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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.58 by root, Tue May 23 00:26:17 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 Carp (); 26use utf8;
27
25use AnyEvent (); 28use AnyEvent ();
26use BerkeleyDB; 29use BerkeleyDB;
30use Pod::POM ();
31use Scalar::Util ();
32use Storable (); # finally
27 33
28use CFClient::OpenGL; 34BEGIN {
29 35 use Crossfire::Protocol::Base ();
30our %GL_EXT; 36 *to_json = \&Crossfire::Protocol::Base::to_json;
31our $GL_VERSION; 37 *from_json = \&Crossfire::Protocol::Base::from_json;
32
33our $GL_NPOT;
34our $GL_DEBUG = 1;
35
36sub gl_init {
37 $GL_VERSION = gl_version * 1;
38 %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions;
39
40 $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2;
41
42 glDisable GL_COLOR_MATERIAL;
43 glShadeModel GL_FLAT;
44 glDisable GL_DITHER;
45 glDisable GL_DEPTH_TEST;
46 glDepthMask 0;
47 glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST;
48
49 CFClient::Texture::restore_state ();
50} 38}
51 39
52sub gl_check { 40=item guard { BLOCK }
53 return unless $GL_DEBUG;
54 41
55 if (my $error = glGetError) { 42Returns an object that executes the given block as soon as it is destroyed.
56 Carp::cluck sprintf "opengl error %x while %s", $error, &sprintf(@_); 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;
57 } 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 $line,
123 });
124 }
125 }
126 });
58} 127}
128
129sub background_msg {
130 my ($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 => $data)
163}
164
165package CFPlus;
59 166
60sub find_rcfile($) { 167sub find_rcfile($) {
61 my $path; 168 my $path;
62 169
63 for (grep !ref, @INC) { 170 for (grep !ref, @INC) {
64 $path = "$_/CFClient/resources/$_[0]"; 171 $path = "$_/CFPlus/resources/$_[0]";
65 return $path if -r $path; 172 return $path if -r $path;
66 } 173 }
67 174
68 die "FATAL: can't find required file $_[0]\n"; 175 die "FATAL: can't find required file $_[0]\n";
69} 176}
70 177
71sub read_cfg { 178sub read_cfg {
72 my ($file) = @_; 179 my ($file) = @_;
73 180
74 open CFG, $file 181 open my $fh, $file
75 or return; 182 or return;
76 183
77 my $CFG;
78
79 local $/; 184 local $/;
80 $CFG = eval <CFG>; 185 my $CFG = <$fh>;
81 186
82 $::CFG = $CFG; 187 if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
83 188 require YAML;
84 close CFG; 189 utf8::decode $CFG;
190 $::CFG = YAML::Load ($CFG);
191 } elsif ($CFG =~ /^\{/) {
192 $::CFG = from_json $CFG;
193 } else {
194 $::CFG = eval $CFG; ## todo comaptibility cruft
195 }
85} 196}
86 197
87sub write_cfg { 198sub write_cfg {
88 my ($file) = @_; 199 my ($file) = @_;
89 200
90 open CFG, ">$file" 201 $::CFG->{VERSION} = $::VERSION;
202
203 open my $fh, ">:utf8", $file
91 or return; 204 or return;
205 print $fh to_json $::CFG;
206}
92 207
93 { 208sub http_proxy {
94 require Data::Dumper; 209 my @proxy = win32_proxy_info;
95 local $Data::Dumper::Purity = 1; 210
96 $::CFG->{VERSION} = $::VERSION; 211 if (@proxy) {
97 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]); 212 "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
213 } elsif (exists $ENV{http_proxy}) {
214 $ENV{http_proxy}
215 } else {
216 ()
98 } 217 }
99
100 close CFG;
101} 218}
102 219
103mkdir "$Crossfire::VARDIR/pclient", 0777; 220sub set_proxy {
221 my $proxy = http_proxy
222 or return;
104 223
105our $DB_ENV = new BerkeleyDB::Env 224 $ENV{http_proxy} = $proxy;
106 -Home => "$Crossfire::VARDIR/pclient", 225}
107 -Cachesize => 1_000_000, 226
108 -ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt", 227sub lwp_useragent {
109# -ErrPrefix => "DATABASE", 228 require LWP::UserAgent;
110 -Verbose => 1, 229
111 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN, 230 CFPlus::set_proxy;
112 or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error"; 231
232 my $ua = LWP::UserAgent->new (
233 agent => "cfplus $VERSION",
234 keep_alive => 1,
235 env_proxy => 1,
236 timeout => 30,
237 );
238}
239
240sub lwp_check($) {
241 my ($res) = @_;
242
243 $res->is_error
244 and die $res->status_line;
245
