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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.87 by root, Mon Jun 5 05:23:19 2006 UTC vs.
Revision 1.131 by root, Tue Dec 5 00:52:56 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 Storable (); # finally
33
34BEGIN {
35 use Crossfire::Protocol::Base ();
36 *to_json = \&Crossfire::Protocol::Base::to_json;
37 *from_json = \&Crossfire::Protocol::Base::from_json;
38}
39
40=item guard { BLOCK }
41
42Returns an object that executes the given block as soon as it is destroyed.
43
44=cut
45
46sub guard(&) {
47 bless \(my $cb = $_[0]), "CFPlus::Guard"
48}
49
50sub CFPlus::Guard::DESTROY {
51 ${$_[0]}->()
52}
53
54sub asxml($) {
55 local $_ = $_[0];
56
57 s/&/&/g;
58 s/>/>/g;
59 s/</&lt;/g;
60
61 $_
62}
63
64sub socketpipe() {
65 socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC
66 or die "cannot establish bidiretcional pipe: $!\n";
67
68 ($fh1, $fh2)
69}
70
71sub background(&;&) {
72 my ($bg, $cb) = @_;
73
74 my ($fh_r, $fh_w) = CFPlus::socketpipe;
75
76 my $pid = fork;
77
78 if (defined $pid && !$pid) {
79 local $SIG{__DIE__};
80
81 open STDOUT, ">&", $fh_w;
82 open STDERR, ">&", $fh_w;
83 close $fh_r;
84 close $fh_w;
85
86 $| = 1;
87
88 eval { $bg->() };
89
90 if ($@) {
91 my $msg = $@;
92 $msg =~ s/\n+/\n/;
93 warn "FATAL: $msg";
94 CFPlus::_exit 1;
95 }
96
97 # win32 is fucked up, of course. exit will clean stuff up,
98 # which destroys our database etc. _exit will exit ALL
99 # forked processes, because of the dreaded fork emulation.
100 CFPlus::_exit 0;
101 }
102
103 close $fh_w;
104
105 my $buffer;
106
107 my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub {
108 unless (sysread $fh_r, $buffer, 4096, length $buffer) {
109 undef $w;
110 $cb->();
111 return;
112 }
113
114 while ($buffer =~ s/^(.*)\n//) {
115 my $line = $1;
116 $line =~ s/\s+$//;
117 utf8::decode $line;
118 if ($line =~ /^\x{e877}json_msg (.*)$/s) {
119 $cb->(from_json $1);
120 } else {
121 ::message ({
122 markup => "background($pid): " . CFPlus::asxml $line,
123 });
124 }
125 }
126 });
127}
128
129sub background_msg {
130 my ($msg) = @_;
131
132 $msg = "\x{e877}json_msg " . to_json $msg;
133 $msg =~ s/\n//g;
134 utf8::encode $msg;
135 print $msg, "\n";
136}
137
138package CFPlus::Database;
139
140our @ISA = BerkeleyDB::Btree::;
141
142sub get($$) {
143 my $data;
144
145 $_[0]->db_get ($_[1], $data) == 0
146 ? $data
147 : ()
148}
149
150my %DB_SYNC;
151
152sub put($$$) {
153 my ($db, $key, $data) = @_;
154
155 my $hkey = $db + 0;
156 Scalar::Util::weaken $db;
157 $DB_SYNC{$hkey} ||= AnyEvent->timer (after => 5, cb => sub {
158 delete $DB_SYNC{$hkey};
159 $db->db_sync if $db;
160 });
161
162 $db->db_put ($key => $data)
163}
164
165package CFPlus;
30 166
31sub find_rcfile($) { 167sub find_rcfile($) {
32 my $path; 168 my $path;
33 169
34 for (grep !ref, @INC) { 170 for (grep !ref, @INC) {
35 $path = "$_/CFClient/resources/$_[0]"; 171 $path = "$_/CFPlus/resources/$_[0]";
36 return $path if -r $path; 172 return $path if -r $path;
37 } 173 }
38 174
39 die "FATAL: can't find required file $_[0]\n"; 175 die "FATAL: can't find required file $_[0]\n";
40} 176}
41 177
42sub read_cfg { 178sub read_cfg {
43 my ($file) = @_; 179 my ($file) = @_;
44 180
45 open CFG, $file 181 open my $fh, $file
46 or return; 182 or return;
47 183
48 my $CFG;
49
50 local $/; 184 local $/;
51 $CFG = eval <CFG>; 185 my $CFG = <$fh>;
52 186
53 $::CFG = $CFG; 187 if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
54 188 require YAML;
55 close CFG; 189 utf8::decode $CFG;
190 $::CFG = YAML::Load ($CFG);
191 } elsif ($CFG =~ /^\{/) {
192 $::CFG = from_json $CFG;
193 } else {
194 $::CFG = eval $CFG; ## todo comaptibility cruft
195 }
56} 196}
57 197
58sub write_cfg { 198sub write_cfg {
59 my ($file) = @_; 199 my ($file) = @_;
60 200
