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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.50 by root, Thu May 11 23:41:45 2006 UTC vs.
Revision 1.103 by root, Sun Jul 23 08:58:43 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
24use Carp (); 26use Carp ();
25use AnyEvent; 27use AnyEvent ();
26use BerkeleyDB; 28use BerkeleyDB;
27use CFClient::OpenGL; 29use Pod::POM ();
30use Scalar::Util ();
31use Storable (); # finally
28 32
29our %GL_EXT; 33our %STAT_TOOLTIP = (
30our $GL_VERSION; 34 Str => "<b>Physical Strength</b>, determines damage dealt with weapons, how much you can carry, and how often you can attack",
35 Dex => "<b>Dexterity</b>, your physical agility. Determines chance of being hit and affects armor class and speed",
36 Con => "<b>Constitution</b>, physical health and toughness. Determines how many healthpoints you can have",
37 Int => "<b>Intelligence</b>, your ability to learn and use skills and incantations (both prayers and magic) and determines how much spell points you can have",
38 Wis => "<b>Wisdom</b>, the ability to learn and use divine magic (prayers). Determines how many grace points you can have",
39 Pow => "<b>Power</b>, your magical potential. Influences the strength of spell effects, and also how much your spell and grace points increase when leveling up",
40 Cha => "<b>Charisma</b>, how well you are received by NPCs. Affects buying and selling prices in shops.",
31 41
32our $GL_NPOT; 42 Wc => "<b>Weapon Class</b>, effectiveness of melee/missile attacks. Lower is more potent. Current weapon, level and Str are some things which effect the value of Wc. The value of Wc may range between 25 and -72.",
33our $GL_DEBUG = 1; 43 Ac => "<b>Armour Class</b>, how protected you are from being hit by any attack. Lower values are better. Ac is based on your race and is modified by the Dex and current armour worn. For characters that cannot wear armour, Ac improves as their level increases.",
44 Dam => "<b>Damage</b>, how much damage your melee/missile attack inflicts. Higher values indicate a greater amount of damage will be inflicted with each attack.",
45 Arm => "<b>Armour</b>, how much damage (from physical attacks) will be subtracted from successful hits made upon you. This value ranges between 0 to 99%. Current armour worn primarily determines Arm value. This is the same as the physical resistance.",
46 Spd => "<b>Speed</b>, how fast you can move. The value of speed may range between nearly 0 (\"very slow\") to higher than 5 (\"lightning fast\"). Base speed is determined from the Dex and modified downward proportionally by the amount of weight carried which exceeds the Max Carry limit. The armour worn also sets the upper limit on speed.",
47 WSp => "<b>Weapon Speed</b>, how many attacks you may make per unit of time (0.120s). Higher values indicate faster attack speed. Current weapon and Dex effect the value of weapon speed.",
48);
34 49
35sub gl_init { 50=item guard { BLOCK }
36 $GL_VERSION = gl_version * 1;
37 %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions;
38 51
39 $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2; 52Returns an object that executes the given block as soon as it is destroyed.
