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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.105 by root, Sun Jul 23 16:11:12 2006 UTC vs.
Revision 1.128 by root, Thu Nov 16 19:43:04 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
17use Carp ();
16 18
17BEGIN { 19BEGIN {
18 $VERSION = '0.1'; 20 $VERSION = '0.96';
19 21
20 use XSLoader; 22 use XSLoader;
21 XSLoader::load "CFClient", $VERSION; 23 XSLoader::load "CFPlus", $VERSION;
24}
25
26BEGIN {
27 $SIG{__DIE__} = sub {
28 return if CFPlus::in_destruct;
29 #CFPlus::fatal $_[0];#d#
30 CFPlus::error Carp::longmess $_[0];#d#
31 die;#d#
32 };
22} 33}
23 34
24use utf8; 35use utf8;
25 36
26use Carp ();
27use AnyEvent (); 37use AnyEvent ();
28use BerkeleyDB; 38use BerkeleyDB;
29use Pod::POM (); 39use Pod::POM ();
30use Scalar::Util (); 40use Scalar::Util ();
31use Storable (); # finally 41use Storable (); # finally
32 42
33our %STAT_TOOLTIP = ( 43BEGIN {
34 Str => "<b>Physical Strength</b>, determines damage dealt with weapons, how much you can carry, and how often you can attack", 44 use Crossfire::Protocol::Base ();
35 Dex => "<b>Dexterity</b>, your physical agility. Determines chance of being hit and affects armor class and speed", 45 *to_json = \&Crossfire::Protocol::Base::to_json;
36 Con => "<b>Constitution</b>, physical health and toughness. Determines how many healthpoints you can have", 46 *from_json = \&Crossfire::Protocol::Base::from_json;
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", 47}
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.",
41
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);
49 48
50=item guard { BLOCK } 49=item guard { BLOCK }
51 50
52Returns an object that executes the given block as soon as it is destroyed. 51Returns an object that executes the given block as soon as it is destroyed.
53 52
54=cut 53=cut
55 54
56sub guard(&) { 55sub guard(&) {
57 bless \(my $cb = $_[0]), "CFClient::Guard" 56 bless \(my $cb = $_[0]), "CFPlus::Guard"
58} 57}
59 58
60sub CFClient::Guard::DESTROY { 59sub CFPlus::Guard::DESTROY {
61 ${$_[0]}->() 60 ${$_[0]}->()
62} 61}
63 62
64sub asxml($) { 63sub asxml($) {
65 local $_ = $_[0]; 64 local $_ = $_[0];
… …
69 s/</&lt;/g; 68 s/</&lt;/g;
70 69
71 $_ 70 $_
72} 71}
73 72
73sub socketpipe() {
74 socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC
75 or die "cannot establish bidiretcional pipe: $!\n";
76
77 ($fh1, $fh2)
78}
79
80sub background(&;&) {
81 my ($bg, $cb) = @_;
82
83 my ($fh_r, $fh_w) = CFPlus::socketpipe;
84
85 my $pid = fork;
86
87 if (defined $pid && !$pid) {
88 local $SIG{__DIE__};
89
90 open STDOUT, ">&", $fh_w;
91 open STDERR, ">&", $fh_w;
92 close $fh_r;
93 close $fh_w;
94
95 $| = 1;
96
97 eval { $bg->() };
98
99 if ($@) {
100 my $msg = $@;
101 $msg =~ s/\n+/\n/;
102 warn "FATAL: $msg";
103 CFPlus::_exit 1;
104 }
105
106 # win32 is fucked up, of course. exit will clean stuff up,
107 # which destroys our database etc. _exit will exit ALL
108 # forked processes, because of the dreaded fork emulation.
