public static ArrayList<Tile> getMovements(
Board board, Color color, Type t, Location l, boolean attacksOnly) {
ArrayList<Location> movements = null;
int row = l.getRow();
int col = l.getCol();
switch (t) {
case PAWN:
movements = PawnMovement.getAdjacentMoves(board, color, row, col, attacksOnly);
break;
case ROOK:
movements = HorizontalMovement.getHorizontalMoves(board, row, col, attacksOnly);
break;
case KNIGHT:
movements = KnightMovement.getLMoves(row, col);
break;
case BISHOP:
movements = DiagonalMovement.getDiagonalMoves(board, row, col, attacksOnly);
break;
case KING:
movements = KingMovement.getKingMoves(board, row, col, attacksOnly);
break;
case QUEEN:
movements = HorizontalMovement.getHorizontalMoves(board, row, col, attacksOnly);
movements.addAll(DiagonalMovement.getDiagonalMoves(board, row, col, attacksOnly));
break;
}
ArrayList<Tile> ret = filterMovements(board, l, movements, color);
if (ret != null && !ret.isEmpty()) {
Assert.assertEquals(ret.get(0), board.getSquare(ret.get(0).getRow(), ret.get(0).getColumn()));
}
return ret;
}
private boolean pathIsObstructed(Board board, Location currentLocation, Location newLocation) {
boolean lastValidMove = false;
if (board.getSquare(newLocation).isOccupied()) {
if (!newLocation.equals(currentLocation)) {
lastValidMove = true;
}
}
return lastValidMove;
}
private static ArrayList<Tile> filterMovements(
Board board, Location l, List<Location> locations, Color color) {
ArrayList<Tile> moves = new ArrayList<Tile>();
for (Location location : locations) {
Tile tile = board.getSquare(location);
// You can't take a king or your own pieces
if (!(tile.isOccupied() && (tile.getOccupiedPiece().getColor().equals(color)))) {
moves.add(tile);
}
}
Collections.sort(moves, new TileComparator());
return moves;
}