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/cvs/deliantra/Deliantra-Client/DC/Protocol.pm
Revision: 1.174
Committed: Sun Sep 2 08:44:28 2007 UTC (16 years, 9 months ago) by root
Branch: MAIN
CVS Tags: rel-0_99
Changes since 1.173: +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 base 'Crossfire::Protocol::Base';
16
17 sub new {
18 my ($class, %arg) = @_;
19
20 my $self = $class->SUPER::new (%arg,
21 setup_req => {
22 extmap => 1,
23 excmd => 1,
24 #xwidget2 => 1,#d#
25 %{$arg{setup_req} || {}},
26 msg => 0,
27 },
28 );
29
30 $self->{map_widget}->clr_commands;
31
32 my @cmd_help = map {
33 $_->{kw}[0] =~ /^(\S+) (?:\s+ \( ([^\)]*) \) )?/x
34 or die "unparseable command help: $_->{kw}[0]";
35
36 my $cmd = $1;
37 my @args = split /\|/, $2;
38 @args = (".*") unless @args;
39
40 my (undef, @par) = CFPlus::Pod::section_of $_;
41 my $text = CFPlus::Pod::as_label @par;
42
43 $_ = $_ eq ".*" ? "" : " $_"
44 for @args;
45
46 map ["$cmd$_", $text],
47 sort { (length $a) <=> (length $b) }
48 @args
49 } sort { $a->{par} <=> $b->{par} }
50 CFPlus::Pod::find command => "*";
51
52 $self->{json_coder}
53 ->convert_blessed
54 ->filter_json_single_key_object ("\fw" => sub {
55 $self->{widget}{$_[0]}
56 })
57 ->filter_json_single_key_object ("\fc" => sub {
58 my ($id) = @_;
59 sub {
60 $self->send_exti_msg (w_e => $id, @_);
61 }
62 });
63
64 # destroy widgets on logout
65 $self->{on_stop_game_guard} = $self->{map_widget}{root}->connect (stop_game => sub {
66 for my $ws (values %{delete $self->{widgetset} || {}}) {
67 $_->destroy
68 for values %{delete $ws->{w} || {}};
69 }
70 });
71
72 $self->{map_widget}->add_command (@$_)
73 for @cmd_help;
74
75 {
76 $self->{dialogue} = my $tex = new_from_file CFPlus::Texture
77 CFPlus::find_rcfile "dialogue.png", minify => 1, mipmap => 1;
78 $self->{map}->set_texture (1, @$tex{qw(name w h s t)}, @{$tex->{minified}});
79 }
80
81 {
82 $self->{noface} = my $tex = new_from_file CFPlus::Texture
83 CFPlus::find_rcfile "noface.png", minify => 1, mipmap => 1;
84 $self->{map}->set_texture (2, @$tex{qw(name w h s t)}, @{$tex->{minified}});
85 }
86
87 $self->{open_container} = 0;
88
89 # per server
90 $self->{mapcache} = "mapcache_$self->{host}_$self->{port}";
91
92 $self
93 }
94
95 sub update_fx_want {
96 my ($self) = @_;
97
98 $self->send_exti_msg (fx_want => {
99 3 => !!$::CFG->{bgm_enable}, # FT_MUSIC
100 5 => !!$::CFG->{audio_enable}, # FT_SOUND
101 6 => 1, # FT_RSRC
102 });
103 }
104
105 sub ext_capabilities {
106 my ($self, %cap) = @_;
107
108 #$self->send ("setup sound 0"); # we use a different protocol
109 $self->update_fx_want;
110
111 $self->send_exti_req (resource => "exp_table", sub {
112 my ($exp_table) = @_;
113
114 $self->register_face_handler ($exp_table, sub {
115 my ($face) = @_;
116
117 $self->{exp_table} = $self->{json_coder}->decode (delete $face->{data});
118 $_->() for values %{ $self->{on_exp_update} || {} };
119 });
120
121 ()
122 });
123
124 if (my $ts = $cap{tileset}) {
125 if (my ($default) = grep $_->[2] & 1, @$ts) {
126 $self->{tileset} = $default;
127 $self->{tilesize} = $default->[3];
128 $self->setup_req (tileset => $default->[0]);
129
130 my $w = int $self->{mapw} * 32 / $self->{tilesize};
131 my $h = int $self->{maph} * 32 / $self->{tilesize};
132
133 $self->setup_req (mapsize => "${w}x${h}");
134 }
135 }
136 }
137
138 sub ext_ambient_music {
139 my ($self, $songs) = @_;
140 &::audio_music_set_ambient ($songs);
141 }
142
143 #############################################################################
144
145 sub widget_associate {
146 my ($self, $ws, $id, $widget) = @_;
147
148 $widget ||= new CFPlus::UI::Bin;
149
150 $widget->{s_id} = $id;
151 $self->{widget}{$id} = $widget;
152
153 if ($ws) {
154 $widget->{s_ws} = $ws;
155 $self->{widgetset}{$ws}{w}{$id} = $widget;
156 }
157
158 $widget->connect (on_destroy => sub {
159 my ($widget) = @_;
160
161 delete $self->{widget}{$widget->{s_id}};
162 delete $self->{widgetset}{$widget->{s_ws}}{$widget->{s_id}}
163 if exists $widget->{s_ws};
164 });
165 }
166
167 # widgetset new
168 sub ext_ws_n {
169 my ($self, $id) = @_;
170
171 $self->{widgetset}{$id} = {
172 w => {},
173 };
174 }
175
176 # widgetset destroy
177 sub ext_ws_d {
178 my ($self, $id) = @_;
179
180 my $ws = delete $self->{widgetset}{$id}
181 or return;
182
183 $_->destroy
184 for values %{$ws->{w}};
185 }
186
187 # widgetset create
188 sub ext_ws_c {
189 my ($self, $ws, $id, $class, $args) = @_;
190
191 $self->widget_associate (
192 $ws, $id => scalar eval {
193 local $SIG{__DIE__};
194 "CFPlus::UI::$class"->new (%$args)
195 }
196 );
197 }
198
199 # widgetset associate
200 sub ext_ws_a {
201 my ($self, %ass) = @_;
202
203 # everything that has a name, wether conceivably useful or not
204 my %wkw = (
205 root => $CFPlus::UI::ROOT,
206 tooltip => $CFPlus::UI::TOOLTIP,
207
208 mapwidget => $::MAPWIDGET,
209 buttonbar => $::BUTTONBAR,
210 metaserver => $::METASERVER,
211 buttonbar => $::BUTTONBAR,
212 login_button => $::LOGIN_BUTTON,
213 quit_dialog => $::QUIT_DIALOG,
214 host_entry => $::HOST_ENTRY,
215 metaserver => $::METASERVER,
216 server_info => $::SERVER_INFO,
217
218 setup_dialog => $::SETUP_DIALOG,
219 setup_notebook => $::SETUP_NOTEBOOK,
220 setup_server => $::SETUP_SERVER,
221 setup_keyboard => $::SETUP_KEYBOARD,
222
223 pl_notebook => $::PL_NOTEBOOK,
224 pl_window => $::PL_WINDOW,
225 inventory_page => $::INVENTORY_PAGE,
226 stats_page => $::STATS_PAGE,
227 skill_page => $::SKILL_PAGE,
228 spell_page => $::SPELL_PAGE,
229 spell_list => $::SPELL_LIST,
230
231 floorbox => $::FLOORBOX,
232 help_window => $::HELP_WINDOW,
233 message_window => $::MESSAGE_WINDOW,
234 statusbox => $::SDTATUSBOX,
235
236 inv => $::INV,
237 invr => $::INVR,