109 CFPlus::_exit 0;
110 }
111
112 close $fh_w;
113
114 my $buffer;
115
116 my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub {
117 unless (sysread $fh_r, $buffer, 4096, length $buffer) {
118 undef $w;
119 $cb->();
120 return;
121 }
122
123 while ($buffer =~ s/^(.*)\n//) {
124 my $line = $1;
125 $line =~ s/\s+$//;
126 utf8::decode $line;
127 if ($line =~ /^\x{e877}json_msg (.*)$/s) {
128 $cb->(from_json $1);
129 } else {
130 ::message ({
131 markup => "background($pid): " . CFPlus::asxml $line,
132 });
133 }
134 }
135 });
136}
137
138sub background_msg {
139 my ($msg) = @_;
140
141 $msg = "\x{e877}json_msg " . to_json $msg;
142 $msg =~ s/\n//g;
143 utf8::encode $msg;
144 print $msg, "\n";
145}
146
74package CFClient::Database; 147package CFPlus::Database;
75 148
76our @ISA = BerkeleyDB::Btree::; 149our @ISA = BerkeleyDB::Btree::;
77 150
78sub get($$) { 151sub get($$) {
79 my $data; 152 my $data;
… …
86my %DB_SYNC; 159my %DB_SYNC;
87 160
88sub put($$$) { 161sub put($$$) {
89 my ($db, $key, $data) = @_; 162 my ($db, $key, $data) = @_;
90 163
164 my $hkey = $db + 0;
165 Scalar::Util::weaken $db;
91 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync }); 166 $DB_SYNC{$hkey} ||= AnyEvent->timer (after => 5, cb => sub {
167 delete $DB_SYNC{$hkey};
168 $db->db_sync if $db;
169 });
92 170
93 $db->db_put ($key => $data) 171 $db->db_put ($key => $data)
94} 172}
95 173
96package CFClient; 174package CFPlus;
97 175
98sub find_rcfile($) { 176sub find_rcfile($) {
99 my $path; 177 my $path;
100 178
101 for (grep !ref, @INC) { 179 for (grep !ref, @INC) {
102 $path = "$_/CFClient/resources/$_[0]"; 180 $path = "$_/CFPlus/resources/$_[0]";
103 return $path if -r $path; 181 return $path if -r $path;
104 } 182 }
105 183
106 die "FATAL: can't find required file $_[0]\n"; 184 die "FATAL: can't find required file $_[0]\n";
107} 185}
108 186
109sub read_cfg { 187sub read_cfg {
110 my ($file) = @_; 188 my ($file) = @_;
111 189
112 open CFG, $file 190 open my $fh, $file
113 or return; 191 or return;
114 192
115 my $CFG;
116
117 local $/; 193 local $/;
118 $CFG = eval <CFG>; 194 my $CFG = <$fh>;
119 195
120 $::CFG = $CFG; 196 if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
121 197 require YAML;
122 close CFG; 198 utf8::decode $CFG;
199 $::CFG = YAML::Load ($CFG);
200 } elsif ($CFG =~ /^\{/) {
201 $::CFG = from_json $CFG;
202 } else {
203 $::CFG = eval $CFG; ## todo comaptibility cruft
204 }
123} 205}
124 206
125sub write_cfg { 207sub write_cfg {
126 my ($file) = @_; 208 my ($file) = @_;
127 209
128 open CFG, ">$file" 210 $::CFG->{VERSION} = $::VERSION;
211
212 open my $fh, ">:utf8", $file
129 or return; 213 or return;
214 print $fh to_json $::CFG;
215}
130 216
131 { 217sub http_proxy {
132 require Data::Dumper; 218 my @proxy = win32_proxy_info;
133 local $Data::Dumper::Purity = 1; 219
134 $::CFG->{VERSION} = $::VERSION; 220 if (@proxy) {
135 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]); 221 "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
222 } elsif (exists $ENV{http_proxy}) {
223 $ENV{http_proxy}
224 } else {
225 ()
136 } 226 }
227}
137 228
138 close CFG; 229sub set_proxy {
230 my $proxy = http_proxy
231 or return;
232
233 $ENV{http_proxy} = $proxy;
234}
235
236sub lwp_useragent {
237 require LWP::UserAgent;
238
239 CFPlus::set_proxy;
240
241 my $ua = LWP::UserAgent->new (
242 agent => "cfplus $VERSION",
243 keep_alive => 1,
244 env_proxy => 1,
245 timeout => 30,
246 );
247}
248
249sub lwp_check($) {
250 my ($res) = @_;
251
252 $res->is_error
253 and die $res->status_line;
254
255 $res
139} 256}
140 257
141our $DB_ENV; 258our $DB_ENV;
259our $DB_STATE;
260
261sub db_table($) {
262 my ($table) = @_;
263
264 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
265
266 new CFPlus::Database
267 -Env => $DB_ENV,
268 -Filename => $table,
269# -Filename => "database",
270# -Subname => $table,
271 -Property => DB_CHKSUM,
272 -Flags => DB_CREATE | DB_UPGRADE,
273 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
274}
142 275
143{ 276{
144 use strict; 277 use strict;
145 278
146 mkdir "$Crossfire::VARDIR/cfplus", 0777; 279 mkdir "$Crossfire::VARDIR/cfplus", 0777;
… …
155# -ErrPrefix => "DATABASE", 288# -ErrPrefix => "DATABASE",
