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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.57 by root, Sun May 21 00:02:00 2006 UTC vs.
Revision 1.109 by elmex, Sun Jul 30 13:40:17 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 16
17BEGIN { 17BEGIN {
18 $VERSION = '0.1'; 18 $VERSION = '0.1';
19 19
20 use XSLoader; 20 use XSLoader;
21 XSLoader::load "CFClient", $VERSION; 21 XSLoader::load "CFPlus", $VERSION;
22} 22}
23
24use utf8;
23 25
24use Carp (); 26use Carp ();
25use AnyEvent (); 27use AnyEvent ();
26use BerkeleyDB; 28use BerkeleyDB;
29use Pod::POM ();
30use Scalar::Util ();
31use JSON::Syck ();
32use Storable (); # finally
27 33
28use CFClient::OpenGL; 34our %STAT_TOOLTIP = (
35 Str => "<b>Physical Strength</b>, determines damage dealt with weapons, how much you can carry, and how often you can attack",
36 Dex => "<b>Dexterity</b>, your physical agility. Determines chance of being hit and affects armor class and speed",
37 Con => "<b>Constitution</b>, physical health and toughness. Determines how many healthpoints you can have",
38 Int => "<b>Intelligence</b>, your ability to learn and use skills and incantations (both prayers and magic) and determines how much spell points you can have",
39 Wis => "<b>Wisdom</b>, the ability to learn and use divine magic (prayers). Determines how many grace points you can have",
40 Pow => "<b>Power</b>, your magical potential. Influences the strength of spell effects, and also how much your spell and grace points increase when leveling up",
41 Cha => "<b>Charisma</b>, how well you are received by NPCs. Affects buying and selling prices in shops.",
29 42
30our %GL_EXT; 43 Wc => "<b>Weapon Class</b>, effectiveness of melee/missile attacks. Lower is more potent. Current weapon, level and Str are some things which effect the value of Wc. The value of Wc may range between 25 and -72.",
31our $GL_VERSION; 44 Ac => "<b>Armour Class</b>, how protected you are from being hit by any attack. Lower values are better. Ac is based on your race and is modified by the Dex and current armour worn. For characters that cannot wear armour, Ac improves as their level increases.",
45 Dam => "<b>Damage</b>, how much damage your melee/missile attack inflicts. Higher values indicate a greater amount of damage will be inflicted with each attack.",
46 Arm => "<b>Armour</b>, how much damage (from physical attacks) will be subtracted from successful hits made upon you. This value ranges between 0 to 99%. Current armour worn primarily determines Arm value. This is the same as the physical resistance.",
47 Spd => "<b>Speed</b>, how fast you can move. The value of speed may range between nearly 0 (\"very slow\") to higher than 5 (\"lightning fast\"). Base speed is determined from the Dex and modified downward proportionally by the amount of weight carried which exceeds the Max Carry limit. The armour worn also sets the upper limit on speed.",
48 WSp => "<b>Weapon Speed</b>, how many attacks you may make per unit of time (0.120s). Higher values indicate faster attack speed. Current weapon and Dex effect the value of weapon speed.",
49);
32 50
33our $GL_NPOT; 51=item guard { BLOCK }
34our $GL_DEBUG = 1;
35 52
36sub gl_init { 53Returns an object that executes the given block as soon as it is destroyed.
