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/cvs/deliantra/Deliantra-Client/DC/Protocol.pm
Revision: 1.165
Committed: Wed Aug 22 21:47:59 2007 UTC (16 years, 9 months ago) by root
Branch: MAIN
Changes since 1.164: +0 -1 lines
Log Message:
asarth said he hates his command being echoed. he is right

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 my @order = sort { $stats->{$b->[0]}[1] <=> $stats->{$a->[0]}[1] or $a->[1] cmp $b->[1] }
484 map [$_, $self->{skill_info}{$_}],
485 grep exists $stats->{$_},
486 @skills;
487
488 if ($self->{stat_order} ne join ",", map $_->[0], @order) {
489 $self->{stat_order} = join ",", map $_->[0], @order;
490
491 $sktbl->clear;
492
493 my $sw = $self->{skillwid}{""} ||= [
494 0, 0, (new CFPlus::UI::Label text => "Experience", align => 1),
495 1, 0, (new CFPlus::UI::Label text => "Lvl.", align => 1),
496 2, 0, (new CFPlus::UI::Label text => "Progress", align => 0),
497 3, 0, (new CFPlus::UI::Label text => "Skill", expand => 1),
498 4, 0, (new CFPlus::UI::Label text => "Experience", align => 1),
499 5, 0, (new CFPlus::UI::Label text => "Lvl.", align => 1),
500 6, 0, (new CFPlus::UI::Label text => "Progress", align => 0),
501 7, 0, (new CFPlus::UI::Label text => "Skill", expand => 1),
502 ];
503
504 my @add = @$sw;
505
506 my $TOOLTIP_ALL = "\n\n<small>Left click - ready skill\nMiddle click - use spell\nRight click - further options</small>";
507
508 my @TOOLTIP_LVL = (tooltip => "<b>Level</b>. The level of the skill.$TOOLTIP_ALL", can_events => 1, can_hover => 1);
509 my @TOOLTIP_EXP = (tooltip => "<b>Experience</b>. The experience points you have in this skill.$TOOLTIP_ALL", can_events => 1, can_hover => 1);
510
511 my ($x, $y) = (0, 1);
512 for (@order) {
513 my ($idx, $name) = @$_;
514
515 my $spell_cb = sub {
516 my ($widget, $ev) = @_;
517
518 if ($ev->{button} == 1) {
519 $::CONN->user_send ("ready_skill $name");
520 } elsif ($ev->{button} == 2) {
521 $::CONN->user_send ("use_skill $name");
522 } elsif ($ev->{button} == 3) {
523 my $shortname = CFPlus::shorten $name, 14;
524 (new CFPlus::UI::Menu
525 items => [
526 ["bind <i>ready_skill $shortname</i> to a key" => sub { CFPlus::Macro::quick_macro ["ready_skill $name"] }],
527 ["bind <i>use_skill $shortname</i> to a key" => sub { CFPlus::Macro::quick_macro ["use_skill $name"] }],
528 ],
529 )->popup ($ev);
530 } else {
531 return 0;
532 }
533
534 1
535 };
536
537 my $sw = $self->{skillwid}{$idx} ||= [
538 # exp
539 (new CFPlus::UI::Label
540 align => 1, font => $::FONT_FIXED, fg => [1, 1, 0], on_button_down => $spell_cb, @TOOLTIP_EXP),
541
542 # level
543 (new CFPlus::UI::Label
544 text => "0", align => 1, font => $::FONT_FIXED, fg => [0, 1, 0], padding_x => 4, on_button_down => $spell_cb, @TOOLTIP_LVL),
545
546 # progress
547 (new CFPlus::UI::ExperienceProgress),
548
549 # label
550 (new CFPlus::UI::Label text => $name, on_button_down => $spell_cb,
551 can_events => 1, can_hover => 1, tooltip => (CFPlus::Pod::section_label skill_description => $name) . $TOOLTIP_ALL),
552 ];
553
554 push @add,
555 $x * 4 + 0, $y, $sw->[0],
556 $x * 4 + 1, $y, $sw->[1],
557 $x * 4 + 2, $y, $sw->[2],
558 $x * 4 + 3, $y, $sw->[3],
559 ;
560
561 $x++ and ($x, $y) = (0, $y + 1);
562 }
563
564 $sktbl->add_at (@add);
565 }
566
567 for (@order) {
568 my ($idx, $name) = @$_;
569 my $val = $stats->{$idx};
570
571 next if $prev->{$idx}[1] == $val->[1];
572
573 my $sw = $self->{skillwid}{$idx};
574 $sw->[0]->set_text (::formsep ($val->[1]));
