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/cvs/deliantra/Deliantra-Client/DC/Protocol.pm
Revision: 1.161
Committed: Wed Aug 22 16:52:34 2007 UTC (16 years, 9 months ago) by root
Branch: MAIN
Changes since 1.160: +2 -1 lines
Log Message:
*** empty log message ***

File Contents

# Content
1 package CFPlus::Protocol;
2
3 use utf8;
4 use strict;
5
6 use Crossfire::Protocol::Constants;
7
8 use CFPlus;
9 use CFPlus::DB;
10 use CFPlus::UI;
11 use CFPlus::Pod;
12 use CFPlus::Macro;
13 use CFPlus::Item;
14
15 use Crossfire::Protocol::Base 0.95;
16
17 use base 'Crossfire::Protocol::Base';
18
19 sub new {
20 my ($class, %arg) = @_;
21
22 my $self = $class->SUPER::new (%arg,
23 setup_req => {
24 extmap => 1,
25 excmd => 1,
26 xwidget1 => 1,#d#
27 %{$arg{setup_req} || {}},
28 },
29 );
30
31 $self->{map_widget}->clr_commands;
32
33 my @cmd_help = map {
34 $_->{kw}[0] =~ /^(\S+) (?:\s+ \( ([^\)]*) \) )?/x
35 or die "unparseable command help: $_->{kw}[0]";
36
37 my $cmd = $1;
38 my @args = split /\|/, $2;
39 @args = (".*") unless @args;
40
41 my (undef, @par) = CFPlus::Pod::section_of $_;
42 my $text = CFPlus::Pod::as_label @par;
43
44 $_ = $_ eq ".*" ? "" : " $_"
45 for @args;
46
47 map ["$cmd$_", $text],
48 sort { (length $a) <=> (length $b) }
49 @args
50 } sort { $a->{par} <=> $b->{par} }
51 CFPlus::Pod::find command => "*";
52
53 $self->{json_coder}
54 ->convert_blessed
55 ->filter_json_single_key_object (__w_ => sub {
56 $self->{widget}{$_[0]}
57 });
58
59 # destroy widgets on logout
60 $self->{on_stop_game_guard} = $self->{map_widget}{root}->connect (stop_game => sub {
61 for my $ws (values %{delete $self->{widgetset} || {}}) {
62 $_->destroy
63 for values %{delete $ws->{w} || {}};
64 }
65 });
66
67 $self->{map_widget}->add_command (@$_)
68 for @cmd_help;
69
70 {
71 $self->{dialogue} = my $tex = new_from_file CFPlus::Texture
72 CFPlus::find_rcfile "dialogue.png", minify => 1, mipmap => 1;
73 $self->{map}->set_texture (1, @$tex{qw(name w h s t)}, @{$tex->{minified}});
74 }
75
76 {
77 $self->{noface} = my $tex = new_from_file CFPlus::Texture
78 CFPlus::find_rcfile "noface.png", minify => 1, mipmap => 1;
79 $self->{map}->set_texture (2, @$tex{qw(name w h s t)}, @{$tex->{minified}});
80 }
81
82 $self->{open_container} = 0;
83
84 # per server
85 $self->{mapcache} = "mapcache_$self->{host}_$self->{port}";
86
87 $self
88 }
89
90 sub update_fx_want {
91 my ($self) = @_;
92
93 $self->send_exti_msg (fx_want => {
94 3 => !!$::CFG->{bgm_enable}, # FT_MUSIC
95 5 => !!$::CFG->{audio_enable}, # FT_SOUND
96 6 => 1, # FT_RSRC
97 });
98 }
99
100 sub ext_capabilities {
101 my ($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${h}");
129 }
130 }
131 }
132
133 sub ext_ambient_music {
134 my ($self, $songs) = @_;
135 &::audio_music_set_ambient ($songs);
136 }
137
138 #############################################################################
139
140 sub 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 => $id, undef);
163
164 0
165 }
166 }
167
168 # widgetset new
169 sub ext_ws_n {
170 my ($self, $id) = @_;
171
172 $self->{widgetset}{$id} = {
173 w => {},
174 };
175 }
176
177 # widgetset destroy
178 sub 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
189 sub 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) . ": $@\n";
208 }
209
210 # widgetset associate
211 sub ext_ws_a {
212 my ($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 $name\n";
255 }
256 }
257
258 # widget call
259 sub ext_w_c {
260 my ($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
273 sub 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_/ && $w->{visible};
287 }
288 }
289
290 # widget get
291 sub ext_w_g {
292 my ($self, $id, $rid, $attr) = @_;
293
294 my $w = $self->{widget}{$id}
295 or return;
296
297 $self->send_exti_msg (w_r => $rid, [map $w->{$_}, @$attr]);
298 }
299
300 # message window
301 sub ext_channel_info {
302 my ($self, $info) = @_;
303 $self->{channels}->{$info->{id}} = $info;
304 $::MESSAGE_WINDOW->add_channel ($info);
305 }
306
307 #############################################################################
308
309 sub logprint {
310 my ($self, @a) = @_;
311
312 CFPlus::DB::logprint "$Crossfire::VARDIR/log.$self->{host}" => (join "", @a), sub { };
313 }
314
315 sub _stat_numdiff {
