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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.49 by root, Sun Apr 30 08:09:44 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
24use Carp (); 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
25use AnyEvent; 37use AnyEvent ();
26use BerkeleyDB; 38use BerkeleyDB;
27use CFClient::OpenGL; 39use Pod::POM ();
40use Scalar::Util ();
41use Storable (); # finally
28 42
29our %GL_EXT; 43=item guard { BLOCK }
30our $GL_VERSION;
31 44
32our $GL_NPOT; 45Returns an object that executes the given block as soon as it is destroyed.
33our $GL_DEBUG = 1;
34 46
35sub gl_init { 47=cut
36 $GL_VERSION = gl_version * 1;
37 %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions;
38 48
39 $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2; 49sub guard(&) {
40 50 bless \(my $cb = $_[0]), "CFPlus::Guard"
41 glDisable GL_COLOR_MATERIAL;
42 glShadeModel GL_FLAT;
43 glDisable GL_DITHER;
44 glDisable GL_DEPTH_TEST;
45 glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST;
46
47 CFClient::Texture::restore_state ();
48} 51}
49 52
50sub gl_check { 53sub CFPlus::Guard::DESTROY {
51 return unless $GL_DEBUG; 54 ${$_[0]}->()
55}
52 56
53 if (my $error = glGetError) { 57sub asxml($) {
54 Carp::cluck sprintf "opengl error %x while %s", $error, sprintf @_; 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;
55 } 89 });
90
91 $db->db_put ($key => $data)
56} 92}
93
94package CFPlus;
57 95
58sub find_rcfile($) { 96sub find_rcfile($) {
59 my $path; 97 my $path;
60 98
61 for (grep !ref, @INC) { 99 for (grep !ref, @INC) {
62 $path = "$_/CFClient/resources/$_[0]"; 100 $path = "$_/CFPlus/resources/$_[0]";
63 return $path if -r $path; 101 return $path if -r $path;
64 } 102 }
65 103
66 die "FATAL: can't find required file $_[0]\n"; 104 die "FATAL: can't find required file $_[0]\n";
67} 105}
68 106
107BEGIN {
108 use Crossfire::Protocol::Base ();
109 *to_json = \&Crossfire::Protocol::Base::to_json;
110 *from_json = \&Crossfire::Protocol::Base::from_json;
111}
112
69sub read_cfg { 113sub read_cfg {
70 my ($file) = @_; 114 my ($file) = @_;
71 115
72 open CFG, $file 116 open my $fh, $file
73 or return; 117 or return;
74 118
75 my $CFG;
76
77 local $/; 119 local $/;
78 $CFG = eval <CFG>; 120 my $CFG = <$fh>;
79 121
80 $::CFG = $CFG; 122 if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
81 123 require YAML;
82 close CFG; 124 utf8::decode $CFG;
125 $::CFG = YAML::Load ($CFG);
126 } elsif ($CFG =~ /^\{/) {
127 $::CFG = from_json $CFG;
128 } else {
129 $::CFG = eval $CFG; ## todo comaptibility cruft
130 }
83} 131}
84 132
85sub write_cfg { 133sub write_cfg {
86 my ($file) = @_; 134 my ($file) = @_;
87 135
88 open CFG, ">$file" 136 $::CFG->{VERSION} = $::VERSION;
137
138 open my $fh, ">:utf8", $file
89 or return; 139 or return;
140 print $fh to_json $::CFG;
141}
90 142
91 { 143sub http_proxy {
92 require Data::Dumper; 144 my @proxy = win32_proxy_info;
93 local $Data::Dumper::Purity = 1; 145
94 $::CFG->{VERSION} = $::VERSION; 146 if (@proxy) {
95 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]); 147 "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
148 } elsif (exists $ENV{http_proxy}) {
149 $ENV{http_proxy}
150 } else {
151 ()
96 } 152 }
97
98 close CFG;
99} 153}
100 154
101mkdir "$Crossfire::VARDIR/pclient", 0777; 155sub set_proxy {
156 my $proxy = http_proxy
157 or return;
102 158
103our $DB_ENV = new BerkeleyDB::Env 159 $ENV{http_proxy} = $proxy;
104 -Home => "$Crossfire::VARDIR/pclient", 160}
105 -Cachesize => 1_000_000, 161
106 -ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt", 162our $DB_ENV;
107# -ErrPrefix => "DATABASE", 163our $DB_STATE;
108 -Verbose => 1,
109 -Flags => DB_CREATE | DB_RECOVER_FATAL | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN,
110 or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error";
111 164
112sub db_table($) { 165sub db_table($) {
113 my ($table) = @_; 166 my ($table) = @_;
114 167
115 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; 168 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
