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/cvs/deliantra/Deliantra-Client/DC.pm
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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.8 by root, Sat Apr 8 13:36:25 2006 UTC vs.
Revision 1.102 by root, Sat Jul 22 13:20:33 2006 UTC

1=head1 NAME 1=head1 NAME
2 2
3Crossfire::Client - undocumented utility garbage for our crossfire client 3CFClient - undocumented utility garbage for our crossfire client
4 4
5=head1 SYNOPSIS 5=head1 SYNOPSIS
6 6
7 use Crossfire::Client; 7 use CFClient;
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 Crossfire::Client; 15package CFClient;
16 16
17BEGIN { 17BEGIN {
18 $VERSION = '0.1'; 18 $VERSION = '0.1';
19 19
20 use XSLoader; 20 use XSLoader;
21 XSLoader::load "Crossfire::Client", $VERSION; 21 XSLoader::load "CFClient", $VERSION;
22} 22}
23
24use utf8;
25
26use Carp ();
27use AnyEvent ();
28use BerkeleyDB;
29use Pod::POM ();
30use Scalar::Util ();
31use Storable (); # finally
32
33our %STAT_TOOLTIP = (
34 Str => "<b>Physical Strength</b>, determines damage dealt with weapons, how much you can carry, and how often you can attack",
35 Dex => "<b>Dexterity</b>, your physical agility. Determines chance of being hit and affects armor class and speed",
36 Con => "<b>Constitution</b>, physical health and toughness. Determines how many healthpoints you can have",
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 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
50package CFClient::PodToPango;
51
52use base Pod::POM::View::Text;
53
54our $VERSION = 1; # bump if resultant formatting changes
55
56our $indent = 0;
57
58*view_seq_code =
59*view_seq_bold = sub { "<b>$_[1]</b>" };
60*view_seq_italic = sub { "<i>$_[1]</i>" };
61*view_seq_space =
62*view_seq_link =
63*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
64
65sub view_seq_text {
66 my $text = $_[1];
67 $text =~ s/\s+/ /g;
68 CFClient::UI::Label::escape ($text)
69}
70
71sub view_item {
72 ("\t" x ($indent / 4))
73 . $_[1]->title->present ($_[0])
74 . "\n\n"
75 . $_[1]->content->present ($_[0])
76}
77
78sub view_verbatim {
79 (join "",
80 map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n",
81 split /\n/, CFClient::UI::Label::escape ($_[1]))
82 . "\n"
83}
84
85sub view_textblock {
86 ("\t" x ($indent / 2)) . "$_[1]\n\n"
87}
88
89sub view_head1 {
90 "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
91 . $_[1]->content->present ($_[0])
92};
93
94sub view_head2 {
95 "\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
96 . $_[1]->content->present ($_[0])
97};
98
99sub view_head3 {
100 "\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
101 . $_[1]->content->present ($_[0])
102};
103
104sub view_over {
105 local $indent = $indent + $_[1]->indent;
106 $_[1]->content->present ($_[0])
107}
108
109package CFClient::Database;
110
111our @ISA = BerkeleyDB::Btree::;
112
113sub get($$) {
114 my $data;
115
116 $_[0]->db_get ($_[1], $data) == 0
117 ? $data
118 : ()
119}
120
121my %DB_SYNC;
122
123sub put($$$) {
124 my ($db, $key, $data) = @_;
125
126 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
127
128 $db->db_put ($key => $data)
129}
130
131package CFClient;
23 132
24sub find_rcfile($) { 133sub find_rcfile($) {
25 my $path; 134 my $path;
26 135
27 for (@INC) { 136 for (grep !ref, @INC) {
28 $path = "$_/Crossfire/resources/$_[0]"; 137 $path = "$_/CFClient/resources/$_[0]";
29 return $path if -r $path; 138 return $path if -r $path;
30 } 139 }
31 140