246 $res
247}
248
249our $DB_ENV;
250our $DB_STATE;
113 251
114sub db_table($) { 252sub db_table($) {
115 my ($table) = @_; 253 my ($table) = @_;
116 254
117 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; 255 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
118 256
119 new CFClient::Database 257 new CFPlus::Database
120 -Env => $DB_ENV, 258 -Env => $DB_ENV,
121 -Filename => $table, 259 -Filename => $table,
122# -Filename => "database", 260# -Filename => "database",
123# -Subname => $table, 261# -Subname => $table,
124 -Property => DB_CHKSUM, 262 -Property => DB_CHKSUM,
125 -Flags => DB_CREATE | DB_UPGRADE, 263 -Flags => DB_CREATE | DB_UPGRADE,
126 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; 264 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
127} 265}
128 266
129sub pod_to_pango($) { 267{
130 my ($pom) = @_; 268 use strict;
131 269
132 $pom->present ("CFClient::PodToPango") 270 my $HOME = "$Crossfire::VARDIR/cfplus-$BerkeleyDB::db_version";
133}
134 271
135package CFClient::PodToPango; 272 mkdir $HOME, 0777;
273 my $recover = $BerkeleyDB::db_version >= 4.4
274 ? eval "DB_REGISTER | DB_RECOVER"
275 : 0;
136 276
137use base Pod::POM::View::Text; 277 $DB_ENV = new BerkeleyDB::Env
278 -Home => $HOME,
279 -Cachesize => 1_000_000,
280 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
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";
138 286
139our $indent = 0; 287 $DB_STATE = db_table "state";
140
141*view_seq_code =
142*view_seq_bold = sub { "<b>$_[1]</b>" };
143*view_seq_italic = sub { "<i>$_[1]</i>" };
144*view_seq_space =
145*view_seq_link =
146*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
147
148sub view_seq_text {
149 my $text = $_[1];
150 $text =~ s/\s+/ /g;
151 CFClient::UI::Label::escape ($text)
152} 288}
153 289
154sub view_item { 290package CFPlus::Layout;
155 ("\t" x ($indent / 4))
156 . $_[1]->title->present ($_[0])
157 . "\n"
158 . $_[1]->content->present ($_[0])
159}
160 291
161sub view_verbatim { 292$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
162 (join "", 293 reset_glyph_cache;
163 map +("\t" x ($indent / 2)) . "$_\n",
164 split /\n/, CFClient::UI::Label::escape ($_[1]))
165 . "\n"
166}
167
168sub view_textblock {
169 ("\t" x ($indent / 2)) . "$_[1]\n\n"
170}
171
172sub view_head2 {
173 "<big>" . $_[1]->title->present ($_[0]) . "</big>\n\n"
174 . $_[1]->content->present ($_[0])
175}; 294};
176 295
177sub view_over { 296package CFPlus::Item;
178 local $indent = $indent + $_[1]->indent;
179 $_[1]->content->present ($_[0])
180}
181
182package CFClient::Database;
183
184our @ISA = BerkeleyDB::Btree::;
185
186sub get($$) {
187 my $data;
188
189 $_[0]->db_get ($_[1], $data) == 0
190 ? $data
191 : ()
192}
193
194my %DB_SYNC;
195
196sub put($$$) {
197 my ($db, $key, $data) = @_;
198
199 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
200
201 $db->db_put ($key => $data)
202}
203
204package CFClient::Texture;
205 297
206use strict; 298use strict;
299use Crossfire::Protocol::Constants;
207 300
208use Scalar::Util; 301my $last_enter_count = 1;
209 302
210use CFClient::OpenGL; 303sub desc_string {
211
212my %TEXTURES;
213
214sub new {
215 my ($class, %data) = @_;
216
217 my $self = bless {
218 internalformat => GL_RGBA,
219 format => GL_RGBA,
220 type => GL_UNSIGNED_BYTE,
221 %data,
222 }, $class;
223
224 Scalar::Util::weaken ($TEXTURES{$self+0} = $self);
225
226 $self->upload;
227
228 $self
229}
230
231sub new_from_image {
232 my ($class, $image, %arg) = @_;
233
234 $class->new (image => $image, %arg)
235}
236
237sub new_from_file {
238 my ($class, $path, %arg) = @_;
239
240 open my $fh, "<:raw", $path
241 or die "$path: $!";
242
243 local $/;
244 $class->new_from_image (<$fh>, %arg)
245}
246
247#sub new_from_surface {
248# my ($class, $surface) = @_;
249#
250# $surface->rgba;
251#
252# $class->new (
253# data => $surface->pixels,
254# w => $surface->width,
255# h => $surface->height,
256# )
257#}
258
259sub new_from_layout {
260 my ($class, $layout, %arg) = @_;
261
262 my ($w, $h, $data, $format, $internalformat) = $layout->render;
263
264 $class->new (