61 open CFG, ">$file" 201 $::CFG->{VERSION} = $::VERSION;
202
203 open my $fh, ">:utf8", $file
62 or return; 204 or return;
205 print $fh to_json $::CFG;
206}
63 207
64 { 208sub http_proxy {
65 require Data::Dumper; 209 my @proxy = win32_proxy_info;
66 local $Data::Dumper::Purity = 1; 210
67 $::CFG->{VERSION} = $::VERSION; 211 if (@proxy) {
68 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]); 212 "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
213 } elsif (exists $ENV{http_proxy}) {
214 $ENV{http_proxy}
215 } else {
216 ()
69 } 217 }
70
71 close CFG;
72} 218}
73 219
74sub load_pod($) { 220sub set_proxy {
75 my $pod = do { 221 my $proxy = http_proxy
76 local $/; 222 or return;
77 open my $pod, "<:utf8", $_[0] 223
78 or die "$_[0]: $!"; 224 $ENV{http_proxy} = $proxy;
79 <$pod> 225}
226
227sub lwp_useragent {
228 require LWP::UserAgent;
229
230 CFPlus::set_proxy;
231
232 my $ua = LWP::UserAgent->new (
233 agent => "cfplus $VERSION",
234 keep_alive => 1,
235 env_proxy => 1,
236 timeout => 30,
80 }; 237 );
238}
81 239
82 Pod::POM->new->parse_text ($pod); 240sub lwp_check($) {
241 my ($res) = @_;
242
243 $res->is_error
244 and die $res->status_line;
245
246 $res
83} 247}
84 248
85our $DB_ENV; 249our $DB_ENV;
86 250our $DB_STATE;
87{
88 use strict;
89
90 mkdir "$Crossfire::VARDIR/cfplus", 0777;
91 my $recover = $BerkeleyDB::db_version >= 4.4
92 ? eval "DB_REGISTER | DB_RECOVER"
93 : 0;
94
95 $DB_ENV = new BerkeleyDB::Env
96 -Home => "$Crossfire::VARDIR/cfplus",
97 -Cachesize => 1_000_000,
98 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
99# -ErrPrefix => "DATABASE",
100 -Verbose => 1,
101 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
102 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
103 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
104}
105 251
106sub db_table($) { 252sub db_table($) {
107 my ($table) = @_; 253 my ($table) = @_;
108 254
109 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; 255 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
110 256
111 new CFClient::Database 257 new CFPlus::Database
112 -Env => $DB_ENV, 258 -Env => $DB_ENV,
113 -Filename => $table, 259 -Filename => $table,
114# -Filename => "database", 260# -Filename => "database",
115# -Subname => $table, 261# -Subname => $table,
116 -Property => DB_CHKSUM, 262 -Property => DB_CHKSUM,
117 -Flags => DB_CREATE | DB_UPGRADE, 263 -Flags => DB_CREATE | DB_UPGRADE,
118 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error" 264 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
119} 265}
120 266
121sub pod_to_pango($) { 267{
122 my ($pom) = @_; 268 use strict;
123 269
124 $pom->present ("CFClient::PodToPango") 270 my $HOME = "$Crossfire::VARDIR/cfplus-$BerkeleyDB::db_version";
125}
126 271
127sub pod_to_pango_list($) { 272 mkdir $HOME, 0777;
128 my ($pom) = @_; 273 my $recover = $BerkeleyDB::db_version >= 4.4
274 ? eval "DB_REGISTER | DB_RECOVER"
275 : 0;
129 276
130 [ 277 $DB_ENV = new BerkeleyDB::Env
131 map s/^(\s*)// && [40 * length $1, length $_ ? $_ : " "], 278 -Home => $HOME,
132 split /\n/, $pom->present ("CFClient::PodToPango") 279 -Cachesize => 1_000_000,
133 ] 280 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
134} 281# -ErrPrefix => "DATABASE",
282 -Verbose => 1,
283 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
284 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
285 or die "unable to create/open database home $HOME: $BerkeleyDB::Error";
135 286
136package CFClient::PodToPango; 287 $DB_STATE = db_table "state";
137
138use base Pod::POM::View::Text;
139
140our $indent = 0;
141
142*view_seq_code =
143*view_seq_bold = sub { "<b>$_[1]</b>" };
144*view_seq_italic = sub { "<i>$_[1]</i>" };
145*view_seq_space =
146*view_seq_link =
147*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
148