575 $sw->[1]->set_text ($val->[0] * 1);
576 $sw->[2]->set_value (@$val);
577
578 $::GAUGES->{sklprg}->set_label ("$name %d%%");
579 $::GAUGES->{sklprg}->set_value (@$val);
580 }
581 }
582
583 sub macro_send {
584 my ($self, $macro) = @_;
585
586 for my $cmd (@{ $macro->{action} }) {
587 $self->send_command ($cmd);
588 }
589 }
590
591 sub user_send {
592 my ($self, $command) = @_;
593
594 $self->{record}->($command)
595 if $self->{record};
596
597 $self->logprint ("send: ", $command);
598 $self->send_command ($command);
599 }
600
601 sub record {
602 my ($self, $cb) = @_;
603
604 $self->{record} = $cb;
605 }
606
607 sub map_scroll {
608 my ($self, $dx, $dy) = @_;
609
610 $self->{map}->scroll ($dx, $dy);
611 }
612
613 sub feed_map1a {
614 my ($self, $data) = @_;
615
616 my $missing = $self->{map}->map1a_update ($data, $self->{setup}{extmap});
617 my $delay;
618
619 for my $tile (@$missing) {
620 next if $self->{delay}{$tile};
621
622 $delay = 1;
623
624 if (my $tex = $::CONN->{texture}[$tile]) {
625 $tex->upload;
626 } else {
627 $self->{delay}{$tile} = 1;
628
629 # we assume the face is in-flight and will eventually come
630 push @{$self->{tile_cb}{$tile}}, sub {
631 delete $self->{delay}{$tile};
632 $_[0]->upload;
633 };
634 }
635 }
636
637 if ($delay) {
638 # delay the map drawing a tiny bit in the hope of getting the missing fetched
639 Event->timer (after => 0.03, cb => sub {
640 $_[0]->w->cancel;
641 $self->{map_widget}->update
642 if $self->{map_widget};
643 });
644 } else {
645 $self->{map_widget}->update;
646 }
647 }
648
649 sub magicmap {
650 my ($self, $w, $h, $x, $y, $data) = @_;
651
652 $self->{map_widget}->set_magicmap ($w, $h, $x, $y, $data);
653 }
654
655 sub flush_map {
656 my ($self) = @_;
657
658 my $map_info = delete $self->{map_info}
659 or return;
660
661 my ($hash, $x, $y, $w, $h) = @$map_info;
662
663 my $data = Compress::LZF::compress $self->{map}->get_rect ($x, $y, $w, $h);
664 $self->{map_cache_new}{$hash} = \$data;
665 CFPlus::DB::put $self->{mapcache} => $hash => $data, sub { };
666 }
667
668 sub map_clear {
669 my ($self) = @_;
670
671 $self->flush_map;
672 delete $self->{neigh_map};
673
674 $self->{map}->clear;
675 delete $self->{map_widget}{magicmap};
676 }
677
678 sub bg_fetch {
679 my ($self) = @_;
680
681 my $tile;
682
683 do {
684 $tile = pop @{$self->{bg_fetch}}
685 or return;
686 } while $self->{texture}[$tile];
687
688 CFPlus::DB::get tilecache => $tile, sub {
689 my ($data) = @_;
690
691 return unless $self->{map}; # stop when destroyed
692
693 if (defined $data) {
694 $self->have_tile ($tile, $data);
695 $self->{texture}[$tile]->upload;
696 }
697
698 $self->bg_fetch;
699 };
700 }
701
702 sub load_map($$$) {
703 my ($self, $hash, $x, $y) = @_;
704
705 my $gen = $self->{map_change_gen};
706
707 my $cb = sub {
708 return unless $gen == $self->{map_change_gen};
709
710 my ($data) = @_;
711
712 if (defined $data) {
713 $self->{map_cache_new}{$hash} = \$data;
714
715 my $data = Compress::LZF::decompress $data;
716
717 my $inprogress = @{ $self->{bg_fetch} || [] };
718 unshift @{ $self->{bg_fetch} }, $self->{map}->set_rect ($x, $y, $data);
719 $self->bg_fetch unless $inprogress;
720 }
721 };
722
723 if (my $rdata = $self->{map_cache_old}{$hash}) {
724 $cb->($$rdata);
725 } else {
726 CFPlus::DB::get $self->{mapcache} => $hash, $cb;
727 }
728 }
729
730 # hardcode /world/world_xxx_xxx map names, the savings are enourmous,
731 # (server resource,s latency, bandwidth), so this hack is warranted.
