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/cvs/deliantra/Deliantra-Client/DC.pm
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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.68 by root, Thu May 25 21:48:22 2006 UTC vs.
Revision 1.71 by root, Fri May 26 20:36:32 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) {
… …
171 . $_[1]->content->present ($_[0]) 137 . $_[1]->content->present ($_[0])
172} 138}
173 139
174sub view_verbatim { 140sub view_verbatim {
175 (join "", 141 (join "",
176 map +("\t" x ($indent / 2)) . "$_\n", 142 map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n",
177 split /\n/, CFClient::UI::Label::escape ($_[1])) 143 split /\n/, CFClient::UI::Label::escape ($_[1]))
178 . "\n" 144 . "\n"
179} 145}
180 146
181sub view_textblock { 147sub view_textblock {
182 ("\t" x ($indent / 2)) . "$_[1]\n\n" 148 ("\t" x ($indent / 2)) . "$_[1]\n\n"
183} 149}
184 150
185sub view_head1 { 151sub view_head1 {
186 "<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n" 152 "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
187 . $_[1]->content->present ($_[0]) 153 . $_[1]->content->present ($_[0])
188}; 154};
189 155
190sub view_head2 { 156sub view_head2 {
191 "<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n" 157 "\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
158 . $_[1]->content->present ($_[0])
159};
160
161sub view_head3 {
162 "\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
192 . $_[1]->content->present ($_[0]) 163 . $_[1]->content->present ($_[0])
193}; 164};
194 165
195sub view_over { 166sub view_over {
196 local $indent = $indent + $_[1]->indent; 167 local $indent = $indent + $_[1]->indent;
… …
218 189
219 $db->db_put ($key => $data) 190 $db->db_put ($key => $data)
220} 191}
221 192
222package CFClient::Item; 193package CFClient::Item;
194
195use strict;
196use Crossfire::Protocol::Constants;
223 197
224sub desc_string { 198sub desc_string {
225 my ($self) = @_; 199 my ($self) = @_;
226 200
227 my $desc = 201 my $desc =
228 $self->{nrof} < 2 202 $self->{nrof} < 2
229 ? $self->{name} 203 ? $self->{name}
230 : "$self->{nrof} × $self->{name_pl}"; 204 : "$self->{nrof} × $self->{name_pl}";
231 205
232 $self->{flags} & Crossfire::Protocol::F_OPEN 206 $self->{flags} & F_OPEN
233 and $desc .= " (open)"; 207 and $desc .= " (open)";
234 $self->{flags} & Crossfire::Protocol::F_APPLIED 208 $self->{flags} & F_APPLIED
235 and $desc .= " (applied)"; 209 and $desc .= " (applied)";
236 $self->{flags} & Crossfire::Protocol::F_UNPAID 210 $self->{flags} & F_UNPAID
237 and $desc .= " (unpaid)"; 211 and $desc .= " (unpaid)";
238 $self->{flags} & Crossfire::Protocol::F_MAGIC 212 $self->{flags} & F_MAGIC
239 and $desc .= " (magic)"; 213 and $desc .= " (magic)";
240 $self->{flags} & Crossfire::Protocol::F_CURSED 214 $self->{flags} & F_CURSED
241 and $desc .= " (cursed)"; 215 and $desc .= " (cursed)";
242 $self->{flags} & Crossfire::Protocol::F_DAMNED 216 $self->{flags} & F_DAMNED
243 and $desc .= " (damned)"; 217 and $desc .= " (damned)";
244 $self->{flags} & Crossfire::Protocol::F_LOCKED 218 $self->{flags} & F_LOCKED
245 and $desc .= " *"; 219 and $desc .= " *";
246 220
247 $desc 221 $desc
248} 222}
249 223
… …
277 my @menu_items = ( 251 my @menu_items = (
278 ["examine", sub { $::CONN->send ("examine $self->{tag}") }], 252 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
279 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }], 253 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
280 ["apply", sub { $::CONN->send ("apply $self->{tag}") }], 254 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
281 ( 255 (
282 $self->{flags} & Crossfire::Protocol::F_LOCKED 256 $self->{flags} & F_LOCKED
283 ? ( 257 ? (
284 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }], 258 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
285 ) 259 )
286 : ( 260 : (
287 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }], 261 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
… …
346 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ") 320 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
347 . "\n\n$tooltip_std" 321 . "\n\n$tooltip_std"
348 ); 322 );
349} 323}
350 324
351package CFClient::Texture;
352
353use strict;
354
355use Scalar::Util;
356
357use CFClient::OpenGL;
358
359my %TEXTURES;
360
361sub new {
362 my ($class, %data) = @_;
363
364 my $self = bless {
