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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.59 by elmex, Tue May 23 17:30:18 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;
22} 24}
23 25
24use Carp (); 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 };
33}
34
35use utf8;
36
25use AnyEvent (); 37use AnyEvent ();
26use BerkeleyDB; 38use BerkeleyDB;
39use Pod::POM ();
40use Scalar::Util ();
41use Storable (); # finally
27 42
28use CFClient::OpenGL; 43=item guard { BLOCK }
29 44
30our %GL_EXT; 45Returns an object that executes the given block as soon as it is destroyed.
31our $GL_VERSION;
32 46
33our $GL_NPOT; 47=cut
34our $GL_DEBUG = 1;
35 48
36sub gl_init { 49sub guard(&) {
37 $GL_VERSION = gl_version * 1; 50 bless \(my $cb = $_[0]), "CFPlus::Guard"
38 %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions;
39
40 $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2;
41 $GL_NPOT = 0 if gl_vendor =~ /ATI Technologies/; # ATI doesn't get it right...
42
43 glDisable GL_COLOR_MATERIAL;
44 glShadeModel GL_FLAT;
45 glDisable GL_DITHER;
46 glDisable GL_DEPTH_TEST;
47 glDepthMask 0;
48 glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST;
49
50 CFClient::Texture::restore_state ();
51} 51}
52 52
53sub gl_check { 53sub CFPlus::Guard::DESTROY {
54 return unless $GL_DEBUG; 54 ${$_[0]}->()
55}
55 56
56 if (my $error = glGetError) { 57sub asxml($) {
57 Carp::cluck sprintf "opengl error %x while %s", $error, &sprintf(@_); 58 local $_ = $_[0];
59
60 s/&/&/g;
61 s/>/>/g;
62 s/</&lt;/g;
63
64 $_
65}
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;
58 } 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 });
59} 122}
123
124package CFPlus::Database;
125
126our @ISA = BerkeleyDB::Btree::;
127
128sub get($$) {
129 my $data;
130
131 $_[0]->db_get ($_[1], $data) == 0
132 ? $data
133 : ()
134}
135
136my %DB_SYNC;
137
138sub put($$$) {
139 my ($db, $key, $data) = @_;
140
141 my $hkey = $db + 0;
142 Scalar::Util::weaken $db;
143 $DB_SYNC{$hkey} ||= AnyEvent->timer (after => 5, cb => sub {
144 delete $DB_SYNC{$hkey};
145 $db->db_sync if $db;
146 });
147
148 $db->db_put ($key => $data)
149}
150
151package CFPlus;
60 152
61sub find_rcfile($) { 153sub find_rcfile($) {
62 my $path; 154 my $path;
63 155
64 for (grep !ref, @INC) { 156 for (grep !ref, @INC) {
65 $path = "$_/CFClient/resources/$_[0]"; 157 $path = "$_/CFPlus/resources/$_[0]";
66 return $path if -r $path; 158 return $path if -r $path;
67 } 159 }
68 160
69 die "FATAL: can't find required file $_[0]\n"; 161 die "FATAL: can't find required file $_[0]\n";
70} 162}
71 163
164BEGIN {
165 use Crossfire::Protocol::Base ();
166 *to_json = \&Crossfire::Protocol::Base::to_json;
167 *from_json = \&Crossfire::Protocol::Base::from_json;
168}
169
72sub read_cfg { 170sub read_cfg {
73 my ($file) = @_; 171 my ($file) = @_;
74 172
75 open CFG, $file 173 open my $fh, $file
76 or return; 174 or return;
77 175
78 my $CFG;
79
80 local $/; 176 local $/;
81 $CFG = eval <CFG>; 177 my $CFG = <$fh>;
82 178
83 $::CFG = $CFG; 179 if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
84 180 require YAML;
85 close CFG; 181 utf8::decode $CFG;
182 $::CFG = YAML::Load ($CFG);
183 } elsif ($CFG =~ /^\{/) {
184 $::CFG = from_json $CFG;
185 } else {
186 $::CFG = eval $CFG; ## todo comaptibility cruft
187 }
86} 188}
87 189
88sub write_cfg { 190sub write_cfg {
89 my ($file) = @_; 191 my ($file) = @_;
90 192
91 open CFG, ">$file" 193 $::CFG->{VERSION} = $::VERSION;
194
195 open my $fh, ">:utf8", $file
92 or return; 196 or return;
197 print $fh to_json $::CFG;
198}
93 199
94 { 200sub http_proxy {
95 require Data::Dumper; 201 my @proxy = win32_proxy_info;
96 local $Data::Dumper::Purity = 1; 202
97 $::CFG->{VERSION} = $::VERSION; 203 if (@proxy) {
98 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]); 204 "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
205 } elsif (exists $ENV{http_proxy}) {
206 $ENV{http_proxy}
207 } else {
208 ()
99 } 209 }
100
101 close CFG;
102} 210}
103 211
104mkdir "$Crossfire::VARDIR/pclient", 0777; 212sub set_proxy {
213 my $proxy = http_proxy
214 or return;
105 215
106our $DB_ENV = new BerkeleyDB::Env 216 $ENV{http_proxy} = $proxy;
