blob: a87346191ea11db5090c2273fd447904d816bb79 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
package Bot::Games::Trait::Attribute::Command;
use Bot::Games::OO::Role;
has command => (
is => 'rw',
isa => 'Bool',
default => 0,
);
has needs_init => (
is => 'rw',
isa => 'Bool',
default => 1,
);
before _process_options => sub {
my $self = shift;
my ($name, $options) = @_;
warn "needs_init is useless for attributes without command"
if exists($options->{needs_init}) && !$options->{command};
};
# XXX: accessor_metaclass is also used for things like predicates, so all
# predicates associated with command attributes are being made commands too...
# this shouldn't be the case
around accessor_metaclass => sub {
my $orig = shift;
my $self = shift;
my $metaclass = $self->$orig(@_);
return $metaclass unless $self->command;
return Moose::Meta::Class->create_anon_class(
superclasses => [$metaclass],
roles => ['Bot::Games::Trait::Method::Command'],
cache => 1,
)->name;
};
after install_accessors => sub {
my $self = shift;
return unless $self->command;
my $method_meta = $self->get_read_method_ref;
$method_meta->pass_args(0);
$method_meta->needs_init($self->needs_init);
};
no Bot::Games::OO::Role;
1;
|
