#!/usr/bin/env ruby
require '99_game'
deck = Deck.new
BEGIN { # Looks at its arguements
	ARGV[0] = "-h" if ARGV[0] == "--help"
	ARGV[0] = "-v" if ARGV[0] == "--version"
	case ARGV[0]
		when "-v"
    			puts "2.0.1"
    			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\t\u00B7 Aces are worth 1"
			puts "\t\t\u00B7 1 - 10 are worth themselves, with the exception of 4 and 9"
			puts "\t\t\u00B7 4, 9, and Jacks are worth 0"
			puts "\t\t\u00B7 Queens decrease the value by 10"
			puts "\t\t\u00B7 Kings set the value to 99"
			puts "\t\t\u00B7 Jokers set the value to 0"
			exit
  	end
}
END { # Thanks for playing
    sleep(1.5)
    puts "\n\tThanks for playing 99!"
    sleep(2.5)
}
$value, value1, value2, value3, dealer, user = 0,0,0,0, Hand.new(deck), Hand.new(deck)
loop do
    puts "\n\tIt is the dealer's turn!"
    i = 1
    for card in dealer.hand
        case i
	        when 1 then test card, $value, value1
	        when 2 then test card, $value, value2
	        when 3 then test card, $value, value3
        end
        i += 1
    end
    if value1 >= value2 && value1 >= value3
	$card = dealer.hand[0].num
        dealer.play dealer.hand[0]
    elsif value1 <= value2 && value2 >= value3
    	$card = dealer.hand[1].num
        dealer.play dealer.hand[1]
    else
   	$card = dealer.hand[2].num
        dealer.play(dealer.hand[2])
    end
    pause(1.5)
    puts "\tThe dealer played a(n) #{$card}"
    pause(0.5)
    puts "\tThe value is now #{$value}"
    puts
    pause(1.5)
    if $value > 99 # Runs when you win and exits loop
	    puts "\tYou win!"
	    break
    end
    puts "\tIt's your turn!"
    pause 1
    user.view
    pause 0.5
    print "\tPick a card to play by typing in the name of the card => "
    input, turn = gets.chomp, true
    for card in user.hand
    	if card.num == converter(input) && turn
    		user.play(card) 
    		turn = false
    	end
    end	
	pause 1
	puts "\tYou drew a(n) #{user.hand[2].num}"
	pause(0.5)
    puts "\tThe value is now #{$value}"
    pause(1.5)
    if $value > 99 # Runs when dealer wins and exits loop
	    puts "\tYou lose"
	    break
    end
end
__END__
Programmed by: Zachary Perlmutter