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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.83 by root, Wed May 31 07:40:33 2006 UTC vs.
Revision 1.120 by root, Wed Sep 20 16:01:07 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 = '0.52';
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 $hkey = $db + 0;
75 Scalar::Util::weaken $db;
76 $DB_SYNC{$hkey} ||= AnyEvent->timer (after => 5, cb => sub {
77 delete $DB_SYNC{$hkey};
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
73mkdir "$Crossfire::VARDIR/cfplus", 0777;
74 132
75our $DB_ENV; 133our $DB_ENV;
76 134
77{ 135{
78 use strict; 136 use strict;
79 137
138 mkdir "$Crossfire::VARDIR/cfplus", 0777;
80 my $recover = $BerkeleyDB::db_version >= 4.4 139 my $recover = $BerkeleyDB::db_version >= 4.4
81 ? eval "DB_REGISTER | DB_RECOVER" 140 ? eval "DB_REGISTER | DB_RECOVER"
82 : 0; 141 : 0;
83 142
84 $DB_ENV = new BerkeleyDB::Env 143 $DB_ENV = new BerkeleyDB::Env
… …
95sub db_table($) { 154sub db_table($) {
96 my ($table) = @_; 155 my ($table) = @_;
97 156
98 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; 157 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
99 158
100 new CFClient::Database 159 new CFPlus::Database
101 -Env => $DB_ENV, 160 -Env => $DB_ENV,
102 -Filename => $table, 161 -Filename => $table,
103# -Filename => "database", 162# -Filename => "database",
104# -Subname => $table, 163# -Subname => $table,
105 -Property => DB_CHKSUM, 164 -Property => DB_CHKSUM,
106 -Flags => DB_CREATE | DB_UPGRADE, 165 -Flags => DB_CREATE | DB_UPGRADE,
107 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error" 166 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
108} 167}
109 168
110sub pod_to_pango($) { 169package CFPlus::Layout;
111 my ($pom) = @_;
112 170
113 $pom->present ("CFClient::PodToPango") 171$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
114} 172 reset_glyph_cache;
115
116sub pod_to_pango_list($) {
117 my ($pom) = @_;
118
119 [
120 map s/^(\s*)// && [40 * length $1, length $_ ? $_ : " "],
121 split /\n/, $pom->present ("CFClient::PodToPango")
122 ]
123}
124
125package CFClient::PodToPango;
126
127use base Pod::POM::View::Text;
128
129our $indent = 0;
130
131*view_seq_code =
132*view_seq_bold = sub { "<b>$_[1]</b>" };
133*view_seq_italic = sub { "<i>$_[1]</i>" };
134*view_seq_space =
135*view_seq_link =
136*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
137
138sub view_seq_text {
139 my $text = $_[1];
140 $text =~ s/\s+/ /g;
141 CFClient::UI::Label::escape ($text)
142}
143
144sub view_item {
145 ("\t" x ($indent / 4))
146 . $_[1]->title->present ($_[0])
147 . "\n"
148 . $_[1]->content->present ($_[0])
149}
150
151sub view_verbatim {
152 (join "",
153 map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n",
154 split /\n/, CFClient::UI::Label::escape ($_[1]))
155 . "\n"
156}
157
158sub view_textblock {
159 ("\t" x ($indent / 2)) . "$_[1]\n\n"
160}
161
162sub view_head1 {
163 "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
164 . $_[1]->content->present ($_[0])
165}; 173};
166 174
167sub view_head2 {
168 "\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
169 . $_[1]->content->present ($_[0])
170};
171
172sub view_head3 {
173 "\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
174 . $_[1]->content->present ($_[0])
175};
176
177sub view_over {
178 local $indent = $indent + $_[1]->indent;
179 $_[1]->content->present ($_[0])
180}
181
182package CFClient::Database;
183
184our @ISA = BerkeleyDB::Btree::;
185
186sub get($$) {
187 my $data;
188
189 $_[0]->db_get ($_[1], $data) == 0
190 ? $data
191 : ()
192}
193
194my %DB_SYNC;
195
196sub put($$$) {
197 my ($db, $key, $data) = @_;
198
199 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
200
201 $db->db_put ($key => $data)
202}
203
204package CFClient::Item; 175package CFPlus::Item;
205 176
206use strict; 177use strict;
207use Crossfire::Protocol::Constants; 178use Crossfire::Protocol::Constants;
179
180my $last_enter_count = 1;
208 181
209sub desc_string { 182sub desc_string {
210 my ($self) = @_; 183 my ($self) = @_;
211 184
212 my $desc = 185 my $desc =
… …
238 my $weight = ($self->{nrof} || 1) * $self->{weight}; 211 my $weight = ($self->{nrof} || 1) * $self->{weight};
239 212
240 $weight < 0 ? "?" : $weight * 0.001 213 $weight < 0 ? "?" : $weight * 0.001
241} 214}
242 215