37 $GL_VERSION = gl_version * 1;
38 %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions;
39 54
40 $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2; 55=cut
41 56
42 glDisable GL_COLOR_MATERIAL; 57sub guard(&) {
43 glShadeModel GL_FLAT; 58 bless \(my $cb = $_[0]), "CFPlus::Guard"
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} 59}
51 60
52sub gl_check { 61sub CFPlus::Guard::DESTROY {
53 return unless $GL_DEBUG; 62 ${$_[0]}->()
54
55 if (my $error = glGetError) {
56 Carp::cluck sprintf "opengl error %x while %s", $error, &sprintf(@_);
57 }
58} 63}
64
65sub asxml($) {
66 local $_ = $_[0];
67
68 s/&/&amp;/g;
69 s/>/&gt;/g;
70 s/</&lt;/g;
71
72 $_
73}
74
75package CFPlus::Database;
76
77our @ISA = BerkeleyDB::Btree::;
78
79sub get($$) {
80 my $data;
81
82 $_[0]->db_get ($_[1], $data) == 0
83 ? $data
84 : ()
85}
86
87my %DB_SYNC;
88
89sub put($$$) {
90 my ($db, $key, $data) = @_;
91
92 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
93
94 $db->db_put ($key => $data)
95}
96
97package CFPlus;
59 98
60sub find_rcfile($) { 99sub find_rcfile($) {
61 my $path; 100 my $path;
62 101
63 for (grep !ref, @INC) { 102 for (grep !ref, @INC) {
64 $path = "$_/CFClient/resources/$_[0]"; 103 $path = "$_/CFPlus/resources/$_[0]";
65 return $path if -r $path; 104 return $path if -r $path;
66 } 105 }
67 106
68 die "FATAL: can't find required file $_[0]\n"; 107 die "FATAL: can't find required file $_[0]\n";
69} 108}
70 109
110$JSON::Syck::ImplicitUnicode = 1;
111
112sub from_json {
113 JSON::Syck::Load $_[0]
114}
115
116sub to_json {
117 JSON::Syck::Dump $_[0]
118}
119
71sub read_cfg { 120sub read_cfg {
72 my ($file) = @_; 121 my ($file) = @_;
73 122
74 open CFG, $file 123 open my $fh, $file
75 or return; 124 or return;
76 125
77 my $CFG;
78
79 local $/; 126 local $/;
80 $CFG = eval <CFG>; 127 my $CFG = <$fh>;
81 128
82 $::CFG = $CFG; 129 if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
83 130 require YAML;
84 close CFG; 131 utf8::decode $CFG;
132 $::CFG = YAML::Load ($CFG);
133 } elsif ($CFG =~ /^\{/) {
134 $::CFG = from_json $CFG;
135 } else {
136 $::CFG = eval $CFG; ## todo comaptibility cruft
137 }
85} 138}
86 139
87sub write_cfg { 140sub write_cfg {
88 my ($file) = @_; 141 my ($file) = @_;
89 142
90 open CFG, ">$file" 143 $::CFG->{VERSION} = $::VERSION;
144
145 open my $fh, ">:utf8", $file
91 or return; 146 or return;
92 147 print $fh to_json $::CFG;
93 {
94 require Data::Dumper;
95 local $Data::Dumper::Purity = 1;
96 $::CFG->{VERSION} = $::VERSION;
97 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]);
98 }
99
100 close CFG;
101} 148}
102 149
150our $DB_ENV;
151
152{
153 use strict;
154
103mkdir "$Crossfire::VARDIR/pclient", 0777; 155 mkdir "$Crossfire::VARDIR/cfplus", 0777;
156 my $recover = $BerkeleyDB::db_version >= 4.4
157 ? eval "DB_REGISTER | DB_RECOVER"
158 : 0;
104 159
105our $DB_ENV = new BerkeleyDB::Env 160 $DB_ENV = new BerkeleyDB::Env
106 -Home => "$Crossfire::VARDIR/pclient", 161 -Home => "$Crossfire::VARDIR/cfplus",
107 -Cachesize => 1_000_000, 162 -Cachesize => 1_000_000,
108 -ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt", 163 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
109# -ErrPrefix => "DATABASE", 164# -ErrPrefix => "DATABASE",
110 -Verbose => 1, 165 -Verbose => 1,
111 -Flags => DB_CREATE | DB_RECOVER_FATAL | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN, 166 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
167 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
112 or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error"; 168 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
169}
113 170
114sub db_table($) { 171sub db_table($) {
115 my ($table) = @_; 172 my ($table) = @_;
116 173
117 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; 174 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
118 175
119 new CFClient::Database 176 new CFPlus::Database
120 -Env => $DB_ENV, 177 -Env => $DB_ENV,
121 -Filename => $table, 178 -Filename => $table,
122# -Filename => "database", 179# -Filename => "database",
123# -Subname => $table, 180# -Subname => $table,
124 -Property => DB_CHKSUM, 181 -Property => DB_CHKSUM,
125 -Flags => DB_CREATE | DB_UPGRADE, 182 -Flags => DB_CREATE | DB_UPGRADE,
