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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.63 by root, Thu May 25 16:35:42 2006 UTC vs.
Revision 1.82 by root, Wed May 31 07:13:50 2006 UTC

… …
24use utf8; 24use utf8;
25 25
26use Carp (); 26use Carp ();
27use AnyEvent (); 27use AnyEvent ();
28use BerkeleyDB; 28use BerkeleyDB;
29
30use CFClient::OpenGL;
31
32our %GL_EXT;
33our $GL_VERSION;
34
35our $GL_NPOT;
36our $GL_DEBUG = 1;
37
38sub gl_init {
39 $GL_VERSION = gl_version * 1;
40 %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions;
41
42 $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2;
43 $GL_NPOT = 0 if gl_vendor =~ /ATI Technologies/; # ATI doesn't get it right...
44
45 glDisable GL_COLOR_MATERIAL;
46 glShadeModel GL_FLAT;
47 glDisable GL_DITHER;
48 glDisable GL_DEPTH_TEST;
49 glDepthMask 0;
50 glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST;
51
52 CFClient::Texture::restore_state ();
53}
54
55sub gl_check {
56 return unless $GL_DEBUG;
57
58 if (my $error = glGetError) {
59 my ($format, @args) = @_;
60 Carp::cluck sprintf "opengl error %x while $format", $error, @args;
61 }
62}
63 29
64sub find_rcfile($) { 30sub find_rcfile($) {
65 my $path; 31 my $path;
66 32
67 for (grep !ref, @INC) { 33 for (grep !ref, @INC) {
… …
102 } 68 }
103 69
104 close CFG; 70 close CFG;
105} 71}
106 72
107mkdir "$Crossfire::VARDIR/pclient", 0777; 73mkdir "$Crossfire::VARDIR/cfplus", 0777;
108 74
75our $DB_ENV;
76
77{
78 use strict;
79
80 my $recover = $BerkeleyDB::db_version >= 4.4
81 ? eval "DB_REGISTER | DB_RECOVER"
82 : 0;
83 warn $recover;
84
109our $DB_ENV = new BerkeleyDB::Env 85 $DB_ENV = new BerkeleyDB::Env
110 -Home => "$Crossfire::VARDIR/pclient", 86 -Home => "$Crossfire::VARDIR/cfplus",
111 -Cachesize => 1_000_000, 87 -Cachesize => 1_000_000,
112 -ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt", 88 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
113# -ErrPrefix => "DATABASE", 89# -ErrPrefix => "DATABASE",
114 -Verbose => 1, 90 -Verbose => 1,
115 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN, 91 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
92 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
116 or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error"; 93 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
94}
117 95
118sub db_table($) { 96sub db_table($) {
119 my ($table) = @_; 97 my ($table) = @_;
120 98
121 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; 99 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
122 100
123 new CFClient::Database 101 new CFClient::Database
124 -Env => $DB_ENV, 102 -Env => $DB_ENV,
125 -Filename => $table, 103 -Filename => $table,
126# -Filename => "database", 104# -Filename => "database",
127# -Subname => $table, 105# -Subname => $table,
128 -Property => DB_CHKSUM, 106 -Property => DB_CHKSUM,
129 -Flags => DB_CREATE | DB_UPGRADE, 107 -Flags => DB_CREATE | DB_UPGRADE,
130 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; 108 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
131} 109}
132 110
133sub pod_to_pango($) { 111sub pod_to_pango($) {
134 my ($pom) = @_; 112 my ($pom) = @_;
135 113
… …
171 . $_[1]->content->present ($_[0]) 149 . $_[1]->content->present ($_[0])
172} 150}
173 151
174sub view_verbatim { 152sub view_verbatim {
175 (join "", 153 (join "",
176 map +("\t" x ($indent / 2)) . "$_\n", 154 map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n",
177 split /\n/, CFClient::UI::Label::escape ($_[1])) 155 split /\n/, CFClient::UI::Label::escape ($_[1]))
178 . "\n" 156 . "\n"
179} 157}
180 158
