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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.109 by elmex, Sun Jul 30 13:40:17 2006 UTC vs.
Revision 1.134 by root, Thu Dec 7 03:54:47 2006 UTC

… …
12 12
13=cut 13=cut
14 14
15package CFPlus; 15package CFPlus;
16 16
17use Carp ();
18
17BEGIN { 19BEGIN {
18 $VERSION = '0.1'; 20 $VERSION = '0.97';
19 21
20 use XSLoader; 22 use XSLoader;
21 XSLoader::load "CFPlus", $VERSION; 23 XSLoader::load "CFPlus", $VERSION;
22} 24}
23 25
24use utf8; 26use utf8;
25 27
26use Carp ();
27use AnyEvent (); 28use AnyEvent ();
28use BerkeleyDB; 29use BerkeleyDB;
29use Pod::POM (); 30use Pod::POM ();
30use Scalar::Util (); 31use Scalar::Util ();
31use JSON::Syck ();
32use Storable (); # finally 32use Storable (); # finally
33 33
34our %STAT_TOOLTIP = ( 34BEGIN {
35 Str => "<b>Physical Strength</b>, determines damage dealt with weapons, how much you can carry, and how often you can attack", 35 use Crossfire::Protocol::Base ();
36 Dex => "<b>Dexterity</b>, your physical agility. Determines chance of being hit and affects armor class and speed", 36 *to_json = \&Crossfire::Protocol::Base::to_json;
37 Con => "<b>Constitution</b>, physical health and toughness. Determines how many healthpoints you can have", 37 *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", 38}
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 39
51=item guard { BLOCK } 40=item guard { BLOCK }
52 41
53Returns an object that executes the given block as soon as it is destroyed. 42Returns an object that executes the given block as soon as it is destroyed.
54 43
… …
58 bless \(my $cb = $_[0]), "CFPlus::Guard" 47 bless \(my $cb = $_[0]), "CFPlus::Guard"
59} 48}
60 49
61sub CFPlus::Guard::DESTROY { 50sub CFPlus::Guard::DESTROY {
62 ${$_[0]}->() 51 ${$_[0]}->()
52}
53
54=item shorten $string[, $maxlength]
55
56=cut
57
58sub shorten($;$) {
59 my ($str, $len) = @_;
60 substr $str, $len, (length $str), "..." if $len + 3 <= length $str;
61 $str
63} 62}
64 63
65sub asxml($) { 64sub asxml($) {
66 local $_ = $_[0]; 65 local $_ = $_[0];
67 66
… …
70 s/</&lt;/g; 69 s/</&lt;/g;
71 70
72 $_ 71 $_
73} 72}
74 73
74sub socketpipe() {
75 socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC
76 or die "cannot establish bidiretcional pipe: $!\n";
77
78 ($fh1, $fh2)
79}
80
81sub background(&;&) {
82 my ($bg, $cb) = @_;
83
84 my ($fh_r, $fh_w) = CFPlus::socketpipe;
85
86 my $pid = fork;
87
88 if (defined $pid && !$pid) {
89 local $SIG{__DIE__};
90
91 open STDOUT, ">&", $fh_w;
92 open STDERR, ">&", $fh_w;
93 close $fh_r;
94 close $fh_w;
95
96 $| = 1;
97
98 eval { $bg->() };
99
100 if ($@) {
101 my $msg = $@;
102 $msg =~ s/\n+/\n/;
103 warn "FATAL: $msg";
104 CFPlus::_exit 1;
105 }
106
107 # win32 is fucked up, of course. exit will clean stuff up,
108 # which destroys our database etc. _exit will exit ALL
109 # forked processes, because of the dreaded fork emulation.
