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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.107 by root, Mon Jul 24 08:23:27 2006 UTC vs.
Revision 1.127 by root, Thu Nov 16 19:42:44 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
17use Carp ();
16 18
17BEGIN { 19BEGIN {
18 $VERSION = '0.1'; 20 $VERSION = '0.95';
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 YAML ();
32use Storable (); # finally 41use Storable (); # finally
33 42
34our %STAT_TOOLTIP = ( 43BEGIN {
35 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 ();
36 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;
37 Con => "<b>Constitution</b>, physical health and toughness. Determines how many healthpoints you can have", 46 *from_json = \&Crossfire::Protocol::Base::from_json;
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", 47}
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 48
51=item guard { BLOCK } 49=item guard { BLOCK }
52 50
53Returns 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.
54 52
55=cut 53=cut
56 54
57sub guard(&) { 55sub guard(&) {
58 bless \(my $cb = $_[0]), "CFClient::Guard" 56 bless \(my $cb = $_[0]), "CFPlus::Guard"
59} 57}
60 58
61sub CFClient::Guard::DESTROY { 59sub CFPlus::Guard::DESTROY {
62 ${$_[0]}->() 60 ${$_[0]}->()
63} 61}
64 62
65sub asxml($) { 63sub asxml($) {
66 local $_ = $_[0]; 64 local $_ = $_[0];
… …
70 s/</&lt;/g; 68 s/</&lt;/g;
71 69
72 $_ 70 $_
73} 71}
74 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
75package CFClient::Database; 147package CFPlus::Database;
76 148
77our @ISA = BerkeleyDB::Btree::; 149our @ISA = BerkeleyDB::Btree::;
78 150
79sub get($$) { 151sub get($$) {
80 my $data; 152 my $data;
… …
87my %DB_SYNC; 159my %DB_SYNC;
88 160
89sub put($$$) { 161sub put($$$) {
90 my ($db, $key, $data) = @_; 162 my ($db, $key, $data) = @_;
91 163
164 my $hkey = $db + 0;
165 Scalar::Util::weaken $db;
92 $DB_SYNC{$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 });
93 170
94 $db->db_put ($key => $data) 171 $db->db_put ($key => $data)
95} 172}
96 173
97package CFClient; 174package CFPlus;
98 175
99sub find_rcfile($) { 176sub find_rcfile($) {
100 my $path; 177 my $path;
101 178
102 for (grep !ref, @INC) { 179 for (grep !ref, @INC) {
103 $path = "$_/CFClient/resources/$_[0]"; 180 $path = "$_/CFPlus/resources/$_[0]";
104 return $path if -r $path; 181 return $path if -r $path;
105 } 182 }
106 183
107 die "FATAL: can't find required file $_[0]\n"; 184 die "FATAL: can't find required file $_[0]\n";
108} 185}
109 186
110sub parse_yaml {
111 my $text = shift;
112
113 utf8::decode $text;
114
115 YAML::Load $text
116}
117
118sub read_cfg { 187sub read_cfg {
119 my ($file) = @_; 188 my ($file) = @_;
120 189
121 open my $fh, $file 190 open my $fh, $file
122 or return; 191 or return;
123 192
124 local $/; 193 local $/;
125 my $CFG = <$fh>; 194 my $CFG = <$fh>;
126 195
196 if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
197 require YAML;
198 utf8::decode $CFG;
199 $::CFG = YAML::Load ($CFG);
127 if ($CFG =~ /^---/) { 200 } elsif ($CFG =~ /^\{/) {
128 $::CFG = parse_yaml $CFG; 201 $::CFG = from_json $CFG;
129 } else { 202 } else {
130 $::CFG = eval $CFG; 203 $::CFG = eval $CFG; ## todo comaptibility cruft
131 } 204 }
132} 205}
133 206
134sub write_cfg { 207sub write_cfg {
135 my ($file) = @_; 208 my ($file) = @_;
136 209
137 $::CFG->{VERSION} = $::VERSION; 210 $::CFG->{VERSION} = $::VERSION;
138 211
139 open my $fh, ">:utf8", $file 212 open my $fh, ">:utf8", $file
140 or return; 213 or return;
141 print $fh YAML::Dump $::CFG; 214 print $fh to_json $::CFG;
215}
216
217sub http_proxy {
218 my @proxy = win32_proxy_info;
219
220 if (@proxy) {
221 "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
