NAME
Games::Go::Coordinate - Represents a board coordinate in the game of Go
VERSION
version 1.100860
SYNOPSIS
use Games::Go::Coordinate;
my $c1 = Games::Go::Coordinate->new(x => 4, y => 3);
my $c2 = Games::Go::Coordinate->new(x => 4, y => 10);
if ($c2 gt $c1) {
# ...
}
DESCRIPTION
This class represents a board coordinate in the game of Go. Coordinate
objects can be compared (as strings) to see whether two ranks are equal
or whether one rank is higher than the other. Coordinate objects
stringify to the SGF notation (for example, "(4,10)" stringifies to
"dj".
METHODS
set_sgf_coordinate
$coord->set_sgf_coordinate('cf');
Takes a coordinate in SGF notation and sets "x()" and "y()" from it.
new_from_sgf_coordinate
my $cord = Games::Go::Coordinate->new_from_sgf_coordinate('cf');
Alternative constructor that accepts an SGF coordinate and sets "x()"
and "y()" from it.
to_sgf
Returns the coordinate in SGF notation. This is also how the coordinate
object stringifies.
as_list
Returns the coordinate in "(x,y)" notation. For example, it might return
a string "(16,17)".
translate
$coord->translate(2, -3);
Takes as arguments - in that order - a horizontal delta and a vertical
delta and translates the coordinate by those deltas.
str_cmp
FIXME
stringify
FIXME
INSTALLATION
See perlmodinstall for information and options on installing Perl
modules.
BUGS AND LIMITATIONS
No bugs have been reported.
Please report any bugs or feature requests through the web interface at
.
AVAILABILITY
The latest version of this module is available from the Comprehensive
Perl Archive Network (CPAN). Visit to find a
CPAN site near you, or see
.
The development version lives at
. Instead of sending
patches, please fork this project using the standard git and github
infrastructure.
AUTHOR
Marcel Gruenauer
COPYRIGHT AND LICENSE
This software is copyright (c) 2007 by Marcel Gruenauer.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.