… | |
… | |
19 | |
19 | |
20 | use XSLoader; |
20 | use XSLoader; |
21 | XSLoader::load "CFClient", $VERSION; |
21 | XSLoader::load "CFClient", $VERSION; |
22 | } |
22 | } |
23 | |
23 | |
|
|
24 | use Carp (); |
24 | use AnyEvent; |
25 | use AnyEvent (); |
25 | use BerkeleyDB; |
26 | use BerkeleyDB; |
26 | use SDL::OpenGL; |
27 | |
|
|
28 | use CFClient::OpenGL; |
27 | |
29 | |
28 | our %GL_EXT; |
30 | our %GL_EXT; |
29 | our $GL_VERSION; |
31 | our $GL_VERSION; |
30 | |
32 | |
31 | our $GL_NPOT; |
33 | our $GL_NPOT; |
|
|
34 | our $GL_DEBUG = 1; |
32 | |
35 | |
33 | sub gl_init { |
36 | sub gl_init { |
34 | $GL_VERSION = gl_version * 1; |
37 | $GL_VERSION = gl_version * 1; |
35 | %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions; |
38 | %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions; |
36 | |
39 | |
37 | $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; |
38 | |
41 | |
39 | glEnable GL_TEXTURE_2D; |
|
|
40 | glEnable GL_COLOR_MATERIAL; |
42 | glDisable GL_COLOR_MATERIAL; |
41 | glShadeModel GL_FLAT; |
43 | glShadeModel GL_FLAT; |
|
|
44 | glDisable GL_DITHER; |
42 | glDisable GL_DEPTH_TEST; |
45 | glDisable GL_DEPTH_TEST; |
43 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
44 | |
|
|
45 | glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST; |
46 | glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST; |
46 | |
47 | |
47 | CFClient::Texture::restore_state (); |
48 | CFClient::Texture::restore_state (); |
|
|
49 | } |
|
|
50 | |
|
|
51 | sub gl_check { |
|
|
52 | return unless $GL_DEBUG; |
|
|
53 | |
|
|
54 | if (my $error = glGetError) { |
|
|
55 | Carp::cluck sprintf "opengl error %x while %s", $error, sprintf @_; |
|
|
56 | } |
48 | } |
57 | } |
49 | |
58 | |
50 | sub find_rcfile($) { |
59 | sub find_rcfile($) { |
51 | my $path; |
60 | my $path; |
52 | |
61 | |
53 | for (@INC) { |
62 | for (grep !ref, @INC) { |
54 | $path = "$_/CFClient/resources/$_[0]"; |
63 | $path = "$_/CFClient/resources/$_[0]"; |
55 | return $path if -r $path; |
64 | return $path if -r $path; |
56 | } |
65 | } |
57 | |
66 | |
58 | die "FATAL: can't find required file $_[0]\n"; |
67 | die "FATAL: can't find required file $_[0]\n"; |
… | |
… | |
93 | mkdir "$Crossfire::VARDIR/pclient", 0777; |
102 | mkdir "$Crossfire::VARDIR/pclient", 0777; |
94 | |
103 | |
95 | our $DB_ENV = new BerkeleyDB::Env |
104 | our $DB_ENV = new BerkeleyDB::Env |
96 | -Home => "$Crossfire::VARDIR/pclient", |
105 | -Home => "$Crossfire::VARDIR/pclient", |
97 | -Cachesize => 1_000_000, |
106 | -Cachesize => 1_000_000, |
98 | -ErrFile => "/proc/self/fd/2", |
107 | -ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt", |
99 | -ErrPrefix => "DATABASE", |
108 | # -ErrPrefix => "DATABASE", |
100 | -Verbose => 1, |
109 | -Verbose => 1, |
101 | -Flags => DB_CREATE | DB_JOINENV | DB_RECOVER_FATAL | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN, |
110 | -Flags => DB_CREATE | DB_RECOVER_FATAL | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN, |
102 | or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error"; |
111 | or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error"; |
103 | |
112 | |
104 | sub db_table($) { |
113 | sub db_table($) { |
|
|
114 | my ($table) = @_; |
|
|
115 | |
|
|
116 | $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; |
|
|
117 | |
105 | new CFClient::Database |
118 | new CFClient::Database |
106 | -Env => $DB_ENV, |
119 | -Env => $DB_ENV, |
|
|
120 | -Filename => $table, |
107 | -Filename => "database", |
121 | # -Filename => "database", |