316 my ($self, $name, $old, $new) = @_;
317
318 my $diff = $new - $old;
319
320 $diff = 0.01 * int $diff * 100;
321
322 0.1 >= abs $diff ? ()
323 : $diff < 0 ? "$name$diff" : "$name+$diff"
324 }
325
326 sub _stat_skillmaskdiff {
327 my ($self, $name, $old, $new) = @_;
328
329 my $diff = $old ^ $new
330 or return;
331
332 my @diff = map
333 {
334 $diff & $_
335 ? (($new & $_ ? "+" : "-") . $self->{spell_paths}{$_})
336 : ()
337 }
338 sort { $a <=> $b } keys %{$self->{spell_paths}};
339
340 join "", @diff
341 }
342
343 # all stats that are chacked against changes
344 my @statchange = (
345 [&CS_STAT_STR => \&_stat_numdiff, "Str"],
346 [&CS_STAT_INT => \&_stat_numdiff, "Int"],
347 [&CS_STAT_WIS => \&_stat_numdiff, "Wis"],
348 [&CS_STAT_DEX => \&_stat_numdiff, "Dex"],
349 [&CS_STAT_CON => \&_stat_numdiff, "Con"],
350 [&CS_STAT_CHA => \&_stat_numdiff, "Cha"],
351 [&CS_STAT_POW => \&_stat_numdiff, "Pow"],
352 [&CS_STAT_WC => \&_stat_numdiff, "Wc"],
353 [&CS_STAT_AC => \&_stat_numdiff, "Ac"],
354 [&CS_STAT_DAM => \&_stat_numdiff, "Dam"],
355 [&CS_STAT_SPEED => \&_stat_numdiff, "Speed"],
356 [&CS_STAT_WEAP_SP => \&_stat_numdiff, "WSp"],
357 [&CS_STAT_MAXHP => \&_stat_numdiff, "HP"],
358 [&CS_STAT_MAXSP => \&_stat_numdiff, "Mana"],
359 [&CS_STAT_MAXGRACE => \&_stat_numdiff, "Grace"],
360 [&CS_STAT_WEIGHT_LIM => \&_stat_numdiff, "Weight"],
361 [&CS_STAT_SPELL_ATTUNE => \&_stat_skillmaskdiff, "attuned"],
362 [&CS_STAT_SPELL_REPEL => \&_stat_skillmaskdiff, "repelled"],
363 [&CS_STAT_SPELL_DENY => \&_stat_skillmaskdiff, "denied"],
364 [&CS_STAT_RES_PHYS => \&_stat_numdiff, "phys"],
365 [&CS_STAT_RES_MAG => \&_stat_numdiff, "magic"],
366 [&CS_STAT_RES_FIRE => \&_stat_numdiff, "fire"],
367 [&CS_STAT_RES_ELEC => \&_stat_numdiff, "electricity"],
368 [&CS_STAT_RES_COLD => \&_stat_numdiff, "cold"],
369 [&CS_STAT_RES_CONF => \&_stat_numdiff, "confusion"],
370 [&CS_STAT_RES_ACID => \&_stat_numdiff, "acid"],
371 [&CS_STAT_RES_DRAIN => \&_stat_numdiff, "drain"],
372 [&CS_STAT_RES_GHOSTHIT => \&_stat_numdiff, "ghosthit"],
373 [&CS_STAT_RES_POISON => \&_stat_numdiff, "poison"],
374 [&CS_STAT_RES_SLOW => \&_stat_numdiff, "slow"],
375 [&CS_STAT_RES_PARA => \&_stat_numdiff, "paralyse"],
376 [&CS_STAT_TURN_UNDEAD => \&_stat_numdiff, "turnundead"],
377 [&CS_STAT_RES_FEAR => \&_stat_numdiff, "fear"],
378 [&CS_STAT_RES_DEPLETE => \&_stat_numdiff, "depletion"],
379 [&CS_STAT_RES_DEATH => \&_stat_numdiff, "death"],
380 [&CS_STAT_RES_HOLYWORD => \&_stat_numdiff, "godpower"],
381 [&CS_STAT_RES_BLIND => \&_stat_numdiff, "blind"],
382 );
383
384 sub stats_update {
385 my ($self, $stats) = @_;
386
387 my $prev = $self->{prev_stats} || { };
388
389 if (my @diffs =
390 (
391 ($stats->{+CS_STAT_EXP64} > $prev->{+CS_STAT_EXP64} ? ($stats->{+CS_STAT_EXP64} - $prev->{+CS_STAT_EXP64}) . " experience gained" : ()),
392 map {
393 $stats->{$_} && $prev->{$_}
394 && $stats->{$_}[1] > $prev->{$_}[1] ? "($self->{skill_info}{$_}+" . ($stats->{$_}[1] - $prev->{$_}[1]) . ")" : ()
395 } sort { $a <=> $b } keys %{$self->{skill_info}}
396 )
397 ) {
398 my $msg = join " ", @diffs;
399 $self->{statusbox}->add ($msg, group => "experience $msg", fg => [0.5, 1, 0.5, 0.8], timeout => 5);
400 }
401
402 if (
403 my @diffs = map $_->[1]->($self, $_->[2], $prev->{$_->[0]}, $stats->{$_->[0]}), @statchange
404 ) {
405 my $msg = "<b>stat change</b>: " . (join " ", @diffs);
406 $self->{statusbox}->add ($msg, group => "stat $msg", fg => [0.8, 1, 0.2, 1], timeout => 10);
407 }
408
409 $self->update_stats_window ($stats, $prev);
410
411 $self->{prev_stats} = { %$stats };
412 }
413
414 my %RES_TBL = (
415 phys => CS_STAT_RES_PHYS,
416 magic => CS_STAT_RES_MAG,
417 fire => CS_STAT_RES_FIRE,
418 elec => CS_STAT_RES_ELEC,
419 cold => CS_STAT_RES_COLD,
420 conf => CS_STAT_RES_CONF,
421 acid => CS_STAT_RES_ACID,
422 drain => CS_STAT_RES_DRAIN,
423 ghit => CS_STAT_RES_GHOSTHIT,
424 pois => CS_STAT_RES_POISON,
425 slow => CS_STAT_RES_SLOW,
426 para => CS_STAT_RES_PARA,
427 tund => CS_STAT_TURN_UNDEAD,
428 fear => CS_STAT_RES_FEAR,
429 depl => CS_STAT_RES_DEPLETE,
430 deat => CS_STAT_RES_DEATH,
431 holyw => CS_STAT_RES_HOLYWORD,
432 blind => CS_STAT_RES_BLIND,
433 );
434
435 sub update_stats_window {
436 my ($self, $stats, $prev) = @_;
437
438 # I love text protocols...