116 169
117 new CFClient::Database 170 new CFPlus::Database
118 -Env => $DB_ENV, 171 -Env => $DB_ENV,
119 -Filename => $table, 172 -Filename => $table,
120# -Filename => "database", 173# -Filename => "database",
121# -Subname => $table, 174# -Subname => $table,
175 -Property => DB_CHKSUM,
122 -Flags => DB_CREATE | DB_UPGRADE, 176 -Flags => DB_CREATE | DB_UPGRADE,
123 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; 177 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
124} 178}
125 179
126package CFClient::Database; 180{
181 use strict;
127 182
128our @ISA = BerkeleyDB::Btree::; 183 mkdir "$Crossfire::VARDIR/cfplus", 0777;
184 my $recover = $BerkeleyDB::db_version >= 4.4
185 ? eval "DB_REGISTER | DB_RECOVER"
186 : 0;
129 187
130sub get($$) { 188 $DB_ENV = new BerkeleyDB::Env
131 my $data; 189 -Home => "$Crossfire::VARDIR/cfplus",
190 -Cachesize => 1_000_000,
191 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
192# -ErrPrefix => "DATABASE",
193 -Verbose => 1,
194 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
195 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
196 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
132 197
133 $_[0]->db_get ($_[1], $data) == 0 198 $DB_STATE = db_table "state";
134 ? $data
135 : ()
136} 199}
137 200
138my %DB_SYNC; 201package CFPlus::Layout;
139 202
140sub put($$$) { 203$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
141 my ($db, $key, $data) = @_; 204 reset_glyph_cache;
205};
142 206
143 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync }); 207package CFPlus::Item;
144
145 $db->db_put ($key => $data)
146}
147
148package CFClient::Texture;
149 208
150use strict; 209use strict;
210use Crossfire::Protocol::Constants;
151 211
152use Scalar::Util; 212my $last_enter_count = 1;
153 213
154use CFClient::OpenGL; 214sub desc_string {
155
156my %TEXTURES;
157
158sub new {
159 my ($class, %data) = @_;
160
161 my $self = bless {
162 internalformat => GL_RGBA,
163 format => GL_RGBA,
164 type => GL_UNSIGNED_BYTE,
165 %data,
166 }, $class;
167
168 Scalar::Util::weaken ($TEXTURES{$self+0} = $self);
169
170 $self->upload;
171
172 $self
173}
174
175sub new_from_image {
176 my ($class, $image, %arg) = @_;
177
178 $class->new (image => $image, %arg)
179}
180
181sub new_from_file {
182 my ($class, $path, %arg) = @_;
183
184 open my $fh, "<:raw", $path
185 or die "$path: $!";
186
187 local $/;
188 $class->new_from_image (<$fh>, %arg)
189}
190
191#sub new_from_surface {
192# my ($class, $surface) = @_;
193#
194# $surface->rgba;
195#
196# $class->new (
197# data => $surface->pixels,
198# w => $surface->width,
199# h => $surface->height,
200# )
201#}
202
203sub new_from_layout {
204 my ($class, $layout, %arg) = @_;
205
206 my ($w, $h, $data) = $layout->render;
207
208 $class->new (
209 w => $w,
210 h => $h,
211 data => $data,
212 format => GL_ALPHA,
213 internalformat => GL_ALPHA,
214 type => GL_UNSIGNED_BYTE,
215 %arg,
216 )
217}
218
219sub new_from_opengl {
220 my ($class, $w, $h, $cb) = @_;
221
222 $class->new (w => $w || 1, h => $h || 1, render_cb => $cb)
223}
224
225sub topot {
226 (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0]
227}
228
229sub upload {
230 my ($self) = @_; 215 my ($self) = @_;
231 216
232 return unless $GL_VERSION; 217 my $desc =
218 $self->{nrof} < 2
219 ? $self->{name}
220 : "$self->{nrof} × $self->{name_pl}";
233 221
234 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 .= " *";
235 236
236 if (exists $self->{data}) { 237 $desc
237 $data = $self->{data}; 238}
238 239
239 } elsif (exists $self->{render_cb}) { 240sub weight_string {
240 glViewport 0, 0, $self->{w}, $self->{h}; 241 my ($self) = @_;
241 glMatrixMode GL_PROJECTION;
242 glLoadIdentity;
243 glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
244 glMatrixMode GL_MODELVIEW;
245 glLoadIdentity;
246 $self->{render_cb}->($self, $self->{w}, $self->{h});
247 242
248 } else { 243 my $weight = ($self->{nrof} || 1) * $self->{weight};
249 ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type}) 244
