ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC.pm
Revision: 1.79
Committed: Tue May 30 02:55:45 2006 UTC (17 years, 11 months ago) by root
Branch: MAIN
Changes since 1.78: +2 -1 lines
Log Message:
more tuning, implement generic (but suboptimal) padding

File Contents

# Content
1 =head1 NAME
2
3 CFClient - undocumented utility garbage for our crossfire client
4
5 =head1 SYNOPSIS
6
7 use CFClient;
8
9 =head1 DESCRIPTION
10
11 =over 4
12
13 =cut
14
15 package CFClient;
16
17 BEGIN {
18 $VERSION = '0.1';
19
20 use XSLoader;
21 XSLoader::load "CFClient", $VERSION;
22 }
23
24 use utf8;
25
26 use Carp ();
27 use AnyEvent ();
28 use BerkeleyDB;
29
30 sub find_rcfile($) {
31 my $path;
32
33 for (grep !ref, @INC) {
34 $path = "$_/CFClient/resources/$_[0]";
35 return $path if -r $path;
36 }
37
38 die "FATAL: can't find required file $_[0]\n";
39 }
40
41 sub read_cfg {
42 my ($file) = @_;
43
44 open CFG, $file
45 or return;
46
47 my $CFG;
48
49 local $/;
50 $CFG = eval <CFG>;
51
52 $::CFG = $CFG;
53
54 close CFG;
55 }
56
57 sub write_cfg {
58 my ($file) = @_;
59
60 open CFG, ">$file"
61 or return;
62
63 {
64 require Data::Dumper;
65 local $Data::Dumper::Purity = 1;
66 $::CFG->{VERSION} = $::VERSION;
67 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]);
68 }
69
70 close CFG;
71 }
72
73 mkdir "$Crossfire::VARDIR/cfplus", 0777;
74
75 our $DB_ENV;
76
77 {
78 use strict;
79
80 my $recover = $BerkeleyDB::db_version >= 4.4
81 ? eval "DB_REGISTER | DB_RECOVER"
82 : 0;
83
84 $DB_ENV = new BerkeleyDB::Env
85 -Home => "$Crossfire::VARDIR/cfplus",
86 -Cachesize => 1_000_000,
87 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
88 # -ErrPrefix => "DATABASE",
89 -Verbose => 1,
90 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
91 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
92 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
93 }
94
95 sub db_table($) {
96 my ($table) = @_;
97
98 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
99
100 new CFClient::Database
101 -Env => $DB_ENV,
102 -Filename => $table,
103 # -Filename => "database",
104 # -Subname => $table,
105 -Property => DB_CHKSUM,
106 -Flags => DB_CREATE | DB_UPGRADE,
107 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
108 }
109
110 sub pod_to_pango($) {
111 my ($pom) = @_;
112
113 $pom->present ("CFClient::PodToPango")
114 }
115
116 sub pod_to_pango_list($) {
117 my ($pom) = @_;
118
119 [
120 map s/^(\s*)// && [40 * length $1, length $_ ? $_ : " "],
121 split /\n/, $pom->present ("CFClient::PodToPango")
122 ]
123 }
124
125 package CFClient::PodToPango;
126
127 use base Pod::POM::View::Text;
128
129 our $indent = 0;
130
131 *view_seq_code =
132 *view_seq_bold = sub { "<b>$_[1]</b>" };
133 *view_seq_italic = sub { "<i>$_[1]</i>" };
134 *view_seq_space =
135 *view_seq_link =
136 *view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
137
138 sub view_seq_text {
139 my $text = $_[1];
140 $text =~ s/\s+/ /g;
141 CFClient::UI::Label::escape ($text)
142 }
143
144 sub view_item {
145 ("\t" x ($indent / 4))
146 . $_[1]->title->present ($_[0])
147 . "\n"
148 . $_[1]->content->present ($_[0])
149 }
150
151 sub view_verbatim {
152 (join "",
153 map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n",
154 split /\n/, CFClient::UI::Label::escape ($_[1]))
155 . "\n"
156 }
157
158 sub view_textblock {
159 ("\t" x ($indent / 2)) . "$_[1]\n\n"
160 }
161
162 sub view_head1 {
163 "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