732 # the right fix is to make real tiled maps with an overview file
733 sub send_mapinfo {
734 my ($self, $data, $cb) = @_;
735
736 if ($self->{map_info}[0] =~ m%^/world/world_(\d\d\d)_(\d\d\d)$%) {
737 my ($wx, $wy) = ($1, $2);
738
739 if ($data =~ /^spatial ([1-4]+)$/) {
740 my @dx = (0, 0, 1, 0, -1);
741 my @dy = (0, -1, 0, 1, 0);
742 my ($dx, $dy);
743
744 for (split //, $1) {
745 $dx += $dx[$_];
746 $dy += $dy[$_];
747 }
748
749 $cb->(spatial => 15,
750 $self->{map_info}[1] - $self->{map}->ox + $dx * 50,
751 $self->{map_info}[2] - $self->{map}->oy + $dy * 50,
752 50, 50,
753 sprintf "/world/world_%03d_%03d", $wx + $dx, $wy + $dy
754 );
755
756 return;
757 }
758 }
759
760 $self->SUPER::send_mapinfo ($data, $cb);
761 }
762
763 # this method does a "flood fill" into every tile direction
764 # it assumes that tiles are arranged in a rectangular grid,
765 # i.e. a map is the same as the left of the right map etc.
766 # failure to comply are harmless and result in display errors
767 # at worst.
768 sub flood_fill {
769 my ($self, $block, $gx, $gy, $path, $hash, $flags) = @_;
770
771 # the server does not allow map paths > 6
772 return if 7 <= length $path;
773
774 my ($x0, $y0, $x1, $y1) = @{$self->{neigh_rect}};
775
776 for (
777 [1, 3, 0, -1],
778 [2, 4, 1, 0],
779 [3, 1, 0, 1],
780 [4, 2, -1, 0],
781 ) {
782 my ($tile, $tile2, $dx, $dy) = @$_;
783
784 next if $block & (1 << $tile);
785 my $block = $block | (1 << $tile2);
786
787 my $gx = $gx + $dx;
788 my $gy = $gy + $dy;
789
790 next unless $flags & (1 << ($tile - 1));
791 next if $self->{neigh_grid}{$gx, $gy}++;
792
793 my $neigh = $self->{neigh_map}{$hash} ||= [];
794 if (my $info = $neigh->[$tile]) {
795 my ($flags, $x, $y, $w, $h, $hash) = @$info;
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 } else {
801 my $gen = $self->{map_change_gen};
802 $self->send_mapinfo ("spatial $path$tile", sub {
803 return unless $gen == $self->{map_change_gen};
804
805 my ($mode, $flags, $x, $y, $w, $h, $hash) = @_;
806
807 return if $mode ne "spatial";
808
809 $x += $self->{map}->ox;
810 $y += $self->{map}->oy;
811
812 $self->load_map ($hash, $x, $y)
813 unless $self->{neigh_map}{$hash}[5]++;#d#
814
815 $neigh->[$tile] = [$flags, $x, $y, $w, $h, $hash];
816
817 $self->flood_fill ($block, $gx, $gy, "$path$tile", $hash, $flags)
818 if $x >= $x0 && $x + $w < $x1 && $y >= $y0 && $y + $h < $y1;
819 });
820 }
821 }
822 }
823
824 sub map_change {
825 my ($self, $mode, $flags, $x, $y, $w, $h, $hash) = @_;
826
827 $self->flush_map;
828
829 ++$self->{map_change_gen};
830 $self->{map_cache_old} = delete $self->{map_cache_new};
831
832 my ($ox, $oy) = ($::MAP->ox, $::MAP->oy);
833
834 my $mapmapw = $self->{mapmap}->{w};
835 my $mapmaph = $self->{mapmap}->{h};
836
837 $self->{neigh_rect} = [
838 $ox - $mapmapw * 0.5, $oy - $mapmapw * 0.5,
839 $ox + $mapmapw * 0.5 + $w, $oy + $mapmapw * 0.5 + $h,
840 ];
841
842 delete $self->{neigh_grid};
843
844 $x += $ox;
845 $y += $oy;
846
847 $self->{map_info} = [$hash, $x, $y, $w, $h];
848
849 (my $map = $hash) =~ s/^.*?\/([^\/]+)$/\1/;
850 $::STATWIDS->{map}->set_text ("Map: " . $map);
851
852 $self->load_map ($hash, $x, $y);
853 $self->flood_fill (0, 0, 0, "", $hash, $flags);
854 }
855
856 sub face_find {
857 my ($self, $facenum, $face, $cb) = @_;
858
859 if ($face->{type} == 0) { # FT_FACE
860 my $id = CFPlus::DB::get_tile_id_sync $face->{name};
861
862 $face->{id} = $id;
863 $self->{map}->set_tileid ($facenum => $id);
864
