Class: Rubykon::GameState

Inherits:
Object
  • Object
show all
Defined in:
lib/rubykon/game_state.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(game = Game.new, validator = MoveValidator.new, eye_detector = EyeDetector.new) ⇒ GameState

Returns a new instance of GameState.



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# File 'lib/rubykon/game_state.rb', line 6

def initialize(game = Game.new,
               validator = MoveValidator.new,
               eye_detector = EyeDetector.new)
  @game = game
  @validator = validator
  @eye_detector = eye_detector
end

Instance Attribute Details

#game ⇒ Object (readonly)

Returns the value of attribute game.



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# File 'lib/rubykon/game_state.rb', line 4

def game
  @game
end

Instance Method Details

#all_valid_moves ⇒ Object 



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# File 'lib/rubykon/game_state.rb', line 36

def all_valid_moves
  color = @game.next_turn_color
  @game.board.inject([]) do |valid_moves, (identifier, _field_color)|
    valid_moves << [identifier, color] if plausible_move?(identifier, color)
    valid_moves
  end
end

#dup ⇒ Object 



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# File 'lib/rubykon/game_state.rb', line 28

def dup
  self.class.new @game.dup, @validator, @eye_detector
end

#finished? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rubykon/game_state.rb', line 14

def finished?
  @game.finished?
end

#generate_move ⇒ Object 



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# File 'lib/rubykon/game_state.rb', line 18

def generate_move
  generate_random_move
end

#last_turn_color ⇒ Object 



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# File 'lib/rubykon/game_state.rb', line 48

def last_turn_color
  Game.other_color(next_turn_color)
end

#score ⇒ Object 



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# File 'lib/rubykon/game_state.rb', line 44

def score
  @score ||= GameScorer.new.score(@game)
end

#set_move(move) ⇒ Object 



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# File 'lib/rubykon/game_state.rb', line 22

def set_move(move)
  identifier = move.first
  color = move.last
  @game.set_valid_move identifier, color
end

#won?(color) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rubykon/game_state.rb', line 32

def won?(color)
  score[:winner] == color
end