107 -Home => "$Crossfire::VARDIR/pclient", 217}
108 -Cachesize => 1_000_000, 218
109 -ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt", 219our $DB_ENV;
110# -ErrPrefix => "DATABASE", 220our $DB_STATE;
111 -Verbose => 1,
112 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN,
113 or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error";
114 221
115sub db_table($) { 222sub db_table($) {
116 my ($table) = @_; 223 my ($table) = @_;
117 224
118 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; 225 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
119 226
120 new CFClient::Database 227 new CFPlus::Database
121 -Env => $DB_ENV, 228 -Env => $DB_ENV,
122 -Filename => $table, 229 -Filename => $table,
123# -Filename => "database", 230# -Filename => "database",
124# -Subname => $table, 231# -Subname => $table,
125 -Property => DB_CHKSUM, 232 -Property => DB_CHKSUM,
126 -Flags => DB_CREATE | DB_UPGRADE, 233 -Flags => DB_CREATE | DB_UPGRADE,
127 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; 234 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
128} 235}
129 236
130sub pod_to_pango($) { 237{
131 my ($pom) = @_; 238 use strict;
132 239
133 $pom->present ("CFClient::PodToPango") 240 mkdir "$Crossfire::VARDIR/cfplus", 0777;
134} 241 my $recover = $BerkeleyDB::db_version >= 4.4
242 ? eval "DB_REGISTER | DB_RECOVER"
243 : 0;
135 244
136package CFClient::PodToPango; 245 $DB_ENV = new BerkeleyDB::Env
246 -Home => "$Crossfire::VARDIR/cfplus",
247 -Cachesize => 1_000_000,
248 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
249# -ErrPrefix => "DATABASE",
250 -Verbose => 1,
251 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
252 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
253 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
137 254
138use base Pod::POM::View::Text; 255 $DB_STATE = db_table "state";
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} 256}
154 257
155sub view_item { 258package CFPlus::Layout;
156 ("\t" x ($indent / 4))
157 . $_[1]->title->present ($_[0])
158 . "\n"
159 . $_[1]->content->present ($_[0])
160}
161 259
162sub view_verbatim { 260$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
163 (join "", 261 reset_glyph_cache;
164 map +("\t" x ($indent / 2)) . "$_\n",
165 split /\n/, CFClient::UI::Label::escape ($_[1]))
166 . "\n"
167}
168
169sub view_textblock {
170 ("\t" x ($indent / 2)) . "$_[1]\n\n"
171}
172
173sub view_head2 {
174 "<big>" . $_[1]->title->present ($_[0]) . "</big>\n\n"
175 . $_[1]->content->present ($_[0])
176}; 262};
177 263
178sub view_over { 264package CFPlus::Item;
179 local $indent = $indent + $_[1]->indent;
180 $_[1]->content->present ($_[0])
181}
182
183package CFClient::Database;
184
185our @ISA = BerkeleyDB::Btree::;
186
187sub get($$) {
188 my $data;
189
190 $_[0]->db_get ($_[1], $data) == 0
191 ? $data
192 : ()
193}
194
195my %DB_SYNC;
196
197sub put($$$) {
198 my ($db, $key, $data) = @_;
199
200 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
201
202 $db->db_put ($key => $data)
203}
204
205package CFClient::Texture;
206 265
207use strict; 266use strict;
267use Crossfire::Protocol::Constants;
208 268
209use Scalar::Util; 269my $last_enter_count = 1;
210 270
211use CFClient::OpenGL; 271sub desc_string {
212
213my %TEXTURES;
214
215sub new {
216 my ($class, %data) = @_;
217
218 my $self = bless {
219 internalformat => GL_RGBA,
220 format => GL_RGBA,
221 type => GL_UNSIGNED_BYTE,
222 %data,
223 }, $class;
224
225 Scalar::Util::weaken ($TEXTURES{$self+0} = $self);
226
227 $self->upload;
228
229 $self
230}
231
232sub new_from_image {
233 my ($class, $image, %arg) = @_;
234
235 $class->new (image => $image, %arg)
236}
237
238sub new_from_file {
239 my ($class, $path, %arg) = @_;
240
241 open my $fh, "<:raw", $path
242 or die "$path: $!";
243
244 local $/;
245 $class->new_from_image (<$fh>, %arg)
246}
247
248#sub new_from_surface {
249# my ($class, $surface) = @_;
250#
251# $surface->rgba;
252#
253# $class->new (
254# data => $surface->pixels,
255# w => $surface->width,
256# h => $surface->height,
257# )
258#}
259
260sub new_from_layout {
261 my ($class, $layout, %arg) = @_;
262
263 my ($w, $h, $data, $format, $internalformat) = $layout->render;
264