865 CFPlus::DB::get tilecache => $id, $cb;
866
867 } elsif ($face->{type} & 1) { # with metadata
868 CFPlus::DB::get res_meta => $face->{name}, $cb;
869
870 } else { # no metadata
871 CFPlus::DB::get res_data => $face->{name}, $cb;
872 }
873 }
874
875 sub face_update {
876 my ($self, $facenum, $face, $changed) = @_;
877
878 if ($face->{type} == 0) {
879 # image, FT_FACE
880 CFPlus::DB::put tilecache => $face->{id} => $face->{data}, sub { }
881 if $changed;
882
883 $self->have_tile ($face->{id}, delete $face->{data});
884
885 } elsif ($face->{type} & 1) {
886 # split metadata case, FT_MUSIC, FT_SOUND
887 if ($changed) { # new data
888 my ($meta, $data) = unpack "(w/a*)*", $face->{data};
889 $face->{data} = $meta;
890
891 CFPlus::DB::put res_data => $face->{name} => $data, sub { };
892 CFPlus::DB::put res_meta => $face->{name} => $meta, sub { };
893 }
894
895 $face->{data} = $self->{json_coder}->decode ($face->{data});
896
897 ::add_license ($face);
898
899 if ($face->{type} == 3) { # FT_MUSIC
900 ::message ({ markup => "downloaded song #$facenum" })
901 if $changed;
902
903 &::audio_music_push ($facenum);
904 } elsif ($face->{type} == 5) { # FT_SOUND
905 ::message ({ markup => "downloaded sound #$facenum" })
906 if $changed;
907
908 &::audio_sound_push ($facenum);
909 }
910
911 } else {
912 # flat resource case, FT_RSRC
913 CFPlus::DB::put res_data => $face->{name} => $face->{data}, sub { }
914 if $changed;
915 }
916
917 if (my $cbs = $self->{face_cb}{$facenum}) {
918 $_->($face, $changed) for @$cbs;
919 }
920 }
921
922 sub smooth_update {
923 my ($self, $facenum, $face) = @_;
924
925 $self->{map}->set_smooth ($facenum, $face->{smoothface}, $face->{smoothlevel});
926 }
927
928 sub have_tile {
929 my ($self, $tile, $data) = @_;
930
931 return unless $self->{map};
932
933 my $tex = $self->{texture}[$tile] ||=
934 new CFPlus::Texture
935 tile => $tile,
936 image => $data, delete_image => 1,
937 minify => 1, mipmap => 1;
938
939 if (my $cbs = delete $self->{tile_cb}{$tile}) {
940 $_->($tex) for @$cbs;
941 }
942 }
943
944 # call in non-void context registers a temporary
945 # hook with handle, otherwise its permanent
946 sub on_face_change {
947 my ($self, $num, $cb) = @_;
948
949 push @{$self->{face_cb}{$num}}, $cb;
950
951 defined wantarray
952 ? CFPlus::guard {
953 @{$self->{face_cb}{$num}}
954 = grep $_ != $cb,
955 @{$self->{face_cb}{$num}};
956 }
957 : ()
958 }
959
960 # call in non-void context registers a temporary
961 # hook with handle, otherwise its permanent
962 sub register_face_handler {
963 my ($self, $num, $cb) = @_;
964
965 return unless $num;
966
967 # invoke if available right now
968 $cb->($self->{face}[$num], 0)
969 unless exists $self->{face}[$num]{loading};
970
971 # future changes
972 $self->on_face_change ($num => $cb)
973 }
974
975 sub sound_play {
976 my ($self, $type, $face, $dx, $dy, $vol) = @_;
977
978 &::audio_sound_play ($face, $dx, $dy, $vol)
979 unless $type & 1; # odd types are silent for future expansion
980 }
981
982 my $LAST_QUERY; # server is stupid, stupid, stupid
983
984 sub query {
985 my ($self, $flags, $prompt) = @_;
986
987 $prompt = $LAST_QUERY unless length $prompt;
988 $LAST_QUERY = $prompt;
989
990 $self->{query}-> ($self, $flags, $prompt);
991 }
992
993 sub sanitise_xml($) {
994 local $_ = shift;
995
996 # we now weed out all tags we do not support
997 s%<(?!/?i>|/?u>|/?b>|fg |/fg>)%&lt;%g;
998 # now all entities
999 s/&(?!amp;|lt;|gt;|apos;|quot;|#[0-9]+;|#x[0-9a-fA-F]+;)/&amp;/g;
