… | |
… | |
15 | package CFPlus; |
15 | package CFPlus; |
16 | |
16 | |
17 | use Carp (); |
17 | use Carp (); |
18 | |
18 | |
19 | BEGIN { |
19 | BEGIN { |
20 | $VERSION = '0.95'; |
20 | $VERSION = '0.994'; |
21 | |
21 | |
22 | use XSLoader; |
22 | use XSLoader; |
23 | XSLoader::load "CFPlus", $VERSION; |
23 | XSLoader::load "CFPlus", $VERSION; |
24 | } |
24 | } |
25 | |
25 | |
26 | BEGIN { |
|
|
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 | }; |
|
|
33 | } |
|
|
34 | |
|
|
35 | use utf8; |
26 | use utf8; |
36 | |
27 | |
37 | use AnyEvent (); |
28 | use AnyEvent (); |
38 | use BerkeleyDB; |
|
|
39 | use Pod::POM (); |
29 | use Pod::POM (); |
40 | use Scalar::Util (); |
30 | use File::Path (); |
41 | use Storable (); # finally |
31 | use Storable (); # finally |
|
|
32 | use Fcntl (); |
|
|
33 | use JSON::XS qw(to_json from_json); |
42 | |
34 | |
43 | =item guard { BLOCK } |
35 | =item guard { BLOCK } |
44 | |
36 | |
45 | Returns an object that executes the given block as soon as it is destroyed. |
37 | Returns an object that executes the given block as soon as it is destroyed. |
46 | |
38 | |
… | |
… | |
50 | bless \(my $cb = $_[0]), "CFPlus::Guard" |
42 | bless \(my $cb = $_[0]), "CFPlus::Guard" |
51 | } |
43 | } |
52 | |
44 | |
53 | sub CFPlus::Guard::DESTROY { |
45 | sub CFPlus::Guard::DESTROY { |
54 | ${$_[0]}->() |
46 | ${$_[0]}->() |
|
|
47 | } |
|
|
48 | |
|
|
49 | =item shorten $string[, $maxlength] |
|
|
50 | |
|
|
51 | =cut |
|
|
52 | |
|
|
53 | sub shorten($;$) { |
|
|
54 | my ($str, $len) = @_; |
|
|
55 | substr $str, $len, (length $str), "..." if $len + 3 <= length $str; |
|
|
56 | $str |
55 | } |
57 | } |
56 | |
58 | |
57 | sub asxml($) { |
59 | sub asxml($) { |
58 | local $_ = $_[0]; |
60 | local $_ = $_[0]; |
59 | |
61 | |
… | |
… | |
64 | $_ |
66 | $_ |
65 | } |
67 | } |
66 | |
68 | |
67 | sub socketpipe() { |
69 | sub socketpipe() { |
68 | socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
70 | socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC |
69 | or die "cannot establish bidiretcional pipe: $!\n"; |
71 | or die "cannot establish bidirectional pipe: $!\n"; |
70 | |
72 | |
71 | ($fh1, $fh2) |
73 | ($fh1, $fh2) |
72 | } |
74 | } |
73 | |
75 | |
74 | sub background(&) { |
76 | sub background(&;&) { |
75 | my ($cb) = @_; |
77 | my ($bg, $cb) = @_; |
76 | |
78 | |
77 | my ($fh_r, $fh_w) = CFPlus::socketpipe; |
79 | my ($fh_r, $fh_w) = CFPlus::socketpipe; |
78 | |
80 | |
79 | my $pid = fork; |
81 | my $pid = fork; |
80 | |
82 | |
… | |
… | |
86 | close $fh_r; |
88 | close $fh_r; |
87 | close $fh_w; |
89 | close $fh_w; |
88 | |
90 | |
89 | $| = 1; |
91 | $| = 1; |
90 | |
92 | |
91 | eval { $cb->() }; |
93 | eval { $bg->() }; |
92 | |
94 | |
93 | if ($@) { |
95 | if ($@) { |
94 | my $msg = $@; |
96 | my $msg = $@; |
95 | $msg =~ s/\n+/\n/; |
97 | $msg =~ s/\n+/\n/; |
96 | warn "FATAL: $msg"; |
98 | warn "FATAL: $msg"; |
… | |
… | |
108 | my $buffer; |
110 | my $buffer; |
109 | |
111 | |
110 | my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub { |
112 | my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub { |
111 | unless (sysread $fh_r, $buffer, 4096, length $buffer) { |
113 | unless (sysread $fh_r, $buffer, 4096, length $buffer) { |