126 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; 183 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
127} 184}
128 185
129sub pod_to_pango($) { 186package CFPlus::Layout;
130 my ($pom) = @_;
131 187
132 $pom->present ("CFClient::PodToPango") 188$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
133} 189 reset_glyph_cache;
134
135package CFClient::PodToPango;
136
137use base Pod::POM::View::Text;
138
139our $indent = 0;
140
141*view_seq_code =
142*view_seq_bold = sub { "<b>$_[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}
153
154sub view_item {
155 ("\t" x ($indent / 4))
156 . $_[1]->title->present ($_[0])
157 . "\n"
158 . $_[1]->content->present ($_[0])
159}
160
161sub view_verbatim {
162 (join "",
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}; 190};
176 191
177sub view_over { 192package 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;
205 193
206use strict; 194use strict;
195use Crossfire::Protocol::Constants;
207 196
208use Scalar::Util; 197my $last_enter_count = 1;
209 198
210use CFClient::OpenGL; 199sub desc_string {
211
212my %TEXTURES;
213
214sub new {
215 my ($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) = @_; 200 my ($self) = @_;
287 201
288 return unless $GL_VERSION; 202 my $desc =
203 $self->{nrof} < 2
204 ? $self->{name}
205 : "$self->{nrof} × $self->{name_pl}";
289 206
290 my $data; 207 $self->{flags} & F_OPEN
208 and $desc .= " (open)";
209 $self->{flags} & F_APPLIED
210 and $desc .= " (applied)";
211 $self->{flags} & F_UNPAID
212 and $desc .= " (unpaid)";
213 $self->{flags} & F_MAGIC
214 and $desc .= " (magic)";
215 $self->{flags} & F_CURSED
216 and $desc .= " (cursed)";
217 $self->{flags} & F_DAMNED
218 and $desc .= " (damned)";
219 $self->{flags} & F_LOCKED
220 and $desc .= " *";
291 221
292 if (exists $self->{data}) { 222 $desc
293 $data = $self->{data}; 223}
294 224
295 } elsif (exists $self->{render_cb}) { 225sub weight_string {
296 glViewport 0, 0, $self->{w}, $self->{h}; 226 my ($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});
303 227
304 } else { 228 my $weight = ($self->{nrof} || 1) * $self->{weight};
305 ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type}) 229
306 = CFClient::load_image_inline $self->{image}; 230 $weight < 0 ? "?" : $weight * 0.001
231}
232
233sub do_n_dialog {
234 my ($cb) = @_;
235
236 my $w = new CFPlus::UI::FancyFrame
237 on_delete => sub { $_[0]->destroy; 1 },
238 has_close_button => 1,
307 } 239 ;
308 240
309 my ($tw, $th) = @$self{qw(w h)}; 241 $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
242 $vb->add (new CFPlus::UI::Label text => "Enter item count:");
243 $vb->add (my $entry = new CFPlus::UI::Entry
244 text => $last_enter_count,
245 on_activate => sub {
246 my ($entry) = @_;
247 $last_enter_count = $entry->get_text;
248 $cb->($last_enter_count);
249 $w->hide;
250 $w->destroy;
310 251
311 unless ($tw > 0 && $th > 0) { 252 0
312 $tw = $th = 1; 253 },
313 $data = "\x00" x 64; 254 on_escape => sub { $w->destroy; 1 },
314 } 255 );
256 $entry->grab_focus;
257 $w->show;
258}
315 259
316 $self->{minified} = [CFClient::average $tw, $th, $data] 260sub update_widgets {
317 if $self->{minify}; 261 my ($self) = @_;
318 262
319 unless ($GL_NPOT) { 263 # necessary to avoid cyclic references
320 # TODO: does not work for zero-sized textures 264 Scalar::Util::weaken $self;
321 $tw = topot $tw;
322 $th = topot $th;
323 265
324 if (($tw != $self->{w} || $th != $self->{h}) && defined $data) { 266 my $button_cb = sub {
325 my $bpp = (length $data) / ($self->{w} * $self->{h}); 267 my (undef, $ev, $x, $y) = @_;
326 $data = pack "(a" . ($tw * $bpp) . ")*", 268
327 unpack "(a" . ($self->{w} * $bpp) . ")*", $data; 269 my $targ = $::CONN->{player}{tag};
328 $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); 270
271 if ($self->{container} == $::CONN->{player}{tag}) {
272 $targ = $::CONN->{open_container};
329 } 273 }
274
275 if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
276 $::CONN->send ("move $targ $self->{tag} 0")
277 if $targ || !($self->{flags} & F_LOCKED);
278 } elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
279 $self->{flags} & F_LOCKED
280 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
281 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
