… | |
… | |
19 | |
19 | |
20 | use XSLoader; |
20 | use XSLoader; |
21 | XSLoader::load "CFClient", $VERSION; |
21 | XSLoader::load "CFClient", $VERSION; |
22 | } |
22 | } |
23 | |
23 | |
24 | use SDL::OpenGL; |
24 | use Carp (); |
|
|
25 | use AnyEvent (); |
|
|
26 | use BerkeleyDB; |
|
|
27 | |
|
|
28 | use CFClient::OpenGL; |
25 | |
29 | |
26 | our %GL_EXT; |
30 | our %GL_EXT; |
27 | our $GL_VERSION; |
31 | our $GL_VERSION; |
28 | |
32 | |
29 | our $GL_NPOT; |
33 | our $GL_NPOT; |
|
|
34 | our $GL_DEBUG = 1; |
30 | |
35 | |
31 | sub gl_init { |
36 | sub gl_init { |
32 | $GL_VERSION = gl_version * 1; |
37 | $GL_VERSION = gl_version * 1; |
33 | %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions; |
38 | %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions; |
34 | |
39 | |
35 | $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2; |
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... |
36 | |
42 | |
37 | glClearColor 0.45, 0.45, 0.45, 1; |
|
|
38 | |
|
|
39 | glEnable GL_TEXTURE_2D; |
|
|
40 | glEnable GL_COLOR_MATERIAL; |
43 | glDisable GL_COLOR_MATERIAL; |
41 | glShadeModel GL_FLAT; |
44 | glShadeModel GL_FLAT; |
|
|
45 | glDisable GL_DITHER; |
42 | glDisable GL_DEPTH_TEST; |
46 | glDisable GL_DEPTH_TEST; |
43 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
47 | glDepthMask 0; |
44 | |
|
|
45 | glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST; |
48 | glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST; |
46 | |
49 | |
47 | CFClient::Texture::restore_state (); |
50 | CFClient::Texture::restore_state (); |
|
|
51 | } |
|
|
52 | |
|
|
53 | sub gl_check { |
|
|
54 | return unless $GL_DEBUG; |
|
|
55 | |
|
|
56 | if (my $error = glGetError) { |
|
|
57 | Carp::cluck sprintf "opengl error %x while %s", $error, &sprintf(@_); |
|
|
58 | } |
48 | } |
59 | } |
49 | |
60 | |
50 | sub find_rcfile($) { |
61 | sub find_rcfile($) { |
51 | my $path; |
62 | my $path; |
52 | |
63 | |
53 | for (@INC) { |
64 | for (grep !ref, @INC) { |
54 | $path = "$_/CFClient/resources/$_[0]"; |
65 | $path = "$_/CFClient/resources/$_[0]"; |
55 | return $path if -r $path; |
66 | return $path if -r $path; |
56 | } |
67 | } |
57 | |
68 | |
58 | die "FATAL: can't find required file $_[0]\n"; |
69 | die "FATAL: can't find required file $_[0]\n"; |
… | |
… | |
88 | } |
99 | } |
89 | |
100 | |
90 | close CFG; |
101 | close CFG; |
91 | } |
102 | } |
92 | |
103 | |
|
|
104 | mkdir "$Crossfire::VARDIR/pclient", 0777; |
|
|
105 | |
|
|
106 | our $DB_ENV = new BerkeleyDB::Env |
|
|
107 | -Home => "$Crossfire::VARDIR/pclient", |
|
|
108 | -Cachesize => 1_000_000, |
|
|
109 | -ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt", |
|
|
110 | # -ErrPrefix => "DATABASE", |
|
|
111 | -Verbose => 1, |
|
|
112 | -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN, |
|
|
113 | or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error"; |
|
|
114 | |
|
|
115 | sub db_table($) { |
|
|
116 | my ($table) = @_; |
|
|
117 | |
|
|
118 | $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; |
|
|
119 | |
|
|
120 | new CFClient::Database |