149sub view_seq_text {
150 my $text = $_[1];
151 $text =~ s/\s+/ /g;
152 CFClient::UI::Label::escape ($text)
153} 288}
154 289
155sub view_item { 290package CFPlus::Layout;
156 ("\t" x ($indent / 4))
157 . $_[1]->title->present ($_[0])
158 . "\n"
159 . $_[1]->content->present ($_[0])
160}
161 291
162sub view_verbatim { 292$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
163 (join "", 293 reset_glyph_cache;
164 map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n",
165 split /\n/, CFClient::UI::Label::escape ($_[1]))
166 . "\n"
167}
168
169sub view_textblock {
170 ("\t" x ($indent / 2)) . "$_[1]\n\n"
171}
172
173sub view_head1 {
174 "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
175 . $_[1]->content->present ($_[0])
176}; 294};
177 295
178sub view_head2 {
179 "\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
180 . $_[1]->content->present ($_[0])
181};
182
183sub view_head3 {
184 "\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
185 . $_[1]->content->present ($_[0])
186};
187
188sub view_over {
189 local $indent = $indent + $_[1]->indent;
190 $_[1]->content->present ($_[0])
191}
192
193package CFClient::Database;
194
195our @ISA = BerkeleyDB::Btree::;
196
197sub get($$) {
198 my $data;
199
200 $_[0]->db_get ($_[1], $data) == 0
201 ? $data
202 : ()
203}
204
205my %DB_SYNC;
206
207sub put($$$) {
208 my ($db, $key, $data) = @_;
209
210 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
211
212 $db->db_put ($key => $data)
213}
214
215package CFClient::Item; 296package CFPlus::Item;
216 297
217use strict; 298use strict;
218use Crossfire::Protocol::Constants; 299use Crossfire::Protocol::Constants;
219 300
220my $last_enter_count = 1; 301my $last_enter_count = 1;
… …
254} 335}
255 336
256sub do_n_dialog { 337sub do_n_dialog {
257 my ($cb) = @_; 338 my ($cb) = @_;
258 339
259 my $w = new CFClient::UI::FancyFrame; 340 my $w = new CFPlus::UI::Toplevel
341 on_delete => sub { $_[0]->destroy; 1 },
342 has_close_button => 1,
343 ;
344
260 $w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center"); 345 $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
261 $vb->add (new CFClient::UI::Label text => "Enter item count:"); 346 $vb->add (new CFPlus::UI::Label text => "Enter item count:");
262 $vb->add (my $entry = new CFClient::UI::Entry 347 $vb->add (my $entry = new CFPlus::UI::Entry
263 text => $last_enter_count, 348 text => $last_enter_count,
264 on_activate => sub { 349 on_activate => sub {
265 my ($entry) = @_; 350 my ($entry) = @_;
266 $last_enter_count = $entry->get_text; 351 $last_enter_count = $entry->get_text;
267 $cb->($last_enter_count); 352 $cb->($last_enter_count);
268 $w->hide; 353 $w->hide;
269 $w = undef; 354 $w->destroy;
355
356 0
270 } 357 },
358 on_escape => sub { $w->destroy; 1 },
271 ); 359 );
272 $entry->focus_in; 360 $entry->grab_focus;
273 $w->show; 361 $w->show;
274
275} 362}
276 363
277sub update_widgets { 364sub update_widgets {
278 my ($self) = @_; 365 my ($self) = @_;
366
367 # necessary to avoid cyclic references
368 Scalar::Util::weaken $self;
279 369
280 my $button_cb = sub { 370 my $button_cb = sub {
281 my (undef, $ev, $x, $y) = @_; 371 my (undef, $ev, $x, $y) = @_;
282 372
283 my $targ = $::CONN->{player}{tag}; 373 my $targ = $::CONN->{player}{tag};
284 374
285 if ($self->{container} == $::CONN->{player}{tag}) { 375 if ($self->{container} == $::CONN->{player}{tag}) {
286 $targ = $::CONN->{open_container}; 376 $targ = $::CONN->{open_container};
287 } 377 }
288 378
289 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) { 379 if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
290 $::CONN->send ("move $targ $self->{tag} 0") 380 $::CONN->send ("move $targ $self->{tag} 0")
291 if $targ || !($self->{flags} & F_LOCKED); 381 if $targ || !($self->{flags} & F_LOCKED);
