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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.72 by root, Sat May 27 20:46:54 2006 UTC vs.
Revision 1.116 by root, Fri Aug 18 01:01:00 2006 UTC

1=head1 NAME 1=head1 NAME
2 2
3CFClient - undocumented utility garbage for our crossfire client 3CFPlus - undocumented utility garbage for our crossfire client
4 4
5=head1 SYNOPSIS 5=head1 SYNOPSIS
6 6
7 use CFClient; 7 use CFPlus;
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 CFClient; 15package CFPlus;
16 16
17BEGIN { 17BEGIN {
18 $VERSION = '0.1'; 18 $VERSION = '0.2';
19 19
20 use XSLoader; 20 use XSLoader;
21 XSLoader::load "CFClient", $VERSION; 21 XSLoader::load "CFPlus", $VERSION;
22} 22}
23 23
24use utf8; 24use utf8;
25 25
26use Carp (); 26use Carp ();
27use AnyEvent (); 27use AnyEvent ();
28use BerkeleyDB; 28use BerkeleyDB;
29use Pod::POM ();
30use Scalar::Util ();
31use Storable (); # finally
32
33=item guard { BLOCK }
34
35Returns an object that executes the given block as soon as it is destroyed.
36
37=cut
38
39sub guard(&) {
40 bless \(my $cb = $_[0]), "CFPlus::Guard"
41}
42
43sub CFPlus::Guard::DESTROY {
44 ${$_[0]}->()
45}
46
47sub asxml($) {
48 local $_ = $_[0];
49
50 s/&/&/g;
51 s/>/>/g;
52 s/</&lt;/g;
53
54 $_
55}
56
57package CFPlus::Database;
58
59our @ISA = BerkeleyDB::Btree::;
60
61sub get($$) {
62 my $data;
63
64 $_[0]->db_get ($_[1], $data) == 0
65 ? $data
66 : ()
67}
68
69my %DB_SYNC;
70
71sub put($$$) {
72 my ($db, $key, $data) = @_;
73
74 my $key = $db + 0;
75 Scalar::Util::weaken $db;
76 $DB_SYNC{$key} ||= AnyEvent->timer (after => 5, cb => sub {
77 delete $DB_SYNC{$key};
78 $db->db_sync if $db;
79 });
80
81 $db->db_put ($key => $data)
82}
83
84package CFPlus;
29 85
30sub find_rcfile($) { 86sub find_rcfile($) {
31 my $path; 87 my $path;
32 88
33 for (grep !ref, @INC) { 89 for (grep !ref, @INC) {
34 $path = "$_/CFClient/resources/$_[0]"; 90 $path = "$_/CFPlus/resources/$_[0]";
35 return $path if -r $path; 91 return $path if -r $path;
36 } 92 }
37 93
38 die "FATAL: can't find required file $_[0]\n"; 94 die "FATAL: can't find required file $_[0]\n";
39} 95}
40 96
97BEGIN {
98 use Crossfire::Protocol::Base ();
99 *to_json = \&Crossfire::Protocol::Base::to_json;
100 *from_json = \&Crossfire::Protocol::Base::from_json;
101}
102
41sub read_cfg { 103sub read_cfg {
42 my ($file) = @_; 104 my ($file) = @_;
43 105
44 open CFG, $file 106 open my $fh, $file
45 or return; 107 or return;
46 108
47 my $CFG;
48
49 local $/; 109 local $/;
50 $CFG = eval <CFG>; 110 my $CFG = <$fh>;
51 111
52 $::CFG = $CFG; 112 if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
53 113 require YAML;
54 close CFG; 114 utf8::decode $CFG;
115 $::CFG = YAML::Load ($CFG);
116 } elsif ($CFG =~ /^\{/) {
117 $::CFG = from_json $CFG;
118 } else {
119 $::CFG = eval $CFG; ## todo comaptibility cruft
120 }
55} 121}
56 122
57sub write_cfg { 123sub write_cfg {
58 my ($file) = @_; 124 my ($file) = @_;
59 125
60 open CFG, ">$file" 126 $::CFG->{VERSION} = $::VERSION;
127
128 open my $fh, ">:utf8", $file
61 or return; 129 or return;
62 130 print $fh to_json $::CFG;
63 {
64 require Data::Dumper;
65 local $Data::Dumper::Purity = 1;
66 $::CFG->{VERSION} = $::VERSION;
67 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]);
68 }
69
70 close CFG;
71} 131}
72 132
133our $DB_ENV;
134
135{
136 use strict;
137
73mkdir "$Crossfire::VARDIR/pclient", 0777; 138 mkdir "$Crossfire::VARDIR/cfplus", 0777;
139 my $recover = $BerkeleyDB::db_version >= 4.4
140 ? eval "DB_REGISTER | DB_RECOVER"
141 : 0;
74 142
75our $DB_ENV = new BerkeleyDB::Env 143 $DB_ENV = new BerkeleyDB::Env
76 -Home => "$Crossfire::VARDIR/pclient", 144 -Home => "$Crossfire::VARDIR/cfplus",
77 -Cachesize => 1_000_000, 145 -Cachesize => 1_000_000,
78 -ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt", 146 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