112 | undef $w; |
114 | undef $w; |
113 | $buffer .= "done\n"; |
115 | $cb->(); |
|
|
116 | return; |
114 | } |
117 | } |
115 | |
118 | |
116 | while ($buffer =~ s/^(.*)\n//) { |
119 | while ($buffer =~ s/^(.*)\n//) { |
117 | my $line = $1; |
120 | my $line = $1; |
118 | $line =~ s/\s+$//; |
121 | $line =~ s/\s+$//; |
119 | utf8::decode $line; |
122 | utf8::decode $line; |
|
|
123 | if ($line =~ /^\x{e877}json_msg (.*)$/s) { |
|
|
124 | $cb->(JSON::XS->new->allow_nonref->decode ($1)); |
|
|
125 | } else { |
120 | ::message ({ |
126 | ::message ({ |
121 | markup => "editor($pid): " . CFPlus::asxml $line, |
127 | markup => "background($pid): " . CFPlus::asxml $line, |
|
|
128 | }); |
122 | }); |
129 | } |
123 | } |
130 | } |
124 | }); |
131 | }); |
125 | } |
132 | } |
126 | |
133 | |
127 | package CFPlus::Database; |
134 | sub background_msg { |
|
|
135 | my ($msg) = @_; |
128 | |
136 | |
129 | our @ISA = BerkeleyDB::Btree::; |
137 | $msg = "\x{e877}json_msg " . JSON::XS->new->allow_nonref->encode ($msg); |
130 | |
138 | $msg =~ s/\n//g; |
131 | sub get($$) { |
139 | utf8::encode $msg; |
132 | my $data; |
140 | print $msg, "\n"; |
133 | |
|
|
134 | $_[0]->db_get ($_[1], $data) == 0 |
|
|
135 | ? $data |
|
|
136 | : () |
|
|
137 | } |
|
|
138 | |
|
|
139 | my %DB_SYNC; |
|
|
140 | |
|
|
141 | sub put($$$) { |
|
|
142 | my ($db, $key, $data) = @_; |
|
|
143 | |
|
|
144 | my $hkey = $db + 0; |
|
|
145 | Scalar::Util::weaken $db; |
|
|
146 | $DB_SYNC{$hkey} ||= AnyEvent->timer (after => 5, cb => sub { |
|
|
147 | delete $DB_SYNC{$hkey}; |
|
|
148 | $db->db_sync if $db; |
|
|
149 | }); |
|
|
150 | |
|
|
151 | $db->db_put ($key => $data) |
|
|
152 | } |
141 | } |
153 | |
142 | |
154 | package CFPlus; |
143 | package CFPlus; |
155 | |
144 | |
156 | sub find_rcfile($) { |
145 | sub find_rcfile($) { |
… | |
… | |
160 | $path = "$_/CFPlus/resources/$_[0]"; |
149 | $path = "$_/CFPlus/resources/$_[0]"; |
161 | return $path if -r $path; |
150 | return $path if -r $path; |
162 | } |
151 | } |
163 | |
152 | |
164 | die "FATAL: can't find required file $_[0]\n"; |
153 | die "FATAL: can't find required file $_[0]\n"; |
165 | } |
|
|
166 | |
|
|
167 | BEGIN { |
|
|
168 | use Crossfire::Protocol::Base (); |
|
|
169 | *to_json = \&Crossfire::Protocol::Base::to_json; |
|
|
170 | *from_json = \&Crossfire::Protocol::Base::from_json; |
|
|
171 | } |
154 | } |
172 | |
155 | |
173 | sub read_cfg { |
156 | sub read_cfg { |
174 | my ($file) = @_; |
157 | my ($file) = @_; |
175 | |
158 | |
… | |
… | |
217 | or return; |
200 | or return; |
218 | |
201 | |
219 | $ENV{http_proxy} = $proxy; |
202 | $ENV{http_proxy} = $proxy; |
220 | } |
203 | } |
221 | |
204 | |
222 | our $DB_ENV; |
205 | sub lwp_useragent { |
223 | our $DB_STATE; |
206 | require LWP::UserAgent; |
|
|
207 | |
|
|
208 | CFPlus::set_proxy; |
224 | |
209 | |
225 | sub db_table($) { |
210 | my $ua = LWP::UserAgent->new ( |
|
|
211 | agent => "cfplus $VERSION", |
|
|
212 | keep_alive => 1, |
|
|
213 | env_proxy => 1, |
|
|
214 | timeout => 30, |
|
|
215 | ); |
|
|
216 | } |
|
|
217 | |
|
|
218 | sub lwp_check($) { |
226 | my ($table) = @_; |
219 | my ($res) = @_; |
227 | |
220 | |
228 | $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; |
