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/cvs/deliantra/Deliantra-Client/DC/Protocol.pm
Revision: 1.187
Committed: Sat Dec 29 13:44:30 2007 UTC (16 years, 5 months ago) by root
Branch: MAIN
Changes since 1.186: +7 -7 lines
Log Message:
*** empty log message ***

File Contents

# Content
1 package DC::Protocol;
2
3 use utf8;
4 use strict;
5
6 use Deliantra::Protocol::Constants;
7
8 use DC;
9 use DC::DB;
10 use DC::UI;
11 use DC::Pod;
12 use DC::Macro;
13 use DC::Item;
14
15 use base 'Deliantra::Protocol::Base';
16
17 sub new {
18 my ($class, %arg) = @_;
19
20 my $self = $class->SUPER::new (%arg,
21 setup_req => {
22 extmap => 1,
23 excmd => 1,
24 widget => 2,
25 %{$arg{setup_req} || {}},
26 },
27 );
28
29 $self->{map_widget}->clr_commands;
30
31 my @cmd_help = map {
32 $_->{kw}[0] =~ /^(\S+) (?:\s+ \( ([^\)]*) \) )?/x
33 or die "unparseable command help: $_->{kw}[0]";
34
35 my $cmd = $1;
36 my @args = split /\|/, $2;
37 @args = (".*") unless @args;
38
39 my (undef, @par) = DC::Pod::section_of $_;
40 my $text = DC::Pod::as_label @par;
41
42 $_ = $_ eq ".*" ? "" : " $_"
43 for @args;
44
45 map ["$cmd$_", $text],
46 sort { (length $a) <=> (length $b) }
47 @args
48 } sort { $a->{par} <=> $b->{par} }
49 DC::Pod::find command => "*";
50
51 $self->{json_coder}
52 ->convert_blessed
53 ->filter_json_single_key_object ("\fw" => sub {
54 $self->{widget}{$_[0]}
55 })
56 ->filter_json_single_key_object ("\fc" => sub {
57 my ($id) = @_;
58 sub {
59 $self->send_exti_msg (w_e => $id, @_);
60 }
61 });
62
63 # destroy widgets on logout
64 $self->{on_stop_game_guard} = $self->{map_widget}{root}->connect (stop_game => sub {
65 for my $ws (values %{delete $self->{widgetset} || {}}) {
66 $_->destroy
67 for values %{delete $ws->{w} || {}};
68 }
69 });
70
71 $self->{map_widget}->add_command (@$_)
72 for @cmd_help;
73
74 {
75 $self->{dialogue} = my $tex = new_from_file DC::Texture
76 DC::find_rcfile "dialogue.png", minify => 1, mipmap => 1;
77 $self->{map}->set_texture (1, @$tex{qw(name w h s t)}, @{$tex->{minified}});
78 }
79
80 {
81 $self->{noface} = my $tex = new_from_file DC::Texture
82 DC::find_rcfile "noface.png", minify => 1, mipmap => 1;
83 $self->{map}->set_texture (2, @$tex{qw(name w h s t)}, @{$tex->{minified}});
84 }
85
86 $self->{open_container} = 0;
87
88 # per server
89 $self->{mapcache} = "mapcache_$self->{host}_$self->{port}";
90
91 $self
92 }
93
94 sub update_fx_want {
95 my ($self) = @_;
96
97 $self->send_exti_msg (fx_want => {
98 3 => !!$::CFG->{bgm_enable}, # FT_MUSIC
99 5 => !!$::CFG->{audio_enable}, # FT_SOUND
100 6 => 1, # FT_RSRC
101 });
102 }
103
104 sub ext_capabilities {
105 my ($self, %cap) = @_;
106
107 $self->update_fx_want;
108
109 $self->send_exti_req (resource => "exp_table", sub {
110 my ($exp_table) = @_;
111
112 $self->register_face_handler ($exp_table, sub {
113 my ($face) = @_;
114
115 $self->{exp_table} = $self->{json_coder}->decode (delete $face->{data});
116 $_->() for values %{ $self->{on_exp_update} || {} };
117 });
118
119 ()
120 });
121
122 if (my $ts = $cap{tileset}) {
123 if (my ($default) = grep $_->[2] & 1, @$ts) {
124 $self->{tileset} = $default;
125 $self->{tilesize} = $default->[3];
126 $self->setup_req (tileset => $default->[0]);
127
128 my $w = int $self->{mapw} * 32 / $self->{tilesize};
129 my $h = int $self->{maph} * 32 / $self->{tilesize};
130
131 $self->setup_req (mapsize => "${w}x${h}");
132 }
133 }
134 }
135
136 sub ext_ambient_music {
137 my ($self, $songs) = @_;
138 &::audio_music_set_ambient ($songs);
139 }
140
141 #############################################################################
142
143 sub widget_associate {
144 my ($self, $ws, $id, $widget) = @_;
145
146 $widget ||= new DC::UI::Bin;
147
148 $widget->{s_id} = $id;
149 $self->{widget}{$id} = $widget;
150
151 if ($ws) {
152 $widget->{s_ws} = $ws;
153 $self->{widgetset}{$ws}{w}{$id} = $widget;
154 }
155
156 $widget->connect (on_destroy => sub {
157 my ($widget) = @_;
158
159 delete $self->{widget}{$widget->{s_id}};
160 delete $self->{widgetset}{$widget->{s_ws}}{$widget->{s_id}}
161 if exists $widget->{s_ws};
162 });
163 }
164
165 # widgetset new
166 sub ext_ws_n {
167 my ($self, $id) = @_;
168
169 $self->{widgetset}{$id} = {
170 w => {},
171 };
172 }
173
174 # widgetset destroy
175 sub ext_ws_d {
176 my ($self, $id) = @_;
177
178 my $ws = delete $self->{widgetset}{$id}
179 or return;
180
181 $_->destroy
182 for values %{$ws->{w}};
183 }
184
185 # widgetset create
186 sub ext_ws_c {
187 my ($self, $ws, $id, $class, $args) = @_;
188
189 $self->widget_associate (
190 $ws, $id => scalar eval {
191 local $SIG{__DIE__};
192 "DC::UI::$class"->new (%$args)
193 }
194 );
195 }
196
197 # widgetset create template
198 sub ext_ws_ct {
199 my ($self, $ws, $type, $template, $done_cb, $cfg) = @_;
200
201 $done_cb ||= sub { };
202
203 my $parse_list; $parse_list = sub {
204 my ($list) = @_;
205 my @w;
206
207 while (@$list) {
208 my ($class, $args) = splice @$list, 0, 2;
209 my $name = delete $args->{s_id};
210 my $cl = delete $args->{s_cl};
211 my $cfg = delete $cfg->{$name};
212 my $id = delete $cfg->{id};
213 my $w = eval { "DC::UI::$class"->new (%$args, %{ $cfg || {} }) }
214 or next;
215
216 $self->widget_associate ($ws, $id, $w)
217 if $id;
218
219 $w->add ($parse_list->($cl))