|
|
121 | -Env => $DB_ENV, |
|
|
122 | -Filename => $table, |
|
|
123 | # -Filename => "database", |
|
|
124 | # -Subname => $table, |
|
|
125 | -Property => DB_CHKSUM, |
|
|
126 | -Flags => DB_CREATE | DB_UPGRADE, |
|
|
127 | or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; |
|
|
128 | } |
|
|
129 | |
|
|
130 | sub pod_to_pango($) { |
|
|
131 | my ($pom) = @_; |
|
|
132 | |
|
|
133 | $pom->present ("CFClient::PodToPango") |
|
|
134 | } |
|
|
135 | |
|
|
136 | sub pod_to_pango_list($) { |
|
|
137 | my ($pom) = @_; |
|
|
138 | |
|
|
139 | [ |
|
|
140 | map s/^(\s*)// && [40 * length $1, length $_ ? $_ : " "], |
|
|
141 | split /\n/, $pom->present ("CFClient::PodToPango") |
|
|
142 | ] |
|
|
143 | } |
|
|
144 | |
|
|
145 | package CFClient::PodToPango; |
|
|
146 | |
|
|
147 | use base Pod::POM::View::Text; |
|
|
148 | |
|
|
149 | our $indent = 0; |
|
|
150 | |
|
|
151 | *view_seq_code = |
|
|
152 | *view_seq_bold = sub { "<b>$_[1]</b>" }; |
|
|
153 | *view_seq_italic = sub { "<i>$_[1]</i>" }; |
|
|
154 | *view_seq_space = |
|
|
155 | *view_seq_link = |
|
|
156 | *view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) }; |
|
|
157 | |
|
|
158 | sub view_seq_text { |
|
|
159 | my $text = $_[1]; |
|
|
160 | $text =~ s/\s+/ /g; |
|
|
161 | CFClient::UI::Label::escape ($text) |
|
|
162 | } |
|
|
163 | |
|
|
164 | sub view_item { |
|
|
165 | ("\t" x ($indent / 4)) |
|
|
166 | . $_[1]->title->present ($_[0]) |
|
|
167 | . "\n" |
|
|
168 | . $_[1]->content->present ($_[0]) |
|
|
169 | } |
|
|
170 | |
|
|
171 | sub view_verbatim { |
|
|
172 | (join "", |
|
|
173 | map +("\t" x ($indent / 2)) . "$_\n", |
|
|
174 | split /\n/, CFClient::UI::Label::escape ($_[1])) |
|
|
175 | . "\n" |
|
|
176 | } |
|
|
177 | |
|
|
178 | sub view_textblock { |
|
|
179 | ("\t" x ($indent / 2)) . "$_[1]\n\n" |
|
|
180 | } |
|
|
181 | |
|
|
182 | sub view_head1 { |
|
|
183 | "<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n" |
|
|
184 | . $_[1]->content->present ($_[0]) |
|
|
185 | }; |
|
|
186 | |
|
|
187 | sub view_head2 { |
|
|
188 | "<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n" |
|
|
189 | . $_[1]->content->present ($_[0]) |
|
|
190 | }; |
|
|
191 | |
|
|
192 | sub view_over { |
|
|
193 | local $indent = $indent + $_[1]->indent; |
|
|
194 | $_[1]->content->present ($_[0]) |
|
|
195 | } |
|
|
196 | |
|
|
197 | package CFClient::Database; |
|
|
198 | |
|
|
199 | our @ISA = BerkeleyDB::Btree::; |
|
|
200 | |
|
|
201 | sub get($$) { |
|
|
202 | my $data; |
|
|
203 | |
|
|
204 | $_[0]->db_get ($_[1], $data) == 0 |
|
|
205 | ? $data |
|
|
206 | : () |
|
|
207 | } |
|
|
208 | |
|
|
209 | my %DB_SYNC; |
|
|
210 | |
|
|
211 | sub put($$$) { |
|
|
212 | my ($db, $key, $data) = @_; |
|
|
213 | |
|
|
214 | $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync }); |
|
|
215 | |
|
|
216 | $db->db_put ($key => $data) |
|
|
217 | } |
|
|
218 | |
93 | package CFClient::Texture; |
219 | package CFClient::Texture; |
94 | |
220 | |
95 | use strict; |
221 | use strict; |
96 | |
222 | |
97 | use Scalar::Util; |
