ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC/Protocol.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC/Protocol.pm (file contents):
Revision 1.156 by root, Tue Aug 21 00:59:34 2007 UTC vs.
Revision 1.164 by root, Wed Aug 22 21:27:13 2007 UTC

… …
48 sort { (length $a) <=> (length $b) } 48 sort { (length $a) <=> (length $b) }
49 @args 49 @args
50 } sort { $a->{par} <=> $b->{par} } 50 } sort { $a->{par} <=> $b->{par} }
51 CFPlus::Pod::find command => "*"; 51 CFPlus::Pod::find command => "*";
52 52
53 $self->connect_ext (ambient_music => sub {
54 my ($songs) = @_;
55 &::audio_music_set_ambient ($songs);
56 });
57
58 $self->connect_ext (capabilities => sub {
59 my (%cap) = @_;
60
61 #$self->send ("setup sound 0"); # we use a different protocol
62 $self->update_fx_want;
63
64 $self->send_exti_req (resource => "exp_table", sub {
65 my ($exp_table) = @_;
66
67 $self->register_face_handler ($exp_table, sub {
68 my ($face) = @_;
69
70 $self->{exp_table} = $self->{json_coder}->decode (delete $face->{data});
71
72 #TODO: update all interested parties
73 });
74
75 ()
76 });
77
78 if (my $ts = $cap{tileset}) {
79 if (my ($default) = grep $_->[2] & 1, @$ts) {
80 $self->{tileset} = $default;
81 $self->{tilesize} = $default->[3];
82 $self->setup_req (tileset => $default->[0]);
83
84 my $w = int $self->{mapw} * 32 / $self->{tilesize};
85 my $h = int $self->{maph} * 32 / $self->{tilesize};
86
87 $self->setup_req (mapsize => "${w}x${h}");
88 }
89 }
90 });
91
92 $self->{json_coder} 53 $self->{json_coder}
93 ->convert_blessed 54 ->convert_blessed
94 ->filter_json_single_key_object (__w_ => sub { 55 ->filter_json_single_key_object (__w_ => sub {
95 $self->{widget}{$_[0]} 56 $self->{widget}{$_[0]}
96 }); 57 });
97 58
98 # widgetset new
99 $self->connect_ext (ws_n => sub {
100 my ($id) = @_;
101
102 $self->{widgetset}{$id} = {
103 w => {},
104 };
105 });
106
107 # widgetset destroy
108 $self->connect_ext (ws_d => sub {
109 my ($id) = @_;
110
111 my $ws = delete $self->{widgetset}{$id}
112 or return;
113
114 $_->destroy
115 for values %{$ws->{w}};
116 });
117
118 # widgetset create
119 $self->connect_ext (ws_c => sub {
120 my ($ws, $id, $class, $args) = @_;
121
122 for my $ev (grep /^on_/, keys %$args) {
123 my $rid = $args->{$ev};
124 $args->{$ev} = sub {
125 my $id = shift->{s_id};
126 $self->send_exti_msg (w_e => $id, $rid, @_);
127
128 1
129 };
130 }
131
132 $self->widget_associate (
133 $ws, $id => scalar eval {
134 local $SIG{__DIE__};
135 "CFPlus::UI::$class"->new (%$args)
136 }
137 ) or warn "server failed creating client-side widget " . (CFPlus::to_json $class) . ": $@\n";
138 });
139
140 # widgetset associate
141 $self->connect_ext (ws_a => sub {
142 my (%ass) = @_;
143
144 # everything that has a name, wether conceivably useful or not
145 my %wkw = (
146 root => $CFPlus::UI::ROOT,
147 tooltip => $CFPlus::UI::TOOLTIP,
148
149 mapwidget => $::MAPWIDGET,
150 buttonbar => $::BUTTONBAR,
151 metaserver => $::METASERVER,
152 buttonbar => $::BUTTONBAR,
153 login_button => $::LOGIN_BUTTON,
154 quit_dialog => $::QUIT_DIALOG,
155 host_entry => $::HOST_ENTRY,
156 metaserver => $::METASERVER,
157 server_info => $::SERVER_INFO,
158
159 setup_dialog => $::SETUP_DIALOG,
160 setup_notebook => $::SETUP_NOTEBOOK,