220 if $cl;
221
222 push @w, $w;
223 }
224
225 @w
226 };
227
228 # either array reference, or face #
229 if ($type eq "inline") {
230 $done_cb->();
231 $parse_list->($template);
232 } elsif ($type eq "face") {
233 my $handler; $handler = $self->register_face_handler ($template, sub {
234 my ($face) = @_;
235
236 undef $handler;
237 $done_cb->();
238 $parse_list->($self->{json_coder}->decode ($face->{data}));
239 });
240 } else {
241 $done_cb->(0);
242 }
243 }
244
245 # widgetset associate
246 sub ext_ws_a {
247 my ($self, %ass) = @_;
248
249 # everything that has a name, wether conceivably useful or not
250 my %wkw = (
251 root => $DC::UI::ROOT,
252 tooltip => $DC::UI::TOOLTIP,
253
254 mapwidget => $::MAPWIDGET,
255 buttonbar => $::BUTTONBAR,
256 metaserver => $::METASERVER,
257 buttonbar => $::BUTTONBAR,
258 login_button => $::LOGIN_BUTTON,
259 quit_dialog => $::QUIT_DIALOG,
260 host_entry => $::HOST_ENTRY,
261 metaserver => $::METASERVER,
262 server_info => $::SERVER_INFO,
263
264 setup_dialog => $::SETUP_DIALOG,
265 setup_notebook => $::SETUP_NOTEBOOK,
266 setup_server => $::SETUP_SERVER,
267 setup_keyboard => $::SETUP_KEYBOARD,
268
269 pl_notebook => $::PL_NOTEBOOK,
270 pl_window => $::PL_WINDOW,
271 inventory_page => $::INVENTORY_PAGE,
272 stats_page => $::STATS_PAGE,
273 skill_page => $::SKILL_PAGE,
274 spell_page => $::SPELL_PAGE,
275 spell_list => $::SPELL_LIST,
276
277 floorbox => $::FLOORBOX,
278 help_window => $::HELP_WINDOW,
279 message_window => $::MESSAGE_WINDOW,
280 statusbox => $::SDTATUSBOX,
281
282 inv => $::INV,
283 invr => $::INVR,
284 invr_hb => $::INVR_HB,
285 );
286
287 while (my ($id, $name) = each %ass) {
288 $self->widget_associate (undef, $id => $wkw{$name});
289 }
290 }
291
292 # widget call
293 sub ext_w_c {
294 my ($self, $id, $rcb, $method, @args) = @_;
295
296 my $w = $self->{widget}{$id}
297 or return;
298
299 if ($rcb) {
300 $rcb->($w->$method (@args));
301 } else {
302 $w->$method (@args);
303 }
304 }
305
306 # widget set
307 sub ext_w_s {
308 my ($self, $id, $attr) = @_;
309
310 my $w = $self->{widget}{$id}
311 or return;
312
313 for (my $i = 0; $i < $#$attr; $i += 2) {
314 my ($member, $value) = @$attr[$i, $i+1];
315 if (defined $value) {
316 $w->{$member} = $value;
317 } else {
318 delete $w->{$member};
319 }
320 $w->{parent}->realloc if $member =~ /^c_/ && $w->{visible};
321 }
322 }
323
324 # widget get
325 sub ext_w_g {
326 my ($self, $id, $rid, @attr) = @_;
327
328 my $w = $self->{widget}{$id}
329 or return;
330
331 $self->send_exti_msg (w_e => $rid, map $w->{$_}, @attr);
332 }
333
334 # message window
335 sub ext_channel_info {
336 my ($self, $info) = @_;
337 $self->{channels}->{$info->{id}} = $info;
338 $::MESSAGE_WINDOW->add_channel ($info);
339 }
340
341 #############################################################################
342
343 sub logprint {
344 my ($self, @a) = @_;
345
346 DC::DB::logprint "$Deliantra::VARDIR/log.$self->{host}" => (join "", @a), sub { };
347 }
348
349 sub _stat_numdiff {
350 my ($self, $name, $old, $new) = @_;
351
352 my $diff = $new - $old;
353
354 $diff = 0.01 * int $diff * 100;
355
356 0.1 >= abs $diff ? ()
357 : $diff < 0 ? "$name$diff" : "$name+$diff"
358 }
359
360 sub _stat_skillmaskdiff {
361 my ($self, $name, $old, $new) = @_;
362
363 my $diff = $old ^ $new
364 or return;
365
366 my @diff = map
367 {
368 $diff & $_
369 ? (($new & $_ ? "+" : "-") . $self->{spell_paths}{$_})
370 : ()
371 }
372 sort { $a <=> $b } keys %{$self->{spell_paths}};
373
374 join "", @diff
375 }
376
377 # all stats that are chacked against changes
378 my @statchange = (
379 [&CS_STAT_STR => \&_stat_numdiff, "Str"],
380 [&CS_STAT_INT => \&_stat_numdiff, "Int"],
381 [&CS_STAT_WIS => \&_stat_numdiff, "Wis"],
382 [&CS_STAT_DEX => \&_stat_numdiff, "Dex"],
383 [&CS_STAT_CON => \&_stat_numdiff, "Con"],
384 [&CS_STAT_CHA => \&_stat_numdiff, "Cha"],
385 [&CS_STAT_POW => \&_stat_numdiff, "Pow"],
386 [&CS_STAT_WC => \&_stat_numdiff, "Wc"],
387 [&CS_STAT_AC => \&_stat_numdiff, "Ac"],
388 [&CS_STAT_DAM => \&_stat_numdiff, "Dam"],
389 [&CS_STAT_SPEED => \&_stat_numdiff, "Speed"],
390 [&CS_STAT_WEAP_SP => \&_stat_numdiff, "WSp"],
391 [&CS_STAT_MAXHP => \&_stat_numdiff, "HP"],
392 [&CS_STAT_MAXSP => \&_stat_numdiff, "Mana"],
393 [&CS_STAT_MAXGRACE => \&_stat_numdiff, "Grace"],
394 [&CS_STAT_WEIGHT_LIM => \&_stat_numdiff, "Weight"],
395 [&CS_STAT_SPELL_ATTUNE => \&_stat_skillmaskdiff, "attuned"],
396 [&CS_STAT_SPELL_REPEL => \&_stat_skillmaskdiff, "repelled"],
397 [&CS_STAT_SPELL_DENY => \&_stat_skillmaskdiff, "denied"],
398 [&CS_STAT_RES_PHYS => \&_stat_numdiff, "phys"],
399 [&CS_STAT_RES_MAG => \&_stat_numdiff, "magic"],
400 [&CS_STAT_RES_FIRE => \&_stat_numdiff, "fire"],
401 [&CS_STAT_RES_ELEC => \&_stat_numdiff, "electricity"],
402 [&CS_STAT_RES_COLD => \&_stat_numdiff, "cold"],
403 [&CS_STAT_RES_CONF => \&_stat_numdiff, "confusion"],
404 [&CS_STAT_RES_ACID => \&_stat_numdiff, "acid"],
405 [&CS_STAT_RES_DRAIN => \&_stat_numdiff, "drain"],
406 [&CS_STAT_RES_GHOSTHIT => \&_stat_numdiff, "ghosthit"],
407 [&CS_STAT_RES_POISON => \&_stat_numdiff, "poison"],
408 [&CS_STAT_RES_SLOW => \&_stat_numdiff, "slow"],
409 [&CS_STAT_RES_PARA => \&_stat_numdiff, "paralyse"],
410 [&CS_STAT_TURN_UNDEAD => \&_stat_numdiff, "turnundead"],
