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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.84 by elmex, Wed May 31 12:44:17 2006 UTC vs.
Revision 1.108 by root, Sun Jul 30 13:16:44 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 = '0.1';
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 JSON::Syck ();
32use Storable (); # finally
33
34our %STAT_TOOLTIP = (
35 Str => "<b>Physical Strength</b>, determines damage dealt with weapons, how much you can carry, and how often you can attack",
36 Dex => "<b>Dexterity</b>, your physical agility. Determines chance of being hit and affects armor class and speed",
37 Con => "<b>Constitution</b>, physical health and toughness. Determines how many healthpoints you can have",
38 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",
39 Wis => "<b>Wisdom</b>, the ability to learn and use divine magic (prayers). Determines how many grace points you can have",
40 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",
41 Cha => "<b>Charisma</b>, how well you are received by NPCs. Affects buying and selling prices in shops.",
42
43 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.",
44 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.",
45 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.",
46 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.",
47 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.",
48 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.",
49);
50
51=item guard { BLOCK }
52
53Returns an object that executes the given block as soon as it is destroyed.
54
55=cut
56
57sub guard(&) {
58 bless \(my $cb = $_[0]), "CFPlus::Guard"
59}
60
61sub CFPlus::Guard::DESTROY {
62 ${$_[0]}->()
63}
64
65sub asxml($) {
66 local $_ = $_[0];
67
68 s/&/&amp;/g;
69 s/>/&gt;/g;
70 s/</&lt;/g;
71
72 $_
73}
74
75package CFPlus::Database;
76
77our @ISA = BerkeleyDB::Btree::;
78
79sub get($$) {
80 my $data;
81
82 $_[0]->db_get ($_[1], $data) == 0
83 ? $data
84 : ()
85}
86
87my %DB_SYNC;
88
89sub put($$$) {
90 my ($db, $key, $data) = @_;
91
92 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
93
94 $db->db_put ($key => $data)
95}
96
97package CFPlus;
29 98
30sub find_rcfile($) { 99sub find_rcfile($) {
31 my $path; 100 my $path;
32 101
33 for (grep !ref, @INC) { 102 for (grep !ref, @INC) {
34 $path = "$_/CFClient/resources/$_[0]"; 103 $path = "$_/CFPlus/resources/$_[0]";
35 return $path if -r $path; 104 return $path if -r $path;
36 } 105 }
37 106
38 die "FATAL: can't find required file $_[0]\n"; 107 die "FATAL: can't find required file $_[0]\n";
39} 108}
40 109
110$JSON::Syck::ImplicitUnicode = 1;
111
112sub from_json {
113 JSON::Syck::Load $_[0]
114}
115
116sub to_json {
117 JSON::Syck::Dump $_[0]
118}
119
41sub read_cfg { 120sub read_cfg {
42 my ($file) = @_; 121 my ($file) = @_;
43 122
44 open CFG, $file 123 open my $fh, $file
45 or return; 124 or return;
46 125
47 my $CFG;
48
49 local $/; 126 local $/;
50 $CFG = eval <CFG>; 127 my $CFG = <$fh>;
51 128
52 $::CFG = $CFG; 129 if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
53 130 require YAML;
54 close CFG; 131 utf8::decode $CFG;
132 $::CFG = YAML::Load ($CFG);
133 } elsif ($CFG =~ /^\{/) {
134 $::CFG = from_json $CFG;
135 } else {
136 $::CFG = eval $CFG; ## todo comaptibility cruft
137 }
55} 138}
56 139
57sub write_cfg { 140sub write_cfg {
58 my ($file) = @_; 141 my ($file) = @_;
59 142
60 open CFG, ">$file" 143 $::CFG->{VERSION} = $::VERSION;
144
145 open my $fh, ">:utf8", $file
61 or return; 146 or return;
62 147 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} 148}
72
73mkdir "$Crossfire::VARDIR/cfplus", 0777;
74 149
75our $DB_ENV; 150our $DB_ENV;
76 151
77{ 152{
78 use strict; 153 use strict;
79 154
155 mkdir "$Crossfire::VARDIR/cfplus", 0777;
80 my $recover = $BerkeleyDB::db_version >= 4.4 156 my $recover = $BerkeleyDB::db_version >= 4.4
81 ? eval "DB_REGISTER | DB_RECOVER" 157 ? eval "DB_REGISTER | DB_RECOVER"
82 : 0; 158 : 0;
83 159
84 $DB_ENV = new BerkeleyDB::Env 160 $DB_ENV = new BerkeleyDB::Env