161 setup_server => $::SETUP_SERVER,
162 setup_keyboard => $::SETUP_KEYBOARD,
163
164 pl_notebook => $::PL_NOTEBOOK,
165 pl_window => $::PL_WINDOW,
166 inventory_page => $::INVENTORY_PAGE,
167 stats_page => $::STATS_PAGE,
168 skill_page => $::SKILL_PAGE,
169 spell_page => $::SPELL_PAGE,
170 spell_list => $::SPELL_LIST,
171
172 floorbox => $::FLOORBOX,
173 help_window => $::HELP_WINDOW,
174 message_window => $::MESSAGE_WINDOW,
175 statusbox => $::SDTATUSBOX,
176
177 inv => $::INV,
178 invr => $::INVR,
179 invr_hb => $::INVR_HB,
180
181 );
182
183 while (my ($id, $name) = each %ass) {
184 $self->widget_associate (undef, $id => $wkw{$name})
185 or warn "server failed to associate non-existent well-known widget $name\n";
186 }
187 });
188
189 # widget call
190 $self->connect_ext (w_c => sub {
191 my ($id, $rid, $method, @args) = @_;
192
193 my $w = $self->{widget}{$id}
194 or return;
195
196 if ($rid) {
197 $self->send_exti_msg (w_r => $rid, $w->$method (@args));
198 } else {
199 $w->$method (@args);
200 }
201 });
202
203 # widget set
204 $self->connect_ext (w_s => sub {
205 my ($id, $attr) = @_;
206
207 my $w = $self->{widget}{$id}
208 or return;
209
210 for (my $i = 0; $i < $#$attr; $i += 2) {
211 my ($member, $value) = @$attr[$i, $i+1];
212 if (defined $value) {
213 $w->{$member} = $value;
214 } else {
215 delete $w->{$member};
216 }
217 $w->{parent}->realloc if $member =~ /^c_/ && $w->{visible};
218 }
219 });
220
221 # widget get
222 $self->connect_ext (w_g => sub {
223 my ($id, $rid, $attr) = @_;
224
225 my $w = $self->{widget}{$id}
226 or return;
227
228 $self->send_exti_msg (w_r => $rid, [map $w->{$_}, @$attr]);
229 });
230
231 # message window
232 $self->connect_ext (channel_info => sub {
233 my ($info) = @_;
234 $self->{channels}->{$info->{id}} = $info;
235 $::MESSAGE_WINDOW->add_channel ($info);
236 });
237
238 # destroy widgets on logout 59 # destroy widgets on logout
239 $self->{on_stop_game_guard} = $self->{map_widget}{root}->connect (stop_game => sub { 60 $self->{on_stop_game_guard} = $self->{map_widget}{root}->connect (stop_game => sub {
240 for my $ws (values %{delete $self->{widgetset} || {}}) { 61 for my $ws (values %{delete $self->{widgetset} || {}}) {
241 $_->destroy 62 $_->destroy
242 for values %{delete $ws->{w} || {}}; 63 for values %{delete $ws->{w} || {}};
… …
264 $self->{mapcache} = "mapcache_$self->{host}_$self->{port}"; 85 $self->{mapcache} = "mapcache_$self->{host}_$self->{port}";
265 86
266 $self 87 $self
267} 88}
268 89
269sub widget_associate {
270 my ($self, $ws, $id, $widget) = @_;
271
272 if ($widget) {
273 $widget->{s_id} = $id;
274 $self->{widget}{$id} = $widget;
275
276 if ($ws) {
277 $widget->{s_ws} = $ws;
278 $self->{widgetset}{$ws}{w}{$id} = $widget;
279 }
280
281 $widget->connect (on_destroy => sub {
282 my ($widget) = @_;
283
284 delete $self->{widget}{$widget->{s_id}};
285 delete $self->{widgetset}{$widget->{s_ws}}{$widget->{s_id}}
286 if exists $widget->{s_ws};
287 });
288
289 1
290 } else {
291 $self->send_exti_msg (w_e => $id, undef);
292
293 0
294 }
295}
296
297sub update_fx_want { 90sub update_fx_want {
298 my ($self) = @_; 91 my ($self) = @_;
299 92
300 $self->send_exti_msg (fx_want => { 93 $self->send_exti_msg (fx_want => {
