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/cvs/deliantra/Deliantra-Client/DC.pm
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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.55 by root, Fri May 19 16:43:56 2006 UTC vs.
Revision 1.106 by root, Mon Jul 24 04:24:42 2006 UTC

18 $VERSION = '0.1'; 18 $VERSION = '0.1';
19 19
20 use XSLoader; 20 use XSLoader;
21 XSLoader::load "CFClient", $VERSION; 21 XSLoader::load "CFClient", $VERSION;
22} 22}
23
24use utf8;
23 25
24use Carp (); 26use Carp ();
25use AnyEvent (); 27use AnyEvent ();
26use BerkeleyDB; 28use BerkeleyDB;
29use Pod::POM ();
30use Scalar::Util ();
31use Storable (); # finally
27 32
28use CFClient::OpenGL; 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.",
29 41
30our %GL_EXT; 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.",
31our $GL_VERSION; 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);
32 49
33our $GL_NPOT; 50=item guard { BLOCK }
34our $GL_DEBUG = 1;
35 51
36sub gl_init { 52Returns an object that executes the given block as soon as it is destroyed.
37 $GL_VERSION = gl_version * 1;
38 %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions;
39 53
40 $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2; 54=cut
41 55
42 glDisable GL_COLOR_MATERIAL; 56sub guard(&) {
43 glShadeModel GL_FLAT; 57 bless \(my $cb = $_[0]), "CFClient::Guard"
44 glDisable GL_DITHER;
45 glDisable GL_DEPTH_TEST;
46 glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST;
47
48 CFClient::Texture::restore_state ();
49} 58}
50 59
51sub gl_check { 60sub CFClient::Guard::DESTROY {
52 return unless $GL_DEBUG; 61 ${$_[0]}->()
53
54 if (my $error = glGetError) {
55 Carp::cluck sprintf "opengl error %x while %s", $error, sprintf @_;
56 }
57} 62}
63
64sub asxml($) {
65 local $_ = $_[0];
66
67 s/&/&amp;/g;
68 s/>/&gt;/g;
69 s/</&lt;/g;
70
71 $_
72}
73
74package CFClient::Database;
75
76our @ISA = BerkeleyDB::Btree::;
77
78sub get($$) {
79 my $data;
80
81 $_[0]->db_get ($_[1], $data) == 0
82 ? $data
83 : ()
84}
85
86my %DB_SYNC;
87
88sub put($$$) {
89 my ($db, $key, $data) = @_;
90
91 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
92
93 $db->db_put ($key => $data)
94}
95
96package CFClient;
58 97
59sub find_rcfile($) { 98sub find_rcfile($) {
60 my $path; 99 my $path;
61 100
62 for (grep !ref, @INC) { 101 for (grep !ref, @INC) {
97 } 136 }
98 137
99 close CFG; 138 close CFG;
100} 139}
101 140
141our $DB_ENV;
142
143{
144 use strict;
145
102mkdir "$Crossfire::VARDIR/pclient", 0777; 146 mkdir "$Crossfire::VARDIR/cfplus", 0777;
147 my $recover = $BerkeleyDB::db_version >= 4.4
148 ? eval "DB_REGISTER | DB_RECOVER"
149 : 0;
103 150
104our $DB_ENV = new BerkeleyDB::Env 151 $DB_ENV = new BerkeleyDB::Env
105 -Home => "$Crossfire::VARDIR/pclient", 152 -Home => "$Crossfire::VARDIR/cfplus",
106 -Cachesize => 1_000_000, 153 -Cachesize => 1_000_000,
107 -ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt", 154 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
108# -ErrPrefix => "DATABASE", 155# -ErrPrefix => "DATABASE",
109 -Verbose => 1, 156 -Verbose => 1,
110 -Flags => DB_CREATE | DB_RECOVER_FATAL | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN, 157 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
158 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
111 or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error"; 159 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
160}
112 161
113sub db_table($) { 162sub db_table($) {
114 my ($table) = @_; 163 my ($table) = @_;
115 164
116 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; 165 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
117 166
118 new CFClient::Database 167 new CFClient::Database
119 -Env => $DB_ENV, 168 -Env => $DB_ENV,
120 -Filename => $table, 169 -Filename => $table,
121# -Filename => "database", 170# -Filename => "database",
122# -Subname => $table, 171# -Subname => $table,
123 -Property => DB_CHKSUM, 172 -Property => DB_CHKSUM,
124 -Flags => DB_CREATE | DB_UPGRADE, 173 -Flags => DB_CREATE | DB_UPGRADE,
125 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; 174 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
126} 175}
127 176
128sub pod_to_pango($) { 177package CFClient::Layout;
129 my ($pom) = @_;
130 178
131 $pom->present ("CFClient::PodToPango") 179$CFClient::OpenGL::SHUTDOWN_HOOK{"CFClient::Layout"} = sub {