40 53
41 glDisable GL_COLOR_MATERIAL; 54=cut
42 glShadeModel GL_FLAT;
43 glDisable GL_DITHER;
44 glDisable GL_DEPTH_TEST;
45 glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST;
46 55
47 CFClient::Texture::restore_state (); 56sub guard(&) {
57 bless \(my $cb = $_[0]), "CFClient::Guard"
48} 58}
49 59
50sub gl_check { 60sub CFClient::Guard::DESTROY {
51 return unless $GL_DEBUG; 61 ${$_[0]}->()
52
53 if (my $error = glGetError) {
54 Carp::cluck sprintf "opengl error %x while %s", $error, sprintf @_;
55 }
56} 62}
63
64package CFClient::PodToPango;
65
66use base Pod::POM::View::Text;
67
68our $VERSION = 1; # bump if resultant formatting changes
69
70our $indent = 0;
71
72*view_seq_code =
73*view_seq_bold = sub { "<b>$_[1]</b>" };
74*view_seq_italic = sub { "<i>$_[1]</i>" };
75*view_seq_space =
76*view_seq_link =
77*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
78
79sub view_seq_text {
80 my $text = $_[1];
81 $text =~ s/\s+/ /g;
82 CFClient::UI::Label::escape ($text)
83}
84
85sub view_item {
86 ("\t" x ($indent / 4))
87 . $_[1]->title->present ($_[0])
88 . "\n\n"
89 . $_[1]->content->present ($_[0])
90}
91
92sub view_verbatim {
93 (join "",
94 map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n",
95 split /\n/, CFClient::UI::Label::escape ($_[1]))
96 . "\n"
97}
98
99sub view_textblock {
100 ("\t" x ($indent / 2)) . "$_[1]\n\n"
101}
102
103sub view_head1 {
104 "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
105 . $_[1]->content->present ($_[0])
106};
107
108sub view_head2 {
109 "\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
110 . $_[1]->content->present ($_[0])
111};
112
113sub view_head3 {
114 "\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
115 . $_[1]->content->present ($_[0])
116};
117
118sub view_over {
119 local $indent = $indent + $_[1]->indent;
120 $_[1]->content->present ($_[0])
121}
122
123package CFClient::Database;
124
125our @ISA = BerkeleyDB::Btree::;
126
127sub get($$) {
128 my $data;
129
130 $_[0]->db_get ($_[1], $data) == 0
131 ? $data
132 : ()
133}
134
135my %DB_SYNC;
136
137sub put($$$) {
138 my ($db, $key, $data) = @_;
139
140 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
141
142 $db->db_put ($key => $data)
143}
144
145package CFClient;
57 146
58sub find_rcfile($) { 147sub find_rcfile($) {
59 my $path; 148 my $path;
60 149
61 for (grep !ref, @INC) { 150 for (grep !ref, @INC) {
… …
96 } 185 }
97 186
98 close CFG; 187 close CFG;
99} 188}
100 189
190our $DB_ENV;
191
192{
193 use strict;
194
101mkdir "$Crossfire::VARDIR/pclient", 0777; 195 mkdir "$Crossfire::VARDIR/cfplus", 0777;
196 my $recover = $BerkeleyDB::db_version >= 4.4
197 ? eval "DB_REGISTER | DB_RECOVER"
198 : 0;
102 199
103our $DB_ENV = new BerkeleyDB::Env 200 $DB_ENV = new BerkeleyDB::Env
104 -Home => "$Crossfire::VARDIR/pclient", 201 -Home => "$Crossfire::VARDIR/cfplus",
105 -Cachesize => 1_000_000, 202 -Cachesize => 1_000_000,
106 -ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt", 203 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
107# -ErrPrefix => "DATABASE", 204# -ErrPrefix => "DATABASE",
108 -Verbose => 1, 205 -Verbose => 1,
109 -Flags => DB_CREATE | DB_RECOVER_FATAL | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN, 206 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
207 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
110 or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error"; 208 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
209}
111 210
112sub db_table($) { 211sub db_table($) {
113 my ($table) = @_; 212 my ($table) = @_;
114 213
115 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; 214 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
116 215
117 new CFClient::Database 216 new CFClient::Database
118 -Env => $DB_ENV, 217 -Env => $DB_ENV,