282 } elsif ($ev->{button} == 1) {
283 $::CONN->send ("examine $self->{tag}");
284 } elsif ($ev->{button} == 2) {
285 $::CONN->send ("apply $self->{tag}");
286 } elsif ($ev->{button} == 3) {
287 my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
288 if ($self->{container} == $::CONN->{open_container}) {
289 $move_prefix = "take";
290 }
291
292 my @menu_items = (
293 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
294 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
295 ["ignite/thaw", # first try of an easier use of flint&steel
296 sub {
297 $::CONN->send ("mark ". pack "N", $self->{tag});
298 $::CONN->send ("command apply flint and steel");
299 }
300 ],
301 ["inscribe", # first try of an easier use of flint&steel
302 sub {
303 &::open_string_query ("Text to inscribe", sub {
304 my ($entry, $txt) = @_;
305 $::CONN->send ("mark ". pack "N", $self->{tag});
306 $::CONN->send ("command use_skill inscription $txt");
307 });
308 }
309 ],
310 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
311 (
312 $self->{flags} & F_LOCKED
313 ? (
314 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
315 )
316 : (
317 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
318 ["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
319 ["$move_prefix &lt;n&gt;",
320 sub {
321 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
322 }
323 ]
324 )
325 ),
326 );
327
328 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
329 }
330
331 1
330 } 332 };
331 333
332 $self->{s} = $self->{w} / $tw; 334 my $tooltip_std = "<small>"
333 $self->{t} = $self->{h} / $th; 335 . "Left click - examine item\n"
336 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
337 . "Middle click - apply\n"
338 . "Shift-Middle click - lock/unlock\n"
339 . "Right click - further options"
340 . "</small>\n";
334 341
335 $self->{name} ||= glGenTexture; 342 my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
343 : $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
344 : undef;
336 345
337 glBindTexture GL_TEXTURE_2D, $self->{name}; 346 $self->{face_widget} ||= new CFPlus::UI::Face
338 347 can_events => 1,
339 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 348 can_hover => 1,
340 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; 349 anim => $self->{anim},
341 350 animspeed => $self->{animspeed}, # TODO# must be set at creation time
342 if ($::FAST) { 351 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 } 352 ;
353 $self->{face_widget}{bg} = $bg;
354 $self->{face_widget}{face} = $self->{face};
355 $self->{face_widget}{anim} = $self->{anim};
356 $self->{face_widget}{animspeed} = $self->{animspeed};
357 $self->{face_widget}->set_tooltip (
358 "<b>Face/Animation.</b>\n"
359 . "Item uses face #$self->{face}. "
360 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
361 . "\n\n$tooltip_std"
362 );
355 363
356 glGetError; 364 $self->{desc_widget} ||= new CFPlus::UI::Label
357 365 can_events => 1,
358 if (defined $data) { 366 can_hover => 1,
359 glTexImage2D GL_TEXTURE_2D, 0, 367 ellipsise => 2,
360 $self->{internalformat}, 368 align => -1,
361 $tw, $th, 369 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 } 370 ;
371 my $desc = CFPlus::Item::desc_string $self;
372 $self->{desc_widget}{bg} = $bg;
373 $self->{desc_widget}->set_text ($desc);
374 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
377 375
378 glBindTexture GL_TEXTURE_2D, 0; # just to be on the safe side 376 $self->{weight_widget} ||= new CFPlus::UI::Label
379} 377 can_events => 1,
380 378 can_hover => 1,
381sub DESTROY { 379 ellipsise => 0,
382 my ($self) = @_; 380 align => 0,
383 381 on_button_down => $button_cb,
384 delete $TEXTURES{$self+0}; 382 ;
385 383 $self->{weight_widget}{bg} = $bg;
386 glDeleteTexture delete $self->{name} 384 $self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
387 if $self->{name}; 385 $self->{weight_widget}->set_tooltip (
388} 386 "<b>Weight</b>.\n"
389 387 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
390sub restore_state { 388 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
391 $_->upload 389 . "\n\n$tooltip_std"
392 for values %TEXTURES; 390 );
393} 391}
394 392
3951; 3931;
396 394
397=back 395=back

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