238 invr_hb => $::INVR_HB,
239 );
240
241 while (my ($id, $name) = each %ass) {
242 $self->widget_associate (undef, $id => $wkw{$name});
243 }
244 }
245
246 # widget call
247 sub ext_w_c {
248 my ($self, $id, $rcb, $method, @args) = @_;
249
250 my $w = $self->{widget}{$id}
251 or return;
252
253 if ($rcb) {
254 $rcb->($w->$method (@args));
255 } else {
256 $w->$method (@args);
257 }
258 }
259
260 # widget set
261 sub ext_w_s {
262 my ($self, $id, $attr) = @_;
263
264 my $w = $self->{widget}{$id}
265 or return;
266
267 for (my $i = 0; $i < $#$attr; $i += 2) {
268 my ($member, $value) = @$attr[$i, $i+1];
269 if (defined $value) {
270 $w->{$member} = $value;
271 } else {
272 delete $w->{$member};
273 }
274 $w->{parent}->realloc if $member =~ /^c_/ && $w->{visible};
275 }
276 }
277
278 # widget get
279 sub ext_w_g {
280 my ($self, $id, $rid, @attr) = @_;
281
282 my $w = $self->{widget}{$id}
283 or return;
284
285 $self->send_exti_msg (w_e => $rid, map $w->{$_}, @attr);
286 }
287
288 # message window
289 sub ext_channel_info {
290 my ($self, $info) = @_;
291 $self->{channels}->{$info->{id}} = $info;
292 $::MESSAGE_WINDOW->add_channel ($info);
293 }
294
295 #############################################################################
296
297 sub logprint {
298 my ($self, @a) = @_;
299
300 CFPlus::DB::logprint "$Crossfire::VARDIR/log.$self->{host}" => (join "", @a), sub { };
301 }
302
303 sub _stat_numdiff {
304 my ($self, $name, $old, $new) = @_;
305
306 my $diff = $new - $old;
307
308 $diff = 0.01 * int $diff * 100;
309
310 0.1 >= abs $diff ? ()
311 : $diff < 0 ? "$name$diff" : "$name+$diff"
312 }
313
314 sub _stat_skillmaskdiff {
315 my ($self, $name, $old, $new) = @_;
316
317 my $diff = $old ^ $new
318 or return;
319
320 my @diff = map
321 {
322 $diff & $_
323 ? (($new & $_ ? "+" : "-") . $self->{spell_paths}{$_})
324 : ()
325 }
326 sort { $a <=> $b } keys %{$self->{spell_paths}};
327
328 join "", @diff
329 }
330
331 # all stats that are chacked against changes
332 my @statchange = (
333 [&CS_STAT_STR => \&_stat_numdiff, "Str"],
334 [&CS_STAT_INT => \&_stat_numdiff, "Int"],
335 [&CS_STAT_WIS => \&_stat_numdiff, "Wis"],
336 [&CS_STAT_DEX => \&_stat_numdiff, "Dex"],
337 [&CS_STAT_CON => \&_stat_numdiff, "Con"],
338 [&CS_STAT_CHA => \&_stat_numdiff, "Cha"],
339 [&CS_STAT_POW => \&_stat_numdiff, "Pow"],
340 [&CS_STAT_WC => \&_stat_numdiff, "Wc"],
341 [&CS_STAT_AC => \&_stat_numdiff, "Ac"],
342 [&CS_STAT_DAM => \&_stat_numdiff, "Dam"],
343 [&CS_STAT_SPEED => \&_stat_numdiff, "Speed"],
344 [&CS_STAT_WEAP_SP => \&_stat_numdiff, "WSp"],
345 [&CS_STAT_MAXHP => \&_stat_numdiff, "HP"],
346 [&CS_STAT_MAXSP => \&_stat_numdiff, "Mana"],
347 [&CS_STAT_MAXGRACE => \&_stat_numdiff, "Grace"],
348 [&CS_STAT_WEIGHT_LIM => \&_stat_numdiff, "Weight"],
349 [&CS_STAT_SPELL_ATTUNE => \&_stat_skillmaskdiff, "attuned"],
350 [&CS_STAT_SPELL_REPEL => \&_stat_skillmaskdiff, "repelled"],
351 [&CS_STAT_SPELL_DENY => \&_stat_skillmaskdiff, "denied"],
352 [&CS_STAT_RES_PHYS => \&_stat_numdiff, "phys"],
353 [&CS_STAT_RES_MAG => \&_stat_numdiff, "magic"],
354 [&CS_STAT_RES_FIRE => \&_stat_numdiff, "fire"],
355 [&CS_STAT_RES_ELEC => \&_stat_numdiff, "electricity"],
356 [&CS_STAT_RES_COLD => \&_stat_numdiff, "cold"],
357 [&CS_STAT_RES_CONF => \&_stat_numdiff, "confusion"],
358 [&CS_STAT_RES_ACID => \&_stat_numdiff, "acid"],
359 [&CS_STAT_RES_DRAIN => \&_stat_numdiff, "drain"],
360 [&CS_STAT_RES_GHOSTHIT => \&_stat_numdiff, "ghosthit"],
361 [&CS_STAT_RES_POISON => \&_stat_numdiff, "poison"],
362 [&CS_STAT_RES_SLOW => \&_stat_numdiff, "slow"],
363 [&CS_STAT_RES_PARA => \&_stat_numdiff, "paralyse"],
364 [&CS_STAT_TURN_UNDEAD => \&_stat_numdiff, "turnundead"],
365 [&CS_STAT_RES_FEAR => \&_stat_numdiff, "fear"],
366 [&CS_STAT_RES_DEPLETE => \&_stat_numdiff, "depletion"],
367 [&CS_STAT_RES_DEATH => \&_stat_numdiff, "death"],
368 [&CS_STAT_RES_HOLYWORD => \&_stat_numdiff, "godpower"],
369 [&CS_STAT_RES_BLIND => \&_stat_numdiff, "blind"],
370 );
371
372 sub stats_update {
373 my ($self, $stats) = @_;
374
375 my $prev = $self->{prev_stats} || { };
376
377 if (my @diffs =
378 (
379 ($stats->{+CS_STAT_EXP64} > $prev->{+CS_STAT_EXP64} ? ($stats->{+CS_STAT_EXP64} - $prev->{+CS_STAT_EXP64}) . " experience gained" : ()),
380 map {
381 $stats->{$_} && $prev->{$_}
382 && $stats->{$_}[1] > $prev->{$_}[1] ? "($self->{skill_info}{$_}+" . ($stats->{$_}[1] - $prev->{$_}[1]) . ")" : ()
383 } sort { $a <=> $b } keys %{$self->{skill_info}}
384 )
385 ) {
386 my $msg = join " ", @diffs;
387 $self->{statusbox}->add ($msg, group => "experience $msg", fg => [0.5, 1, 0.5, 0.8], timeout => 5);
388 }
389
390 if (
391 my @diffs = map $_->[1]->($self, $_->[2], $prev->{$_->[0]}, $stats->{$_->[0]}), @statchange
392 ) {
393 my $msg = "<b>stat change</b>: " . (join " ", @diffs);
394 $self->{statusbox}->add ($msg, group => "stat $msg", fg => [0.8, 1, 0.2, 1], timeout => 20);
395 }
396
397 $self->update_stats_window ($stats, $prev);
398
399 $self->{prev_stats} = { %$stats };
400 }
401
402 my %RES_TBL = (
403 phys => CS_STAT_RES_PHYS,
404 magic => CS_STAT_RES_MAG,
405 fire => CS_STAT_RES_FIRE,
406 elec => CS_STAT_RES_ELEC,
407 cold => CS_STAT_RES_COLD,
408 conf => CS_STAT_RES_CONF,
409 acid => CS_STAT_RES_ACID,
410 drain => CS_STAT_RES_DRAIN,
411 ghit => CS_STAT_RES_GHOSTHIT,
412 pois => CS_STAT_RES_POISON,
413 slow => CS_STAT_RES_SLOW,
414 para => CS_STAT_RES_PARA,
415 tund => CS_STAT_TURN_UNDEAD,
416 fear => CS_STAT_RES_FEAR,
417 depl => CS_STAT_RES_DEPLETE,
418 deat => CS_STAT_RES_DEATH,
419 holyw => CS_STAT_RES_HOLYWORD,
420 blind => CS_STAT_RES_BLIND,
421 );
422
423 sub update_stats_window {
424 my ($self, $stats, $prev) = @_;
425
426 # I love text protocols...