32 die "FATAL: can't find required file $_[0]\n"; 141 die "FATAL: can't find required file $_[0]\n";
33} 142}
… …
53 162
54 open CFG, ">$file" 163 open CFG, ">$file"
55 or return; 164 or return;
56 165
57 { 166 {
167 require Data::Dumper;
58 local $Data::Dumper::Purity = 1; 168 local $Data::Dumper::Purity = 1;
59 $::CFG->{VERSION} = $::VERSION; 169 $::CFG->{VERSION} = $::VERSION;
60 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]); 170 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]);
61 } 171 }
62 172
63 close CFG; 173 close CFG;
64} 174}
65 175
66package Crossfire::Client::Texture; 176our $DB_ENV;
67 177
68use Scalar::Util; 178{
179 use strict;
69 180
70use SDL::OpenGL; 181 mkdir "$Crossfire::VARDIR/cfplus", 0777;
182 my $recover = $BerkeleyDB::db_version >= 4.4
183 ? eval "DB_REGISTER | DB_RECOVER"
184 : 0;
71 185
72my @textures; 186 $DB_ENV = new BerkeleyDB::Env
73 187 -Home => "$Crossfire::VARDIR/cfplus",
74sub _new { 188 -Cachesize => 1_000_000,
75 my ($class, %data) = @_; 189 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
76 190# -ErrPrefix => "DATABASE",
77 my $self = bless \%data, $class; 191 -Verbose => 1,
78 192 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
79 push @textures, $self; 193 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
80 Scalar::Util::weaken $textures[-1]; 194 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
81
82 $self->upload;
83
84 $self
85} 195}
86 196
87sub new_from_image { 197sub db_table($) {
88 my ($class, $image) = @_; 198 my ($table) = @_;
89 199
90 $class->_new (image => $image) 200 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
91}
92 201
93sub new_from_file { 202 new CFClient::Database
94 my ($class, $path) = @_; 203 -Env => $DB_ENV,
204 -Filename => $table,
205# -Filename => "database",
206# -Subname => $table,
207 -Property => DB_CHKSUM,
208 -Flags => DB_CREATE | DB_UPGRADE,
209 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
210}
95 211
96 open my $fh, "<:raw", $path 212my $pod_cache = db_table "pod_cache";
213
214sub load_pod($$$$) {
215 my ($path, $filtertype, $filterversion, $filtercb) = @_;
216
217 stat $path
97 or die "$path: $!"; 218 or die "$path: $!";
98 219
220 my $phash = join ",", $filterversion, $CFClient::PodToPango::VERSION, (stat _)[7,9];
221
222 my ($chash, $pom) = eval { @{ Storable::thaw $pod_cache->get ("$path/$filtertype") } };
223
224 return $pom if $chash eq $phash;
225
226 my $pod = do {
99 local $/; 227 local $/;
100 $class->new_from_image (<$fh>) 228 open my $pod, "<:utf8", $_[0]
101} 229 or die "$_[0]: $!";
230 <$pod>
231 };
102 232
103sub new_from_surface { 233 #utf8::downgrade $pod;
104 my ($class, $surface) = @_;
105 234
106 $surface->rgba; 235 $pom = $filtercb-> (Pod::POM->new->parse_text ($pod));
107 236
108 $class->_new ( 237 $pod_cache->put ("$path/$filtertype" => Storable::nfreeze [$phash, $pom]);
109 data => $surface->pixels, 238
110 width => $surface->width, 239 $pom
111 height => $surface->height, 240}
241
242sub pod_to_pango($) {
243 my ($pom) = @_;
244
245 $pom->present ("CFClient::PodToPango")
246}
247
248sub pod_to_pango_list($) {
249 my ($pom) = @_;
250
112 ) 251 [
252 map s/^(\s*)// && [40 * length $1, length $_ ? $_ : " "],
253 split /\n/, $pom->present ("CFClient::PodToPango")
254 ]
113} 255}
114 256
115sub new_from_ttf { 257package CFClient::Layout;
116 my ($class, $ttf, $text) = @_;
117 258
118 utf8::encode $text; 259$CFClient::OpenGL::SHUTDOWN_HOOK{"CFClient::Layout"} = sub {
260 reset_glyph_cache;
261};