292 } elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) { 382 } elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
293 $self->{flags} & F_LOCKED 383 $self->{flags} & F_LOCKED
294 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) 384 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
295 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) 385 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
296 } elsif ($ev->{button} == 1) { 386 } elsif ($ev->{button} == 1) {
297 $::CONN->send ("examine $self->{tag}"); 387 $::CONN->send ("examine $self->{tag}");
298 } elsif ($ev->{button} == 2) { 388 } elsif ($ev->{button} == 2) {
299 $::CONN->send ("apply $self->{tag}"); 389 $::CONN->send ("apply $self->{tag}");
300 } elsif ($ev->{button} == 3) { 390 } elsif ($ev->{button} == 3) {
391 my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
392 if ($self->{container} == $::CONN->{open_container}) {
393 $move_prefix = "take";
394 }
395
301 my @menu_items = ( 396 my @menu_items = (
302 ["examine", sub { $::CONN->send ("examine $self->{tag}") }], 397 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
303 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }], 398 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
399 ["ignite/thaw", # first try of an easier use of flint&steel
400 sub {
401 $::CONN->send ("mark ". pack "N", $self->{tag});
402 $::CONN->send ("command apply flint and steel");
403 }
404 ],
405 ["inscribe", # first try of an easier use of flint&steel
406 sub {
407 &::open_string_query ("Text to inscribe", sub {
408 my ($entry, $txt) = @_;
409 $::CONN->send ("mark ". pack "N", $self->{tag});
410 $::CONN->send ("command use_skill inscription $txt");
411 });
412 }
413 ],
414 ["rename", # first try of an easier use of flint&steel
415 sub {
416 &::open_string_query ("Rename item to:", sub {
417 my ($entry, $txt) = @_;
418 $::CONN->send ("mark ". pack "N", $self->{tag});
419 $::CONN->send ("command rename to <$txt>");
420 }, $self->{name},
421 "If you input no name or erase the current custom name, the custom name will be unset");
422 }
423 ],
304 ["apply", sub { $::CONN->send ("apply $self->{tag}") }], 424 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
305 ( 425 (
306 $self->{flags} & F_LOCKED 426 $self->{flags} & F_LOCKED
307 ? ( 427 ? (
308 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }], 428 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
309 ) 429 )
310 : ( 430 : (
311 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }], 431 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
312 ["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }], 432 ["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
313 ["move n", 433 ["$move_prefix &lt;n&gt;",
314 sub { 434 sub {
315 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") }) 435 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
316 } 436 }
317 ] 437 ]
318 ) 438 )
319 ), 439 ),
320 ); 440 );
321 441
322 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev); 442 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
323 } 443 }
324 444
325 1 445 1
326 }; 446 };
327 447
… …
331 . "Middle click - apply\n" 451 . "Middle click - apply\n"
332 . "Shift-Middle click - lock/unlock\n" 452 . "Shift-Middle click - lock/unlock\n"
333 . "Right click - further options" 453 . "Right click - further options"
334 . "</small>\n"; 454 . "</small>\n";
335 455
456 my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
457 : $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
458 : undef;
459
336 $self->{face_widget} ||= new CFClient::UI::Face 460 $self->{face_widget} ||= new CFPlus::UI::Face
337 can_events => 1, 461 can_events => 1,
338 can_hover => 1, 462 can_hover => 1,
339 anim => $self->{anim}, 463 anim => $self->{anim},