1000
1001 # handle some elements
1002 s/<fg name='([^']*)'>(.*?)<\/fg>/<span foreground='$1'>$2<\/span>/gs;
1003 s/<fg name="([^"]*)">(.*?)<\/fg>/<span foreground="$1">$2<\/span>/gs;
1004
1005 $_
1006 }
1007
1008 our %NAME_TO_COLOR = (
1009 black => 0,
1010 white => 1,
1011 darkblue => 2,
1012 red => 3,
1013 orange => 4,
1014 lightblue => 5,
1015 darkorange => 6,
1016 green => 7,
1017 darkgreen => 8,
1018 grey => 9,
1019 brown => 10,
1020 yellow => 11,
1021 tan => 12,
1022 );
1023
1024 our @CF_COLOR = (
1025 [1.00, 1.00, 1.00], #[0.00, 0.00, 0.00],
1026 [1.00, 1.00, 1.00],
1027 [0.50, 0.50, 1.00], #[0.00, 0.00, 0.55]
1028 [1.00, 0.00, 0.00],
1029 [1.00, 0.54, 0.00],
1030 [0.11, 0.56, 1.00],
1031 [0.93, 0.46, 0.00],
1032 [0.18, 0.54, 0.34],
1033 [0.56, 0.73, 0.56],
1034 [0.80, 0.80, 0.80],
1035 [0.75, 0.61, 0.20],
1036 [0.99, 0.77, 0.26],
1037 [0.74, 0.65, 0.41],
1038 );
1039
1040 sub msg {
1041 my ($self, $color, $type, $text, @extra) = @_;
1042
1043 $text = sanitise_xml $text;
1044
1045 if (my $cb = $self->{cb_msg}{$type}) {
1046 $_->($self, $color, $type, $text, @extra) for values %$cb;
1047 } elsif ($type =~ /^(?:chargen-race-title|chargen-race-description)$/) {
1048 $type =~ s/-/_/g;
1049 $self->{$type} = $text;
1050 } else {
1051 $self->logprint ("msg: ", $text);
1052 return if $color < 0; # negative color == ignore if not understood
1053
1054 my $fg = $CF_COLOR[$color & NDI_COLOR_MASK] || [1, 0, 0];
1055
1056 ## try to create single paragraphs of multiple lines sent by the server
1057 # no longer neecssary with TRT servers
1058 #$text =~ s/(?<=\S)\n(?=\w)/ /g;
1059
1060 ::message ({
1061 fg => $fg,
1062 markup => $_,
1063 type => $type,
1064 extra => [@extra],
1065 color_flags => $color
1066 }) for split /\n/, $text;
1067
1068 $self->{statusbox}->add ($text,
1069 group => $text,
1070 fg => $fg,
1071 timeout => $color >= 2 ? 180 : 10,
1072 tooltip_font => $::FONT_FIXED,
1073 );
1074 }
1075 }
1076
1077 sub spell_add {
1078 my ($self, $spell) = @_;
1079
1080 # try to create single paragraphs out of the multiple lines sent by the server
1081 $spell->{message} =~ s/(?<=\S)\n(?=\w)/ /g;
1082 $spell->{message} =~ s/\n+$//;
1083 $spell->{message} ||= "Server did not provide a description for this spell.";
1084
1085 $::SPELL_LIST->add_spell ($spell);
1086
1087 $self->{map_widget}->add_command ("invoke $spell->{name}", CFPlus::asxml $spell->{message});
1088 $self->{map_widget}->add_command ("cast $spell->{name}", CFPlus::asxml $spell->{message});
1089 }
1090
1091 sub spell_delete {
1092 my ($self, $spell) = @_;
1093
1094 $::SPELL_LIST->remove_spell ($spell);
1095 }
1096
1097 sub setup {
1098 my ($self, $setup) = @_;
1099
1100 $self->{map_widget}->set_tilesize ($self->{tilesize});
1101 $::MAP->resize ($self->{mapw}, $self->{maph});
1102 }
1103
1104 sub addme_success {
1105 my ($self) = @_;
1106
1107 my %skill_help;
1108
1109 for my $node (CFPlus::Pod::find skill_description => "*") {
1110 my (undef, @par) = CFPlus::Pod::section_of $node;
1111 $skill_help{$node->{kw}[0]} = CFPlus::Pod::as_label @par;
1112 };
1113
1114 for my $skill (values %{$self->{skill_info}}) {
1115 $self->{map_widget}->add_command ("ready_skill $skill",
1116 (CFPlus::asxml "Ready the skill '$skill'\n\n")
1117 . $skill_help{$skill});
1118 $self->{map_widget}->add_command ("use_skill $skill",
1119 (CFPlus::asxml "Immediately use the skill '$skill'\n\n")
1120 . $skill_help{$skill});
1121 }
1122 }
1123