181sub view_textblock { 159sub view_textblock {
182 ("\t" x ($indent / 2)) . "$_[1]\n\n" 160 ("\t" x ($indent / 2)) . "$_[1]\n\n"
183} 161}
184 162
185sub view_head1 { 163sub view_head1 {
186 "<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n" 164 "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
187 . $_[1]->content->present ($_[0]) 165 . $_[1]->content->present ($_[0])
188}; 166};
189 167
190sub view_head2 { 168sub view_head2 {
191 "<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n" 169 "\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
170 . $_[1]->content->present ($_[0])
171};
172
173sub view_head3 {
174 "\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
192 . $_[1]->content->present ($_[0]) 175 . $_[1]->content->present ($_[0])
193}; 176};
194 177
195sub view_over { 178sub view_over {
196 local $indent = $indent + $_[1]->indent; 179 local $indent = $indent + $_[1]->indent;
… …
218 201
219 $db->db_put ($key => $data) 202 $db->db_put ($key => $data)
220} 203}
221 204
222package CFClient::Item; 205package CFClient::Item;
206
207use strict;
208use Crossfire::Protocol::Constants;
223 209
224sub desc_string { 210sub desc_string {
225 my ($self) = @_; 211 my ($self) = @_;
226 212
227 my $desc = 213 my $desc =
228 $self->{nrof} < 2 214 $self->{nrof} < 2
229 ? $self->{name} 215 ? $self->{name}
230 : "$self->{nrof} × $self->{name_pl}"; 216 : "$self->{nrof} × $self->{name_pl}";
231 217
232 $self->{flags} & Crossfire::Protocol::F_OPEN 218 $self->{flags} & F_OPEN
233 and $desc .= " (open)"; 219 and $desc .= " (open)";
234 $self->{flags} & Crossfire::Protocol::F_APPLIED 220 $self->{flags} & F_APPLIED
235 and $desc .= " (applied)"; 221 and $desc .= " (applied)";
236 $self->{flags} & Crossfire::Protocol::F_UNPAID 222 $self->{flags} & F_UNPAID
237 and $desc .= " (unpaid)"; 223 and $desc .= " (unpaid)";
238 $self->{flags} & Crossfire::Protocol::F_MAGIC 224 $self->{flags} & F_MAGIC
239 and $desc .= " (magic)"; 225 and $desc .= " (magic)";
240 $self->{flags} & Crossfire::Protocol::F_CURSED 226 $self->{flags} & F_CURSED
241 and $desc .= " (cursed)"; 227 and $desc .= " (cursed)";
242 $self->{flags} & Crossfire::Protocol::F_DAMNED 228 $self->{flags} & F_DAMNED
243 and $desc .= " (damned)"; 229 and $desc .= " (damned)";
244 $self->{flags} & Crossfire::Protocol::F_LOCKED 230 $self->{flags} & F_LOCKED
245 and $desc .= " *"; 231 and $desc .= " *";
246 232
247 $desc 233 $desc
248} 234}
249 235
… …
263 249
264 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) { 250 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
265 my $targ = $::CONN->{player}{tag}; 251 my $targ = $::CONN->{player}{tag};
266 252
267 if ($self->{container} == $::CONN->{player}{tag}) { 253 if ($self->{container} == $::CONN->{player}{tag}) {
268 $targ = $main::OPENCONT; 254 $targ = $::CONN->{open_container};
269 } 255 }
270 256
271 $::CONN->send ("move $targ $self->{tag} 0"); 257 $::CONN->send ("move $targ $self->{tag} 0")
258 if $targ || !($self->{flags} & F_LOCKED);
272 } elsif ($ev->{button} == 1) { 259 } elsif ($ev->{button} == 1) {
273 $::CONN->send ("examine $self->{tag}"); 260 $::CONN->send ("examine $self->{tag}");
274 } elsif ($ev->{button} == 2) { 261 } elsif ($ev->{button} == 2) {
275 $::CONN->send ("apply $self->{tag}"); 262 $::CONN->send ("apply $self->{tag}");
276 } elsif ($ev->{button} == 3) { 263 } elsif ($ev->{button} == 3) {
277 my @menu_items = ( 264 my @menu_items = (
278 ["examine", sub { $::CONN->send ("examine $self->{tag}") }], 265 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