427
428 my $hp = $stats->{+CS_STAT_HP} * 1;
429 my $hp_m = $stats->{+CS_STAT_MAXHP} * 1;
430 my $sp = $stats->{+CS_STAT_SP} * 1;
431 my $sp_m = $stats->{+CS_STAT_MAXSP} * 1;
432 my $fo = $stats->{+CS_STAT_FOOD} * 1;
433 my $fo_m = 999;
434 my $gr = $stats->{+CS_STAT_GRACE} * 1;
435 my $gr_m = $stats->{+CS_STAT_MAXGRACE} * 1;
436
437 $::GAUGES->{hp} ->set_value ($hp, $hp_m);
438 $::GAUGES->{mana} ->set_value ($sp, $sp_m);
439 $::GAUGES->{food} ->set_value ($fo, $fo_m);
440 $::GAUGES->{grace} ->set_value ($gr, $gr_m);
441 $::GAUGES->{exp} ->set_text ("Exp: " . (::formsep ($stats->{+CS_STAT_EXP64}))
442 . " (lvl " . ($stats->{+CS_STAT_LEVEL} * 1) . ")");
443 $::GAUGES->{prg} ->set_value ($stats->{+CS_STAT_LEVEL}, $stats->{+CS_STAT_EXP64});
444 $::GAUGES->{range} ->set_text ($stats->{+CS_STAT_RANGE});
445 my $title = $stats->{+CS_STAT_TITLE};
446 $title =~ s/^Player: //;
447 $::STATWIDS->{title} ->set_text ("Title: " . $title);
448
449 $::STATWIDS->{st_str} ->set_text (sprintf "%d" , $stats->{+CS_STAT_STR});
450 $::STATWIDS->{st_dex} ->set_text (sprintf "%d" , $stats->{+CS_STAT_DEX});
451 $::STATWIDS->{st_con} ->set_text (sprintf "%d" , $stats->{+CS_STAT_CON});
452 $::STATWIDS->{st_int} ->set_text (sprintf "%d" , $stats->{+CS_STAT_INT});
453 $::STATWIDS->{st_wis} ->set_text (sprintf "%d" , $stats->{+CS_STAT_WIS});
454 $::STATWIDS->{st_pow} ->set_text (sprintf "%d" , $stats->{+CS_STAT_POW});
455 $::STATWIDS->{st_cha} ->set_text (sprintf "%d" , $stats->{+CS_STAT_CHA});
456 $::STATWIDS->{st_wc} ->set_text (sprintf "%d" , $stats->{+CS_STAT_WC});
457 $::STATWIDS->{st_ac} ->set_text (sprintf "%d" , $stats->{+CS_STAT_AC});
458 $::STATWIDS->{st_dam} ->set_text (sprintf "%d" , $stats->{+CS_STAT_DAM});
459 $::STATWIDS->{st_arm} ->set_text (sprintf "%d" , $stats->{+CS_STAT_RES_PHYS});
460 $::STATWIDS->{st_spd} ->set_text (sprintf "%.1f", $stats->{+CS_STAT_SPEED});
461 $::STATWIDS->{st_wspd}->set_text (sprintf "%.1f", $stats->{+CS_STAT_WEAP_SP});
462
463 $self->update_weight;
464
465 $::STATWIDS->{"res_$_"}->set_text (sprintf "%d%", $stats->{$RES_TBL{$_}})
466 for keys %RES_TBL;
467
468 my $sktbl = $::STATWIDS->{skill_tbl};
469 my @skills = keys %{ $self->{skill_info} };
470
471 my @order = sort { $stats->{$b->[0]}[1] <=> $stats->{$a->[0]}[1] or $a->[1] cmp $b->[1] }
472 map [$_, $self->{skill_info}{$_}],
473 grep exists $stats->{$_},
474 @skills;
475
476 if ($self->{stat_order} ne join ",", map $_->[0], @order) {
477 $self->{stat_order} = join ",", map $_->[0], @order;
478
479 $sktbl->clear;
480
481 my $sw = $self->{skillwid}{""} ||= [
482 0, 0, (new CFPlus::UI::Label text => "Experience", align => 1),
483 1, 0, (new CFPlus::UI::Label text => "Lvl.", align => 1),
484 2, 0, (new CFPlus::UI::Label text => "Progress", align => 0),
485 3, 0, (new CFPlus::UI::Label text => "Skill", expand => 1),
486 4, 0, (new CFPlus::UI::Label text => "Experience", align => 1),
487 5, 0, (new CFPlus::UI::Label text => "Lvl.", align => 1),
488 6, 0, (new CFPlus::UI::Label text => "Progress", align => 0),
489 7, 0, (new CFPlus::UI::Label text => "Skill", expand => 1),
490 ];
491
492 my @add = @$sw;
493
494 my $TOOLTIP_ALL = "\n\n<small>Left click - ready skill\nMiddle click - use spell\nRight click - further options</small>";
495
496 my @TOOLTIP_LVL = (tooltip => "<b>Level</b>. The level of the skill.$TOOLTIP_ALL", can_events => 1, can_hover => 1);
497 my @TOOLTIP_EXP = (tooltip => "<b>Experience</b>. The experience points you have in this skill.$TOOLTIP_ALL", can_events => 1, can_hover => 1);
498
499 my ($x, $y) = (0, 1);
500 for (@order) {
501 my ($idx, $name) = @$_;
502
503 my $spell_cb = sub {
504 my ($widget, $ev) = @_;
505
506 if ($ev->{button} == 1) {
507 $::CONN->user_send ("ready_skill $name");
508 } elsif ($ev->{button} == 2) {
509 $::CONN->user_send ("use_skill $name");
510 } elsif ($ev->{button} == 3) {
511 my $shortname = CFPlus::shorten $name, 14;
512 (new CFPlus::UI::Menu
513 items => [
514 ["bind <i>ready_skill $shortname</i> to a key" => sub { CFPlus::Macro::quick_macro ["ready_skill $name"] }],
515 ["bind <i>use_skill $shortname</i> to a key" => sub { CFPlus::Macro::quick_macro ["use_skill $name"] }],
516 ],
517 )->popup ($ev);
518 } else {
519 return 0;
520 }
521
522 1
523 };
524
525 my $sw = $self->{skillwid}{$idx} ||= [
526 # exp
527 (new CFPlus::UI::Label
