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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.89 by root, Mon Jun 5 21:10:03 2006 UTC vs.
Revision 1.135 by root, Thu Dec 7 15:57:13 2006 UTC

1=head1 NAME 1=head1 NAME
2 2
3CFClient - undocumented utility garbage for our crossfire client 3CFPlus - undocumented utility garbage for our crossfire client
4 4
5=head1 SYNOPSIS 5=head1 SYNOPSIS
6 6
7 use CFClient; 7 use CFPlus;
8 8
9=head1 DESCRIPTION 9=head1 DESCRIPTION
10 10
11=over 4 11=over 4
12 12
13=cut 13=cut
14 14
15package CFClient; 15package CFPlus;
16
17use Carp ();
16 18
17BEGIN { 19BEGIN {
18 $VERSION = '0.1'; 20 $VERSION = '0.97';
19 21
20 use XSLoader; 22 use XSLoader;
21 XSLoader::load "CFClient", $VERSION; 23 XSLoader::load "CFPlus", $VERSION;
22} 24}
23 25
24use utf8; 26use utf8;
25 27
26use Carp ();
27use AnyEvent (); 28use AnyEvent ();
28use BerkeleyDB; 29use BerkeleyDB;
29use Pod::POM (); 30use Pod::POM ();
31use Scalar::Util ();
32use File::Path ();
30use Storable (); # finally 33use Storable (); # finally
31 34
32package CFClient::PodToPango; 35BEGIN {
33 36 use Crossfire::Protocol::Base ();
34use base Pod::POM::View::Text; 37 *to_json = \&Crossfire::Protocol::Base::to_json;
35 38 *from_json = \&Crossfire::Protocol::Base::from_json;
36our $VERSION = 1; # bump if resultant formatting changes
37
38our $indent = 0;
39
40*view_seq_code =
41*view_seq_bold = sub { "<b>$_[1]</b>" };
42*view_seq_italic = sub { "<i>$_[1]</i>" };
43*view_seq_space =
44*view_seq_link =
45*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
46
47sub view_seq_text {
48 my $text = $_[1];
49 $text =~ s/\s+/ /g;
50 CFClient::UI::Label::escape ($text)
51} 39}
52 40
53sub view_item { 41=item guard { BLOCK }
54 ("\t" x ($indent / 4))
55 . $_[1]->title->present ($_[0])
56 . "\n"
57 . $_[1]->content->present ($_[0])
58}
59 42
60sub view_verbatim { 43Returns an object that executes the given block as soon as it is destroyed.
61 (join "",
62 map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n",
63 split /\n/, CFClient::UI::Label::escape ($_[1]))
64 . "\n"
65}
66 44
67sub view_textblock { 45=cut
68 ("\t" x ($indent / 2)) . "$_[1]\n\n"
69}
70 46
71sub view_head1 { 47sub guard(&) {
72 "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n" 48 bless \(my $cb = $_[0]), "CFPlus::Guard"
73 . $_[1]->content->present ($_[0])
74};
75
76sub view_head2 {
77 "\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
78 . $_[1]->content->present ($_[0])
79};
80
81sub view_head3 {
82 "\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
83 . $_[1]->content->present ($_[0])
84};
85
86sub view_over {
87 local $indent = $indent + $_[1]->indent;
88 $_[1]->content->present ($_[0])
89} 49}
90 50
51sub CFPlus::Guard::DESTROY {
52 ${$_[0]}->()
53}
54
55=item shorten $string[, $maxlength]
56
57=cut
58
59sub shorten($;$) {
60 my ($str, $len) = @_;
61 substr $str, $len, (length $str), "..." if $len + 3 <= length $str;
62 $str
63}
64
65sub asxml($) {
66 local $_ = $_[0];
67
68 s/&/&amp;/g;
69 s/>/&gt;/g;
70 s/</&lt;/g;
71
72 $_
73}
74
75sub socketpipe() {
76 socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC
77 or die "cannot establish bidiretcional pipe: $!\n";
78
79 ($fh1, $fh2)
80}
81
82sub background(&;&) {
83 my ($bg, $cb) = @_;
84
85 my ($fh_r, $fh_w) = CFPlus::socketpipe;
86
87 my $pid = fork;
88
89 if (defined $pid && !$pid) {
90 local $SIG{__DIE__};
91
92 open STDOUT, ">&", $fh_w;
93 open STDERR, ">&", $fh_w;
94 close $fh_r;
95 close $fh_w;
96
97 $| = 1;
98
99 eval { $bg->() };
100
101 if ($@) {
102 my $msg = $@;
103 $msg =~ s/\n+/\n/;
104 warn "FATAL: $msg";
105 CFPlus::_exit 1;
106 }
107
108 # win32 is fucked up, of course. exit will clean stuff up,
109 # which destroys our database etc. _exit will exit ALL
110 # forked processes, because of the dreaded fork emulation.
