public override void MakeFirstMove(PutWordEvent MoveEvent)
{
int BestResult = 0;
int BestStartIndex = 0;
Dictionary.Dictionary.WordFound BestWord = null;
Board.Board GameBoard = GameModel.GetBoard();
Dictionary.Dictionary GameDictionary = GameModel.GetDictionary();
int CenterIndex = GameBoard.GetBoardSide() % 2 == 0 ? GameBoard.GetBoardSide() / 2 : GameBoard.GetBoardSide() / 2;
Container CenterRow = GameBoard.FindRow(CenterIndex);
Dictionary.Dictionary.HeldCharacters HC = new Dictionary.Dictionary.HeldCharacters(GameDictionary.GetDictionaryEncoding());
HC.Add(Rack.GetTileString());
Dictionary.Dictionary.AlreadySetLetters ASL = new Dictionary.Dictionary.AlreadySetLetters();
Dictionary.Dictionary.WordsFound WordsFound = GameDictionary.Find(ASL, HC);
for(int i = CenterIndex - Configuration.MaxLetterNumber; i <= CenterIndex; ++i)
{
Cell TempCell = CenterRow.Get(i);
foreach(Dictionary.Dictionary.WordFound TempWord in WordsFound)
{
if(TempWord.GetWord().Length > CenterIndex - i)
{
GameModel.PutTiles(CenterRow, TempCell.GetXColumnCoordinate(), TempWord, Rack);
int Result = GameModel.CountWord(CenterRow, TempCell.GetXColumnCoordinate());
if(Result > BestResult)
{
BestResult = Result;
BestStartIndex = TempCell.GetXColumnCoordinate();
BestWord = TempWord;
}
GameModel.RemoveTiles(CenterRow, TempCell.GetXColumnCoordinate(), TempWord.GetWord().Length, Rack);
}
}
}
if(BestWord == null || BestWord.GetWord().Length < 2) //Jesli nie da sie ulozyc zadnego slowa
{
ReplaceTile(null);
return;
}
PointsNumber += BestResult;
GameModel.PutAndSetTiles(CenterRow, BestStartIndex, BestWord, Rack);
GameBoard.SetEmpty(false);
GetNewTiles();
}
/// <summary>
/// Procedura wykonywania ruchu przez algorytm gracza komputerowego. Dla kazdego pola, algorytm sprawdza czy można zgodnie z zasadami gry wstawić słowo w taki sposób, że pierwsza jego litera
/// znajdować będzie się na rozpatrywanym polu. Następnie algorytm wyszukuje najlepiej punktowane słowo i zapisuje je (a także zapisuje informacje o tym, gdzie słowo powinno zostać
/// umieszczone). Po wykonaniu procedury dla wszystkich pól, algorytm wstawia najlepsze znalezione słowo. Jeśli gracz nie ma możliwości wstawienia słowa w żadne miejsce, wymienia losową kostkę lub
/// ustawia flage informujaca ze nie jest w stanie wykonac juz ruchu jesli zestaw kostek jest pusty.
/// </summary>
public override bool MakeMove(PutWordEvent MoveEvent)
{
int BestResult = 0;
int BestStartIndex = 0;
Dictionary.Dictionary.WordFound BestWord = null;
Container BestContainer = null;
Board.Board GameBoard = GameModel.GetBoard();
Dictionary.Dictionary GameDictionary = GameModel.GetDictionary();
Dictionary.Dictionary.HeldCharacters HC = new Dictionary.Dictionary.HeldCharacters(GameDictionary.GetDictionaryEncoding());
HC.Add(Rack.GetTileString());
int MinLength = 0;
int MaxLength = GameBoard.GetBoardSide();
foreach(Row TempRow in GameBoard.GetRows())
{
for(int i = 0; i < GameBoard.GetBoardSide() - 1; ++i)
{
Cell TempCell = TempRow.Get(i);
if(GameModel.IsPositionCorrect(TempCell, false)) //Czy da sie ustawic slowo zaczynajac od tego pola tak, aby bylo to zgodne z regulami gry
{
MaxLength = GameBoard.GetBoardSide() - TempCell.GetXColumnCoordinate();
MinLength = GameModel.GetMinLength(TempCell, false);
Dictionary.Dictionary.AlreadySetLetters ASL = new Dictionary.Dictionary.AlreadySetLetters();
GameModel.FillAlreadySetLetters(ASL, TempRow, TempCell.GetXColumnCoordinate());
Dictionary.Dictionary.WordsFound WordsFound = GameDictionary.Find(ASL, HC);
WordsFound = GameModel.FilterWords(WordsFound, MinLength, MaxLength);
foreach(Dictionary.Dictionary.WordFound TempWord in WordsFound)
{
if(GameModel.IsMoveCorrect(TempWord.GetWord(), TempCell, false)) //Czy ustawienie tego slowa nie spowoduje kolizji w drugiej plaszczyznie
{
GameModel.PutTiles(TempRow, TempCell.GetXColumnCoordinate(), TempWord, Rack);
int Result = GameModel.CountPoints(TempWord.GetWord(), TempCell, false);
if(Result > BestResult)
{
BestResult = Result;
BestStartIndex = TempCell.GetXColumnCoordinate();
BestWord = TempWord;
BestContainer = TempRow;
}
GameModel.RemoveTiles(TempRow, TempCell.GetXColumnCoordinate(), TempWord.GetWord().Length, Rack);
}
}
}
}
}
foreach(Column TempColumn in GameBoard.GetColumns())
{
for(int i = 0; i < GameBoard.GetBoardSide() - 1; ++i)
{
Cell TempCell = TempColumn.Get(i);
if(GameModel.IsPositionCorrect(TempCell, true))
{
MaxLength = GameBoard.GetBoardSide() - TempCell.GetYRowCoordinate();
MinLength = GameModel.GetMinLength(TempCell, true);
Dictionary.Dictionary.AlreadySetLetters ASL = new Dictionary.Dictionary.AlreadySetLetters();
GameModel.FillAlreadySetLetters(ASL, TempColumn, TempCell.GetYRowCoordinate());
Dictionary.Dictionary.WordsFound WordsFound = GameDictionary.Find(ASL, HC);
WordsFound = GameModel.FilterWords(WordsFound, MinLength, MaxLength);
foreach(Dictionary.Dictionary.WordFound TempWord in WordsFound)
{
if(GameModel.IsMoveCorrect(TempWord.GetWord(), TempCell, true))
{
GameModel.PutTiles(TempColumn, TempCell.GetYRowCoordinate(), TempWord, Rack);
int Result = GameModel.CountPoints(TempWord.GetWord(), TempCell, true);
if(Result > BestResult)
{
BestResult = Result;
BestStartIndex = TempCell.GetYRowCoordinate();
BestWord = TempWord;
BestContainer = TempColumn;
}
GameModel.RemoveTiles(TempColumn, TempCell.GetYRowCoordinate(), TempWord.GetWord().Length, Rack);
}
}
}
}
}
if(BestWord == null || BestWord.GetWord().Length < 2) //Jesli nie da sie ulozyc zadnego slowa
{
if(GameModel.GetTilesSet().IsEmpty()) //Jesli nie ma juz z czego dobierac
{
Pass();
}
else
{
ReplaceTile(null);
GameModel.ResetPassCounter();
}
return true;
}
PointsNumber += BestResult;
GameModel.PutAndSetTiles(BestContainer, BestStartIndex, BestWord, Rack);
GetNewTiles();
return true;
}