79# -ErrPrefix => "DATABASE", 147# -ErrPrefix => "DATABASE",
80 -Verbose => 1, 148 -Verbose => 1,
81 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN, 149 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
150 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
82 or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error"; 151 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
152}
83 153
84sub db_table($) { 154sub db_table($) {
85 my ($table) = @_; 155 my ($table) = @_;
86 156
87 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; 157 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
88 158
89 new CFClient::Database 159 new CFPlus::Database
90 -Env => $DB_ENV, 160 -Env => $DB_ENV,
91 -Filename => $table, 161 -Filename => $table,
92# -Filename => "database", 162# -Filename => "database",
93# -Subname => $table, 163# -Subname => $table,
94 -Property => DB_CHKSUM, 164 -Property => DB_CHKSUM,
95 -Flags => DB_CREATE | DB_UPGRADE, 165 -Flags => DB_CREATE | DB_UPGRADE,
96 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; 166 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
97} 167}
98 168
99sub pod_to_pango($) { 169package CFPlus::Layout;
100 my ($pom) = @_;
101 170
102 $pom->present ("CFClient::PodToPango") 171$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
103} 172 reset_glyph_cache;
104
105sub pod_to_pango_list($) {
106 my ($pom) = @_;
107
108 [
109 map s/^(\s*)// && [40 * length $1, length $_ ? $_ : " "],
110 split /\n/, $pom->present ("CFClient::PodToPango")
111 ]
112}
113
114package CFClient::PodToPango;
115
116use base Pod::POM::View::Text;
117
118our $indent = 0;
119
120*view_seq_code =
121*view_seq_bold = sub { "<b>$_[1]</b>" };
122*view_seq_italic = sub { "<i>$_[1]</i>" };
123*view_seq_space =
124*view_seq_link =
125*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
126
127sub view_seq_text {
128 my $text = $_[1];
129 $text =~ s/\s+/ /g;
130 CFClient::UI::Label::escape ($text)
131}
132
133sub view_item {
134 ("\t" x ($indent / 4))
135 . $_[1]->title->present ($_[0])
136 . "\n"
137 . $_[1]->content->present ($_[0])
138}
139
140sub view_verbatim {
141 (join "",
142 map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n",
143 split /\n/, CFClient::UI::Label::escape ($_[1]))
144 . "\n"
145}
146
147sub view_textblock {
148 ("\t" x ($indent / 2)) . "$_[1]\n\n"
149}
150
151sub view_head1 {
152 "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
153 . $_[1]->content->present ($_[0])
154}; 173};
155 174
156sub view_head2 {
157 "\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
158 . $_[1]->content->present ($_[0])
159};
160
161sub view_head3 {
162 "\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
163 . $_[1]->content->present ($_[0])
164};
165
166sub view_over {
167 local $indent = $indent + $_[1]->indent;
168 $_[1]->content->present ($_[0])
169}
170
171package CFClient::Database;
172
173our @ISA = BerkeleyDB::Btree::;
174
175sub get($$) {
176 my $data;
177
178 $_[0]->db_get ($_[1], $data) == 0
179 ? $data
180 : ()
181}
182
183my %DB_SYNC;
184
185sub put($$$) {
186 my ($db, $key, $data) = @_;
187
188 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
189
190 $db->db_put ($key => $data)
191}
192
193package CFClient::Item; 175package CFPlus::Item;
194 176
195use strict; 177use strict;
196use Crossfire::Protocol::Constants; 178use Crossfire::Protocol::Constants;
179
180my $last_enter_count = 1;
197 181
198sub desc_string { 182sub desc_string {
199 my ($self) = @_; 183 my ($self) = @_;
200 184
201 my $desc = 185 my $desc =
… …
227 my $weight = ($self->{nrof} || 1) * $self->{weight}; 211 my $weight = ($self->{nrof} || 1) * $self->{weight};
228 212
229 $weight < 0 ? "?" : $weight * 0.001 213 $weight < 0 ? "?" : $weight * 0.001
230} 214}
231 215
216sub do_n_dialog {
217 my ($cb) = @_;
218
219 my $w = new CFPlus::UI::Toplevel