411 [&CS_STAT_RES_FEAR => \&_stat_numdiff, "fear"],
412 [&CS_STAT_RES_DEPLETE => \&_stat_numdiff, "depletion"],
413 [&CS_STAT_RES_DEATH => \&_stat_numdiff, "death"],
414 [&CS_STAT_RES_HOLYWORD => \&_stat_numdiff, "godpower"],
415 [&CS_STAT_RES_BLIND => \&_stat_numdiff, "blind"],
416 );
417
418 sub stats_update {
419 my ($self, $stats) = @_;
420
421 my $prev = $self->{prev_stats} || { };
422
423 if (my @diffs =
424 (
425 ($stats->{+CS_STAT_EXP64} > $prev->{+CS_STAT_EXP64} ? ($stats->{+CS_STAT_EXP64} - $prev->{+CS_STAT_EXP64}) . " experience gained" : ()),
426 map {
427 $stats->{$_} && $prev->{$_}
428 && $stats->{$_}[1] > $prev->{$_}[1] ? "($self->{skill_info}{$_}+" . ($stats->{$_}[1] - $prev->{$_}[1]) . ")" : ()
429 } sort { $a <=> $b } keys %{$self->{skill_info}}
430 )
431 ) {
432 my $msg = join " ", @diffs;
433 $self->{statusbox}->add ($msg, group => "experience $msg", fg => [0.5, 1, 0.5, 0.8], timeout => 5);
434 }
435
436 if (
437 my @diffs = map $_->[1]->($self, $_->[2], $prev->{$_->[0]}, $stats->{$_->[0]}), @statchange
438 ) {
439 my $msg = "<b>stat change</b>: " . (join " ", @diffs);
440 $self->{statusbox}->add ($msg, group => "stat $msg", fg => [0.8, 1, 0.2, 1], timeout => 20);
441 }
442
443 $self->update_stats_window ($stats, $prev);
444
445 $self->{prev_stats} = { %$stats };
446 }
447
448 my %RES_TBL = (
449 phys => CS_STAT_RES_PHYS,
450 magic => CS_STAT_RES_MAG,
451 fire => CS_STAT_RES_FIRE,
452 elec => CS_STAT_RES_ELEC,
453 cold => CS_STAT_RES_COLD,
454 conf => CS_STAT_RES_CONF,
455 acid => CS_STAT_RES_ACID,
456 drain => CS_STAT_RES_DRAIN,
457 ghit => CS_STAT_RES_GHOSTHIT,
458 pois => CS_STAT_RES_POISON,
459 slow => CS_STAT_RES_SLOW,
460 para => CS_STAT_RES_PARA,
461 tund => CS_STAT_TURN_UNDEAD,
462 fear => CS_STAT_RES_FEAR,
463 depl => CS_STAT_RES_DEPLETE,
464 deat => CS_STAT_RES_DEATH,
465 holyw => CS_STAT_RES_HOLYWORD,
466 blind => CS_STAT_RES_BLIND,
467 );
468
469 sub update_stats_window {
470 my ($self, $stats, $prev) = @_;
471
472 # I love text protocols...
473
474 my $hp = $stats->{+CS_STAT_HP} * 1;
475 my $hp_m = $stats->{+CS_STAT_MAXHP} * 1;
476 my $sp = $stats->{+CS_STAT_SP} * 1;
477 my $sp_m = $stats->{+CS_STAT_MAXSP} * 1;
478 my $fo = $stats->{+CS_STAT_FOOD} * 1;
479 my $fo_m = 999;
480 my $gr = $stats->{+CS_STAT_GRACE} * 1;
481 my $gr_m = $stats->{+CS_STAT_MAXGRACE} * 1;
482
483 $::GAUGES->{hp} ->set_value ($hp, $hp_m);
484 $::GAUGES->{mana} ->set_value ($sp, $sp_m);
485 $::GAUGES->{food} ->set_value ($fo, $fo_m);
486 $::GAUGES->{grace} ->set_value ($gr, $gr_m);
487 $::GAUGES->{exp} ->set_text ("Exp: " . (::formsep ($stats->{+CS_STAT_EXP64}))
488 . " (lvl " . ($stats->{+CS_STAT_LEVEL} * 1) . ")");
489 $::GAUGES->{prg} ->set_value ($stats->{+CS_STAT_LEVEL}, $stats->{+CS_STAT_EXP64});
490 $::GAUGES->{range} ->set_text ($stats->{+CS_STAT_RANGE});
491 my $title = $stats->{+CS_STAT_TITLE};
492 $title =~ s/^Player: //;
493 $::STATWIDS->{title} ->set_text ("Title: " . $title);
494
495 $::STATWIDS->{st_str} ->set_text (sprintf "%d" , $stats->{+CS_STAT_STR});
496 $::STATWIDS->{st_dex} ->set_text (sprintf "%d" , $stats->{+CS_STAT_DEX});
497 $::STATWIDS->{st_con} ->set_text (sprintf "%d" , $stats->{+CS_STAT_CON});
498 $::STATWIDS->{st_int} ->set_text (sprintf "%d" , $stats->{+CS_STAT_INT});
499 $::STATWIDS->{st_wis} ->set_text (sprintf "%d" , $stats->{+CS_STAT_WIS});
500 $::STATWIDS->{st_pow} ->set_text (sprintf "%d" , $stats->{+CS_STAT_POW});
501 $::STATWIDS->{st_cha} ->set_text (sprintf "%d" , $stats->{+CS_STAT_CHA});
502 $::STATWIDS->{st_wc} ->set_text (sprintf "%d" , $stats->{+CS_STAT_WC});
503 $::STATWIDS->{st_ac} ->set_text (sprintf "%d" , $stats->{+CS_STAT_AC});
504 $::STATWIDS->{st_dam} ->set_text (sprintf "%d" , $stats->{+CS_STAT_DAM});
505 $::STATWIDS->{st_arm} ->set_text (sprintf "%d" , $stats->{+CS_STAT_RES_PHYS});
506 $::STATWIDS->{st_spd} ->set_text (sprintf "%.1f", $stats->{+CS_STAT_SPEED});
507 $::STATWIDS->{st_wspd}->set_text (sprintf "%.1f", $stats->{+CS_STAT_WEAP_SP});
508
509 $self->update_weight;
510
511 $::STATWIDS->{"res_$_"}->set_text (sprintf "%d%", $stats->{$RES_TBL{$_}})
512 for keys %RES_TBL;
513
514 my $sktbl = $::STATWIDS->{skill_tbl};
515 my @skills = keys %{ $self->{skill_info} };
516
517 my @order = sort { $stats->{$b->[0]}[1] <=> $stats->{$a->[0]}[1] or $a->[1] cmp $b->[1] }
518 map [$_, $self->{skill_info}{$_}],
519 grep exists $stats->{$_},
520 @skills;
521
522 if ($self->{stat_order} ne join ",", map $_->[0], @order) {
523 $self->{stat_order} = join ",", map $_->[0], @order;
524
525 $sktbl->clear;
526
527 my $sw = $self->{skillwid}{""} ||= [
528 0, 0, (new DC::UI::Label text => "Experience", align => 1),
529 1, 0, (new DC::UI::Label text => "Lvl.", align => 1),
530 2, 0, (new DC::UI::Label text => "Progress"),
531 3, 0, (new DC::UI::Label text => "Skill", expand => 1, align => 0),
532 4, 0, (new DC::UI::Label text => "Experience", align => 1),
533 5, 0, (new DC::UI::Label text => "Lvl.", align => 1),
534 6, 0, (new DC::UI::Label text => "Progress"),
535 7, 0, (new DC::UI::Label text => "Skill", expand => 1, align => 0),
536 ];
537
538 my @add = @$sw;
539
540 my $TOOLTIP_ALL = "\n\n<small>Left click - ready skill\nMiddle click - use spell\nRight click - further options</small>";
541
542 my @TOOLTIP_LVL = (tooltip => "<b>Level</b>. The level of the skill.$TOOLTIP_ALL", can_events => 1, can_hover => 1);