111 CFPlus::_exit 0;
112 }
113
114 close $fh_w;
115
116 my $buffer;
117
118 my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub {
119 unless (sysread $fh_r, $buffer, 4096, length $buffer) {
120 undef $w;
121 $cb->();
122 return;
123 }
124
125 while ($buffer =~ s/^(.*)\n//) {
126 my $line = $1;
127 $line =~ s/\s+$//;
128 utf8::decode $line;
129 if ($line =~ /^\x{e877}json_msg (.*)$/s) {
130 $cb->(from_json $1);
131 } else {
132 ::message ({
133 markup => "background($pid): " . CFPlus::asxml $line,
134 });
135 }
136 }
137 });
138}
139
140sub background_msg {
141 my ($msg) = @_;
142
143 $msg = "\x{e877}json_msg " . to_json $msg;
144 $msg =~ s/\n//g;
145 utf8::encode $msg;
146 print $msg, "\n";
147}
148
91package CFClient::Database; 149package CFPlus::Database;
92 150
93our @ISA = BerkeleyDB::Btree::; 151our @ISA = BerkeleyDB::Btree::;
94 152
95sub get($$) { 153sub get($$) {
96 my $data; 154 my $data;
… …
103my %DB_SYNC; 161my %DB_SYNC;
104 162
105sub put($$$) { 163sub put($$$) {
106 my ($db, $key, $data) = @_; 164 my ($db, $key, $data) = @_;
107 165
166 my $hkey = $db + 0;
167 Scalar::Util::weaken $db;
108 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync }); 168 $DB_SYNC{$hkey} ||= AnyEvent->timer (after => 5, cb => sub {
169 delete $DB_SYNC{$hkey};
170 $db->db_sync if $db;
171 });
109 172
110 $db->db_put ($key => $data) 173 $db->db_put ($key => $data)
111} 174}
112 175
113package CFClient; 176package CFPlus;
114 177
115sub find_rcfile($) { 178sub find_rcfile($) {
116 my $path; 179 my $path;
117 180
118 for (grep !ref, @INC) { 181 for (grep !ref, @INC) {
119 $path = "$_/CFClient/resources/$_[0]"; 182 $path = "$_/CFPlus/resources/$_[0]";
120 return $path if -r $path; 183 return $path if -r $path;
121 } 184 }
122 185
123 die "FATAL: can't find required file $_[0]\n"; 186 die "FATAL: can't find required file $_[0]\n";
124} 187}
125 188
126sub read_cfg { 189sub read_cfg {
127 my ($file) = @_; 190 my ($file) = @_;
128 191
129 open CFG, $file 192 open my $fh, $file
130 or return; 193 or return;
131 194
132 my $CFG;
133
134 local $/; 195 local $/;
135 $CFG = eval <CFG>; 196 my $CFG = <$fh>;
136 197
137 $::CFG = $CFG; 198 if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
138 199 require YAML;
139 close CFG; 200 utf8::decode $CFG;
201 $::CFG = YAML::Load ($CFG);
202 } elsif ($CFG =~ /^\{/) {
203 $::CFG = from_json $CFG;
204 } else {
205 $::CFG = eval $CFG; ## todo comaptibility cruft
206 }
140} 207}
141 208
142sub write_cfg { 209sub write_cfg {
143 my ($file) = @_; 210 my ($file) = @_;
144 211
145 open CFG, ">$file" 212 $::CFG->{VERSION} = $::VERSION;
213
214 open my $fh, ">:utf8", $file
146 or return; 215 or return;
216 print $fh to_json $::CFG;
217}
147 218
148 { 219sub http_proxy {
149 require Data::Dumper; 220 my @proxy = win32_proxy_info;
150 local $Data::Dumper::Purity = 1; 221
151 $::CFG->{VERSION} = $::VERSION; 222 if (@proxy) {
152 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]); 223 "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
224 } elsif (exists $ENV{http_proxy}) {
225 $ENV{http_proxy}
226 } else {
227 ()
153 } 228 }
229}
154 230
155 close CFG; 231sub set_proxy {
232 my $proxy = http_proxy
233 or return;
234
235 $ENV{http_proxy} = $proxy;
236}
237
238sub lwp_useragent {
239 require LWP::UserAgent;
240
241 CFPlus::set_proxy;
242
243 my $ua = LWP::UserAgent->new (
244 agent => "cfplus $VERSION",
