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pbot/modules/dice_roll.pl
2021-02-07 14:37:12 -08:00

41 lines
1.0 KiB
Perl
Executable File
Vendored

#!/usr/bin/env perl
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
# quick and dirty by :pragma
use Games::Dice qw/roll roll_array/;
my ($result, $rolls, $show);
if ($#ARGV < 0) {
print "Usage: roll [-show] <dice roll>; e.g.: roll 3d6+1. To see all individual dice rolls, add -show.\n";
die;
}
$rolls = join("", @ARGV);
if ($rolls =~ s/\s*-show\s*//) { $show = 1; }
if ($rolls =~ m/^\s*(\d+)d\d+(?:\+?-?\d+)?\s*$/) {
if ($1 > 100) {
print "Sorry, maximum of 100 rolls.\n";
die;
}
} else {
print "Usage: roll [-show] <dice roll>; e.g.: roll 3d6+1. To see all individual dice rolls, add -show.\n";
die;
}
if ($show) {
my @results = roll_array $rolls;
$result = 0;
foreach my $n (@results) { $result += $n; }
print "/me rolled $rolls for @results totaling $result.\n";
} else {
$result = roll $rolls;
print "/me rolled $rolls for $result.\n";
}