Games::Poker::HandEvaluator - Evaluate poker hands
use Games::Poker::HandEvaluator qw(handval evaluate);
use Games::Cards;
my $Poker = new Games::Cards::Game;
my $Deck = new Games::Cards::Deck ($Poker, "Deck");
$Deck->shuffle;
# Deal out the hands
my $hand = Games::Cards::Hand->new($Poker, "Hand") ;
$Deck->give_cards($hand, 7);
print $hand->print("short"), "\n";
# Hand: JC 7C 8C JH 3C 7S 5C
print handval(evaluate($hand)), "\n";
# Flush (J 8 7 5 3)
Or just:
my $hand_a = evaluate("Jc 7c 8c Jh 3c 7s 5c");
my $hand_b = evaluate("9d 5d Ks 7h 5s 7s 4c");
if ($hand_a > $hand_b) {
print handval($hand_a), " beats ", handval($hand_b);
# Flush (J 8 7 5 3) beats TwoPair (7 5 K)
}
This is an XS wrapper around the libpoker library, found at http://www.pokersource.org/.
It provides two functions, which are not exported by default, evaluate and handval. evaluate turns a hand, as described either by a Games::Card::CardSet object or a simple string, into an integer representing the best poker play for that hand. If the hand cannot be parsed, 0 is returned. This integer value can be compared with other hand evaluations; the higher the integer, the better the hand.
handval turns that value into a short textual description.
Simon Cozens, <simon@kasei.com>
Copyright 2003 by Simon Cozens
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