279 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }], 266 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
280 ["apply", sub { $::CONN->send ("apply $self->{tag}") }], 267 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
281 ( 268 (
282 $self->{flags} & Crossfire::Protocol::F_LOCKED 269 $self->{flags} & F_LOCKED
283 ? ( 270 ? (
284 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }], 271 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
285 ) 272 )
286 : ( 273 : (
287 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }], 274 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
288 ["drop", sub { $::CONN->send ("move $main::OPENCONT $self->{tag} 0") }], 275 ["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }],
289 ) 276 )
290 ), 277 ),
291 ); 278 );
292 279
293 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev); 280 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
… …
304 . "</small>\n"; 291 . "</small>\n";
305 292
306 $self->{face_widget} ||= new CFClient::UI::Face 293 $self->{face_widget} ||= new CFClient::UI::Face
307 can_events => 1, 294 can_events => 1,
308 can_hover => 1, 295 can_hover => 1,
296 anim => $self->{anim},
297 animspeed => $self->{animspeed}, # TODO# must be set at creation time
309 connect_button_down => $button_cb, 298 on_button_down => $button_cb,
310 ; 299 ;
311 $self->{face_widget}{face} = $self->{face}; 300 $self->{face_widget}{face} = $self->{face};
312 $self->{face_widget}{anim} = $self->{anim}; 301 $self->{face_widget}{anim} = $self->{anim};
313 $self->{face_widget}{animspeed} = $self->{animespeed}; 302 $self->{face_widget}{animspeed} = $self->{animspeed};
314 $self->{face_widget}->set_tooltip ( 303 $self->{face_widget}->set_tooltip (
315 "<b>Face/Animation.</b>\n" 304 "<b>Face/Animation.</b>\n"
316 . "Item uses face #$self->{face}. " 305 . "Item uses face #$self->{face}. "
317 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ") 306 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
318 . "\n\n$tooltip_std" 307 . "\n\n$tooltip_std"
… …
320 309
321 $self->{desc_widget} ||= new CFClient::UI::Label 310 $self->{desc_widget} ||= new CFClient::UI::Label
322 can_events => 1, 311 can_events => 1,
323 can_hover => 1, 312 can_hover => 1,
324 ellipsise => 2, 313 ellipsise => 2,
325 xalign => 0, 314 align => -1,
326 connect_button_down => $button_cb, 315 on_button_down => $button_cb,
327 ; 316 ;
328 my $desc = CFClient::Item::desc_string $self; 317 my $desc = CFClient::Item::desc_string $self;
329 $self->{desc_widget}->set_text ($desc); 318 $self->{desc_widget}->set_text ($desc);
330 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std"); 319 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
331 320
332 $self->{weight_widget} ||= new CFClient::UI::Label 321 $self->{weight_widget} ||= new CFClient::UI::Label
333 can_events => 1, 322 can_events => 1,
334 can_hover => 1, 323 can_hover => 1,
335 ellipsise => 0, 324 ellipsise => 0,
336 xalign => 0.5, 325 align => 0,
337 connect_button_down => $button_cb, 326 on_button_down => $button_cb,
338 ; 327 ;
339 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self); 328 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self);
340 329
341 $self->{weight_widget}->set_tooltip ( 330 $self->{weight_widget}->set_tooltip (
342 "<b>Weight</b>.\n" 331 "<b>Weight</b>.\n"
… …
344 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ") 333 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
345 . "\n\n$tooltip_std" 334 . "\n\n$tooltip_std"
346 ); 335 );
347} 336}
348 337
349package CFClient::Texture; 338package CFClient::Binder;
350 339
351use strict; 340my @ALLOWED_MODIFIER_KEYS = (