164 . $_[1]->content->present ($_[0])
165 };
166
167 sub view_head2 {
168 "\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
169 . $_[1]->content->present ($_[0])
170 };
171
172 sub view_head3 {
173 "\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
174 . $_[1]->content->present ($_[0])
175 };
176
177 sub view_over {
178 local $indent = $indent + $_[1]->indent;
179 $_[1]->content->present ($_[0])
180 }
181
182 package CFClient::Database;
183
184 our @ISA = BerkeleyDB::Btree::;
185
186 sub get($$) {
187 my $data;
188
189 $_[0]->db_get ($_[1], $data) == 0
190 ? $data
191 : ()
192 }
193
194 my %DB_SYNC;
195
196 sub put($$$) {
197 my ($db, $key, $data) = @_;
198
199 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
200
201 $db->db_put ($key => $data)
202 }
203
204 package CFClient::Item;
205
206 use strict;
207 use Crossfire::Protocol::Constants;
208
209 sub desc_string {
210 my ($self) = @_;
211
212 my $desc =
213 $self->{nrof} < 2
214 ? $self->{name}
215 : "$self->{nrof} × $self->{name_pl}";
216
217 $self->{flags} & F_OPEN
218 and $desc .= " (open)";
219 $self->{flags} & F_APPLIED
220 and $desc .= " (applied)";
221 $self->{flags} & F_UNPAID
222 and $desc .= " (unpaid)";
223 $self->{flags} & F_MAGIC
224 and $desc .= " (magic)";
225 $self->{flags} & F_CURSED
226 and $desc .= " (cursed)";
227 $self->{flags} & F_DAMNED
228 and $desc .= " (damned)";
229 $self->{flags} & F_LOCKED
230 and $desc .= " *";
231
232 $desc
233 }
234
235 sub weight_string {
236 my ($self) = @_;
237
238 my $weight = ($self->{nrof} || 1) * $self->{weight};
239
240 $weight < 0 ? "?" : $weight * 0.001
241 }
242
243 sub update_widgets {
244 my ($self) = @_;
245
246 my $button_cb = sub {
247 my (undef, $ev, $x, $y) = @_;
248
249 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
250 my $targ = $::CONN->{player}{tag};
251
252 if ($self->{container} == $::CONN->{player}{tag}) {
253 $targ = $::CONN->{open_container};
254 }
255
256 $::CONN->send ("move $targ $self->{tag} 0")
257 if $targ || !($self->{flags} & F_LOCKED);
258 } elsif ($ev->{button} == 1) {
259 $::CONN->send ("examine $self->{tag}");
260 } elsif ($ev->{button} == 2) {
261 $::CONN->send ("apply $self->{tag}");
262 } elsif ($ev->{button} == 3) {
263 my @menu_items = (
264 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
265 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
266 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
267 (
268 $self->{flags} & F_LOCKED
269 ? (
270 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
271 )
272 : (
273 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
274 ["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }],
275 )
276 ),
277 );
278
279 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
280 }
281
282 1
283 };
284
285 my $tooltip_std = "<small>"
286 . "Left click - examine item\n"
287 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
288 . "Middle click - apply\n"
289 . "Right click - further options"
290 . "</small>\n";
291
292 $self->{face_widget} ||= new CFClient::UI::Face
293 can_events => 1,
294 can_hover => 1,
295 anim => $self->{anim},
296 animspeed => $self->{animspeed}, # TODO# must be set at creation time
297 on_button_down => $button_cb,
298 ;
299 $self->{face_widget}{face} = $self->{face};
300 $self->{face_widget}{anim} = $self->{anim};
301 $self->{face_widget}{animspeed} = $self->{animspeed};
302 $self->{face_widget}->set_tooltip (
303 "<b>Face/Animation.</b>\n"
