class JustShogi::Ryuuou
Ryuuou
¶ ↑
The piece that moves any number of squares orthogonally and 1 space diagonally.
Public Instance Methods
destinations(square, game_state)
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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