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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.43 by root, Fri Apr 21 07:19:56 2006 UTC vs.
Revision 1.121 by root, Fri Sep 29 00:56:05 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.
33 46
34sub gl_init { 47=cut
35 $GL_VERSION = gl_version * 1;
36 %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions;
37 48
38 $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2; 49sub guard(&) {
39 50 bless \(my $cb = $_[0]), "CFPlus::Guard"
40 glEnable GL_TEXTURE_2D;
41 glEnable GL_COLOR_MATERIAL;
42 glShadeModel GL_FLAT;
43 glDisable GL_DEPTH_TEST;
44 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
45
46 glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST;
47
48 CFClient::Texture::restore_state ();
49} 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 => $data)
92}
93
94package CFPlus;
50 95
51sub find_rcfile($) { 96sub find_rcfile($) {
52 my $path; 97 my $path;
53 98
54 for (@INC) { 99 for (grep !ref, @INC) {
55 $path = "$_/CFClient/resources/$_[0]"; 100 $path = "$_/CFPlus/resources/$_[0]";
56 return $path if -r $path; 101 return $path if -r $path;
57 } 102 }
58 103
59 die "FATAL: can't find required file $_[0]\n"; 104 die "FATAL: can't find required file $_[0]\n";
60} 105}
61 106
107BEGIN {
108 use Crossfire::Protocol::Base ();
109 *to_json = \&Crossfire::Protocol::Base::to_json;
110 *from_json = \&Crossfire::Protocol::Base::from_json;
111}
112
62sub read_cfg { 113sub read_cfg {
63 my ($file) = @_; 114 my ($file) = @_;
64 115
65 open CFG, $file 116 open my $fh, $file
66 or return; 117 or return;
67 118
68 my $CFG;
69
70 local $/; 119 local $/;
71 $CFG = eval <CFG>; 120 my $CFG = <$fh>;
72 121
73 $::CFG = $CFG; 122 if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
74 123 require YAML;
75 close CFG; 124 utf8::decode $CFG;
125 $::CFG = YAML::Load ($CFG);
126 } elsif ($CFG =~ /^\{/) {
127 $::CFG = from_json $CFG;
128 } else {
129 $::CFG = eval $CFG; ## todo comaptibility cruft
130 }
76} 131}
77 132
78sub write_cfg { 133sub write_cfg {
79 my ($file) = @_; 134 my ($file) = @_;
80 135
81 open CFG, ">$file" 136 $::CFG->{VERSION} = $::VERSION;
137
138 open my $fh, ">:utf8", $file
82 or return; 139 or return;
83 140 print $fh to_json $::CFG;
84 {
85 require Data::Dumper;
86 local $Data::Dumper::Purity = 1;
87 $::CFG->{VERSION} = $::VERSION;
88 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]);
89 }
90
91 close CFG;
92} 141}
93 142
94mkdir "$Crossfire::VARDIR/pclient", 0777; 143our $DB_ENV;
95 144our $DB_STATE;
96our $DB_ENV = new BerkeleyDB::Env
97 -Home => "$Crossfire::VARDIR/pclient",
98 -Cachesize => 1_000_000,
99 -ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt",
100# -ErrPrefix => "DATABASE",
101 -Verbose => 1,
102 -Flags => DB_CREATE | DB_RECOVER_FATAL | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN,
103 or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error";
104 145
105sub db_table($) { 146sub db_table($) {
106 my ($table) = @_; 147 my ($table) = @_;
107 148
108 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; 149 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
109 150
110 new CFClient::Database 151 new CFPlus::Database
111 -Env => $DB_ENV, 152 -Env => $DB_ENV,
112 -Filename => $table, 153 -Filename => $table,
113# -Filename => "database", 154# -Filename => "database",
114# -Subname => $table, 155# -Subname => $table,
156 -Property => DB_CHKSUM,
115 -Flags => DB_CREATE | DB_UPGRADE, 157 -Flags => DB_CREATE | DB_UPGRADE,
116 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; 158 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
117} 159}
118 160
119package CFClient::Database; 161{
162 use strict;
120 163
121our @ISA = BerkeleyDB::Btree::; 164 mkdir "$Crossfire::VARDIR/cfplus", 0777;