119 262
120 my $surface = SDL::TTFRenderUTF8Blended $ttf, $text, 263package CFClient::Item;
121 (new SDL::Color -r => 255, -g => 255, -b => 255);
122 264
123 $class->new_from_surface (bless \$surface, SDL::Surface::) 265use strict;
124} 266use Crossfire::Protocol::Constants;
125 267
126sub new_from_opengl { 268my $last_enter_count = 1;
127 my ($class, $w, $h, $cb) = @_;
128 269
129 $class->_new (width => $w, height => $h, render => $cb) 270sub desc_string {
130}
131
132sub upload {
133 my ($self) = @_; 271 my ($self) = @_;
134 272
135 return unless $SDL::App::USING_OPENGL; 273 my $desc =
274 $self->{nrof} < 2
275 ? $self->{name}
276 : "$self->{nrof} × $self->{name_pl}";
136 277
137 my $data; 278 $self->{flags} & F_OPEN
279 and $desc .= " (open)";
280 $self->{flags} & F_APPLIED
281 and $desc .= " (applied)";
282 $self->{flags} & F_UNPAID
283 and $desc .= " (unpaid)";
284 $self->{flags} & F_MAGIC
285 and $desc .= " (magic)";
286 $self->{flags} & F_CURSED
287 and $desc .= " (cursed)";
288 $self->{flags} & F_DAMNED
289 and $desc .= " (damned)";
290 $self->{flags} & F_LOCKED
291 and $desc .= " *";
138 292
139 if (exists $self->{data}) { 293 $desc
140 $data = $self->{data}; 294}
141 } elsif (exists $self->{rendercb}) {
142 glViewport 0, 0, $self->{width}, $self->{height};
143 glClear GL_COLOR_BUFFER_BIT;
144 295
145 $self->{rendercb}->($self, $self->{width}, $self->{height}); 296sub weight_string {
146 } else { 297 my ($self) = @_;
147 my $pb = new Gtk2::Gdk::PixbufLoader;
148 $pb->write ($self->{image});
149 $pb->close;
150 298
151 $pb = $pb->get_pixbuf; 299 my $weight = ($self->{nrof} || 1) * $self->{weight};
152 $pb = $pb->add_alpha (0, 0, 0, 0);
153 300
154 $self->{width} = $pb->get_width; 301 $weight < 0 ? "?" : $weight * 0.001
155 $self->{height} = $pb->get_height; 302}
156 303
157 $data = $pb->get_pixels; 304sub do_n_dialog {
305 my ($cb) = @_;
306
307 my $w = new CFClient::UI::FancyFrame
308 on_delete => sub { $_[0]->destroy; 1 },
309 has_close_button => 1,
310 ;
311
312 $w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center");
313 $vb->add (new CFClient::UI::Label text => "Enter item count:");
314 $vb->add (my $entry = new CFClient::UI::Entry
315 text => $last_enter_count,
316 on_activate => sub {
317 my ($entry) = @_;
318 $last_enter_count = $entry->get_text;
319 $cb->($last_enter_count);
320 $w->hide;
321 $w->destroy;
322
323 0
324 },
325 on_escape => sub { $w->destroy; 1 },
326 );
327 $entry->grab_focus;
328 $w->show;
329}
330
331sub update_widgets {
332 my ($self) = @_;
333
334 # necessary to avoid cyclic references
335 Scalar::Util::weaken $self;
336
337 my $button_cb = sub {
338 my (undef, $ev, $x, $y) = @_;
339
340 my $targ = $::CONN->{player}{tag};
341
342 if ($self->{container} == $::CONN->{player}{tag}) {
343 $targ = $::CONN->{open_container};
344 }
345
346 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
347 $::CONN->send ("move $targ $self->{tag} 0")
348 if $targ || !($self->{flags} & F_LOCKED);
349 } elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) {
350 $self->{flags} & F_LOCKED
351 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
352 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
353 } elsif ($ev->{button} == 1) {
354 $::CONN->send ("examine $self->{tag}");
355 } elsif ($ev->{button} == 2) {
356 $::CONN->send ("apply $self->{tag}");
357 } elsif ($ev->{button} == 3) {
358 my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
359 if ($self->{container} == $::CONN->{open_container}) {
