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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.41 by root, Wed Apr 19 23:37:48 2006 UTC vs.
Revision 1.122 by root, Sun Oct 1 14:48:50 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 = '0.52';
19 21
20 use XSLoader; 22 use XSLoader;
21 XSLoader::load "CFClient", $VERSION; 23 XSLoader::load "CFPlus", $VERSION;
22} 24}
23 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 };
33}
34
35use utf8;
36
24use AnyEvent; 37use AnyEvent ();
25use BerkeleyDB; 38use BerkeleyDB;
26use CFClient::OpenGL; 39use Pod::POM ();
40use Scalar::Util ();
41use Storable (); # finally
27 42
28our %GL_EXT; 43=item guard { BLOCK }
29our $GL_VERSION;
30 44
31our $GL_NPOT; 45Returns an object that executes the given block as soon as it is destroyed.
32 46
33sub gl_init { 47=cut
34 $GL_VERSION = gl_version * 1;
35 %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions;
36 48
37 $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2; 49sub guard(&) {
38 50 bless \(my $cb = $_[0]), "CFPlus::Guard"
39 glEnable GL_TEXTURE_2D;
40 glEnable GL_COLOR_MATERIAL;
41 glShadeModel GL_FLAT;
42 glDisable GL_DEPTH_TEST;
43 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
44
45 glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST;
46
47 CFClient::Texture::restore_state ();
48} 51}
52
53sub CFPlus::Guard::DESTROY {
54 ${$_[0]}->()
55}
56
57sub asxml($) {
58 local $_ = $_[0];
59
60 s/&/&/g;
61 s/>/>/g;
62 s/</&lt;/g;
63
64 $_
65}
66
67package CFPlus::Database;
68
69our @ISA = BerkeleyDB::Btree::;
70
71sub get($$) {
72 my $data;
73
74 $_[0]->db_get ($_[1], $data) == 0
75 ? $data
76 : ()
77}
78
79my %DB_SYNC;
80
81sub put($$$) {
82 my ($db, $key, $data) = @_;
83
84 my $hkey = $db + 0;
85 Scalar::Util::weaken $db;
86 $DB_SYNC{$hkey} ||= AnyEvent->timer (after => 5, cb => sub {
87 delete $DB_SYNC{$hkey};
88 $db->db_sync if $db;
89 });
90
91 $db->db_put ($key => $data)
92}
93
94package CFPlus;
49 95
50sub find_rcfile($) { 96sub find_rcfile($) {
51 my $path; 97 my $path;
52 98
53 for (@INC) { 99 for (grep !ref, @INC) {
54 $path = "$_/CFClient/resources/$_[0]"; 100 $path = "$_/CFPlus/resources/$_[0]";
55 return $path if -r $path; 101 return $path if -r $path;
56 } 102 }
57 103
58 die "FATAL: can't find required file $_[0]\n"; 104 die "FATAL: can't find required file $_[0]\n";
59} 105}
60 106
107BEGIN {
108 use Crossfire::Protocol::Base ();
109 *to_json = \&Crossfire::Protocol::Base::to_json;
110 *from_json = \&Crossfire::Protocol::Base::from_json;
111}
112
61sub read_cfg { 113sub read_cfg {
62 my ($file) = @_; 114 my ($file) = @_;
63 115
64 open CFG, $file 116 open my $fh, $file
65 or return; 117 or return;
66 118
67 my $CFG;
68
69 local $/; 119 local $/;
70 $CFG = eval <CFG>; 120 my $CFG = <$fh>;
71 121
72 $::CFG = $CFG; 122 if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
73 123 require YAML;
74 close CFG; 124 utf8::decode $CFG;
125 $::CFG = YAML::Load ($CFG);
126 } elsif ($CFG =~ /^\{/) {
127 $::CFG = from_json $CFG;
128 } else {
129 $::CFG = eval $CFG; ## todo comaptibility cruft
130 }
75} 131}
76 132
77sub write_cfg { 133sub write_cfg {
78 my ($file) = @_; 134 my ($file) = @_;
79 135
80 open CFG, ">$file" 136 $::CFG->{VERSION} = $::VERSION;
137
138 open my $fh, ">:utf8", $file
81 or return; 139 or return;
140 print $fh to_json $::CFG;
141}
82 142
83 { 143sub http_proxy {
84 require Data::Dumper; 144 my @proxy = win32_proxy_info;
85 local $Data::Dumper::Purity = 1; 145
86 $::CFG->{VERSION} = $::VERSION; 146 if (@proxy) {
87 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]); 147 "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
148 } elsif (exists $ENV{http_proxy}) {
149 $ENV{http_proxy}
150 } else {
151 ()
88 } 152 }
89
90 close CFG;
91} 153}
92 154
93mkdir "$Crossfire::VARDIR/pclient", 0777; 155sub set_proxy {
156 my $proxy = http_proxy
157 or return;
94 158
95our $DB_ENV = new BerkeleyDB::Env 159 $ENV{http_proxy} = $proxy;
96 -Home => "$Crossfire::VARDIR/pclient", 160}
