#!/usr/bin/env ruby
require '99_game'
include CardDeck
BEGIN { # Looks at its arguements
	ARGV[0] = "-h" if ARGV.first == "--help"
	ARGV[0] = "-v" if ARGV[0] == "--version"
	case ARGV[0]
		when "-v"
    			puts "3.1.2"
    			exit
		when "-h"
			puts "\u00B7 Commands"
			puts "\t\u00b7 -v/--version - display version"
			puts "\t\u00B7 -h/--help - shows this message\n"
			puts "\u00B7 Abbrevations"
			puts "\t\u00B7 J -> Jack"
			puts "\t\u00b7 Q -> Queen"
			puts "\t\u00b7 K -> King"
			puts "\t\u00b7 A -> Ace"
			puts "\t\u00b7 $ -> Joker"
			puts "\u00B7 Gameplay"
			puts "\t\u00B7 Your goal is to get your opponent to bring the value over 99 by playing 1 of your 3 cards."
			puts "\t\u00B7 A card will usually increase the value by itself, but there are a few exceptions:"
			puts "\t\u00B7 Aces are worth 1"
			puts "\t\u00B7 2 - 10 are worth themselves, with the exception of 4 and 9"
			puts "\t\u00B7 4, 9, and Jacks are worth 0"
			puts "\t\u00B7 Queens decrease the value by 10"
			puts "\t\u00B7 Kings set the value to 99"
			puts "\t\u00B7 Jokers set the value to 0"
			exit
  	end
}
END { # Thanks for playing
    sleep 1.5
    puts "\nThanks for playing 99!"
    sleep 2.5
}
$value, value1, value2, value3, dealer, user = 0,0,0,0, Hand.new, Hand.new
loop do
    puts "\nIt's the dealer's turn!"
    i = 0
    for card in dealer.cards
	case i += 1
		when 1 then value1 = card_test card, $value
        	when 2 then value2 = card_test card, $value
        	when 3 then value3 = card_test card, $value
    	end
    end
    if value1 >= value2 && value1 >= value3
	$card = dealer.play dealer.cards.first
    elsif value2 >= value1 && value2 >= value3
    	$card = dealer.play dealer.cards[1]
    else
   	$card = dealer.play dealer.cards[2]
    end
    pause 1.5 
    puts "The dealer played a(n) #{$card}"
    pause(0.5)
    puts "The value is now #{$value}\n"
    pause(1.5)
    if $value > 99 # Runs when you win and exits loop
	    puts "You win!"
	    break
    end
    puts "It's your turn!"
    pause 1
    user.view_cards
    pause 0.5
    puts "Pick a card to play by typing in the name of the card"
    sleep 0.2
    print "> "
    input, playing = gets.chomp, true
    user.cards.each do |card|
    	if card.num == converter(input) && playing
    		user.play card
    		playing = false
    	end
    end	
	pause 1
	puts "You drew a(n) #{user.cards[2]}"
	pause 0.5
    puts "The value is now #{$value}"
    pause(1.5)
    if $value > 99 # Runs when dealer wins and exits loop
	    puts "You lose..."
	    break
    end
end
__END__
Programmed by: Zachary Perlmutter