132} 180 reset_glyph_cache;
133
134package CFClient::PodToPango;
135
136use base Pod::POM::View::Text;
137
138our $indent = 0;
139
140*view_seq_code =
141*view_seq_bold = sub { "<b>$_[1]</b>" };
142*view_seq_italic = sub { "<i>$_[1]</i>" };
143*view_seq_space =
144*view_seq_link =
145*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
146
147sub view_seq_text {
148 my $text = $_[1];
149 $text =~ s/\s+/ /g;
150 CFClient::UI::Label::escape ($text)
151}
152
153sub view_item {
154 ("\t" x ($indent / 4))
155 . $_[1]->title->present ($_[0])
156 . "\n"
157 . $_[1]->content->present ($_[0])
158}
159
160sub view_verbatim {
161 (join "",
162 map +("\t" x ($indent / 2)) . "$_\n",
163 split /\n/, CFClient::UI::Label::escape ($_[1]))
164 . "\n"
165}
166
167sub view_textblock {
168 ("\t" x ($indent / 2)) . "$_[1]\n\n"
169}
170
171sub view_head2 {
172 "<big>" . $_[1]->title->present ($_[0]) . "</big>\n\n"
173 . $_[1]->content->present ($_[0])
174}; 181};
175 182
176sub view_over {
177 local $indent = $indent + $_[1]->indent;
178 $_[1]->content->present ($_[0])
179}
180
181package CFClient::Database; 183package CFClient::Item;
182
183our @ISA = BerkeleyDB::Btree::;
184
185sub get($$) {
186 my $data;
187
188 $_[0]->db_get ($_[1], $data) == 0
189 ? $data
190 : ()
191}
192
193my %DB_SYNC;
194
195sub put($$$) {
196 my ($db, $key, $data) = @_;
197
198 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
199
200 $db->db_put ($key => $data)
201}
202
203package CFClient::Texture;
204 184
205use strict; 185use strict;
186use Crossfire::Protocol::Constants;
206 187
207use Scalar::Util; 188my $last_enter_count = 1;
208 189
209use CFClient::OpenGL; 190sub desc_string {
210
211my %TEXTURES;
212
213sub new {
214 my ($class, %data) = @_;
215
216 my $self = bless {
217 internalformat => GL_RGBA,
218 format => GL_RGBA,
219 type => GL_UNSIGNED_BYTE,
220 %data,
221 }, $class;
222
223 Scalar::Util::weaken ($TEXTURES{$self+0} = $self);
224
225 $self->upload;
226
227 $self
228}
229
230sub new_from_image {
231 my ($class, $image, %arg) = @_;
232
233 $class->new (image => $image, %arg)
234}
235
236sub new_from_file {
237 my ($class, $path, %arg) = @_;
238
239 open my $fh, "<:raw", $path
240 or die "$path: $!";
241
242 local $/;
243 $class->new_from_image (<$fh>, %arg)
244}
245
246#sub new_from_surface {
247# my ($class, $surface) = @_;
248#
249# $surface->rgba;
250#
251# $class->new (
252# data => $surface->pixels,
253# w => $surface->width,
254# h => $surface->height,
255# )
256#}
257
258sub new_from_layout {
259 my ($class, $layout, %arg) = @_;
260
261 my ($w, $h, $data, $format, $internalformat) = $layout->render;
262
263 $class->new (
264 w => $w,
265 h => $h,
266 data => $data,
267 format => $format,
268 internalformat => $format,
269 type => GL_UNSIGNED_BYTE,
270 %arg,
271 )
272}
273
274sub new_from_opengl {
275 my ($class, $w, $h, $cb) = @_;
276
277 $class->new (w => $w || 1, h => $h || 1, render_cb => $cb)
278}
279
280sub topot {
281 (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0]
282}
283
284sub upload {
285 my ($self) = @_; 191 my ($self) = @_;
286 192
287 return unless $GL_VERSION; 193 my $desc =
194 $self->{nrof} < 2
195 ? $self->{name}
196 : "$self->{nrof} × $self->{name_pl}";
288 197
289 my $data; 198 $self->{flags} & F_OPEN
199 and $desc .= " (open)";
200 $self->{flags} & F_APPLIED
201 and $desc .= " (applied)";
202 $self->{flags} & F_UNPAID
203 and $desc .= " (unpaid)";
204 $self->{flags} & F_MAGIC
205 and $desc .= " (magic)";
206 $self->{flags} & F_CURSED
207 and $desc .= " (cursed)";
208 $self->{flags} & F_DAMNED
209 and $desc .= " (damned)";
210 $self->{flags} & F_LOCKED
211 and $desc .= " *";
290 212
291 if (exists $self->{data}) { 213 $desc
292 $data = $self->{data}; 214}
293 215
294 } elsif (exists $self->{render_cb}) { 216sub weight_string {
295 glViewport 0, 0, $self->{w}, $self->{h}; 217 my ($self) = @_;
296 glMatrixMode GL_PROJECTION;
297 glLoadIdentity;
298 glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
299 glMatrixMode GL_MODELVIEW;
300 glLoadIdentity;
301 $self->{render_cb}->($self, $self->{w}, $self->{h});
302 218
303 } else { 219 my $weight = ($self->{nrof} || 1) * $self->{weight};
304 ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type}) 220
305 = CFClient::load_image_inline $self->{image}; 221 $weight < 0 ? "?" : $weight * 0.001
