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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.41 by root, Wed Apr 19 23:37:48 2006 UTC vs.
Revision 1.100 by root, Sun Jul 16 20:04:07 2006 UTC

… …
19 19
20 use XSLoader; 20 use XSLoader;
21 XSLoader::load "CFClient", $VERSION; 21 XSLoader::load "CFClient", $VERSION;
22} 22}
23 23
24use utf8;
25
26use Carp ();
24use AnyEvent; 27use AnyEvent ();
25use BerkeleyDB; 28use BerkeleyDB;
26use CFClient::OpenGL; 29use Pod::POM ();
30use Scalar::Util ();
31use Storable (); # finally
27 32
28our %GL_EXT; 33package CFClient::PodToPango;
29our $GL_VERSION;
30 34
31our $GL_NPOT; 35use base Pod::POM::View::Text;
32 36
33sub gl_init { 37our $VERSION = 1; # bump if resultant formatting changes
34 $GL_VERSION = gl_version * 1;
35 %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions;
36 38
37 $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2; 39our $indent = 0;
38 40
39 glEnable GL_TEXTURE_2D; 41*view_seq_code =
40 glEnable GL_COLOR_MATERIAL; 42*view_seq_bold = sub { "<b>$_[1]</b>" };
41 glShadeModel GL_FLAT; 43*view_seq_italic = sub { "<i>$_[1]</i>" };
42 glDisable GL_DEPTH_TEST; 44*view_seq_space =
43 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 45*view_seq_link =
46*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
44 47
45 glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST; 48sub view_seq_text {
46 49 my $text = $_[1];
47 CFClient::Texture::restore_state (); 50 $text =~ s/\s+/ /g;
51 CFClient::UI::Label::escape ($text)
48} 52}
53
54sub view_item {
55 ("\t" x ($indent / 4))
56 . $_[1]->title->present ($_[0])
57 . "\n\n"
58 . $_[1]->content->present ($_[0])
59}
60
61sub view_verbatim {
62 (join "",
63 map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n",
64 split /\n/, CFClient::UI::Label::escape ($_[1]))
65 . "\n"
66}
67
68sub view_textblock {
69 ("\t" x ($indent / 2)) . "$_[1]\n\n"
70}
71
72sub view_head1 {
73 "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
74 . $_[1]->content->present ($_[0])
75};
76
77sub view_head2 {
78 "\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
79 . $_[1]->content->present ($_[0])
80};
81
82sub view_head3 {
83 "\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
84 . $_[1]->content->present ($_[0])
85};
86
87sub view_over {
88 local $indent = $indent + $_[1]->indent;
89 $_[1]->content->present ($_[0])
90}
91
92package CFClient::Database;
93
94our @ISA = BerkeleyDB::Btree::;
95
96sub get($$) {
97 my $data;
98
99 $_[0]->db_get ($_[1], $data) == 0
100 ? $data
101 : ()
102}
103
104my %DB_SYNC;
105
106sub put($$$) {
107 my ($db, $key, $data) = @_;
108
109 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
110
111 $db->db_put ($key => $data)
112}
113
114package CFClient;
49 115
50sub find_rcfile($) { 116sub find_rcfile($) {
51 my $path; 117 my $path;
52 118
53 for (@INC) { 119 for (grep !ref, @INC) {
54 $path = "$_/CFClient/resources/$_[0]"; 120 $path = "$_/CFClient/resources/$_[0]";
55 return $path if -r $path; 121 return $path if -r $path;
56 } 122 }
57 123
58 die "FATAL: can't find required file $_[0]\n"; 124 die "FATAL: can't find required file $_[0]\n";
… …
88 } 154 }
89 155
90 close CFG; 156 close CFG;
91} 157}
92 158
159our $DB_ENV;
160
161{
162 use strict;
163
93mkdir "$Crossfire::VARDIR/pclient", 0777; 164 mkdir "$Crossfire::VARDIR/cfplus", 0777;
165 my $recover = $BerkeleyDB::db_version >= 4.4
166 ? eval "DB_REGISTER | DB_RECOVER"
167 : 0;
94 168
95our $DB_ENV = new BerkeleyDB::Env 169 $DB_ENV = new BerkeleyDB::Env
96 -Home => "$Crossfire::VARDIR/pclient", 170 -Home => "$Crossfire::VARDIR/cfplus",
97 -Cachesize => 1_000_000, 171 -Cachesize => 1_000_000,
98 -ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt", 172 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
99# -ErrPrefix => "DATABASE", 173# -ErrPrefix => "DATABASE",