97 -Cachesize => 1_000_000, 161
98 -ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt", 162our $DB_ENV;
99# -ErrPrefix => "DATABASE", 163our $DB_STATE;
100 -Verbose => 1,
101 -Flags => DB_CREATE | DB_RECOVER_FATAL | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN,
102 or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error";
103 164
104sub db_table($) { 165sub db_table($) {
105 my ($table) = @_; 166 my ($table) = @_;
106 167
107 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; 168 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
108 169
109 new CFClient::Database 170 new CFPlus::Database
110 -Env => $DB_ENV, 171 -Env => $DB_ENV,
111 -Filename => $table, 172 -Filename => $table,
112# -Filename => "database", 173# -Filename => "database",
113# -Subname => $table, 174# -Subname => $table,
175 -Property => DB_CHKSUM,
114 -Flags => DB_CREATE | DB_UPGRADE, 176 -Flags => DB_CREATE | DB_UPGRADE,
115 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; 177 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
116} 178}
117 179
118package CFClient::Database; 180{
181 use strict;
119 182
120our @ISA = BerkeleyDB::Btree::; 183 mkdir "$Crossfire::VARDIR/cfplus", 0777;
184 my $recover = $BerkeleyDB::db_version >= 4.4
185 ? eval "DB_REGISTER | DB_RECOVER"
186 : 0;
121 187
122sub get($$) { 188 $DB_ENV = new BerkeleyDB::Env
123 my $data; 189 -Home => "$Crossfire::VARDIR/cfplus",
190 -Cachesize => 1_000_000,
191 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
192# -ErrPrefix => "DATABASE",
193 -Verbose => 1,
194 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
195 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
196 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
124 197
125 $_[0]->db_get ($_[1], $data) == 0 198 $DB_STATE = db_table "state";
126 ? $data
127 : ()
128} 199}
129 200
130my %DB_SYNC; 201package CFPlus::Layout;
131 202
132sub put($$$) { 203$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
133 my ($db, $key, $data) = @_; 204 reset_glyph_cache;
205};
134 206
135 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync }); 207package CFPlus::Item;
136
137 $db->db_put ($key => $data)
138}
139
140package CFClient::Texture;
141 208
142use strict; 209use strict;
210use Crossfire::Protocol::Constants;
143 211
144use Scalar::Util; 212my $last_enter_count = 1;
145 213
146use CFClient::OpenGL; 214sub desc_string {
147
148my %TEXTURES;
149
150sub new {
151 my ($class, %data) = @_;
152
153 my $self = bless {
154 internalformat => GL_RGBA,
155 format => GL_RGBA,
156 type => GL_UNSIGNED_BYTE,
157 %data,
158 }, $class;
159
160 Scalar::Util::weaken ($TEXTURES{$self+0} = $self);
161
162 $self->upload;
163
164 $self
165}
166
167sub new_from_image {
168 my ($class, $image, %arg) = @_;
169
170 $class->new (image => $image, %arg)
171}
172
173sub new_from_file {
174 my ($class, $path) = @_;
175
176 open my $fh, "<:raw", $path
177 or die "$path: $!";
178
179 local $/;
180 $class->new_from_image (<$fh>)
181}
182
183#sub new_from_surface {
184# my ($class, $surface) = @_;
185#
186# $surface->rgba;
187#
188# $class->new (
189# data => $surface->pixels,
190# w => $surface->width,
191# h => $surface->height,
192# )
193#}
194
195sub new_from_layout {
196 my ($class, $layout) = @_;
197
198 my ($w, $h, $data) = $layout->render;
199
200 $class->new (
201 w => $w,
202 h => $h,
203 data => $data,
204 internalformat => GL_ALPHA4,
205 format => GL_ALPHA,
206 type => GL_UNSIGNED_BYTE,
207 )
208}
209
210sub new_from_opengl {
211 my ($class, $w, $h, $cb) = @_;
212
213 $class->new (w => $w, h => $h, render_cb => $cb)
214}
215
216sub topot {
217 (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0]
218}
219
220sub upload {
221 my ($self) = @_; 215 my ($self) = @_;
222 216
223 return unless $GL_VERSION; 217 my $desc =
218 $self->{nrof} < 2
219 ? $self->{name}
220 : "$self->{nrof} × $self->{name_pl}";
224 221
225 my $data; 222 $self->{flags} & F_OPEN
223 and $desc .= " (open)";
224 $self->{flags} & F_APPLIED