156 -Verbose => 1, 289 -Verbose => 1,
157 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover, 290 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
158 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE, 291 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
159 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error"; 292 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
160}
161 293
162sub db_table($) { 294 $DB_STATE = db_table "state";
163 my ($table) = @_;
164
165 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
166
167 new CFClient::Database
168 -Env => $DB_ENV,
169 -Filename => $table,
170# -Filename => "database",
171# -Subname => $table,
172 -Property => DB_CHKSUM,
173 -Flags => DB_CREATE | DB_UPGRADE,
174 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
175} 295}
176 296
177package CFClient::Layout; 297package CFPlus::Layout;
178 298
179$CFClient::OpenGL::SHUTDOWN_HOOK{"CFClient::Layout"} = sub { 299$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
180 reset_glyph_cache; 300 reset_glyph_cache;
181}; 301};
182 302
183package CFClient::Item; 303package CFPlus::Item;
184 304
185use strict; 305use strict;
186use Crossfire::Protocol::Constants; 306use Crossfire::Protocol::Constants;
187 307
188my $last_enter_count = 1; 308my $last_enter_count = 1;
… …
222} 342}
223 343
224sub do_n_dialog { 344sub do_n_dialog {
225 my ($cb) = @_; 345 my ($cb) = @_;
226 346
227 my $w = new CFClient::UI::FancyFrame 347 my $w = new CFPlus::UI::Toplevel
228 on_delete => sub { $_[0]->destroy; 1 }, 348 on_delete => sub { $_[0]->destroy; 1 },
229 has_close_button => 1, 349 has_close_button => 1,
230 ; 350 ;
231 351
232 $w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center"); 352 $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
233 $vb->add (new CFClient::UI::Label text => "Enter item count:"); 353 $vb->add (new CFPlus::UI::Label text => "Enter item count:");
234 $vb->add (my $entry = new CFClient::UI::Entry 354 $vb->add (my $entry = new CFPlus::UI::Entry
235 text => $last_enter_count, 355 text => $last_enter_count,
236 on_activate => sub { 356 on_activate => sub {
237 my ($entry) = @_; 357 my ($entry) = @_;
238 $last_enter_count = $entry->get_text; 358 $last_enter_count = $entry->get_text;
239 $cb->($last_enter_count); 359 $cb->($last_enter_count);
… …
261 381
262 if ($self->{container} == $::CONN->{player}{tag}) { 382 if ($self->{container} == $::CONN->{player}{tag}) {
263 $targ = $::CONN->{open_container}; 383 $targ = $::CONN->{open_container};
264 } 384 }
265 385
266 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) { 386 if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
267 $::CONN->send ("move $targ $self->{tag} 0") 387 $::CONN->send ("move $targ $self->{tag} 0")
268 if $targ || !($self->{flags} & F_LOCKED); 388 if $targ || !($self->{flags} & F_LOCKED);
269 } elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) { 389 } elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
270 $self->{flags} & F_LOCKED 390 $self->{flags} & F_LOCKED
271 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) 391 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
272 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) 392 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
273 } elsif ($ev->{button} == 1) { 393 } elsif ($ev->{button} == 1) {
274 $::CONN->send ("examine $self->{tag}"); 394 $::CONN->send ("examine $self->{tag}");
… …
285 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }], 405 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
286 ["ignite/thaw", # first try of an easier use of flint&steel 406 ["ignite/thaw", # first try of an easier use of flint&steel
287 sub { 407 sub {
288 $::CONN->send ("mark ". pack "N", $self->{tag}); 408 $::CONN->send ("mark ". pack "N", $self->{tag});
289 $::CONN->send ("command apply flint and steel"); 409 $::CONN->send ("command apply flint and steel");
410 }
411 ],
412 ["inscribe", # first try of an easier use of flint&steel
413 sub {
414 &::open_string_query ("Text to inscribe", sub {
415 my ($entry, $txt) = @_;
416 $::CONN->send ("mark ". pack "N", $self->{tag});