165 my $recover = $BerkeleyDB::db_version >= 4.4
166 ? eval "DB_REGISTER | DB_RECOVER"
167 : 0;
122 168
123sub get($$) { 169 $DB_ENV = new BerkeleyDB::Env
124 my $data; 170 -Home => "$Crossfire::VARDIR/cfplus",
171 -Cachesize => 1_000_000,
172 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
173# -ErrPrefix => "DATABASE",
174 -Verbose => 1,
175 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
176 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
177 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
125 178
126 $_[0]->db_get ($_[1], $data) == 0 179 $DB_STATE = db_table "state";
127 ? $data
128 : ()
129} 180}
130 181
131my %DB_SYNC; 182package CFPlus::Layout;
132 183
133sub put($$$) { 184$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
134 my ($db, $key, $data) = @_; 185 reset_glyph_cache;
186};
135 187
136 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync }); 188package CFPlus::Item;
137
138 $db->db_put ($key => $data)
139}
140
141package CFClient::Texture;
142 189
143use strict; 190use strict;
191use Crossfire::Protocol::Constants;
144 192
145use Scalar::Util; 193my $last_enter_count = 1;
146 194
147use CFClient::OpenGL; 195sub desc_string {
148
149my %TEXTURES;
150
151sub new {
152 my ($class, %data) = @_;
153
154 my $self = bless {
155 internalformat => GL_RGBA,
156 format => GL_RGBA,
157 type => GL_UNSIGNED_BYTE,
158 %data,
159 }, $class;
160
161 Scalar::Util::weaken ($TEXTURES{$self+0} = $self);
162
163 $self->upload;
164
165 $self
166}
167
168sub new_from_image {
169 my ($class, $image, %arg) = @_;
170
171 $class->new (image => $image, %arg)
172}
173
174sub new_from_file {
175 my ($class, $path, %arg) = @_;
176
177 open my $fh, "<:raw", $path
178 or die "$path: $!";
179
180 local $/;
181 $class->new_from_image (<$fh>, %arg)
182}
183
184#sub new_from_surface {
185# my ($class, $surface) = @_;
186#
187# $surface->rgba;
188#
189# $class->new (
190# data => $surface->pixels,
191# w => $surface->width,
192# h => $surface->height,
193# )
194#}
195
196sub new_from_layout {
197 my ($class, $layout, %arg) = @_;
198
199 my ($w, $h, $data) = $layout->render;
200
201 $class->new (
202 w => $w,
203 h => $h,
204 data => $data,
205 internalformat => GL_ALPHA4,
206 format => GL_ALPHA,
207 type => GL_UNSIGNED_BYTE,
208 %arg,
209 )
210}
211
212sub new_from_opengl {
213 my ($class, $w, $h, $cb) = @_;
214
215 $class->new (w => $w, h => $h, render_cb => $cb)
216}
217
218sub topot {
219 (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0]
220}
221
222sub upload {
223 my ($self) = @_; 196 my ($self) = @_;
224 197
225 return unless $GL_VERSION; 198 my $desc =
199 $self->{nrof} < 2
200 ? $self->{name}
201 : "$self->{nrof} × $self->{name_pl}";
226 202
227 my $data; 203 $self->{flags} & F_OPEN
204 and $desc .= " (open)";
205 $self->{flags} & F_APPLIED
206 and $desc .= " (applied)";
207 $self->{flags} & F_UNPAID
208 and $desc .= " (unpaid)";
209 $self->{flags} & F_MAGIC
210 and $desc .= " (magic)";
211 $self->{flags} & F_CURSED
212 and $desc .= " (cursed)";
213 $self->{flags} & F_DAMNED
214 and $desc .= " (damned)";
215 $self->{flags} & F_LOCKED
216 and $desc .= " *";
228 217
229 if (exists $self->{data}) { 218 $desc
230 $data = $self->{data}; 219}
231 220
232 } elsif (exists $self->{render_cb}) { 221sub weight_string {
233 glViewport 0, 0, $self->{w}, $self->{h}; 222 my ($self) = @_;
234 glMatrixMode GL_PROJECTION;
235 glLoadIdentity;
236 glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
237 glMatrixMode GL_MODELVIEW;
238 glLoadIdentity;
239 $self->{render_cb}->($self, $self->{w}, $self->{h});
240 223
241 } else { 224 my $weight = ($self->{nrof} || 1) * $self->{weight};
242 ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type}) 225