223 | use Scalar::Util; |
98 | |
224 | |
99 | use SDL::OpenGL; |
225 | use CFClient::OpenGL; |
100 | |
226 | |
101 | my @textures; |
227 | my %TEXTURES; |
102 | |
228 | |
103 | sub new { |
229 | sub new { |
104 | my ($class, %data) = @_; |
230 | my ($class, %data) = @_; |
105 | |
231 | |
106 | my $self = bless { |
232 | my $self = bless { |
107 | internalformat => GL_RGBA, |
233 | internalformat => GL_RGBA, |
108 | format => GL_RGBA, |
234 | format => GL_RGBA, |
|
|
235 | type => GL_UNSIGNED_BYTE, |
109 | %data, |
236 | %data, |
110 | }, $class; |
237 | }, $class; |
111 | |
238 | |
112 | push @textures, $self; |
239 | Scalar::Util::weaken ($TEXTURES{$self+0} = $self); |
113 | Scalar::Util::weaken $textures[-1]; |
|
|
114 | |
240 | |
115 | $self->upload; |
241 | $self->upload; |
116 | |
242 | |
117 | $self |
243 | $self |
118 | } |
244 | } |
119 | |
245 | |
120 | sub new_from_image { |
246 | sub new_from_image { |
121 | my ($class, $image) = @_; |
247 | my ($class, $image, %arg) = @_; |
122 | |
248 | |
123 | $class->new (image => $image) |
249 | $class->new (image => $image, %arg) |
124 | } |
250 | } |
125 | |
251 | |
126 | sub new_from_file { |
252 | sub new_from_file { |
127 | my ($class, $path) = @_; |
253 | my ($class, $path, %arg) = @_; |
128 | |
254 | |
129 | open my $fh, "<:raw", $path |
255 | open my $fh, "<:raw", $path |
130 | or die "$path: $!"; |
256 | or die "$path: $!"; |
131 | |
257 | |
132 | local $/; |
258 | local $/; |
133 | $class->new_from_image (<$fh>) |
259 | $class->new_from_image (<$fh>, %arg) |
134 | } |
260 | } |
135 | |
261 | |
136 | #sub new_from_surface { |
262 | #sub new_from_surface { |
137 | # my ($class, $surface) = @_; |
263 | # my ($class, $surface) = @_; |
138 | # |
264 | # |
… | |
… | |
144 | # h => $surface->height, |
270 | # h => $surface->height, |
145 | # ) |
271 | # ) |
146 | #} |
272 | #} |
147 | |
273 | |
148 | sub new_from_layout { |
274 | sub new_from_layout { |
149 | my ($class, $layout) = @_; |
275 | my ($class, $layout, %arg) = @_; |
150 | |
276 | |
151 | my ($w, $h, $data) = $layout->render; |
277 | my ($w, $h, $data, $format, $internalformat) = $layout->render; |
152 | |
278 | |
153 | $class->new ( |
279 | $class->new ( |
154 | w => $w, |
280 | w => $w, |
155 | h => $h, |
281 | h => $h, |
156 | data => $data, |
282 | data => $data, |
157 | internalformat => GL_ALPHA4, |
|
|
158 | format => GL_ALPHA, |
283 | format => $format, |
|
|
284 | internalformat => $format, |
|
|
285 | type => GL_UNSIGNED_BYTE, |
|
|
286 | %arg, |
159 | ) |
287 | ) |
160 | } |
288 | } |
161 | |
289 | |
162 | sub new_from_opengl { |
290 | sub new_from_opengl { |
163 | my ($class, $w, $h, $cb) = @_; |
291 | my ($class, $w, $h, $cb) = @_; |
164 | |
292 | |
165 | $class->new (w => $w, h => $h, render_cb => $cb) |
293 | $class->new (w => $w || 1, h => $h || 1, render_cb => $cb) |
166 | } |
294 | } |
167 | |
295 | |
168 | sub topot { |
296 | sub topot { |
169 | (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0] |
297 | (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0] |
170 | } |
298 | } |
… | |
