Class: Checkers::AI::Node

Inherits:
Object
  • Object
show all
Defined in:
lib/checkers/ai/node.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(board, player, depth = 0) ⇒ Node

Returns a new instance of Node.



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# File 'lib/checkers/ai/node.rb', line 9

def initialize(board, player, depth = 0)
  @board = board
  @player = player
  @score = board.calculate_score(player: player)
  @children = generate_children(depth)
end

Instance Attribute Details

#board ⇒ Object (readonly)

Returns the value of attribute board.



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# File 'lib/checkers/ai/node.rb', line 6

def board
  @board
end

#children ⇒ Object (readonly)

Returns the value of attribute children.



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# File 'lib/checkers/ai/node.rb', line 6

def children
  @children
end

#player ⇒ Object (readonly)

Returns the value of attribute player.



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# File 'lib/checkers/ai/node.rb', line 6

def player
  @player
end

#score ⇒ Object

Returns the value of attribute score.



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# File 'lib/checkers/ai/node.rb', line 7

def score
  @score
end

Instance Method Details

#children_size ⇒ Object 



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# File 'lib/checkers/ai/node.rb', line 16

def children_size
  @children.size
end