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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.37 by root, Sun Apr 16 07:25:29 2006 UTC vs.
Revision 1.104 by root, Sun Jul 23 11:09:57 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 SDL::OpenGL; 29use Pod::POM ();
30use Scalar::Util ();
31use Storable (); # finally
27 32
28our %GL_EXT; 33our %STAT_TOOLTIP = (
29our $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.",
30 41
31our $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.",
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);
32 49
33sub gl_init { 50=item guard { BLOCK }
34 $GL_VERSION = gl_version * 1;
35 %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions;
36 51
37 $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.
38 53
39 glEnable GL_TEXTURE_2D; 54=cut
40 glEnable GL_COLOR_MATERIAL;
41 glShadeModel GL_FLAT;
42 glDisable GL_DEPTH_TEST;
43 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
44 55
45 glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST; 56sub guard(&) {
46 57 bless \(my $cb = $_[0]), "CFClient::Guard"
47 CFClient::Texture::restore_state ();
48} 58}
59
60sub CFClient::Guard::DESTROY {
61 ${$_[0]}->()
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 => $data)
143}
144
145package CFClient;
49 146
50sub find_rcfile($) { 147sub find_rcfile($) {
51 my $path; 148 my $path;
52 149
53 for (@INC) { 150 for (grep !ref, @INC) {
54 $path = "$_/CFClient/resources/$_[0]"; 151 $path = "$_/CFClient/resources/$_[0]";
55 return $path if -r $path; 152 return $path if -r $path;
56 } 153 }
57 154
58 die "FATAL: can't find required file $_[0]\n"; 155 die "FATAL: can't find required file $_[0]\n";
… …
88 } 185 }
89 186
90 close CFG; 187 close CFG;
91} 188}
92 189
190our $DB_ENV;
191
192{
193 use strict;
194
93mkdir "$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;
94 199
95our $DB_ENV = new BerkeleyDB::Env 200 $DB_ENV = new BerkeleyDB::Env
96 -Home => "$Crossfire::VARDIR/pclient", 201 -Home => "$Crossfire::VARDIR/cfplus",
97 -Cachesize => 1_000_000, 202 -Cachesize => 1_000_000,
98 -ErrFile => "/proc/self/fd/2", 203 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
99 -ErrPrefix => "DATABASE", 204# -ErrPrefix => "DATABASE",
100 -Verbose => 1, 205 -Verbose => 1,
101 -Flags => DB_CREATE | DB_JOINENV | 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,
102 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: $BerkeleyDB::Error";
209}
103 210
104sub db_table($) { 211sub db_table($) {
212 my ($table) = @_;
213
214 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
215
105 new CFClient::Database 216 new CFClient::Database
106 -Env => $DB_ENV, 217 -Env => $DB_ENV,
218 -Filename => $table,
107 -Filename => "database", 219# -Filename => "database",
108 -Subname => $_[0], 220# -Subname => $table,
221 -Property => DB_CHKSUM,
109 -Flags => DB_CREATE | DB_UPGRADE, 222 -Flags => DB_CREATE | DB_UPGRADE,
110 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; 223 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
111} 224}
112 225
226my $pod_cache = db_table "pod_cache";
227
228sub load_pod($$$$) {
229 my ($path, $filtertype, $filterversion, $filtercb) = @_;
230
231 stat $path
232 or die "$path: $!";
233
234 my $phash = join ",", $filterversion, $CFClient::PodToPango::VERSION, (stat _)[7,9];
235
236 my ($chash, $pom) = eval { @{ Storable::thaw $pod_cache->get ("$path/$filtertype") } };
237
238 return $pom if $chash eq $phash;
239
240 my $pod = do {
241 local $/;
242 open my $pod, "<:utf8", $_[0]
243 or die "$_[0]: $!";
244 <$pod>
245 };
246
247 #utf8::downgrade $pod;
248
249 $pom = $filtercb-> (Pod::POM->new->parse_text ($pod));
250
251 $pod_cache->put ("$path/$filtertype" => Storable::nfreeze [$phash, $pom]);
252
253 $pom
254}
255
256sub pod_to_pango($) {
257 my ($pom) = @_;
258
259 $pom->present ("CFClient::PodToPango")
260}
261
262sub pod_to_pango_list($) {
263 my ($pom) = @_;
264
265 [
266 map s/^(\s*)// && [40 * length $1, length $_ ? $_ : " "],
267 split /\n/, $pom->present ("CFClient::PodToPango")
268 ]
269}
270
271package CFClient::Layout;
272
273$CFClient::OpenGL::SHUTDOWN_HOOK{"CFClient::Layout"} = sub {
274 reset_glyph_cache;
275};
276
113package CFClient::Database; 277package CFClient::Item;
114
115our @ISA = BerkeleyDB::Btree::;
116
117sub get($$) {
118 my $data;
119
120 $_[0]->db_get ($_[1], $data) == 0
121 ? $data
122 : ()
123}
124
125my %DB_SYNC;
126
127sub put($$$) {
128 my ($db, $key, $data) = @_;
129
130 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
131
132 $db->db_put ($key => $data)
133}
134
135package CFClient::Texture;
136 278
137use strict; 279use strict;
280use Crossfire::Protocol::Constants;
138 281
139use Scalar::Util; 282my $last_enter_count = 1;
140 283
141use SDL::OpenGL; 284sub desc_string {
142
143my %TEXTURES;
144
145sub new {
146 my ($class, %data) = @_;
147
148 my $self = bless {
149 internalformat => GL_RGBA,
150 format => GL_RGBA,
151 type => GL_UNSIGNED_BYTE,
152 %data,
153 }, $class;
154
155 Scalar::Util::weaken ($TEXTURES{$self+0} = $self);
156
157 $self->upload;
158
159 $self
160}
161
162sub new_from_image {
163 my ($class, $image, %arg) = @_;
164
165 $class->new (image => $image, %arg)
166}
167
168sub new_from_file {
169 my ($class, $path) = @_;
170
171 open my $fh, "<:raw", $path
172 or die "$path: $!";
173
174 local $/;
175 $class->new_from_image (<$fh>)
176}
177
178#sub new_from_surface {
179# my ($class, $surface) = @_;
180#
181# $surface->rgba;
182#
183# $class->new (
184# data => $surface->pixels,
185# w => $surface->width,
186# h => $surface->height,
187# )
188#}
189
190sub new_from_layout {
191 my ($class, $layout) = @_;
192
193 my ($w, $h, $data) = $layout->render;
194
195 $class->new (
196 w => $w,
197 h => $h,
198 data => $data,
199 internalformat => GL_ALPHA4,
200 format => GL_ALPHA,
201 type => GL_UNSIGNED_BYTE,
202 )
203}
204
205sub new_from_opengl {
206 my ($class, $w, $h, $cb) = @_;
207
208 $class->new (w => $w, h => $h, render_cb => $cb)
209}
210
211sub topot {
212 (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0]
213}
214
215sub upload {
216 my ($self) = @_; 285 my ($self) = @_;
217 286
218 return unless $GL_VERSION; 287 my $desc =
288 $self->{nrof} < 2
289 ? $self->{name}
290 : "$self->{nrof} × $self->{name_pl}";
219 291
220 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 .= " *";
221 306
222 if (exists $self->{data}) { 307 $desc
223 $data = $self->{data}; 308}
224 309
225 } elsif (exists $self->{render_cb}) { 310sub weight_string {
226 glViewport 0, 0, $self->{w}, $self->{h}; 311 my ($self) = @_;
227 glMatrixMode GL_PROJECTION;
228 glLoadIdentity;
229 glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
230 glMatrixMode GL_MODELVIEW;
231 glLoadIdentity;
232 $self->{render_cb}->($self, $self->{w}, $self->{h});
233 312
234 } else { 313 my $weight = ($self->{nrof} || 1) * $self->{weight};
235 ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type}) 314
236 = 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 { $_[0]->destroy; 1 },
323 has_close_button => 1,
237 } 324 ;
238 325
239 my ($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 $w->destroy;
240 336
241 unless ($tw && $th) { 337 0
242 $tw = $th = 1; 338 },
243 $data = "\x00" x 64; 339 on_escape => sub { $w->destroy; 1 },
244 } 340 );
341 $entry->grab_focus;
342 $w->show;
343}
245 344
246 $self->{minified} = [CFClient::average $tw, $th, $data] 345sub update_widgets {
247 if $self->{minify}; 346 my ($self) = @_;
248 347
249 unless ($GL_NPOT) { 348 # necessary to avoid cyclic references
250 # TODO: does not work for zero-sized textures 349 Scalar::Util::weaken $self;
251 $tw = topot $tw;
252 $th = topot $th;
253 350
254 if ($tw != $self->{w} || $th != $self->{h} && defined $data) { 351 my $button_cb = sub {
255 my $bpp = (length $data) / ($self->{w} * $self->{h}); 352 my (undef, $ev, $x, $y) = @_;
256 $data = pack "(a" . ($tw * $bpp) . ")*", 353
257 unpack "(a" . ($self->{w} * $bpp) . ")*", $data; 354 my $targ = $::CONN->{player}{tag};
258 $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); 355
356 if ($self->{container} == $::CONN->{player}{tag}) {
357 $targ = $::CONN->{open_container};
259 } 358 }
359
360 if (($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 &lt;n&gt;",
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
260 } 408 };
261 409
262 $self->{s} = $self->{w} / $tw; 410 my $tooltip_std = "<small>"
263 $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";
264 417
265 $self->{name} ||= (glGenTextures 1)->[0]; 418 $self->{face_widget} ||= new CFClient::UI::Face
266 419 can_events => 1,
267 glBindTexture GL_TEXTURE_2D, $self->{name}; 420 can_hover => 1,
268 421 anim => $self->{anim},
269 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; 422 animspeed => $self->{animspeed}, # TODO# must be set at creation time
270 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; 423 on_button_down => $button_cb,
271 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 424 ;
272 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; 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 );
273 434
274 if (defined $data) { 435 $self->{desc_widget} ||= new CFClient::UI::Label
275 glTexImage2D GL_TEXTURE_2D, 0, 436 can_events => 1,
276 $self->{internalformat}, 437 can_hover => 1,
277 $tw, $th, # need to pad texture first 438 ellipsise => 2,
278 0, 439 align => -1,
279 $self->{format}, 440 on_button_down => $button_cb,
280 $self->{type},
281 $data;
282 glGetError and die;
283 } else {
284 glCopyTexImage2D GL_TEXTURE_2D, 0,
285 $self->{internalformat},
286 0, 0,
287 $tw, $th,
288 0;
289 glGetError and die "glCopyTexImage2D $tw,$th";
290 } 441 ;
291} 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");
292 445
293sub DESTROY { 446 $self->{weight_widget} ||= new CFClient::UI::Label
294 my ($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);
295 454
296 delete $TEXTURES{$self+0}; 455 $self->{weight_widget}->set_tooltip (
297 456 "<b>Weight</b>.\n"
298 glDeleteTextures delete $self->{name} 457 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
299 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 );
300} 461}
301
302sub restore_state{
303 $_->upload
304 for values %TEXTURES;
305};
306 462
3071; 4631;
308 464
309=back 465=back
310 466

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