class JustShogi::Ryuuou

Ryuuou

The piece that moves any number of squares orthogonally and 1 space diagonally.

Public Instance Methods

destinations(square, game_state) click to toggle source

All the squares that the piece can move to and/or capture.

@param [Square] square

the origin square.

@param [GameState] game_state

the current game state.

@return [SquareSet]

# File lib/just_shogi/pieces/ryuuou.rb, line 19
def destinations(square, game_state)
  (game_state.squares.orthogonal(square) | game_state.squares.at_range(square, 1)).unoccupied_or_occupied_by_opponent(player_number).unblocked(square, game_state.squares)
end