301 3 => !!$::CFG->{bgm_enable}, # FT_MUSIC 94 3 => !!$::CFG->{bgm_enable}, # FT_MUSIC
302 5 => !!$::CFG->{audio_enable}, # FT_SOUND 95 5 => !!$::CFG->{audio_enable}, # FT_SOUND
303 6 => 1, # FT_RSRC 96 6 => 1, # FT_RSRC
304 }); 97 });
305} 98}
99
100sub ext_capabilities {
101 my ($self, %cap) = @_;
102
103 #$self->send ("setup sound 0"); # we use a different protocol
104 $self->update_fx_want;
105
106 $self->send_exti_req (resource => "exp_table", sub {
107 my ($exp_table) = @_;
108
109 $self->register_face_handler ($exp_table, sub {
110 my ($face) = @_;
111
112 $self->{exp_table} = $self->{json_coder}->decode (delete $face->{data});
113 $_->() for values %{ $self->{on_exp_update} || {} };
114 });
115
116 ()
117 });
118
119 if (my $ts = $cap{tileset}) {
120 if (my ($default) = grep $_->[2] & 1, @$ts) {
121 $self->{tileset} = $default;
122 $self->{tilesize} = $default->[3];
123 $self->setup_req (tileset => $default->[0]);
124
125 my $w = int $self->{mapw} * 32 / $self->{tilesize};
126 my $h = int $self->{maph} * 32 / $self->{tilesize};
127
128 $self->setup_req (mapsize => "${w}x${h}");
129 }
130 }
131}
132
133sub ext_ambient_music {
134 my ($self, $songs) = @_;
135 &::audio_music_set_ambient ($songs);
136}
137
138#############################################################################
139
140sub widget_associate {
141 my ($self, $ws, $id, $widget) = @_;
142
143 if ($widget) {
144 $widget->{s_id} = $id;
145 $self->{widget}{$id} = $widget;
146
147 if ($ws) {
148 $widget->{s_ws} = $ws;
149 $self->{widgetset}{$ws}{w}{$id} = $widget;
150 }
151
152 $widget->connect (on_destroy => sub {
153 my ($widget) = @_;
154
155 delete $self->{widget}{$widget->{s_id}};
156 delete $self->{widgetset}{$widget->{s_ws}}{$widget->{s_id}}
157 if exists $widget->{s_ws};
158 });
159
160 1
161 } else {
162 $self->send_exti_msg (w_e => $id, undef);
163
164 0
165 }
166}
167
168# widgetset new
169sub ext_ws_n {
170 my ($self, $id) = @_;
171
172 $self->{widgetset}{$id} = {
173 w => {},
174 };
175}
176
177# widgetset destroy
178sub ext_ws_d {
179 my ($self, $id) = @_;
180
181 my $ws = delete $self->{widgetset}{$id}
182 or return;
183
184 $_->destroy
185 for values %{$ws->{w}};
186}
187
188# widgetset create
189sub ext_ws_c {
190 my ($self, $ws, $id, $class, $args) = @_;
191
192 for my $ev (grep /^on_/, keys %$args) {
193 my $rid = $args->{$ev};
194 $args->{$ev} = sub {
195 my $id = shift->{s_id};
196 $self->send_exti_msg (w_e => $id, $rid, @_);
197
198 1
199 };
200 }
201
202 $self->widget_associate (
203 $ws, $id => scalar eval {
204 local $SIG{__DIE__};
205 "CFPlus::UI::$class"->new (%$args)
206 }
207 ) or warn "server failed creating client-side widget " . (CFPlus::to_json $class) . ": $@\n";
208}
209
210# widgetset associate
211sub ext_ws_a {
212 my ($self, %ass) = @_;
213
214 # everything that has a name, wether conceivably useful or not
215 my %wkw = (
216 root => $CFPlus::UI::ROOT,
217 tooltip => $CFPlus::UI::TOOLTIP,
218
219 mapwidget => $::MAPWIDGET,
220 buttonbar => $::BUTTONBAR,
221 metaserver => $::METASERVER,
222 buttonbar => $::BUTTONBAR,
223 login_button => $::LOGIN_BUTTON,
224 quit_dialog => $::QUIT_DIALOG,
225 host_entry => $::HOST_ENTRY,
226 metaserver => $::METASERVER,
227 server_info => $::SERVER_INFO,
228
