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/cvs/deliantra/Deliantra-Client/DC.pm
Revision: 1.84
Committed: Wed May 31 12:44:17 2006 UTC (17 years, 11 months ago) by elmex
Branch: MAIN
Changes since 1.83: +33 -5 lines
Log Message:
implemented dropping/moving of a specific count of items

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 my $last_enter_count = 1;
210
211 sub desc_string {
212 my ($self) = @_;
213
214 my $desc =
215 $self->{nrof} < 2
216 ? $self->{name}
217 : "$self->{nrof} × $self->{name_pl}";
218
219 $self->{flags} & F_OPEN
220 and $desc .= " (open)";
221 $self->{flags} & F_APPLIED
222 and $desc .= " (applied)";
223 $self->{flags} & F_UNPAID
224 and $desc .= " (unpaid)";
225 $self->{flags} & F_MAGIC
226 and $desc .= " (magic)";
227 $self->{flags} & F_CURSED
228 and $desc .= " (cursed)";
229 $self->{flags} & F_DAMNED
230 and $desc .= " (damned)";
231 $self->{flags} & F_LOCKED
232 and $desc .= " *";
233
234 $desc
235 }
236
237 sub weight_string {
238 my ($self) = @_;
239
240 my $weight = ($self->{nrof} || 1) * $self->{weight};
241
242 $weight < 0 ? "?" : $weight * 0.001
243 }
244
245 sub do_n_dialog {
246 my ($cb) = @_;
247
248 my $w = new CFClient::UI::FancyFrame;
249 $w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center");
250 $vb->add (new CFClient::UI::Label text => "Enter item count:");
251 $vb->add (my $entry = new CFClient::UI::Entry
252 text => $last_enter_count,
253 on_activate => sub {
254 my ($entry) = @_;
255 $last_enter_count = $entry->get_text;
256 $cb->($last_enter_count);
257 $w->hide;
258 $w = undef;
259 }
260 );
261 $entry->focus_in;
262 $w->show;
263
264 }
265
266 sub update_widgets {
267 my ($self) = @_;
268
269 my $button_cb = sub {
270 my (undef, $ev, $x, $y) = @_;
271
272 my $targ = $::CONN->{player}{tag};
273
274 if ($self->{container} == $::CONN->{player}{tag}) {
275 $targ = $::CONN->{open_container};
276 }
277
278 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
279 $::CONN->send ("move $targ $self->{tag} 0")
280 if $targ || !($self->{flags} & F_LOCKED);
281 } elsif ($ev->{button} == 1) {
282 $::CONN->send ("examine $self->{tag}");
283 } elsif ($ev->{button} == 2) {
284 $::CONN->send ("apply $self->{tag}");
285 } elsif ($ev->{button} == 3) {
286 my @menu_items = (
287 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
288 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
289 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
290 (
291 $self->{flags} & F_LOCKED
292 ? (
293 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
294 )
295 : (
296 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
297 ["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }],
298 ["move n",
299 sub {
300 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
301 }
302 ]
303 )
304 ),
305 );
306
307 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
308 }
309
310 1
311 };
312
313 my $tooltip_std = "<small>"
314 . "Left click - examine item\n"
315 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
316 . "Middle click - apply\n"
317 . "Right click - further options"
318 . "</small>\n";
319
320 $self->{face_widget} ||= new CFClient::UI::Face
321 can_events => 1,
322 can_hover => 1,
323 anim => $self->{anim},
324 animspeed => $self->{animspeed}, # TODO# must be set at creation time
325 on_button_down => $button_cb,
326 ;
327 $self->{face_widget}{face} = $self->{face};
328 $self->{face_widget}{anim} = $self->{anim};
329 $self->{face_widget}{animspeed} = $self->{animspeed};
330 $self->{face_widget}->set_tooltip (
331 "<b>Face/Animation.</b>\n"
332 . "Item uses face #$self->{face}. "
333 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