100 -Verbose => 1, 174 -Verbose => 1,
101 -Flags => DB_CREATE | DB_RECOVER_FATAL | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN, 175 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
176 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
102 or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error"; 177 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
178}
103 179
104sub db_table($) { 180sub db_table($) {
105 my ($table) = @_; 181 my ($table) = @_;
106 182
107 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; 183 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
108 184
109 new CFClient::Database 185 new CFClient::Database
110 -Env => $DB_ENV, 186 -Env => $DB_ENV,
111 -Filename => $table, 187 -Filename => $table,
112# -Filename => "database", 188# -Filename => "database",
113# -Subname => $table, 189# -Subname => $table,
190 -Property => DB_CHKSUM,
114 -Flags => DB_CREATE | DB_UPGRADE, 191 -Flags => DB_CREATE | DB_UPGRADE,
115 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; 192 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
116} 193}
117 194
195my $pod_cache = db_table "pod_cache";
196
197sub load_pod($$$$) {
198 my ($path, $filtertype, $filterversion, $filtercb) = @_;
199
200 stat $path
201 or die "$path: $!";
202
203 my $phash = join ",", $filterversion, $CFClient::PodToPango::VERSION, (stat _)[7,9];
204
205 my ($chash, $pom) = eval { @{ Storable::thaw $pod_cache->get ("$path/$filtertype") } };
206
207 return $pom if $chash eq $phash;
208
209 my $pod = do {
210 local $/;
211 open my $pod, "<:utf8", $_[0]
212 or die "$_[0]: $!";
213 <$pod>
214 };
215
216 #utf8::downgrade $pod;
217
218 $pom = $filtercb-> (Pod::POM->new->parse_text ($pod));
219
220 $pod_cache->put ("$path/$filtertype" => Storable::nfreeze [$phash, $pom]);
221
222 $pom
223}
224
225sub pod_to_pango($) {
226 my ($pom) = @_;
227
228 $pom->present ("CFClient::PodToPango")
229}
230
231sub pod_to_pango_list($) {
232 my ($pom) = @_;
233
234 [
235 map s/^(\s*)// && [40 * length $1, length $_ ? $_ : " "],
236 split /\n/, $pom->present ("CFClient::PodToPango")
237 ]
238}
239
240package CFClient::Layout;
241
242$CFClient::OpenGL::SHUTDOWN_HOOK{"CFClient::Layout"} = sub {
243 reset_glyph_cache;
244};
245
118package CFClient::Database; 246package CFClient::Item;
119
120our @ISA = BerkeleyDB::Btree::;
121
122sub get($$) {
123 my $data;
124
125 $_[0]->db_get ($_[1], $data) == 0
126 ? $data
127 : ()
128}
129
130my %DB_SYNC;
131
132sub put($$$) {
133 my ($db, $key, $data) = @_;
134
135 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
136
137 $db->db_put ($key => $data)
138}
139
140package CFClient::Texture;
141 247
142use strict; 248use strict;
249use Crossfire::Protocol::Constants;
143 250
144use Scalar::Util; 251my $last_enter_count = 1;
145 252
146use CFClient::OpenGL; 253sub desc_string {
147
148my %TEXTURES;
149
150sub new {
151 my ($class, %data) = @_;
152
153 my $self = bless {
154 internalformat => GL_RGBA,
155 format => GL_RGBA,
156 type => GL_UNSIGNED_BYTE,
157 %data,
158 }, $class;
159
160 Scalar::Util::weaken ($TEXTURES{$self+0} = $self);
161
162 $self->upload;
163
164 $self
165}
166
167sub new_from_image {
168 my ($class, $image, %arg) = @_;
169
170 $class->new (image => $image, %arg)
171}
172
173sub new_from_file {
174 my ($class, $path) = @_;
175
176 open my $fh, "<:raw", $path
177 or die "$path: $!";
178
179 local $/;
180 $class->new_from_image (<$fh>)
181}
182
183#sub new_from_surface {
184# my ($class, $surface) = @_;
185#
186# $surface->rgba;
187#
188# $class->new (
189# data => $surface->pixels,
190# w => $surface->width,
191# h => $surface->height,
192# )
193#}
194
195sub new_from_layout {
196 my ($class, $layout) = @_;
197
198 my ($w, $h, $data) = $layout->render;
199
200 $class->new (
201 w => $w,