… | |
179 | if (exists $self->{data}) { |
307 | if (exists $self->{data}) { |
180 | $data = $self->{data}; |
308 | $data = $self->{data}; |
181 | |
309 | |
182 | } elsif (exists $self->{render_cb}) { |
310 | } elsif (exists $self->{render_cb}) { |
183 | glViewport 0, 0, $self->{w}, $self->{h}; |
311 | glViewport 0, 0, $self->{w}, $self->{h}; |
184 | glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000; |
|
|
185 | glMatrixMode GL_PROJECTION; |
312 | glMatrixMode GL_PROJECTION; |
186 | glLoadIdentity; |
313 | glLoadIdentity; |
|
|
314 | glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000; |
187 | glMatrixMode GL_MODELVIEW; |
315 | glMatrixMode GL_MODELVIEW; |
188 | glLoadIdentity; |
316 | glLoadIdentity; |
189 | glClear GL_COLOR_BUFFER_BIT; |
|
|
190 | $self->{render_cb}->($self, $self->{w}, $self->{h}); |
317 | $self->{render_cb}->($self, $self->{w}, $self->{h}); |
191 | |
318 | |
192 | } else { |
319 | } else { |
193 | my $pb = new Gtk2::Gdk::PixbufLoader; |
320 | ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type}) |
194 | $pb->write ($self->{image}); |
321 | = CFClient::load_image_inline $self->{image}; |
195 | $pb->close; |
|
|
196 | |
|
|
197 | $pb = $pb->get_pixbuf; |
|
|
198 | $pb = $pb->add_alpha (0, 0, 0, 0); |
|
|
199 | |
|
|
200 | $self->{w} = $pb->get_width; |
|
|
201 | $self->{h} = $pb->get_height; |
|
|
202 | |
|
|
203 | $data = $pb->get_pixels; |
|
|
204 | } |
322 | } |
205 | |
323 | |
206 | my ($tw, $th) = @$self{qw(w h)}; |
324 | my ($tw, $th) = @$self{qw(w h)}; |
207 | |
325 | |
208 | unless ($tw && $th) { |
326 | unless ($tw > 0 && $th > 0) { |
209 | $tw = $th = 1; |
327 | $tw = $th = 1; |
210 | $data = "\x00" x 64; |
328 | $data = "\x00" x 64; |
211 | } |
329 | } |
|
|
330 | |
|
|
331 | $self->{minified} = [CFClient::average $tw, $th, $data] |
|
|
332 | if $self->{minify}; |
212 | |
333 | |
213 | unless ($GL_NPOT) { |
334 | unless ($GL_NPOT) { |
214 | # TODO: does not work for zero-sized textures |
335 | # TODO: does not work for zero-sized textures |
215 | $tw = topot $tw; |
336 | $tw = topot $tw; |
216 | $th = topot $th; |
337 | $th = topot $th; |
217 | |
338 | |
218 | if ($tw != $self->{w} || $th != $self->{h} && defined $data) { |
339 | if (($tw != $self->{w} || $th != $self->{h}) && defined $data) { |
219 | my $bpp = (length $data) / ($self->{w} * $self->{h}); |
340 | my $bpp = (length $data) / ($self->{w} * $self->{h}); |
220 | $data = pack "(a" . ($tw * $bpp) . ")*", |
341 | $data = pack "(a" . ($tw * $bpp) . ")*", |
221 | unpack "(a" . ($self->{w} * $bpp) . ")*", $data; |
342 | unpack "(a" . ($self->{w} * $bpp) . ")*", $data; |
222 | $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); |
343 | $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); |
223 | } |
344 | } |
224 | } |
345 | } |
225 | |
346 | |
226 | $self->{s} = $self->{w} / $tw; |
347 | $self->{s} = $self->{w} / $tw; |
227 | $self->{t} = $self->{h} / $th; |
348 | $self->{t} = $self->{h} / $th; |
228 | |
349 | |
229 | $self->{name} ||= (glGenTextures 1)->[0]; |
350 | $self->{name} ||= glGenTexture; |
230 | |
