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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.100 by root, Sun Jul 16 20:04:07 2006 UTC vs.
Revision 1.123 by root, Mon Oct 9 01:06:36 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 = '0.52';
19 21
20 use XSLoader; 22 use XSLoader;
21 XSLoader::load "CFClient", $VERSION; 23 XSLoader::load "CFPlus", $VERSION;
24}
25
26BEGIN {
27 $SIG{__DIE__} = sub {
28 return if CFPlus::in_destruct;
29 #CFPlus::fatal $_[0];#d#
30 CFPlus::error Carp::longmess $_[0];#d#
31 die;#d#
32 };
22} 33}
23 34
24use utf8; 35use utf8;
25 36
26use Carp ();
27use AnyEvent (); 37use AnyEvent ();
28use BerkeleyDB; 38use BerkeleyDB;
29use Pod::POM (); 39use Pod::POM ();
30use Scalar::Util (); 40use Scalar::Util ();
31use Storable (); # finally 41use Storable (); # finally
32 42
33package CFClient::PodToPango; 43=item guard { BLOCK }
34 44
35use base Pod::POM::View::Text; 45Returns an object that executes the given block as soon as it is destroyed.
36 46
37our $VERSION = 1; # bump if resultant formatting changes 47=cut
38 48
39our $indent = 0; 49sub guard(&) {
40 50 bless \(my $cb = $_[0]), "CFPlus::Guard"
41*view_seq_code =
42*view_seq_bold = sub { "<b>$_[1]</b>" };
43*view_seq_italic = sub { "<i>$_[1]</i>" };
44*view_seq_space =
45*view_seq_link =
46*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
47
48sub view_seq_text {
49 my $text = $_[1];
50 $text =~ s/\s+/ /g;
51 CFClient::UI::Label::escape ($text)
52} 51}
53 52
54sub view_item { 53sub CFPlus::Guard::DESTROY {
55 ("\t" x ($indent / 4)) 54 ${$_[0]}->()
56 . $_[1]->title->present ($_[0])
57 . "\n\n"
58 . $_[1]->content->present ($_[0])
59} 55}
60 56
61sub view_verbatim { 57sub asxml($) {
62 (join "", 58 local $_ = $_[0];
63 map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n",
64 split /\n/, CFClient::UI::Label::escape ($_[1]))
65 . "\n"
66}
67 59
68sub view_textblock { 60 s/&/&amp;/g;
69 ("\t" x ($indent / 2)) . "$_[1]\n\n" 61 s/>/&gt;/g;
70} 62 s/</&lt;/g;
71 63
72sub view_head1 { 64 $_
73 "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
74 . $_[1]->content->present ($_[0])
75};
76
77sub view_head2 {
78 "\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
79 . $_[1]->content->present ($_[0])
80};
81
82sub view_head3 {
83 "\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
84 . $_[1]->content->present ($_[0])
85};
86
87sub view_over {
88 local $indent = $indent + $_[1]->indent;
89 $_[1]->content->present ($_[0])
90} 65}
91 66
67sub socketpipe() {
68 socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC
69 or die "cannot establish bidiretcional pipe: $!\n";
70
71 ($fh1, $fh2)
72}
73
74sub background(&) {
75 my ($cb) = @_;
76
77 my ($fh_r, $fh_w) = CFPlus::socketpipe;
78
79 my $pid = fork;
80
81 if (defined $pid && !$pid) {
82 $SIG{__DIE__} = sub {
83 my $msg = $_[0];
84 $msg =~ s/\n+/\n/;
85 warn "FATAL: $msg";
86 CFPlus::_exit 99;
87 };
88
89 open STDOUT, ">&", $fh_w;
90 open STDERR, ">&", $fh_w;
91 close $fh_r;
92 close $fh_w;
93
94 $| = 1;
95
96 $cb->();
97
98 # win32 is fucked up, of course. exit will clean stuff up,
99 # which destroys our database etc. _exit will exit ALL
100 # forked processes, because of the dreaded fork emulation.