543 my @TOOLTIP_EXP = (tooltip => "<b>Experience</b>. The experience points you have in this skill.$TOOLTIP_ALL", can_events => 1, can_hover => 1);
544
545 my ($x, $y) = (0, 1);
546 for (@order) {
547 my ($idx, $name) = @$_;
548
549 my $spell_cb = sub {
550 my ($widget, $ev) = @_;
551
552 if ($ev->{button} == 1) {
553 $::CONN->user_send ("ready_skill $name");
554 } elsif ($ev->{button} == 2) {
555 $::CONN->user_send ("use_skill $name");
556 } elsif ($ev->{button} == 3) {
557 my $shortname = DC::shorten $name, 14;
558 (new DC::UI::Menu
559 items => [
560 ["bind <i>ready_skill $shortname</i> to a key" => sub { DC::Macro::quick_macro ["ready_skill $name"] }],
561 ["bind <i>use_skill $shortname</i> to a key" => sub { DC::Macro::quick_macro ["use_skill $name"] }],
562 ],
563 )->popup ($ev);
564 } else {
565 return 0;
566 }
567
568 1
569 };
570
571 my $sw = $self->{skillwid}{$idx} ||= [
572 # exp
573 (new DC::UI::Label
574 align => 1, font => $::FONT_FIXED, fg => [1, 1, 0], on_button_down => $spell_cb, @TOOLTIP_EXP),
575
576 # level
577 (new DC::UI::Label
578 text => "0", align => 1, font => $::FONT_FIXED, fg => [0, 1, 0], padding_x => 4, on_button_down => $spell_cb, @TOOLTIP_LVL),
579
580 # progress
581 (new DC::UI::ExperienceProgress),
582
583 # label
584 (new DC::UI::Label text => $name, on_button_down => $spell_cb, align => 0,
585 can_events => 1, can_hover => 1, tooltip => (DC::Pod::section_label skill_description => $name) . $TOOLTIP_ALL),
586 ];
587
588 push @add,
589 $x * 4 + 0, $y, $sw->[0],
590 $x * 4 + 1, $y, $sw->[1],
591 $x * 4 + 2, $y, $sw->[2],
592 $x * 4 + 3, $y, $sw->[3],
593 ;
594
595 $x++ and ($x, $y) = (0, $y + 1);
596 }
597
598 $sktbl->add_at (@add);
599 }
600
601 for (@order) {
602 my ($idx, $name) = @$_;
603 my $val = $stats->{$idx};
604
605 next if $prev->{$idx}[1] eq $val->[1];
606
607 my $sw = $self->{skillwid}{$idx};
608 $sw->[0]->set_text (::formsep ($val->[1]));
609 $sw->[1]->set_text ($val->[0] * 1);
610 $sw->[2]->set_value (@$val);
611
612 $::GAUGES->{sklprg}->set_label ("$name %d%%");
613 $::GAUGES->{sklprg}->set_value (@$val);
614 }
615 }
616
617 sub user_send {
618 my ($self, $command) = @_;
619
620 $self->{record}->($command)
621 if $self->{record};
622
623 $self->logprint ("send: ", $command);
624 $self->send_command ($command);
625 }
626
627 sub record {
628 my ($self, $cb) = @_;
629
630 $self->{record} = $cb;
631 }
632
633 sub map_scroll {
634 my ($self, $dx, $dy) = @_;
635
636 $self->{map}->scroll ($dx, $dy);
637 }
638
639 sub feed_map1a {
640 my ($self, $data) = @_;
641
642 my $missing = $self->{map}->map1a_update ($data, $self->{setup}{extmap});
643 my $delay;
644
645 for my $tile (@$missing) {
646 next if $self->{delay}{$tile};
647
648 $delay = 1;
649
650 if (my $tex = $::CONN->{texture}[$tile]) {
651 $tex->upload;
652 } else {
653 $self->{delay}{$tile} = 1;
654
655 # we assume the face is in-flight and will eventually come
656 push @{$self->{tile_cb}{$tile}}, sub {
657 delete $self->{delay}{$tile};
658 $_[0]->upload;
659 };
660 }
661 }
662
663 if ($delay) {
664 # delay the map drawing a tiny bit in the hope of getting the missing fetched
665 EV::once undef, 0, 0.03, sub {
666 $self->{map_widget}->update
667 if $self->{map_widget};
668 };
669 } else {
670 $self->{map_widget}->update;
671 }
672 }
673
674 sub magicmap {
675 my ($self, $w, $h, $x, $y, $data) = @_;
676
677 $self->{map_widget}->set_magicmap ($w, $h, $x, $y, $data);
678 }
679
680 sub flush_map {
681 my ($self) = @_;
682
683 my $map_info = delete $self->{map_info}
684 or return;
685
686 my ($hash, $x, $y, $w, $h) = @$map_info;
687
688 my $data = Compress::LZF::compress $self->{map}->get_rect ($x, $y, $w, $h);
689 $self->{map_cache_new}{$hash} = \$data;
690 DC::DB::put $self->{mapcache} => $hash => $data, sub { };
691 }
692
693 sub map_clear {
694 my ($self) = @_;
695
696 $self->flush_map;
697 delete $self->{neigh_map};
698
699 $self->{map}->clear;
700 delete $self->{map_widget}{magicmap};
701 }
702
703 sub bg_fetch {
704 my ($self) = @_;
705
706 my $tile;
707
708 do {
709 $tile = pop @{$self->{bg_fetch}}
710 or return;
711 } while $self->{texture}[$tile];
712
713 DC::DB::get tilecache => $tile, sub {
714 my ($data) = @_;
715
716 return unless $self->{map}; # stop when destroyed
717
718 if (defined $data) {
719 $self->have_tile ($tile, $data);
720 $self->{texture}[$tile]->upload;
721 }
722
723 $self->bg_fetch;
724 };
725 }
726
727 sub load_map($$$) {
728 my ($self, $hash, $x, $y) = @_;
729
730 my $gen = $self->{map_change_gen};
731
732 my $cb = sub {
733 return unless $gen == $self->{map_change_gen};
734
735 my ($data) = @_;
736
737 if (defined $data) {
738 $self->{map_cache_new}{$hash} = \$data;
739
740 my $data = Compress::LZF::decompress $data;
741
742 my $inprogress = @{ $self->{bg_fetch} || [] };
743 unshift @{ $self->{bg_fetch} }, $self->{map}->set_rect ($x, $y, $data);
744 $self->bg_fetch unless $inprogress;
745 }
746 };
747
748 if (my $rdata = $self->{map_cache_old}{$hash}) {
749 $cb->($$rdata);
750 } else {
751 DC::DB::get $self->{mapcache} => $hash, $cb;
752 }
753 }
754
755 # hardcode /world/world_xxx_xxx map names, the savings are enourmous,
756 # (server resource,s latency, bandwidth), so this hack is warranted.
