Class: TicTacToe::Game

Inherits:
Object
  • Object
show all
Defined in:
lib/tic_tac_toe/game.rb

Overview

The main director of the program Directs its gametype when to retrieve information from the user

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(board = nil, player_1 = nil, player_2 = nil) ⇒ Game

Returns a new instance of Game.



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# File 'lib/tic_tac_toe/game.rb', line 21

def initialize(board=nil, player_1=nil, player_2=nil)
  @board = Board.new
  @board.grid = board || [[nil,nil,nil],[nil,nil,nil],[nil,nil,nil]]
  @player_1 = player_1
  @player_2 = player_2
  @current_player = @player_1 && @player_1.has_next_move? ? @player_1 : @player_2
end

Instance Attribute Details

#board ⇒ Object (readonly)

Returns the value of attribute board.



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# File 'lib/tic_tac_toe/game.rb', line 17

def board
  @board
end

#player_moves ⇒ Object (readonly)

Returns the value of attribute player_moves.



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# File 'lib/tic_tac_toe/game.rb', line 19

def player_moves
  @player_moves
end

Instance Method Details

#cats? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tic_tac_toe/game.rb', line 56

def cats?
  @board.full? && !solved?
end

#decorated_grid ⇒ Object 



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# File 'lib/tic_tac_toe/game.rb', line 44

def decorated_grid
  grid.each_with_index.map do |row, i|
    row.each_with_index.map do |cell, j|
      cell || ((i*3)+(j+1)).to_s
    end
  end
end

#grid ⇒ Object 



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# File 'lib/tic_tac_toe/game.rb', line 40

def grid
  @board.grid
end

#solved? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tic_tac_toe/game.rb', line 52

def solved?
  @board.solved?
end

#start ⇒ Object 



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# File 'lib/tic_tac_toe/game.rb', line 29

def start
  while @current_player && (move = @current_player.get_move(@board))
    move = TicTacToe::number_to_cords(move, @board.size) unless move.is_a?(Array)

    @board.play_at(move[0], move[1], @current_player.letter)
    break if over?

    switch_player
  end
end

#winner ⇒ Object 



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# File 'lib/tic_tac_toe/game.rb', line 60

def winner
  @board.winner
end