245 keep_alive => 1,
246 env_proxy => 1,
247 timeout => 30,
248 );
249}
250
251sub lwp_check($) {
252 my ($res) = @_;
253
254 $res->is_error
255 and die $res->status_line;
256
257 $res
156} 258}
157 259
158our $DB_ENV; 260our $DB_ENV;
159 261our $DB_STATE;
160{
161 use strict;
162
163 mkdir "$Crossfire::VARDIR/cfplus", 0777;
164 my $recover = $BerkeleyDB::db_version >= 4.4
165 ? eval "DB_REGISTER | DB_RECOVER"
166 : 0;
167
168 $DB_ENV = new BerkeleyDB::Env
169 -Home => "$Crossfire::VARDIR/cfplus",
170 -Cachesize => 1_000_000,
171 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
172# -ErrPrefix => "DATABASE",
173 -Verbose => 1,
174 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
175 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
176 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
177}
178 262
179sub db_table($) { 263sub db_table($) {
180 my ($table) = @_; 264 my ($table) = @_;
181 265
182 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; 266 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
183 267
184 new CFClient::Database 268 new CFPlus::Database
185 -Env => $DB_ENV, 269 -Env => $DB_ENV,
186 -Filename => $table, 270 -Filename => $table,
187# -Filename => "database", 271# -Filename => "database",
188# -Subname => $table, 272# -Subname => $table,
189 -Property => DB_CHKSUM, 273 -Property => DB_CHKSUM,
190 -Flags => DB_CREATE | DB_UPGRADE, 274 -Flags => DB_CREATE | DB_UPGRADE,
191 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error" 275 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
192} 276}
193 277
194my $pod_cache = db_table "pod_cache"; 278our $DB_HOME = "$Crossfire::VARDIR/cfplus";
195 279
196sub load_pod($$$$) { 280sub open_db {
197 my ($path, $filtertype, $filterversion, $filtercb) = @_; 281 use strict;
198 282
199 stat $path 283 mkdir $DB_HOME, 0777;
200 or die "$path: $!"; 284 my $recover = $BerkeleyDB::db_version >= 4.4
285 ? eval "DB_REGISTER | DB_RECOVER"
286 : 0;
201 287
202 my $phash = join ",", $filterversion, $CFClient::PodToPango::VERSION, (stat _)[7,9]; 288 $DB_ENV = new BerkeleyDB::Env
289 -Home => $DB_HOME,
290 -Cachesize => 1_000_000,
291 -ErrFile => "$DB_HOME/errorlog.txt",
292# -ErrPrefix => "DATABASE",
293 -Verbose => 1,
294 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
295 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
296 or die "unable to create/open database home $DB_HOME: $BerkeleyDB::Error";
203 297
204 my ($chash, $pom) = eval { @{ Storable::thaw $pod_cache->get ("$path/$filtertype") } }; 298 $DB_STATE = db_table "state";
205 299
206 return $pom if $chash eq $phash;
207
208 my $pod = do {
209 local $/;
210 open my $pod, "<:utf8", $_[0]
211 or die "$_[0]: $!";
212 <$pod>
213 };
214
215 #utf8::downgrade $pod;
216
217 $pom = $filtercb-> (Pod::POM->new->parse_text ($pod));
218
219 $pod_cache->put ("$path/$filtertype" => Storable::nfreeze [$phash, $pom]);
220
221 $pom
222}
223
224sub pod_to_pango($) {
225 my ($pom) = @_;
226
227 $pom->present ("CFClient::PodToPango")
228}
229
230sub pod_to_pango_list($) {
231 my ($pom) = @_;
232
233 [ 300 1
234 map s/^(\s*)// && [40 * length $1, length $_ ? $_ : " "],
235 split /\n/, $pom->present ("CFClient::PodToPango")
236 ]
237} 301}
238 302
303unless (eval { open_db }) {
304 File::Path::rmtree $DB_HOME;
305 open_db;
306}
307
308package CFPlus::Layout;
309
310$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
