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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 1.135 by root, Thu Dec 7 15:57:13 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 File::Path ();
33use Storable (); # finally
27 34
28use CFClient::OpenGL; 35BEGIN {
29 36 use Crossfire::Protocol::Base ();
30our %GL_EXT; 37 *to_json = \&Crossfire::Protocol::Base::to_json;
31our $GL_VERSION; 38 *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 $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} 39}
52 40
53sub gl_check { 41=item guard { BLOCK }
54 return unless $GL_DEBUG;
55 42
56 if (my $error = glGetError) { 43Returns an object that executes the given block as soon as it is destroyed.
57 Carp::cluck sprintf "opengl error %x while %s", $error, &sprintf(@_); 44
45=cut
46
47sub guard(&) {
48 bless \(my $cb = $_[0]), "CFPlus::Guard"
49}
50
51sub CFPlus::Guard::DESTROY {
52 ${$_[0]}->()
53}
54
55=item shorten $string[, $maxlength]
56
57=cut
58
59sub shorten($;$) {
60 my ($str, $len) = @_;
61 substr $str, $len, (length $str), "..." if $len + 3 <= length $str;
62 $str
63}
64
65sub asxml($) {
66 local $_ = $_[0];
67
68 s/&/&amp;/g;
69 s/>/&gt;/g;
70 s/</&lt;/g;
71
72 $_
73}
74
75sub socketpipe() {
76 socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC
77 or die "cannot establish bidiretcional pipe: $!\n";
78
79 ($fh1, $fh2)
80}
81
82sub background(&;&) {
83 my ($bg, $cb) = @_;
84
85 my ($fh_r, $fh_w) = CFPlus::socketpipe;
86
87 my $pid = fork;
88
89 if (defined $pid && !$pid) {
90 local $SIG{__DIE__};
91
92 open STDOUT, ">&", $fh_w;
93 open STDERR, ">&", $fh_w;
94 close $fh_r;
95 close $fh_w;
96
97 $| = 1;
98
99 eval { $bg->() };
100
101 if ($@) {
102 my $msg = $@;
103 $msg =~ s/\n+/\n/;
104 warn "FATAL: $msg";
105 CFPlus::_exit 1;
106 }
107
108 # win32 is fucked up, of course. exit will clean stuff up,
109 # which destroys our database etc. _exit will exit ALL
110 # forked processes, because of the dreaded fork emulation.
111 CFPlus::_exit 0;
58 } 112 }
113
114 close $fh_w;
115
116 my $buffer;
117
118 my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub {
119 unless (sysread $fh_r, $buffer, 4096, length $buffer) {
120 undef $w;
121 $cb->();
122 return;
123 }
124
125 while ($buffer =~ s/^(.*)\n//) {
126 my $line = $1;
127 $line =~ s/\s+$//;
128 utf8::decode $line;
129 if ($line =~ /^\x{e877}json_msg (.*)$/s) {
130 $cb->(from_json $1);
131 } else {
132 ::message ({
133 markup => "background($pid): " . CFPlus::asxml $line,
134 });
135 }
136 }
137 });
59} 138}
139
140sub background_msg {
141 my ($msg) = @_;
142
143 $msg = "\x{e877}json_msg " . to_json $msg;
144 $msg =~ s/\n//g;
145 utf8::encode $msg;
146 print $msg, "\n";
147}
148
149package CFPlus::Database;
150
151our @ISA = BerkeleyDB::Btree::;
152
153sub get($$) {
154 my $data;
155
156 $_[0]->db_get ($_[1], $data) == 0
157 ? $data
158 : ()
159}
160
161my %DB_SYNC;
162
163sub put($$$) {
164 my ($db, $key, $data) = @_;
165
166 my $hkey = $db + 0;
167 Scalar::Util::weaken $db;
168 $DB_SYNC{$hkey} ||= AnyEvent->timer (after => 5, cb => sub {
169 delete $DB_SYNC{$hkey};
170 $db->db_sync if $db;
171 });
172
173 $db->db_put ($key => $data)
174}
175
176package CFPlus;
60 177
61sub find_rcfile($) { 178sub find_rcfile($) {
62 my $path; 179 my $path;
63 180
64 for (grep !ref, @INC) { 181 for (grep !ref, @INC) {
65 $path = "$_/CFClient/resources/$_[0]"; 182 $path = "$_/CFPlus/resources/$_[0]";
66 return $path if -r $path; 183 return $path if -r $path;
67 } 184 }
68 185
69 die "FATAL: can't find required file $_[0]\n"; 186 die "FATAL: can't find required file $_[0]\n";
70} 187}
71 188
72sub read_cfg { 189sub read_cfg {
73 my ($file) = @_; 190 my ($file) = @_;
74 191
75 open CFG, $file 192 open my $fh, $file
76 or return; 193 or return;
77 194
78 my $CFG;
79
80 local $/; 195 local $/;
81 $CFG = eval <CFG>; 196 my $CFG = <$fh>;
82 197
83 $::CFG = $CFG; 198 if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
84 199 require YAML;
85 close CFG; 200 utf8::decode $CFG;
201 $::CFG = YAML::Load ($CFG);
202 } elsif ($CFG =~ /^\{/) {
203 $::CFG = from_json $CFG;