… …
95sub db_table($) { 171sub db_table($) {
96 my ($table) = @_; 172 my ($table) = @_;
97 173
98 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; 174 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
99 175
100 new CFClient::Database 176 new CFPlus::Database
101 -Env => $DB_ENV, 177 -Env => $DB_ENV,
102 -Filename => $table, 178 -Filename => $table,
103# -Filename => "database", 179# -Filename => "database",
104# -Subname => $table, 180# -Subname => $table,
105 -Property => DB_CHKSUM, 181 -Property => DB_CHKSUM,
106 -Flags => DB_CREATE | DB_UPGRADE, 182 -Flags => DB_CREATE | DB_UPGRADE,
107 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error" 183 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
108} 184}
109 185
110sub pod_to_pango($) { 186package CFPlus::Layout;
111 my ($pom) = @_;
112 187
113 $pom->present ("CFClient::PodToPango") 188$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
114} 189 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}; 190};
166 191
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; 192package CFPlus::Item;
205 193
206use strict; 194use strict;
207use Crossfire::Protocol::Constants; 195use Crossfire::Protocol::Constants;
208 196
209my $last_enter_count = 1; 197my $last_enter_count = 1;
… …
243} 231}
244 232
245sub do_n_dialog { 233sub do_n_dialog {
246 my ($cb) = @_; 234 my ($cb) = @_;
247 235
248 my $w = new CFClient::UI::FancyFrame; 236 my $w = new CFPlus::UI::FancyFrame
237 on_delete => sub { $_[0]->destroy; 1 },
238 has_close_button => 1,
239 ;
240
249 $w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center"); 241 $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
250 $vb->add (new CFClient::UI::Label text => "Enter item count:"); 242 $vb->add (new CFPlus::UI::Label text => "Enter item count:");
251 $vb->add (my $entry = new CFClient::UI::Entry 243 $vb->add (my $entry = new CFPlus::UI::Entry
252 text => $last_enter_count, 244 text => $last_enter_count,
253 on_activate => sub { 245 on_activate => sub {
254 my ($entry) = @_; 246 my ($entry) = @_;
255 $last_enter_count = $entry->get_text; 247 $last_enter_count = $entry->get_text;
256 $cb->($last_enter_count); 248 $cb->($last_enter_count);
257 $w->hide; 249 $w->hide;
258 $w = undef; 250 $w->destroy;
251
252 0
259 } 253 },
254 on_escape => sub { $w->destroy; 1 },
260 ); 255 );
261 $entry->focus_in; 256 $entry->grab_focus;
262 $w->show; 257 $w->show;
263
264} 258}
265 259
266sub update_widgets { 260sub update_widgets {
267 my ($self) = @_; 261 my ($self) = @_;
262
263 # necessary to avoid cyclic references
264 Scalar::Util::weaken $self;
268 265
269 my $button_cb = sub { 266 my $button_cb = sub {
270 my (undef, $ev, $x, $y) = @_; 267 my (undef, $ev, $x, $y) = @_;
271 268
272 my $targ = $::CONN->{player}{tag}; 269 my $targ = $::CONN->{player}{tag};
273 270
274 if ($self->{container} == $::CONN->{player}{tag}) { 271 if ($self->{container} == $::CONN->{player}{tag}) {
275 $targ = $::CONN->{open_container}; 272 $targ = $::CONN->{open_container};
276 } 273 }
277 274
278 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) { 275 if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
279 $::CONN->send ("move $targ $self->{tag} 0") 276 $::CONN->send ("move $targ $self->{tag} 0")
280 if $targ || !($self->{flags} & F_LOCKED); 277 if $targ || !($self->{flags} & F_LOCKED);
278 } elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
279 $self->{flags} & F_LOCKED
280 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
281 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
281 } elsif ($ev->{button} == 1) { 282 } elsif ($ev->{button} == 1) {
282 $::CONN->send ("examine $self->{tag}"); 283 $::CONN->send ("examine $self->{tag}");
283 } elsif ($ev->{button} == 2) { 284 } elsif ($ev->{button} == 2) {
284 $::CONN->send ("apply $self->{tag}"); 285 $::CONN->send ("apply $self->{tag}");
285 } elsif ($ev->{button} == 3) { 286 } elsif ($ev->{button} == 3) {