265 $class->new (
266 w => $w,
267 h => $h,
268 data => $data,
269 format => $format,
270 internalformat => $format,
271 type => GL_UNSIGNED_BYTE,
272 %arg,
273 )
274}
275
276sub new_from_opengl {
277 my ($class, $w, $h, $cb) = @_;
278
279 $class->new (w => $w || 1, h => $h || 1, render_cb => $cb)
280}
281
282sub topot {
283 (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0]
284}
285
286sub upload {
287 my ($self) = @_; 272 my ($self) = @_;
288 273
289 return unless $GL_VERSION; 274 my $desc =
275 $self->{nrof} < 2
276 ? $self->{name}
277 : "$self->{nrof} × $self->{name_pl}";
290 278
291 my $data; 279 $self->{flags} & F_OPEN
280 and $desc .= " (open)";
281 $self->{flags} & F_APPLIED
282 and $desc .= " (applied)";
283 $self->{flags} & F_UNPAID
284 and $desc .= " (unpaid)";
285 $self->{flags} & F_MAGIC
286 and $desc .= " (magic)";
287 $self->{flags} & F_CURSED
288 and $desc .= " (cursed)";
289 $self->{flags} & F_DAMNED
290 and $desc .= " (damned)";
291 $self->{flags} & F_LOCKED
292 and $desc .= " *";
292 293
293 if (exists $self->{data}) { 294 $desc
294 $data = $self->{data}; 295}
295 296
296 } elsif (exists $self->{render_cb}) { 297sub weight_string {
297 glViewport 0, 0, $self->{w}, $self->{h}; 298 my ($self) = @_;
298 glMatrixMode GL_PROJECTION;
299 glLoadIdentity;
300 glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
301 glMatrixMode GL_MODELVIEW;
302 glLoadIdentity;
303 $self->{render_cb}->($self, $self->{w}, $self->{h});
304 299
305 } else { 300 my $weight = ($self->{nrof} || 1) * $self->{weight};
306 ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type}) 301
307 = CFClient::load_image_inline $self->{image}; 302 $weight < 0 ? "?" : $weight * 0.001
303}
304
305sub do_n_dialog {
306 my ($cb) = @_;
307
308 my $w = new CFPlus::UI::Toplevel
309 on_delete => sub { $_[0]->destroy; 1 },
310 has_close_button => 1,
308 } 311 ;
309 312
310 my ($tw, $th) = @$self{qw(w h)}; 313 $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
314 $vb->add (new CFPlus::UI::Label text => "Enter item count:");
315 $vb->add (my $entry = new CFPlus::UI::Entry
316 text => $last_enter_count,
317 on_activate => sub {
318 my ($entry) = @_;
319 $last_enter_count = $entry->get_text;
320 $cb->($last_enter_count);
321 $w->hide;
322 $w->destroy;
311 323
312 unless ($tw > 0 && $th > 0) { 324 0
313 $tw = $th = 1; 325 },
314 $data = "\x00" x 64; 326 on_escape => sub { $w->destroy; 1 },
315 } 327 );
328 $entry->grab_focus;
329 $w->show;
330}
316 331
317 $self->{minified} = [CFClient::average $tw, $th, $data] 332sub update_widgets {
318 if $self->{minify}; 333 my ($self) = @_;
319 334
320 unless ($GL_NPOT) { 335 # necessary to avoid cyclic references
321 # TODO: does not work for zero-sized textures 336 Scalar::Util::weaken $self;
322 $tw = topot $tw;
323 $th = topot $th;
324 337
325 if (($tw != $self->{w} || $th != $self->{h}) && defined $data) { 338 my $button_cb = sub {
326 my $bpp = (length $data) / ($self->{w} * $self->{h}); 339 my (undef, $ev, $x, $y) = @_;
327 $data = pack "(a" . ($tw * $bpp) . ")*", 340
328 unpack "(a" . ($self->{w} * $bpp) . ")*", $data; 341 my $targ = $::CONN->{player}{tag};
329 $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); 342
343 if ($self->{container} == $::CONN->{player}{tag}) {
344 $targ = $::CONN->{open_container};
330 } 345 }
346
347 if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
348 $::CONN->send ("move $targ $self->{tag} 0")
349 if $targ || !($self->{flags} & F_LOCKED);
350 } elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
351 $self->{flags} & F_LOCKED
352 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
353 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
354 } elsif ($ev->{button} == 1) {
355 $::CONN->send ("examine $self->{tag}");
356 } elsif ($ev->{button} == 2) {
357 $::CONN->send ("apply $self->{tag}");
358 } elsif ($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
364 my @menu_items = (
365 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
366 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
367 ["ignite/thaw", # first try of an easier use of flint&steel
368 sub {
369 $::CONN->send ("mark ". pack "N", $self->{tag});
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");
