private List <LettersInWord> GetLettersInWordPositions(string element)
{
List <LettersInWord> lettersList = new List <LettersInWord>();
char[] letters = GetLettersInWord(element);
for (int i = 0; i < letters.Length; i++)
{
LettersInWord w = new LettersInWord(i, letters[i]);
lettersList.Add(w);
}
return(lettersList);
}
public Word CheckWord(Word name, LettersInWord letterInExistingWord, Word lastWord)
{
if (lastWord.IsHorizontal == true)
{
AddingToHorizonatalWord(name, letterInExistingWord, lastWord);
return(name);
}
else
{
AddingToVerticalWord(name, letterInExistingWord, lastWord);
return(name);
}
//return name;
}
public Word AddingToVerticalWord(Word name, LettersInWord letterInExistingWord, Word lastWord)
{
Movement move = new Movement(letterInExistingWord.Coords.Row, letterInExistingWord.Coords.Column);
name.IndexOfIntersectingLetter = Array.IndexOf(name.LettersInWordArray, letterInExistingWord.Letter);
string leftArray = name.Element.Substring(0, name.IndexOfIntersectingLetter);
string rightArray = name.Element.Substring(name.IndexOfIntersectingLetter + 1);
if (leftArray.Length > 0 && rightArray.Length > 0)
{
//check left hand side of word
for (int i = leftArray.Length - 1; i > -1; i--)
{
ValidateAddingToVerticalWord.ValidateLeftOne(move, Grid, leftArray[i], name);
if (move.IsValid == true)
{
name.IsValid = true;
name.IsHorizontal = true;
move.LeftOfLetter--;
}
else
{
name.IsValid = false;
return(name);
}
}
//check right hand side of word
for (int i = rightArray.Length - 1; i > -1; i--)
{
ValidateAddingToVerticalWord.ValidateRightOne(move, Grid, rightArray[i], name);
if (move.IsValid == true)
{
name.IsValid = true;
name.IsHorizontal = true;
move.RightOfLetter++;
}
else
{
name.IsValid = false;
return(name);
}
}
}
if (leftArray.Length == 0 && rightArray.Length > 0)
{
for (int i = rightArray.Length - 1; i > -1; i--)
{
ValidateAddingToVerticalWord.ValidateRightOne(move, Grid, rightArray[i], name);
if (move.IsValid == true)
{
name.IsValid = true;
name.IsHorizontal = true;
move.RightOfLetter++;
}
else
{
name.IsValid = false;
return(name);
}
}
}
if (leftArray.Length > 0 && rightArray.Length == 0)
{
for (int i = leftArray.Length - 1; i > -1; i--)
{
ValidateAddingToVerticalWord.ValidateLeftOne(move, Grid, leftArray[i], name);
if (move.IsValid == true)
{
name.IsValid = true;
name.IsHorizontal = true;
move.LeftOfLetter--;
}
else
{
name.IsValid = false;
return(name);
}
}
}
return(name);
}
public Word AddingToHorizonatalWord(Word name, LettersInWord letterInExistingWord, Word lastWord)
{
Movement move = new Movement(letterInExistingWord.Coords.Row, letterInExistingWord.Coords.Column);
name.IndexOfIntersectingLetter = Array.IndexOf(name.LettersInWordArray, letterInExistingWord.Letter);
string aboveArray = name.Element.Substring(0, name.IndexOfIntersectingLetter);
string belowArray = name.Element.Substring(name.IndexOfIntersectingLetter + 1);
if (aboveArray.Length > 0 && belowArray.Length > 0)
{
for (int i = aboveArray.Length - 1; i > -1; i--)
{
ValidateAddingToHorizontalWord.ValidateAboveOne(move, Grid, aboveArray[i], name);
if (move.IsValid == true)
{
name.IsValid = true;
name.IsVertical = true;
move.AboveLetter--;
}
else
{
name.IsValid = false;
return(name);
}
}
for (int i = 0; i < belowArray.Length; i++)
{
ValidateAddingToHorizontalWord.ValidateBelowOne(move, Grid, belowArray[i], name);
if (move.IsValid == true)
{
name.IsValid = true;
name.IsVertical = true;
move.BelowLetter++;
}
else
{
name.IsValid = false;
return(name);
}
}
}
if (aboveArray.Length == 0 && belowArray.Length > 0)
{
for (int i = 0; i < belowArray.Length; i++)
{
ValidateAddingToHorizontalWord.ValidateBelowOne(move, Grid, belowArray[i], name);
if (move.IsValid == true)
{
name.IsValid = true;
name.IsVertical = true;
move.BelowLetter++;
}
else
{
name.IsValid = false;
return(name);
}
}
}
if (aboveArray.Length > 0 && belowArray.Length == 0)
{
for (int i = aboveArray.Length - 1; i > -1; i--)
{
ValidateAddingToHorizontalWord.ValidateAboveOne(move, Grid, aboveArray[i], name);
if (move.IsValid == true)
{
name.IsValid = true;
name.IsVertical = true;
move.AboveLetter--;
}
else
{
name.IsValid = false;
return(name);
}
}
}
return(name);
}