220 on_delete => sub { $_[0]->destroy; 1 },
221 has_close_button => 1,
222 ;
223
224 $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
225 $vb->add (new CFPlus::UI::Label text => "Enter item count:");
226 $vb->add (my $entry = new CFPlus::UI::Entry
227 text => $last_enter_count,
228 on_activate => sub {
229 my ($entry) = @_;
230 $last_enter_count = $entry->get_text;
231 $cb->($last_enter_count);
232 $w->hide;
233 $w->destroy;
234
235 0
236 },
237 on_escape => sub { $w->destroy; 1 },
238 );
239 $entry->grab_focus;
240 $w->show;
241}
242
232sub update_widgets { 243sub update_widgets {
233 my ($self) = @_; 244 my ($self) = @_;
234 245
246 # necessary to avoid cyclic references
247 Scalar::Util::weaken $self;
248
235 my $button_cb = sub { 249 my $button_cb = sub {
236 my (undef, $ev, $x, $y) = @_; 250 my (undef, $ev, $x, $y) = @_;
237 251
238 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
239 my $targ = $::CONN->{player}{tag}; 252 my $targ = $::CONN->{player}{tag};
240 253
241 if ($self->{container} == $::CONN->{player}{tag}) { 254 if ($self->{container} == $::CONN->{player}{tag}) {
242 $targ = $::CONN->{open_container}; 255 $targ = $::CONN->{open_container};
243 } 256 }
244 257
258 if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
245 $::CONN->send ("move $targ $self->{tag} 0"); 259 $::CONN->send ("move $targ $self->{tag} 0")
260 if $targ || !($self->{flags} & F_LOCKED);
261 } elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
262 $self->{flags} & F_LOCKED
263 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
264 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
246 } elsif ($ev->{button} == 1) { 265 } elsif ($ev->{button} == 1) {
247 $::CONN->send ("examine $self->{tag}"); 266 $::CONN->send ("examine $self->{tag}");
248 } elsif ($ev->{button} == 2) { 267 } elsif ($ev->{button} == 2) {
249 $::CONN->send ("apply $self->{tag}"); 268 $::CONN->send ("apply $self->{tag}");
250 } elsif ($ev->{button} == 3) { 269 } elsif ($ev->{button} == 3) {
270 my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
271 if ($self->{container} == $::CONN->{open_container}) {
272 $move_prefix = "take";
273 }
274
251 my @menu_items = ( 275 my @menu_items = (
252 ["examine", sub { $::CONN->send ("examine $self->{tag}") }], 276 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
253 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }], 277 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
278 ["ignite/thaw", # first try of an easier use of flint&steel
279 sub {
280 $::CONN->send ("mark ". pack "N", $self->{tag});
281 $::CONN->send ("command apply flint and steel");
282 }
283 ],
284 ["inscribe", # first try of an easier use of flint&steel
285 sub {
286 &::open_string_query ("Text to inscribe", sub {
287 my ($entry, $txt) = @_;
288 $::CONN->send ("mark ". pack "N", $self->{tag});
289 $::CONN->send ("command use_skill inscription $txt");
290 });
291 }
292 ],
293 ["rename", # first try of an easier use of flint&steel
294 sub {
295 &::open_string_query ("Rename item to:", sub {
296 my ($entry, $txt) = @_;
297 $::CONN->send ("mark ". pack "N", $self->{tag});
298 $::CONN->send ("command rename to <$txt>");
299 }, $self->{name},
300 "If you input no name or erase the current custom name, the custom name will be unset");
301 }
302 ],
254 ["apply", sub { $::CONN->send ("apply $self->{tag}") }], 303 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
255 ( 304 (
256 $self->{flags} & F_LOCKED 305 $self->{flags} & F_LOCKED
257 ? ( 306 ? (
258 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }], 307 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
259 ) 308 )
260 : ( 309 : (
261 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }], 310 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
262 ["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }], 311 ["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
312 ["$move_prefix &lt;n&gt;",
313 sub {
314 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
315 }
316 ]
263 ) 317 )
264 ), 318 ),
265 ); 319 );
266 320
267 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev); 321 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
268 } 322 }
269 323
270 1 324 1
271 }; 325 };
272 326
273 my $tooltip_std = "<small>" 327 my $tooltip_std = "<small>"
274 . "Left click - examine item\n" 328 . "Left click - examine item\n"
275 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n" 329 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
276 . "Middle click - apply\n" 330 . "Middle click - apply\n"
331 . "Shift-Middle click - lock/unlock\n"
277 . "Right click - further options" 332 . "Right click - further options"
278 . "</small>\n"; 333 . "</small>\n";
279 334
335 my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
336 : $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
337 : undef;
338
280 $self->{face_widget} ||= new CFClient::UI::Face 339 $self->{face_widget} ||= new CFPlus::UI::Face
281 can_events => 1, 340 can_events => 1,
282 can_hover => 1, 341 can_hover => 1,
283 anim => $self->{anim}, 342 anim => $self->{anim},
284 animspeed => $self->{animspeed}, # TODO# must be set at creation time 343 animspeed => $self->{animspeed}, # TODO# must be set at creation time
285 on_button_down => $button_cb, 344 on_button_down => $button_cb,
286 ; 345 ;
346 $self->{face_widget}{bg} = $bg;
287 $self->{face_widget}{face} = $self->{face}; 347 $self->{face_widget}{face} = $self->{face};
288 $self->{face_widget}{anim} = $self->{anim}; 348 $self->{face_widget}{anim} = $self->{anim};
289 $self->{face_widget}{animspeed} = $self->{animspeed}; 349 $self->{face_widget}{animspeed} = $self->{animspeed};
290 $self->{face_widget}->set_tooltip ( 350 $self->{face_widget}->set_tooltip (
291 "<b>Face/Animation.</b>\n" 351 "<b>Face/Animation.</b>\n"
292 . "Item uses face #$self->{face}. " 352 . "Item uses face #$self->{face}. "
293 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ") 353 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
294 . "\n\n$tooltip_std" 354 . "\n\n$tooltip_std"
295 ); 355 );
296 356
297 $self->{desc_widget} ||= new CFClient::UI::Label 357 $self->{desc_widget} ||= new CFPlus::UI::Label
298 can_events => 1, 358 can_events => 1,
299 can_hover => 1, 359 can_hover => 1,
300 ellipsise => 2, 360 ellipsise => 2,
301 align => -1, 361 align => -1,
302 on_button_down => $button_cb, 362 on_button_down => $button_cb,
303 ; 363 ;
304 my $desc = CFClient::Item::desc_string $self; 364 my $desc = CFPlus::Item::desc_string $self;
365 $self->{desc_widget}{bg} = $bg;
305 $self->{desc_widget}->set_text ($desc); 366 $self->{desc_widget}->set_text ($desc);
306 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std"); 367 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
307 368
308 $self->{weight_widget} ||= new CFClient::UI::Label 369 $self->{weight_widget} ||= new CFPlus::UI::Label
309 can_events => 1, 370 can_events => 1,
310 can_hover => 1, 371 can_hover => 1,
311 ellipsise => 0, 372 ellipsise => 0,
312 align => 0, 373 align => 0,
313 on_button_down => $button_cb, 374 on_button_down => $button_cb,
314 ; 375 ;
376 $self->{weight_widget}{bg} = $bg;
315 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self); 377 $self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
316
317 $self->{weight_widget}->set_tooltip ( 378 $self->{weight_widget}->set_tooltip (
318 "<b>Weight</b>.\n" 379 "<b>Weight</b>.\n"
319 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ") 380 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
320 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ") 381 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
321 . "\n\n$tooltip_std" 382 . "\n\n$tooltip_std"

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