Class: Engine

Inherits:
Object
  • Object
show all
Includes:
AlgebraicConversion, Display, HumanInputValidation
Defined in:
lib/sapphire-chess/engine.rb

Constant Summary

Constants included from AlgebraicConversion

AlgebraicConversion::ALGEBRAIC_NOTATION_FORMAT, AlgebraicConversion::CASTLING_INPUT_FORMAT, AlgebraicConversion::LETTER_RESET_VALUE

Instance Method Summary collapse

Methods included from HumanInputValidation

#convert_player_input, #double_input?, #prompt_color, #prompt_difficulty, #prompt_game_mode, #prompt_move, #prompt_target_square, #single_input?, #valid_castling?, #valid_color?, #valid_difficulty?, #valid_piece_selection?, #valid_player_input?, #valid_target_square?

Methods included from Display

#clear_screen, #display_check, #display_checkmate, #display_difficulty_settings, #display_game_modes, #display_graphic_score, #display_last_moves, #display_material_score, #display_move, #display_move_message, #display_player_turn, #display_turn_number, #display_welcome, #display_winner, #new_line, #piece_score, #piece_symbol

Constructor Details

#initialize ⇒ Engine

Returns a new instance of Engine.



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# File 'lib/sapphire-chess/engine.rb', line 18

def initialize
  @board = Board.initialize_board
  @renderer = BoardRenderer.new(board)
  @turn_number = 1
end

Instance Method Details

#play ⇒ Object 



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# File 'lib/sapphire-chess/engine.rb', line 24

def play
  display_welcome
  define_players
  @current_player = white_player
  board.add_players!(white_player, black_player)
  if computer_plays?
    set_difficulty
    board.set_game_difficulty
  end

  main_game_loop

  end_game
end