101 CFPlus::_exit 0;
102 }
103
104 close $fh_w;
105
106 my $buffer;
107
108 Event->io (fd => $fh_r, poll => 'r', cb => sub {
109 unless (sysread $fh_r, $buffer, 4096, length $buffer) {
110 $_[0]->w->cancel;
111 $buffer .= "done\n";
112 }
113
114 while ($buffer =~ s/^(.*)\n//) {
115 my $line = $1;
116 utf8::decode $line;
117 ::message ({
118 markup => "editor($pid): " . CFPlus::asxml $line,
119 });
120 }
121 });
122}
123
92package CFClient::Database; 124package CFPlus::Database;
93 125
94our @ISA = BerkeleyDB::Btree::; 126our @ISA = BerkeleyDB::Btree::;
95 127
96sub get($$) { 128sub get($$) {
97 my $data; 129 my $data;
104my %DB_SYNC; 136my %DB_SYNC;
105 137
106sub put($$$) { 138sub put($$$) {
107 my ($db, $key, $data) = @_; 139 my ($db, $key, $data) = @_;
108 140
141 my $hkey = $db + 0;
142 Scalar::Util::weaken $db;
109 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync }); 143 $DB_SYNC{$hkey} ||= AnyEvent->timer (after => 5, cb => sub {
144 delete $DB_SYNC{$hkey};
145 $db->db_sync if $db;
146 });
110 147
111 $db->db_put ($key => $data) 148 $db->db_put ($key => $data)
112} 149}
113 150
114package CFClient; 151package CFPlus;
115 152
116sub find_rcfile($) { 153sub find_rcfile($) {
117 my $path; 154 my $path;
118 155
119 for (grep !ref, @INC) { 156 for (grep !ref, @INC) {
120 $path = "$_/CFClient/resources/$_[0]"; 157 $path = "$_/CFPlus/resources/$_[0]";
121 return $path if -r $path; 158 return $path if -r $path;
122 } 159 }
123 160
124 die "FATAL: can't find required file $_[0]\n"; 161 die "FATAL: can't find required file $_[0]\n";
125} 162}
126 163
164BEGIN {
165 use Crossfire::Protocol::Base ();
166 *to_json = \&Crossfire::Protocol::Base::to_json;
167 *from_json = \&Crossfire::Protocol::Base::from_json;
168}
169
127sub read_cfg { 170sub read_cfg {
128 my ($file) = @_; 171 my ($file) = @_;
129 172
130 open CFG, $file 173 open my $fh, $file
131 or return; 174 or return;
132 175
133 my $CFG;
134
135 local $/; 176 local $/;
136 $CFG = eval <CFG>; 177 my $CFG = <$fh>;
137 178
138 $::CFG = $CFG; 179 if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
139 180 require YAML;
140 close CFG; 181 utf8::decode $CFG;
182 $::CFG = YAML::Load ($CFG);
183 } elsif ($CFG =~ /^\{/) {
184 $::CFG = from_json $CFG;
185 } else {
186 $::CFG = eval $CFG; ## todo comaptibility cruft
187 }
141} 188}
142 189
143sub write_cfg { 190sub write_cfg {
144 my ($file) = @_; 191 my ($file) = @_;
145 192
146 open CFG, ">$file" 193 $::CFG->{VERSION} = $::VERSION;
194
195 open my $fh, ">:utf8", $file
147 or return; 196 or return;
197 print $fh to_json $::CFG;
198}
148 199
149 { 200sub http_proxy {
150 require Data::Dumper; 201 my @proxy = win32_proxy_info;
151 local $Data::Dumper::Purity = 1; 202
152 $::CFG->{VERSION} = $::VERSION; 203 if (@proxy) {
153 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]); 204 "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
205 } elsif (exists $ENV{http_proxy}) {
206 $ENV{http_proxy}
207 } else {
208 ()
154 } 209 }
210}
155 211
156 close CFG; 212sub set_proxy {
213 my $proxy = http_proxy
214 or return;
215
216 $ENV{http_proxy} = $proxy;
157} 217}
158 218
159our $DB_ENV; 219our $DB_ENV;
220our $DB_STATE;
221
222sub db_table($) {
223 my ($table) = @_;
224
225 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
226
227 new CFPlus::Database
228 -Env => $DB_ENV,
229 -Filename => $table,
230# -Filename => "database",
231# -Subname => $table,
232 -Property => DB_CHKSUM,
233 -Flags => DB_CREATE | DB_UPGRADE,
234 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
235}
160 236
161{ 237{
