from piece import Piece
from board import Board
from square import Square
class King(Piece):
    @staticmethod
    def king_moves(self, piece, row, column):
        self.direction = [
            (0, 1),
            (0, -1),
            (1, 0),
            (-1, 0),
            (1, 1),
            (-1, -1),
            (1, -1),
            (-1, 1)
        ]
        for dir in self.direction:
            self.left, self.right = dir
            self.possible_row = row + self.left
            self.possible_column = column + self.right
            if Square.on_board(self.possible_row, self.possible_column) is True:
                if self.board.boardlist[self.possible_row][self.possible_column].has_piece() is False:
                    piece.add_moves((self.possible_row, self.possible_column))
                elif self.board.boardlist[self.possible_row][self.possible_column].is_rival(piece.color) is True:
                    piece.add_moves((self.possible_row, self.possible_column))