311 reset_glyph_cache;
312};
313
239package CFClient::Item; 314package CFPlus::Item;
240 315
241use strict; 316use strict;
242use Crossfire::Protocol::Constants; 317use Crossfire::Protocol::Constants;
243 318
244my $last_enter_count = 1; 319my $last_enter_count = 1;
… …
278} 353}
279 354
280sub do_n_dialog { 355sub do_n_dialog {
281 my ($cb) = @_; 356 my ($cb) = @_;
282 357
283 my $w = new CFClient::UI::FancyFrame; 358 my $w = new CFPlus::UI::Toplevel
359 on_delete => sub { $_[0]->destroy; 1 },
360 has_close_button => 1,
361 ;
362
284 $w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center"); 363 $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
285 $vb->add (new CFClient::UI::Label text => "Enter item count:"); 364 $vb->add (new CFPlus::UI::Label text => "Enter item count:");
286 $vb->add (my $entry = new CFClient::UI::Entry 365 $vb->add (my $entry = new CFPlus::UI::Entry
287 text => $last_enter_count, 366 text => $last_enter_count,
288 on_activate => sub { 367 on_activate => sub {
289 my ($entry) = @_; 368 my ($entry) = @_;
290 $last_enter_count = $entry->get_text; 369 $last_enter_count = $entry->get_text;
291 $cb->($last_enter_count); 370 $cb->($last_enter_count);
292 $w->hide; 371 $w->hide;
293 $w = undef; 372 $w->destroy;
373
374 0
294 } 375 },
376 on_escape => sub { $w->destroy; 1 },
295 ); 377 );
296 $entry->focus_in; 378 $entry->grab_focus;
297 $w->show; 379 $w->show;
298
299} 380}
300 381
301sub update_widgets { 382sub update_widgets {
302 my ($self) = @_; 383 my ($self) = @_;
384
385 # necessary to avoid cyclic references
386 Scalar::Util::weaken $self;
303 387
304 my $button_cb = sub { 388 my $button_cb = sub {
305 my (undef, $ev, $x, $y) = @_; 389 my (undef, $ev, $x, $y) = @_;
306 390
307 my $targ = $::CONN->{player}{tag}; 391 my $targ = $::CONN->{player}{tag};
308 392
309 if ($self->{container} == $::CONN->{player}{tag}) { 393 if ($self->{container} == $::CONN->{player}{tag}) {
310 $targ = $::CONN->{open_container}; 394 $targ = $::CONN->{open_container};
311 } 395 }
312 396
313 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) { 397 if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
314 $::CONN->send ("move $targ $self->{tag} 0") 398 $::CONN->send ("move $targ $self->{tag} 0")
315 if $targ || !($self->{flags} & F_LOCKED); 399 if $targ || !($self->{flags} & F_LOCKED);
316 } elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) { 400 } elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
317 $self->{flags} & F_LOCKED 401 $self->{flags} & F_LOCKED
318 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) 402 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
319 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) 403 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
320 } elsif ($ev->{button} == 1) { 404 } elsif ($ev->{button} == 1) {
321 $::CONN->send ("examine $self->{tag}"); 405 $::CONN->send ("examine $self->{tag}");
322 } elsif ($ev->{button} == 2) { 406 } elsif ($ev->{button} == 2) {
323 $::CONN->send ("apply $self->{tag}"); 407 $::CONN->send ("apply $self->{tag}");
324 } elsif ($ev->{button} == 3) { 408 } elsif ($ev->{button} == 3) {
409 my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
410 if ($self->{container} == $::CONN->{open_container}) {
411 $move_prefix = "take";
412 }
413
414 my $shortname = CFPlus::shorten $self->{name}, 14;
415