229 setup_dialog => $::SETUP_DIALOG,
230 setup_notebook => $::SETUP_NOTEBOOK,
231 setup_server => $::SETUP_SERVER,
232 setup_keyboard => $::SETUP_KEYBOARD,
233
234 pl_notebook => $::PL_NOTEBOOK,
235 pl_window => $::PL_WINDOW,
236 inventory_page => $::INVENTORY_PAGE,
237 stats_page => $::STATS_PAGE,
238 skill_page => $::SKILL_PAGE,
239 spell_page => $::SPELL_PAGE,
240 spell_list => $::SPELL_LIST,
241
242 floorbox => $::FLOORBOX,
243 help_window => $::HELP_WINDOW,
244 message_window => $::MESSAGE_WINDOW,
245 statusbox => $::SDTATUSBOX,
246
247 inv => $::INV,
248 invr => $::INVR,
249 invr_hb => $::INVR_HB,
250 );
251
252 while (my ($id, $name) = each %ass) {
253 $self->widget_associate (undef, $id => $wkw{$name})
254 or warn "server failed to associate non-existent well-known widget $name\n";
255 }
256}
257
258# widget call
259sub ext_w_c {
260 my ($self, $id, $rid, $method, @args) = @_;
261
262 my $w = $self->{widget}{$id}
263 or return;
264
265 if ($rid) {
266 $self->send_exti_msg (w_r => $rid, $w->$method (@args));
267 } else {
268 $w->$method (@args);
269 }
270}
271
272# widget set
273sub ext_w_s {
274 my ($self, $id, $attr) = @_;
275
276 my $w = $self->{widget}{$id}
277 or return;
278
279 for (my $i = 0; $i < $#$attr; $i += 2) {
280 my ($member, $value) = @$attr[$i, $i+1];
281 if (defined $value) {
282 $w->{$member} = $value;
283 } else {
284 delete $w->{$member};
285 }
286 $w->{parent}->realloc if $member =~ /^c_/ && $w->{visible};
287 }
288}
289
290# widget get
291sub ext_w_g {
292 my ($self, $id, $rid, $attr) = @_;
293
294 my $w = $self->{widget}{$id}
295 or return;
296
297 $self->send_exti_msg (w_r => $rid, [map $w->{$_}, @$attr]);
298}
299
300# message window
301sub ext_channel_info {
302 my ($self, $info) = @_;
303 $self->{channels}->{$info->{id}} = $info;
304 $::MESSAGE_WINDOW->add_channel ($info);
305}
306
307#############################################################################
306 308
307sub logprint { 309sub logprint {
308 my ($self, @a) = @_; 310 my ($self, @a) = @_;
309 311
310 CFPlus::DB::logprint "$Crossfire::VARDIR/log.$self->{host}" => (join "", @a), sub { }; 312 CFPlus::DB::logprint "$Crossfire::VARDIR/log.$self->{host}" => (join "", @a), sub { };
… …
448 $::GAUGES->{mana} ->set_value ($sp, $sp_m); 450 $::GAUGES->{mana} ->set_value ($sp, $sp_m);
449 $::GAUGES->{food} ->set_value ($fo, $fo_m); 451 $::GAUGES->{food} ->set_value ($fo, $fo_m);
450 $::GAUGES->{grace} ->set_value ($gr, $gr_m); 452 $::GAUGES->{grace} ->set_value ($gr, $gr_m);
451 $::GAUGES->{exp} ->set_text ("Exp: " . (::formsep ($stats->{+CS_STAT_EXP64})) 453 $::GAUGES->{exp} ->set_text ("Exp: " . (::formsep ($stats->{+CS_STAT_EXP64}))
452 . " (lvl " . ($stats->{+CS_STAT_LEVEL} * 1) . ")"); 454 . " (lvl " . ($stats->{+CS_STAT_LEVEL} * 1) . ")");
455 $::GAUGES->{prg} ->set_value ($stats->{+CS_STAT_LEVEL}, $stats->{+CS_STAT_EXP64});
453 $::GAUGES->{range} ->set_text ($stats->{+CS_STAT_RANGE}); 456 $::GAUGES->{range} ->set_text ($stats->{+CS_STAT_RANGE});
454 my $title = $stats->{+CS_STAT_TITLE}; 457 my $title = $stats->{+CS_STAT_TITLE};
455 $title =~ s/^Player: //; 458 $title =~ s/^Player: //;
456 $::STATWIDS->{title} ->set_text ("Title: " . $title); 459 $::STATWIDS->{title} ->set_text ("Title: " . $title);