162 use strict; 238 use strict;
163 239
164 mkdir "$Crossfire::VARDIR/cfplus", 0777; 240 mkdir "$Crossfire::VARDIR/cfplus", 0777;
173# -ErrPrefix => "DATABASE", 249# -ErrPrefix => "DATABASE",
174 -Verbose => 1, 250 -Verbose => 1,
175 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover, 251 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
176 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE, 252 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
177 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error"; 253 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
178}
179 254
180sub db_table($) { 255 $DB_STATE = db_table "state";
181 my ($table) = @_;
182
183 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
184
185 new CFClient::Database
186 -Env => $DB_ENV,
187 -Filename => $table,
188# -Filename => "database",
189# -Subname => $table,
190 -Property => DB_CHKSUM,
191 -Flags => DB_CREATE | DB_UPGRADE,
192 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
193} 256}
194 257
195my $pod_cache = db_table "pod_cache";
196
197sub load_pod($$$$) {
198 my ($path, $filtertype, $filterversion, $filtercb) = @_;
199
200 stat $path
201 or die "$path: $!";
202
203 my $phash = join ",", $filterversion, $CFClient::PodToPango::VERSION, (stat _)[7,9];
204
205 my ($chash, $pom) = eval { @{ Storable::thaw $pod_cache->get ("$path/$filtertype") } };
206
207 return $pom if $chash eq $phash;
208
209 my $pod = do {
210 local $/;
211 open my $pod, "<:utf8", $_[0]
212 or die "$_[0]: $!";
213 <$pod>
214 };
215
216 #utf8::downgrade $pod;
217
218 $pom = $filtercb-> (Pod::POM->new->parse_text ($pod));
219
220 $pod_cache->put ("$path/$filtertype" => Storable::nfreeze [$phash, $pom]);
221
222 $pom
223}
224
225sub pod_to_pango($) {
226 my ($pom) = @_;
227
228 $pom->present ("CFClient::PodToPango")
229}
230
231sub pod_to_pango_list($) {
232 my ($pom) = @_;
233
234 [
235 map s/^(\s*)// && [40 * length $1, length $_ ? $_ : " "],
236 split /\n/, $pom->present ("CFClient::PodToPango")
237 ]
238}
239
240package CFClient::Layout; 258package CFPlus::Layout;
241 259
242$CFClient::OpenGL::SHUTDOWN_HOOK{"CFClient::Layout"} = sub { 260$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
243 reset_glyph_cache; 261 reset_glyph_cache;
244}; 262};
245 263
246package CFClient::Item; 264package CFPlus::Item;
247 265
248use strict; 266use strict;
249use Crossfire::Protocol::Constants; 267use Crossfire::Protocol::Constants;
250 268
251my $last_enter_count = 1; 269my $last_enter_count = 1;
285} 303}
286 304
287sub do_n_dialog { 305sub do_n_dialog {
288 my ($cb) = @_; 306 my ($cb) = @_;
289 307
290 my $w = new CFClient::UI::FancyFrame 308 my $w = new CFPlus::UI::Toplevel
291 on_delete => sub { $_[0]->destroy; 1 }, 309 on_delete => sub { $_[0]->destroy; 1 },
292 has_close_button => 1, 310 has_close_button => 1,
293 ; 311 ;
294 312
295 $w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center"); 313 $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
296 $vb->add (new CFClient::UI::Label text => "Enter item count:"); 314 $vb->add (new CFPlus::UI::Label text => "Enter item count:");
297 $vb->add (my $entry = new CFClient::UI::Entry 315 $vb->add (my $entry = new CFPlus::UI::Entry
298 text => $last_enter_count, 316 text => $last_enter_count,
299 on_activate => sub { 317 on_activate => sub {
300 my ($entry) = @_; 318 my ($entry) = @_;
301 $last_enter_count = $entry->get_text; 319 $last_enter_count = $entry->get_text;
302 $cb->($last_enter_count); 320 $cb->($last_enter_count);
324 342