243 = CFClient::load_image_inline $self->{image}; 226 $weight < 0 ? "?" : $weight * 0.001
227}
228
229sub do_n_dialog {
230 my ($cb) = @_;
231
232 my $w = new CFPlus::UI::Toplevel
233 on_delete => sub { $_[0]->destroy; 1 },
234 has_close_button => 1,
244 } 235 ;
245 236
246 my ($tw, $th) = @$self{qw(w h)}; 237 $w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
238 $vb->add (new CFPlus::UI::Label text => "Enter item count:");
239 $vb->add (my $entry = new CFPlus::UI::Entry
240 text => $last_enter_count,
241 on_activate => sub {
242 my ($entry) = @_;
243 $last_enter_count = $entry->get_text;
244 $cb->($last_enter_count);
245 $w->hide;
246 $w->destroy;
247 247
248 unless ($tw && $th) { 248 0
249 $tw = $th = 1; 249 },
250 $data = "\x00" x 64; 250 on_escape => sub { $w->destroy; 1 },
251 } 251 );
252 $entry->grab_focus;
253 $w->show;
254}
252 255
253 $self->{minified} = [CFClient::average $tw, $th, $data] 256sub update_widgets {
254 if $self->{minify}; 257 my ($self) = @_;
255 258
256 unless ($GL_NPOT) { 259 # necessary to avoid cyclic references
257 # TODO: does not work for zero-sized textures 260 Scalar::Util::weaken $self;
258 $tw = topot $tw;
259 $th = topot $th;
260 261
261 if (($tw != $self->{w} || $th != $self->{h}) && defined $data) { 262 my $button_cb = sub {
262 my $bpp = (length $data) / ($self->{w} * $self->{h}); 263 my (undef, $ev, $x, $y) = @_;
263 $data = pack "(a" . ($tw * $bpp) . ")*", 264
264 unpack "(a" . ($self->{w} * $bpp) . ")*", $data; 265 my $targ = $::CONN->{player}{tag};
265 $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); 266
267 if ($self->{container} == $::CONN->{player}{tag}) {
268 $targ = $::CONN->{open_container};
266 } 269 }
270
271 if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
272 $::CONN->send ("move $targ $self->{tag} 0")
273 if $targ || !($self->{flags} & F_LOCKED);
274 } elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
275 $self->{flags} & F_LOCKED
276 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
277 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
278 } elsif ($ev->{button} == 1) {
279 $::CONN->send ("examine $self->{tag}");
280 } elsif ($ev->{button} == 2) {
281 $::CONN->send ("apply $self->{tag}");
282 } elsif ($ev->{button} == 3) {
283 my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
284 if ($self->{container} == $::CONN->{open_container}) {
285 $move_prefix = "take";
286 }
287
288 my @menu_items = (
289 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
290 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
291 ["ignite/thaw", # first try of an easier use of flint&steel
292 sub {
293 $::CONN->send ("mark ". pack "N", $self->{tag});
294 $::CONN->send ("command apply flint and steel");
295 }
296 ],
297 ["inscribe", # first try of an easier use of flint&steel
298 sub {
299 &::open_string_query ("Text to inscribe", sub {
300 my ($entry, $txt) = @_;
301 $::CONN->send ("mark ". pack "N", $self->{tag});
302 $::CONN->send ("command use_skill inscription $txt");
303 });
304 }
305 ],
306 ["rename", # first try of an easier use of flint&steel
307 sub {
308 &::open_string_query ("Rename item to:", sub {
309 my ($entry, $txt) = @_;
310 $::CONN->send ("mark ". pack "N", $self->{tag});
311 $::CONN->send ("command rename to <$txt>");
312 }, $self->{name},
313 "If you input no name or erase the current custom name, the custom name will be unset");
314 }
315 ],
316 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
317 (
318 $self->{flags} & F_LOCKED
319 ? (
320 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
321 )
322 : (
323 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
324 ["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
325 ["$move_prefix &lt;n&gt;",
326 sub {