1124 sub eof {
1125 my ($self) = @_;
1126
1127 $self->{map_widget}->clr_commands;
1128
1129 ::stop_game ();
1130 }
1131
1132 sub update_floorbox {
1133 $CFPlus::UI::ROOT->on_refresh ($::FLOORBOX => sub {
1134 return unless $::CONN;
1135
1136 $::FLOORBOX->clear;
1137
1138 my @add;
1139
1140 my $row;
1141 for (sort { $a->{count} <=> $b->{count} } values %{ $::CONN->{container}{$::CONN->{open_container} || 0} }) {
1142 if ($row < 6) {
1143 local $_->{face_widget}; # hack to force recreation of widget
1144 local $_->{desc_widget}; # hack to force recreation of widget
1145 CFPlus::Item::update_widgets $_;
1146
1147 push @add,
1148 0, $row, $_->{face_widget},
1149 1, $row, $_->{desc_widget};
1150
1151 $row++;
1152 } else {
1153 push @add, 1, $row, new CFPlus::UI::Button
1154 text => "More...",
1155 on_activate => sub { ::toggle_player_page ($::INVENTORY_PAGE); 0 },
1156 ;
1157 last;
1158 }
1159 }
1160 if ($::CONN->{open_container}) {
1161 push @add, 1, $row++, new CFPlus::UI::Button
1162 text => "Close container",
1163 on_activate => sub { $::CONN->send ("apply $::CONN->{open_container}") }
1164 ;
1165 }
1166
1167 $::FLOORBOX->add_at (@add);
1168 });
1169
1170 $::WANT_REFRESH->start;
1171 }
1172
1173 sub set_opencont {
1174 my ($conn, $tag, $name) = @_;
1175 $conn->{open_container} = $tag;
1176 update_floorbox;
1177
1178 $::INVR_HB->clear ();
1179 $::INVR_HB->add (new CFPlus::UI::Label align => 0, expand => 1, text => $name);
1180
1181 if ($tag != 0) { # Floor isn't closable, is it?
1182 $::INVR_HB->add (new CFPlus::UI::Button
1183 text => "Close container",
1184 tooltip => "Close the currently open container (if one is open)",
1185 on_activate => sub {
1186 $::CONN->send ("apply $tag") # $::CONN->{open_container}")
1187 if $tag != 0;
1188 0
1189 },
1190 );
1191 }
1192
1193 $::INVR->set_items ($conn->{container}{$tag});
1194 }
1195
1196 sub update_containers {
1197 my ($self) = @_;
1198
1199 $CFPlus::UI::ROOT->on_refresh ("update_containers_$self" => sub {
1200 my $todo = delete $self->{update_container}
1201 or return;
1202
1203 for my $tag (keys %$todo) {
1204 update_floorbox if $tag == 0 or $tag == $self->{open_container};
1205 if ($tag == 0) {
1206 $::INVR->set_items ($self->{container}{0})
1207 if $tag == $self->{open_container};
1208 } elsif ($tag == $self->{player}{tag}) {
1209 $::INV->set_items ($self->{container}{$tag})
1210 } else {
1211 $::INVR->set_items ($self->{container}{$tag})
1212 if $tag == $self->{open_container};
1213 }
1214 }
1215 });
1216 }
1217
1218 sub container_add {
1219 my ($self, $tag, $items) = @_;
1220
1221 $self->{update_container}{$tag}++;
1222 $self->update_containers;
1223 }
1224
1225 sub container_clear {
1226 my ($self, $tag) = @_;
1227
1228 $self->{update_container}{$tag}++;
1229 $self->update_containers;
1230 }
1231
1232 sub item_delete {
1233 my ($self, @items) = @_;
1234
1235 $self->{update_container}{$_->{container}}++
1236 for @items;
1237
1238 $self->update_containers;
1239 }
1240
1241 sub item_update {
1242 my ($self, $item) = @_;
1243
1244 #d# print "item_update: $item->{tag} in $item->{container} ($self->{player}{tag}) ($::CONN->{open_container})\n";
1245
1246 CFPlus::Item::update_widgets $item;
1247
1248 if ($item->{tag} == $::CONN->{open_container} && not ($item->{flags} & F_OPEN)) {
1249 set_opencont ($::CONN, 0, "Floor");
1250
1251 } elsif ($item->{flags} & F_OPEN) {
1252 set_opencont ($::CONN, $item->{tag}, CFPlus::Item::desc_string $item);
1253
1254 } else {