202 h => $h,
203 data => $data,
204 internalformat => GL_ALPHA4,
205 format => GL_ALPHA,
206 type => GL_UNSIGNED_BYTE,
207 )
208}
209
210sub new_from_opengl {
211 my ($class, $w, $h, $cb) = @_;
212
213 $class->new (w => $w, h => $h, render_cb => $cb)
214}
215
216sub topot {
217 (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0]
218}
219
220sub upload {
221 my ($self) = @_; 254 my ($self) = @_;
222 255
223 return unless $GL_VERSION; 256 my $desc =
257 $self->{nrof} < 2
258 ? $self->{name}
259 : "$self->{nrof} × $self->{name_pl}";
224 260
225 my $data; 261 $self->{flags} & F_OPEN
262 and $desc .= " (open)";
263 $self->{flags} & F_APPLIED
264 and $desc .= " (applied)";
265 $self->{flags} & F_UNPAID
266 and $desc .= " (unpaid)";
267 $self->{flags} & F_MAGIC
268 and $desc .= " (magic)";
269 $self->{flags} & F_CURSED
270 and $desc .= " (cursed)";
271 $self->{flags} & F_DAMNED
272 and $desc .= " (damned)";
273 $self->{flags} & F_LOCKED
274 and $desc .= " *";
226 275
227 if (exists $self->{data}) { 276 $desc
228 $data = $self->{data}; 277}
229 278
230 } elsif (exists $self->{render_cb}) { 279sub weight_string {
231 glViewport 0, 0, $self->{w}, $self->{h}; 280 my ($self) = @_;
232 glMatrixMode GL_PROJECTION;
233 glLoadIdentity;
234 glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
235 glMatrixMode GL_MODELVIEW;
236 glLoadIdentity;
237 $self->{render_cb}->($self, $self->{w}, $self->{h});
238 281
239 } else { 282 my $weight = ($self->{nrof} || 1) * $self->{weight};
240 ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type}) 283
241 = CFClient::load_image_inline $self->{image}; 284 $weight < 0 ? "?" : $weight * 0.001
285}
286
287sub do_n_dialog {
288 my ($cb) = @_;
289
290 my $w = new CFClient::UI::FancyFrame
291 on_delete => sub { $_[0]->destroy; 1 },
292 has_close_button => 1,
242 } 293 ;
243 294
244 my ($tw, $th) = @$self{qw(w h)}; 295 $w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center");
296 $vb->add (new CFClient::UI::Label text => "Enter item count:");
297 $vb->add (my $entry = new CFClient::UI::Entry
298 text => $last_enter_count,
299 on_activate => sub {
300 my ($entry) = @_;
301 $last_enter_count = $entry->get_text;
302 $cb->($last_enter_count);
303 $w->hide;
304 $w->destroy;
245 305
246 unless ($tw && $th) { 306 0
247 $tw = $th = 1; 307 },
248 $data = "\x00" x 64; 308 on_escape => sub { $w->destroy; 1 },
249 } 309 );
310 $entry->grab_focus;
311 $w->show;
312}
250 313
251 $self->{minified} = [CFClient::average $tw, $th, $data] 314sub update_widgets {
252 if $self->{minify}; 315 my ($self) = @_;
253 316
254 unless ($GL_NPOT) { 317 # necessary to avoid cyclic references
255 # TODO: does not work for zero-sized textures 318 Scalar::Util::weaken $self;
256 $tw = topot $tw;
257 $th = topot $th;
258 319
259 if ($tw != $self->{w} || $th != $self->{h} && defined $data) { 320 my $button_cb = sub {
260 my $bpp = (length $data) / ($self->{w} * $self->{h}); 321 my (undef, $ev, $x, $y) = @_;
261 $data = pack "(a" . ($tw * $bpp) . ")*", 322
262 unpack "(a" . ($self->{w} * $bpp) . ")*", $data; 323 my $targ = $::CONN->{player}{tag};
263 $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); 324
325 if ($self->{container} == $::CONN->{player}{tag}) {
326 $targ = $::CONN->{open_container};
264 } 327 }
328
329 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
330 $::CONN->send ("move $targ $self->{tag} 0")
331 if $targ || !($self->{flags} & F_LOCKED);
332 } elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) {
333 $self->{flags} & F_LOCKED
334 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
335 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
336 } elsif ($ev->{button} == 1) {
337 $::CONN->send ("examine $self->{tag}");
338 } elsif ($ev->{button} == 2) {
339 $::CONN->send ("apply $self->{tag}");