528 align => 1, font => $::FONT_FIXED, fg => [1, 1, 0], on_button_down => $spell_cb, @TOOLTIP_EXP),
529
530 # level
531 (new CFPlus::UI::Label
532 text => "0", align => 1, font => $::FONT_FIXED, fg => [0, 1, 0], padding_x => 4, on_button_down => $spell_cb, @TOOLTIP_LVL),
533
534 # progress
535 (new CFPlus::UI::ExperienceProgress),
536
537 # label
538 (new CFPlus::UI::Label text => $name, on_button_down => $spell_cb,
539 can_events => 1, can_hover => 1, tooltip => (CFPlus::Pod::section_label skill_description => $name) . $TOOLTIP_ALL),
540 ];
541
542 push @add,
543 $x * 4 + 0, $y, $sw->[0],
544 $x * 4 + 1, $y, $sw->[1],
545 $x * 4 + 2, $y, $sw->[2],
546 $x * 4 + 3, $y, $sw->[3],
547 ;
548
549 $x++ and ($x, $y) = (0, $y + 1);
550 }
551
552 $sktbl->add_at (@add);
553 }
554
555 for (@order) {
556 my ($idx, $name) = @$_;
557 my $val = $stats->{$idx};
558
559 next if $prev->{$idx}[1] eq $val->[1];
560
561 my $sw = $self->{skillwid}{$idx};
562 $sw->[0]->set_text (::formsep ($val->[1]));
563 $sw->[1]->set_text ($val->[0] * 1);
564 $sw->[2]->set_value (@$val);
565
566 $::GAUGES->{sklprg}->set_label ("$name %d%%");
567 $::GAUGES->{sklprg}->set_value (@$val);
568 }
569 }
570
571 sub user_send {
572 my ($self, $command) = @_;
573
574 $self->{record}->($command)
575 if $self->{record};
576
577 $self->logprint ("send: ", $command);
578 $self->send_command ($command);
579 }
580
581 sub record {
582 my ($self, $cb) = @_;
583
584 $self->{record} = $cb;
585 }
586
587 sub map_scroll {
588 my ($self, $dx, $dy) = @_;
589
590 $self->{map}->scroll ($dx, $dy);
591 }
592
593 sub feed_map1a {
594 my ($self, $data) = @_;
595
596 my $missing = $self->{map}->map1a_update ($data, $self->{setup}{extmap});
597 my $delay;
598
599 for my $tile (@$missing) {
600 next if $self->{delay}{$tile};
601
602 $delay = 1;
603
604 if (my $tex = $::CONN->{texture}[$tile]) {
605 $tex->upload;
606 } else {
607 $self->{delay}{$tile} = 1;
608
609 # we assume the face is in-flight and will eventually come
610 push @{$self->{tile_cb}{$tile}}, sub {
611 delete $self->{delay}{$tile};
612 $_[0]->upload;
613 };
614 }
615 }
616
617 if ($delay) {
618 # delay the map drawing a tiny bit in the hope of getting the missing fetched
619 Event->timer (after => 0.03, cb => sub {
620 $_[0]->w->cancel;
621 $self->{map_widget}->update
622 if $self->{map_widget};
623 });
624 } else {
625 $self->{map_widget}->update;
626 }
627 }
628
629 sub magicmap {
630 my ($self, $w, $h, $x, $y, $data) = @_;
631
632 $self->{map_widget}->set_magicmap ($w, $h, $x, $y, $data);
633 }
634
635 sub flush_map {
636 my ($self) = @_;
637
638 my $map_info = delete $self->{map_info}
639 or return;
640
641 my ($hash, $x, $y, $w, $h) = @$map_info;
642
643 my $data = Compress::LZF::compress $self->{map}->get_rect ($x, $y, $w, $h);
644 $self->{map_cache_new}{$hash} = \$data;
645 CFPlus::DB::put $self->{mapcache} => $hash => $data, sub { };
646 }
647
648 sub map_clear {
649 my ($self) = @_;
650
651 $self->flush_map;
652 delete $self->{neigh_map};
653
654 $self->{map}->clear;
655 delete $self->{map_widget}{magicmap};
656 }
657
658 sub bg_fetch {
659 my ($self) = @_;
660
661 my $tile;
662
663 do {
664 $tile = pop @{$self->{bg_fetch}}
665 or return;
666 } while $self->{texture}[$tile];
667
668 CFPlus::DB::get tilecache => $tile, sub {
669 my ($data) = @_;
670
671 return unless $self->{map}; # stop when destroyed
672
673 if (defined $data) {
674 $self->have_tile ($tile, $data);
675 $self->{texture}[$tile]->upload;
676 }
677
678 $self->bg_fetch;
679 };
680 }
681
682 sub load_map($$$) {
683 my ($self, $hash, $x, $y) = @_;
684
685 my $gen = $self->{map_change_gen};
686
687 my $cb = sub {
688 return unless $gen == $self->{map_change_gen};
689
690 my ($data) = @_;
691
692 if (defined $data) {
693 $self->{map_cache_new}{$hash} = \$data;
694
695 my $data = Compress::LZF::decompress $data;
696
697 my $inprogress = @{ $self->{bg_fetch} || [] };
698 unshift @{ $self->{bg_fetch} }, $self->{map}->set_rect ($x, $y, $data);
699 $self->bg_fetch unless $inprogress;
700 }
701 };
702
703 if (my $rdata = $self->{map_cache_old}{$hash}) {
704 $cb->($$rdata);
705 } else {
706 CFPlus::DB::get $self->{mapcache} => $hash, $cb;
707 }
708 }
709
710 # hardcode /world/world_xxx_xxx map names, the savings are enourmous,
711 # (server resource,s latency, bandwidth), so this hack is warranted.
