// Calculate moves of each piece on the board
private static void CalculateOutput(Board board) {
for (Piece piece : board.getPieces()) {
piece.ValidMoves(board);
System.out.println("Valid Moves");
System.out.print(
piece.getType().getName()
+ " on "
+ Position.getPosition(piece.getX(), piece.getY())
+ " [");
// Iterator pattern from class Collections
Iterator iterator = piece.getValidMoves().iterator();
while (iterator.hasNext()) {
System.out.print((String) iterator.next());
if (iterator.hasNext()) System.out.print(", ");
}
System.out.println("]");
}
}
/** @param args the command line arguments */
public static void main(String[] args) {
// declaring variables
Scanner console;
Board board;
PieceFactory factory;
Piece piece;
List<Piece> pieces;
boolean continuePlaying = true;
System.out.println("Welcome to Crespo Chess");
while (continuePlaying) {
try {
// Initializing
console = new Scanner(System.in);
board = new Board();
pieces = new ArrayList<>();
// Factory method to create pieces
factory = new PieceFactory();
System.out.print("Please Enter number of pieces: ");
System.out.println("");
int pieceNum = console.nextInt();
for (int i = 1; i <= pieceNum; i++) {
System.out.println("Piece " + i);
// Colour
System.out.println("Enter colour: ");
System.out.println("1. Black");
System.out.println("2. White");
int colour = console.nextInt();
// Type of piece
System.out.println("Enter type: ");
System.out.println("1. Bishop");
System.out.println("2. Knight");
System.out.println("3. Rook");
System.out.println("4. Queen");
int pieceType = console.nextInt();
console.nextLine();
// Position
System.out.println("Enter position (e.g g5, d1): ");
String position = console.nextLine();
switch (pieceType) {
case 1:
piece =
factory.getPiece(
PieceType.BISHOP, (colour == 1) ? PieceColour.BLACK : PieceColour.WHITE);
setPosition(position, piece);
// setting up the Bishop on the board
pieces.add(piece);
break;
case 2:
piece =
factory.getPiece(
PieceType.KNIGHT, (colour == 1) ? PieceColour.BLACK : PieceColour.WHITE);
setPosition(position, piece);
// setting up the knight on the board
pieces.add(piece);
break;
case 3:
piece =
factory.getPiece(
PieceType.ROOK, (colour == 1) ? PieceColour.BLACK : PieceColour.WHITE);
setPosition(position, piece);
// setting up the rook on the board
pieces.add(piece);
break;
case 4:
piece =
factory.getPiece(
PieceType.QUEEN, (colour == 1) ? PieceColour.BLACK : PieceColour.WHITE);
setPosition(position, piece);
// setting up the queen on the board
pieces.add(piece);
}
}
board.setPieces(pieces);
CalculateOutput(board);
System.out.println("Continue (Y/N)?: ");
String cont = console.nextLine();
if (cont.equalsIgnoreCase("N")) continuePlaying = false;
} catch (Exception e) {
System.out.println("Something went wrong");
// logger
}
}
}