757 # the right fix is to make real tiled maps with an overview file
758 sub send_mapinfo {
759 my ($self, $data, $cb) = @_;
760
761 if ($self->{map_info}[0] =~ m%^/world/world_(\d\d\d)_(\d\d\d)$%) {
762 my ($wx, $wy) = ($1, $2);
763
764 if ($data =~ /^spatial ([1-4]+)$/) {
765 my @dx = (0, 0, 1, 0, -1);
766 my @dy = (0, -1, 0, 1, 0);
767 my ($dx, $dy);
768
769 for (split //, $1) {
770 $dx += $dx[$_];
771 $dy += $dy[$_];
772 }
773
774 $cb->(spatial => 15,
775 $self->{map_info}[1] - $self->{map}->ox + $dx * 50,
776 $self->{map_info}[2] - $self->{map}->oy + $dy * 50,
777 50, 50,
778 sprintf "/world/world_%03d_%03d", $wx + $dx, $wy + $dy
779 );
780
781 return;
782 }
783 }
784
785 $self->SUPER::send_mapinfo ($data, $cb);
786 }
787
788 # this method does a "flood fill" into every tile direction
789 # it assumes that tiles are arranged in a rectangular grid,
790 # i.e. a map is the same as the left of the right map etc.
791 # failure to comply are harmless and result in display errors
792 # at worst.
793 sub flood_fill {
794 my ($self, $block, $gx, $gy, $path, $hash, $flags) = @_;
795
796 # the server does not allow map paths > 6
797 return if 7 <= length $path;
798
799 my ($x0, $y0, $x1, $y1) = @{$self->{neigh_rect}};
800
801 for (
802 [1, 3, 0, -1],
803 [2, 4, 1, 0],
804 [3, 1, 0, 1],
805 [4, 2, -1, 0],
806 ) {
807 my ($tile, $tile2, $dx, $dy) = @$_;
808
809 next if $block & (1 << $tile);
810 my $block = $block | (1 << $tile2);
811
812 my $gx = $gx + $dx;
813 my $gy = $gy + $dy;
814
815 next unless $flags & (1 << ($tile - 1));
816 next if $self->{neigh_grid}{$gx, $gy}++;
817
818 my $neigh = $self->{neigh_map}{$hash} ||= [];
819 if (my $info = $neigh->[$tile]) {
820 my ($flags, $x, $y, $w, $h, $hash) = @$info;
821
822 $self->flood_fill ($block, $gx, $gy, "$path$tile", $hash, $flags)
823 if $x >= $x0 && $x + $w < $x1 && $y >= $y0 && $y + $h < $y1;
824
825 } else {
826 my $gen = $self->{map_change_gen};
827 $self->send_mapinfo ("spatial $path$tile", sub {
828 return unless $gen == $self->{map_change_gen};
829
830 my ($mode, $flags, $x, $y, $w, $h, $hash) = @_;
831
832 return if $mode ne "spatial";
833
834 $x += $self->{map}->ox;
835 $y += $self->{map}->oy;
836
837 $self->load_map ($hash, $x, $y)
838 unless $self->{neigh_map}{$hash}[5]++;#d#
839
840 $neigh->[$tile] = [$flags, $x, $y, $w, $h, $hash];
841
842 $self->flood_fill ($block, $gx, $gy, "$path$tile", $hash, $flags)
843 if $x >= $x0 && $x + $w < $x1 && $y >= $y0 && $y + $h < $y1;
844 });
845 }
846 }
847 }
848
849 sub map_change {
850 my ($self, $mode, $flags, $x, $y, $w, $h, $hash) = @_;
851
852 $self->flush_map;
853
854 ++$self->{map_change_gen};
855 $self->{map_cache_old} = delete $self->{map_cache_new};
856
857 my ($ox, $oy) = ($::MAP->ox, $::MAP->oy);
858
859 my $mapmapw = $self->{mapmap}->{w};
860 my $mapmaph = $self->{mapmap}->{h};
861
862 $self->{neigh_rect} = [
863 $ox - $mapmapw * 0.5, $oy - $mapmapw * 0.5,
864 $ox + $mapmapw * 0.5 + $w, $oy + $mapmapw * 0.5 + $h,
865 ];
866
867 delete $self->{neigh_grid};
868
869 $x += $ox;
870 $y += $oy;
871
872 $self->{map_info} = [$hash, $x, $y, $w, $h];
873
874 (my $map = $hash) =~ s/^.*?\/([^\/]+)$/\1/;
875 $::STATWIDS->{map}->set_text ("Map: " . $map);
876
877 $self->load_map ($hash, $x, $y);
878 $self->flood_fill (0, 0, 0, "", $hash, $flags);
879 }
880
881 sub face_find {
882 my ($self, $facenum, $face, $cb) = @_;
883
884 if ($face->{type} == 0) { # FT_FACE
885 my $id = DC::DB::get_tile_id_sync $face->{name};
886
887 $face->{id} = $id;
888 $self->{map}->set_tileid ($facenum => $id);
889
890 DC::DB::get tilecache => $id, $cb;
891
892 } elsif ($face->{type} & 1) { # with metadata
893 DC::DB::get res_meta => $face->{name}, $cb;
894
895 } else { # no metadata
896 DC::DB::get res_data => $face->{name}, $cb;
897 }
898 }
899
900 sub face_update {
901 my ($self, $facenum, $face, $changed) = @_;
902
903 if ($face->{type} == 0) {
904 # image, FT_FACE
905 DC::DB::put tilecache => $face->{id} => $face->{data}, sub { }
906 if $changed;
907
908 $self->have_tile ($face->{id}, delete $face->{data});
909
910 } elsif ($face->{type} & 1) {
911 # split metadata case, FT_MUSIC, FT_SOUND
912 if ($changed) { # new data
913 my ($meta, $data) = unpack "(w/a*)*", $face->{data};
914 $face->{data} = $meta;
915
916 # rely on strict ordering here and also on later fetch
917 DC::DB::put res_data => $face->{name} => $data, sub { };
918 DC::DB::put res_meta => $face->{name} => $meta, sub { };
919 }
920
921 $face->{data} = $self->{json_coder}->decode ($face->{data});
922 ::add_license ($face);
923 ::message ({ markup => DC::asxml "downloaded resource '$face->{data}{name}', type $face->{type}." })
