Men: add roll chance, support unicode and case

1 files changed, 15 insertions, 4 deletions

diff --git a/Plugin/Men.pm b/Plugin/Men.pm
index 38af3ea..7a53a71 100644
--- a/Plugin/Men.pm
+++ b/Plugin/Men.pm
@@ -2,6 +2,9 @@ package Plugin::Men;
 
 use strict;
 use warnings;
+use Encode qw/decode/;
+
+use IdaliusConfig qw/assert_scalar/;
 
 my $config;
 my $root_config;
@@ -10,24 +13,32 @@ sub configure {
 	my $self = shift;
 	shift; # cmdref
 	shift; # run_command
-	shift; # module config
+	$config = shift;
 	$root_config = shift;
 
+	IdaliusConfig::assert_scalar($config, $self, "chance");
+	die "chance must be from 0 to 100"
+		unless $config->{chance} >= 0 && $config->{chance} <= 100;
+
 	return $self;
 }
 
 sub on_message {
 	my ($self, $logger, $me, $who, $where, $raw_what, $what, $irc) = @_;
 
+	return unless rand(100) < $config->{chance};
+
 	if (ref($where) eq "ARRAY") {
 		$where = $where->[0];
 	}
 
-	if ($what =~ /(\w*men\w*)/) {
+	$what = Encode::decode('utf8', $what);
+
+	if ($what =~ /(\w*men\w*)/i) {
 		my ($w, $c, $target);
 		$w = $c = $target = $1;
-		$w =~ s/men/women/;
-		$c =~ s/men/children/;
+		$w =~ s/men/women/i;
+		$c =~ s/men/children/i;
 		return "not just the $target, but the $w and $c too";
 	}
 	return;