Contents

require "colorize"

module Mastermind
  module Console
    class View
      TL_CORNER = "\u250F"
      TM_INTER = "\u2533"
      TR_CORNER = "\u2513"
      BL_CORNER = "\u2517"
      BM_INTER = "\u253B"
      BR_CORNER = "\u251B"
      HORIZONTAL = "\u2501"
      SIDE = "\u2503"
      BLANK = " "
      PIECE = "\u25CF"
      EXACT = "\u25CF".red
      PARTIAL = "\u25CF".white

      def self.introduction
        "MASTERMIND\n" +
        "" +
        "\n"
      end

      def self.grading_scheme
        "#{EXACT}: Matched color and position  #{PARTIAL}: Matched color"
      end

      def self.color_codes
        Game::Piece::COLORS.map.with_index do |color, idx|
          "#{idx + 1}: #{piece_icon(color)}"
        end.join("  ") + "  q: exit"
      end

      def self.top_border(width: 4)
        "    " + TL_CORNER + HORIZONTAL * width + TM_INTER + HORIZONTAL * width + TR_CORNER
      end

      def self.bottom_border(width: 4)
        "    " + BL_CORNER + HORIZONTAL * width + BM_INTER + HORIZONTAL * width + BR_CORNER
      end

      def self.attempt_line(turn, width: 4)
        "#{turn.number}:".ljust(4) +
        SIDE + guess_bar(turn.guess.sequence) + BLANK * (width - turn.guess.sequence.length) + SIDE +
        feedback_line(exact: turn.exact, partial: turn.partial, width: width) + SIDE
      end

      def self.feedback_line(exact: 0, partial: 0, width: 4)
        EXACT * exact + PARTIAL * partial + BLANK * (width - exact - partial)
      end

      def self.piece_icon(color)
        PIECE.colorize(color)
      end

      def self.guess_bar(sequence)
        sequence.map { |piece| piece_icon(piece.color) }.join("")
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
mastermind-game-0.0.1	lib/mastermind/console/view.rb