108 | -Subname => $_[0], |
122 | # -Subname => $table, |
|
|
123 | -Property => DB_CHKSUM, |
109 | -Flags => DB_CREATE | DB_UPGRADE, |
124 | -Flags => DB_CREATE | DB_UPGRADE, |
110 | or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; |
125 | or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; |
111 | } |
126 | } |
112 | |
127 | |
|
|
128 | sub pod_to_pango($) { |
|
|
129 | my ($pom) = @_; |
|
|
130 | |
|
|
131 | $pom->present ("CFClient::PodToPango") |
|
|
132 | } |
|
|
133 | |
|
|
134 | package CFClient::PodToPango; |
|
|
135 | |
|
|
136 | use base Pod::POM::View::Text; |
|
|
137 | |
|
|
138 | our $indent = 0; |
|
|
139 | |
|
|
140 | *view_seq_code = |
|
|
141 | *view_seq_bold = sub { "<b>$_[1]</b>" }; |
|
|
142 | *view_seq_italic = sub { "<i>$_[1]</i>" }; |
|
|
143 | *view_seq_space = |
|
|
144 | *view_seq_link = |
|
|
145 | *view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) }; |
|
|
146 | |
|
|
147 | sub view_seq_text { |
|
|
148 | my $text = $_[1]; |
|
|
149 | $text =~ s/\s+/ /g; |
|
|
150 | CFClient::UI::Label::escape ($text) |
|
|
151 | } |
|
|
152 | |
|
|
153 | sub view_item { |
|
|
154 | ("\t" x ($indent / 4)) |
|
|
155 | . $_[1]->title->present ($_[0]) |
|
|
156 | . "\n" |
|
|
157 | . $_[1]->content->present ($_[0]) |
|
|
158 | } |
|
|
159 | |
|
|
160 | sub view_textblock { |
|
|
161 | ("\t" x ($indent / 2)) . "$_[1]\n\n" |
|
|
162 | } |
|
|
163 | |
|
|
164 | sub view_head2 { |
|
|
165 | "<big>" . $_[1]->title->present ($_[0]) . "</big>\n\n" |
|
|
166 | . $_[1]->content->present ($_[0]) |
|
|
167 | }; |
|
|
168 | |
|
|
169 | sub view_over { |
|
|
170 | local $indent = $indent + $_[1]->indent; |
|
|
171 | $_[1]->content->present ($_[0]) |
|
|
172 | } |
|
|
173 | |
113 | package CFClient::Database; |
174 | package CFClient::Database; |
114 | |
175 | |
115 | our @ISA = BerkeleyDB::Btree::; |
176 | our @ISA = BerkeleyDB::Btree::; |
116 | |
177 | |
117 | sub get($$) { |
178 | sub get($$) { |
118 | my $data; |
179 | my $data; |
119 | |
180 | |
120 | $_[0]->db_get ($_[1], $data) == 0 |
181 | $_[0]->db_get ($_[1], $data) == 0 |
121 | ? $data |
182 | ? $data |
122 | : (); |
183 | : () |
123 | } |
184 | } |
124 | |
185 | |
125 | my %DB_SYNC; |
186 | my %DB_SYNC; |
126 | |
187 | |
127 | sub put($$$) { |
188 | sub put($$$) { |
128 | my ($db, $key, $data) = @_; |
189 | my ($db, $key, $data) = @_; |
129 | |
190 | |
130 | $db->db_put ($key => $data); |
|
|
131 | |
|
|
132 | $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync }); |
191 | $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync }); |
133 | |
192 | |
|
|
193 | $db->db_put ($key => $data) |
134 | } |
194 | } |
135 | |
195 | |
136 | package CFClient::Texture; |
196 | package CFClient::Texture; |
137 | |
197 | |
138 | use strict; |
198 | use strict; |
139 | |
199 | |
140 | use Scalar::Util; |
200 | use Scalar::Util; |
141 | |
201 | |
142 | use SDL::OpenGL; |
202 | use CFClient::OpenGL; |
143 | |
203 | |
144 | my @textures; |
204 | my %TEXTURES; |
145 | |
205 | |
146 | sub new { |
206 | sub new { |
147 | my ($class, %data) = @_; |
207 | my ($class, %data) = @_; |
148 | |
208 | |
149 | my $self = bless { |
209 | my $self = bless { |
… | |
… | |
151 | format => GL_RGBA, |
211 | format => GL_RGBA, |
152 | type => GL_UNSIGNED_BYTE, |
212 | type => GL_UNSIGNED_BYTE, |
153 | %data, |
213 | %data, |
154 | }, $class; |
214 | }, $class; |
155 | |
215 | |
156 | push @textures, $self; |
216 | Scalar::Util::weaken ($TEXTURES{$self+0} = $self); |
157 | Scalar::Util::weaken $textures[-1]; |
|
|
158 | |