351 | |
231 | glBindTexture GL_TEXTURE_2D, $self->{name}; |
352 | glBindTexture GL_TEXTURE_2D, $self->{name}; |
232 | |
353 | |
233 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; |
|
|
234 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; |
|
|
235 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; |
354 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; |
236 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; |
355 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; |
|
|
356 | |
|
|
357 | if ($::FAST) { |
|
|
358 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST; |
|
|
359 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST; |
|
|
360 | } elsif ($self->{mipmap} && $GL_VERSION >= 1.4) { |
|
|
361 | # alternatively check for 0x8191 |
|
|
362 | glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, 1; |
|
|
363 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR; |
|
|
364 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR; |
|
|
365 | } else { |
|
|
366 | glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, $self->{mipmap}; |
|
|
367 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR; |
|
|
368 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR; |
|
|
369 | } |
237 | |
370 | |
|
|
371 | glGetError; |
|
|
372 | |
238 | if (defined $data) { |
373 | if (defined $data) { |
239 | glTexImage2D GL_TEXTURE_2D, 0, |
374 | glTexImage2D GL_TEXTURE_2D, 0, |
240 | $self->{internalformat}, |
375 | $self->{internalformat}, |
241 | $tw, $th, # need to pad texture first |
376 | $tw, $th, |
242 | 0, |
377 | 0, |
243 | $self->{format}, |
378 | $self->{format}, |
244 | GL_UNSIGNED_BYTE, |
379 | $self->{type}, |
245 | $data; |
380 | $data; |
246 | glGetError and die; |
381 | CFClient::gl_check "uploading texture %dx%d if=%x f=%x t=%x", |
|
|
382 | $tw, $th, $self->{internalformat}, $self->{format}, $self->{type}; |
247 | } else { |
383 | } else { |
248 | glCopyTexImage2D GL_TEXTURE_2D, 0, |
384 | glCopyTexImage2D GL_TEXTURE_2D, 0, |
249 | $self->{internalformat}, |
385 | $self->{internalformat}, |
250 | 0, 0, |
386 | 0, 0, |
251 | $tw, $th, |
387 | $tw, $th, |
252 | 0; |
388 | 0; |
253 | glGetError and die; |
389 | CFClient::gl_check "copying to texture %dx%d if=%x", |
|
|
390 | $tw, $th, $self->{internalformat}; |
254 | } |
391 | } |
|
|
392 | |
|
|
393 | glBindTexture GL_TEXTURE_2D, 0; # just to be on the safe side |
255 | } |
394 | } |
256 | |
395 | |
257 | sub DESTROY { |
396 | sub DESTROY { |
258 | my ($self) = @_; |
397 | my ($self) = @_; |
259 | |
398 | |
260 | return unless exists $self->{name}; |
399 | delete $TEXTURES{$self+0}; |
261 | |
400 | |
262 | glDeleteTextures delete $self->{name}; |
401 | glDeleteTexture delete $self->{name} |
|
|
402 | if $self->{name}; |
263 | } |
403 | } |
264 | |
404 | |
265 | sub restore_state{ |
405 | sub restore_state { |
266 | $_->upload |
406 | $_->upload |
267 | for grep $_, @textures; |
407 | for values %TEXTURES; |
268 | }; |
408 | } |
269 | |
409 | |
270 | 1; |
410 | 1; |
271 | |
411 | |
272 | =back |
412 | =back |
273 | |
413 | |