325 my @menu_items = ( 416 my @menu_items = (
326 ["examine", sub { $::CONN->send ("examine $self->{tag}") }], 417 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
327 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }], 418 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
419 ["ignite/thaw", # first try of an easier use of flint&steel
420 sub {
421 $::CONN->send ("mark ". pack "N", $self->{tag});
422 $::CONN->send ("command apply flint and steel");
423 }
424 ],
425 ["inscribe", # first try of an easier use of flint&steel
426 sub {
427 &::open_string_query ("Text to inscribe", sub {
428 my ($entry, $txt) = @_;
429 $::CONN->send ("mark ". pack "N", $self->{tag});
430 $::CONN->send ("command use_skill inscription $txt");
431 });
432 }
433 ],
434 ["rename", # first try of an easier use of flint&steel
435 sub {
436 &::open_string_query ("Rename item to:", sub {
437 my ($entry, $txt) = @_;
438 $::CONN->send ("mark ". pack "N", $self->{tag});
439 $::CONN->send ("command rename to <$txt>");
440 }, $self->{name},
441 "If you input no name or erase the current custom name, the custom name will be unset");
442 }
443 ],
328 ["apply", sub { $::CONN->send ("apply $self->{tag}") }], 444 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
329 ( 445 (
330 $self->{flags} & F_LOCKED 446 $self->{flags} & F_LOCKED
331 ? ( 447 ? (
332 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }], 448 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
333 ) 449 )
334 : ( 450 : (
335 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }], 451 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
336 ["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }], 452 ["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
337 ["move n", 453 ["$move_prefix &lt;n&gt;",
338 sub { 454 sub {
339 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") }) 455 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
340 } 456 }
341 ] 457 ]
342 ) 458 )
343 ), 459 ),
460 ["bind <i>apply $shortname</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["apply $self->{name}"]) }],
344 ); 461 );
345 462
346 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev); 463 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
347 } 464 }
348 465
349 1 466 1
350 }; 467 };
351 468
… …
355 . "Middle click - apply\n" 472 . "Middle click - apply\n"
356 . "Shift-Middle click - lock/unlock\n" 473 . "Shift-Middle click - lock/unlock\n"
357 . "Right click - further options" 474 . "Right click - further options"
358 . "</small>\n"; 475 . "</small>\n";
359 476
477 my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
478 : $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
479 : undef;
480
360 $self->{face_widget} ||= new CFClient::UI::Face 481 $self->{face_widget} ||= new CFPlus::UI::Face
361 can_events => 1, 482 can_events => 1,
362 can_hover => 1, 483 can_hover => 1,
363 anim => $self->{anim}, 484 anim => $self->{anim},
364 animspeed => $self->{animspeed}, # TODO# must be set at creation time 485 animspeed => $self->{animspeed}, # TODO# must be set at creation time
365 on_button_down => $button_cb, 486 on_button_down => $button_cb,
366 ; 487 ;
488 $self->{face_widget}{bg} = $bg;
367 $self->{face_widget}{face} = $self->{face}; 489 $self->{face_widget}{face} = $self->{face};
368 $self->{face_widget}{anim} = $self->{anim}; 490 $self->{face_widget}{anim} = $self->{anim};