439
440 my $hp = $stats->{+CS_STAT_HP} * 1;
441 my $hp_m = $stats->{+CS_STAT_MAXHP} * 1;
442 my $sp = $stats->{+CS_STAT_SP} * 1;
443 my $sp_m = $stats->{+CS_STAT_MAXSP} * 1;
444 my $fo = $stats->{+CS_STAT_FOOD} * 1;
445 my $fo_m = 999;
446 my $gr = $stats->{+CS_STAT_GRACE} * 1;
447 my $gr_m = $stats->{+CS_STAT_MAXGRACE} * 1;
448
449 $::GAUGES->{hp} ->set_value ($hp, $hp_m);
450 $::GAUGES->{mana} ->set_value ($sp, $sp_m);
451 $::GAUGES->{food} ->set_value ($fo, $fo_m);
452 $::GAUGES->{grace} ->set_value ($gr, $gr_m);
453 $::GAUGES->{exp} ->set_text ("Exp: " . (::formsep ($stats->{+CS_STAT_EXP64}))
454 . " (lvl " . ($stats->{+CS_STAT_LEVEL} * 1) . ")");
455 $::GAUGES->{prg} ->set_value ($stats->{+CS_STAT_LEVEL}, $stats->{+CS_STAT_EXP64});
456 $::GAUGES->{range} ->set_text ($stats->{+CS_STAT_RANGE});
457 my $title = $stats->{+CS_STAT_TITLE};
458 $title =~ s/^Player: //;
459 $::STATWIDS->{title} ->set_text ("Title: " . $title);
460
461 $::STATWIDS->{st_str} ->set_text (sprintf "%d" , $stats->{+CS_STAT_STR});
462 $::STATWIDS->{st_dex} ->set_text (sprintf "%d" , $stats->{+CS_STAT_DEX});
463 $::STATWIDS->{st_con} ->set_text (sprintf "%d" , $stats->{+CS_STAT_CON});
464 $::STATWIDS->{st_int} ->set_text (sprintf "%d" , $stats->{+CS_STAT_INT});
465 $::STATWIDS->{st_wis} ->set_text (sprintf "%d" , $stats->{+CS_STAT_WIS});
466 $::STATWIDS->{st_pow} ->set_text (sprintf "%d" , $stats->{+CS_STAT_POW});
467 $::STATWIDS->{st_cha} ->set_text (sprintf "%d" , $stats->{+CS_STAT_CHA});
468 $::STATWIDS->{st_wc} ->set_text (sprintf "%d" , $stats->{+CS_STAT_WC});
469 $::STATWIDS->{st_ac} ->set_text (sprintf "%d" , $stats->{+CS_STAT_AC});
470 $::STATWIDS->{st_dam} ->set_text (sprintf "%d" , $stats->{+CS_STAT_DAM});
471 $::STATWIDS->{st_arm} ->set_text (sprintf "%d" , $stats->{+CS_STAT_RES_PHYS});
472 $::STATWIDS->{st_spd} ->set_text (sprintf "%.1f", $stats->{+CS_STAT_SPEED});
473 $::STATWIDS->{st_wspd}->set_text (sprintf "%.1f", $stats->{+CS_STAT_WEAP_SP});
474
475 $self->update_weight;
476
477 $::STATWIDS->{"res_$_"}->set_text (sprintf "%d%", $stats->{$RES_TBL{$_}})
478 for keys %RES_TBL;
479
480 my $sktbl = $::STATWIDS->{skill_tbl};
481 my @skills = keys %{ $self->{skill_info} };
482
483 if (grep +(exists $stats->{$_}) != (exists $prev->{$_}), @skills) {
484 $sktbl->clear;
485
486 my $sw = $self->{skillwid}{""} ||= [
487 0, 0, (new CFPlus::UI::Label text => "Experience", align => 1),
488 1, 0, (new CFPlus::UI::Label text => "Lvl.", align => 1),
489 2, 0, (new CFPlus::UI::Label text => "Progress", align => 0),
490 3, 0, (new CFPlus::UI::Label text => "Skill", expand => 1),
491 4, 0, (new CFPlus::UI::Label text => "Experience", align => 1),
492 5, 0, (new CFPlus::UI::Label text => "Lvl.", align => 1),
493 6, 0, (new CFPlus::UI::Label text => "Progress", align => 0),
494 7, 0, (new CFPlus::UI::Label text => "Skill", expand => 1),
495 ];
496
497 my @add = @$sw;
498
499 my $TOOLTIP_ALL = "\n\n<small>Left click - ready skill\nMiddle click - use spell\nRight click - further options</small>";
500
501 my @TOOLTIP_LVL = (tooltip => "<b>Level</b>. The level of the skill.$TOOLTIP_ALL", can_events => 1, can_hover => 1);
502 my @TOOLTIP_EXP = (tooltip => "<b>Experience</b>. The experience points you have in this skill.$TOOLTIP_ALL", can_events => 1, can_hover => 1);
503
504 my ($x, $y) = (0, 1);
505 for (
506 sort { $stats->{$b->[0]}[1] <=> $stats->{$a->[0]}[1] or $a->[1] cmp $b->[1] }
507 map [$_, $self->{skill_info}{$_}],
508 grep exists $stats->{$_},
509 @skills
510 ) {
511 my ($idx, $name) = @$_;
512
513 my $spell_cb = sub {
514 my ($widget, $ev) = @_;
515
516 if ($ev->{button} == 1) {
517 $::CONN->user_send ("ready_skill $name");
518 } elsif ($ev->{button} == 2) {
519 $::CONN->user_send ("use_skill $name");
520 } elsif ($ev->{button} == 3) {
521 my $shortname = CFPlus::shorten $name, 14;
522 (new CFPlus::UI::Menu
523 items => [
524 ["bind <i>ready_skill $shortname</i> to a key" => sub { CFPlus::Macro::quick_macro ["ready_skill $name"] }],
525 ["bind <i>use_skill $shortname</i> to a key" => sub { CFPlus::Macro::quick_macro ["use_skill $name"] }],
526 ],
527 )->popup ($ev);
528 } else {
529 return 0;
530 }
531
532 1
533 };
534
535 my $sw = $self->{skillwid}{$idx} ||= [
536 # exp
537 (new CFPlus::UI::Label
538 align => 1, font => $::FONT_FIXED, fg => [1, 1, 0], on_button_down => $spell_cb, @TOOLTIP_EXP),
539
540 # level
541 (new CFPlus::UI::Label
542 text => "0", align => 1, font => $::FONT_FIXED, fg => [0, 1, 0], padding_x => 4, on_button_down => $spell_cb, @TOOLTIP_LVL),
543
544 # progress
545 (new CFPlus::UI::ExperienceProgress),
546
547 # label
548 (new CFPlus::UI::Label text => $name, on_button_down => $spell_cb,
549 can_events => 1, can_hover => 1, tooltip => (CFPlus::Pod::section_label skill_description => $name) . $TOOLTIP_ALL),
550 ];
551
