public ICheckStrategy CreateKingStrategyWithCastlingDecorator(TypeOfCastling typeOfCastling)
{
var checkStrategy = new KingCheckStrategy();
var firstMovieDecorator = new FirstMovieDecorator();
var shortCastlingDecorator = new ShortCastlingDecorator();
var longCastlingDecorator = new LongCastlingDecorator();
firstMovieDecorator.Component = checkStrategy;
switch (typeOfCastling)
{
case TypeOfCastling.Long:
longCastlingDecorator.Component = firstMovieDecorator;
return(longCastlingDecorator);
case TypeOfCastling.Short:
shortCastlingDecorator.Component = firstMovieDecorator;
return(shortCastlingDecorator);
case TypeOfCastling.Both:
longCastlingDecorator.Component = firstMovieDecorator;
shortCastlingDecorator.Component = longCastlingDecorator;
return(shortCastlingDecorator);
default:
throw new ApplicationException("unexpected argument");
}
}
public ICheckStrategy Create(KindOfPiece kindsOfPiece, bool isFirstMovie)
{
switch (kindsOfPiece)
{
case KindOfPiece.Knight:
return(new KnightCheckStrategy());
case KindOfPiece.Queen:
return(new QueenCheckStrategy());
case KindOfPiece.Rook:
if (isFirstMovie)
{
var checkStrategy = new RookCheckStrategy();
var firstMoveDecorator = new FirstMovieDecorator();
firstMoveDecorator.Component = checkStrategy;
return(firstMoveDecorator);
}
else
{
return(new RookCheckStrategy());
}
case KindOfPiece.Pawn:
return(new PawnCheckStrategy());
case KindOfPiece.King:
if (isFirstMovie)
{
return(CreateKingStrategyWithCastlingDecorator(TypeOfCastling.Both));
}
else
{
return(new KingCheckStrategy());
}
case KindOfPiece.Bishop:
return(new BishopCheckStrategy());
default:
throw new ApplicationException("unexpected argument");
}
}