222 } elsif (exists $ENV{http_proxy}) {
223 $ENV{http_proxy}
224 } else {
225 ()
226 }
227}
228
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
142} 256}
143 257
144our $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]: $BerkeleyDB::Error"
274}
145 275
146{ 276{
147 use strict; 277 use strict;
148 278
149 mkdir "$Crossfire::VARDIR/cfplus", 0777; 279 mkdir "$Crossfire::VARDIR/cfplus", 0777;
… …
158# -ErrPrefix => "DATABASE", 288# -ErrPrefix => "DATABASE",
159 -Verbose => 1, 289 -Verbose => 1,
160 -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,
161 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE, 291 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
162 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: $BerkeleyDB::Error";
163}
164 293
165sub db_table($) { 294 $DB_STATE = db_table "state";
166 my ($table) = @_;
167
168 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
169
170 new CFClient::Database
171 -Env => $DB_ENV,
172 -Filename => $table,
173# -Filename => "database",
174# -Subname => $table,
175 -Property => DB_CHKSUM,
176 -Flags => DB_CREATE | DB_UPGRADE,
177 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
178} 295}
179 296
180package CFClient::Layout; 297package CFPlus::Layout;
181 298
182$CFClient::OpenGL::SHUTDOWN_HOOK{"CFClient::Layout"} = sub { 299$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
183 reset_glyph_cache; 300 reset_glyph_cache;
184}; 301};
185 302
186package CFClient::Item; 303package CFPlus::Item;
187 304
188use strict; 305use strict;
189use Crossfire::Protocol::Constants; 306use Crossfire::Protocol::Constants;
190 307
191my $last_enter_count = 1; 308my $last_enter_count = 1;
… …
225} 342}
226 343
227sub do_n_dialog { 344sub do_n_dialog {
228 my ($cb) = @_; 345 my ($cb) = @_;
229 346
230 my $w = new CFClient::UI::FancyFrame 347 my $w = new CFPlus::UI::Toplevel
231 on_delete => sub { $_[0]->destroy; 1 }, 348 on_delete => sub { $_[0]->destroy; 1 },
232 has_close_button => 1, 349 has_close_button => 1,
233 ; 350 ;
234 351
235 $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");
236 $vb->add (new CFClient::UI::Label text => "Enter item count:"); 353 $vb->add (new CFPlus::UI::Label text => "Enter item count:");
237 $vb->add (my $entry = new CFClient::UI::Entry 354 $vb->add (my $entry = new CFPlus::UI::Entry
238 text => $last_enter_count, 355 text => $last_enter_count,
239 on_activate => sub { 356 on_activate => sub {
240 my ($entry) = @_; 357 my ($entry) = @_;
241 $last_enter_count = $entry->get_text; 358 $last_enter_count = $entry->get_text;
242 $cb->($last_enter_count); 359 $cb->($last_enter_count);
… …
264 381
265 if ($self->{container} == $::CONN->{player}{tag}) { 382 if ($self->{container} == $::CONN->{player}{tag}) {
266 $targ = $::CONN->{open_container}; 383 $targ = $::CONN->{open_container};
267 } 384 }
268 385
269 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) { 386 if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
270 $::CONN->send ("move $targ $self->{tag} 0") 387 $::CONN->send ("move $targ $self->{tag} 0")
271 if $targ || !($self->{flags} & F_LOCKED); 388 if $targ || !($self->{flags} & F_LOCKED);
272 } elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) { 389 } elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
273 $self->{flags} & F_LOCKED 390 $self->{flags} & F_LOCKED
274 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) 391 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
275 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) 392 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
276 } elsif ($ev->{button} == 1) { 393 } elsif ($ev->{button} == 1) {