552 push @add,
553 $x * 4 + 0, $y, $sw->[0],
554 $x * 4 + 1, $y, $sw->[1],
555 $x * 4 + 2, $y, $sw->[2],
556 $x * 4 + 3, $y, $sw->[3],
557 ;
558
559 $x++ and ($x, $y) = (0, $y + 1);
560 }
561
562 $sktbl->add_at (@add);
563 }
564
565 for (grep exists $stats->{$_}, @skills) {
566 my $sw = $self->{skillwid}{$_};
567 $sw->[0]->set_text (::formsep ($stats->{$_}[1]));
568 $sw->[1]->set_text ($stats->{$_}[0] * 1);
569 $sw->[2]->set_value (@{$stats->{$_}});
570 }
571 }
572
573 sub macro_send {
574 my ($self, $macro) = @_;
575
576 for my $cmd (@{ $macro->{action} }) {
577 $self->send_command ($cmd);
578 }
579 }
580
581 sub user_send {
582 my ($self, $command) = @_;
583
584 $self->{record}->($command)
585 if $self->{record};
586
587 $self->logprint ("send: ", $command);
588 $self->send_command ($command);
589 ::status ($command);
590 }
591
592 sub record {
593 my ($self, $cb) = @_;
594
595 $self->{record} = $cb;
596 }
597
598 sub map_scroll {
599 my ($self, $dx, $dy) = @_;
600
601 $self->{map}->scroll ($dx, $dy);
602 }
603
604 sub feed_map1a {
605 my ($self, $data) = @_;
606
607 my $missing = $self->{map}->map1a_update ($data, $self->{setup}{extmap});
608 my $delay;
609
610 for my $tile (@$missing) {
611 next if $self->{delay}{$tile};
612
613 $delay = 1;
614
615 if (my $tex = $::CONN->{texture}[$tile]) {
616 $tex->upload;
617 } else {
618 $self->{delay}{$tile} = 1;
619
620 # we assume the face is in-flight and will eventually come
621 push @{$self->{tile_cb}{$tile}}, sub {
622 delete $self->{delay}{$tile};
623 $_[0]->upload;
624 };
625 }
626 }
627
628 if ($delay) {
629 # delay the map drawing a tiny bit in the hope of getting the missing fetched
630 Event->timer (after => 0.03, cb => sub {
631 $_[0]->w->cancel;
632 $self->{map_widget}->update
633 if $self->{map_widget};
634 });
635 } else {
636 $self->{map_widget}->update;
637 }
638 }
639
640 sub magicmap {
641 my ($self, $w, $h, $x, $y, $data) = @_;
642
643 $self->{map_widget}->set_magicmap ($w, $h, $x, $y, $data);
644 }
645
646 sub flush_map {
647 my ($self) = @_;
648
649 my $map_info = delete $self->{map_info}
650 or return;
651
652 my ($hash, $x, $y, $w, $h) = @$map_info;
653
654 my $data = Compress::LZF::compress $self->{map}->get_rect ($x, $y, $w, $h);
655 $self->{map_cache_new}{$hash} = \$data;
656 CFPlus::DB::put $self->{mapcache} => $hash => $data, sub { };
657 }
658
659 sub map_clear {
660 my ($self) = @_;
661
662 $self->flush_map;
663 delete $self->{neigh_map};
664
665 $self->{map}->clear;
666 delete $self->{map_widget}{magicmap};
667 }
668
669 sub bg_fetch {
670 my ($self) = @_;
671
672 my $tile;
673
674 do {
675 $tile = pop @{$self->{bg_fetch}}
676 or return;
677 } while $self->{texture}[$tile];
678
679 CFPlus::DB::get tilecache => $tile, sub {
680 my ($data) = @_;
681
682 return unless $self->{map}; # stop when destroyed
683
684 if (defined $data) {
685 $self->have_tile ($tile, $data);
686 $self->{texture}[$tile]->upload;
687 }
688
689 $self->bg_fetch;
690 };
691 }
692
693 sub load_map($$$) {
694 my ($self, $hash, $x, $y) = @_;
695
696 my $gen = $self->{map_change_gen};
697
698 my $cb = sub {
699 return unless $gen == $self->{map_change_gen};
700
701 my ($data) = @_;
702
703 if (defined $data) {
704 $self->{map_cache_new}{$hash} = \$data;
705
706 my $data = Compress::LZF::decompress $data;
707
708 my $inprogress = @{ $self->{bg_fetch} || [] };
709 unshift @{ $self->{bg_fetch} }, $self->{map}->set_rect ($x, $y, $data);
710 $self->bg_fetch unless $inprogress;
711 }
712 };
713
714 if (my $rdata = $self->{map_cache_old}{$hash}) {
715 $cb->($$rdata);
716 } else {
717 CFPlus::DB::get $self->{mapcache} => $hash, $cb;
718 }
719 }
720
721 # hardcode /world/world_xxx_xxx map names, the savings are enourmous,
722 # (server resource,s latency, bandwidth), so this hack is warranted.
723 # the right fix is to make real tiled maps with an overview file
724 sub send_mapinfo {
725 my ($self, $data, $cb) = @_;
726
727 if ($self->{map_info}[0] =~ m%^/world/world_(\d\d\d)_(\d\d\d)$%) {
728 my ($wx, $wy) = ($1, $2);
729
730 if ($data =~ /^spatial ([1-4]+)$/) {
731 my @dx = (0, 0, 1, 0, -1);
732 my @dy = (0, -1, 0, 1, 0);
733 my ($dx, $dy);
734
735 for (split //, $1) {
736 $dx += $dx[$_];
737 $dy += $dy[$_];
738 }
739
740 $cb->(spatial => 15,
741 $self->{map_info}[1] - $self->{map}->ox + $dx * 50,
742 $self->{map_info}[2] - $self->{map}->oy + $dy * 50,
743 50, 50,
744 sprintf "/world/world_%03d_%03d", $wx + $dx, $wy + $dy
745 );
746
747 return;
748 }
749 }
750
751 $self->SUPER::send_mapinfo ($data, $cb);
752 }
753
754 # this method does a "flood fill" into every tile direction
755 # it assumes that tiles are arranged in a rectangular grid,
756 # i.e. a map is the same as the left of the right map etc.
757 # failure to comply are harmless and result in display errors
758 # at worst.
