blackjack.rb

require "pry"
##!/usr/bin/env ruby
## encoding: UTF-8

SUITS = ['♠', '♣', '♥', '♦']
VALUES = ['2', '3', '4', '5', '6', '7', '8', '9', '10', 'J', 'Q', 'K', 'A']

def build_deck
  deck = []

  SUITS.each do |suit|
    VALUES.each do |value|
      deck.push(value + suit)
    end
  end
  deck.shuffle
end

def symbols
  @symbol_values = {
    "J" => 10,
    "Q" => 10,
    "K" => 10,
    "A" => 11
  }
end

def num_of_players
  puts "How many players are playing?"
  num_players = gets.chomp

  @total_players = {}

  i = 1
  (num_players.to_i+1).times do |player|
  @total_players[i] = [] 
    i += 1
    
  end
end

def initial_hand(total_players)
  2.times do 
    total_players.each do |player, card|
      card << @current_deck.shift 
      if player == total_players.count
        puts "Dealer was dealt #{card}"
      else
        puts "#{player} was dealt #{card}"
      end
    end
  end
end

  @player_sum = {}
def count_card_score(cards, player)
  @total_score = 0
  i=0
  cards.count.times do
  @total_score += cards[i][/[\A\d?]+/].to_i if cards[i][/[\A\d?]+/]
  @total_score += @symbol_values[cards[i][/[a-zA-Z]/]] if cards[i][/[a-zA-Z]/]
  i += 1 
  end
  @player_sum[player] = @total_score
end

def display_current_score
  @total_players.each do |player, cards|
    count_card_score(cards, player)
    binding.pry
    if player == @total_players.count
      puts "Dealer score: #{@total_score}"
      if @total_score == 21 
        result(player)
      end
    else
      puts "Player #{player} score: #{@total_score}"
      if @total_score == 21
        result(player)
      end
    end
  end
end

def prompt_player
  @total_players.each do |player, cards|
    print "Hit or stand (H/S): "
    answer = 0
    answer = gets.chomp.downcase
    hit_or_stand(answer, player)
  end
end

def hit_or_stand(answer,player)
    if answer == "h"
      hits(player)
    elsif answer == "s"
      puts "You're standing at #{@player_sum[player]}"
    else
      puts "I'm just going to take your money"
    end
end

def hits(player)
  new_card = @current_deck.shift
  puts "You are dealth #{new_card}"
  @total_players[player] << new_card 
  count_card_score(@total_players[player], player)

  result(player)
  end

def busted(player)
  puts "Player #{player}: You busted!"
  exit
end

def twentyone_or_blackjack(player)
  puts "Player #{player}: You win!"
end
  
def result(player) 
  if @player_sum[player] > 21
      busted (player)
  elsif @player_sum[player] = 21
    twentyone_or_blackjack(player)
  else
    puts "You now have #{@player_sum[player]}"
    prompt_player
  end
end

def dealer
  #Has to hit until 17 
end