287 my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
288 if ($self->{container} == $::CONN->{open_container}) {
289 $move_prefix = "take";
290 }
291
286 my @menu_items = ( 292 my @menu_items = (
287 ["examine", sub { $::CONN->send ("examine $self->{tag}") }], 293 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
288 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }], 294 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
295 ["ignite/thaw", # first try of an easier use of flint&steel
296 sub {
297 $::CONN->send ("mark ". pack "N", $self->{tag});
298 $::CONN->send ("command apply flint and steel");
299 }
300 ],
289 ["apply", sub { $::CONN->send ("apply $self->{tag}") }], 301 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
290 ( 302 (
291 $self->{flags} & F_LOCKED 303 $self->{flags} & F_LOCKED
292 ? ( 304 ? (
293 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }], 305 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
294 ) 306 )
295 : ( 307 : (
296 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }], 308 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
297 ["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }], 309 ["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
298 ["move n", 310 ["$move_prefix &lt;n&gt;",
299 sub { 311 sub {
300 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") }) 312 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
301 } 313 }
302 ] 314 ]
303 ) 315 )
304 ), 316 ),
305 ); 317 );
306 318
307 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev); 319 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
308 } 320 }
309 321
310 1 322 1
311 }; 323 };
312 324
313 my $tooltip_std = "<small>" 325 my $tooltip_std = "<small>"
314 . "Left click - examine item\n" 326 . "Left click - examine item\n"
315 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n" 327 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
316 . "Middle click - apply\n" 328 . "Middle click - apply\n"
329 . "Shift-Middle click - lock/unlock\n"
317 . "Right click - further options" 330 . "Right click - further options"
318 . "</small>\n"; 331 . "</small>\n";
319 332
333 my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
334 : $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
335 : undef;
336
320 $self->{face_widget} ||= new CFClient::UI::Face 337 $self->{face_widget} ||= new CFPlus::UI::Face
321 can_events => 1, 338 can_events => 1,
322 can_hover => 1, 339 can_hover => 1,
323 anim => $self->{anim}, 340 anim => $self->{anim},
324 animspeed => $self->{animspeed}, # TODO# must be set at creation time 341 animspeed => $self->{animspeed}, # TODO# must be set at creation time
325 on_button_down => $button_cb, 342 on_button_down => $button_cb,
326 ; 343 ;
344 $self->{face_widget}{bg} = $bg;
327 $self->{face_widget}{face} = $self->{face}; 345 $self->{face_widget}{face} = $self->{face};
328 $self->{face_widget}{anim} = $self->{anim}; 346 $self->{face_widget}{anim} = $self->{anim};
329 $self->{face_widget}{animspeed} = $self->{animspeed}; 347 $self->{face_widget}{animspeed} = $self->{animspeed};
330 $self->{face_widget}->set_tooltip ( 348 $self->{face_widget}->set_tooltip (
331 "<b>Face/Animation.</b>\n" 349 "<b>Face/Animation.</b>\n"
332 . "Item uses face #$self->{face}. " 350 . "Item uses face #$self->{face}. "
333 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ") 351 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
334 . "\n\n$tooltip_std" 352 . "\n\n$tooltip_std"
335 ); 353 );
336 354
337 $self->{desc_widget} ||= new CFClient::UI::Label 355 $self->{desc_widget} ||= new CFPlus::UI::Label
338 can_events => 1, 356 can_events => 1,
339 can_hover => 1, 357 can_hover => 1,
340 ellipsise => 2, 358 ellipsise => 2,
341 align => -1, 359 align => -1,
342 on_button_down => $button_cb, 360 on_button_down => $button_cb,
343 ; 361 ;
344 my $desc = CFClient::Item::desc_string $self; 362 my $desc = CFPlus::Item::desc_string $self;
363 $self->{desc_widget}{bg} = $bg;