110 CFPlus::_exit 0;
111 }
112
113 close $fh_w;
114
115 my $buffer;
116
117 my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub {
118 unless (sysread $fh_r, $buffer, 4096, length $buffer) {
119 undef $w;
120 $cb->();
121 return;
122 }
123
124 while ($buffer =~ s/^(.*)\n//) {
125 my $line = $1;
126 $line =~ s/\s+$//;
127 utf8::decode $line;
128 if ($line =~ /^\x{e877}json_msg (.*)$/s) {
129 $cb->(from_json $1);
130 } else {
131 ::message ({
132 markup => "background($pid): " . CFPlus::asxml $line,
133 });
134 }
135 }
136 });
137}
138
139sub background_msg {
140 my ($msg) = @_;
141
142 $msg = "\x{e877}json_msg " . to_json $msg;
143 $msg =~ s/\n//g;
144 utf8::encode $msg;
145 print $msg, "\n";
146}
147
75package CFPlus::Database; 148package CFPlus::Database;
76 149
77our @ISA = BerkeleyDB::Btree::; 150our @ISA = BerkeleyDB::Btree::;
78 151
79sub get($$) { 152sub get($$) {
… …
87my %DB_SYNC; 160my %DB_SYNC;
88 161
89sub put($$$) { 162sub put($$$) {
90 my ($db, $key, $data) = @_; 163 my ($db, $key, $data) = @_;
91 164
165 my $hkey = $db + 0;
166 Scalar::Util::weaken $db;
92 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync }); 167 $DB_SYNC{$hkey} ||= AnyEvent->timer (after => 5, cb => sub {
168 delete $DB_SYNC{$hkey};
169 $db->db_sync if $db;
170 });
93 171
94 $db->db_put ($key => $data) 172 $db->db_put ($key => $data)
95} 173}
96 174
97package CFPlus; 175package CFPlus;
… …
103 $path = "$_/CFPlus/resources/$_[0]"; 181 $path = "$_/CFPlus/resources/$_[0]";
104 return $path if -r $path; 182 return $path if -r $path;
105 } 183 }
106 184
107 die "FATAL: can't find required file $_[0]\n"; 185 die "FATAL: can't find required file $_[0]\n";
108}
109
110$JSON::Syck::ImplicitUnicode = 1;
111
112sub from_json {
113 JSON::Syck::Load $_[0]
114}
115
116sub to_json {
117 JSON::Syck::Dump $_[0]
118} 186}
119 187
120sub read_cfg { 188sub read_cfg {
121 my ($file) = @_; 189 my ($file) = @_;
122 190
… …
145 open my $fh, ">:utf8", $file 213 open my $fh, ">:utf8", $file
146 or return; 214 or return;
147 print $fh to_json $::CFG; 215 print $fh to_json $::CFG;
148} 216}
149 217
218sub http_proxy {
219 my @proxy = win32_proxy_info;
220
221 if (@proxy) {
222 "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
223 } elsif (exists $ENV{http_proxy}) {
224 $ENV{http_proxy}
225 } else {
226 ()
227 }
228}
229
230sub set_proxy {
231 my $proxy = http_proxy
232 or return;
233
234 $ENV{http_proxy} = $proxy;
235}
236
237sub lwp_useragent {
238 require LWP::UserAgent;
239
240 CFPlus::set_proxy;
241
242 my $ua = LWP::UserAgent->new (
243 agent => "cfplus $VERSION",
244 keep_alive => 1,
245 env_proxy => 1,
246 timeout => 30,
247 );
248}
249
250sub lwp_check($) {
251 my ($res) = @_;
252
253 $res->is_error
254 and die $res->status_line;
255
256 $res
257}
258
150our $DB_ENV; 259our $DB_ENV;
151 260our $DB_STATE;
152{
153 use strict;
154
155 mkdir "$Crossfire::VARDIR/cfplus", 0777;
156 my $recover = $BerkeleyDB::db_version >= 4.4
157 ? eval "DB_REGISTER | DB_RECOVER"
158 : 0;
159
160 $DB_ENV = new BerkeleyDB::Env
161 -Home => "$Crossfire::VARDIR/cfplus",
162 -Cachesize => 1_000_000,
163 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
164# -ErrPrefix => "DATABASE",
165 -Verbose => 1,
166 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
167 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
168 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
169}
170 261
171sub db_table($) { 262sub db_table($) {
172 my ($table) = @_; 263 my ($table) = @_;
173 264
174 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; 265 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
… …
179# -Filename => "database", 270# -Filename => "database",
180# -Subname => $table, 271# -Subname => $table,
181 -Property => DB_CHKSUM, 272 -Property => DB_CHKSUM,