712 # the right fix is to make real tiled maps with an overview file
713 sub send_mapinfo {
714 my ($self, $data, $cb) = @_;
715
716 if ($self->{map_info}[0] =~ m%^/world/world_(\d\d\d)_(\d\d\d)$%) {
717 my ($wx, $wy) = ($1, $2);
718
719 if ($data =~ /^spatial ([1-4]+)$/) {
720 my @dx = (0, 0, 1, 0, -1);
721 my @dy = (0, -1, 0, 1, 0);
722 my ($dx, $dy);
723
724 for (split //, $1) {
725 $dx += $dx[$_];
726 $dy += $dy[$_];
727 }
728
729 $cb->(spatial => 15,
730 $self->{map_info}[1] - $self->{map}->ox + $dx * 50,
731 $self->{map_info}[2] - $self->{map}->oy + $dy * 50,
732 50, 50,
733 sprintf "/world/world_%03d_%03d", $wx + $dx, $wy + $dy
734 );
735
736 return;
737 }
738 }
739
740 $self->SUPER::send_mapinfo ($data, $cb);
741 }
742
743 # this method does a "flood fill" into every tile direction
744 # it assumes that tiles are arranged in a rectangular grid,
745 # i.e. a map is the same as the left of the right map etc.
746 # failure to comply are harmless and result in display errors
747 # at worst.
748 sub flood_fill {
749 my ($self, $block, $gx, $gy, $path, $hash, $flags) = @_;
750
751 # the server does not allow map paths > 6
752 return if 7 <= length $path;
753
754 my ($x0, $y0, $x1, $y1) = @{$self->{neigh_rect}};
755
756 for (
757 [1, 3, 0, -1],
758 [2, 4, 1, 0],
759 [3, 1, 0, 1],
760 [4, 2, -1, 0],
761 ) {
762 my ($tile, $tile2, $dx, $dy) = @$_;
763
764 next if $block & (1 << $tile);
765 my $block = $block | (1 << $tile2);
766
767 my $gx = $gx + $dx;
768 my $gy = $gy + $dy;
769
770 next unless $flags & (1 << ($tile - 1));
771 next if $self->{neigh_grid}{$gx, $gy}++;
772
773 my $neigh = $self->{neigh_map}{$hash} ||= [];
774 if (my $info = $neigh->[$tile]) {
775 my ($flags, $x, $y, $w, $h, $hash) = @$info;
776
777 $self->flood_fill ($block, $gx, $gy, "$path$tile", $hash, $flags)
778 if $x >= $x0 && $x + $w < $x1 && $y >= $y0 && $y + $h < $y1;
779
780 } else {
781 my $gen = $self->{map_change_gen};
782 $self->send_mapinfo ("spatial $path$tile", sub {
783 return unless $gen == $self->{map_change_gen};
784
785 my ($mode, $flags, $x, $y, $w, $h, $hash) = @_;
786
787 return if $mode ne "spatial";
788
789 $x += $self->{map}->ox;
790 $y += $self->{map}->oy;
791
792 $self->load_map ($hash, $x, $y)
793 unless $self->{neigh_map}{$hash}[5]++;#d#
794
795 $neigh->[$tile] = [$flags, $x, $y, $w, $h, $hash];
796
797 $self->flood_fill ($block, $gx, $gy, "$path$tile", $hash, $flags)
798 if $x >= $x0 && $x + $w < $x1 && $y >= $y0 && $y + $h < $y1;
799 });
800 }
801 }
802 }
803
804 sub map_change {
805 my ($self, $mode, $flags, $x, $y, $w, $h, $hash) = @_;
806
807 $self->flush_map;
808
809 ++$self->{map_change_gen};
810 $self->{map_cache_old} = delete $self->{map_cache_new};
811
812 my ($ox, $oy) = ($::MAP->ox, $::MAP->oy);
813
814 my $mapmapw = $self->{mapmap}->{w};
815 my $mapmaph = $self->{mapmap}->{h};
816
817 $self->{neigh_rect} = [
818 $ox - $mapmapw * 0.5, $oy - $mapmapw * 0.5,
819 $ox + $mapmapw * 0.5 + $w, $oy + $mapmapw * 0.5 + $h,
820 ];
821
822 delete $self->{neigh_grid};
823
824 $x += $ox;
825 $y += $oy;
826
827 $self->{map_info} = [$hash, $x, $y, $w, $h];
828
829 (my $map = $hash) =~ s/^.*?\/([^\/]+)$/\1/;
830 $::STATWIDS->{map}->set_text ("Map: " . $map);
831
832 $self->load_map ($hash, $x, $y);
833 $self->flood_fill (0, 0, 0, "", $hash, $flags);
834 }
835
836 sub face_find {
837 my ($self, $facenum, $face, $cb) = @_;
838
839 if ($face->{type} == 0) { # FT_FACE
840 my $id = CFPlus::DB::get_tile_id_sync $face->{name};
841
842 $face->{id} = $id;
843 $self->{map}->set_tileid ($facenum => $id);
844
845 CFPlus::DB::get tilecache => $id, $cb;
846
847 } elsif ($face->{type} & 1) { # with metadata
848 CFPlus::DB::get res_meta => $face->{name}, $cb;
849
850 } else { # no metadata
851 CFPlus::DB::get res_data => $face->{name}, $cb;
852 }
853 }
854
855 sub face_update {
856 my ($self, $facenum, $face, $changed) = @_;
857
858 if ($face->{type} == 0) {
859 # image, FT_FACE
860 CFPlus::DB::put tilecache => $face->{id} => $face->{data}, sub { }
861 if $changed;
862
863 $self->have_tile ($face->{id}, delete $face->{data});
864
865 } elsif ($face->{type} & 1) {
866 # split metadata case, FT_MUSIC, FT_SOUND
867 if ($changed) { # new data
868 my ($meta, $data) = unpack "(w/a*)*", $face->{data};
869 $face->{data} = $meta;
870
871 # rely on strict ordering here and also on later fetch
872 CFPlus::DB::put res_data => $face->{name} => $data, sub { };
873 CFPlus::DB::put res_meta => $face->{name} => $meta, sub { };
874 }
875
876 $face->{data} = $self->{json_coder}->decode ($face->{data});
877 ::add_license ($face);