217 | |
159 | $self->upload; |
218 | $self->upload; |
160 | |
219 | |
161 | $self |
220 | $self |
162 | } |
221 | } |
… | |
… | |
166 | |
225 | |
167 | $class->new (image => $image, %arg) |
226 | $class->new (image => $image, %arg) |
168 | } |
227 | } |
169 | |
228 | |
170 | sub new_from_file { |
229 | sub new_from_file { |
171 | my ($class, $path) = @_; |
230 | my ($class, $path, %arg) = @_; |
172 | |
231 | |
173 | open my $fh, "<:raw", $path |
232 | open my $fh, "<:raw", $path |
174 | or die "$path: $!"; |
233 | or die "$path: $!"; |
175 | |
234 | |
176 | local $/; |
235 | local $/; |
177 | $class->new_from_image (<$fh>) |
236 | $class->new_from_image (<$fh>, %arg) |
178 | } |
237 | } |
179 | |
238 | |
180 | #sub new_from_surface { |
239 | #sub new_from_surface { |
181 | # my ($class, $surface) = @_; |
240 | # my ($class, $surface) = @_; |
182 | # |
241 | # |
… | |
… | |
188 | # h => $surface->height, |
247 | # h => $surface->height, |
189 | # ) |
248 | # ) |
190 | #} |
249 | #} |
191 | |
250 | |
192 | sub new_from_layout { |
251 | sub new_from_layout { |
193 | my ($class, $layout) = @_; |
252 | my ($class, $layout, %arg) = @_; |
194 | |
253 | |
195 | my ($w, $h, $data) = $layout->render; |
254 | my ($w, $h, $data, $format, $internalformat) = $layout->render; |
196 | |
255 | |
197 | $class->new ( |
256 | $class->new ( |
198 | w => $w, |
257 | w => $w, |
199 | h => $h, |
258 | h => $h, |
200 | data => $data, |
259 | data => $data, |
201 | internalformat => GL_ALPHA4, |
|
|
202 | format => GL_ALPHA, |
260 | format => $format, |
|
|
261 | internalformat => $format, |
203 | type => GL_UNSIGNED_BYTE, |
262 | type => GL_UNSIGNED_BYTE, |
|
|
263 | %arg, |
204 | ) |
264 | ) |
205 | } |
265 | } |
206 | |
266 | |
207 | sub new_from_opengl { |
267 | sub new_from_opengl { |
208 | my ($class, $w, $h, $cb) = @_; |
268 | my ($class, $w, $h, $cb) = @_; |
209 | |
269 | |
210 | $class->new (w => $w, h => $h, render_cb => $cb) |
270 | $class->new (w => $w || 1, h => $h || 1, render_cb => $cb) |
211 | } |
271 | } |
212 | |
272 | |
213 | sub topot { |
273 | sub topot { |
214 | (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0] |
274 | (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0] |
215 | } |
275 | } |
… | |
… | |
238 | = CFClient::load_image_inline $self->{image}; |
298 | = CFClient::load_image_inline $self->{image}; |
239 | } |
299 | } |
240 | |
300 | |
241 | my ($tw, $th) = @$self{qw(w h)}; |
301 | my ($tw, $th) = @$self{qw(w h)}; |
242 | |
302 | |
243 | unless ($tw && $th) { |
303 | unless ($tw > 0 && $th > 0) { |
244 | $tw = $th = 1; |
304 | $tw = $th = 1; |
245 | $data = "\x00" x 64; |
305 | $data = "\x00" x 64; |
246 | } |
306 | } |
247 | |
307 | |
248 | $self->{minified} = [CFClient::average $tw, $th, $data] |
308 | $self->{minified} = [CFClient::average $tw, $th, $data] |
… | |
… | |
251 | unless ($GL_NPOT) { |
311 | unless ($GL_NPOT) { |
252 | # TODO: does not work for zero-sized textures |
312 | # TODO: does not work for zero-sized textures |
253 | $tw = topot $tw; |
313 | $tw = topot $tw; |
254 | $th = topot $th; |
314 | $th = topot $th; |
255 | |
315 | |
256 | if ($tw != $self->{w} || $th != $self->{h} && defined $data) { |
316 | if (($tw != $self->{w} || $th != $self->{h}) && defined $data) { |
257 | my $bpp = (length $data) / ($self->{w} * $self->{h}); |
317 | my $bpp = (length $data) / ($self->{w} * $self->{h}); |
258 | $data = pack "(a" . ($tw * $bpp) . ")*", |
318 | $data = pack "(a" . ($tw * $bpp) . ")*", |
259 | unpack "(a" . ($self->{w} * $bpp) . ")*", $data; |