390 }
391 ],
392 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
393 (
394 $self->{flags} & F_LOCKED
395 ? (
396 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
397 )
398 : (
399 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
400 ["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
401 ["$move_prefix &lt;n&gt;",
402 sub {
403 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
404 }
405 ]
406 )
407 ),
408 );
409
410 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
411 }
412
413 1
331 } 414 };
332 415
333 $self->{s} = $self->{w} / $tw; 416 my $tooltip_std = "<small>"
334 $self->{t} = $self->{h} / $th; 417 . "Left click - examine item\n"
418 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
419 . "Middle click - apply\n"
420 . "Shift-Middle click - lock/unlock\n"
421 . "Right click - further options"
422 . "</small>\n";
335 423
336 $self->{name} ||= glGenTexture; 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;
337 427
338 glBindTexture GL_TEXTURE_2D, $self->{name}; 428 $self->{face_widget} ||= new CFPlus::UI::Face
339 429 can_events => 1,
340 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 430 can_hover => 1,
341 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; 431 anim => $self->{anim},
342 432 animspeed => $self->{animspeed}, # TODO# must be set at creation time
343 if ($::FAST) { 433 on_button_down => $button_cb,
344 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST;
345 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST;
346 } elsif ($self->{mipmap} && $GL_VERSION >= 1.4) {
347 # alternatively check for 0x8191
348 glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, 1;
349 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
350 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR;
351 } else {
352 glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, $self->{mipmap};
353 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
354 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;
355 } 434 ;
435 $self->{face_widget}{bg} = $bg;
436 $self->{face_widget}{face} = $self->{face};
437 $self->{face_widget}{anim} = $self->{anim};
438 $self->{face_widget}{animspeed} = $self->{animspeed};
439 $self->{face_widget}->set_tooltip (
440 "<b>Face/Animation.</b>\n"
441 . "Item uses face #$self->{face}. "
442 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
443 . "\n\n$tooltip_std"
444 );
356 445
357 glGetError; 446 $self->{desc_widget} ||= new CFPlus::UI::Label
358 447 can_events => 1,
359 if (defined $data) { 448 can_hover => 1,
360 glTexImage2D GL_TEXTURE_2D, 0, 449 ellipsise => 2,
361 $self->{internalformat}, 450 align => -1,
362 $tw, $th, 451 on_button_down => $button_cb,
363 0,
364 $self->{format},
365 $self->{type},
366 $data;
367 CFClient::gl_check "uploading texture %dx%d if=%x f=%x t=%x",
368 $tw, $th, $self->{internalformat}, $self->{format}, $self->{type};
369 } else {
370 glCopyTexImage2D GL_TEXTURE_2D, 0,
371 $self->{internalformat},
372 0, 0,
373 $tw, $th,
374 0;
375 CFClient::gl_check "copying to texture %dx%d if=%x",
376 $tw, $th, $self->{internalformat};
377 } 452 ;
453 my $desc = CFPlus::Item::desc_string $self;
454 $self->{desc_widget}{bg} = $bg;
455 $self->{desc_widget}->set_text ($desc);
456 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
378 457
379 glBindTexture GL_TEXTURE_2D, 0; # just to be on the safe side 458 $self->{weight_widget} ||= new CFPlus::UI::Label
380} 459 can_events => 1,
381 460 can_hover => 1,
382sub DESTROY { 461 ellipsise => 0,
383 my ($self) = @_; 462 align => 0,
384 463 on_button_down => $button_cb,
385 delete $TEXTURES{$self+0}; 464 ;
386 465 $self->{weight_widget}{bg} = $bg;
387 glDeleteTexture delete $self->{name} 466 $self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
388 if $self->{name}; 467 $self->{weight_widget}->set_tooltip (
389} 468 "<b>Weight</b>.\n"
390 469 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
391sub restore_state { 470 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
392 $_->upload 471 . "\n\n$tooltip_std"
393 for values %TEXTURES; 472 );
394} 473}
395 474
3961; 4751;
397 476
398=back 477=back

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