1255 $self->{update_container}{$item->{container}}++;
1256 $self->update_containers;
1257 }
1258 }
1259
1260 sub player_update {
1261 my ($self, $player) = @_;
1262
1263 $self->update_weight;
1264 }
1265
1266 sub update_weight {
1267 my ($self) = @_;
1268
1269 my $weight = .001 * $self->{player}{weight};
1270 my $limit = .001 * $self->{stat}{+CS_STAT_WEIGHT_LIM};
1271
1272 $::STATWIDS->{weight}->set_text (sprintf "Weight: %.1fkg", $weight);
1273 $::STATWIDS->{m_weight}->set_text (sprintf "%.1fkg", $limit);
1274 $::STATWIDS->{i_weight}->set_text (sprintf "%.1f/%.1fkg", $weight, $limit);
1275 }
1276
1277 sub update_server_info {
1278 my ($self) = @_;
1279
1280 my @yesno = ("<span foreground='red'>no</span>", "<span foreground='green'>yes</span>");
1281
1282 $::SERVER_INFO->set_markup (
1283 "server <tt>$self->{host}:$self->{port}</tt>\n"
1284 . "protocol version <tt>$self->{version}</tt>\n"
1285 . "minimap support $yesno[$self->{setup}{mapinfocmd} > 0]\n"
1286 . "extended command support $yesno[$self->{setup}{extcmd} > 0]\n"
1287 . "examine command support $yesno[$self->{setup}{excmd} > 0]\n"
1288 . "editing support $yesno[!!$self->{editor_support}]\n"
1289 . "map attributes $yesno[$self->{setup}{extmap} > 0]\n"
1290 . "big image protocol support $yesno[$self->{setup}{fxix} > 0]\n"
1291 . "cfplus support $yesno[$self->{cfplus_ext} > 0]"
1292 . ($self->{cfplus_ext} > 0 ? ", version $self->{cfplus_ext}" : "") ."\n"
1293 . "map size $self->{mapw}×$self->{maph}\n"
1294 );
1295
1296 }
1297
1298 sub logged_in {
1299 my ($self) = @_;
1300
1301 $self->send_ext_req (cfplus_support => version => 2, sub {
1302 my (%msg) = @_;
1303
1304 $self->{cfplus_ext} = $msg{version};
1305 $self->update_server_info;
1306
1307 if ($self->{cfplus_ext} >= 2) {
1308 $self->send_ext_req ("editor_support", sub {
1309 $self->{editor_support} = { @_ };
1310 $self->update_server_info;
1311
1312 0
1313 });
1314 }
1315
1316 0
1317 });
1318
1319 $self->update_server_info;
1320
1321 $self->send_command ("output-sync $::CFG->{output_sync}");
1322 $self->send_command ("output-count $::CFG->{output_count}");
1323 $self->send_command ("output-rate $::CFG->{output_rate}") if $::CFG->{output_rate} > 0;
1324 $self->send_command ("pickup $::CFG->{pickup}");
1325 }
1326
1327 sub lookat {
1328 my ($self, $x, $y) = @_;
1329
1330 if ($self->{cfplus_ext}) {
1331 $self->send_ext_req (lookat => $x, $y, sub {
1332 my (%msg) = @_;
1333
1334 if (exists $msg{npc_dialog}) {
1335 # start npc chat dialog
1336 $self->{npc_dialog} = new CFPlus::NPCDialog::
1337 token => $msg{npc_dialog},
1338 title => "$msg{npc_dialog}[0] (NPC)",
1339 conn => $self,
1340 ;
1341 }
1342 });
1343 }
1344
1345 $self->send ("lookat $x $y");
1346 }
1347
1348 sub destroy {
1349 my ($self) = @_;
1350
1351 (delete $self->{npc_dialog})->destroy
1352 if $self->{npc_dialog};
1353
1354 $self->SUPER::destroy;
1355
1356 %$self = ();
1357 }
1358
1359 package CFPlus::NPCDialog;
1360
1361 our @ISA = 'CFPlus::UI::Toplevel';
1362
1363 sub new {
1364 my $class = shift;
1365
1366 my $self = $class->SUPER::new (
1367 x => 'center',
1368 y => 'center',
1369 name => "npc_dialog",
1370 force_w => $::WIDTH * 0.7,
1371 force_h => $::HEIGHT * 0.7,
1372 title => "NPC Dialog",
1373 kw => { hi => 0, yes => 0, no => 0 },
1374 has_close_button => 1,
1375 @_,
1376 );
1377
1378 CFPlus::weaken (my $this = $self);
1379
1380 $self->connect (delete => sub { $this->destroy; 1 });
1381
1382 # better use a pane...
