Class: TTT::ThreeByThreeByThree

Inherits:
Board
  • Object
show all
Defined in:
lib/ttt/three_by_three_by_three.rb

Instance Attribute Summary collapse

Attributes inherited from Board

#board

Instance Method Summary collapse

Methods inherited from Board

#[], #[]=, #draw_game?, #empty?, #finished?, #free?, #full?, #update

Constructor Details

#initialize ⇒ ThreeByThreeByThree

Returns a new instance of ThreeByThreeByThree.



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# File 'lib/ttt/three_by_three_by_three.rb', line 5

def initialize
  self.board   = Array.new(27, " ")

  self.win_arr = [[0,1,2], [0,4,8], [0,3,6], [1,4,7],
                  [2,5,8], [2,4,6], [3,4,5], [6,7,8],
                  [9,10,11], [12,13,14], [15,16,17],
                  [9,12,15], [10,13,16], [11,14,17],
                  [9,13,17], [11,13,15], [18,19,20],
                  [21,22,23], [24,25,26], [18,21,24],
                  [19,22,25], [20,23,26], [18,22,26],
                  [20,22,24], [0,9,18], [1,10,19], [2,11,20],
                  [3,12,21], [4,13,22], [5,14,23], [6,15,24],
                  [7,16,25], [8,17,26], [0,13,26], [2,13,24],
                  [2,14,26], [0,12,24], [1,13,25], [6,13,20],
                  [8,13,18], [3,13,23], [5,13,21], [6,16,26],
                  [7,13,19], [8,16,24], [0,10,20], [2,10,18],
                  [6,12,18], [8,14,20]]
end

Instance Attribute Details

#win_arr ⇒ Object

Returns the value of attribute win_arr.



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# File 'lib/ttt/three_by_three_by_three.rb', line 4

def win_arr
  @win_arr
end

Instance Method Details

#board_type ⇒ Object 



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# File 'lib/ttt/three_by_three_by_three.rb', line 33

def board_type
  "three_by_three_by_three"
end

#winner? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ttt/three_by_three_by_three.rb', line 24

def winner?
  win_arr.each do |win_combo|
    return true if board[win_combo[0]] == board[win_combo[1]] &&
                   board[win_combo[1]] == board[win_combo[2]] &&
                   board[win_combo[0]] != " "
  end
  false
end