759 sub flood_fill {
760 my ($self, $block, $gx, $gy, $path, $hash, $flags) = @_;
761
762 # the server does not allow map paths > 6
763 return if 7 <= length $path;
764
765 my ($x0, $y0, $x1, $y1) = @{$self->{neigh_rect}};
766
767 for (
768 [1, 3, 0, -1],
769 [2, 4, 1, 0],
770 [3, 1, 0, 1],
771 [4, 2, -1, 0],
772 ) {
773 my ($tile, $tile2, $dx, $dy) = @$_;
774
775 next if $block & (1 << $tile);
776 my $block = $block | (1 << $tile2);
777
778 my $gx = $gx + $dx;
779 my $gy = $gy + $dy;
780
781 next unless $flags & (1 << ($tile - 1));
782 next if $self->{neigh_grid}{$gx, $gy}++;
783
784 my $neigh = $self->{neigh_map}{$hash} ||= [];
785 if (my $info = $neigh->[$tile]) {
786 my ($flags, $x, $y, $w, $h, $hash) = @$info;
787
788 $self->flood_fill ($block, $gx, $gy, "$path$tile", $hash, $flags)
789 if $x >= $x0 && $x + $w < $x1 && $y >= $y0 && $y + $h < $y1;
790
791 } else {
792 my $gen = $self->{map_change_gen};
793 $self->send_mapinfo ("spatial $path$tile", sub {
794 return unless $gen == $self->{map_change_gen};
795
796 my ($mode, $flags, $x, $y, $w, $h, $hash) = @_;
797
798 return if $mode ne "spatial";
799
800 $x += $self->{map}->ox;
801 $y += $self->{map}->oy;
802
803 $self->load_map ($hash, $x, $y)
804 unless $self->{neigh_map}{$hash}[5]++;#d#
805
806 $neigh->[$tile] = [$flags, $x, $y, $w, $h, $hash];
807
808 $self->flood_fill ($block, $gx, $gy, "$path$tile", $hash, $flags)
809 if $x >= $x0 && $x + $w < $x1 && $y >= $y0 && $y + $h < $y1;
810 });
811 }
812 }
813 }
814
815 sub map_change {
816 my ($self, $mode, $flags, $x, $y, $w, $h, $hash) = @_;
817
818 $self->flush_map;
819
820 ++$self->{map_change_gen};
821 $self->{map_cache_old} = delete $self->{map_cache_new};
822
823 my ($ox, $oy) = ($::MAP->ox, $::MAP->oy);
824
825 my $mapmapw = $self->{mapmap}->{w};
826 my $mapmaph = $self->{mapmap}->{h};
827
828 $self->{neigh_rect} = [
829 $ox - $mapmapw * 0.5, $oy - $mapmapw * 0.5,
830 $ox + $mapmapw * 0.5 + $w, $oy + $mapmapw * 0.5 + $h,
831 ];
832
833 delete $self->{neigh_grid};
834
835 $x += $ox;
836 $y += $oy;
837
838 $self->{map_info} = [$hash, $x, $y, $w, $h];
839
840 (my $map = $hash) =~ s/^.*?\/([^\/]+)$/\1/;
841 $::STATWIDS->{map}->set_text ("Map: " . $map);
842
843 $self->load_map ($hash, $x, $y);
844 $self->flood_fill (0, 0, 0, "", $hash, $flags);
845 }
846
847 sub face_find {
848 my ($self, $facenum, $face, $cb) = @_;
849
850 if ($face->{type} == 0) { # FT_FACE
851 my $id = CFPlus::DB::get_tile_id_sync $face->{name};
852
853 $face->{id} = $id;
854 $self->{map}->set_tileid ($facenum => $id);
855
856 CFPlus::DB::get tilecache => $id, $cb;
857
858 } elsif ($face->{type} & 1) { # with metadata
859 CFPlus::DB::get res_meta => $face->{name}, $cb;
860
861 } else { # no metadata
862 CFPlus::DB::get res_data => $face->{name}, $cb;
863 }
864 }
865
866 sub face_update {
867 my ($self, $facenum, $face, $changed) = @_;
868
869 if ($face->{type} == 0) {
870 # image, FT_FACE
871 CFPlus::DB::put tilecache => $face->{id} => $face->{data}, sub { }
872 if $changed;
873
874 $self->have_tile ($face->{id}, delete $face->{data});
875
876 } elsif ($face->{type} & 1) {
877 # split metadata case, FT_MUSIC, FT_SOUND
878 if ($changed) { # new data
879 my ($meta, $data) = unpack "(w/a*)*", $face->{data};
880 $face->{data} = $meta;
881
882 CFPlus::DB::put res_data => $face->{name} => $data, sub { };
883 CFPlus::DB::put res_meta => $face->{name} => $meta, sub { };
884 }
885
886 $face->{data} = $self->{json_coder}->decode ($face->{data});
887
888 ::add_license ($face);
889
890 if ($face->{type} == 3) { # FT_MUSIC
891 ::message ({ markup => "downloaded song #$facenum" })
892 if $changed;
893
894 &::audio_music_push ($facenum);
895 } elsif ($face->{type} == 5) { # FT_SOUND
896 ::message ({ markup => "downloaded sound #$facenum" })
897 if $changed;
898
899 &::audio_sound_push ($facenum);
900 }
901
902 } else {
903 # flat resource case, FT_RSRC
904 CFPlus::DB::put res_data => $face->{name} => $face->{data}, sub { }
905 if $changed;
906 }
907
908 if (my $cbs = $self->{face_cb}{$facenum}) {
909 $_->($face, $changed) for @$cbs;
910 }
911 }
912
913 sub smooth_update {
914 my ($self, $facenum, $face) = @_;
915
916 $self->{map}->set_smooth ($facenum, $face->{smoothface}, $face->{smoothlevel});
917 }
918
919 sub have_tile {
920 my ($self, $tile, $data) = @_;
921
922 return unless $self->{map};
923
924 my $tex = $self->{texture}[$tile] ||=
925 new CFPlus::Texture
926 tile => $tile,
927 image => $data, delete_image => 1,
928 minify => 1, mipmap => 1;
929
930 if (my $cbs = delete $self->{tile_cb}{$tile}) {
931 $_->($tex) for @$cbs;
932 }
933 }
934
935 # call in non-void context registers a temporary
936 # hook with handle, otherwise its permanent
937 sub on_face_change {
938 my ($self, $num, $cb) = @_;
939
940 push @{$self->{face_cb}{$num}}, $cb;
941
942 defined wantarray
943 ? CFPlus::guard {
944 @{$self->{face_cb}{$num}}
945 = grep $_ != $cb,
946 @{$self->{face_cb}{$num}};
947 }
948 : ()
949 }
950
951 # call in non-void context registers a temporary
952 # hook with handle, otherwise its permanent
953 sub register_face_handler {
954 my ($self, $num, $cb) = @_;
955
956 return unless $num;
957
958 # invoke if available right now
959 $cb->($self->{face}[$num], 0)
960 unless exists $self->{face}[$num]{loading};
961
962 # future changes
963 $self->on_face_change ($num => $cb)
964 }
965
966 sub sound_play {
967 my ($self, $type, $face, $dx, $dy, $vol) = @_;
968
969 &::audio_sound_play ($face, $dx, $dy, $vol)