341 (CFClient::SDLK_LSHIFT),
342 (CFClient::SDLK_LCTRL ),
343 (CFClient::SDLK_LALT ),
344 (CFClient::SDLK_LMETA ),
352 345
353use Scalar::Util; 346 (CFClient::SDLK_RSHIFT),
347 (CFClient::SDLK_RCTRL ),
348 (CFClient::SDLK_RALT ),
349 (CFClient::SDLK_RMETA ),
350);
354 351
355use CFClient::OpenGL; 352my %ALLOWED_MODIFIERS = (
353 (CFClient::KMOD_LSHIFT) => "LSHIFT",
354 (CFClient::KMOD_LCTRL ) => "LCTRL",
355 (CFClient::KMOD_LALT ) => "LALT",
356 (CFClient::KMOD_LMETA ) => "LMETA",
356 357
357my %TEXTURES; 358 (CFClient::KMOD_RSHIFT) => "RSHIFT",
359 (CFClient::KMOD_RCTRL ) => "RCTRL",
360 (CFClient::KMOD_RALT ) => "RALT",
361 (CFClient::KMOD_RMETA ) => "RMETA",
362);
358 363
359sub new { 364my %DIRECT_BIND_CHARS = map { $_ => 1 } qw/0 1 2 3 4 5 6 7 8 9/;
360 my ($class, %data) = @_; 365my @DIRECT_BIND_KEYS = (
366 CFClient::SDLK_F1,
367 CFClient::SDLK_F2,
368 CFClient::SDLK_F3,
369 CFClient::SDLK_F4,
370 CFClient::SDLK_F5,
371 CFClient::SDLK_F6,
372 CFClient::SDLK_F7,
373 CFClient::SDLK_F8,
374 CFClient::SDLK_F9,
375 CFClient::SDLK_F10,
376 CFClient::SDLK_F11,
377 CFClient::SDLK_F12,
378 CFClient::SDLK_F13,
379 CFClient::SDLK_F14,
380 CFClient::SDLK_F15,
381);
361 382
362 my $self = bless { 383# this binding dialog asks for a key-combo to be pressed
363 internalformat => GL_RGBA, 384# and if successful it calls the $cb with $mod and $sym as args.
364 format => GL_RGBA, 385sub open_binding_dialog {
365 type => GL_UNSIGNED_BYTE, 386 my ($cb) = @_;
366 %data,
367 }, $class;
368 387
369 Scalar::Util::weaken ($TEXTURES{$self+0} = $self); 388 my $w = new CFClient::UI::FancyFrame
389 title => "Bind Action",
390 x => "center",
391 y => "center";
370 392
371 $self->upload; 393 $w->add (my $vb = new CFClient::UI::VBox);
372 394 $vb->add (new CFClient::UI::Label
373 $self 395 text => "Press a modifier (CTRL, ALT and/or SHIFT) and a key."
374} 396 ."You can only bind 0-9 and F1-F15 without modifiers."
375
376sub new_from_image {
377 my ($class, $image, %arg) = @_;
378
379 $class->new (image => $image, %arg)
380}
381
382sub new_from_file {
383 my ($class, $path, %arg) = @_;
384
385 open my $fh, "<:raw", $path
386 or die "$path: $!";
387
388 local $/;
389 $class->new_from_image (<$fh>, %arg)
390}
391
392#sub new_from_surface {
393# my ($class, $surface) = @_;
394#
395# $surface->rgba;
396#
397# $class->new (
398# data => $surface->pixels,
399# w => $surface->width,
400# h => $surface->height,
401# )
402#}
403
404sub new_from_layout {
405 my ($class, $layout, %arg) = @_;
406
407 my ($w, $h, $data, $format, $internalformat) = $layout->render;
408
409 $class->new (
410 w => $w,
411 h => $h,
412 data => $data,
413 format => $format,
414 internalformat => $format,
415 type => GL_UNSIGNED_BYTE,
416 %arg,
417 ) 397 );
418} 398 $vb->add (my $entry = new CFClient::UI::Entry
399 text => "",
400 on_key_down => sub {
401 my ($entry, $ev) = @_;
419 402
420sub new_from_opengl { 403 my $mod = $ev->{mod};
421 my ($class, $w, $h, $cb) = @_; 404 my $sym = $ev->{sym};
422 405
423 $class->new (w => $w || 1, h => $h || 1, render_cb => $cb) 406 # XXX: This seems a little bit hackisch to me, but i have to ignore them
424} 407 if (grep { $_ == $sym } @ALLOWED_MODIFIER_KEYS) {
408 return;
409 }
425 410
426sub topot { 411 if ($mod == CFClient::KMOD_NONE
427 (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0] 412 and not $DIRECT_BIND_CHARS{chr ($ev->{unicode})}
428} 413 and not grep { $sym == $_ } @DIRECT_BIND_KEYS)
414 {
415 $::STATUSBOX->add (
416 "Can't bind key ".CFClient::SDL_GetKeyName ($sym)
417 ." directly without modifier! It would damage the completer handling."