304 . "Item uses face #$self->{face}. "
305 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
306 . "\n\n$tooltip_std"
307 );
308
309 $self->{desc_widget} ||= new CFClient::UI::Label
310 can_events => 1,
311 can_hover => 1,
312 ellipsise => 2,
313 align => -1,
314 on_button_down => $button_cb,
315 ;
316 my $desc = CFClient::Item::desc_string $self;
317 $self->{desc_widget}->set_text ($desc);
318 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
319
320 $self->{weight_widget} ||= new CFClient::UI::Label
321 can_events => 1,
322 can_hover => 1,
323 ellipsise => 0,
324 align => 0,
325 on_button_down => $button_cb,
326 ;
327 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self);
328
329 $self->{weight_widget}->set_tooltip (
330 "<b>Weight</b>.\n"
331 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
332 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
333 . "\n\n$tooltip_std"
334 );
335 }
336
337 package CFClient::Recorder;
338
339 our $RECORD_WINDOW;
340
341 my $CMDBOX;
342 my $CURRENT_CMDS;
343 my $REC_BTN;
344
345 my @ALLOWED_MODIFIER_KEYS = (
346 (CFClient::SDLK_LSHIFT) => "LSHIFT",
347 (CFClient::SDLK_LCTRL ) => "LCTRL",
348 (CFClient::SDLK_LALT ) => "LALT",
349 (CFClient::SDLK_LMETA ) => "LMETA",
350
351 (CFClient::SDLK_RSHIFT) => "RSHIFT",
352 (CFClient::SDLK_RCTRL ) => "RCTRL",
353 (CFClient::SDLK_RALT ) => "RALT",
354 (CFClient::SDLK_RMETA ) => "RMETA",
355 );
356
357 my %ALLOWED_MODIFIERS = (
358 (CFClient::KMOD_LSHIFT) => "LSHIFT",
359 (CFClient::KMOD_LCTRL ) => "LCTRL",
360 (CFClient::KMOD_LALT ) => "LALT",
361 (CFClient::KMOD_LMETA ) => "LMETA",
362
363 (CFClient::KMOD_RSHIFT) => "RSHIFT",
364 (CFClient::KMOD_RCTRL ) => "RCTRL",
365 (CFClient::KMOD_RALT ) => "RALT",
366 (CFClient::KMOD_RMETA ) => "RMETA",
367 );
368
369 my %DIRECT_BIND_CHARS = map { $_ => 1 } qw/0 1 2 3 4 5 6 7 8 9/;
370 my @DIRECT_BIND_KEYS = (
371 CFClient::SDLK_F1,
372 CFClient::SDLK_F2,
373 CFClient::SDLK_F3,
374 CFClient::SDLK_F4,
375 CFClient::SDLK_F5,
376 CFClient::SDLK_F6,
377 CFClient::SDLK_F7,
378 CFClient::SDLK_F8,
379 CFClient::SDLK_F9,
380 CFClient::SDLK_F10,
381 CFClient::SDLK_F11,
382 CFClient::SDLK_F12,
383 CFClient::SDLK_F13,
384 CFClient::SDLK_F14,
385 CFClient::SDLK_F15,
386 );
387
388 # this binding dialog asks for a key-combo to be pressed
389 # and if successful it binds the modifier+symbol to the
390 # supplied actions in $cmd.
391 # (Bindings are stored in $::CFG->{bindings}->{$mod}->{$sym})
392 sub open_binding_dialog {
393 my ($cmd) = @_;
394
395 my $w = new CFClient::UI::FancyFrame
396 title => "Bind Action";
397
398 $w->add (my $vb = new CFClient::UI::VBox);
399 $vb->add (new CFClient::UI::Label
400 text => "Press a modifier (CTRL, ALT and/or SHIFT) and a key."
401 ."You can only bind 0-9 and F1-F15 without modifiers."
402 );
403 $vb->add (my $entry = new CFClient::UI::Entry
404 text => "",
405 on_key_down => sub {
406 my ($entry, $ev) = @_;
407
408 my $mod = $ev->{mod};
409 my $sym = $ev->{sym};
410
411 # XXX: This seems a little bit hackisch to me, but i have to ignore them
412 if (grep { $_ == $sym } @ALLOWED_MODIFIER_KEYS) {
413 return;
414 }
415
416 if ($mod == CFClient::KMOD_NONE
417 and not $DIRECT_BIND_CHARS{chr ($ev->{unicode})}
418 and not grep { $sym == $_ } @DIRECT_BIND_KEYS)
419 {
420 $::STATUSBOX->add (
421 "Can't bind key ".CFClient::SDL_GetKeyName ($sym)
422 ." directly without modifier! It would damage the completer handling."