265 w => $w,
266 h => $h,
267 data => $data,
268 format => $format,
269 internalformat => $format,
270 type => GL_UNSIGNED_BYTE,
271 %arg,
272 )
273}
274
275sub new_from_opengl {
276 my ($class, $w, $h, $cb) = @_;
277
278 $class->new (w => $w || 1, h => $h || 1, render_cb => $cb)
279}
280
281sub topot {
282 (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0]
283}
284
285sub upload {
286 my ($self) = @_; 304 my ($self) = @_;
287 305
288 return unless $GL_VERSION; 306 my $desc =
307 $self->{nrof} < 2
308 ? $self->{name}
309 : "$self->{nrof} × $self->{name_pl}";
289 310
290 my $data; 311 $self->{flags} & F_OPEN
312 and $desc .= " (open)";
313 $self->{flags} & F_APPLIED
314 and $desc .= " (applied)";
315 $self->{flags} & F_UNPAID
316 and $desc .= " (unpaid)";
317 $self->{flags} & F_MAGIC
318 and $desc .= " (magic)";
319 $self->{flags} & F_CURSED
320 and $desc .= " (cursed)";
321 $self->{flags} & F_DAMNED
322 and $desc .= " (damned)";
323 $self->{flags} & F_LOCKED
324 and $desc .= " *";
291 325
292 if (exists $self->{data}) { 326 $desc
293 $data = $self->{data}; 327}
294 328
295 } elsif (exists $self->{render_cb}) { 329sub weight_string {
296 glViewport 0, 0, $self->{w}, $self->{h}; 330 my ($self) = @_;
297 glMatrixMode GL_PROJECTION;
298 glLoadIdentity;
299 glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
300 glMatrixMode GL_MODELVIEW;
301 glLoadIdentity;
302 $self->{render_cb}->($self, $self->{w}, $self->{h});
303 331
304 } else { 332 my $weight = ($self->{nrof} || 1) * $self->{weight};
305 ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type}) 333
306 = CFClient::load_image_inline $self->{image}; 334 $weight < 0 ? "?" : $weight * 0.001
335}
336
337sub do_n_dialog {
338 my ($cb) = @_;
339
340 my $w = new CFPlus::UI::Toplevel
341 on_delete => sub { $_[0]->destroy; 1 },
342 has_close_button => 1,
307 } 343 ;
308 344
309 my ($tw, $th) = @$self{qw(w h)}; 345 $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
346 $vb->add (new CFPlus::UI::Label text => "Enter item count:");
347 $vb->add (my $entry = new CFPlus::UI::Entry
348 text => $last_enter_count,
349 on_activate => sub {
350 my ($entry) = @_;
351 $last_enter_count = $entry->get_text;
352 $cb->($last_enter_count);
353 $w->hide;
354 $w->destroy;
310 355
311 unless ($tw > 0 && $th > 0) { 356 0
312 $tw = $th = 1; 357 },
313 $data = "\x00" x 64; 358 on_escape => sub { $w->destroy; 1 },
314 } 359 );
360 $entry->grab_focus;
361 $w->show;
362}
315 363
316 $self->{minified} = [CFClient::average $tw, $th, $data] 364sub update_widgets {
317 if $self->{minify}; 365 my ($self) = @_;
318 366
319 unless ($GL_NPOT) { 367 # necessary to avoid cyclic references
320 # TODO: does not work for zero-sized textures 368 Scalar::Util::weaken $self;
321 $tw = topot $tw;
322 $th = topot $th;
323 369
324 if (($tw != $self->{w} || $th != $self->{h}) && defined $data) { 370 my $button_cb = sub {
325 my $bpp = (length $data) / ($self->{w} * $self->{h}); 371 my (undef, $ev, $x, $y) = @_;
326 $data = pack "(a" . ($tw * $bpp) . ")*", 372
327 unpack "(a" . ($self->{w} * $bpp) . ")*", $data; 373 my $targ = $::CONN->{player}{tag};
328 $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); 374
375 if ($self->{container} == $::CONN->{player}{tag}) {
376 $targ = $::CONN->{open_container};
329 } 377 }
378
379 if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
380 $::CONN->send ("move $targ $self->{tag} 0")
381 if $targ || !($self->{flags} & F_LOCKED);
382 } elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
383 $self->{flags} & F_LOCKED
384 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
385 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
386 } elsif ($ev->{button} == 1) {
387 $::CONN->send ("examine $self->{tag}");
388 } elsif ($ev->{button} == 2) {
389 $::CONN->send ("apply $self->{tag}");
390 } elsif ($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
396 my @menu_items = (
397 ["examine", sub { $::CONN->send ("examine $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 ],
424 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
425 (