225 and $desc .= " (applied)";
226 $self->{flags} & F_UNPAID
227 and $desc .= " (unpaid)";
228 $self->{flags} & F_MAGIC
229 and $desc .= " (magic)";
230 $self->{flags} & F_CURSED
231 and $desc .= " (cursed)";
232 $self->{flags} & F_DAMNED
233 and $desc .= " (damned)";
234 $self->{flags} & F_LOCKED
235 and $desc .= " *";
226 236
227 if (exists $self->{data}) { 237 $desc
228 $data = $self->{data}; 238}
229 239
230 } elsif (exists $self->{render_cb}) { 240sub weight_string {
231 glViewport 0, 0, $self->{w}, $self->{h}; 241 my ($self) = @_;
232 glMatrixMode GL_PROJECTION;
233 glLoadIdentity;
234 glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
235 glMatrixMode GL_MODELVIEW;
236 glLoadIdentity;
237 $self->{render_cb}->($self, $self->{w}, $self->{h});
238 242
239 } else { 243 my $weight = ($self->{nrof} || 1) * $self->{weight};
240 ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type}) 244
241 = CFClient::load_image_inline $self->{image}; 245 $weight < 0 ? "?" : $weight * 0.001
246}
247
248sub do_n_dialog {
249 my ($cb) = @_;
250
251 my $w = new CFPlus::UI::Toplevel
252 on_delete => sub { $_[0]->destroy; 1 },
253 has_close_button => 1,
242 } 254 ;
243 255
244 my ($tw, $th) = @$self{qw(w h)}; 256 $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
257 $vb->add (new CFPlus::UI::Label text => "Enter item count:");
258 $vb->add (my $entry = new CFPlus::UI::Entry
259 text => $last_enter_count,
260 on_activate => sub {
261 my ($entry) = @_;
262 $last_enter_count = $entry->get_text;
263 $cb->($last_enter_count);
264 $w->hide;
265 $w->destroy;
245 266
246 unless ($tw && $th) { 267 0
247 $tw = $th = 1; 268 },
248 $data = "\x00" x 64; 269 on_escape => sub { $w->destroy; 1 },
249 } 270 );
271 $entry->grab_focus;
272 $w->show;
273}
250 274
251 $self->{minified} = [CFClient::average $tw, $th, $data] 275sub update_widgets {
252 if $self->{minify}; 276 my ($self) = @_;
253 277
254 unless ($GL_NPOT) { 278 # necessary to avoid cyclic references
255 # TODO: does not work for zero-sized textures 279 Scalar::Util::weaken $self;
256 $tw = topot $tw;
257 $th = topot $th;
258 280
259 if ($tw != $self->{w} || $th != $self->{h} && defined $data) { 281 my $button_cb = sub {
260 my $bpp = (length $data) / ($self->{w} * $self->{h}); 282 my (undef, $ev, $x, $y) = @_;
261 $data = pack "(a" . ($tw * $bpp) . ")*", 283
262 unpack "(a" . ($self->{w} * $bpp) . ")*", $data; 284 my $targ = $::CONN->{player}{tag};
263 $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); 285
286 if ($self->{container} == $::CONN->{player}{tag}) {
287 $targ = $::CONN->{open_container};
264 } 288 }
289
290 if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
291 $::CONN->send ("move $targ $self->{tag} 0")
292 if $targ || !($self->{flags} & F_LOCKED);
293 } elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
294 $self->{flags} & F_LOCKED
295 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
296 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
297 } elsif ($ev->{button} == 1) {
298 $::CONN->send ("examine $self->{tag}");
299 } elsif ($ev->{button} == 2) {
300 $::CONN->send ("apply $self->{tag}");
301 } elsif ($ev->{button} == 3) {
302 my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
303 if ($self->{container} == $::CONN->{open_container}) {
304 $move_prefix = "take";
305 }
306
307 my @menu_items = (
308 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
309 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
310 ["ignite/thaw", # first try of an easier use of flint&steel
311 sub {
312 $::CONN->send ("mark ". pack "N", $self->{tag});
313 $::CONN->send ("command apply flint and steel");
314 }
315 ],
316 ["inscribe", # first try of an easier use of flint&steel
317 sub {
318 &::open_string_query ("Text to inscribe", sub {
319 my ($entry, $txt) = @_;
320 $::CONN->send ("mark ". pack "N", $self->{tag});
321 $::CONN->send ("command use_skill inscription $txt");
322 });
323 }
324 ],
325 ["rename", # first try of an easier use of flint&steel
326 sub {
