Question

我建了一副纸牌：

class Card
  attr_accessor :rank, :suit

  def initialize(rank, suit)
    @rank = rank
    @suit = suit
  end

  def output_card
    puts "#{self.rank} of #{self.suit}"
  end
end

class Deck
  def initialize
      @cards = []
      @ranks = ["Ace", 2, 3, 4, 5, 6, 7, 8, 9, 10, "Jack", "Queen", "King"]
      @suits = [:hearts, :spades, :diamonds, :clubs]
      @suits.each do |suit|
        @ranks.each do |rank|
          @cards << Card.new(rank, suit)
      end
    end
  end

  def shuffle
    @cards.shuffle!
  end

  def deal
    @cards.shift
  end

  def output_deck
    @cards.each do |card|
      card.output_card
    end
  end
end

deck = Deck.new
deck.shuffle
deck.deal
deck.output_deck
puts "Show top card:"
deck.deal.output_card

我正在努力添加Dealer课程，以便为指定数量的玩家提供指定数量的牌。

如果有人解释，我会非常感激。

Answer 1

class Player
  attr_accessor :name, :cards
  def initialize(name)
    @name = name
    @cards = []
  end
end

class HoldEmPoker
  def cards_per_player
    2
  end
end

class Dealer
  def initialize(deck, game)
    @deck = deck
    @game = game
  end

  def deal_to(player)
    @game.cards_per_player.times do 
      player.cards << @deck.deal
    end
  end
end


p1 = Player.new("Negreanu")
p2 = Player.new("Ivey")
p3 = Player.new("Hellmuth")
players = [p1, p2, p3]
deck = Deck.new
deck.shuffle
game = HoldEmPoker.new
dealer = Dealer.new(deck, game)
players.each { |p| dealer.deal_to(p) }
p1.cards #=> an array with two Card objects

如果需要，可以向经销商类

添加deal方法

def deal(players)
  players.each do |player|
    @game.cards_per_player.times do 
      player.cards << @deck.deal
    end
  end
end

players = [...]
dealer.deal(players)

卡片组可以向多个玩家发放大量卡片

1 个答案: