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/cvs/deliantra/Deliantra-Client/DC.pm
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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.110 by root, Sun Jul 30 17:43:26 2006 UTC vs.
Revision 1.130 by root, Sun Dec 3 16:48:24 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 Storable (); # finally 32use Storable (); # finally
32 33
33our %STAT_TOOLTIP = ( 34BEGIN {
34 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 ();
35 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;
36 Con => "<b>Constitution</b>, physical health and toughness. Determines how many healthpoints you can have", 37 *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", 38}
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 39
50=item guard { BLOCK } 40=item guard { BLOCK }
51 41
52Returns 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.
53 43
… …
69 s/</&lt;/g; 59 s/</&lt;/g;
70 60
71 $_ 61 $_
72} 62}
73 63
64sub socketpipe() {
65 socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC
66 or die "cannot establish bidiretcional pipe: $!\n";
67
68 ($fh1, $fh2)
69}
70
71sub background(&;&) {
72 my ($bg, $cb) = @_;
73
74 my ($fh_r, $fh_w) = CFPlus::socketpipe;
75
76 my $pid = fork;
77
78 if (defined $pid && !$pid) {
79 local $SIG{__DIE__};
80
81 open STDOUT, ">&", $fh_w;
82 open STDERR, ">&", $fh_w;
83 close $fh_r;
84 close $fh_w;
85
86 $| = 1;
87
88 eval { $bg->() };
89
90 if ($@) {
91 my $msg = $@;
92 $msg =~ s/\n+/\n/;
93 warn "FATAL: $msg";
94 CFPlus::_exit 1;
95 }
96
97 # win32 is fucked up, of course. exit will clean stuff up,
98 # which destroys our database etc. _exit will exit ALL
99 # forked processes, because of the dreaded fork emulation.
100 CFPlus::_exit 0;
101 }
102
103 close $fh_w;
104
105 my $buffer;
106
107 my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub {
108 unless (sysread $fh_r, $buffer, 4096, length $buffer) {
109 undef $w;
110 $cb->();
111 return;
112 }
113
114 while ($buffer =~ s/^(.*)\n//) {
115 my $line = $1;
116 $line =~ s/\s+$//;
117 utf8::decode $line;
118 if ($line =~ /^\x{e877}json_msg (.*)$/s) {
119 $cb->(from_json $1);
120 } else {
121 ::message ({
122 markup => "background($pid): " . CFPlus::asxml $line,
123 });
124 }
125 }
126 });
127}
128
129sub background_msg {
130 my ($msg) = @_;
131
132 $msg = "\x{e877}json_msg " . to_json $msg;
133 $msg =~ s/\n//g;
134 utf8::encode $msg;
135 print $msg, "\n";
136}
137
74package CFPlus::Database; 138package CFPlus::Database;
75 139
76our @ISA = BerkeleyDB::Btree::; 140our @ISA = BerkeleyDB::Btree::;
77 141
78sub get($$) { 142sub get($$) {
… …
86my %DB_SYNC; 150my %DB_SYNC;
87 151
88sub put($$$) { 152sub put($$$) {
89 my ($db, $key, $data) = @_; 153 my ($db, $key, $data) = @_;
90 154
155 my $hkey = $db + 0;
156 Scalar::Util::weaken $db;
91 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync }); 157 $DB_SYNC{$hkey} ||= AnyEvent->timer (after => 5, cb => sub {
158 delete $DB_SYNC{$hkey};
159 $db->db_sync if $db;
160 });
92 161
93 $db->db_put ($key => $data) 162 $db->db_put ($key => $data)
94} 163}
95 164
96package CFPlus; 165package CFPlus;
… …
102 $path = "$_/CFPlus/resources/$_[0]"; 171 $path = "$_/CFPlus/resources/$_[0]";
103 return $path if -r $path; 172 return $path if -r $path;
104 } 173 }
105 174
106 die "FATAL: can't find required file $_[0]\n"; 175 die "FATAL: can't find required file $_[0]\n";
107}
108
109BEGIN {
110 use Crossfire::Protocol::Base ();
111 *to_json = \&Crossfire::Protocol::Base::to_json;
112 *from_json = \&Crossfire::Protocol::Base::from_json;
113} 176}
114 177
115sub read_cfg { 178sub read_cfg {
116 my ($file) = @_; 179 my ($file) = @_;
117 180
… …
140 open my $fh, ">:utf8", $file 203 open my $fh, ">:utf8", $file
141 or return; 204 or return;
142 print $fh to_json $::CFG; 205 print $fh to_json $::CFG;
143} 206}