182 -Flags => DB_CREATE | DB_UPGRADE, 273 -Flags => DB_CREATE | DB_UPGRADE,
183 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error" 274 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
275}
276
277{
278 use strict;
279
280 my $HOME = "$Crossfire::VARDIR/cfplus-$BerkeleyDB::db_version";
281
282 mkdir $HOME, 0777;
283 my $recover = $BerkeleyDB::db_version >= 4.4
284 ? eval "DB_REGISTER | DB_RECOVER"
285 : 0;
286
287 $DB_ENV = new BerkeleyDB::Env
288 -Home => $HOME,
289 -Cachesize => 1_000_000,
290 -ErrFile => "$HOME/errorlog.txt",
291# -ErrPrefix => "DATABASE",
292 -Verbose => 1,
293 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
294 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
295 or die "unable to create/open database home $HOME: $BerkeleyDB::Error";
296
297 $DB_STATE = db_table "state";
184} 298}
185 299
186package CFPlus::Layout; 300package CFPlus::Layout;
187 301
188$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub { 302$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
… …
231} 345}
232 346
233sub do_n_dialog { 347sub do_n_dialog {
234 my ($cb) = @_; 348 my ($cb) = @_;
235 349
236 my $w = new CFPlus::UI::FancyFrame 350 my $w = new CFPlus::UI::Toplevel
237 on_delete => sub { $_[0]->destroy; 1 }, 351 on_delete => sub { $_[0]->destroy; 1 },
238 has_close_button => 1, 352 has_close_button => 1,
239 ; 353 ;
240 354
241 $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center"); 355 $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
… …
286 } elsif ($ev->{button} == 3) { 400 } elsif ($ev->{button} == 3) {
287 my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop'; 401 my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
288 if ($self->{container} == $::CONN->{open_container}) { 402 if ($self->{container} == $::CONN->{open_container}) {
289 $move_prefix = "take"; 403 $move_prefix = "take";
290 } 404 }
405
406 my $shortname = CFPlus::shorten $self->{name}, 14;
291 407
292 my @menu_items = ( 408 my @menu_items = (
293 ["examine", sub { $::CONN->send ("examine $self->{tag}") }], 409 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
294 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }], 410 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
295 ["ignite/thaw", # first try of an easier use of flint&steel 411 ["ignite/thaw", # first try of an easier use of flint&steel
… …
305 $::CONN->send ("mark ". pack "N", $self->{tag}); 421 $::CONN->send ("mark ". pack "N", $self->{tag});
306 $::CONN->send ("command use_skill inscription $txt"); 422 $::CONN->send ("command use_skill inscription $txt");
307 }); 423 });
308 } 424 }
309 ], 425 ],
426 ["rename", # first try of an easier use of flint&steel
427 sub {
428 &::open_string_query ("Rename item to:", sub {
429 my ($entry, $txt) = @_;
430 $::CONN->send ("mark ". pack "N", $self->{tag});
431 $::CONN->send ("command rename to <$txt>");
432 }, $self->{name},
433 "If you input no name or erase the current custom name, the custom name will be unset");
434 }
435 ],
310 ["apply", sub { $::CONN->send ("apply $self->{tag}") }], 436 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
311 ( 437 (
312 $self->{flags} & F_LOCKED 438 $self->{flags} & F_LOCKED
313 ? ( 439 ? (
314 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }], 440 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
… …
321 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") }) 447 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
322 } 448 }
323 ] 449 ]
324 ) 450 )
325 ), 451 ),
452 ["bind <i>apply $shortname</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["apply $self->{name}"]) }],
326 ); 453 );
327 454
328 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev); 455 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
329 } 456 }
330 457

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