924 if $changed;
925
926 if ($face->{type} == 3) { # FT_MUSIC
927 &::audio_music_push ($facenum);
928 } elsif ($face->{type} == 5) { # FT_SOUND
929 &::audio_sound_push ($facenum);
930 }
931
932 } else {
933 # flat resource case, FT_RSRC
934 DC::DB::put res_data => $face->{name} => $face->{data}, sub { }
935 if $changed;
936 }
937
938 if (my $cbs = $self->{face_cb}{$facenum}) {
939 $_->($face, $changed) for @$cbs;
940 }
941 }
942
943 sub smooth_update {
944 my ($self, $facenum, $face) = @_;
945
946 $self->{map}->set_smooth ($facenum, $face->{smoothface}, $face->{smoothlevel});
947 }
948
949 sub have_tile {
950 my ($self, $tile, $data) = @_;
951
952 return unless $self->{map};
953
954 my $tex = $self->{texture}[$tile] ||=
955 new DC::Texture
956 tile => $tile,
957 image => $data, delete_image => 1,
958 minify => 1, mipmap => 1;
959
960 if (my $cbs = delete $self->{tile_cb}{$tile}) {
961 $_->($tex) for @$cbs;
962 }
963 }
964
965 # call in non-void context registers a temporary
966 # hook with handle, otherwise its permanent
967 sub on_face_change {
968 my ($self, $num, $cb) = @_;
969
970 push @{$self->{face_cb}{$num}}, $cb;
971
972 defined wantarray
973 ? DC::guard {
974 @{$self->{face_cb}{$num}}
975 = grep $_ != $cb,
976 @{$self->{face_cb}{$num}};
977 }
978 : ()
979 }
980
981 # call in non-void context registers a temporary
982 # hook with handle, otherwise its permanent
983 sub register_face_handler {
984 my ($self, $num, $cb) = @_;
985
986 return unless $num;
987
988 # invoke if available right now
989 $cb->($self->{face}[$num], 0)
990 unless exists $self->{face}[$num]{loading};
991
992 # future changes
993 $self->on_face_change ($num => $cb)
994 }
995
996 sub sound_play {
997 my ($self, $type, $face, $dx, $dy, $vol) = @_;
998
999 &::audio_sound_play ($face, $dx, $dy, $vol)
1000 unless $type & 1; # odd types are silent for future expansion
1001 }
1002
1003 my $LAST_QUERY; # server is stupid, stupid, stupid
1004
1005 sub query {
1006 my ($self, $flags, $prompt) = @_;
1007
1008 $prompt = $LAST_QUERY unless length $prompt;
1009 $LAST_QUERY = $prompt;
1010
1011 $self->{query}-> ($self, $flags, $prompt);
1012 }
1013
1014 sub sanitise_xml($) {
1015 local $_ = shift;
1016
1017 # we now weed out all tags we do not support
1018 s{ <(?! /?i> | /?u> | /?b> | /?big | /?small | /?s | /?tt | fg\ | /fg>)
1019 }{
1020 "&lt;"
1021 }gex;
1022
1023 # now all entities
1024 s/&(?!amp;|lt;|gt;|apos;|quot;|#[0-9]+;|#x[0-9a-fA-F]+;)/&amp;/g;
1025
1026 # handle some elements
1027 s/<fg name='([^']*)'>(.*?)<\/fg>/<span foreground='$1'>$2<\/span>/gs;
1028 s/<fg name="([^"]*)">(.*?)<\/fg>/<span foreground="$1">$2<\/span>/gs;
1029
1030 $_
1031 }
1032
1033 our %NAME_TO_COLOR = (
1034 black => 0,
1035 white => 1,
1036 darkblue => 2,
1037 red => 3,
1038 orange => 4,
1039 lightblue => 5,
1040 darkorange => 6,
1041 green => 7,
1042 darkgreen => 8,
1043 grey => 9,
1044 brown => 10,
1045 yellow => 11,
1046 tan => 12,
1047 );
1048
1049 our @CF_COLOR = (
1050 [1.00, 1.00, 1.00], #[0.00, 0.00, 0.00],
1051 [1.00, 1.00, 1.00],
1052 [0.50, 0.50, 1.00], #[0.00, 0.00, 0.55]
1053 [1.00, 0.00, 0.00],
1054 [1.00, 0.54, 0.00],
1055 [0.11, 0.56, 1.00],
1056 [0.93, 0.46, 0.00],
1057 [0.18, 0.54, 0.34],
1058 [0.56, 0.73, 0.56],
1059 [0.80, 0.80, 0.80],
1060 [0.75, 0.61, 0.20],
1061 [0.99, 0.77, 0.26],
1062 [0.74, 0.65, 0.41],
1063 );
1064
1065 sub msg {
1066 my ($self, $color, $type, $text, @extra) = @_;
1067
1068 $text = sanitise_xml $text;
1069
1070 if (my $cb = $self->{cb_msg}{$type}) {
1071 $_->($self, $color, $type, $text, @extra) for values %$cb;
1072 } elsif ($type =~ /^(?:chargen-race-title|chargen-race-description)$/) {
1073 $type =~ s/-/_/g;
1074 $self->{$type} = $text;
1075 } else {
1076 $self->logprint ("msg: ", $text);
1077 return if $color < 0; # negative color == ignore if not understood
1078
1079 my $fg = $CF_COLOR[$color & NDI_COLOR_MASK] || [1, 0, 0];
1080
1081 ## try to create single paragraphs of multiple lines sent by the server
1082 # no longer neecssary with TRT servers
1083 #$text =~ s/(?<=\S)\n(?=\w)/ /g;
1084
1085 for (split /\n/, $text) {
1086 ::message ({
1087 fg => $fg,
1088 markup => $_,
1089 type => $type,
1090 extra => [@extra],
1091 color_flags => $color, #d# ugly, kill
1092 });
1093
1094 $color &= ~NDI_CLEAR; # only clear once for multiline messages
1095 # actually, this is an ugly design. _we_ should control the channels,
1096 # not some random other widget, as the channels are clearly protocol-specific.
1097 # then we could also react to flags such as CLEAR without resorting to
1098 # hacks such as color_flags, above.