144 207
208sub http_proxy {
209 my @proxy = win32_proxy_info;
210
211 if (@proxy) {
212 "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
213 } elsif (exists $ENV{http_proxy}) {
214 $ENV{http_proxy}
215 } else {
216 ()
217 }
218}
219
220sub set_proxy {
221 my $proxy = http_proxy
222 or return;
223
224 $ENV{http_proxy} = $proxy;
225}
226
227sub lwp_useragent {
228 require LWP::UserAgent;
229
230 CFPlus::set_proxy;
231
232 my $ua = LWP::UserAgent->new (
233 agent => "cfplus $VERSION",
234 keep_alive => 1,
235 env_proxy => 1,
236 timeout => 30,
237 );
238}
239
240sub lwp_check($) {
241 my ($res) = @_;
242
243 $res->is_error
244 and die $res->status_line;
245
246 $res
247}
248
145our $DB_ENV; 249our $DB_ENV;
250our $DB_STATE;
251
252sub db_table($) {
253 my ($table) = @_;
254
255 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
256
257 new CFPlus::Database
258 -Env => $DB_ENV,
259 -Filename => $table,
260# -Filename => "database",
261# -Subname => $table,
262 -Property => DB_CHKSUM,
263 -Flags => DB_CREATE | DB_UPGRADE,
264 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
265}
146 266
147{ 267{
148 use strict; 268 use strict;
149 269
150 mkdir "$Crossfire::VARDIR/cfplus", 0777; 270 mkdir "$Crossfire::VARDIR/cfplus", 0777;
… …
159# -ErrPrefix => "DATABASE", 279# -ErrPrefix => "DATABASE",
160 -Verbose => 1, 280 -Verbose => 1,
161 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover, 281 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
162 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE, 282 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
163 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error"; 283 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
164}
165 284
166sub db_table($) { 285 $DB_STATE = db_table "state";
167 my ($table) = @_;
168
169 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
170
171 new CFPlus::Database
172 -Env => $DB_ENV,
173 -Filename => $table,
174# -Filename => "database",
175# -Subname => $table,
176 -Property => DB_CHKSUM,
177 -Flags => DB_CREATE | DB_UPGRADE,
178 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
179} 286}
180 287
181package CFPlus::Layout; 288package CFPlus::Layout;
182 289
183$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub { 290$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
… …
226} 333}
227 334
228sub do_n_dialog { 335sub do_n_dialog {
229 my ($cb) = @_; 336 my ($cb) = @_;
230 337
231 my $w = new CFPlus::UI::FancyFrame 338 my $w = new CFPlus::UI::Toplevel
232 on_delete => sub { $_[0]->destroy; 1 }, 339 on_delete => sub { $_[0]->destroy; 1 },
233 has_close_button => 1, 340 has_close_button => 1,
234 ; 341 ;
235 342
236 $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center"); 343 $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
… …
298 &::open_string_query ("Text to inscribe", sub { 405 &::open_string_query ("Text to inscribe", sub {
299 my ($entry, $txt) = @_; 406 my ($entry, $txt) = @_;
300 $::CONN->send ("mark ". pack "N", $self->{tag}); 407 $::CONN->send ("mark ". pack "N", $self->{tag});
301 $::CONN->send ("command use_skill inscription $txt"); 408 $::CONN->send ("command use_skill inscription $txt");
302 }); 409 });
410 }
411 ],
412 ["rename", # first try of an easier use of flint&steel
413 sub {
414 &::open_string_query ("Rename item to:", sub {
415 my ($entry, $txt) = @_;
416 $::CONN->send ("mark ". pack "N", $self->{tag});
417 $::CONN->send ("command rename to <$txt>");
418 }, $self->{name},
419 "If you input no name or erase the current custom name, the custom name will be unset");
303 } 420 }
304 ], 421 ],
305 ["apply", sub { $::CONN->send ("apply $self->{tag}") }], 422 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
306 ( 423 (
307 $self->{flags} & F_LOCKED 424 $self->{flags} & F_LOCKED

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