457 460
… …
475 for keys %RES_TBL; 478 for keys %RES_TBL;
476 479
477 my $sktbl = $::STATWIDS->{skill_tbl}; 480 my $sktbl = $::STATWIDS->{skill_tbl};
478 my @skills = keys %{ $self->{skill_info} }; 481 my @skills = keys %{ $self->{skill_info} };
479 482
480 if (grep +(exists $stats->{$_}) != (exists $prev->{$_}), @skills) { 483 my @order = sort { $stats->{$b->[0]}[1] <=> $stats->{$a->[0]}[1] or $a->[1] cmp $b->[1] }
484 map [$_, $self->{skill_info}{$_}],
485 grep exists $stats->{$_},
486 @skills;
487
488 if ($self->{stat_order} ne join ",", map $_->[0], @order) {
489 $self->{stat_order} = join ",", map $_->[0], @order;
490
481 $sktbl->clear; 491 $sktbl->clear;
482 492
483 my @add; 493 my $sw = $self->{skillwid}{""} ||= [
484
485 push @add,
486 0, 0, (new CFPlus::UI::Label text => "Experience", align => 1), 494 0, 0, (new CFPlus::UI::Label text => "Experience", align => 1),
487 1, 0, (new CFPlus::UI::Label text => "Lvl.", align => 1), 495 1, 0, (new CFPlus::UI::Label text => "Lvl.", align => 1),
496 2, 0, (new CFPlus::UI::Label text => "Progress", align => 0),
488 2, 0, (new CFPlus::UI::Label text => "Skill", expand => 1), 497 3, 0, (new CFPlus::UI::Label text => "Skill", expand => 1),
489 3, 0, (new CFPlus::UI::Label text => "Experience", align => 1), 498 4, 0, (new CFPlus::UI::Label text => "Experience", align => 1),
490 4, 0, (new CFPlus::UI::Label text => "Lvl.", align => 1), 499 5, 0, (new CFPlus::UI::Label text => "Lvl.", align => 1),
500 6, 0, (new CFPlus::UI::Label text => "Progress", align => 0),
491 5, 0, (new CFPlus::UI::Label text => "Skill", expand => 1), 501 7, 0, (new CFPlus::UI::Label text => "Skill", expand => 1),
492 ; 502 ];
503
504 my @add = @$sw;
493 505
494 my $TOOLTIP_ALL = "\n\n<small>Left click - ready skill\nMiddle click - use spell\nRight click - further options</small>"; 506 my $TOOLTIP_ALL = "\n\n<small>Left click - ready skill\nMiddle click - use spell\nRight click - further options</small>";
495 507
496 my @TOOLTIP_LVL = (tooltip => "<b>Level</b>. The level of the skill.$TOOLTIP_ALL", can_events => 1, can_hover => 1); 508 my @TOOLTIP_LVL = (tooltip => "<b>Level</b>. The level of the skill.$TOOLTIP_ALL", can_events => 1, can_hover => 1);
497 my @TOOLTIP_EXP = (tooltip => "<b>Experience</b>. The experience points you have in this skill.$TOOLTIP_ALL", can_events => 1, can_hover => 1); 509 my @TOOLTIP_EXP = (tooltip => "<b>Experience</b>. The experience points you have in this skill.$TOOLTIP_ALL", can_events => 1, can_hover => 1);
498 510
499 my ($x, $y) = (0, 1); 511 my ($x, $y) = (0, 1);
500 for ( 512 for (@order) {
501 sort { $stats->{$b->[0]}[1] <=> $stats->{$a->[0]}[1] or $a->[1] cmp $b->[1] }
502 map [$_, $self->{skill_info}{$_}],
503 grep exists $stats->{$_},
504 @skills
505 ) {
506 my ($idx, $name) = @$_; 513 my ($idx, $name) = @$_;
507 514
508 my $spell_cb = sub { 515 my $spell_cb = sub {
509 my ($widget, $ev) = @_; 516 my ($widget, $ev) = @_;
510 517
… …
525 } 532 }
526 533
527 1 534 1
528 }; 535 };
529 536
537 my $sw = $self->{skillwid}{$idx} ||= [
538 # exp
539 (new CFPlus::UI::Label
540 align => 1, font => $::FONT_FIXED, fg => [1, 1, 0], on_button_down => $spell_cb, @TOOLTIP_EXP),
541
542 # level
543 (new CFPlus::UI::Label