878 ::message ({ markup => CFPlus::asxml "downloaded resource '$face->{data}{name}', type $face->{type}." })
879 if $changed;
880
881 if ($face->{type} == 3) { # FT_MUSIC
882 &::audio_music_push ($facenum);
883 } elsif ($face->{type} == 5) { # FT_SOUND
884 &::audio_sound_push ($facenum);
885 }
886
887 } else {
888 # flat resource case, FT_RSRC
889 CFPlus::DB::put res_data => $face->{name} => $face->{data}, sub { }
890 if $changed;
891 }
892
893 if (my $cbs = $self->{face_cb}{$facenum}) {
894 $_->($face, $changed) for @$cbs;
895 }
896 }
897
898 sub smooth_update {
899 my ($self, $facenum, $face) = @_;
900
901 $self->{map}->set_smooth ($facenum, $face->{smoothface}, $face->{smoothlevel});
902 }
903
904 sub have_tile {
905 my ($self, $tile, $data) = @_;
906
907 return unless $self->{map};
908
909 my $tex = $self->{texture}[$tile] ||=
910 new CFPlus::Texture
911 tile => $tile,
912 image => $data, delete_image => 1,
913 minify => 1, mipmap => 1;
914
915 if (my $cbs = delete $self->{tile_cb}{$tile}) {
916 $_->($tex) for @$cbs;
917 }
918 }
919
920 # call in non-void context registers a temporary
921 # hook with handle, otherwise its permanent
922 sub on_face_change {
923 my ($self, $num, $cb) = @_;
924
925 push @{$self->{face_cb}{$num}}, $cb;
926
927 defined wantarray
928 ? CFPlus::guard {
929 @{$self->{face_cb}{$num}}
930 = grep $_ != $cb,
931 @{$self->{face_cb}{$num}};
932 }
933 : ()
934 }
935
936 # call in non-void context registers a temporary
937 # hook with handle, otherwise its permanent
938 sub register_face_handler {
939 my ($self, $num, $cb) = @_;
940
941 return unless $num;
942
943 # invoke if available right now
944 $cb->($self->{face}[$num], 0)
945 unless exists $self->{face}[$num]{loading};
946
947 # future changes
948 $self->on_face_change ($num => $cb)
949 }
950
951 sub sound_play {
952 my ($self, $type, $face, $dx, $dy, $vol) = @_;
953
954 &::audio_sound_play ($face, $dx, $dy, $vol)
955 unless $type & 1; # odd types are silent for future expansion
956 }
957
958 my $LAST_QUERY; # server is stupid, stupid, stupid
959
960 sub query {
961 my ($self, $flags, $prompt) = @_;
962
963 $prompt = $LAST_QUERY unless length $prompt;
964 $LAST_QUERY = $prompt;
965
966 $self->{query}-> ($self, $flags, $prompt);
967 }
968
969 sub sanitise_xml($) {
970 local $_ = shift;
971
972 # we now weed out all tags we do not support
973 s{ <(?! /?i> | /?u> | /?b> | /?big | /?small | /?s | /?tt | fg\ | /fg>)
974 }{
975 "&lt;"
976 }gex;
977
978 # now all entities
979 s/&(?!amp;|lt;|gt;|apos;|quot;|#[0-9]+;|#x[0-9a-fA-F]+;)/&amp;/g;
980
981 # handle some elements
982 s/<fg name='([^']*)'>(.*?)<\/fg>/<span foreground='$1'>$2<\/span>/gs;
983 s/<fg name="([^"]*)">(.*?)<\/fg>/<span foreground="$1">$2<\/span>/gs;
984
985 $_
986 }
987
988 our %NAME_TO_COLOR = (
989 black => 0,
990 white => 1,
991 darkblue => 2,
992 red => 3,
993 orange => 4,
994 lightblue => 5,
995 darkorange => 6,
996 green => 7,
997 darkgreen => 8,
998 grey => 9,
999 brown => 10,
1000 yellow => 11,
1001 tan => 12,
1002 );
1003
1004 our @CF_COLOR = (
1005 [1.00, 1.00, 1.00], #[0.00, 0.00, 0.00],
1006 [1.00, 1.00, 1.00],
1007 [0.50, 0.50, 1.00], #[0.00, 0.00, 0.55]
1008 [1.00, 0.00, 0.00],
1009 [1.00, 0.54, 0.00],
1010 [0.11, 0.56, 1.00],
1011 [0.93, 0.46, 0.00],
1012 [0.18, 0.54, 0.34],
1013 [0.56, 0.73, 0.56],
1014 [0.80, 0.80, 0.80],
1015 [0.75, 0.61, 0.20],
1016 [0.99, 0.77, 0.26],
1017 [0.74, 0.65, 0.41],
1018 );
1019
1020 sub msg {
1021 my ($self, $color, $type, $text, @extra) = @_;
1022
1023 $text = sanitise_xml $text;
1024
1025 if (my $cb = $self->{cb_msg}{$type}) {
1026 $_->($self, $color, $type, $text, @extra) for values %$cb;
1027 } elsif ($type =~ /^(?:chargen-race-title|chargen-race-description)$/) {
1028 $type =~ s/-/_/g;
1029 $self->{$type} = $text;
1030 } else {
1031 $self->logprint ("msg: ", $text);
1032 return if $color < 0; # negative color == ignore if not understood
1033
1034 my $fg = $CF_COLOR[$color & NDI_COLOR_MASK] || [1, 0, 0];
1035
1036 ## try to create single paragraphs of multiple lines sent by the server
1037 # no longer neecssary with TRT servers
1038 #$text =~ s/(?<=\S)\n(?=\w)/ /g;
1039
1040 for (split /\n/, $text) {
1041 ::message ({
1042 fg => $fg,
1043 markup => $_,
1044 type => $type,
1045 extra => [@extra],
1046 color_flags => $color, #d# ugly, kill
1047 });
1048
1049 $color &= ~NDI_CLEAR; # only clear once for multiline messages
1050 # actually, this is an ugly design. _we_ should control the channels,
1051 # not some random other widget, as the channels are clearly protocol-specific.
1052 # then we could also react to flags such as CLEAR without resorting to
1053 # hacks such as color_flags, above.