426 $self->{flags} & F_LOCKED
427 ? (
428 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
429 )
430 : (
431 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
432 ["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
433 ["$move_prefix &lt;n&gt;",
434 sub {
435 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
436 }
437 ]
438 )
439 ),
440 );
441
442 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
443 }
444
445 1
330 } 446 };
331 447
332 $self->{s} = $self->{w} / $tw; 448 my $tooltip_std = "<small>"
333 $self->{t} = $self->{h} / $th; 449 . "Left click - examine item\n"
450 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
451 . "Middle click - apply\n"
452 . "Shift-Middle click - lock/unlock\n"
453 . "Right click - further options"
454 . "</small>\n";
334 455
335 $self->{name} ||= glGenTexture; 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;
336 459
337 glBindTexture GL_TEXTURE_2D, $self->{name}; 460 $self->{face_widget} ||= new CFPlus::UI::Face
338 461 can_events => 1,
339 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 462 can_hover => 1,
340 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; 463 anim => $self->{anim},
341 464 animspeed => $self->{animspeed}, # TODO# must be set at creation time
342 if ($::FAST) { 465 on_button_down => $button_cb,
343 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST;
344 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST;
345 } elsif ($self->{mipmap} && $GL_VERSION >= 1.4) {
346 # alternatively check for 0x8191
347 glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, 1;
348 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
349 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR;
350 } else {
351 glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, $self->{mipmap};
352 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
353 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;
354 } 466 ;
467 $self->{face_widget}{bg} = $bg;
468 $self->{face_widget}{face} = $self->{face};
469 $self->{face_widget}{anim} = $self->{anim};
470 $self->{face_widget}{animspeed} = $self->{animspeed};
471 $self->{face_widget}->set_tooltip (
472 "<b>Face/Animation.</b>\n"
473 . "Item uses face #$self->{face}. "
474 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
475 . "\n\n$tooltip_std"
476 );
355 477
356 glGetError; 478 $self->{desc_widget} ||= new CFPlus::UI::Label
357 479 can_events => 1,
358 if (defined $data) { 480 can_hover => 1,
359 glTexImage2D GL_TEXTURE_2D, 0, 481 ellipsise => 2,
360 $self->{internalformat}, 482 align => -1,
361 $tw, $th, 483 on_button_down => $button_cb,
362 0,
363 $self->{format},
364 $self->{type},
365 $data;
366 CFClient::gl_check "uploading texture %dx%d if=%x f=%x t=%x",
367 $tw, $th, $self->{internalformat}, $self->{format}, $self->{type};
368 } else {
369 glCopyTexImage2D GL_TEXTURE_2D, 0,
370 $self->{internalformat},
371 0, 0,
372 $tw, $th,
373 0;
374 CFClient::gl_check "copying to texture %dx%d if=%x",
375 $tw, $th, $self->{internalformat};
376 } 484 ;
485 my $desc = CFPlus::Item::desc_string $self;
486 $self->{desc_widget}{bg} = $bg;
487 $self->{desc_widget}->set_text ($desc);
488 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
377 489
378 glBindTexture GL_TEXTURE_2D, 0; # just to be on the safe side 490 $self->{weight_widget} ||= new CFPlus::UI::Label
379} 491 can_events => 1,
380 492 can_hover => 1,
381sub DESTROY { 493 ellipsise => 0,
382 my ($self) = @_; 494 align => 0,
383 495 on_button_down => $button_cb,
384 delete $TEXTURES{$self+0}; 496 ;
385 497 $self->{weight_widget}{bg} = $bg;
386 glDeleteTexture delete $self->{name} 498 $self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
387 if $self->{name}; 499 $self->{weight_widget}->set_tooltip (
388} 500 "<b>Weight</b>.\n"
389 501 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
390sub restore_state { 502 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
391 $_->upload 503 . "\n\n$tooltip_std"
392 for values %TEXTURES; 504 );
393} 505}
394 506
3951; 5071;
396 508
397=back 509=back

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