Class: Board

Inherits:
Object
  • Object
show all
Defined in:
lib/mastermind_cli/board.rb

Constant Summary collapse

COLORS = 
%w(r b g y p o)

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Board

Returns a new instance of Board.



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# File 'lib/mastermind_cli/board.rb', line 5

def initialize
  @board = []
  setup
  create_code
end

Instance Attribute Details

#win_code ⇒ Object (readonly)

Returns the value of attribute win_code.



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# File 'lib/mastermind_cli/board.rb', line 4

def win_code
  @win_code
end

Instance Method Details

#add_move(move, row) ⇒ Object 



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# File 'lib/mastermind_cli/board.rb', line 39

def add_move(move, row)
  check_feedbacks(move)
  @board[row] = move, @feedback
end

#check_feedbacks(move) ⇒ Object 



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# File 'lib/mastermind_cli/board.rb', line 63

def check_feedbacks(move)
  @feedback = []
  @hash = {}
  red_feedbacks(move)
  white_feedbacks(move)
  @hash.each do |key, val|
    @feedback << val
  end
end

#create_code ⇒ Object 



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# File 'lib/mastermind_cli/board.rb', line 17

def create_code
  @win_code = %w(r b g y)
end

#full?(turn) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mastermind_cli/board.rb', line 30

def full?(turn)
  turn > 11
end

#red_feedbacks(move) ⇒ Object 



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# File 'lib/mastermind_cli/board.rb', line 44

def red_feedbacks(move)
  4.times do |idx|
    if move[idx] == @win_code[idx]
      @hash[idx] = "R"
    end
  end
end

#render ⇒ Object 



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# File 'lib/mastermind_cli/board.rb', line 21

def render
  puts "~"*40
  (1..12).each do |row|
    puts "#{@board[-row][0]}#{@board[-row][1]}"
    puts ""
  end
  puts "~"*40
end

#setup ⇒ Object 



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# File 'lib/mastermind_cli/board.rb', line 11

def setup
  12.times do |row|
    @board[row] = %w(_)*4, []
  end
end

#white_feedbacks(move) ⇒ Object 



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# File 'lib/mastermind_cli/board.rb', line 53

def white_feedbacks(move)
  move.each do |color|
    4.times do |idx|
      if color == @win_code[idx]
        @hash[idx] = "W" unless @hash.has_key?(idx)
      end
    end
  end
end

#winning_combination?(turn) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mastermind_cli/board.rb', line 34

def winning_combination?(turn)
  row = turn - 1
  @board[row][0] == @win_code
end