public void Score(Guess[] guesses, WordList validList)
{
TotalScore = 0;
StringBuilder builder = new StringBuilder();
foreach (Guess guess in guesses)
{
bool afterQ = false;
builder.Clear();
int current = 0;
short lineNum = 0;
bool addUToScore = false;
for (byte charIndex = 0; charIndex < guess.CharIndexes.Length; charIndex++)
{
char ch = Letter[guess.CharIndexes[charIndex]];
if (ch == 'U' && afterQ)
{
builder.Append(ch);
addUToScore = false;
continue;
}
afterQ = false;
if (builder.Length == 5 ||
(addUToScore && builder.Length == 4))
break;
else
{
builder.Append(ch);
bool hasScore = validList.Contains(ch, current, out lineNum, out current);
if (ch == 'Q' && !addUToScore && builder.Length < 5)
{
hasScore = validList.Contains('U', current, out lineNum, out current);
afterQ = true;
addUToScore = true;
}
if (hasScore)
{
string validWord = builder.ToString();
byte score = (byte)(addUToScore ? validWord.Length + 1 : validWord.Length);
output.AppendLine(String.Join(" ", validWord,
lineNum, score, guess.X, guess.Y, guess.Dir));
TotalScore += score;
}
}
}
}
}
private void MakeGuesses()
{
short ordinal = 0;
for (byte y = 0; y < LastY; y++)
{
for (byte x = 0; x < LastX; x++)
{
for (Dir dir = Dir.First; dir < Dir.Last; dir++)
{
List<byte> charIndexes = new List<byte>();
short nextX = x;
short nextY = y;
byte len;
for (len = 1; len <= 5; len++)
{
charIndexes.Add((byte)(nextX + nextY * LastY));
nextX += DirOffset[(int)dir - 1, 0];
nextY += DirOffset[(int)dir - 1, 1];
if (!IsInRange(nextX, nextY))
break;
}
if (len >= MinWordLength)
{
_guesses[ordinal] = new Guess(x, y, (byte)dir, charIndexes.ToArray(), ordinal);
ordinal++;
}
}
}
}
}