250 = 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 { $_[0]->destroy; 1 },
253 has_close_button => 1,
251 } 254 ;
252 255
253 my ($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 $w->destroy;
254 266
255 unless ($tw > 0 && $th > 0) { 267 0
256 $tw = $th = 1; 268 },
257 $data = "\x00" x 64; 269 on_escape => sub { $w->destroy; 1 },
258 } 270 );
271 $entry->grab_focus;
272 $w->show;
273}
259 274
260 $self->{minified} = [CFClient::average $tw, $th, $data] 275sub update_widgets {
261 if $self->{minify}; 276 my ($self) = @_;
262 277
263 unless ($GL_NPOT) { 278 # necessary to avoid cyclic references
264 # TODO: does not work for zero-sized textures 279 Scalar::Util::weaken $self;
265 $tw = topot $tw;
266 $th = topot $th;
267 280
268 if (($tw != $self->{w} || $th != $self->{h}) && defined $data) { 281 my $button_cb = sub {
269 my $bpp = (length $data) / ($self->{w} * $self->{h}); 282 my (undef, $ev, $x, $y) = @_;
270 $data = pack "(a" . ($tw * $bpp) . ")*", 283
271 unpack "(a" . ($self->{w} * $bpp) . ")*", $data; 284 my $targ = $::CONN->{player}{tag};
272 $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); 285
286 if ($self->{container} == $::CONN->{player}{tag}) {
287 $targ = $::CONN->{open_container};
273 } 288 }
289
290 if (($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
274 } 357 };
275 358
276 $self->{s} = $self->{w} / $tw; 359 my $tooltip_std = "<small>"
277 $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";
278 366
279 $self->{name} ||= glGenTexture; 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;
280 370
281 glBindTexture GL_TEXTURE_2D, $self->{name}; 371 $self->{face_widget} ||= new CFPlus::UI::Face
282 372 can_events => 1,
283 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 373 can_hover => 1,
284 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; 374 anim => $self->{anim},
285 375 animspeed => $self->{animspeed}, # TODO# must be set at creation time
286 if ($::FAST) { 376 on_button_down => $button_cb,
287 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST;
288 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST;
289 } elsif ($self->{mipmap} && $GL_VERSION >= 1.4) {
290 # alternatively check for 0x8191
291 glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, 1;
292 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
293 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR;
294 } else {
295 glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, $self->{mipmap};
296 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
297 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;
298 } 377 ;
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 );
299 388
300 glGetError; 389 $self->{desc_widget} ||= new CFPlus::UI::Label
301 390 can_events => 1,
302 if (defined $data) { 391 can_hover => 1,
303 glTexImage2D GL_TEXTURE_2D, 0, 392 ellipsise => 2,
304 $self->{internalformat}, 393 align => -1,
305 $tw, $th, # need to pad texture first 394 on_button_down => $button_cb,
306 0,
307 $self->{format},
308 $self->{type},
309 $data;
310 CFClient::gl_check "uploading texture %dx%d if=%x f=%x t=%x",
311 $tw, $th, $self->{internalformat}, $self->{format}, $self->{type};
312 } else {
313 glCopyTexImage2D GL_TEXTURE_2D, 0,
314 $self->{internalformat},
315 0, 0,
316 $tw, $th,
317 0;
318 CFClient::gl_check "copying to texture %dx%d if=%x",
319 $tw, $th, $self->{internalformat};
320 } 395 ;
321} 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");
322 400
323sub DESTROY { 401 $self->{weight_widget} ||= new CFPlus::UI::Label
324 my ($self) = @_; 402 can_events => 1,
325 403 can_hover => 1,
326 delete $TEXTURES{$self+0}; 404 ellipsise => 0,
327 405 align => 0,
328 glDeleteTexture delete $self->{name} 406 on_button_down => $button_cb,
329 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 );
330} 416}
331
332sub restore_state{
333 $_->upload
334 for values %TEXTURES;
335};
336 417
3371; 4181;
338 419
339=back 420=back
340 421

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