970 unless $type & 1; # odd types are silent for future expansion
971 }
972
973 my $LAST_QUERY; # server is stupid, stupid, stupid
974
975 sub query {
976 my ($self, $flags, $prompt) = @_;
977
978 $prompt = $LAST_QUERY unless length $prompt;
979 $LAST_QUERY = $prompt;
980
981 $self->{query}-> ($self, $flags, $prompt);
982 }
983
984 sub sanitise_xml($) {
985 local $_ = shift;
986
987 # we now weed out all tags we do not support
988 s%<(?!/?i>|/?u>|/?b>|fg |/fg>)%&lt;%g;
989 # now all entities
990 s/&(?!amp;|lt;|gt;|apos;|quot;|#[0-9]+;|#x[0-9a-fA-F]+;)/&amp;/g;
991
992 # handle some elements
993 s/<fg name='([^']*)'>(.*?)<\/fg>/<span foreground='$1'>$2<\/span>/gs;
994 s/<fg name="([^"]*)">(.*?)<\/fg>/<span foreground="$1">$2<\/span>/gs;
995
996 $_
997 }
998
999 our %NAME_TO_COLOR = (
1000 black => 0,
1001 white => 1,
1002 darkblue => 2,
1003 red => 3,
1004 orange => 4,
1005 lightblue => 5,
1006 darkorange => 6,
1007 green => 7,
1008 darkgreen => 8,
1009 grey => 9,
1010 brown => 10,
1011 yellow => 11,
1012 tan => 12,
1013 );
1014
1015 our @CF_COLOR = (
1016 [1.00, 1.00, 1.00], #[0.00, 0.00, 0.00],
1017 [1.00, 1.00, 1.00],
1018 [0.50, 0.50, 1.00], #[0.00, 0.00, 0.55]
1019 [1.00, 0.00, 0.00],
1020 [1.00, 0.54, 0.00],
1021 [0.11, 0.56, 1.00],
1022 [0.93, 0.46, 0.00],
1023 [0.18, 0.54, 0.34],
1024 [0.56, 0.73, 0.56],
1025 [0.80, 0.80, 0.80],
1026 [0.75, 0.61, 0.20],
1027 [0.99, 0.77, 0.26],
1028 [0.74, 0.65, 0.41],
1029 );
1030
1031 sub msg {
1032 my ($self, $color, $type, $text, @extra) = @_;
1033
1034 $text = sanitise_xml $text;
1035
1036 if (my $cb = $self->{cb_msg}{$type}) {
1037 $_->($self, $color, $type, $text, @extra) for values %$cb;
1038 } elsif ($type =~ /^(?:chargen-race-title|chargen-race-description)$/) {
1039 $type =~ s/-/_/g;
1040 $self->{$type} = $text;
1041 } else {
1042 $self->logprint ("msg: ", $text);
1043 return if $color < 0; # negative color == ignore if not understood
1044
1045 my $fg = $CF_COLOR[$color & NDI_COLOR_MASK] || [1, 0, 0];
1046
1047 ## try to create single paragraphs of multiple lines sent by the server
1048 # no longer neecssary with TRT servers
1049 #$text =~ s/(?<=\S)\n(?=\w)/ /g;
1050
1051 ::message ({
1052 fg => $fg,
1053 markup => $_,
1054 type => $type,
1055 extra => [@extra],
1056 color_flags => $color
1057 }) for split /\n/, $text;
1058
1059 $self->{statusbox}->add ($text,
1060 group => $text,
1061 fg => $fg,
1062 timeout => $color >= 2 ? 180 : 10,
1063 tooltip_font => $::FONT_FIXED,
1064 );
1065 }
1066 }
1067
1068 sub spell_add {
1069 my ($self, $spell) = @_;
1070
1071 # try to create single paragraphs out of the multiple lines sent by the server
1072 $spell->{message} =~ s/(?<=\S)\n(?=\w)/ /g;
1073 $spell->{message} =~ s/\n+$//;
1074 $spell->{message} ||= "Server did not provide a description for this spell.";
1075
1076 $::SPELL_LIST->add_spell ($spell);
1077
1078 $self->{map_widget}->add_command ("invoke $spell->{name}", CFPlus::asxml $spell->{message});
1079 $self->{map_widget}->add_command ("cast $spell->{name}", CFPlus::asxml $spell->{message});
1080 }
1081
1082 sub spell_delete {
1083 my ($self, $spell) = @_;
1084
1085 $::SPELL_LIST->remove_spell ($spell);
1086 }
1087
1088 sub setup {
1089 my ($self, $setup) = @_;
1090
1091 $self->{map_widget}->set_tilesize ($self->{tilesize});
1092 $::MAP->resize ($self->{mapw}, $self->{maph});
1093 }
1094
1095 sub addme_success {
1096 my ($self) = @_;
1097
1098 my %skill_help;
1099
1100 for my $node (CFPlus::Pod::find skill_description => "*") {
1101 my (undef, @par) = CFPlus::Pod::section_of $node;
1102 $skill_help{$node->{kw}[0]} = CFPlus::Pod::as_label @par;
1103 };
1104
1105 for my $skill (values %{$self->{skill_info}}) {
1106 $self->{map_widget}->add_command ("ready_skill $skill",
1107 (CFPlus::asxml "Ready the skill '$skill'\n\n")
1108 . $skill_help{$skill});
1109 $self->{map_widget}->add_command ("use_skill $skill",
1110 (CFPlus::asxml "Immediately use the skill '$skill'\n\n")
1111 . $skill_help{$skill});
1112 }
1113 }
1114
1115 sub eof {
1116 my ($self) = @_;
1117
1118 $self->{map_widget}->clr_commands;
1119
1120 ::stop_game ();
1121 }
1122
1123 sub update_floorbox {
1124 $CFPlus::UI::ROOT->on_refresh ($::FLOORBOX => sub {
1125 return unless $::CONN;
1126
1127 $::FLOORBOX->clear;
1128
1129 my @add;
1130
1131 my $row;
1132 for (sort { $a->{count} <=> $b->{count} } values %{ $::CONN->{container}{$::CONN->{open_container} || 0} }) {
1133 if ($row < 6) {
1134 local $_->{face_widget}; # hack to force recreation of widget
1135 local $_->{desc_widget}; # hack to force recreation of widget
1136 CFPlus::Item::update_widgets $_;
1137
1138 push @add,
1139 0, $row, $_->{face_widget},
1140 1, $row, $_->{desc_widget};
1141
1142 $row++;
1143 } else {
1144 push @add, 1, $row, new CFPlus::UI::Button
1145 text => "More...",
1146 on_activate => sub { ::toggle_player_page ($::INVENTORY_PAGE); 0 },
1147 ;
1148 last;
1149 }
1150 }
1151 if ($::CONN->{open_container}) {
1152 push @add, 1, $row++, new CFPlus::UI::Button
1153 text => "Close container",
1154 on_activate => sub { $::CONN->send ("apply $::CONN->{open_container}") }
1155 ;
1156 }
1157
1158 $::FLOORBOX->add_at (@add);
1159 });
1160
1161 $::WANT_REFRESH->start;
1162 }
1163
1164 sub set_opencont {
1165 my ($conn, $tag, $name) = @_;
1166 $conn->{open_container} = $tag;
1167 update_floorbox;
1168
1169 $::INVR_HB->clear ();
1170 $::INVR_HB->add (new CFPlus::UI::Label align => 0, expand => 1, text => $name);
1171
1172 if ($tag != 0) { # Floor isn't closable, is it?
