private string CreateWord(Direction current, TileH 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());
}
}
//building the word with start and end tiles given...
private string GetWord(TileH begin, TileH end)
{
if (CurrentDirection == Direction.Vertical)
{
//var sb = new StringBuilder();
string sb = "";
for (var j = begin.Row; j >= end.Row; j--)
{
if (!String.IsNullOrEmpty(Field [j, begin.Column].TempLetter)) //if the letter is not null...
//sb.Append(Field[j, begin.Column].TempLetter);//append it to the string...
{
sb += Field [j, begin.Column].TempLetter;
}
else if (Field [j, begin.Column].CurrentLetter.text.Equals("*"))
{
//sb.Append('_');
sb += "_";
}
else
{
//sb.Append (Field [j, begin.Column].CurrentLetter.text);
sb += Field [j, begin.Column].CurrentLetter.text;
} //if null or empty append it...
}
return(sb);
}
else//build word horizontaly...
{
//var sb = new StringBuilder();
string sb = "";
for (var j = begin.Column; j <= end.Column; j++)
{
if (!String.IsNullOrEmpty(Field [begin.Row, j].TempLetter))
{
//sb.Append(Field[begin.Row, j].TempLetter);
sb += Field [begin.Row, j].TempLetter;
}
else if (Field [begin.Row, j].CurrentLetter.text.Equals("*"))
{
sb += "_";
}
else
{
//sb.Append (Field [begin.Row, j].CurrentLetter.text);
sb += Field [begin.Row, j].CurrentLetter.text;
}
}
return(sb);
}
}
private string GetWord(TileH begin, TileH 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(TileH checkedTileH)
{
if (checkedTileH.Row != 0 && parent.Field[checkedTileH.Row - 1, checkedTileH.Column].HasLetter)
{
return(true);
}
if (checkedTileH.Row != parent.NumberOfRows - 1 && parent.Field[checkedTileH.Row + 1, checkedTileH.Column].HasLetter)
{
return(true);
}
if (checkedTileH.Column != 0 && parent.Field[checkedTileH.Row, checkedTileH.Column - 1].HasLetter)
{
return(true);
}
if (checkedTileH.Column != parent.NumberOfColumns - 1 && parent.Field[checkedTileH.Row, checkedTileH.Column + 1].HasLetter)
{
return(true);
}
return(false);
}
private void FindWord(TileH currentTileH, Direction current, out int startPosition, out int endPosition)
{
if (current == Direction.Vertical)
{
var j = currentTileH.Row;
while (j >= 0 && Field[j, currentTileH.Column].HasLetter)
{
j--;
}
j++;
startPosition = j;
j = currentTileH.Row;
while (j < NumberOfRows && Field[j, currentTileH.Column].HasLetter)
{
j++;
}
j--;
endPosition = j;
}
else
{
var j = currentTileH.Column;
while (j >= 0 && Field[currentTileH.Row, j].HasLetter)
{
j--;
}
j++;
startPosition = j;
j = currentTileH.Column;
while (j < NumberOfRows && Field[currentTileH.Row, j].HasLetter)
{
j++;
}
j--;
endPosition = j;
}
}
private void CreateWord(TileH start, out TileH wordStart, out TileH 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];
}
}
private void CreateWord(TileH start, out TileH wordStart, out TileH wordEnd)
{
if (CurrentDirection == Direction.Vertical)
{
var j = start.Row;
//go vertically down while there is no letter...
while (j < 15 && Field[j, start.Column].HasLetter)
{
if (Field[j, start.Column].CurrentLetter.text.Equals("*")) //if a astrix meets while going down
{
if (!_asterixTiles.Contains(Field[j, start.Column])) //if astrixtiles array does not contain that tile
{
_asterixTiles.Add(Field[j, start.Column]); //add it to the array...
}
}
j++;
}
wordStart = Field[j - 1, start.Column];//get the word start position...
j = start.Row;
//go vertically up while there is no letter...
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];//get the word end position...
}
else//search horizontally...
{
var j = start.Column;
//go horizontally rightwards...
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;
//go horizontally backwords...
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];
}
}