325 if ($self->{container} == $::CONN->{player}{tag}) { 343 if ($self->{container} == $::CONN->{player}{tag}) {
326 $targ = $::CONN->{open_container}; 344 $targ = $::CONN->{open_container};
327 } 345 }
328 346
329 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) { 347 if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
330 $::CONN->send ("move $targ $self->{tag} 0") 348 $::CONN->send ("move $targ $self->{tag} 0")
331 if $targ || !($self->{flags} & F_LOCKED); 349 if $targ || !($self->{flags} & F_LOCKED);
332 } elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) { 350 } elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
333 $self->{flags} & F_LOCKED 351 $self->{flags} & F_LOCKED
334 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) 352 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
335 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) 353 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
336 } elsif ($ev->{button} == 1) { 354 } elsif ($ev->{button} == 1) {
337 $::CONN->send ("examine $self->{tag}"); 355 $::CONN->send ("examine $self->{tag}");
338 } elsif ($ev->{button} == 2) { 356 } elsif ($ev->{button} == 2) {
339 $::CONN->send ("apply $self->{tag}"); 357 $::CONN->send ("apply $self->{tag}");
340 } elsif ($ev->{button} == 3) { 358 } elsif ($ev->{button} == 3) {
359 my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
360 if ($self->{container} == $::CONN->{open_container}) {
361 $move_prefix = "take";
362 }
363
341 my @menu_items = ( 364 my @menu_items = (
342 ["examine", sub { $::CONN->send ("examine $self->{tag}") }], 365 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
343 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }], 366 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
344 ["ignite/thaw", # first try of an easier use of flint&steel 367 ["ignite/thaw", # first try of an easier use of flint&steel
345 sub { 368 sub {
346 $::CONN->send ("mark ". pack "N", $self->{tag}); 369 $::CONN->send ("mark ". pack "N", $self->{tag});
347 $::CONN->send ("command apply flint and steel"); 370 $::CONN->send ("command apply flint and steel");
371 }
372 ],
373 ["inscribe", # first try of an easier use of flint&steel
374 sub {
375 &::open_string_query ("Text to inscribe", sub {
376 my ($entry, $txt) = @_;
377 $::CONN->send ("mark ". pack "N", $self->{tag});
378 $::CONN->send ("command use_skill inscription $txt");
379 });
380 }
381 ],
382 ["rename", # first try of an easier use of flint&steel
383 sub {
384 &::open_string_query ("Rename item to:", sub {
385 my ($entry, $txt) = @_;
386 $::CONN->send ("mark ". pack "N", $self->{tag});
387 $::CONN->send ("command rename to <$txt>");
388 }, $self->{name},
389 "If you input no name or erase the current custom name, the custom name will be unset");
348 } 390 }
349 ], 391 ],
350 ["apply", sub { $::CONN->send ("apply $self->{tag}") }], 392 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
351 ( 393 (
352 $self->{flags} & F_LOCKED 394 $self->{flags} & F_LOCKED
353 ? ( 395 ? (
354 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }], 396 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
355 ) 397 )
356 : ( 398 : (
357 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }], 399 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
358 ["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }], 400 ["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
359 ["move n", 401 ["$move_prefix &lt;n&gt;",
360 sub { 402 sub {
361 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") }) 403 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