369 $self->{face_widget}{animspeed} = $self->{animspeed}; 491 $self->{face_widget}{animspeed} = $self->{animspeed};
370 $self->{face_widget}->set_tooltip ( 492 $self->{face_widget}->set_tooltip (
371 "<b>Face/Animation.</b>\n" 493 "<b>Face/Animation.</b>\n"
372 . "Item uses face #$self->{face}. " 494 . "Item uses face #$self->{face}. "
373 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ") 495 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
374 . "\n\n$tooltip_std" 496 . "\n\n$tooltip_std"
375 ); 497 );
376 498
377 $self->{desc_widget} ||= new CFClient::UI::Label 499 $self->{desc_widget} ||= new CFPlus::UI::Label
378 can_events => 1, 500 can_events => 1,
379 can_hover => 1, 501 can_hover => 1,
380 ellipsise => 2, 502 ellipsise => 2,
381 align => -1, 503 align => -1,
382 on_button_down => $button_cb, 504 on_button_down => $button_cb,
383 ; 505 ;
384 my $desc = CFClient::Item::desc_string $self; 506 my $desc = CFPlus::Item::desc_string $self;
507 $self->{desc_widget}{bg} = $bg;
385 $self->{desc_widget}->set_text ($desc); 508 $self->{desc_widget}->set_text ($desc);
386 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std"); 509 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
387 510
388 $self->{weight_widget} ||= new CFClient::UI::Label 511 $self->{weight_widget} ||= new CFPlus::UI::Label
389 can_events => 1, 512 can_events => 1,
390 can_hover => 1, 513 can_hover => 1,
391 ellipsise => 0, 514 ellipsise => 0,
392 align => 0, 515 align => 0,
393 on_button_down => $button_cb, 516 on_button_down => $button_cb,
394 ; 517 ;
518 $self->{weight_widget}{bg} = $bg;
395 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self); 519 $self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
396
397 $self->{weight_widget}->set_tooltip ( 520 $self->{weight_widget}->set_tooltip (
398 "<b>Weight</b>.\n" 521 "<b>Weight</b>.\n"
399 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ") 522 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
400 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ") 523 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
401 . "\n\n$tooltip_std" 524 . "\n\n$tooltip_std"
402 ); 525 );
403} 526}
404 527
405package CFClient::Binder;
406
407my @ALLOWED_MODIFIER_KEYS = (
408 CFClient::SDLK_LSHIFT,
409 CFClient::SDLK_LCTRL ,
410 CFClient::SDLK_LALT ,
411 CFClient::SDLK_LMETA ,
412
413 CFClient::SDLK_RSHIFT,
414 CFClient::SDLK_RCTRL ,
415 CFClient::SDLK_RALT ,
416 CFClient::SDLK_RMETA ,
417);
418
419my %ALLOWED_MODIFIERS = (
420 CFClient::KMOD_LSHIFT => "LSHIFT",
421 CFClient::KMOD_LCTRL => "LCTRL",
422 CFClient::KMOD_LALT => "LALT",
423 CFClient::KMOD_LMETA => "LMETA",
424
425 CFClient::KMOD_RSHIFT => "RSHIFT",
426 CFClient::KMOD_RCTRL => "RCTRL",
427 CFClient::KMOD_RALT => "RALT",
428 CFClient::KMOD_RMETA => "RMETA",
429);
430
431my %DIRECT_BIND_CHARS = map { $_ => 1 } qw/0 1 2 3 4 5 6 7 8 9/;
432my @DIRECT_BIND_KEYS = (
433 CFClient::SDLK_F1,
434 CFClient::SDLK_F2,
435 CFClient::SDLK_F3,
436 CFClient::SDLK_F4,
437 CFClient::SDLK_F5,
438 CFClient::SDLK_F6,
439 CFClient::SDLK_F7,
440 CFClient::SDLK_F8,
441 CFClient::SDLK_F9,
442 CFClient::SDLK_F10,
443 CFClient::SDLK_F11,
444 CFClient::SDLK_F12,
445 CFClient::SDLK_F13,
446 CFClient::SDLK_F14,
447 CFClient::SDLK_F15,
448);
449
450# this binding dialog asks for a key-combo to be pressed
451# and if successful it calls the $cb with $mod and $sym as args.
