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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.72 by root, Sat May 27 20:46:54 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}
72 149
150our $DB_ENV;
151
152{
153 use strict;
154
73mkdir "$Crossfire::VARDIR/pclient", 0777; 155 mkdir "$Crossfire::VARDIR/cfplus", 0777;
156 my $recover = $BerkeleyDB::db_version >= 4.4
157 ? eval "DB_REGISTER | DB_RECOVER"
158 : 0;
74 159
75our $DB_ENV = new BerkeleyDB::Env 160 $DB_ENV = new BerkeleyDB::Env
76 -Home => "$Crossfire::VARDIR/pclient", 161 -Home => "$Crossfire::VARDIR/cfplus",
77 -Cachesize => 1_000_000, 162 -Cachesize => 1_000_000,
78 -ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt", 163 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
79# -ErrPrefix => "DATABASE", 164# -ErrPrefix => "DATABASE",
80 -Verbose => 1, 165 -Verbose => 1,
81 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN, 166 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
167 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
82 or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error"; 168 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
169}
83 170
84sub db_table($) { 171sub db_table($) {
85 my ($table) = @_; 172 my ($table) = @_;
86 173
87 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; 174 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
88 175
89 new CFClient::Database 176 new CFPlus::Database
90 -Env => $DB_ENV, 177 -Env => $DB_ENV,
91 -Filename => $table, 178 -Filename => $table,
92# -Filename => "database", 179# -Filename => "database",
93# -Subname => $table, 180# -Subname => $table,
94 -Property => DB_CHKSUM, 181 -Property => DB_CHKSUM,
95 -Flags => DB_CREATE | DB_UPGRADE, 182 -Flags => DB_CREATE | DB_UPGRADE,
96 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; 183 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
97} 184}
98 185
99sub pod_to_pango($) { 186package CFPlus::Layout;
100 my ($pom) = @_;
101 187
102 $pom->present ("CFClient::PodToPango") 188$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
103} 189 reset_glyph_cache;
104
105sub pod_to_pango_list($) {
106 my ($pom) = @_;
107
108 [
109 map s/^(\s*)// && [40 * length $1, length $_ ? $_ : " "],
110 split /\n/, $pom->present ("CFClient::PodToPango")
111 ]
112}
113
114package CFClient::PodToPango;
115
116use base Pod::POM::View::Text;
117
118our $indent = 0;
119
120*view_seq_code =
121*view_seq_bold = sub { "<b>$_[1]</b>" };
122*view_seq_italic = sub { "<i>$_[1]</i>" };
123*view_seq_space =
124*view_seq_link =
125*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
126
127sub view_seq_text {
128 my $text = $_[1];
129 $text =~ s/\s+/ /g;
130 CFClient::UI::Label::escape ($text)
131}
132
133sub view_item {
134 ("\t" x ($indent / 4))
135 . $_[1]->title->present ($_[0])
136 . "\n"
137 . $_[1]->content->present ($_[0])
138}
139
140sub view_verbatim {
141 (join "",
142 map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n",
143 split /\n/, CFClient::UI::Label::escape ($_[1]))
144 . "\n"
145}
146
147sub view_textblock {
148 ("\t" x ($indent / 2)) . "$_[1]\n\n"
149}
150
151sub view_head1 {
152 "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
153 . $_[1]->content->present ($_[0])
154}; 190};
155 191
156sub view_head2 {
157 "\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
158 . $_[1]->content->present ($_[0])
159};
160
161sub view_head3 {
162 "\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
163 . $_[1]->content->present ($_[0])
164};
165
166sub view_over {
167 local $indent = $indent + $_[1]->indent;
168 $_[1]->content->present ($_[0])
169}
170
171package CFClient::Database;
172
173our @ISA = BerkeleyDB::Btree::;
174
175sub get($$) {
176 my $data;
177
178 $_[0]->db_get ($_[1], $data) == 0
179 ? $data
180 : ()
181}
182
183my %DB_SYNC;
184
185sub put($$$) {
186 my ($db, $key, $data) = @_;
187
188 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
189
190 $db->db_put ($key => $data)
191}
192
193package CFClient::Item; 192package CFPlus::Item;
194 193
195use strict; 194use strict;
196use Crossfire::Protocol::Constants; 195use Crossfire::Protocol::Constants;
196
197my $last_enter_count = 1;
197 198
198sub desc_string { 199sub desc_string {
199 my ($self) = @_; 200 my ($self) = @_;
200 201
201 my $desc = 202 my $desc =
… …
227 my $weight = ($self->{nrof} || 1) * $self->{weight}; 228 my $weight = ($self->{nrof} || 1) * $self->{weight};
228 229
229 $weight < 0 ? "?" : $weight * 0.001 230 $weight < 0 ? "?" : $weight * 0.001
230} 231}
231 232
233sub do_n_dialog {
234 my ($cb) = @_;
235
236 my $w = new CFPlus::UI::FancyFrame
237 on_delete => sub { $_[0]->destroy; 1 },
238 has_close_button => 1,
239 ;
240
241 $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
242 $vb->add (new CFPlus::UI::Label text => "Enter item count:");
243 $vb->add (my $entry = new CFPlus::UI::Entry
244 text => $last_enter_count,
245 on_activate => sub {
246 my ($entry) = @_;
247 $last_enter_count = $entry->get_text;
248 $cb->($last_enter_count);
249 $w->hide;
250 $w->destroy;
251
252 0
253 },
254 on_escape => sub { $w->destroy; 1 },
255 );
256 $entry->grab_focus;
257 $w->show;
258}
259
232sub update_widgets { 260sub update_widgets {
233 my ($self) = @_; 261 my ($self) = @_;
234 262
263 # necessary to avoid cyclic references
264 Scalar::Util::weaken $self;
265
235 my $button_cb = sub { 266 my $button_cb = sub {
236 my (undef, $ev, $x, $y) = @_; 267 my (undef, $ev, $x, $y) = @_;
237 268
238 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