362 } 404 }
363 ] 405 ]
364 ) 406 )
365 ), 407 ),
366 ); 408 );
367 409
368 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev); 410 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
369 } 411 }
370 412
371 1 413 1
372 }; 414 };
373 415
377 . "Middle click - apply\n" 419 . "Middle click - apply\n"
378 . "Shift-Middle click - lock/unlock\n" 420 . "Shift-Middle click - lock/unlock\n"
379 . "Right click - further options" 421 . "Right click - further options"
380 . "</small>\n"; 422 . "</small>\n";
381 423
424 my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
425 : $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
426 : undef;
427
382 $self->{face_widget} ||= new CFClient::UI::Face 428 $self->{face_widget} ||= new CFPlus::UI::Face
383 can_events => 1, 429 can_events => 1,
384 can_hover => 1, 430 can_hover => 1,
385 anim => $self->{anim}, 431 anim => $self->{anim},
386 animspeed => $self->{animspeed}, # TODO# must be set at creation time 432 animspeed => $self->{animspeed}, # TODO# must be set at creation time
387 on_button_down => $button_cb, 433 on_button_down => $button_cb,
388 ; 434 ;
435 $self->{face_widget}{bg} = $bg;
389 $self->{face_widget}{face} = $self->{face}; 436 $self->{face_widget}{face} = $self->{face};
390 $self->{face_widget}{anim} = $self->{anim}; 437 $self->{face_widget}{anim} = $self->{anim};
391 $self->{face_widget}{animspeed} = $self->{animspeed}; 438 $self->{face_widget}{animspeed} = $self->{animspeed};
392 $self->{face_widget}->set_tooltip ( 439 $self->{face_widget}->set_tooltip (
393 "<b>Face/Animation.</b>\n" 440 "<b>Face/Animation.</b>\n"
394 . "Item uses face #$self->{face}. " 441 . "Item uses face #$self->{face}. "
395 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ") 442 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
396 . "\n\n$tooltip_std" 443 . "\n\n$tooltip_std"
397 ); 444 );
398 445
399 $self->{desc_widget} ||= new CFClient::UI::Label 446 $self->{desc_widget} ||= new CFPlus::UI::Label
400 can_events => 1, 447 can_events => 1,
401 can_hover => 1, 448 can_hover => 1,
402 ellipsise => 2, 449 ellipsise => 2,
403 align => -1, 450 align => -1,
404 on_button_down => $button_cb, 451 on_button_down => $button_cb,
405 ; 452 ;
406 my $desc = CFClient::Item::desc_string $self; 453 my $desc = CFPlus::Item::desc_string $self;
454 $self->{desc_widget}{bg} = $bg;
407 $self->{desc_widget}->set_text ($desc); 455 $self->{desc_widget}->set_text ($desc);
408 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std"); 456 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
409 457
410 $self->{weight_widget} ||= new CFClient::UI::Label 458 $self->{weight_widget} ||= new CFPlus::UI::Label
411 can_events => 1, 459 can_events => 1,
412 can_hover => 1, 460 can_hover => 1,
413 ellipsise => 0, 461 ellipsise => 0,
414 align => 0, 462 align => 0,
415 on_button_down => $button_cb, 463 on_button_down => $button_cb,
416 ; 464 ;
465 $self->{weight_widget}{bg} = $bg;
417 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self); 466 $self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
418
419 $self->{weight_widget}->set_tooltip ( 467 $self->{weight_widget}->set_tooltip (
420 "<b>Weight</b>.\n" 468 "<b>Weight</b>.\n"
421 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ") 469 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
422 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ") 470 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
423 . "\n\n$tooltip_std" 471 . "\n\n$tooltip_std"

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