In RPG/DND.pm

package RPG::DND;

use Exporter;
use vars qw(@ISA @EXPORT_OK);

@ISA = qw(Exporter);
@EXPORT_OK = qw(modifier);

sub modifier { int($_[0]/2)-5 };

1;

[download]

In another_script.pl

use RPG::DND qw(modifier);

# lots of code

modifier($value);

# lots of other code

[download]
--
<http://www.dave.org.uk>

Perl Training in the UK <http://www.iterative-software.com>

In reply to Re: Modules: Building blocks for the Daft Adventure by davorg
in thread Modules: Building blocks for the Daft Adventure by Tiefling

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