239 my $targ = $::CONN->{player}{tag}; 269 my $targ = $::CONN->{player}{tag};
240 270
241 if ($self->{container} == $::CONN->{player}{tag}) { 271 if ($self->{container} == $::CONN->{player}{tag}) {
242 $targ = $::CONN->{open_container}; 272 $targ = $::CONN->{open_container};
243 } 273 }
244 274
275 if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
245 $::CONN->send ("move $targ $self->{tag} 0"); 276 $::CONN->send ("move $targ $self->{tag} 0")
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, $self->{tag})
246 } elsif ($ev->{button} == 1) { 282 } elsif ($ev->{button} == 1) {
247 $::CONN->send ("examine $self->{tag}"); 283 $::CONN->send ("examine $self->{tag}");
248 } elsif ($ev->{button} == 2) { 284 } elsif ($ev->{button} == 2) {
249 $::CONN->send ("apply $self->{tag}"); 285 $::CONN->send ("apply $self->{tag}");
250 } elsif ($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
251 my @menu_items = ( 292 my @menu_items = (
252 ["examine", sub { $::CONN->send ("examine $self->{tag}") }], 293 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
253 ["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 ],
254 ["apply", sub { $::CONN->send ("apply $self->{tag}") }], 301 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
255 ( 302 (
256 $self->{flags} & F_LOCKED 303 $self->{flags} & F_LOCKED
257 ? ( 304 ? (
258 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }], 305 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
259 ) 306 )
260 : ( 307 : (
261 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }], 308 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
262 ["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }], 309 ["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
310 ["$move_prefix &lt;n&gt;",
311 sub {
312 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
313 }
314 ]
263 ) 315 )
264 ), 316 ),
265 ); 317 );
266 318
267 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev); 319 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
268 } 320 }
269 321
270 1 322 1
271 }; 323 };
272 324
273 my $tooltip_std = "<small>" 325 my $tooltip_std = "<small>"
274 . "Left click - examine item\n" 326 . "Left click - examine item\n"
275 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n" 327 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
276 . "Middle click - apply\n" 328 . "Middle click - apply\n"
329 . "Shift-Middle click - lock/unlock\n"
277 . "Right click - further options" 330 . "Right click - further options"
278 . "</small>\n"; 331 . "</small>\n";
279 332
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
280 $self->{face_widget} ||= new CFClient::UI::Face 337 $self->{face_widget} ||= new CFPlus::UI::Face
281 can_events => 1, 338 can_events => 1,
282 can_hover => 1, 339 can_hover => 1,
283 anim => $self->{anim}, 340 anim => $self->{anim},
284 animspeed => $self->{animspeed}, # TODO# must be set at creation time 341 animspeed => $self->{animspeed}, # TODO# must be set at creation time
285 on_button_down => $button_cb, 342 on_button_down => $button_cb,
286 ; 343 ;
344 $self->{face_widget}{bg} = $bg;
287 $self->{face_widget}{face} = $self->{face}; 345 $self->{face_widget}{face} = $self->{face};
288 $self->{face_widget}{anim} = $self->{anim}; 346 $self->{face_widget}{anim} = $self->{anim};
289 $self->{face_widget}{animspeed} = $self->{animspeed}; 347 $self->{face_widget}{animspeed} = $self->{animspeed};
290 $self->{face_widget}->set_tooltip ( 348 $self->{face_widget}->set_tooltip (
291 "<b>Face/Animation.</b>\n" 349 "<b>Face/Animation.</b>\n"
292 . "Item uses face #$self->{face}. " 350 . "Item uses face #$self->{face}. "
293 . ($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 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
294 . "\n\n$tooltip_std" 352 . "\n\n$tooltip_std"
295 ); 353 );
296 354
297 $self->{desc_widget} ||= new CFClient::UI::Label 355 $self->{desc_widget} ||= new CFPlus::UI::Label
298 can_events => 1, 356 can_events => 1,
299 can_hover => 1, 357 can_hover => 1,
300 ellipsise => 2, 358 ellipsise => 2,
301 align => -1, 359 align => -1,
302 on_button_down => $button_cb, 360 on_button_down => $button_cb,
303 ; 361 ;
304 my $desc = CFClient::Item::desc_string $self; 362 my $desc = CFPlus::Item::desc_string $self;
363 $self->{desc_widget}{bg} = $bg;
305 $self->{desc_widget}->set_text ($desc); 364 $self->{desc_widget}->set_text ($desc);
306 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std"); 365 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
307 366
308 $self->{weight_widget} ||= new CFClient::UI::Label 367 $self->{weight_widget} ||= new CFPlus::UI::Label
309 can_events => 1, 368 can_events => 1,
310 can_hover => 1, 369 can_hover => 1,
311 ellipsise => 0, 370 ellipsise => 0,
312 align => 0, 371 align => 0,
313 on_button_down => $button_cb, 372 on_button_down => $button_cb,
314 ; 373 ;
374 $self->{weight_widget}{bg} = $bg;
315 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self); 375 $self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
316
317 $self->{weight_widget}->set_tooltip ( 376 $self->{weight_widget}->set_tooltip (
318 "<b>Weight</b>.\n" 377 "<b>Weight</b>.\n"
319 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ") 378 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
320 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ") 379 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
321 . "\n\n$tooltip_std" 380 . "\n\n$tooltip_std"

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