119 -Filename => $table, 218 -Filename => $table,
120# -Filename => "database", 219# -Filename => "database",
121# -Subname => $table, 220# -Subname => $table,
221 -Property => DB_CHKSUM,
122 -Flags => DB_CREATE | DB_UPGRADE, 222 -Flags => DB_CREATE | DB_UPGRADE,
123 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; 223 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
124} 224}
125 225
226my $pod_cache = db_table "pod_cache";
227
228sub load_pod($$$$) {
229 my ($path, $filtertype, $filterversion, $filtercb) = @_;
230
231 stat $path
232 or die "$path: $!";
233
234 my $phash = join ",", $filterversion, $CFClient::PodToPango::VERSION, (stat _)[7,9];
235
236 my ($chash, $pom) = eval { @{ Storable::thaw $pod_cache->get ("$path/$filtertype") } };
237
238 return $pom if $chash eq $phash;
239
240 my $pod = do {
241 local $/;
242 open my $pod, "<:utf8", $_[0]
243 or die "$_[0]: $!";
244 <$pod>
245 };
246
247 #utf8::downgrade $pod;
248
249 $pom = $filtercb-> (Pod::POM->new->parse_text ($pod));
250
251 $pod_cache->put ("$path/$filtertype" => Storable::nfreeze [$phash, $pom]);
252
253 $pom
254}
255
256sub pod_to_pango($) {
257 my ($pom) = @_;
258
259 $pom->present ("CFClient::PodToPango")
260}
261
262sub pod_to_pango_list($) {
263 my ($pom) = @_;
264
265 [
266 map s/^(\s*)// && [40 * length $1, length $_ ? $_ : " "],
267 split /\n/, $pom->present ("CFClient::PodToPango")
268 ]
269}
270
271package CFClient::Layout;
272
273$CFClient::OpenGL::SHUTDOWN_HOOK{"CFClient::Layout"} = sub {
274 reset_glyph_cache;
275};
276
126package CFClient::Database; 277package CFClient::Item;
127
128our @ISA = BerkeleyDB::Btree::;
129
130sub get($$) {
131 my $data;
132
133 $_[0]->db_get ($_[1], $data) == 0
134 ? $data
135 : ()
136}
137
138my %DB_SYNC;
139
140sub put($$$) {
141 my ($db, $key, $data) = @_;
142
143 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
144
145 $db->db_put ($key => $data)
146}
147
148package CFClient::Texture;
149 278
150use strict; 279use strict;
280use Crossfire::Protocol::Constants;
151 281
152use Scalar::Util; 282my $last_enter_count = 1;
153 283
154use CFClient::OpenGL; 284sub desc_string {
155
156my %TEXTURES;
157
158sub new {
159 my ($class, %data) = @_;
160
161 my $self = bless {
162 internalformat => GL_RGBA,
163 format => GL_RGBA,
164 type => GL_UNSIGNED_BYTE,
165 %data,
166 }, $class;
167
168 Scalar::Util::weaken ($TEXTURES{$self+0} = $self);
169
170 $self->upload;
171
172 $self
173}
174
175sub new_from_image {
176 my ($class, $image, %arg) = @_;
177
178 $class->new (image => $image, %arg)
179}
180
181sub new_from_file {
182 my ($class, $path, %arg) = @_;
183
184 open my $fh, "<:raw", $path
185 or die "$path: $!";
186
187 local $/;
188 $class->new_from_image (<$fh>, %arg)
189}
190
191#sub new_from_surface {
192# my ($class, $surface) = @_;
193#
194# $surface->rgba;
195#
196# $class->new (
197# data => $surface->pixels,
198# w => $surface->width,
199# h => $surface->height,
200# )
201#}
202
203sub new_from_layout {
204 my ($class, $layout, %arg) = @_;
205
206 my ($w, $h, $data, $format, $internalformat) = $layout->render;
207
208 $class->new (
209 w => $w,
210 h => $h,
211 data => $data,
212 format => $format,
213 internalformat => $format,
214 type => GL_UNSIGNED_BYTE,
215 %arg,
216 )
217}
218
219sub new_from_opengl {
220 my ($class, $w, $h, $cb) = @_;
221
222 $class->new (w => $w || 1, h => $h || 1, render_cb => $cb)
223}
224
225sub topot {
226 (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0]
227}
228
229sub upload {
230 my ($self) = @_; 285 my ($self) = @_;
231 286
232 return unless $GL_VERSION; 287 my $desc =
288 $self->{nrof} < 2
289 ? $self->{name}
290 : "$self->{nrof} × $self->{name_pl}";
233 291
234 my $data; 292 $self->{flags} & F_OPEN
293 and $desc .= " (open)";
294 $self->{flags} & F_APPLIED
295 and $desc .= " (applied)";
