrentLetter.text.Equals("*"))
{
if (!_asterixTiles.Contains(Field[start.Row, j]))
{
_asterixTiles.Add(Field[start.Row, j]);
}
}
j--;
}
wordStart = Field[start.Row, j + 1];
j = start.Column;
while (j < 15 && Field[start.Row, j].HasLetter)
{
if (Field[j, start.Column].CurrentLetter.text.Equals("*"))
{
if (!_asterixTiles.Contains(Field[start.Row, j]))
{
_asterixTiles.Add(Field[start.Row, j]);
}
}
j++;
}
wordEnd = Field[start.Row, j - 1];
}
}