327 &::open_string_query ("Rename item to:", sub {
328 my ($entry, $txt) = @_;
329 $::CONN->send ("mark ". pack "N", $self->{tag});
330 $::CONN->send ("command rename to <$txt>");
331 }, $self->{name},
332 "If you input no name or erase the current custom name, the custom name will be unset");
333 }
334 ],
335 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
336 (
337 $self->{flags} & F_LOCKED
338 ? (
339 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
340 )
341 : (
342 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
343 ["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
344 ["$move_prefix &lt;n&gt;",
345 sub {
346 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
347 }
348 ]
349 )
350 ),
351 );
352
353 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
354 }
355
356 1
265 } 357 };
266 358
267 $self->{s} = $self->{w} / $tw; 359 my $tooltip_std = "<small>"
268 $self->{t} = $self->{h} / $th; 360 . "Left click - examine item\n"
361 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
362 . "Middle click - apply\n"
363 . "Shift-Middle click - lock/unlock\n"
364 . "Right click - further options"
365 . "</small>\n";
269 366
270 glGetError; 367 my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
368 : $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
369 : undef;
271 370
272 $self->{name} ||= glGenTexture; 371 $self->{face_widget} ||= new CFPlus::UI::Face
273 372 can_events => 1,
274 glBindTexture GL_TEXTURE_2D, $self->{name}; 373 can_hover => 1,
275 374 anim => $self->{anim},
276 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; 375 animspeed => $self->{animspeed}, # TODO# must be set at creation time
277 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; 376 on_button_down => $button_cb,
278 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 377 ;
279 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; 378 $self->{face_widget}{bg} = $bg;
379 $self->{face_widget}{face} = $self->{face};
380 $self->{face_widget}{anim} = $self->{anim};
381 $self->{face_widget}{animspeed} = $self->{animspeed};
382 $self->{face_widget}->set_tooltip (
383 "<b>Face/Animation.</b>\n"
384 . "Item uses face #$self->{face}. "
385 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
386 . "\n\n$tooltip_std"
387 );
280 388
281 if (defined $data) { 389 $self->{desc_widget} ||= new CFPlus::UI::Label
282 glTexImage2D GL_TEXTURE_2D, 0, 390 can_events => 1,
283 $self->{internalformat}, 391 can_hover => 1,
284 $tw, $th, # need to pad texture first 392 ellipsise => 2,
285 0, 393 align => -1,
286 $self->{format}, 394 on_button_down => $button_cb,
287 $self->{type},
288 $data;
289 if (my $error = glGetError) {
290 warn sprintf "texture upload error: %x %dx%d i=%x f=%x t=%x\n",
291 $error, $tw, $th, $self->{internalformat}, $self->{format}, $self->{type};
292 }
293 } else {
294 glCopyTexImage2D GL_TEXTURE_2D, 0,
295 $self->{internalformat},
296 0, 0,
297 $tw, $th,
298 0;
299 glGetError and die "glCopyTexImage2D $tw,$th";
300 } 395 ;
301} 396 my $desc = CFPlus::Item::desc_string $self;
397 $self->{desc_widget}{bg} = $bg;
398 $self->{desc_widget}->set_text ($desc);
399 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
302 400
303sub DESTROY { 401 $self->{weight_widget} ||= new CFPlus::UI::Label
304 my ($self) = @_; 402 can_events => 1,
305 403 can_hover => 1,
306 delete $TEXTURES{$self+0}; 404 ellipsise => 0,
307 405 align => 0,
308 glDeleteTexture delete $self->{name} 406 on_button_down => $button_cb,
309 if $self->{name}; 407 ;
408 $self->{weight_widget}{bg} = $bg;
409 $self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
410 $self->{weight_widget}->set_tooltip (
411 "<b>Weight</b>.\n"
412 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
413 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
414 . "\n\n$tooltip_std"
415 );
310} 416}
311
312sub restore_state{
313 $_->upload
314 for values %TEXTURES;
315};
316 417
3171; 4181;
318 419
319=back 420=back
320 421

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