340 animspeed => $self->{animspeed}, # TODO# must be set at creation time 464 animspeed => $self->{animspeed}, # TODO# must be set at creation time
341 on_button_down => $button_cb, 465 on_button_down => $button_cb,
342 ; 466 ;
467 $self->{face_widget}{bg} = $bg;
343 $self->{face_widget}{face} = $self->{face}; 468 $self->{face_widget}{face} = $self->{face};
344 $self->{face_widget}{anim} = $self->{anim}; 469 $self->{face_widget}{anim} = $self->{anim};
345 $self->{face_widget}{animspeed} = $self->{animspeed}; 470 $self->{face_widget}{animspeed} = $self->{animspeed};
346 $self->{face_widget}->set_tooltip ( 471 $self->{face_widget}->set_tooltip (
347 "<b>Face/Animation.</b>\n" 472 "<b>Face/Animation.</b>\n"
348 . "Item uses face #$self->{face}. " 473 . "Item uses face #$self->{face}. "
349 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ") 474 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
350 . "\n\n$tooltip_std" 475 . "\n\n$tooltip_std"
351 ); 476 );
352 477
353 $self->{desc_widget} ||= new CFClient::UI::Label 478 $self->{desc_widget} ||= new CFPlus::UI::Label
354 can_events => 1, 479 can_events => 1,
355 can_hover => 1, 480 can_hover => 1,
356 ellipsise => 2, 481 ellipsise => 2,
357 align => -1, 482 align => -1,
358 on_button_down => $button_cb, 483 on_button_down => $button_cb,
359 ; 484 ;
360 my $desc = CFClient::Item::desc_string $self; 485 my $desc = CFPlus::Item::desc_string $self;
486 $self->{desc_widget}{bg} = $bg;
361 $self->{desc_widget}->set_text ($desc); 487 $self->{desc_widget}->set_text ($desc);
362 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std"); 488 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
363 489
364 $self->{weight_widget} ||= new CFClient::UI::Label 490 $self->{weight_widget} ||= new CFPlus::UI::Label
365 can_events => 1, 491 can_events => 1,
366 can_hover => 1, 492 can_hover => 1,
367 ellipsise => 0, 493 ellipsise => 0,
368 align => 0, 494 align => 0,
369 on_button_down => $button_cb, 495 on_button_down => $button_cb,
370 ; 496 ;
497 $self->{weight_widget}{bg} = $bg;
371 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self); 498 $self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
372
373 $self->{weight_widget}->set_tooltip ( 499 $self->{weight_widget}->set_tooltip (
374 "<b>Weight</b>.\n" 500 "<b>Weight</b>.\n"
375 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ") 501 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
376 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ") 502 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
377 . "\n\n$tooltip_std" 503 . "\n\n$tooltip_std"
378 ); 504 );
379} 505}
380 506
381package CFClient::Binder;
382
383my @ALLOWED_MODIFIER_KEYS = (
384 CFClient::SDLK_LSHIFT,
385 CFClient::SDLK_LCTRL ,
386 CFClient::SDLK_LALT ,
387 CFClient::SDLK_LMETA ,
388
389 CFClient::SDLK_RSHIFT,
390 CFClient::SDLK_RCTRL ,
391 CFClient::SDLK_RALT ,
392 CFClient::SDLK_RMETA ,
393);
394
395my %ALLOWED_MODIFIERS = (
396 CFClient::KMOD_LSHIFT => "LSHIFT",
397 CFClient::KMOD_LCTRL => "LCTRL",
398 CFClient::KMOD_LALT => "LALT",
399 CFClient::KMOD_LMETA => "LMETA",
400
401 CFClient::KMOD_RSHIFT => "RSHIFT",
402 CFClient::KMOD_RCTRL => "RCTRL",
403 CFClient::KMOD_RALT => "RALT",
404 CFClient::KMOD_RMETA => "RMETA",
405);
406
407my %DIRECT_BIND_CHARS = map { $_ => 1 } qw/0 1 2 3 4 5 6 7 8 9/;
408my @DIRECT_BIND_KEYS = (
409 CFClient::SDLK_F1,
410 CFClient::SDLK_F2,
411 CFClient::SDLK_F3,
412 CFClient::SDLK_F4,
413 CFClient::SDLK_F5,
414 CFClient::SDLK_F6,
415 CFClient::SDLK_F7,
416 CFClient::SDLK_F8,
417 CFClient::SDLK_F9,
418 CFClient::SDLK_F10,
419 CFClient::SDLK_F11,
420 CFClient::SDLK_F12,
421 CFClient::SDLK_F13,
422 CFClient::SDLK_F14,
423 CFClient::SDLK_F15,
424);
425
426# this binding dialog asks for a key-combo to be pressed
427# and if successful it calls the $cb with $mod and $sym as args.
