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|
package Bot::Games;
use Bot::Games::OO;
use List::Util qw/first/;
use Module::Pluggable
search_path => 'Bot::Games::Game',
except => qr/Bot::Games::Game::Role/,
sub_name => 'games';
extends 'Bot::BasicBot';
has prefix => (
is => 'rw',
isa => 'Str',
default => '!',
);
has active_games => (
is => 'ro',
isa => 'HashRef[Bot::Games::Game]',
lazy => 1,
default => sub { {} },
);
has alias => (
is => 'ro',
isa => 'HashRef[Str]',
lazy => 1,
default => sub { {
sg => 'superghost',
xg => 'xghost',
} },
);
my $say;
my $say_args;
sub BUILD {
my $self = shift;
$say = sub {
shift;
unshift @_, 'body' if @_ % 2 == 1;
my %overrides = @_;
my $formatter = delete $overrides{formatter};
$overrides{body} = $formatter->($overrides{body})
if $formatter && exists $overrides{body};
return $self->say(%$say_args, %overrides);
};
require Bot::Games::Game;
Bot::Games::Game->meta->add_method(say => $say);
Bot::Games::Game->meta->make_immutable;
}
sub said {
my $self = shift;
my ($args) = @_;
my $prefix = $self->prefix;
$say_args = $args;
return if $args->{channel} eq 'msg';
return unless $args->{body} =~ /^$prefix(\w+)(?:\s+(.*))?/;
my ($game_name, $action) = (lc($1), $2);
return join ' ', map { $self->prefix . $_} $self->game_list
if $game_name eq 'games';
if ($game_name eq 'help') {
$game_name = $action;
$game_name =~ s/^-//;
$action = '-help';
}
$game_name = $self->find_game($game_name);
return unless $game_name;
my $output;
my $game = $self->active_games->{$game_name};
if (!defined $game) {
my $game_package = $self->game_package($game_name);
eval "require $game_package";
if ($@) {
warn $@;
$self->$say((split /\n/, $@)[0]);
return;
}
$game = $game_package->new;
$self->active_games->{$game_name} = $game;
}
if (!$self->active_games->{$game_name}->is_active
&& (!defined($action) || $action !~ /^-/)) {
$self->$say($game->init($args->{who})) if $game->can('init');
$self->active_games->{$game_name}->is_active(1);
}
return unless defined $action;
if ($action =~ /^-(\w+)\s*(.*)/) {
my ($action, $arg) = ($1, $2);
if (my $method_meta = $game->meta->get_command($action)) {
if ($method_meta->needs_init
&& !$self->active_games->{$game_name}->is_active) {
$self->$say("Game $game_name hasn't started yet!");
return;
}
my $body = $method_meta->execute($game, $arg,
{player => $args->{who}});
my @extra_args = $method_meta->meta->does_role('Bot::Games::Trait::Method::Formatted') ? (formatter => $method_meta->formatter) : ();
$self->$say($body, @extra_args);
}
else {
$self->$say("Unknown command $action for game $game_name");
return;
}
}
else {
# XXX: need better handling for "0", but B::BB doesn't currently
# handle that properly either, so
# also, this should probably be factored into $say, i think?
my $turn = $game->turn($args->{who}, $action);
$self->$say($turn) if $turn;
}
if (!$game->is_active) {
delete $self->active_games->{$game_name};
}
return;
}
sub valid_game {
my $self = shift;
my ($name) = @_;
my $package = $self->game_package($name);
return (grep { $package eq $_ } $self->games) ? 1 : 0;
}
sub game_package {
my $self = shift;
my ($name) = @_;
return first { /\Q::$name\E$/i } $self->games;
}
sub game_list {
my $self = shift;
return sort map { s/Bot::Games::Game:://; lc } $self->games;
}
sub find_game {
my $self = shift;
my ($abbrev) = @_;
return $abbrev if $self->valid_game($abbrev);
return $self->alias->{$abbrev}
if exists $self->alias->{$abbrev}
&& $self->valid_game($self->alias->{$abbrev});
my @possibilities = grep { /^$abbrev/ } $self->game_list;
return $possibilities[0] if @possibilities == 1;
return;
}
__PACKAGE__->meta->make_immutable;
no Bot::Games::OO;
1;
|