360 $move_prefix = "take";
361 }
362
363 my @menu_items = (
364 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
365 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
366 ["ignite/thaw", # first try of an easier use of flint&steel
367 sub {
368 $::CONN->send ("mark ". pack "N", $self->{tag});
369 $::CONN->send ("command apply flint and steel");
370 }
371 ],
372 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
373 (
374 $self->{flags} & F_LOCKED
375 ? (
376 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
377 )
378 : (
379 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
380 ["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
381 ["$move_prefix n",
382 sub {
383 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
384 }
385 ]
386 )
387 ),
388 );
389
390 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
391 }
392
393 1
158 } 394 };
159 395
160 ($self->{name}) = @{glGenTextures 1}; 396 my $tooltip_std = "<small>"
397 . "Left click - examine item\n"
398 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
399 . "Middle click - apply\n"
400 . "Shift-Middle click - lock/unlock\n"
401 . "Right click - further options"
402 . "</small>\n";
161 403
162 glBindTexture GL_TEXTURE_2D, $self->{name}; 404 $self->{face_widget} ||= new CFClient::UI::Face
163 405 can_events => 1,
164 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR; 406 can_hover => 1,
165 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;#_MIPMAP_LINEAR; 407 anim => $self->{anim},
166 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 408 animspeed => $self->{animspeed}, # TODO# must be set at creation time
167 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; 409 on_button_down => $button_cb,
410 ;
411 $self->{face_widget}{face} = $self->{face};
412 $self->{face_widget}{anim} = $self->{anim};
413 $self->{face_widget}{animspeed} = $self->{animspeed};
414 $self->{face_widget}->set_tooltip (
415 "<b>Face/Animation.</b>\n"
416 . "Item uses face #$self->{face}. "
417 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
418 . "\n\n$tooltip_std"
419 );
168 420
169 if (defined $data) { 421 $self->{desc_widget} ||= new CFClient::UI::Label
170 glTexImage2D GL_TEXTURE_2D, 0, 422 can_events => 1,
171 GL_RGBA8, 423 can_hover => 1,
172 $self->{width}, $self->{height}, 424 ellipsise => 2,
173 0, 425 align => -1,
174 GL_RGBA, 426 on_button_down => $button_cb,
175 GL_UNSIGNED_BYTE,
176 $data;
177 } else {
178 glCopyTexImage2D GL_TEXTURE_2D, 0,
179 GL_RGBA8,
180 0, 0,
181 $self->{width}, $self->{height},
182 0;
183 } 427 ;
184} 428 my $desc = CFClient::Item::desc_string $self;
429 $self->{desc_widget}->set_text ($desc);
430 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
185 431
186sub DESTROY { 432 $self->{weight_widget} ||= new CFClient::UI::Label
187 my ($self) = @_; 433 can_events => 1,
434 can_hover => 1,
435 ellipsise => 0,
436 align => 0,
437 on_button_down => $button_cb,
438 ;
439 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self);
188 440
189 return unless exists $self->{name}; 441 $self->{weight_widget}->set_tooltip (
190 442 "<b>Weight</b>.\n"
191 glDeleteTextures delete $self->{name}; 443 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
444 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
445 . "\n\n$tooltip_std"
446 );
192} 447}
193
194push @::GLINIT, sub {
195 $_->upload
196 for grep $_, @textures;
197};
198 448
1991; 4491;
200 450
201=back 451=back
202 452

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