1054 }
1055
1056 $self->{statusbox}->add ($text,
1057 group => $text,
1058 fg => $fg,
1059 timeout => $color >= 2 ? 180 : 10,
1060 tooltip_font => $::FONT_FIXED,
1061 ) if $type eq "info";
1062 }
1063 }
1064
1065 sub spell_add {
1066 my ($self, $spell) = @_;
1067
1068 # try to create single paragraphs out of the multiple lines sent by the server
1069 $spell->{message} =~ s/(?<=\S)\n(?=\w)/ /g;
1070 $spell->{message} =~ s/\n+$//;
1071 $spell->{message} ||= "Server did not provide a description for this spell.";
1072
1073 $::SPELL_LIST->add_spell ($spell);
1074
1075 $self->{map_widget}->add_command ("invoke $spell->{name}", CFPlus::asxml $spell->{message});
1076 $self->{map_widget}->add_command ("cast $spell->{name}", CFPlus::asxml $spell->{message});
1077 }
1078
1079 sub spell_delete {
1080 my ($self, $spell) = @_;
1081
1082 $::SPELL_LIST->remove_spell ($spell);
1083 }
1084
1085 sub setup {
1086 my ($self, $setup) = @_;
1087
1088 $self->{map_widget}->set_tilesize ($self->{tilesize});
1089 $::MAP->resize ($self->{mapw}, $self->{maph});
1090 }
1091
1092 sub addme_success {
1093 my ($self) = @_;
1094
1095 my %skill_help;
1096
1097 for my $node (CFPlus::Pod::find skill_description => "*") {
1098 my (undef, @par) = CFPlus::Pod::section_of $node;
1099 $skill_help{$node->{kw}[0]} = CFPlus::Pod::as_label @par;
1100 };
1101
1102 for my $skill (values %{$self->{skill_info}}) {
1103 $self->{map_widget}->add_command ("ready_skill $skill",
1104 (CFPlus::asxml "Ready the skill '$skill'\n\n")
1105 . $skill_help{$skill});
1106 $self->{map_widget}->add_command ("use_skill $skill",
1107 (CFPlus::asxml "Immediately use the skill '$skill'\n\n")
1108 . $skill_help{$skill});
1109 }
1110 }
1111
1112 sub eof {
1113 my ($self) = @_;
1114
1115 $self->{map_widget}->clr_commands;
1116
1117 ::stop_game ();
1118 }
1119
1120 sub update_floorbox {
1121 $CFPlus::UI::ROOT->on_refresh ($::FLOORBOX => sub {
1122 return unless $::CONN;
1123
1124 $::FLOORBOX->clear;
1125
1126 my @add;
1127
1128 my $row;
1129 for (sort { $a->{count} <=> $b->{count} } values %{ $::CONN->{container}{$::CONN->{open_container} || 0} }) {
1130 if ($row < 6) {
1131 local $_->{face_widget}; # hack to force recreation of widget
1132 local $_->{desc_widget}; # hack to force recreation of widget
1133 CFPlus::Item::update_widgets $_;
1134
1135 push @add,
1136 0, $row, $_->{face_widget},
1137 1, $row, $_->{desc_widget};
1138
1139 $row++;
1140 } else {
1141 push @add, 1, $row, new CFPlus::UI::Button
1142 text => "More...",
1143 on_activate => sub { ::toggle_player_page ($::INVENTORY_PAGE); 0 },
1144 ;
1145 last;
1146 }
1147 }
1148 if ($::CONN->{open_container}) {
1149 push @add, 1, $row++, new CFPlus::UI::Button
1150 text => "Close container",
1151 on_activate => sub { $::CONN->send ("apply $::CONN->{open_container}") }
1152 ;
1153 }
1154
1155 $::FLOORBOX->add_at (@add);
1156 });
1157
1158 $::WANT_REFRESH->start;
1159 }
1160
1161 sub set_opencont {
1162 my ($conn, $tag, $name) = @_;
1163 $conn->{open_container} = $tag;
1164 update_floorbox;
1165
1166 $::INVR_HB->clear ();
1167 $::INVR_HB->add (new CFPlus::UI::Label align => 0, expand => 1, text => $name);
1168
1169 if ($tag != 0) { # Floor isn't closable, is it?
1170 $::INVR_HB->add (new CFPlus::UI::Button
1171 text => "Close container",
1172 tooltip => "Close the currently open container (if one is open)",
1173 on_activate => sub {
1174 $::CONN->send ("apply $tag") # $::CONN->{open_container}")
1175 if $tag != 0;
1176 0
1177 },
1178 );
1179 }
1180
1181 $::INVR->set_items ($conn->{container}{$tag});
1182 }
1183
1184 sub update_containers {
1185 my ($self) = @_;
1186
1187 $CFPlus::UI::ROOT->on_refresh ("update_containers_$self" => sub {
1188 my $todo = delete $self->{update_container}
1189 or return;
1190
1191 for my $tag (keys %$todo) {
1192 update_floorbox if $tag == 0 or $tag == $self->{open_container};
1193 if ($tag == 0) {
1194 $::INVR->set_items ($self->{container}{0})
1195 if $tag == $self->{open_container};
1196 } elsif ($tag == $self->{player}{tag}) {
1197 $::INV->set_items ($self->{container}{$tag})
1198 } else {
1199 $::INVR->set_items ($self->{container}{$tag})
1200 if $tag == $self->{open_container};
1201 }
1202 }
1203 });
1204 }
1205
1206 sub container_add {
1207 my ($self, $tag, $items) = @_;
1208
1209 $self->{update_container}{$tag}++;
1210 $self->update_containers;
1211 }
1212
1213 sub container_clear {
1214 my ($self, $tag) = @_;
1215
1216 $self->{update_container}{$tag}++;
1217 $self->update_containers;
1218 }
1219
1220 sub item_delete {
1221 my ($self, @items) = @_;
1222
1223 $self->{update_container}{$_->{container}}++
1224 for @items;
1225
1226 $self->update_containers;
1227 }
1228
1229 sub item_update {
1230 my ($self, $item) = @_;
1231
1232 #d# print "item_update: $item->{tag} in $item->{container} ($self->{player}{tag}) ($::CONN->{open_container})\n";
1233
1234 CFPlus::Item::update_widgets $item;
1235
1236 if ($item->{tag} == $::CONN->{open_container} && not ($item->{flags} & F_OPEN)) {
1237 set_opencont ($::CONN, 0, "Floor");
1238
1239 } elsif ($item->{flags} & F_OPEN) {
1240 set_opencont ($::CONN, $item->{tag}, CFPlus::Item::desc_string $item);
1241
1242 } else {
1243 $self->{update_container}{$item->{container}}++;
1244 $self->update_containers;
1245 }
1246 }
1247
1248 sub player_update {
1249 my ($self, $player) = @_;
1250
1251 $self->update_weight;
1252 }
1253
1254 sub update_weight {
1255 my ($self) = @_;
1256
1257 my $weight = .001 * $self->{player}{weight};
1258 my $limit = .001 * $self->{stat}{+CS_STAT_WEIGHT_LIM};
1259
1260 $::STATWIDS->{weight}->set_text (sprintf "Weight: %.1fkg", $weight);
1261 $::STATWIDS->{m_weight}->set_text (sprintf "%.1fkg", $limit);
1262 $::STATWIDS->{i_weight}->set_text (sprintf "%.1f/%.1fkg", $weight, $limit);
1263 }
1264
1265 sub update_server_info {
1266 my ($self) = @_;
1267
1268 my @yesno = ("<span foreground='red'>no</span>", "<span foreground='green'>yes</span>");
1269
1270 $::SERVER_INFO->set_markup (
1271 "server <tt>$self->{host}:$self->{port}</tt>\n"
1272 . "protocol version <tt>$self->{version}</tt>\n"