418 );
419 return;
420 }
429 421
430sub upload { 422 $entry->focus_out;
431 my ($self) = @_;
432 423
433 return unless $GL_VERSION; 424 $cb->($mod, $sym);
434 425
435 my $data; 426 $w->destroy
436
437 if (exists $self->{data}) {
438 $data = $self->{data};
439
440 } elsif (exists $self->{render_cb}) {
441 glViewport 0, 0, $self->{w}, $self->{h};
442 glMatrixMode GL_PROJECTION;
443 glLoadIdentity;
444 glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
445 glMatrixMode GL_MODELVIEW;
446 glLoadIdentity;
447 $self->{render_cb}->($self, $self->{w}, $self->{h});
448
449 } else {
450 ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type})
451 = CFClient::load_image_inline $self->{image};
452 }
453
454 my ($tw, $th) = @$self{qw(w h)};
455
456 unless ($tw > 0 && $th > 0) {
457 $tw = $th = 1;
458 $data = "\x00" x 64;
459 }
460
461 $self->{minified} = [CFClient::average $tw, $th, $data]
462 if $self->{minify};
463
464 unless ($GL_NPOT) {
465 # TODO: does not work for zero-sized textures
466 $tw = topot $tw;
467 $th = topot $th;
468
469 if (($tw != $self->{w} || $th != $self->{h}) && defined $data) {
470 my $bpp = (length $data) / ($self->{w} * $self->{h});
471 $data = pack "(a" . ($tw * $bpp) . ")*",
472 unpack "(a" . ($self->{w} * $bpp) . ")*", $data;
473 $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h});
474 } 427 });
475 }
476 428
477 $self->{s} = $self->{w} / $tw; 429 $entry->focus_in;
478 $self->{t} = $self->{h} / $th; 430 $w->show;
479
480 $self->{name} ||= glGenTexture;
481
482 glBindTexture GL_TEXTURE_2D, $self->{name};
483
484 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP;
485 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP;
486
487 if ($::FAST) {
488 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST;
489 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST;
490 } elsif ($self->{mipmap} && $GL_VERSION >= 1.4) {
491 # alternatively check for 0x8191
492 glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, 1;
493 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
494 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR;
495 } else {
496 glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, $self->{mipmap};
497 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
498 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;
499 }
500
501 glGetError;
502
503 if (defined $data) {
504 glTexImage2D GL_TEXTURE_2D, 0,
505 $self->{internalformat},
506 $tw, $th,
507 0,
508 $self->{format},
509 $self->{type},
510 $data;
511 CFClient::gl_check "uploading texture %dx%d if=%x f=%x t=%x",
512 $tw, $th, $self->{internalformat}, $self->{format}, $self->{type};
513 } else {
514 glCopyTexImage2D GL_TEXTURE_2D, 0,
515 $self->{internalformat},
516 0, 0,
517 $tw, $th,
518 0;
519 CFClient::gl_check "copying to texture %dx%d if=%x",
520 $tw, $th, $self->{internalformat};
521 }
522
523 glBindTexture GL_TEXTURE_2D, 0; # just to be on the safe side
524} 431}
525 432
526sub DESTROY { 433sub keycombo_to_name {
527 my ($self) = @_; 434 my ($mod, $sym) = @_;
528 435
529 delete $TEXTURES{$self+0}; 436 my $mods = join '+',
437 map { $ALLOWED_MODIFIERS{$_} }
438 grep { ($_ + 0) & ($mod + 0) }
439 keys %ALLOWED_MODIFIERS;
440 $mods .= "+" if $mods ne '';
530 441
531 glDeleteTexture delete $self->{name} 442 return $mods . CFClient::SDL_GetKeyName ($sym);
532 if $self->{name};
533}
534
535sub restore_state {
536 $_->upload
537 for values %TEXTURES;
538} 443}
539 444
5401; 4451;
541 446
542=back 447=back

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