340 } elsif ($ev->{button} == 3) {
341 my @menu_items = (
342 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
343 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
344 ["ignite/thaw", # first try of an easier use of flint&steel
345 sub {
346 $::CONN->send ("mark ". pack "N", $self->{tag});
347 $::CONN->send ("command apply flint and steel");
348 }
349 ],
350 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
351 (
352 $self->{flags} & F_LOCKED
353 ? (
354 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
355 )
356 : (
357 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
358 ["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }],
359 ["move n",
360 sub {
361 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
362 }
363 ]
364 )
365 ),
366 );
367
368 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
369 }
370
371 1
265 } 372 };
266 373
267 $self->{s} = $self->{w} / $tw; 374 my $tooltip_std = "<small>"
268 $self->{t} = $self->{h} / $th; 375 . "Left click - examine item\n"
376 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
377 . "Middle click - apply\n"
378 . "Shift-Middle click - lock/unlock\n"
379 . "Right click - further options"
380 . "</small>\n";
269 381
270 glGetError; 382 $self->{face_widget} ||= new CFClient::UI::Face
271 383 can_events => 1,
272 $self->{name} ||= glGenTexture; 384 can_hover => 1,
273 385 anim => $self->{anim},
274 glBindTexture GL_TEXTURE_2D, $self->{name}; 386 animspeed => $self->{animspeed}, # TODO# must be set at creation time
275 387 on_button_down => $button_cb,
276 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; 388 ;
277 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; 389 $self->{face_widget}{face} = $self->{face};
278 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 390 $self->{face_widget}{anim} = $self->{anim};
279 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; 391 $self->{face_widget}{animspeed} = $self->{animspeed};
392 $self->{face_widget}->set_tooltip (
393 "<b>Face/Animation.</b>\n"
394 . "Item uses face #$self->{face}. "
395 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
396 . "\n\n$tooltip_std"
397 );
280 398
281 if (defined $data) { 399 $self->{desc_widget} ||= new CFClient::UI::Label
282 glTexImage2D GL_TEXTURE_2D, 0, 400 can_events => 1,
283 $self->{internalformat}, 401 can_hover => 1,
284 $tw, $th, # need to pad texture first 402 ellipsise => 2,
285 0, 403 align => -1,
286 $self->{format}, 404 on_button_down => $button_cb,
287 $self->{type},
288 $data;
289 if (my $error = glGetError) {
290 warn sprintf "texture upload error: %x %dx%d i=%x f=%x t=%x\n",
291 $error, $tw, $th, $self->{internalformat}, $self->{format}, $self->{type};
292 }
293 } else {
294 glCopyTexImage2D GL_TEXTURE_2D, 0,
295 $self->{internalformat},
296 0, 0,
297 $tw, $th,
298 0;
299 glGetError and die "glCopyTexImage2D $tw,$th";
300 } 405 ;
301} 406 my $desc = CFClient::Item::desc_string $self;
407 $self->{desc_widget}->set_text ($desc);
408 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
302 409
303sub DESTROY { 410 $self->{weight_widget} ||= new CFClient::UI::Label
304 my ($self) = @_; 411 can_events => 1,
412 can_hover => 1,
413 ellipsise => 0,
414 align => 0,
415 on_button_down => $button_cb,
416 ;
417 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self);
305 418
306 delete $TEXTURES{$self+0}; 419 $self->{weight_widget}->set_tooltip (
307 420 "<b>Weight</b>.\n"
308 glDeleteTexture delete $self->{name} 421 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
309 if $self->{name}; 422 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
423 . "\n\n$tooltip_std"
424 );
310} 425}
311
312sub restore_state{
313 $_->upload
314 for values %TEXTURES;
315};
316 426
3171; 4271;
318 428
319=back 429=back
320 430

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