1383 $self->add (my $hbox = new CFPlus::UI::HBox);
1384 $hbox->add ($self->{textview} = new CFPlus::UI::TextScroller expand => 1);
1385
1386 $hbox->add (my $vbox = new CFPlus::UI::VBox);
1387
1388 $vbox->add (new CFPlus::UI::Label text => "Message Entry:");
1389 $vbox->add ($self->{entry} = new CFPlus::UI::Entry
1390 tooltip => "#npc_message_entry",
1391 on_activate => sub {
1392 my ($entry, $text) = @_;
1393
1394 return unless $text =~ /\S/;
1395
1396 $entry->set_text ("");
1397 $this->send ($text);
1398
1399 0
1400 },
1401 );
1402
1403 $vbox->add ($self->{options} = new CFPlus::UI::VBox);
1404
1405 $self->{bye_button} = new CFPlus::UI::Button
1406 text => "Bye (close)",
1407 tooltip => "Use this button to end talking to the NPC. This also closes the dialog window.",
1408 on_activate => sub { $this->destroy; 1 },
1409 ;
1410
1411 $self->update_options;
1412
1413 $self->{id} = "npc-channel-" . $self->{conn}->token;
1414 $self->{conn}->connect_ext ($self->{id} => sub {
1415 $this->feed (@_) if $this;
1416 });
1417
1418 $self->{conn}->send_ext_msg (npc_dialog_begin => $self->{id}, $self->{token});
1419
1420 $self->{entry}->grab_focus;
1421
1422 $self->{textview}->add_paragraph ({
1423 fg => [1, 1, 0, 1],
1424 markup => "<small>[starting conversation with <b>$self->{title}</b>]</small>\n\n",
1425 });
1426
1427 $self->show;
1428 $self
1429 };
1430
1431 sub update_options {
1432 my ($self) = @_;
1433
1434 CFPlus::weaken $self;
1435
1436 $self->{options}->clear;
1437 $self->{options}->add ($self->{bye_button});
1438
1439 for my $kw (sort keys %{ $self->{kw} }) {
1440 $self->{options}->add (new CFPlus::UI::Button
1441 text => $kw,
1442 on_activate => sub {
1443 $self->send ($kw);
1444 0
1445 },
1446 );
1447 }
1448 }
1449
1450 sub feed {
1451 my ($self, $type, @arg) = @_;
1452
1453 CFPlus::weaken $self;
1454
1455 if ($type eq "update") {
1456 my (%info) = @arg;
1457
1458 $self->{kw}{$_} = 1 for @{$info{add_topics} || []};
1459 $self->{kw}{$_} = 0 for @{$info{del_topics} || []};
1460
1461 if (exists $info{msg}) {
1462 my $text = "\n" . CFPlus::Protocol::sanitise_xml $info{msg};
1463 my $match = join "|", map "\\b\Q$_\E\\b", sort { (length $b) <=> (length $a) } keys %{ $self->{kw} };
1464 my @link;
1465 $text =~ s{
1466 ($match)
1467 }{
1468 my $kw = $1;
1469
1470 push @link, new CFPlus::UI::Label
1471 markup => "<span foreground='#c0c0ff' underline='single'>$kw</span>",
1472 can_hover => 1,
1473 can_events => 1,
1474 padding_x => 0,
1475 padding_y => 0,
1476 on_button_up => sub {
1477 $self->send ($kw);
1478 };
1479
1480 "\x{fffc}"
1481 }giex;
1482
1483 $self->{textview}->add_paragraph ({ markup => $text, widget => \@link });
1484 $self->{textview}->scroll_to_bottom;
1485 }
1486
1487 $self->update_options;
1488 } else {
1489 $self->destroy;
1490 }
1491
1492 1
1493 }
1494
1495 sub send {
1496 my ($self, $msg) = @_;
1497
1498 $self->{textview}->add_paragraph ({ markup => "\n" . CFPlus::asxml $msg });
1499 $self->{textview}->scroll_to_bottom;
1500
1501 $self->{conn}->send_ext_msg (npc_dialog_tell => $self->{id}, $msg);
1502 }
1503
1504 sub destroy {
1505 my ($self) = @_;
1506
1507 #Carp::cluck "debug\n";#d# #todo# enable: destroy gets called twice because scalar keys {} is 1
1508
1509 if ($self->{conn}) {
1510 $self->{conn}->send_ext_msg (npc_dialog_end => $self->{id}) if $self->{id};
1511 delete $self->{conn}{npc_dialog};
1512 $self->{conn}->disconnect_ext ($self->{id});
1513 }
1514
1515 $self->SUPER::destroy;
1516 }
1517
1518 1
1519