345 $self->{desc_widget}->set_text ($desc); 364 $self->{desc_widget}->set_text ($desc);
346 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std"); 365 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
347 366
348 $self->{weight_widget} ||= new CFClient::UI::Label 367 $self->{weight_widget} ||= new CFPlus::UI::Label
349 can_events => 1, 368 can_events => 1,
350 can_hover => 1, 369 can_hover => 1,
351 ellipsise => 0, 370 ellipsise => 0,
352 align => 0, 371 align => 0,
353 on_button_down => $button_cb, 372 on_button_down => $button_cb,
354 ; 373 ;
374 $self->{weight_widget}{bg} = $bg;
355 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self); 375 $self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
356
357 $self->{weight_widget}->set_tooltip ( 376 $self->{weight_widget}->set_tooltip (
358 "<b>Weight</b>.\n" 377 "<b>Weight</b>.\n"
359 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ") 378 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
360 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ") 379 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
361 . "\n\n$tooltip_std" 380 . "\n\n$tooltip_std"
362 ); 381 );
363} 382}
364 383
365package CFClient::Binder;
366
367my @ALLOWED_MODIFIER_KEYS = (
368 (CFClient::SDLK_LSHIFT),
369 (CFClient::SDLK_LCTRL ),
370 (CFClient::SDLK_LALT ),
371 (CFClient::SDLK_LMETA ),
372
373 (CFClient::SDLK_RSHIFT),
374 (CFClient::SDLK_RCTRL ),
375 (CFClient::SDLK_RALT ),
376 (CFClient::SDLK_RMETA ),
377);
378
379my %ALLOWED_MODIFIERS = (
380 (CFClient::KMOD_LSHIFT) => "LSHIFT",
381 (CFClient::KMOD_LCTRL ) => "LCTRL",
382 (CFClient::KMOD_LALT ) => "LALT",
383 (CFClient::KMOD_LMETA ) => "LMETA",
384
385 (CFClient::KMOD_RSHIFT) => "RSHIFT",
386 (CFClient::KMOD_RCTRL ) => "RCTRL",
387 (CFClient::KMOD_RALT ) => "RALT",
388 (CFClient::KMOD_RMETA ) => "RMETA",
389);
390
391my %DIRECT_BIND_CHARS = map { $_ => 1 } qw/0 1 2 3 4 5 6 7 8 9/;
392my @DIRECT_BIND_KEYS = (
393 CFClient::SDLK_F1,
394 CFClient::SDLK_F2,
395 CFClient::SDLK_F3,
396 CFClient::SDLK_F4,
397 CFClient::SDLK_F5,
398 CFClient::SDLK_F6,
399 CFClient::SDLK_F7,
400 CFClient::SDLK_F8,
401 CFClient::SDLK_F9,
402 CFClient::SDLK_F10,
403 CFClient::SDLK_F11,
404 CFClient::SDLK_F12,
405 CFClient::SDLK_F13,
406 CFClient::SDLK_F14,
407 CFClient::SDLK_F15,
408);
409
410# this binding dialog asks for a key-combo to be pressed
411# and if successful it calls the $cb with $mod and $sym as args.
412sub open_binding_dialog {
413 my ($cb) = @_;
414
415 my $w = new CFClient::UI::FancyFrame
416 title => "Bind Action",
417 x => "center",
418 y => "center";
419
420 $w->add (my $vb = new CFClient::UI::VBox);
421 $vb->add (new CFClient::UI::Label
422 text => "Press a modifier (CTRL, ALT and/or SHIFT) and a key."
423 ."You can only bind 0-9 and F1-F15 without modifiers."
424 );
425 $vb->add (my $entry = new CFClient::UI::Entry
426 text => "",
427 on_key_down => sub {
428 my ($entry, $ev) = @_;
429
430 my $mod = $ev->{mod};
431 my $sym = $ev->{sym};
432
433 # XXX: This seems a little bit hackisch to me, but i have to ignore them
434 if (grep { $_ == $sym } @ALLOWED_MODIFIER_KEYS) {
435 return;
436 }
437
438 if ($mod == CFClient::KMOD_NONE
439 and not $DIRECT_BIND_CHARS{chr ($ev->{unicode})}
440 and not grep { $sym == $_ } @DIRECT_BIND_KEYS)
441 {
442 $::STATUSBOX->add (
443 "Can't bind key ".CFClient::SDL_GetKeyName ($sym)
444 ." directly without modifier! It would damage the completer handling."
445 );
446 return;
447 }
448
449 $entry->focus_out;
450
451 $cb->($mod, $sym);
452
453 $w->destroy
454 });
455
456 $entry->focus_in;
457 $w->show;
458}
459
460sub keycombo_to_name {
461 my ($mod, $sym) = @_;
462
463 my $mods = join '+',
464 map { $ALLOWED_MODIFIERS{$_} }
465 grep { ($_ + 0) & ($mod + 0) }
466 keys %ALLOWED_MODIFIERS;
467 $mods .= "+" if $mods ne '';
468
469 return $mods . CFClient::SDL_GetKeyName ($sym);
470}
471
4721; 3841;
473 385
474=back 386=back
475 387
476=head1 AUTHOR 388=head1 AUTHOR

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