452sub open_binding_dialog {
453 my ($cb) = @_;
454
455 my $w = new CFClient::UI::FancyFrame
456 title => "Bind Action",
457 x => "center",
458 y => "center";
459
460 $w->add (my $vb = new CFClient::UI::VBox);
461 $vb->add (new CFClient::UI::Label
462 text => "Press a modifier (CTRL, ALT and/or SHIFT) and a key."
463 ."You can only bind 0-9 and F1-F15 without modifiers."
464 );
465 $vb->add (my $entry = new CFClient::UI::Entry
466 text => "",
467 on_key_down => sub {
468 my ($entry, $ev) = @_;
469
470 my $mod = $ev->{mod};
471 my $sym = $ev->{sym};
472
473 # XXX: This seems a little bit hackisch to me, but i have to ignore them
474 if (grep { $_ == $sym } @ALLOWED_MODIFIER_KEYS) {
475 return;
476 }
477
478 if ($mod == CFClient::KMOD_NONE
479 and not $DIRECT_BIND_CHARS{chr ($ev->{unicode})}
480 and not grep { $sym == $_ } @DIRECT_BIND_KEYS)
481 {
482 $::STATUSBOX->add (
483 "Can't bind key ".CFClient::SDL_GetKeyName ($sym)
484 ." directly without modifier! It would damage the completer handling."
485 );
486 return;
487 }
488
489 $entry->focus_out;
490
491 $cb->($mod, $sym);
492
493 $w->destroy
494 });
495
496 $entry->focus_in;
497 $w->show;
498}
499
500sub keycombo_to_name {
501 my ($mod, $sym) = @_;
502
503 my $mods = join '+',
504 map { $ALLOWED_MODIFIERS{$_} }
505 grep { ($_ + 0) & ($mod + 0) }
506 keys %ALLOWED_MODIFIERS;
507 $mods .= "+" if $mods ne '';
508
509 return $mods . CFClient::SDL_GetKeyName ($sym);
510}
511
512package CFClient::Pickup;
513# some pickup constants
514sub PU_NOTHING { 0x00000000 }
515
516sub PU_DEBUG { 0x10000000 }
517sub PU_INHIBIT { 0x20000000 }
518sub PU_STOP { 0x40000000 }
519sub PU_NEWMODE { 0x80000000 }
520
521sub PU_RATIO { 0x0000000F }
522
523sub PU_FOOD { 0x00000010 }
524sub PU_DRINK { 0x00000020 }
525sub PU_VALUABLES { 0x00000040 }
526sub PU_BOW { 0x00000080 }
527
528sub PU_ARROW { 0x00000100 }
529sub PU_HELMET { 0x00000200 }
530sub PU_SHIELD { 0x00000400 }
531sub PU_ARMOUR { 0x00000800 }
532
533sub PU_BOOTS { 0x00001000 }
534sub PU_GLOVES { 0x00002000 }
535sub PU_CLOAK { 0x00004000 }
536sub PU_KEY { 0x00008000 }
537
538sub PU_MISSILEWEAPON { 0x00010000 }
539sub PU_ALLWEAPON { 0x00020000 }
540sub PU_MAGICAL { 0x00040000 }
541sub PU_POTION { 0x00080000 }
542
543sub PU_SPELLBOOK { 0x00100000 }
544sub PU_SKILLSCROLL { 0x00200000 }
545sub PU_READABLES { 0x00400000 }
546sub PU_MAGIC_DEVICE { 0x00800000 }
547
548sub PU_NOT_CURSED { 0x01000000 }
549
550sub PU_JEWELS { 0x02000000 }
551
552
5531; 5281;
554 529
555=back 530=back
556 531
557=head1 AUTHOR 532=head1 AUTHOR

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