204 } else {
205 $::CFG = eval $CFG; ## todo comaptibility cruft
206 }
86} 207}
87 208
88sub write_cfg { 209sub write_cfg {
89 my ($file) = @_; 210 my ($file) = @_;
90 211
91 open CFG, ">$file" 212 $::CFG->{VERSION} = $::VERSION;
213
214 open my $fh, ">:utf8", $file
92 or return; 215 or return;
216 print $fh to_json $::CFG;
217}
93 218
94 { 219sub http_proxy {
95 require Data::Dumper; 220 my @proxy = win32_proxy_info;
96 local $Data::Dumper::Purity = 1; 221
97 $::CFG->{VERSION} = $::VERSION; 222 if (@proxy) {
98 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]); 223 "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
224 } elsif (exists $ENV{http_proxy}) {
225 $ENV{http_proxy}
226 } else {
227 ()
99 } 228 }
100
101 close CFG;
102} 229}
103 230
104mkdir "$Crossfire::VARDIR/pclient", 0777; 231sub set_proxy {
232 my $proxy = http_proxy
233 or return;
105 234
106our $DB_ENV = new BerkeleyDB::Env 235 $ENV{http_proxy} = $proxy;
107 -Home => "$Crossfire::VARDIR/pclient", 236}
108 -Cachesize => 1_000_000, 237
109 -ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt", 238sub lwp_useragent {
110# -ErrPrefix => "DATABASE", 239 require LWP::UserAgent;
111 -Verbose => 1, 240
112 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN, 241 CFPlus::set_proxy;
113 or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error"; 242
243 my $ua = LWP::UserAgent->new (
244 agent => "cfplus $VERSION",
245 keep_alive => 1,
246 env_proxy => 1,
247 timeout => 30,
248 );
249}
250
251sub lwp_check($) {
252 my ($res) = @_;
253
254 $res->is_error
255 and die $res->status_line;
256
257 $res
258}
259
260our $DB_ENV;
261our $DB_STATE;
114 262
115sub db_table($) { 263sub db_table($) {
116 my ($table) = @_; 264 my ($table) = @_;
117 265
118 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; 266 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
119 267
120 new CFClient::Database 268 new CFPlus::Database
121 -Env => $DB_ENV, 269 -Env => $DB_ENV,
122 -Filename => $table, 270 -Filename => $table,
123# -Filename => "database", 271# -Filename => "database",
124# -Subname => $table, 272# -Subname => $table,
125 -Property => DB_CHKSUM, 273 -Property => DB_CHKSUM,
126 -Flags => DB_CREATE | DB_UPGRADE, 274 -Flags => DB_CREATE | DB_UPGRADE,
127 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; 275 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
128} 276}
129 277
130sub pod_to_pango($) { 278our $DB_HOME = "$Crossfire::VARDIR/cfplus";
131 my ($pom) = @_;
132 279
133 $pom->present ("CFClient::PodToPango") 280sub open_db {
134} 281 use strict;
135 282
136package CFClient::PodToPango; 283 mkdir $DB_HOME, 0777;
284 my $recover = $BerkeleyDB::db_version >= 4.4
285 ? eval "DB_REGISTER | DB_RECOVER"
286 : 0;
137 287
138use base Pod::POM::View::Text; 288 $DB_ENV = new BerkeleyDB::Env
289 -Home => $DB_HOME,
290 -Cachesize => 1_000_000,
291 -ErrFile => "$DB_HOME/errorlog.txt",
292# -ErrPrefix => "DATABASE",
293 -Verbose => 1,
294 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
295 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
296 or die "unable to create/open database home $DB_HOME: $BerkeleyDB::Error";
139 297
140our $indent = 0; 298 $DB_STATE = db_table "state";
141 299
142*view_seq_code = 300 1
143*view_seq_bold = sub { "<b>$_[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} 301}
154 302
155sub view_item { 303unless (eval { open_db }) {
156 ("\t" x ($indent / 4)) 304 File::Path::rmtree $DB_HOME;
157 . $_[1]->title->present ($_[0]) 305 open_db;
158 . "\n"
159 . $_[1]->content->present ($_[0])
160} 306}
161 307
162sub view_verbatim { 308package CFPlus::Layout;
163 (join "",
164 map +("\t" x ($indent / 2)) . "$_\n",
165 split /\n/, CFClient::UI::Label::escape ($_[1]))
166 . "\n"
167}
168 309
169sub view_textblock { 310$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
170 ("\t" x ($indent / 2)) . "$_[1]\n\n" 311 reset_glyph_cache;
171}
172
173sub view_head2 {
174 "<big>" . $_[1]->title->present ($_[0]) . "</big>\n\n"
175 . $_[1]->content->present ($_[0])
176}; 312};
177 313
178sub view_over { 314package 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;