221 | $res->is_error |
|
|
222 | and die $res->status_line; |
229 | |
223 | |
230 | new CFPlus::Database |
224 | $res |
231 | -Env => $DB_ENV, |
|
|
232 | -Filename => $table, |
|
|
233 | # -Filename => "database", |
|
|
234 | # -Subname => $table, |
|
|
235 | -Property => DB_CHKSUM, |
|
|
236 | -Flags => DB_CREATE | DB_UPGRADE, |
|
|
237 | or die "unable to create/open database table $_[0]: $BerkeleyDB::Error" |
|
|
238 | } |
225 | } |
239 | |
226 | |
240 | { |
227 | sub fh_nonblocking($$) { |
241 | use strict; |
228 | my ($fh, $nb) = @_; |
242 | |
229 | |
243 | mkdir "$Crossfire::VARDIR/cfplus", 0777; |
230 | if ($^O eq "MSWin32") { |
244 | my $recover = $BerkeleyDB::db_version >= 4.4 |
231 | $nb = (! ! $nb) + 0; |
245 | ? eval "DB_REGISTER | DB_RECOVER" |
232 | ioctl $fh, 0x8004667e, \$nb; # FIONBIO |
246 | : 0; |
233 | } else { |
|
|
234 | fcntl $fh, &Fcntl::F_SETFL, $nb ? &Fcntl::O_NONBLOCK : 0; |
|
|
235 | } |
247 | |
236 | |
248 | $DB_ENV = new BerkeleyDB::Env |
|
|
249 | -Home => "$Crossfire::VARDIR/cfplus", |
|
|
250 | -Cachesize => 1_000_000, |
|
|
251 | -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt", |
|
|
252 | # -ErrPrefix => "DATABASE", |
|
|
253 | -Verbose => 1, |
|
|
254 | -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover, |
|
|
255 | -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE, |
|
|
256 | or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error"; |
|
|
257 | |
|
|
258 | $DB_STATE = db_table "state"; |
|
|
259 | } |
237 | } |
260 | |
238 | |
261 | package CFPlus::Layout; |
239 | package CFPlus::Layout; |
262 | |
240 | |
263 | $CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub { |
241 | $CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub { |
264 | reset_glyph_cache; |
242 | reset_glyph_cache; |
265 | }; |
243 | }; |
266 | |
244 | |
267 | package CFPlus::Item; |
|
|
268 | |
|
|
269 | use strict; |
|
|
270 | use Crossfire::Protocol::Constants; |
|
|
271 | |
|
|
272 | my $last_enter_count = 1; |
|
|
273 | |
|
|
274 | sub desc_string { |
|
|
275 | my ($self) = @_; |
|
|
276 | |
|
|
277 | my $desc = |
|
|
278 | $self->{nrof} < 2 |
|
|
279 | ? $self->{name} |
|
|
280 | : "$self->{nrof} × $self->{name_pl}"; |
|
|
281 | |
|
|
282 | $self->{flags} & F_OPEN |
|
|
283 | and $desc .= " (open)"; |
|
|
284 | $self->{flags} & F_APPLIED |
|
|
285 | and $desc .= " (applied)"; |
|
|
286 | $self->{flags} & F_UNPAID |
|
|
287 | and $desc .= " (unpaid)"; |
|
|
288 | $self->{flags} & F_MAGIC |
|
|
289 | and $desc .= " (magic)"; |
|
|
290 | $self->{flags} & F_CURSED |
|
|
291 | and $desc .= " (cursed)"; |
|
|
292 | $self->{flags} & F_DAMNED |
|
|
293 | and $desc .= " (damned)"; |
|
|
294 | $self->{flags} & F_LOCKED |
|
|
295 | and $desc .= " *"; |
|
|
296 | |
|
|
297 | $desc |
|
|
298 | } |
|
|
299 | |
|
|
300 | sub weight_string { |
|
|
301 | my ($self) = @_; |
|
|
302 | |
|
|
303 | my $weight = ($self->{nrof} || 1) * $self->{weight}; |
|
|
304 | |
|
|
305 | $weight < 0 ? "?" : $weight * 0.001 |
|
|
306 | } |
|
|
307 | |
|
|
308 | sub do_n_dialog { |
|
|
309 | my ($cb) = @_; |
|
|
310 | |
|
|
311 | my $w = new CFPlus::UI::Toplevel |
|
|
312 | on_delete => sub { $_[0]->destroy; 1 }, |
|
|
313 | has_close_button => 1, |