334 . "\n\n$tooltip_std"
335 );
336
337 $self->{desc_widget} ||= new CFClient::UI::Label
338 can_events => 1,
339 can_hover => 1,
340 ellipsise => 2,
341 align => -1,
342 on_button_down => $button_cb,
343 ;
344 my $desc = CFClient::Item::desc_string $self;
345 $self->{desc_widget}->set_text ($desc);
346 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
347
348 $self->{weight_widget} ||= new CFClient::UI::Label
349 can_events => 1,
350 can_hover => 1,
351 ellipsise => 0,
352 align => 0,
353 on_button_down => $button_cb,
354 ;
355 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self);
356
357 $self->{weight_widget}->set_tooltip (
358 "<b>Weight</b>.\n"
359 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
360 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
361 . "\n\n$tooltip_std"
362 );
363 }
364
365 package CFClient::Binder;
366
367 my @ALLOWED_MODIFIER_KEYS = (
368 (CFClient::SDLK_LSHIFT),
369 (CFClient::SDLK_LCTRL ),
370 (CFClient::SDLK_LALT ),
371 (CFClient::SDLK_LMETA ),
372
373 (CFClient::SDLK_RSHIFT),
374 (CFClient::SDLK_RCTRL ),
375 (CFClient::SDLK_RALT ),
376 (CFClient::SDLK_RMETA ),
377 );
378
379 my %ALLOWED_MODIFIERS = (
380 (CFClient::KMOD_LSHIFT) => "LSHIFT",
381 (CFClient::KMOD_LCTRL ) => "LCTRL",
382 (CFClient::KMOD_LALT ) => "LALT",
383 (CFClient::KMOD_LMETA ) => "LMETA",
384
385 (CFClient::KMOD_RSHIFT) => "RSHIFT",
386 (CFClient::KMOD_RCTRL ) => "RCTRL",
387 (CFClient::KMOD_RALT ) => "RALT",
388 (CFClient::KMOD_RMETA ) => "RMETA",
389 );
390
391 my %DIRECT_BIND_CHARS = map { $_ => 1 } qw/0 1 2 3 4 5 6 7 8 9/;
392 my @DIRECT_BIND_KEYS = (
393 CFClient::SDLK_F1,
394 CFClient::SDLK_F2,
395 CFClient::SDLK_F3,
396 CFClient::SDLK_F4,
397 CFClient::SDLK_F5,
398 CFClient::SDLK_F6,
399 CFClient::SDLK_F7,
400 CFClient::SDLK_F8,
401 CFClient::SDLK_F9,
402 CFClient::SDLK_F10,
403 CFClient::SDLK_F11,
404 CFClient::SDLK_F12,
405 CFClient::SDLK_F13,
406 CFClient::SDLK_F14,
407 CFClient::SDLK_F15,
408 );
409
410 # this binding dialog asks for a key-combo to be pressed
411 # and if successful it calls the $cb with $mod and $sym as args.
412 sub open_binding_dialog {
413 my ($cb) = @_;
414
415 my $w = new CFClient::UI::FancyFrame
416 title => "Bind Action",
417 x => "center",
418 y => "center";
419
420 $w->add (my $vb = new CFClient::UI::VBox);
421 $vb->add (new CFClient::UI::Label
422 text => "Press a modifier (CTRL, ALT and/or SHIFT) and a key."
423 ."You can only bind 0-9 and F1-F15 without modifiers."
424 );
425 $vb->add (my $entry = new CFClient::UI::Entry
426 text => "",
427 on_key_down => sub {
428 my ($entry, $ev) = @_;
429
430 my $mod = $ev->{mod};
431 my $sym = $ev->{sym};
432
433 # XXX: This seems a little bit hackisch to me, but i have to ignore them
434 if (grep { $_ == $sym } @ALLOWED_MODIFIER_KEYS) {
435 return;
436 }
437
438 if ($mod == CFClient::KMOD_NONE
439 and not $DIRECT_BIND_CHARS{chr ($ev->{unicode})}
440 and not grep { $sym == $_ } @DIRECT_BIND_KEYS)
441 {
442 $::STATUSBOX->add (
443 "Can't bind key ".CFClient::SDL_GetKeyName ($sym)
444 ." directly without modifier! It would damage the completer handling."
445 );
446 return;
447 }
448
449 $entry->focus_out;
450
451 $cb->($mod, $sym);
452
453 $w->destroy
454 });
455
456 $entry->focus_in;
457 $w->show;
458 }
459
460 sub keycombo_to_name {
461 my ($mod, $sym) = @_;
462
463 my $mods = join '+',
464 map { $ALLOWED_MODIFIERS{$_} }
465 grep { ($_ + 0) & ($mod + 0) }
466 keys %ALLOWED_MODIFIERS;
467 $mods .= "+" if $mods ne '';
468
469 return $mods . CFClient::SDL_GetKeyName ($sym);
470 }
471
472 1;
473
474 =back
475
476 =head1 AUTHOR
477
478 Marc Lehmann <schmorp@schmorp.de>
479 http://home.schmorp.de/
480
481 =cut
482