544 text => "0", align => 1, font => $::FONT_FIXED, fg => [0, 1, 0], padding_x => 4, on_button_down => $spell_cb, @TOOLTIP_LVL),
545
546 # progress
547 (new CFPlus::UI::ExperienceProgress),
548
549 # label
550 (new CFPlus::UI::Label text => $name, on_button_down => $spell_cb,
551 can_events => 1, can_hover => 1, tooltip => (CFPlus::Pod::section_label skill_description => $name) . $TOOLTIP_ALL),
552 ];
553
530 push @add, 554 push @add,
531 $x * 3 + 0, $y, ($self->{stat_widget_exp}{$idx} = new CFPlus::UI::Label 555 $x * 4 + 0, $y, $sw->[0],
532 align => 1, font => $::FONT_FIXED, fg => [1, 1, 0], on_button_down => $spell_cb, @TOOLTIP_EXP), 556 $x * 4 + 1, $y, $sw->[1],
533 $x * 3 + 1, $y, ($self->{stat_widget_lvl}{$idx} = new CFPlus::UI::Label 557 $x * 4 + 2, $y, $sw->[2],
534 text => "0", align => 1, font => $::FONT_FIXED, fg => [0, 1, 0], padding_x => 4, on_button_down => $spell_cb, @TOOLTIP_LVL), 558 $x * 4 + 3, $y, $sw->[3],
535 $x * 3 + 2, $y, (new CFPlus::UI::Label text => $name, on_button_down => $spell_cb,
536 can_events => 1, can_hover => 1, tooltip => (CFPlus::Pod::section_label skill_description => $name) . $TOOLTIP_ALL),
537 ; 559 ;
538 560
539 $x++ and ($x, $y) = (0, $y + 1); 561 $x++ and ($x, $y) = (0, $y + 1);
540 } 562 }
541 563
542 $sktbl->add_at (@add); 564 $sktbl->add_at (@add);
543 } 565 }
544 566
545 for (grep exists $stats->{$_}, @skills) { 567 for (@order) {
546 $self->{stat_widget_exp}{$_}->set_text (::formsep ($stats->{$_}[1])); 568 my ($idx, $name) = @$_;
547 $self->{stat_widget_lvl}{$_}->set_text ($stats->{$_}[0] * 1); 569 my $val = $stats->{$idx};
570
571 next if $prev->{$idx}[1] == $val->[1];
572
573 my $sw = $self->{skillwid}{$idx};
574 $sw->[0]->set_text (::formsep ($val->[1]));
575 $sw->[1]->set_text ($val->[0] * 1);
576 $sw->[2]->set_value (@$val);
577
578 $::GAUGES->{sklprg}->set_label ("$name %d%%");
579 $::GAUGES->{sklprg}->set_value (@$val);
548 } 580 }
549} 581}
550 582
551sub macro_send { 583sub macro_send {
552 my ($self, $macro) = @_; 584 my ($self, $macro) = @_;
… …
605 637
606 if ($delay) { 638 if ($delay) {
607 # delay the map drawing a tiny bit in the hope of getting the missing fetched 639 # delay the map drawing a tiny bit in the hope of getting the missing fetched
608 Event->timer (after => 0.03, cb => sub { 640 Event->timer (after => 0.03, cb => sub {
609 $_[0]->w->cancel; 641 $_[0]->w->cancel;
610 $self->{map_widget}->update; 642 $self->{map_widget}->update
643 if $self->{map_widget};
611 }); 644 });
612 } else { 645 } else {
613 $self->{map_widget}->update; 646 $self->{map_widget}->update;
614 } 647 }
615} 648}
… …
927 960
928# call in non-void context registers a temporary 961# call in non-void context registers a temporary
929# hook with handle, otherwise its permanent 962# hook with handle, otherwise its permanent
930sub register_face_handler { 963sub register_face_handler {
931 my ($self, $num, $cb) = @_; 964 my ($self, $num, $cb) = @_;
965
966 return unless $num;
932 967
933 # invoke if available right now 968 # invoke if available right now
934 $cb->($self->{face}[$num], 0) 969 $cb->($self->{face}[$num], 0)
935 unless exists $self->{face}[$num]{loading}; 970 unless exists $self->{face}[$num]{loading};
936 971

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines