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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.3 by root, Fri Apr 7 18:20:13 2006 UTC vs.
Revision 1.96 by root, Sun Jul 2 18:52:04 2006 UTC

1=head1 NAME 1=head1 NAME
2 2
3Crossfire::Client - undocumented utility garbage for our crossfire client 3CFClient - undocumented utility garbage for our crossfire client
4 4
5=head1 SYNOPSIS 5=head1 SYNOPSIS
6 6
7 use Crossfire::Client; 7 use CFClient;
8 8
9=head1 DESCRIPTION 9=head1 DESCRIPTION
10 10
11=over 4 11=over 4
12 12
13=cut 13=cut
14 14
15package Crossfire::Client; 15package CFClient;
16 16
17BEGIN { 17BEGIN {
18 $VERSION = '0.1'; 18 $VERSION = '0.1';
19 19
20 use XSLoader; 20 use XSLoader;
21 XSLoader::load "Crossfire::Client", $VERSION; 21 XSLoader::load "CFClient", $VERSION;
22} 22}
23 23
24package Crossfire::Client::Texture; 24use utf8;
25 25
26use Carp ();
27use AnyEvent ();
28use BerkeleyDB;
29use Pod::POM ();
26use Scalar::Util; 30use Scalar::Util ();
31use Storable (); # finally
27 32
28use SDL::OpenGL; 33package CFClient::PodToPango;
29 34
30my @textures; 35use base Pod::POM::View::Text;
31 36
32sub new_from_file { 37our $VERSION = 1; # bump if resultant formatting changes
33 my ($class, $path) = @_;
34 38
35 open my $fh, "<:raw", $path 39our $indent = 0;
40
41*view_seq_code =
42*view_seq_bold = sub { "<b>$_[1]</b>" };
43*view_seq_italic = sub { "<i>$_[1]</i>" };
44*view_seq_space =
45*view_seq_link =
46*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
47
48sub view_seq_text {
49 my $text = $_[1];
50 $text =~ s/\s+/ /g;
51 CFClient::UI::Label::escape ($text)
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 => $data)
112}
113
114package CFClient;
115
116sub find_rcfile($) {
117 my $path;
118
119 for (grep !ref, @INC) {
120 $path = "$_/CFClient/resources/$_[0]";
121 return $path if -r $path;
122 }
123
124 die "FATAL: can't find required file $_[0]\n";
125}
126
127sub read_cfg {
128 my ($file) = @_;
129
130 open CFG, $file
131 or return;
132
133 my $CFG;
134
135 local $/;
136 $CFG = eval <CFG>;
137
138 $::CFG = $CFG;
139
140 close CFG;
141}
142
143sub write_cfg {
144 my ($file) = @_;
145
146 open CFG, ">$file"
147 or return;
148
149 {
150 require Data::Dumper;
151 local $Data::Dumper::Purity = 1;
152 $::CFG->{VERSION} = $::VERSION;
153 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]);
154 }
155
156 close CFG;
157}
158
159our $DB_ENV;
160
161{
162 use strict;
163
164 mkdir "$Crossfire::VARDIR/cfplus", 0777;
165 my $recover = $BerkeleyDB::db_version >= 4.4
166 ? eval "DB_REGISTER | DB_RECOVER"
167 : 0;
168
169 $DB_ENV = new BerkeleyDB::Env
170 -Home => "$Crossfire::VARDIR/cfplus",
171 -Cachesize => 1_000_000,
172 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
173# -ErrPrefix => "DATABASE",
174 -Verbose => 1,
175 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
176 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
177 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
178}
179
180sub db_table($) {
181 my ($table) = @_;
182
183 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
184
185 new CFClient::Database
186 -Env => $DB_ENV,
187 -Filename => $table,
188# -Filename => "database",
189# -Subname => $table,
190 -Property => DB_CHKSUM,
191 -Flags => DB_CREATE | DB_UPGRADE,
192 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
193}
194
195my $pod_cache = db_table "pod_cache";
196
197sub load_pod($$$$) {
198 my ($path, $filtertype, $filterversion, $filtercb) = @_;
199
200 stat $path
36 or die "$path: $!"; 201 or die "$path: $!";
37 202
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 {
38 local $/; 210 local $/;
39 $class->new_from_data (<$fh>) 211 open my $pod, "<:utf8", $_[0]
40} 212 or die "$_[0]: $!";
41 213 <$pod>
42sub new_from_image {
43 my ($class, $image) = @_;
44
45 my $self = bless {
46 image => $data,
47 }; 214 };
48 215
49 push @textures, $self; 216 #utf8::downgrade $pod;
50 Scalar::Util::weaken $textures[-1];
51 217
52 $self->upload; 218 $pom = $filtercb-> (Pod::POM->new->parse_text ($pod));
53 219
54 $self 220 $pod_cache->put ("$path/$filtertype" => Storable::nfreeze [$phash, $pom]);
55}
56 221
57sub upload { 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::Item;
241
242use strict;
243use Crossfire::Protocol::Constants;
244
245my $last_enter_count = 1;
246
247sub desc_string {
58 my ($self) = @_; 248 my ($self) = @_;
59 249
60 return unless $SDL::App::USING_OPENGL; 250 my $desc =
251 $self->{nrof} < 2
252 ? $self->{name}
253 : "$self->{nrof} × $self->{name_pl}";
61 254
62 my ($data, $width, $height); 255 $self->{flags} & F_OPEN
256 and $desc .= " (open)";
257 $self->{flags} & F_APPLIED
258 and $desc .= " (applied)";
259 $self->{flags} & F_UNPAID
260 and $desc .= " (unpaid)";
261 $self->{flags} & F_MAGIC
262 and $desc .= " (magic)";
263 $self->{flags} & F_CURSED
264 and $desc .= " (cursed)";
265 $self->{flags} & F_DAMNED
266 and $desc .= " (damned)";
267 $self->{flags} & F_LOCKED
268 and $desc .= " *";
63 269
64 if (exists $self->{data}) { 270 $desc
65 ($data, $width, $height) = ($self->{data}, $self->{width}, $self->{height}); 271}
66 } else {
67 my $pb = new Gtk2::Gdk::PixbufLoader;
68 $pb->write ($self->{data});
69 $pb->close;
70 272
71 $pb = $pb->get_pixbuf; 273sub weight_string {
72 $pb = $pb->add_alpha (0, 0, 0, 0); 274 my ($self) = @_;
73 275
74 ($data, $width, $height) = ($pb->get_pixels, $pb->get_width, $pb->get_height); 276 my $weight = ($self->{nrof} || 1) * $self->{weight};
277
278 $weight < 0 ? "?" : $weight * 0.001
279}
280
281sub do_n_dialog {
282 my ($cb) = @_;
283
284 my $w = new CFClient::UI::FancyFrame;
285 $w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center");
286 $vb->add (new CFClient::UI::Label text => "Enter item count:");
287 $vb->add (my $entry = new CFClient::UI::Entry
288 text => $last_enter_count,
289 on_activate => sub {
290 my ($entry) = @_;
291 $last_enter_count = $entry->get_text;
292 $cb->($last_enter_count);
293 $w->hide;
294 $w = undef;
295 }
296 );
297 $entry->grab_focus;
298 $w->show;
299
300}
301
302sub update_widgets {
303 my ($self) = @_;
304
305 # necessary to avoid cyclic references
306 Scalar::Util::weaken $self;
307
308 my $button_cb = sub {
309 my (undef, $ev, $x, $y) = @_;
310
311 my $targ = $::CONN->{player}{tag};
312
313 if ($self->{container} == $::CONN->{player}{tag}) {
314 $targ = $::CONN->{open_container};
315 }
316
317 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
318 $::CONN->send ("move $targ $self->{tag} 0")
319 if $targ || !($self->{flags} & F_LOCKED);
320 } elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) {
321 $self->{flags} & F_LOCKED
322 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
323 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
324 } elsif ($ev->{button} == 1) {
325 $::CONN->send ("examine $self->{tag}");
326 } elsif ($ev->{button} == 2) {
327 $::CONN->send ("apply $self->{tag}");
328 } elsif ($ev->{button} == 3) {
329 my @menu_items = (
330 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
331 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
332 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
333 (
334 $self->{flags} & F_LOCKED
335 ? (
336 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
337 )
338 : (
339 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
340 ["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }],
341 ["move n",
342 sub {
343 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
344 }
345 ]
346 )
347 ),
348 );
349
350 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
351 }
352
353 1
75 } 354 };
76 355
77 ($self->{name}) = @{glGenTextures 1}; 356 my $tooltip_std = "<small>"
357 . "Left click - examine item\n"
358 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
359 . "Middle click - apply\n"
360 . "Shift-Middle click - lock/unlock\n"
361 . "Right click - further options"
362 . "</small>\n";
78 363
79 glBindTexture GL_TEXTURE_2D, $self->{name}; 364 $self->{face_widget} ||= new CFClient::UI::Face
80 365 can_events => 1,
81 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR; 366 can_hover => 1,
82 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;#_MIPMAP_LINEAR; 367 anim => $self->{anim},
83 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 368 animspeed => $self->{animspeed}, # TODO# must be set at creation time
84 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; 369 on_button_down => $button_cb,
370 ;
371 $self->{face_widget}{face} = $self->{face};
372 $self->{face_widget}{anim} = $self->{anim};
373 $self->{face_widget}{animspeed} = $self->{animspeed};
374 $self->{face_widget}->set_tooltip (
375 "<b>Face/Animation.</b>\n"
376 . "Item uses face #$self->{face}. "
377 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
378 . "\n\n$tooltip_std"
379 );
85 380
86 glTexImage2D GL_TEXTURE_2D, 0, 381 $self->{desc_widget} ||= new CFClient::UI::Label
87 GL_RGBA8, 382 can_events => 1,
88 $width, $height, 383 can_hover => 1,
89 0, 384 ellipsise => 2,
90 GL_RGBA, 385 align => -1,
91 GL_UNSIGNED_BYTE, 386 on_button_down => $button_cb,
92 $data; 387 ;
93} 388 my $desc = CFClient::Item::desc_string $self;
389 $self->{desc_widget}->set_text ($desc);
390 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
94 391
95sub DESTROY { 392 $self->{weight_widget} ||= new CFClient::UI::Label
96 my ($self) = @_; 393 can_events => 1,
394 can_hover => 1,
395 ellipsise => 0,
396 align => 0,
397 on_button_down => $button_cb,
398 ;
399 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self);
97 400
98 return unless exists $self->{name}; 401 $self->{weight_widget}->set_tooltip (
99 402 "<b>Weight</b>.\n"
100 glDeleteTextures delete $self->{name}; 403 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
404 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
405 . "\n\n$tooltip_std"
406 );
101} 407}
102
103push @::GLINIT, sub {
104 $_->upload
105 for grep $_, @textures;
106};
107 408
1081; 4091;
109 410
110=back 411=back
111 412

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