423 );
424 return;
425 }
426
427 $entry->focus_out;
428
429 $::CFG->{bindings}->{$mod}->{$sym} = $cmd;
430 $::STATUSBOX->add ("Bound actions to '".keycombo_to_name ($mod, $sym)."'. Don't forget 'Save Config'!");
431
432 $w->destroy
433 });
434
435 $entry->focus_in;
436 $w->center;
437 $w->show;
438 }
439
440 sub keycombo_to_name {
441 my ($mod, $sym) = @_;
442
443 my $mods = join '+',
444 map { $ALLOWED_MODIFIERS{$_} }
445 grep { $_ & $mod }
446 keys %ALLOWED_MODIFIERS;
447 $mods .= "+" if $mods ne '';
448
449 return $mods . CFClient::SDL_GetKeyName ($sym);
450 }
451
452 sub clear_command_list {
453 $CMDBOX->clear () if $CMDBOX;
454 }
455
456 sub set_command_list {
457 my ($list) = @_;
458
459 return unless $CMDBOX;
460
461 $CMDBOX->clear ();
462 $CURRENT_CMDS = $list;
463
464 my $idx = 0;
465
466 for (@$list) {
467 $CMDBOX->add (my $hb = new CFClient::UI::HBox);
468
469 my $i = $idx;
470 $hb->add (new CFClient::UI::Button
471 text => "delete",
472 tooltip => "Deletes the action from the record",
473 on_activate => sub {
474 $CMDBOX->remove ($hb);
475 $list->[$i] = undef;
476 });
477
478 $hb->add (new CFClient::UI::Label text => $_);
479
480 $idx++
481 }
482 }
483
484 # if $show is 1 the recorder will be shown
485 sub start {
486 my ($show) = @_;
487
488 $RECORD_WINDOW->show if $show;
489
490 $REC_BTN->set_text ("stop recording");
491 $REC_BTN->{recording} = 1;
492 clear_command_list;
493 $::CONN->start_record;
494 }
495
496 # if $autobind is 1 the recorder will be automatically
497 # jump into the binding query and hide the recorder window
498 sub stop {
499 my ($autobind) = @_;
500
501 $REC_BTN->set_text ("start recording");
502 $REC_BTN->{recording} = 0;
503
504 my $rec = $::CONN->stop_record;
505 return unless ref $rec eq 'ARRAY';
506 set_command_list ($rec);
507
508 if ($autobind) {
509 open_binding_dialog ([ grep { defined $_ } @$CURRENT_CMDS ]);
510 $RECORD_WINDOW->hide;
511 }
512 }
513
514 sub make_window {
515 $RECORD_WINDOW = new CFClient::UI::FancyFrame
516 req_y => 1,
517 req_x => -1,
518 title => "Action Recorder";
519
520 $RECORD_WINDOW->add (my $vb = new CFClient::UI::VBox);
521 $vb->add ($REC_BTN = new CFClient::UI::Button
522 text => "start recording",
523 tooltip => "Start/Stops recording of actions."
524 ."(CTRL+Insert Starts the recorder, Insert Stops recorder and binds automatically)"
525 ."All subsequent actions after the recording started will be captured."
526 ."The actions are displayed after the record was stopped."
527 ."To bind the action you have to click on the 'Bind' button",
528 on_activate => sub {
529 my ($btn) = @_;
530
531 unless ($btn->{recording}) {
532 start;
533 } else {
534 stop;
535 }
536 });
537 $vb->add ($CMDBOX = new CFClient::UI::VBox);
538 $vb->add (new CFClient::UI::Button
539 text => "bind",
540 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
541 on_activate => sub {
542 open_binding_dialog ([ grep { defined $_ } @$CURRENT_CMDS ]);
543 });
544
545 $RECORD_WINDOW
546 }
547
548 1;
549
550 =back
551
552 =head1 AUTHOR
553
554 Marc Lehmann <schmorp@schmorp.de>
555 http://home.schmorp.de/
556
557 =cut
558