417 $::CONN->send ("command use_skill inscription $txt");
418 });
419 }
420 ],
421 ["rename", # first try of an easier use of flint&steel
422 sub {
423 &::open_string_query ("Rename item to:", sub {
424 my ($entry, $txt) = @_;
425 $::CONN->send ("mark ". pack "N", $self->{tag});
426 $::CONN->send ("command rename to <$txt>");
427 }, $self->{name},
428 "If you input no name or erase the current custom name, the custom name will be unset");
290 } 429 }
291 ], 430 ],
292 ["apply", sub { $::CONN->send ("apply $self->{tag}") }], 431 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
293 ( 432 (
294 $self->{flags} & F_LOCKED 433 $self->{flags} & F_LOCKED
… …
305 ] 444 ]
306 ) 445 )
307 ), 446 ),
308 ); 447 );
309 448
310 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev); 449 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
311 } 450 }
312 451
313 1 452 1
314 }; 453 };
315 454
… …
319 . "Middle click - apply\n" 458 . "Middle click - apply\n"
320 . "Shift-Middle click - lock/unlock\n" 459 . "Shift-Middle click - lock/unlock\n"
321 . "Right click - further options" 460 . "Right click - further options"
322 . "</small>\n"; 461 . "</small>\n";
323 462
463 my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
464 : $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
465 : undef;
466
324 $self->{face_widget} ||= new CFClient::UI::Face 467 $self->{face_widget} ||= new CFPlus::UI::Face
325 can_events => 1, 468 can_events => 1,
326 can_hover => 1, 469 can_hover => 1,
327 anim => $self->{anim}, 470 anim => $self->{anim},
328 animspeed => $self->{animspeed}, # TODO# must be set at creation time 471 animspeed => $self->{animspeed}, # TODO# must be set at creation time
329 on_button_down => $button_cb, 472 on_button_down => $button_cb,
330 ; 473 ;
474 $self->{face_widget}{bg} = $bg;
331 $self->{face_widget}{face} = $self->{face}; 475 $self->{face_widget}{face} = $self->{face};
332 $self->{face_widget}{anim} = $self->{anim}; 476 $self->{face_widget}{anim} = $self->{anim};
333 $self->{face_widget}{animspeed} = $self->{animspeed}; 477 $self->{face_widget}{animspeed} = $self->{animspeed};
334 $self->{face_widget}->set_tooltip ( 478 $self->{face_widget}->set_tooltip (
335 "<b>Face/Animation.</b>\n" 479 "<b>Face/Animation.</b>\n"
336 . "Item uses face #$self->{face}. " 480 . "Item uses face #$self->{face}. "
337 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ") 481 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
338 . "\n\n$tooltip_std" 482 . "\n\n$tooltip_std"
339 ); 483 );
340 484
341 $self->{desc_widget} ||= new CFClient::UI::Label 485 $self->{desc_widget} ||= new CFPlus::UI::Label
342 can_events => 1, 486 can_events => 1,
343 can_hover => 1, 487 can_hover => 1,
344 ellipsise => 2, 488 ellipsise => 2,
345 align => -1, 489 align => -1,
346 on_button_down => $button_cb, 490 on_button_down => $button_cb,
347 ; 491 ;
348 my $desc = CFClient::Item::desc_string $self; 492 my $desc = CFPlus::Item::desc_string $self;
493 $self->{desc_widget}{bg} = $bg;
349 $self->{desc_widget}->set_text ($desc); 494 $self->{desc_widget}->set_text ($desc);
350 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std"); 495 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
351 496
352 $self->{weight_widget} ||= new CFClient::UI::Label 497 $self->{weight_widget} ||= new CFPlus::UI::Label
353 can_events => 1, 498 can_events => 1,
354 can_hover => 1, 499 can_hover => 1,
355 ellipsise => 0, 500 ellipsise => 0,
356 align => 0, 501 align => 0,
357 on_button_down => $button_cb, 502 on_button_down => $button_cb,
358 ; 503 ;
504 $self->{weight_widget}{bg} = $bg;
359 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self); 505 $self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
360
361 $self->{weight_widget}->set_tooltip ( 506 $self->{weight_widget}->set_tooltip (
362 "<b>Weight</b>.\n" 507 "<b>Weight</b>.\n"
363 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ") 508 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
364 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ") 509 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
365 . "\n\n$tooltip_std" 510 . "\n\n$tooltip_std"

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