1099 }
1100
1101 $self->{statusbox}->add ($text,
1102 group => $text,
1103 fg => $fg,
1104 timeout => $color >= 2 ? 180 : 10,
1105 tooltip_font => $::FONT_FIXED,
1106 ) if $type eq "info";
1107 }
1108 }
1109
1110 sub spell_add {
1111 my ($self, $spell) = @_;
1112
1113 # try to create single paragraphs out of the multiple lines sent by the server
1114 $spell->{message} =~ s/(?<=\S)\n(?=\w)/ /g;
1115 $spell->{message} =~ s/\n+$//;
1116 $spell->{message} ||= "Server did not provide a description for this spell.";
1117
1118 $::SPELL_LIST->add_spell ($spell);
1119
1120 $self->{map_widget}->add_command ("invoke $spell->{name}", DC::asxml $spell->{message});
1121 $self->{map_widget}->add_command ("cast $spell->{name}", DC::asxml $spell->{message});
1122 }
1123
1124 sub spell_delete {
1125 my ($self, $spell) = @_;
1126
1127 $::SPELL_LIST->remove_spell ($spell);
1128 }
1129
1130 sub setup {
1131 my ($self, $setup) = @_;
1132
1133 $self->{map_widget}->set_tilesize ($self->{tilesize});
1134 $::MAP->resize ($self->{mapw}, $self->{maph});
1135 }
1136
1137 sub addme_success {
1138 my ($self) = @_;
1139
1140 my %skill_help;
1141
1142 for my $node (DC::Pod::find skill_description => "*") {
1143 my (undef, @par) = DC::Pod::section_of $node;
1144 $skill_help{$node->{kw}[0]} = DC::Pod::as_label @par;
1145 };
1146
1147 for my $skill (values %{$self->{skill_info}}) {
1148 $self->{map_widget}->add_command ("ready_skill $skill",
1149 (DC::asxml "Ready the skill '$skill'\n\n")
1150 . $skill_help{$skill});
1151 $self->{map_widget}->add_command ("use_skill $skill",
1152 (DC::asxml "Immediately use the skill '$skill'\n\n")
1153 . $skill_help{$skill});
1154 }
1155 }
1156
1157 sub eof {
1158 my ($self) = @_;
1159
1160 $self->{map_widget}->clr_commands;
1161
1162 ::stop_game ();
1163 }
1164
1165 sub update_floorbox {
1166 $DC::UI::ROOT->on_refresh ($::FLOORBOX => sub {
1167 return unless $::CONN;
1168
1169 $::FLOORBOX->clear;
1170
1171 my @add;
1172
1173 my $row;
1174 for (sort { $a->{count} <=> $b->{count} } values %{ $::CONN->{container}{$::CONN->{open_container} || 0} }) {
1175 if ($row < 6) {
1176 local $_->{face_widget}; # hack to force recreation of widget
1177 local $_->{desc_widget}; # hack to force recreation of widget
1178 DC::Item::update_widgets $_;
1179
1180 push @add,
1181 0, $row, $_->{face_widget},
1182 1, $row, $_->{desc_widget};
1183
1184 $row++;
1185 } else {
1186 push @add, 1, $row, new DC::UI::Button
1187 text => "More...",
1188 on_activate => sub { ::toggle_player_page ($::INVENTORY_PAGE); 0 },
1189 ;
1190 last;
1191 }
1192 }
1193 if ($::CONN->{open_container}) {
1194 push @add, 1, $row++, new DC::UI::Button
1195 text => "Close container",
1196 on_activate => sub { $::CONN->send ("apply $::CONN->{open_container}") }
1197 ;
1198 }
1199
1200 $::FLOORBOX->add_at (@add);
1201 });
1202
1203 $::WANT_REFRESH = 1;
1204 }
1205
1206 sub set_opencont {
1207 my ($conn, $tag, $name) = @_;
1208 $conn->{open_container} = $tag;
1209 update_floorbox;
1210
1211 $::INVR_HB->clear ();
1212 $::INVR_HB->add (new DC::UI::Label expand => 1, text => $name);
1213
1214 if ($tag != 0) { # Floor isn't closable, is it?
1215 $::INVR_HB->add (new DC::UI::Button
1216 text => "Close container",
1217 tooltip => "Close the currently open container (if one is open)",
1218 on_activate => sub {
1219 $::CONN->send ("apply $tag") # $::CONN->{open_container}")
1220 if $tag != 0;
1221 0
1222 },
1223 );
1224 }
1225
1226 $::INVR->set_items ($conn->{container}{$tag});
1227 }
1228
1229 sub update_containers {
1230 my ($self) = @_;
1231
1232 $DC::UI::ROOT->on_refresh ("update_containers_$self" => sub {
1233 my $todo = delete $self->{update_container}
1234 or return;
1235
1236 for my $tag (keys %$todo) {
1237 update_floorbox if $tag == 0 or $tag == $self->{open_container};
1238 if ($tag == 0) {
1239 $::INVR->set_items ($self->{container}{0})
1240 if $tag == $self->{open_container};
1241 } elsif ($tag == $self->{player}{tag}) {
1242 $::INV->set_items ($self->{container}{$tag})
1243 } else {
1244 $::INVR->set_items ($self->{container}{$tag})
1245 if $tag == $self->{open_container};
1246 }
1247 }
1248 });
1249 }
1250
1251 sub container_add {
1252 my ($self, $tag, $items) = @_;
1253
1254 $self->{update_container}{$tag}++;
1255 $self->update_containers;
1256 }
1257
1258 sub container_clear {
1259 my ($self, $tag) = @_;
1260
1261 $self->{update_container}{$tag}++;
1262 $self->update_containers;
1263 }
1264
1265 sub item_delete {
1266 my ($self, @items) = @_;
1267
1268 $self->{update_container}{$_->{container}}++
1269 for @items;
1270
1271 $self->update_containers;
1272 }
1273
1274 sub item_update {
1275 my ($self, $item) = @_;
1276
1277 #d# print "item_update: $item->{tag} in $item->{container} ($self->{player}{tag}) ($::CONN->{open_container})\n";
1278
1279 DC::Item::update_widgets $item;
1280
1281 if ($item->{tag} == $::CONN->{open_container} && not ($item->{flags} & F_OPEN)) {
1282 set_opencont ($::CONN, 0, "Floor");
1283
1284 } elsif ($item->{flags} & F_OPEN) {
1285 set_opencont ($::CONN, $item->{tag}, DC::Item::desc_string $item);
1286
1287 } else {
1288 $self->{update_container}{$item->{container}}++;
1289 $self->update_containers;
1290 }
1291 }
1292
1293 sub player_update {
1294 my ($self, $player) = @_;
1295
1296 $self->update_weight;
1297 }
1298
1299 sub update_weight {
1300 my ($self) = @_;
1301
1302 my $weight = .001 * $self->{player}{weight};
1303 my $limit = .001 * $self->{stat}{+CS_STAT_WEIGHT_LIM};
1304
1305 $::STATWIDS->{weight}->set_text (sprintf "Weight: %.1fkg", $weight);
1306 $::STATWIDS->{m_weight}->set_text (sprintf "Max Weight: %.1fkg", $limit);
1307 $::STATWIDS->{i_weight}->set_text (sprintf "%.1f/%.1fkg", $weight, $limit);
1308 }
1309
1310 sub update_server_info {
1311 my ($self) = @_;
1312
1313 my @yesno = ("<span foreground='red'>no</span>", "<span foreground='green'>yes</span>");
1314
1315 $::SERVER_INFO->set_markup (
1316 "server <tt>$self->{host}:$self->{port}</tt>\n"