1173 $::INVR_HB->add (new CFPlus::UI::Button
1174 text => "Close container",
1175 tooltip => "Close the currently open container (if one is open)",
1176 on_activate => sub {
1177 $::CONN->send ("apply $tag") # $::CONN->{open_container}")
1178 if $tag != 0;
1179 0
1180 },
1181 );
1182 }
1183
1184 $::INVR->set_items ($conn->{container}{$tag});
1185 }
1186
1187 sub update_containers {
1188 my ($self) = @_;
1189
1190 $CFPlus::UI::ROOT->on_refresh ("update_containers_$self" => sub {
1191 my $todo = delete $self->{update_container}
1192 or return;
1193
1194 for my $tag (keys %$todo) {
1195 update_floorbox if $tag == 0 or $tag == $self->{open_container};
1196 if ($tag == 0) {
1197 $::INVR->set_items ($self->{container}{0})
1198 if $tag == $self->{open_container};
1199 } elsif ($tag == $self->{player}{tag}) {
1200 $::INV->set_items ($self->{container}{$tag})
1201 } else {
1202 $::INVR->set_items ($self->{container}{$tag})
1203 if $tag == $self->{open_container};
1204 }
1205 }
1206 });
1207 }
1208
1209 sub container_add {
1210 my ($self, $tag, $items) = @_;
1211
1212 $self->{update_container}{$tag}++;
1213 $self->update_containers;
1214 }
1215
1216 sub container_clear {
1217 my ($self, $tag) = @_;
1218
1219 $self->{update_container}{$tag}++;
1220 $self->update_containers;
1221 }
1222
1223 sub item_delete {
1224 my ($self, @items) = @_;
1225
1226 $self->{update_container}{$_->{container}}++
1227 for @items;
1228
1229 $self->update_containers;
1230 }
1231
1232 sub item_update {
1233 my ($self, $item) = @_;
1234
1235 #d# print "item_update: $item->{tag} in $item->{container} ($self->{player}{tag}) ($::CONN->{open_container})\n";
1236
1237 CFPlus::Item::update_widgets $item;
1238
1239 if ($item->{tag} == $::CONN->{open_container} && not ($item->{flags} & F_OPEN)) {
1240 set_opencont ($::CONN, 0, "Floor");
1241
1242 } elsif ($item->{flags} & F_OPEN) {
1243 set_opencont ($::CONN, $item->{tag}, CFPlus::Item::desc_string $item);
1244
1245 } else {
1246 $self->{update_container}{$item->{container}}++;
1247 $self->update_containers;
1248 }
1249 }
1250
1251 sub player_update {
1252 my ($self, $player) = @_;
1253
1254 $self->update_weight;
1255 }
1256
1257 sub update_weight {
1258 my ($self) = @_;
1259
1260 my $weight = .001 * $self->{player}{weight};
1261 my $limit = .001 * $self->{stat}{+CS_STAT_WEIGHT_LIM};
1262
1263 $::STATWIDS->{weight}->set_text (sprintf "Weight: %.1fkg", $weight);
1264 $::STATWIDS->{m_weight}->set_text (sprintf "%.1fkg", $limit);
1265 $::STATWIDS->{i_weight}->set_text (sprintf "%.1f/%.1fkg", $weight, $limit);
1266 }
1267
1268 sub update_server_info {
1269 my ($self) = @_;
1270
1271 my @yesno = ("<span foreground='red'>no</span>", "<span foreground='green'>yes</span>");
1272
1273 $::SERVER_INFO->set_markup (
1274 "server <tt>$self->{host}:$self->{port}</tt>\n"
1275 . "protocol version <tt>$self->{version}</tt>\n"
1276 . "minimap support $yesno[$self->{setup}{mapinfocmd} > 0]\n"
1277 . "extended command support $yesno[$self->{setup}{extcmd} > 0]\n"
1278 . "examine command support $yesno[$self->{setup}{excmd} > 0]\n"
1279 . "editing support $yesno[!!$self->{editor_support}]\n"
1280 . "map attributes $yesno[$self->{setup}{extmap} > 0]\n"
1281 . "big image protocol support $yesno[$self->{setup}{fxix} > 0]\n"
1282 . "cfplus support $yesno[$self->{cfplus_ext} > 0]"
1283 . ($self->{cfplus_ext} > 0 ? ", version $self->{cfplus_ext}" : "") ."\n"
1284 . "map size $self->{mapw}×$self->{maph}\n"
1285 );
1286
1287 }
1288
1289 sub logged_in {
1290 my ($self) = @_;
1291
1292 $self->send_ext_req (cfplus_support => version => 2, sub {
1293 my (%msg) = @_;
1294
1295 $self->{cfplus_ext} = $msg{version};
1296 $self->update_server_info;
1297
1298 if ($self->{cfplus_ext} >= 2) {
1299 $self->send_ext_req ("editor_support", sub {
1300 $self->{editor_support} = { @_ };
1301 $self->update_server_info;
1302
1303 0
1304 });
1305 }
1306
1307 0
1308 });
1309
1310 $self->update_server_info;
1311
1312 $self->send_command ("output-sync $::CFG->{output_sync}");
1313 $self->send_command ("output-count $::CFG->{output_count}");
1314 $self->send_command ("output-rate $::CFG->{output_rate}") if $::CFG->{output_rate} > 0;
1315 $self->send_command ("pickup $::CFG->{pickup}");
1316 }
1317
1318 sub lookat {
1319 my ($self, $x, $y) = @_;
1320
1321 if ($self->{cfplus_ext}) {
1322 $self->send_ext_req (lookat => $x, $y, sub {
1323 my (%msg) = @_;
1324
1325 if (exists $msg{npc_dialog}) {
1326 # start npc chat dialog
1327 $self->{npc_dialog} = new CFPlus::NPCDialog::
1328 token => $msg{npc_dialog},
1329 title => "$msg{npc_dialog}[0] (NPC)",
1330 conn => $self,
1331 ;
1332 }
1333 });
1334 }
1335
1336 $self->send ("lookat $x $y");
1337 }
1338
1339 sub destroy {
1340 my ($self) = @_;
1341
1342 (delete $self->{npc_dialog})->destroy
1343 if $self->{npc_dialog};
1344
1345 $self->SUPER::destroy;
1346
1347 %$self = ();
1348 }
1349
1350 package CFPlus::NPCDialog;
1351
1352 our @ISA = 'CFPlus::UI::Toplevel';
1353
1354 sub new {
1355 my $class = shift;
1356
1357 my $self = $class->SUPER::new (
1358 x => 'center',
1359 y => 'center',
1360 name => "npc_dialog",
1361 force_w => $::WIDTH * 0.7,
1362 force_h => $::HEIGHT * 0.7,
1363 title => "NPC Dialog",
1364 kw => { hi => 0, yes => 0, no => 0 },
1365 has_close_button => 1,
1366 @_,
1367 );
1368
1369 CFPlus::weaken (my $this = $self);
1370
1371 $self->connect (delete => sub { $this->destroy; 1 });
1372
1373 # better use a pane...