1273 . "minimap support $yesno[$self->{setup}{mapinfocmd} > 0]\n"
1274 . "extended command support $yesno[$self->{setup}{extcmd} > 0]\n"
1275 . "examine command support $yesno[$self->{setup}{excmd} > 0]\n"
1276 . "editing support $yesno[!!$self->{editor_support}]\n"
1277 . "map attributes $yesno[$self->{setup}{extmap} > 0]\n"
1278 . "big image protocol support $yesno[$self->{setup}{fxix} > 0]\n"
1279 . "cfplus support $yesno[$self->{cfplus_ext} > 0]"
1280 . ($self->{cfplus_ext} > 0 ? ", version $self->{cfplus_ext}" : "") ."\n"
1281 . "map size $self->{mapw}×$self->{maph}\n"
1282 );
1283
1284 }
1285
1286 sub logged_in {
1287 my ($self) = @_;
1288
1289 $self->send_ext_req (cfplus_support => version => 2, sub {
1290 my (%msg) = @_;
1291
1292 $self->{cfplus_ext} = $msg{version};
1293 $self->update_server_info;
1294
1295 if ($self->{cfplus_ext} >= 2) {
1296 $self->send_ext_req ("editor_support", sub {
1297 $self->{editor_support} = { @_ };
1298 $self->update_server_info;
1299
1300 0
1301 });
1302 }
1303
1304 0
1305 });
1306
1307 $self->update_server_info;
1308
1309 $self->send_command ("output-sync $::CFG->{output_sync}");
1310 $self->send_command ("output-count $::CFG->{output_count}");
1311 $self->send_command ("output-rate $::CFG->{output_rate}") if $::CFG->{output_rate} > 0;
1312 $self->send_command ("pickup $::CFG->{pickup}");
1313 }
1314
1315 sub lookat {
1316 my ($self, $x, $y) = @_;
1317
1318 if ($self->{cfplus_ext}) {
1319 $self->send_ext_req (lookat => $x, $y, sub {
1320 my (%msg) = @_;
1321
1322 if (exists $msg{npc_dialog}) {
1323 # start npc chat dialog
1324 $self->{npc_dialog} = new CFPlus::NPCDialog::
1325 token => $msg{npc_dialog},
1326 title => "$msg{npc_dialog}[0] (NPC)",
1327 conn => $self,
1328 ;
1329 }
1330 });
1331 }
1332
1333 $self->send ("lookat $x $y");
1334 }
1335
1336 sub destroy {
1337 my ($self) = @_;
1338
1339 (delete $self->{npc_dialog})->destroy
1340 if $self->{npc_dialog};
1341
1342 $self->SUPER::destroy;
1343
1344 %$self = ();
1345 }
1346
1347 package CFPlus::NPCDialog;
1348
1349 our @ISA = 'CFPlus::UI::Toplevel';
1350
1351 sub new {
1352 my $class = shift;
1353
1354 my $self = $class->SUPER::new (
1355 x => 'center',
1356 y => 'center',
1357 name => "npc_dialog",
1358 force_w => $::WIDTH * 0.7,
1359 force_h => $::HEIGHT * 0.7,
1360 title => "NPC Dialog",
1361 kw => { hi => 0, yes => 0, no => 0 },
1362 has_close_button => 1,
1363 @_,
1364 );
1365
1366 CFPlus::weaken (my $this = $self);
1367
1368 $self->connect (delete => sub { $this->destroy; 1 });
1369
1370 # better use a pane...
1371 $self->add (my $hbox = new CFPlus::UI::HBox);
1372 $hbox->add ($self->{textview} = new CFPlus::UI::TextScroller expand => 1);
1373
1374 $hbox->add (my $vbox = new CFPlus::UI::VBox);
1375
1376 $vbox->add (new CFPlus::UI::Label text => "Message Entry:");
1377 $vbox->add ($self->{entry} = new CFPlus::UI::Entry
1378 tooltip => "#npc_message_entry",
1379 on_activate => sub {
1380 my ($entry, $text) = @_;
1381
1382 return unless $text =~ /\S/;
1383
1384 $entry->set_text ("");
1385 $this->send ($text);
1386
1387 0
1388 },
1389 );
1390
1391 $vbox->add ($self->{options} = new CFPlus::UI::VBox);
1392
1393 $self->{bye_button} = new CFPlus::UI::Button
1394 text => "Bye (close)",
1395 tooltip => "Use this button to end talking to the NPC. This also closes the dialog window.",
1396 on_activate => sub { $this->destroy; 1 },
1397 ;
1398
1399 $self->update_options;
1400
1401 $self->{id} = "npc-channel-" . $self->{conn}->token;
1402 $self->{conn}->connect_ext ($self->{id} => sub {
1403 $this->feed (@_) if $this;
1404 });
1405
1406 $self->{conn}->send_ext_msg (npc_dialog_begin => $self->{id}, $self->{token});
1407
1408 $self->{entry}->grab_focus;
1409
1410 $self->{textview}->add_paragraph ({
1411 fg => [1, 1, 0, 1],
1412 markup => "<small>[starting conversation with <b>$self->{title}</b>]</small>\n\n",
1413 });
1414
1415 $self->show;
1416 $self
1417 };
1418
1419 sub update_options {
1420 my ($self) = @_;
1421
1422 CFPlus::weaken $self;
1423
1424 $self->{options}->clear;
1425 $self->{options}->add ($self->{bye_button});
1426
1427 for my $kw (sort keys %{ $self->{kw} }) {
1428 $self->{options}->add (new CFPlus::UI::Button
1429 text => $kw,
1430 on_activate => sub {
1431 $self->send ($kw);
1432 0
1433 },
1434 );
1435 }
1436 }
1437
1438 sub feed {
1439 my ($self, $type, @arg) = @_;
1440
1441 CFPlus::weaken $self;
1442
1443 if ($type eq "update") {
1444 my (%info) = @arg;
1445
1446 $self->{kw}{$_} = 1 for @{$info{add_topics} || []};
1447 $self->{kw}{$_} = 0 for @{$info{del_topics} || []};
1448
1449 if (exists $info{msg}) {
1450 my $text = "\n" . CFPlus::Protocol::sanitise_xml $info{msg};
1451 my $match = join "|", map "\\b\Q$_\E\\b", sort { (length $b) <=> (length $a) } keys %{ $self->{kw} };
1452 my @link;
1453 $text =~ s{
1454 ($match)
1455 }{
1456 my $kw = $1;
1457
1458 push @link, new CFPlus::UI::Label
1459 markup => "<span foreground='#c0c0ff' underline='single'>$kw</span>",
1460 can_hover => 1,
1461 can_events => 1,
1462 padding_x => 0,
1463 padding_y => 0,
1464 on_button_up => sub {
1465 $self->send ($kw);
1466 };
1467
1468 "\x{fffc}"
1469 }giex;
1470
1471 $self->{textview}->add_paragraph ({ markup => $text, widget => \@link });
1472 $self->{textview}->scroll_to_bottom;
1473 }
1474
1475 $self->update_options;
1476 } else {
1477 $self->destroy;
1478 }
1479
1480 1
1481 }
1482
1483 sub send {
1484 my ($self, $msg) = @_;
1485
1486 $self->{textview}->add_paragraph ({ markup => "\n" . CFPlus::asxml $msg });
1487 $self->{textview}->scroll_to_bottom;
1488
1489 $self->{conn}->send_ext_msg (npc_dialog_tell => $self->{id}, $msg);
1490 }
1491
1492 sub destroy {
1493 my ($self) = @_;
1494
1495 #Carp::cluck "debug\n";#d# #todo# enable: destroy gets called twice because scalar keys {} is 1
1496
1497 if ($self->{conn}) {
1498 $self->{conn}->send_ext_msg (npc_dialog_end => $self->{id}) if $self->{id};
1499 delete $self->{conn}{npc_dialog};
1500 $self->{conn}->disconnect_ext ($self->{id});
1501 }
1502
1503 $self->SUPER::destroy;
1504 }
1505
1506 1
1507