206 315
207use strict; 316use strict;
317use Crossfire::Protocol::Constants;
208 318
209use Scalar::Util; 319my $last_enter_count = 1;
210 320
211use CFClient::OpenGL; 321sub desc_string {
212
213my %TEXTURES;
214
215sub new {
216 my ($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) = @_; 322 my ($self) = @_;
288 323
289 return unless $GL_VERSION; 324 my $desc =
325 $self->{nrof} < 2
326 ? $self->{name}
327 : "$self->{nrof} × $self->{name_pl}";
290 328
291 my $data; 329 $self->{flags} & F_OPEN
330 and $desc .= " (open)";
331 $self->{flags} & F_APPLIED
332 and $desc .= " (applied)";
333 $self->{flags} & F_UNPAID
334 and $desc .= " (unpaid)";
335 $self->{flags} & F_MAGIC
336 and $desc .= " (magic)";
337 $self->{flags} & F_CURSED
338 and $desc .= " (cursed)";
339 $self->{flags} & F_DAMNED
340 and $desc .= " (damned)";
341 $self->{flags} & F_LOCKED
342 and $desc .= " *";
292 343
293 if (exists $self->{data}) { 344 $desc
294 $data = $self->{data}; 345}
295 346
296 } elsif (exists $self->{render_cb}) { 347sub weight_string {
297 glViewport 0, 0, $self->{w}, $self->{h}; 348 my ($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});
304 349
305 } else { 350 my $weight = ($self->{nrof} || 1) * $self->{weight};
306 ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type}) 351
307 = CFClient::load_image_inline $self->{image}; 352 $weight < 0 ? "?" : $weight * 0.001
353}
354
355sub do_n_dialog {
356 my ($cb) = @_;
357
358 my $w = new CFPlus::UI::Toplevel
359 on_delete => sub { $_[0]->destroy; 1 },
360 has_close_button => 1,
308 } 361 ;
309 362
310 my ($tw, $th) = @$self{qw(w h)}; 363 $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
364 $vb->add (new CFPlus::UI::Label text => "Enter item count:");
365 $vb->add (my $entry = new CFPlus::UI::Entry
366 text => $last_enter_count,
367 on_activate => sub {
368 my ($entry) = @_;
369 $last_enter_count = $entry->get_text;
370 $cb->($last_enter_count);
371 $w->hide;
372 $w->destroy;
311 373
312 unless ($tw > 0 && $th > 0) { 374 0
313 $tw = $th = 1; 375 },
314 $data = "\x00" x 64; 376 on_escape => sub { $w->destroy; 1 },
315 } 377 );
378 $entry->grab_focus;
379 $w->show;
380}
316 381
317 $self->{minified} = [CFClient::average $tw, $th, $data] 382sub update_widgets {
318 if $self->{minify}; 383 my ($self) = @_;
319 384
320 unless ($GL_NPOT) { 385 # necessary to avoid cyclic references
321 # TODO: does not work for zero-sized textures 386 Scalar::Util::weaken $self;
322 $tw = topot $tw;
323 $th = topot $th;
324 387
325 if (($tw != $self->{w} || $th != $self->{h}) && defined $data) { 388 my $button_cb = sub {
326 my $bpp = (length $data) / ($self->{w} * $self->{h}); 389 my (undef, $ev, $x, $y) = @_;
327 $data = pack "(a" . ($tw * $bpp) . ")*", 390
328 unpack "(a" . ($self->{w} * $bpp) . ")*", $data; 391 my $targ = $::CONN->{player}{tag};
329 $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); 392
393 if ($self->{container} == $::CONN->{player}{tag}) {
394 $targ = $::CONN->{open_container};
330 } 395 }
396
397 if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
398 $::CONN->send ("move $targ $self->{tag} 0")
399 if $targ || !($self->{flags} & F_LOCKED);
400 } elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
401 $self->{flags} & F_LOCKED
402 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
403 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
404 } elsif ($ev->{button} == 1) {
405 $::CONN->send ("examine $self->{tag}");
406 } elsif ($ev->{button} == 2) {
407 $::CONN->send ("apply $self->{tag}");
408 } elsif ($ev->{button} == 3) {
409 my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
410 if ($self->{container} == $::CONN->{open_container}) {
411 $move_prefix = "take";
412 }
413
414 my $shortname = CFPlus::shorten $self->{name}, 14;
415
416 my @menu_items = (
417 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
418 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
419 ["ignite/thaw", # first try of an easier use of flint&steel
420 sub {
421 $::CONN->send ("mark ". pack "N", $self->{tag});