277 $::CONN->send ("examine $self->{tag}"); 394 $::CONN->send ("examine $self->{tag}");
… …
288 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }], 405 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
289 ["ignite/thaw", # first try of an easier use of flint&steel 406 ["ignite/thaw", # first try of an easier use of flint&steel
290 sub { 407 sub {
291 $::CONN->send ("mark ". pack "N", $self->{tag}); 408 $::CONN->send ("mark ". pack "N", $self->{tag});
292 $::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");
293 } 429 }
294 ], 430 ],
295 ["apply", sub { $::CONN->send ("apply $self->{tag}") }], 431 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
296 ( 432 (
297 $self->{flags} & F_LOCKED 433 $self->{flags} & F_LOCKED
… …
308 ] 444 ]
309 ) 445 )
310 ), 446 ),
311 ); 447 );
312 448
313 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev); 449 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
314 } 450 }
315 451
316 1 452 1
317 }; 453 };
318 454
… …
326 462
327 my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5] 463 my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
328 : $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5] 464 : $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
329 : undef; 465 : undef;
330 466
331 $self->{face_widget} ||= new CFClient::UI::Face 467 $self->{face_widget} ||= new CFPlus::UI::Face
332 can_events => 1, 468 can_events => 1,
333 can_hover => 1, 469 can_hover => 1,
334 anim => $self->{anim}, 470 anim => $self->{anim},
335 animspeed => $self->{animspeed}, # TODO# must be set at creation time 471 animspeed => $self->{animspeed}, # TODO# must be set at creation time
336 on_button_down => $button_cb, 472 on_button_down => $button_cb,
… …
344 . "Item uses face #$self->{face}. " 480 . "Item uses face #$self->{face}. "
345 . ($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 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
346 . "\n\n$tooltip_std" 482 . "\n\n$tooltip_std"
347 ); 483 );
348 484
349 $self->{desc_widget} ||= new CFClient::UI::Label 485 $self->{desc_widget} ||= new CFPlus::UI::Label
350 can_events => 1, 486 can_events => 1,
351 can_hover => 1, 487 can_hover => 1,
352 ellipsise => 2, 488 ellipsise => 2,
353 align => -1, 489 align => -1,
354 on_button_down => $button_cb, 490 on_button_down => $button_cb,
355 ; 491 ;
356 my $desc = CFClient::Item::desc_string $self; 492 my $desc = CFPlus::Item::desc_string $self;
357 $self->{desc_widget}{bg} = $bg; 493 $self->{desc_widget}{bg} = $bg;
358 $self->{desc_widget}->set_text ($desc); 494 $self->{desc_widget}->set_text ($desc);
359 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std"); 495 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
360 496
361 $self->{weight_widget} ||= new CFClient::UI::Label 497 $self->{weight_widget} ||= new CFPlus::UI::Label
362 can_events => 1, 498 can_events => 1,
363 can_hover => 1, 499 can_hover => 1,
364 ellipsise => 0, 500 ellipsise => 0,
365 align => 0, 501 align => 0,
366 on_button_down => $button_cb, 502 on_button_down => $button_cb,
367 ; 503 ;
368 $self->{weight_widget}{bg} = $bg; 504 $self->{weight_widget}{bg} = $bg;
369 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self); 505 $self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
370 $self->{weight_widget}->set_tooltip ( 506 $self->{weight_widget}->set_tooltip (
371 "<b>Weight</b>.\n" 507 "<b>Weight</b>.\n"
372 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ") 508 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
373 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ") 509 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
374 . "\n\n$tooltip_std" 510 . "\n\n$tooltip_std"

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