296 $self->{flags} & F_UNPAID
297 and $desc .= " (unpaid)";
298 $self->{flags} & F_MAGIC
299 and $desc .= " (magic)";
300 $self->{flags} & F_CURSED
301 and $desc .= " (cursed)";
302 $self->{flags} & F_DAMNED
303 and $desc .= " (damned)";
304 $self->{flags} & F_LOCKED
305 and $desc .= " *";
235 306
236 if (exists $self->{data}) { 307 $desc
237 $data = $self->{data}; 308}
238 309
239 } elsif (exists $self->{render_cb}) { 310sub weight_string {
240 glViewport 0, 0, $self->{w}, $self->{h}; 311 my ($self) = @_;
241 glMatrixMode GL_PROJECTION;
242 glLoadIdentity;
243 glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
244 glMatrixMode GL_MODELVIEW;
245 glLoadIdentity;
246 $self->{render_cb}->($self, $self->{w}, $self->{h});
247 312
248 } else { 313 my $weight = ($self->{nrof} || 1) * $self->{weight};
249 ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type}) 314
250 = CFClient::load_image_inline $self->{image}; 315 $weight < 0 ? "?" : $weight * 0.001
316}
317
318sub do_n_dialog {
319 my ($cb) = @_;
320
321 my $w = new CFClient::UI::FancyFrame
322 on_delete => sub { $_[0]->destroy; 1 },
323 has_close_button => 1,
251 } 324 ;
252 325
253 my ($tw, $th) = @$self{qw(w h)}; 326 $w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center");
327 $vb->add (new CFClient::UI::Label text => "Enter item count:");
328 $vb->add (my $entry = new CFClient::UI::Entry
329 text => $last_enter_count,
330 on_activate => sub {
331 my ($entry) = @_;
332 $last_enter_count = $entry->get_text;
333 $cb->($last_enter_count);
334 $w->hide;
335 $w->destroy;
254 336
255 unless ($tw > 0 && $th > 0) { 337 0
256 $tw = $th = 1; 338 },
257 $data = "\x00" x 64; 339 on_escape => sub { $w->destroy; 1 },
258 } 340 );
341 $entry->grab_focus;
342 $w->show;
343}
259 344
260 $self->{minified} = [CFClient::average $tw, $th, $data] 345sub update_widgets {
261 if $self->{minify}; 346 my ($self) = @_;
262 347
263 unless ($GL_NPOT) { 348 # necessary to avoid cyclic references
264 # TODO: does not work for zero-sized textures 349 Scalar::Util::weaken $self;
265 $tw = topot $tw;
266 $th = topot $th;
267 350
268 if (($tw != $self->{w} || $th != $self->{h}) && defined $data) { 351 my $button_cb = sub {
269 my $bpp = (length $data) / ($self->{w} * $self->{h}); 352 my (undef, $ev, $x, $y) = @_;
270 $data = pack "(a" . ($tw * $bpp) . ")*", 353
271 unpack "(a" . ($self->{w} * $bpp) . ")*", $data; 354 my $targ = $::CONN->{player}{tag};
272 $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); 355
356 if ($self->{container} == $::CONN->{player}{tag}) {
357 $targ = $::CONN->{open_container};
273 } 358 }
359
360 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
361 $::CONN->send ("move $targ $self->{tag} 0")
362 if $targ || !($self->{flags} & F_LOCKED);
363 } elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) {
364 $self->{flags} & F_LOCKED
365 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
366 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
367 } elsif ($ev->{button} == 1) {
368 $::CONN->send ("examine $self->{tag}");
369 } elsif ($ev->{button} == 2) {
370 $::CONN->send ("apply $self->{tag}");
371 } elsif ($ev->{button} == 3) {
372 my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
373 if ($self->{container} == $::CONN->{open_container}) {
374 $move_prefix = "take";
375 }
376
377 my @menu_items = (
378 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
379 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
380 ["ignite/thaw", # first try of an easier use of flint&steel
381 sub {
382 $::CONN->send ("mark ". pack "N", $self->{tag});
383 $::CONN->send ("command apply flint and steel");
384 }
385 ],
386 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
387 (
388 $self->{flags} & F_LOCKED
389 ? (
390 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