422 $::CONN->send ("command apply flint and steel");
423 }
424 ],
425 ["inscribe", # first try of an easier use of flint&steel
426 sub {
427 &::open_string_query ("Text to inscribe", sub {
428 my ($entry, $txt) = @_;
429 $::CONN->send ("mark ". pack "N", $self->{tag});
430 $::CONN->send ("command use_skill inscription $txt");
431 });
432 }
433 ],
434 ["rename", # first try of an easier use of flint&steel
435 sub {
436 &::open_string_query ("Rename item to:", sub {
437 my ($entry, $txt) = @_;
438 $::CONN->send ("mark ". pack "N", $self->{tag});
439 $::CONN->send ("command rename to <$txt>");
440 }, $self->{name},
441 "If you input no name or erase the current custom name, the custom name will be unset");
442 }
443 ],
444 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
445 (
446 $self->{flags} & F_LOCKED
447 ? (
448 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
449 )
450 : (
451 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
452 ["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
453 ["$move_prefix &lt;n&gt;",
454 sub {
455 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
456 }
457 ]
458 )
459 ),
460 ["bind <i>apply $shortname</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["apply $self->{name}"]) }],
461 );
462
463 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
464 }
465
466 1
331 } 467 };
332 468
333 $self->{s} = $self->{w} / $tw; 469 my $tooltip_std = "<small>"
334 $self->{t} = $self->{h} / $th; 470 . "Left click - examine item\n"
471 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
472 . "Middle click - apply\n"
473 . "Shift-Middle click - lock/unlock\n"
474 . "Right click - further options"
475 . "</small>\n";
335 476
336 $self->{name} ||= glGenTexture; 477 my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
478 : $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
479 : undef;
337 480
338 glBindTexture GL_TEXTURE_2D, $self->{name}; 481 $self->{face_widget} ||= new CFPlus::UI::Face
339 482 can_events => 1,
340 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 483 can_hover => 1,
341 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; 484 anim => $self->{anim},
342 485 animspeed => $self->{animspeed}, # TODO# must be set at creation time
343 if ($::FAST) { 486 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 } 487 ;
488 $self->{face_widget}{bg} = $bg;
489 $self->{face_widget}{face} = $self->{face};
490 $self->{face_widget}{anim} = $self->{anim};
491 $self->{face_widget}{animspeed} = $self->{animspeed};
492 $self->{face_widget}->set_tooltip (
493 "<b>Face/Animation.</b>\n"
494 . "Item uses face #$self->{face}. "
495 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
496 . "\n\n$tooltip_std"
497 );
356 498
357 glGetError; 499 $self->{desc_widget} ||= new CFPlus::UI::Label
358 500 can_events => 1,
359 if (defined $data) { 501 can_hover => 1,
360 glTexImage2D GL_TEXTURE_2D, 0, 502 ellipsise => 2,
361 $self->{internalformat}, 503 align => -1,
362 $tw, $th, 504 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 } 505 ;
506 my $desc = CFPlus::Item::desc_string $self;
507 $self->{desc_widget}{bg} = $bg;
508 $self->{desc_widget}->set_text ($desc);
509 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
378 510
379 glBindTexture GL_TEXTURE_2D, 0; # just to be on the safe side 511 $self->{weight_widget} ||= new CFPlus::UI::Label
380} 512 can_events => 1,
381 513 can_hover => 1,
382sub DESTROY { 514 ellipsise => 0,
383 my ($self) = @_; 515 align => 0,
384 516 on_button_down => $button_cb,
385 delete $TEXTURES{$self+0}; 517 ;
386 518 $self->{weight_widget}{bg} = $bg;
387 glDeleteTexture delete $self->{name} 519 $self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
388 if $self->{name}; 520 $self->{weight_widget}->set_tooltip (
389} 521 "<b>Weight</b>.\n"
390 522 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
391sub restore_state { 523 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
392 $_->upload 524 . "\n\n$tooltip_std"
393 for values %TEXTURES; 525 );
394} 526}
395 527
3961; 5281;
397 529
398=back 530=back

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