1317 . "protocol version <tt>$self->{version}</tt>\n"
1318 . "minimap support $yesno[$self->{setup}{mapinfocmd} > 0]\n"
1319 . "extended command support $yesno[$self->{setup}{extcmd} > 0]\n"
1320 . "examine command support $yesno[$self->{setup}{excmd} > 0]\n"
1321 . "editing support $yesno[!!$self->{editor_support}]\n"
1322 . "map attributes $yesno[$self->{setup}{extmap} > 0]\n"
1323 . "big image protocol support $yesno[$self->{setup}{fxix} > 0]\n"
1324 . "cfplus support $yesno[$self->{cfplus_ext} > 0]"
1325 . ($self->{cfplus_ext} > 0 ? ", version $self->{cfplus_ext}" : "") ."\n"
1326 . "map size $self->{mapw}×$self->{maph}\n"
1327 );
1328
1329 }
1330
1331 sub logged_in {
1332 my ($self) = @_;
1333
1334 $self->send_ext_req (cfplus_support => version => 2, sub {
1335 my (%msg) = @_;
1336
1337 $self->{cfplus_ext} = $msg{version};
1338 $self->update_server_info;
1339
1340 if ($self->{cfplus_ext} >= 2) {
1341 $self->send_ext_req ("editor_support", sub {
1342 $self->{editor_support} = { @_ };
1343 $self->update_server_info;
1344
1345 0
1346 });
1347 }
1348
1349 0
1350 });
1351
1352 $self->update_server_info;
1353
1354 $self->send_command ("output-rate $::CFG->{output_rate}") if $::CFG->{output_rate} > 0;
1355 $self->send_command ("pickup $::CFG->{pickup}");
1356 }
1357
1358 sub lookat {
1359 my ($self, $x, $y) = @_;
1360
1361 if ($self->{cfplus_ext}) {
1362 $self->send_ext_req (lookat => $x, $y, sub {
1363 my (%msg) = @_;
1364
1365 if (exists $msg{npc_dialog}) {
1366 # start npc chat dialog
1367 $self->{npc_dialog} = new DC::NPCDialog::
1368 token => $msg{npc_dialog},
1369 title => "$msg{npc_dialog}[0] (NPC)",
1370 conn => $self,
1371 ;
1372 }
1373 });
1374 }
1375
1376 $self->send ("lookat $x $y");
1377 }
1378
1379 sub destroy {
1380 my ($self) = @_;
1381
1382 (delete $self->{npc_dialog})->destroy
1383 if $self->{npc_dialog};
1384
1385 $self->SUPER::destroy;
1386
1387 %$self = ();
1388 }
1389
1390 package DC::NPCDialog;
1391
1392 our @ISA = 'DC::UI::Toplevel';
1393
1394 sub new {
1395 my $class = shift;
1396
1397 my $self = $class->SUPER::new (
1398 x => 'center',
1399 y => 'center',
1400 name => "npc_dialog",
1401 force_w => $::WIDTH * 0.7,
1402 force_h => $::HEIGHT * 0.7,
1403 title => "NPC Dialog",
1404 kw => { hi => 0, yes => 0, no => 0 },
1405 has_close_button => 1,
1406 @_,
1407 );
1408
1409 DC::weaken (my $this = $self);
1410
1411 $self->connect (delete => sub { $this->destroy; 1 });
1412
1413 # better use a pane...
1414 $self->add (my $hbox = new DC::UI::HBox);
1415 $hbox->add ($self->{textview} = new DC::UI::TextScroller expand => 1);
1416
1417 $hbox->add (my $vbox = new DC::UI::VBox);
1418
1419 $vbox->add (new DC::UI::Label text => "Message Entry:");
1420 $vbox->add ($self->{entry} = new DC::UI::Entry
1421 tooltip => "#npc_message_entry",
1422 on_activate => sub {
1423 my ($entry, $text) = @_;
1424
1425 return unless $text =~ /\S/;
1426
1427 $entry->set_text ("");
1428 $this->send ($text);
1429
1430 0
1431 },
1432 );
1433
1434 $vbox->add ($self->{options} = new DC::UI::VBox);
1435
1436 $self->{bye_button} = new DC::UI::Button
1437 text => "Bye (close)",
1438 tooltip => "Use this button to end talking to the NPC. This also closes the dialog window.",
1439 on_activate => sub { $this->destroy; 1 },
1440 ;
1441
1442 $self->update_options;
1443
1444 $self->{id} = "npc-channel-" . $self->{conn}->token;
1445 $self->{conn}->connect_ext ($self->{id} => sub {
1446 $this->feed (@_) if $this;
1447 });
1448
1449 $self->{conn}->send_ext_msg (npc_dialog_begin => $self->{id}, $self->{token});
1450
1451 $self->{entry}->grab_focus;
1452
1453 $self->{textview}->add_paragraph ({
1454 fg => [1, 1, 0, 1],
1455 markup => "<small>[starting conversation with <b>$self->{title}</b>]</small>\n\n",
1456 });
1457
1458 $self->show;
1459 $self
1460 };
1461
1462 sub update_options {
1463 my ($self) = @_;
1464
1465 DC::weaken $self;
1466
1467 $self->{options}->clear;
1468 $self->{options}->add ($self->{bye_button});
1469
1470 for my $kw (sort keys %{ $self->{kw} }) {
1471 $self->{options}->add (new DC::UI::Button
1472 text => $kw,
1473 on_activate => sub {
1474 $self->send ($kw);
1475 0
1476 },
1477 );
1478 }
1479 }
1480
1481 sub feed {
1482 my ($self, $type, @arg) = @_;
1483
1484 DC::weaken $self;
1485
1486 if ($type eq "update") {
1487 my (%info) = @arg;
1488
1489 $self->{kw}{$_} = 1 for @{$info{add_topics} || []};
1490 $self->{kw}{$_} = 0 for @{$info{del_topics} || []};
1491
1492 if (exists $info{msg}) {
1493 my $text = "\n" . DC::Protocol::sanitise_xml $info{msg};
1494 my $match = join "|", map "\\b\Q$_\E\\b", sort { (length $b) <=> (length $a) } keys %{ $self->{kw} };
1495 my @link;
1496 $text =~ s{
1497 ($match)
1498 }{
1499 my $kw = $1;
1500
1501 push @link, new DC::UI::Label
1502 markup => "<span foreground='#c0c0ff' underline='single'>$kw</span>",
1503 can_hover => 1,
1504 can_events => 1,
1505 padding_x => 0,
1506 padding_y => 0,
1507 on_button_up => sub {
1508 $self->send ($kw);
1509 };
1510
1511 "\x{fffc}"
1512 }giex;
1513
1514 $self->{textview}->add_paragraph ({ markup => $text, widget => \@link });
1515 $self->{textview}->scroll_to_bottom;
1516 }
1517
1518 $self->update_options;
1519 } else {
1520 $self->destroy;
1521 }
1522
1523 1
1524 }
1525
1526 sub send {
1527 my ($self, $msg) = @_;
1528
1529 $self->{textview}->add_paragraph ({ markup => "\n" . DC::asxml $msg });
1530 $self->{textview}->scroll_to_bottom;
1531
1532 $self->{conn}->send_ext_msg (npc_dialog_tell => $self->{id}, $msg);
1533 }
1534
1535 sub destroy {
1536 my ($self) = @_;
1537
1538 #Carp::cluck "debug\n";#d# #todo# enable: destroy gets called twice because scalar keys {} is 1
1539
1540 if ($self->{conn}) {
1541 $self->{conn}->send_ext_msg (npc_dialog_end => $self->{id}) if $self->{id};
1542 delete $self->{conn}{npc_dialog};
1543 $self->{conn}->disconnect_ext ($self->{id});
1544 }
1545
1546 $self->SUPER::destroy;
1547 }
1548
1549 1
1550