391 )
392 : (
393 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
394 ["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
395 ["$move_prefix <n>",
396 sub {
397 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
398 }
399 ]
400 )
401 ),
402 );
403
404 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
405 }
406
407 1
274 } 408 };
275 409
276 $self->{s} = $self->{w} / $tw; 410 my $tooltip_std = "<small>"
277 $self->{t} = $self->{h} / $th; 411 . "Left click - examine item\n"
412 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
413 . "Middle click - apply\n"
414 . "Shift-Middle click - lock/unlock\n"
415 . "Right click - further options"
416 . "</small>\n";
278 417
279 $self->{name} ||= glGenTexture; 418 $self->{face_widget} ||= new CFClient::UI::Face
280 419 can_events => 1,
281 glBindTexture GL_TEXTURE_2D, $self->{name}; 420 can_hover => 1,
282 421 anim => $self->{anim},
283 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 422 animspeed => $self->{animspeed}, # TODO# must be set at creation time
284 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; 423 on_button_down => $button_cb,
285
286 if ($::FAST) {
287 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST;
288 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST;
289 } elsif ($self->{mipmap} && $GL_VERSION >= 1.4) {
290 # alternatively check for 0x8191
291 glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, 1;
292 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
293 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR;
294 } else {
295 glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, $self->{mipmap};
296 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
297 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;
298 } 424 ;
425 $self->{face_widget}{face} = $self->{face};
426 $self->{face_widget}{anim} = $self->{anim};
427 $self->{face_widget}{animspeed} = $self->{animspeed};
428 $self->{face_widget}->set_tooltip (
429 "<b>Face/Animation.</b>\n"
430 . "Item uses face #$self->{face}. "
431 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
432 . "\n\n$tooltip_std"
433 );
299 434
300 glGetError; 435 $self->{desc_widget} ||= new CFClient::UI::Label
301 436 can_events => 1,
302 if (defined $data) { 437 can_hover => 1,
303 glTexImage2D GL_TEXTURE_2D, 0, 438 ellipsise => 2,
304 $self->{internalformat}, 439 align => -1,
305 $tw, $th, # need to pad texture first 440 on_button_down => $button_cb,
306 0,
307 $self->{format},
308 $self->{type},
309 $data;
310 CFClient::gl_check "uploading texture %dx%d if=%x f=%x t=%x",
311 $tw, $th, $self->{internalformat}, $self->{format}, $self->{type};
312 } else {
313 glCopyTexImage2D GL_TEXTURE_2D, 0,
314 $self->{internalformat},
315 0, 0,
316 $tw, $th,
317 0;
318 CFClient::gl_check "copying to texture %dx%d if=%x",
319 $tw, $th, $self->{internalformat};
320 } 441 ;
321} 442 my $desc = CFClient::Item::desc_string $self;
443 $self->{desc_widget}->set_text ($desc);
444 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
322 445
323sub DESTROY { 446 $self->{weight_widget} ||= new CFClient::UI::Label
324 my ($self) = @_; 447 can_events => 1,
448 can_hover => 1,
449 ellipsise => 0,
450 align => 0,
451 on_button_down => $button_cb,
452 ;
453 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self);
325 454
326 delete $TEXTURES{$self+0}; 455 $self->{weight_widget}->set_tooltip (
327 456 "<b>Weight</b>.\n"
328 glDeleteTexture delete $self->{name} 457 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
329 if $self->{name}; 458 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
459 . "\n\n$tooltip_std"
460 );
330} 461}
331
332sub restore_state{
333 $_->upload
334 for values %TEXTURES;
335};
336 462
3371; 4631;
338 464
339=back 465=back
340 466

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