|
|
314 | ; |
|
|
315 | |
|
|
316 | $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center"); |
|
|
317 | $vb->add (new CFPlus::UI::Label text => "Enter item count:"); |
|
|
318 | $vb->add (my $entry = new CFPlus::UI::Entry |
|
|
319 | text => $last_enter_count, |
|
|
320 | on_activate => sub { |
|
|
321 | my ($entry) = @_; |
|
|
322 | $last_enter_count = $entry->get_text; |
|
|
323 | $cb->($last_enter_count); |
|
|
324 | $w->hide; |
|
|
325 | $w->destroy; |
|
|
326 | |
|
|
327 | 0 |
|
|
328 | }, |
|
|
329 | on_escape => sub { $w->destroy; 1 }, |
|
|
330 | ); |
|
|
331 | $entry->grab_focus; |
|
|
332 | $w->show; |
|
|
333 | } |
|
|
334 | |
|
|
335 | sub update_widgets { |
|
|
336 | my ($self) = @_; |
|
|
337 | |
|
|
338 | # necessary to avoid cyclic references |
|
|
339 | Scalar::Util::weaken $self; |
|
|
340 | |
|
|
341 | my $button_cb = sub { |
|
|
342 | my (undef, $ev, $x, $y) = @_; |
|
|
343 | |
|
|
344 | my $targ = $::CONN->{player}{tag}; |
|
|
345 | |
|
|
346 | if ($self->{container} == $::CONN->{player}{tag}) { |
|
|
347 | $targ = $::CONN->{open_container}; |
|
|
348 | } |
|
|
349 | |
|
|
350 | if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) { |
|
|
351 | $::CONN->send ("move $targ $self->{tag} 0") |
|
|
352 | if $targ || !($self->{flags} & F_LOCKED); |
|
|
353 | } elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) { |
|
|
354 | $self->{flags} & F_LOCKED |
|
|
355 | ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) |
|
|
356 | : $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) |
|
|
357 | } elsif ($ev->{button} == 1) { |
|
|
358 | $::CONN->send ("examine $self->{tag}"); |
|
|
359 | } elsif ($ev->{button} == 2) { |
|
|
360 | $::CONN->send ("apply $self->{tag}"); |
|
|
361 | } elsif ($ev->{button} == 3) { |
|
|
362 | my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop'; |
|
|
363 | if ($self->{container} == $::CONN->{open_container}) { |
|
|
364 | $move_prefix = "take"; |
|
|
365 | } |
|
|
366 | |
|
|
367 | my @menu_items = ( |
|
|
368 | ["examine", sub { $::CONN->send ("examine $self->{tag}") }], |
|
|
369 | ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }], |
|
|
370 | ["ignite/thaw", # first try of an easier use of flint&steel |
|
|
371 | sub { |
|
|
372 | $::CONN->send ("mark ". pack "N", $self->{tag}); |
|
|
373 | $::CONN->send ("command apply flint and steel"); |
|
|
374 | } |
|
|
375 | ], |
|
|
376 | ["inscribe", # first try of an easier use of flint&steel |
|
|
377 | sub { |
|
|
378 | &::open_string_query ("Text to inscribe", sub { |
|
|
379 | my ($entry, $txt) = @_; |
|
|
380 | $::CONN->send ("mark ". pack "N", $self->{tag}); |
|
|
381 | $::CONN->send ("command use_skill inscription $txt"); |
|
|
382 | }); |
|
|
383 | } |
|
|
384 | ], |
|
|
385 | ["rename", # first try of an easier use of flint&steel |
|
|
386 | sub { |
|
|
387 | &::open_string_query ("Rename item to:", sub { |
|
|
388 | my ($entry, $txt) = @_; |
|
|
389 | $::CONN->send ("mark ". pack "N", $self->{tag}); |
|
|
390 | $::CONN->send ("command rename to <$txt>"); |
|
|
391 | }, $self->{name}, |
|
|
392 | "If you input no name or erase the current custom name, the custom name will be unset"); |
|
|
393 | } |
|
|
394 | ], |
|
|