216sub do_n_dialog {
217 my ($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 $w->show;
241}
242
243sub update_widgets { 243sub update_widgets {
244 my ($self) = @_; 244 my ($self) = @_;
245 245
246 # necessary to avoid cyclic references
247 Scalar::Util::weaken $self;
248
246 my $button_cb = sub { 249 my $button_cb = sub {
247 my (undef, $ev, $x, $y) = @_; 250 my (undef, $ev, $x, $y) = @_;
248 251
249 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
250 my $targ = $::CONN->{player}{tag}; 252 my $targ = $::CONN->{player}{tag};
251 253
252 if ($self->{container} == $::CONN->{player}{tag}) { 254 if ($self->{container} == $::CONN->{player}{tag}) {
253 $targ = $::CONN->{open_container}; 255 $targ = $::CONN->{open_container};
254 } 256 }
255 257
258 if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
256 $::CONN->send ("move $targ $self->{tag} 0") 259 $::CONN->send ("move $targ $self->{tag} 0")
257 if $targ || !($self->{flags} & F_LOCKED); 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, $self->{tag})
258 } elsif ($ev->{button} == 1) { 265 } elsif ($ev->{button} == 1) {
259 $::CONN->send ("examine $self->{tag}"); 266 $::CONN->send ("examine $self->{tag}");
260 } elsif ($ev->{button} == 2) { 267 } elsif ($ev->{button} == 2) {
261 $::CONN->send ("apply $self->{tag}"); 268 $::CONN->send ("apply $self->{tag}");
262 } elsif ($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
263 my @menu_items = ( 275 my @menu_items = (
264 ["examine", sub { $::CONN->send ("examine $self->{tag}") }], 276 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
265 ["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 ],
266 ["apply", sub { $::CONN->send ("apply $self->{tag}") }], 303 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
267 ( 304 (
268 $self->{flags} & F_LOCKED 305 $self->{flags} & F_LOCKED
269 ? ( 306 ? (
270 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }], 307 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
271 ) 308 )
272 : ( 309 : (
273 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }], 310 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
274 ["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} $_[0]") })
315 }
316 ]
275 ) 317 )
276 ), 318 ),
277 ); 319 );
278 320
279 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev); 321 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
280 } 322 }
281 323
282 1 324 1
283 }; 325 };
284 326
285 my $tooltip_std = "<small>" 327 my $tooltip_std = "<small>"
286 . "Left click - examine item\n" 328 . "Left click - examine item\n"
287 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n" 329 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
288 . "Middle click - apply\n" 330 . "Middle click - apply\n"
331 . "Shift-Middle click - lock/unlock\n"
289 . "Right click - further options" 332 . "Right click - further options"
290 . "</small>\n"; 333 . "</small>\n";
291 334
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
292 $self->{face_widget} ||= new CFClient::UI::Face 339 $self->{face_widget} ||= new CFPlus::UI::Face
293 can_events => 1, 340 can_events => 1,
294 can_hover => 1, 341 can_hover => 1,
295 anim => $self->{anim}, 342 anim => $self->{anim},
296 animspeed => $self->{animspeed}, # TODO# must be set at creation time 343 animspeed => $self->{animspeed}, # TODO# must be set at creation time
297 on_button_down => $button_cb, 344 on_button_down => $button_cb,
298 ; 345 ;
346 $self->{face_widget}{bg} = $bg;
299 $self->{face_widget}{face} = $self->{face}; 347 $self->{face_widget}{face} = $self->{face};
300 $self->{face_widget}{anim} = $self->{anim}; 348 $self->{face_widget}{anim} = $self->{anim};
301 $self->{face_widget}{animspeed} = $self->{animspeed}; 349 $self->{face_widget}{animspeed} = $self->{animspeed};
302 $self->{face_widget}->set_tooltip ( 350 $self->{face_widget}->set_tooltip (
303 "<b>Face/Animation.</b>\n" 351 "<b>Face/Animation.</b>\n"
304 . "Item uses face #$self->{face}. " 352 . "Item uses face #$self->{face}. "
305 . ($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 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
306 . "\n\n$tooltip_std" 354 . "\n\n$tooltip_std"
307 ); 355 );
308 356
309 $self->{desc_widget} ||= new CFClient::UI::Label 357 $self->{desc_widget} ||= new CFPlus::UI::Label
310 can_events => 1, 358 can_events => 1,