327 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
328 }
329 ]
330 )
331 ),
332 );
333
334 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
335 }
336
337 1
267 } 338 };
268 339
269 $self->{s} = $self->{w} / $tw; 340 my $tooltip_std = "<small>"
270 $self->{t} = $self->{h} / $th; 341 . "Left click - examine item\n"
342 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
343 . "Middle click - apply\n"
344 . "Shift-Middle click - lock/unlock\n"
345 . "Right click - further options"
346 . "</small>\n";
271 347
272 glGetError; 348 my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
349 : $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
350 : undef;
273 351
274 $self->{name} ||= glGenTexture; 352 $self->{face_widget} ||= new CFPlus::UI::Face
275 353 can_events => 1,
276 glBindTexture GL_TEXTURE_2D, $self->{name}; 354 can_hover => 1,
277 355 anim => $self->{anim},
278 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 356 animspeed => $self->{animspeed}, # TODO# must be set at creation time
279 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; 357 on_button_down => $button_cb,
280
281 if ($::FAST) {
282 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST;
283 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST;
284 } else {
285 glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, $self->{mipmap};
286 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
287 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, $self->{mipmap} ? GL_LINEAR_MIPMAP_LINEAR : GL_LINEAR;
288 } 358 ;
359 $self->{face_widget}{bg} = $bg;
360 $self->{face_widget}{face} = $self->{face};
361 $self->{face_widget}{anim} = $self->{anim};
362 $self->{face_widget}{animspeed} = $self->{animspeed};
363 $self->{face_widget}->set_tooltip (
364 "<b>Face/Animation.</b>\n"
365 . "Item uses face #$self->{face}. "
366 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
367 . "\n\n$tooltip_std"
368 );
289 369
290 if (defined $data) { 370 $self->{desc_widget} ||= new CFPlus::UI::Label
291 glTexImage2D GL_TEXTURE_2D, 0, 371 can_events => 1,
292 $self->{internalformat}, 372 can_hover => 1,
293 $tw, $th, # need to pad texture first 373 ellipsise => 2,
294 0, 374 align => -1,
295 $self->{format}, 375 on_button_down => $button_cb,
296 $self->{type},
297 $data;
298 if (my $error = glGetError) {
299 Carp::cluck sprintf "texture upload error: %x %dx%d i=%x f=%x t=%x",
300 $error, $tw, $th, $self->{internalformat}, $self->{format}, $self->{type};
301 }
302 } else {
303 glCopyTexImage2D GL_TEXTURE_2D, 0,
304 $self->{internalformat},
305 0, 0,
306 $tw, $th,
307 0;
308 if (my $error = glGetError) {
309 Carp::cluck sprintf "texture upload error: %x %dx%d i=%x",
310 $error, $tw, $th, $self->{internalformat};
311 }
312 } 376 ;
313} 377 my $desc = CFPlus::Item::desc_string $self;
378 $self->{desc_widget}{bg} = $bg;
379 $self->{desc_widget}->set_text ($desc);
380 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
314 381
315sub DESTROY { 382 $self->{weight_widget} ||= new CFPlus::UI::Label
316 my ($self) = @_; 383 can_events => 1,
317 384 can_hover => 1,
318 delete $TEXTURES{$self+0}; 385 ellipsise => 0,
319 386 align => 0,
320 glDeleteTexture delete $self->{name} 387 on_button_down => $button_cb,
321 if $self->{name}; 388 ;
389 $self->{weight_widget}{bg} = $bg;
390 $self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
391 $self->{weight_widget}->set_tooltip (
392 "<b>Weight</b>.\n"
393 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
394 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
395 . "\n\n$tooltip_std"
396 );
322} 397}
323
324sub restore_state{
325 $_->upload
326 for values %TEXTURES;
327};
328 398
3291; 3991;
330 400
331=back 401=back
332 402

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