365 internalformat => GL_RGBA,
366 format => GL_RGBA,
367 type => GL_UNSIGNED_BYTE,
368 %data,
369 }, $class;
370
371 Scalar::Util::weaken ($TEXTURES{$self+0} = $self);
372
373 $self->upload;
374
375 $self
376}
377
378sub new_from_image {
379 my ($class, $image, %arg) = @_;
380
381 $class->new (image => $image, %arg)
382}
383
384sub new_from_file {
385 my ($class, $path, %arg) = @_;
386
387 open my $fh, "<:raw", $path
388 or die "$path: $!";
389
390 local $/;
391 $class->new_from_image (<$fh>, %arg)
392}
393
394#sub new_from_surface {
395# my ($class, $surface) = @_;
396#
397# $surface->rgba;
398#
399# $class->new (
400# data => $surface->pixels,
401# w => $surface->width,
402# h => $surface->height,
403# )
404#}
405
406sub new_from_layout {
407 my ($class, $layout, %arg) = @_;
408
409 my ($w, $h, $data, $format, $internalformat) = $layout->render;
410
411 $class->new (
412 w => $w,
413 h => $h,
414 data => $data,
415 format => $format,
416 internalformat => $format,
417 type => GL_UNSIGNED_BYTE,
418 %arg,
419 )
420}
421
422sub new_from_opengl {
423 my ($class, $w, $h, $cb) = @_;
424
425 $class->new (w => $w || 1, h => $h || 1, render_cb => $cb)
426}
427
428sub topot {
429 (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0]
430}
431
432sub upload {
433 my ($self) = @_;
434
435 return unless $GL_VERSION;
436
437 my $data;
438
439 if (exists $self->{data}) {
440 $data = $self->{data};
441
442 } elsif (exists $self->{render_cb}) {
443 glViewport 0, 0, $self->{w}, $self->{h};
444 glMatrixMode GL_PROJECTION;
445 glLoadIdentity;
446 glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
447 glMatrixMode GL_MODELVIEW;
448 glLoadIdentity;
449 $self->{render_cb}->($self, $self->{w}, $self->{h});
450
451 } else {
452 ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type})
453 = CFClient::load_image_inline $self->{image};
454 }
455
456 my ($tw, $th) = @$self{qw(w h)};
457
458 unless ($tw > 0 && $th > 0) {
459 $tw = $th = 1;
460 $data = "\x00" x 64;
461 }
462
463 $self->{minified} = [CFClient::average $tw, $th, $data]
464 if $self->{minify};
465
466 unless ($GL_NPOT) {
467 # TODO: does not work for zero-sized textures
468 $tw = topot $tw;
469 $th = topot $th;
470
471 if (($tw != $self->{w} || $th != $self->{h}) && defined $data) {
472 my $bpp = (length $data) / ($self->{w} * $self->{h});
473 $data = pack "(a" . ($tw * $bpp) . ")*",
474 unpack "(a" . ($self->{w} * $bpp) . ")*", $data;
475 $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h});
476 }
477 }
478
479 $self->{s} = $self->{w} / $tw;
480 $self->{t} = $self->{h} / $th;
481
482 $self->{name} ||= glGenTexture;
483
484 glBindTexture GL_TEXTURE_2D, $self->{name};
485
486 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP;
487 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP;
488
489 if ($::FAST) {
490 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST;
491 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST;
492 } elsif ($self->{mipmap} && $GL_VERSION >= 1.4) {
493 # alternatively check for 0x8191
494 glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, 1;
495 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
496 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR;
497 } else {
498 glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, $self->{mipmap};
499 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
500 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;
501 }
502
503 glGetError;
504
505 if (defined $data) {
506 glTexImage2D GL_TEXTURE_2D, 0,
507 $self->{internalformat},
508 $tw, $th,
509 0,
510 $self->{format},
511 $self->{type},
512 $data;
513 CFClient::gl_check "uploading texture %dx%d if=%x f=%x t=%x",
514 $tw, $th, $self->{internalformat}, $self->{format}, $self->{type};
515 } else {
516 glCopyTexImage2D GL_TEXTURE_2D, 0,
517 $self->{internalformat},
518 0, 0,
519 $tw, $th,
520 0;
521 CFClient::gl_check "copying to texture %dx%d if=%x",
522 $tw, $th, $self->{internalformat};
523 }
524
525 glBindTexture GL_TEXTURE_2D, 0; # just to be on the safe side
526}
527
528sub DESTROY {
529 my ($self) = @_;
530
531 delete $TEXTURES{$self+0};
532
533 glDeleteTexture delete $self->{name}
534 if $self->{name};
535}
536
537sub restore_state {
538 $_->upload
539 for values %TEXTURES;
540}
541
5421; 3251;
543 326
544=back 327=back
545 328
546=head1 AUTHOR 329=head1 AUTHOR

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