319 | unpack "(a" . ($self->{w} * $bpp) . ")*", $data; |
260 | $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); |
320 | $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); |
261 | } |
321 | } |
262 | } |
322 | } |
263 | |
323 | |
264 | $self->{s} = $self->{w} / $tw; |
324 | $self->{s} = $self->{w} / $tw; |
265 | $self->{t} = $self->{h} / $th; |
325 | $self->{t} = $self->{h} / $th; |
266 | |
326 | |
267 | $self->{name} ||= (glGenTextures 1)->[0]; |
327 | $self->{name} ||= glGenTexture; |
268 | |
328 | |
269 | glBindTexture GL_TEXTURE_2D, $self->{name}; |
329 | glBindTexture GL_TEXTURE_2D, $self->{name}; |
270 | |
330 | |
271 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; |
|
|
272 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; |
|
|
273 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; |
331 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; |
274 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; |
332 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; |
|
|
333 | |
|
|
334 | if ($::FAST) { |
|
|
335 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST; |
|
|
336 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST; |
|
|
337 | } elsif ($self->{mipmap} && $GL_VERSION >= 1.4) { |
|
|
338 | # alternatively check for 0x8191 |
|
|
339 | glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, 1; |
|
|
340 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR; |
|
|
341 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR; |
|
|
342 | } else { |
|
|
343 | glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, $self->{mipmap}; |
|
|
344 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR; |
|
|
345 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR; |
|
|
346 | } |
275 | |
347 | |
|
|
348 | glGetError; |
|
|
349 | |
276 | if (defined $data) { |
350 | if (defined $data) { |
277 | glTexImage2D GL_TEXTURE_2D, 0, |
351 | glTexImage2D GL_TEXTURE_2D, 0, |
278 | $self->{internalformat}, |
352 | $self->{internalformat}, |
279 | $tw, $th, # need to pad texture first |
353 | $tw, $th, # need to pad texture first |
280 | 0, |
354 | 0, |
281 | $self->{format}, |
355 | $self->{format}, |
282 | $self->{type}, |
356 | $self->{type}, |
283 | $data; |
357 | $data; |
284 | glGetError and die; |
358 | CFClient::gl_check "uploading texture %dx%d if=%x f=%x t=%x", |
|
|
359 | $tw, $th, $self->{internalformat}, $self->{format}, $self->{type}; |
285 | } else { |
360 | } else { |
286 | glCopyTexImage2D GL_TEXTURE_2D, 0, |
361 | glCopyTexImage2D GL_TEXTURE_2D, 0, |
287 | $self->{internalformat}, |
362 | $self->{internalformat}, |
288 | 0, 0, |
363 | 0, 0, |
289 | $tw, $th, |
364 | $tw, $th, |
290 | 0; |
365 | 0; |
291 | glGetError and die "glCopyTexImage2D $tw,$th"; |
366 | CFClient::gl_check "copying to texture %dx%d if=%x", |
|
|
367 | $tw, $th, $self->{internalformat}; |
292 | } |
368 | } |
293 | } |
369 | } |
294 | |
370 | |
295 | sub DESTROY { |
371 | sub DESTROY { |
296 | my ($self) = @_; |
372 | my ($self) = @_; |
297 | |
373 | |
298 | return unless exists $self->{name}; |
374 | delete $TEXTURES{$self+0}; |
299 | |
375 | |
300 | glDeleteTextures delete $self->{name}; |
376 | glDeleteTexture delete $self->{name} |
|
|
377 | if $self->{name}; |
301 | } |
378 | } |
302 | |
379 | |
303 | sub restore_state{ |
380 | sub restore_state{ |
304 | $_->upload |
381 | $_->upload |
305 | for grep $_, @textures; |
382 | for values %TEXTURES; |
306 | }; |
383 | }; |
307 | |
384 | |
308 | 1; |
385 | 1; |
309 | |
386 | |
310 | =back |
387 | =back |