internal void PutWordAtLocationInDirection(string word, LocationOnGrid location, DirectionInGrid direction)
{
foreach (char c in word)
{
PutCharAtLocation(c, location);
location = location.AfterSoManyStepsInDirection(1, direction);
}
}
public string GetWordOfLengthInDirectionAtLocation(int wordLength, DirectionInGrid direction, LocationOnGrid location)
{
string wordOut = "";
for (int i = 0; i < wordLength; i++)
{
var c = CharAtLocation(location);
wordOut += c.ToString();
location = location.AfterSoManyStepsInDirection(1, direction);
}
return(wordOut);
}
private bool IsSpaceEnough(DirectionInGrid direction, LocationOnGrid location, string word, Puzzle puzzle)
{
var finalLoc = location.AfterSoManyStepsInDirection(word.Length, direction);
return(finalLoc.IsValidLocationInPuzzle(puzzle, finalLoc));
}