428sub open_binding_dialog {
429 my ($cb) = @_;
430
431 my $w = new CFClient::UI::FancyFrame
432 title => "Bind Action",
433 x => "center",
434 y => "center";
435
436 $w->add (my $vb = new CFClient::UI::VBox);
437 $vb->add (new CFClient::UI::Label
438 text => "Press a modifier (CTRL, ALT and/or SHIFT) and a key."
439 ."You can only bind 0-9 and F1-F15 without modifiers."
440 );
441 $vb->add (my $entry = new CFClient::UI::Entry
442 text => "",
443 on_key_down => sub {
444 my ($entry, $ev) = @_;
445
446 my $mod = $ev->{mod};
447 my $sym = $ev->{sym};
448
449 # XXX: This seems a little bit hackisch to me, but i have to ignore them
450 if (grep { $_ == $sym } @ALLOWED_MODIFIER_KEYS) {
451 return;
452 }
453
454 if ($mod == CFClient::KMOD_NONE
455 and not $DIRECT_BIND_CHARS{chr ($ev->{unicode})}
456 and not grep { $sym == $_ } @DIRECT_BIND_KEYS)
457 {
458 $::STATUSBOX->add (
459 "Can't bind key ".CFClient::SDL_GetKeyName ($sym)
460 ." directly without modifier! It would damage the completer handling."
461 );
462 return;
463 }
464
465 $entry->focus_out;
466
467 $cb->($mod, $sym);
468
469 $w->destroy
470 });
471
472 $entry->focus_in;
473 $w->show;
474}
475
476sub keycombo_to_name {
477 my ($mod, $sym) = @_;
478
479 my $mods = join '+',
480 map { $ALLOWED_MODIFIERS{$_} }
481 grep { ($_ + 0) & ($mod + 0) }
482 keys %ALLOWED_MODIFIERS;
483 $mods .= "+" if $mods ne '';
484
485 return $mods . CFClient::SDL_GetKeyName ($sym);
486}
487
488package CFClient::Pickup;
489# some pickup constants
490sub PU_NOTHING { 0x00000000 }
491
492sub PU_DEBUG { 0x10000000 }
493sub PU_INHIBIT { 0x20000000 }
494sub PU_STOP { 0x40000000 }
495sub PU_NEWMODE { 0x80000000 }
496
497sub PU_RATIO { 0x0000000F }
498
499sub PU_FOOD { 0x00000010 }
500sub PU_DRINK { 0x00000020 }
501sub PU_VALUABLES { 0x00000040 }
502sub PU_BOW { 0x00000080 }
503
504sub PU_ARROW { 0x00000100 }
505sub PU_HELMET { 0x00000200 }
506sub PU_SHIELD { 0x00000400 }
507sub PU_ARMOUR { 0x00000800 }
508
509sub PU_BOOTS { 0x00001000 }
510sub PU_GLOVES { 0x00002000 }
511sub PU_CLOAK { 0x00004000 }
512sub PU_KEY { 0x00008000 }
513
514sub PU_MISSILEWEAPON { 0x00010000 }
515sub PU_ALLWEAPON { 0x00020000 }
516sub PU_MAGICAL { 0x00040000 }
517sub PU_POTION { 0x00080000 }
518
519sub PU_SPELLBOOK { 0x00100000 }
520sub PU_SKILLSCROLL { 0x00200000 }
521sub PU_READABLES { 0x00400000 }
522sub PU_MAGIC_DEVICE { 0x00800000 }
523
524sub PU_NOT_CURSED { 0x01000000 }
525
526sub PU_JEWELS { 0x02000000 }
527
528
5291; 5071;
530 508
531=back 509=back
532 510
533=head1 AUTHOR 511=head1 AUTHOR

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