395 | ["apply", sub { $::CONN->send ("apply $self->{tag}") }], |
|
|
396 | ( |
|
|
397 | $self->{flags} & F_LOCKED |
|
|
398 | ? ( |
|
|
399 | ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }], |
|
|
400 | ) |
|
|
401 | : ( |
|
|
402 | ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }], |
|
|
403 | ["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }], |
|
|
404 | ["$move_prefix <n>", |
|
|
405 | sub { |
|
|
406 | do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") }) |
|
|
407 | } |
|
|
408 | ] |
|
|
409 | ) |
|
|
410 | ), |
|
|
411 | ); |
|
|
412 | |
|
|
413 | CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev); |
|
|
414 | } |
|
|
415 | |
|
|
416 | 1 |
|
|
417 | }; |
|
|
418 | |
|
|
419 | my $tooltip_std = "<small>" |
|
|
420 | . "Left click - examine item\n" |
|
|
421 | . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n" |
|
|
422 | . "Middle click - apply\n" |
|
|
423 | . "Shift-Middle click - lock/unlock\n" |
|
|
424 | . "Right click - further options" |
|
|
425 | . "</small>\n"; |
|
|
426 | |
|
|
427 | my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5] |
|
|
428 | : $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5] |
|
|
429 | : undef; |
|
|
430 | |
|
|
431 | $self->{face_widget} ||= new CFPlus::UI::Face |
|
|
432 | can_events => 1, |
|
|
433 | can_hover => 1, |
|
|
434 | anim => $self->{anim}, |
|
|
435 | animspeed => $self->{animspeed}, # TODO# must be set at creation time |
|
|
436 | on_button_down => $button_cb, |
|
|
437 | ; |
|
|
438 | $self->{face_widget}{bg} = $bg; |
|
|
439 | $self->{face_widget}{face} = $self->{face}; |
|
|
440 | $self->{face_widget}{anim} = $self->{anim}; |
|
|
441 | $self->{face_widget}{animspeed} = $self->{animspeed}; |
|
|
442 | $self->{face_widget}->set_tooltip ( |
|
|
443 | "<b>Face/Animation.</b>\n" |
|
|
444 | . "Item uses face #$self->{face}. " |
|
|
445 | . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ") |
|
|
446 | . "\n\n$tooltip_std" |
|
|
447 | ); |
|
|
448 | |
|
|
449 | $self->{desc_widget} ||= new CFPlus::UI::Label |
|
|
450 | can_events => 1, |
|
|
451 | can_hover => 1, |
|
|
452 | ellipsise => 2, |
|
|
453 | align => -1, |
|
|
454 | on_button_down => $button_cb, |
|
|
455 | ; |
|
|
456 | my $desc = CFPlus::Item::desc_string $self; |
|
|
457 | $self->{desc_widget}{bg} = $bg; |
|
|
458 | $self->{desc_widget}->set_text ($desc); |
|
|
459 | $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std"); |
|
|
460 | |
|
|
461 | $self->{weight_widget} ||= new CFPlus::UI::Label |
|
|
462 | can_events => 1, |
|
|
463 | can_hover => 1, |
|
|
464 | ellipsise => 0, |
|
|
465 | align => 0, |
|
|
466 | on_button_down => $button_cb, |
|
|
467 | ; |
|
|
468 | $self->{weight_widget}{bg} = $bg; |
|
|
469 | $self->{weight_widget}->set_text (CFPlus::Item::weight_string $self); |
|
|
470 | $self->{weight_widget}->set_tooltip ( |
|
|
471 | "<b>Weight</b>.\n" |
|
|
472 | . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ") |
|
|
473 | . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ") |
|
|
474 | . "\n\n$tooltip_std" |
|
|
475 | ); |
|
|
476 | } |
|
|
477 | |
|
|
478 | 1; |
245 | 1; |
479 | |
246 | |
480 | =back |
247 | =back |
481 | |
248 | |
482 | =head1 AUTHOR |
249 | =head1 AUTHOR |