1374 $self->add (my $hbox = new CFPlus::UI::HBox);
1375 $hbox->add ($self->{textview} = new CFPlus::UI::TextScroller expand => 1);
1376
1377 $hbox->add (my $vbox = new CFPlus::UI::VBox);
1378
1379 $vbox->add (new CFPlus::UI::Label text => "Message Entry:");
1380 $vbox->add ($self->{entry} = new CFPlus::UI::Entry
1381 tooltip => "#npc_message_entry",
1382 on_activate => sub {
1383 my ($entry, $text) = @_;
1384
1385 return unless $text =~ /\S/;
1386
1387 $entry->set_text ("");
1388 $this->send ($text);
1389
1390 0
1391 },
1392 );
1393
1394 $vbox->add ($self->{options} = new CFPlus::UI::VBox);
1395
1396 $self->{bye_button} = new CFPlus::UI::Button
1397 text => "Bye (close)",
1398 tooltip => "Use this button to end talking to the NPC. This also closes the dialog window.",
1399 on_activate => sub { $this->destroy; 1 },
1400 ;
1401
1402 $self->update_options;
1403
1404 $self->{id} = "npc-channel-" . $self->{conn}->token;
1405 $self->{conn}->connect_ext ($self->{id} => sub {
1406 $this->feed (@_) if $this;
1407 });
1408
1409 $self->{conn}->send_ext_msg (npc_dialog_begin => $self->{id}, $self->{token});
1410
1411 $self->{entry}->grab_focus;
1412
1413 $self->{textview}->add_paragraph ({
1414 fg => [1, 1, 0, 1],
1415 markup => "<small>[starting conversation with <b>$self->{title}</b>]</small>\n\n",
1416 });
1417
1418 $self->show;
1419 $self
1420 };
1421
1422 sub update_options {
1423 my ($self) = @_;
1424
1425 CFPlus::weaken $self;
1426
1427 $self->{options}->clear;
1428 $self->{options}->add ($self->{bye_button});
1429
1430 for my $kw (sort keys %{ $self->{kw} }) {
1431 $self->{options}->add (new CFPlus::UI::Button
1432 text => $kw,
1433 on_activate => sub {
1434 $self->send ($kw);
1435 0
1436 },
1437 );
1438 }
1439 }
1440
1441 sub feed {
1442 my ($self, $type, @arg) = @_;
1443
1444 CFPlus::weaken $self;
1445
1446 if ($type eq "update") {
1447 my (%info) = @arg;
1448
1449 $self->{kw}{$_} = 1 for @{$info{add_topics} || []};
1450 $self->{kw}{$_} = 0 for @{$info{del_topics} || []};
1451
1452 if (exists $info{msg}) {
1453 my $text = "\n" . CFPlus::Protocol::sanitise_xml $info{msg};
1454 my $match = join "|", map "\\b\Q$_\E\\b", sort { (length $b) <=> (length $a) } keys %{ $self->{kw} };
1455 my @link;
1456 $text =~ s{
1457 ($match)
1458 }{
1459 my $kw = $1;
1460
1461 push @link, new CFPlus::UI::Label
1462 markup => "<span foreground='#c0c0ff' underline='single'>$kw</span>",
1463 can_hover => 1,
1464 can_events => 1,
1465 padding_x => 0,
1466 padding_y => 0,
1467 on_button_up => sub {
1468 $self->send ($kw);
1469 };
1470
1471 "\x{fffc}"
1472 }giex;
1473
1474 $self->{textview}->add_paragraph ({ markup => $text, widget => \@link });
1475 $self->{textview}->scroll_to_bottom;
1476 }
1477
1478 $self->update_options;
1479 } else {
1480 $self->destroy;
1481 }
1482
1483 1
1484 }
1485
1486 sub send {
1487 my ($self, $msg) = @_;
1488
1489 $self->{textview}->add_paragraph ({ markup => "\n" . CFPlus::asxml $msg });
1490 $self->{textview}->scroll_to_bottom;
1491
1492 $self->{conn}->send_ext_msg (npc_dialog_tell => $self->{id}, $msg);
1493 }
1494
1495 sub destroy {
1496 my ($self) = @_;
1497
1498 #Carp::cluck "debug\n";#d# #todo# enable: destroy gets called twice because scalar keys {} is 1
1499
1500 if ($self->{conn}) {
1501 $self->{conn}->send_ext_msg (npc_dialog_end => $self->{id}) if $self->{id};
1502 delete $self->{conn}{npc_dialog};
1503 $self->{conn}->disconnect_ext ($self->{id});
1504 }
1505
1506 $self->SUPER::destroy;
1507 }
1508
1509 1
1510