311 can_hover => 1, 359 can_hover => 1,
312 ellipsise => 2, 360 ellipsise => 2,
313 align => -1, 361 align => -1,
314 on_button_down => $button_cb, 362 on_button_down => $button_cb,
315 ; 363 ;
316 my $desc = CFClient::Item::desc_string $self; 364 my $desc = CFPlus::Item::desc_string $self;
365 $self->{desc_widget}{bg} = $bg;
317 $self->{desc_widget}->set_text ($desc); 366 $self->{desc_widget}->set_text ($desc);
318 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std"); 367 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
319 368
320 $self->{weight_widget} ||= new CFClient::UI::Label 369 $self->{weight_widget} ||= new CFPlus::UI::Label
321 can_events => 1, 370 can_events => 1,
322 can_hover => 1, 371 can_hover => 1,
323 ellipsise => 0, 372 ellipsise => 0,
324 align => 0, 373 align => 0,
325 on_button_down => $button_cb, 374 on_button_down => $button_cb,
326 ; 375 ;
376 $self->{weight_widget}{bg} = $bg;
327 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self); 377 $self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
328
329 $self->{weight_widget}->set_tooltip ( 378 $self->{weight_widget}->set_tooltip (
330 "<b>Weight</b>.\n" 379 "<b>Weight</b>.\n"
331 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ") 380 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
332 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ") 381 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
333 . "\n\n$tooltip_std" 382 . "\n\n$tooltip_std"
334 ); 383 );
335} 384}
336 385
337package CFClient::Binder;
338
339my @ALLOWED_MODIFIER_KEYS = (
340 (CFClient::SDLK_LSHIFT),
341 (CFClient::SDLK_LCTRL ),
342 (CFClient::SDLK_LALT ),
343 (CFClient::SDLK_LMETA ),
344
345 (CFClient::SDLK_RSHIFT),
346 (CFClient::SDLK_RCTRL ),
347 (CFClient::SDLK_RALT ),
348 (CFClient::SDLK_RMETA ),
349);
350
351my %ALLOWED_MODIFIERS = (
352 (CFClient::KMOD_LSHIFT) => "LSHIFT",
353 (CFClient::KMOD_LCTRL ) => "LCTRL",
354 (CFClient::KMOD_LALT ) => "LALT",
355 (CFClient::KMOD_LMETA ) => "LMETA",
356
357 (CFClient::KMOD_RSHIFT) => "RSHIFT",
358 (CFClient::KMOD_RCTRL ) => "RCTRL",
359 (CFClient::KMOD_RALT ) => "RALT",
360 (CFClient::KMOD_RMETA ) => "RMETA",
361);
362
363my %DIRECT_BIND_CHARS = map { $_ => 1 } qw/0 1 2 3 4 5 6 7 8 9/;
364my @DIRECT_BIND_KEYS = (
365 CFClient::SDLK_F1,
366 CFClient::SDLK_F2,
367 CFClient::SDLK_F3,
368 CFClient::SDLK_F4,
369 CFClient::SDLK_F5,
370 CFClient::SDLK_F6,
371 CFClient::SDLK_F7,
372 CFClient::SDLK_F8,
373 CFClient::SDLK_F9,
374 CFClient::SDLK_F10,
375 CFClient::SDLK_F11,
376 CFClient::SDLK_F12,
377 CFClient::SDLK_F13,
378 CFClient::SDLK_F14,
379 CFClient::SDLK_F15,
380);
381
382# this binding dialog asks for a key-combo to be pressed
383# and if successful it calls the $cb with $mod and $sym as args.
384sub open_binding_dialog {
385 my ($cb) = @_;
386
387 my $w = new CFClient::UI::FancyFrame
388 title => "Bind Action",
389 x => "center",
390 y => "center";
391
392 $w->add (my $vb = new CFClient::UI::VBox);
393 $vb->add (new CFClient::UI::Label
394 text => "Press a modifier (CTRL, ALT and/or SHIFT) and a key."
395 ."You can only bind 0-9 and F1-F15 without modifiers."
396 );
397 $vb->add (my $entry = new CFClient::UI::Entry
398 text => "",
399 on_key_down => sub {
400 my ($entry, $ev) = @_;
401
402 my $mod = $ev->{mod};
403 my $sym = $ev->{sym};
404
405 # XXX: This seems a little bit hackisch to me, but i have to ignore them
406 if (grep { $_ == $sym } @ALLOWED_MODIFIER_KEYS) {
407 return;
408 }
409
410 if ($mod == CFClient::KMOD_NONE
411 and not $DIRECT_BIND_CHARS{chr ($ev->{unicode})}
412 and not grep { $sym == $_ } @DIRECT_BIND_KEYS)
413 {
414 $::STATUSBOX->add (
415 "Can't bind key ".CFClient::SDL_GetKeyName ($sym)
416 ." directly without modifier! It would damage the completer handling."
417 );
418 return;
419 }
420
421 $entry->focus_out;
422
423 $cb->($mod, $sym);
424
425 $w->destroy
426 });
427
428 $entry->focus_in;
429 $w->show;
430}
431
432sub keycombo_to_name {
433 my ($mod, $sym) = @_;
434
435 my $mods = join '+',
436 map { $ALLOWED_MODIFIERS{$_} }
437 grep { ($_ + 0) & ($mod + 0) }
438 keys %ALLOWED_MODIFIERS;
439 $mods .= "+" if $mods ne '';
440
441 return $mods . CFClient::SDL_GetKeyName ($sym);
442}
443
4441; 3861;
445 387
446=back 388=back
447 389
448=head1 AUTHOR 390=head1 AUTHOR

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