222}
223
224sub do_n_dialog {
225 my ($cb) = @_;
226
227 my $w = new CFClient::UI::FancyFrame
228 on_delete => sub { $_[0]->destroy; 1 },
229 has_close_button => 1,
306 } 230 ;
307 231
308 my ($tw, $th) = @$self{qw(w h)}; 232 $w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center");
233 $vb->add (new CFClient::UI::Label text => "Enter item count:");
234 $vb->add (my $entry = new CFClient::UI::Entry
235 text => $last_enter_count,
236 on_activate => sub {
237 my ($entry) = @_;
238 $last_enter_count = $entry->get_text;
239 $cb->($last_enter_count);
240 $w->hide;
241 $w->destroy;
309 242
310 unless ($tw > 0 && $th > 0) { 243 0
311 $tw = $th = 1; 244 },
312 $data = "\x00" x 64; 245 on_escape => sub { $w->destroy; 1 },
313 } 246 );
247 $entry->grab_focus;
248 $w->show;
249}
314 250
315 $self->{minified} = [CFClient::average $tw, $th, $data] 251sub update_widgets {
316 if $self->{minify}; 252 my ($self) = @_;
317 253
318 unless ($GL_NPOT) { 254 # necessary to avoid cyclic references
319 # TODO: does not work for zero-sized textures 255 Scalar::Util::weaken $self;
320 $tw = topot $tw;
321 $th = topot $th;
322 256
323 if (($tw != $self->{w} || $th != $self->{h}) && defined $data) { 257 my $button_cb = sub {
324 my $bpp = (length $data) / ($self->{w} * $self->{h}); 258 my (undef, $ev, $x, $y) = @_;
325 $data = pack "(a" . ($tw * $bpp) . ")*", 259
326 unpack "(a" . ($self->{w} * $bpp) . ")*", $data; 260 my $targ = $::CONN->{player}{tag};
327 $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); 261
262 if ($self->{container} == $::CONN->{player}{tag}) {
263 $targ = $::CONN->{open_container};
328 } 264 }
265
266 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
267 $::CONN->send ("move $targ $self->{tag} 0")
268 if $targ || !($self->{flags} & F_LOCKED);
269 } elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) {
270 $self->{flags} & F_LOCKED
271 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
272 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
273 } elsif ($ev->{button} == 1) {
274 $::CONN->send ("examine $self->{tag}");
275 } elsif ($ev->{button} == 2) {
276 $::CONN->send ("apply $self->{tag}");
277 } elsif ($ev->{button} == 3) {
278 my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
279 if ($self->{container} == $::CONN->{open_container}) {
280 $move_prefix = "take";
281 }
282
283 my @menu_items = (
284 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
285 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
286 ["ignite/thaw", # first try of an easier use of flint&steel
287 sub {
288 $::CONN->send ("mark ". pack "N", $self->{tag});
289 $::CONN->send ("command apply flint and steel");
290 }
291 ],
292 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
293 (
294 $self->{flags} & F_LOCKED
295 ? (
296 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
297 )
298 : (
299 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
300 ["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
301 ["$move_prefix &lt;n&gt;",
302 sub {
303 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
304 }
305 ]
306 )
307 ),
308 );
309
310 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
311 }
312
313 1
329 } 314 };
330 315
331 $self->{s} = $self->{w} / $tw; 316 my $tooltip_std = "<small>"
332 $self->{t} = $self->{h} / $th; 317 . "Left click - examine item\n"
318 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
319 . "Middle click - apply\n"
320 . "Shift-Middle click - lock/unlock\n"
321 . "Right click - further options"
322 . "</small>\n";
333 323
334 $self->{name} ||= glGenTexture; 324 my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
325 : $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
326 : undef;
335 327
336 glBindTexture GL_TEXTURE_2D, $self->{name}; 328 $self->{face_widget} ||= new CFClient::UI::Face
337 329 can_events => 1,
338 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 330 can_hover => 1,
339 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; 331 anim => $self->{anim},
340 332 animspeed => $self->{animspeed}, # TODO# must be set at creation time
341 if ($::FAST) { 333 on_button_down => $button_cb,
342 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST;
343 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST;
344 } elsif ($self->{mipmap} && $GL_VERSION >= 1.4) {
345 # alternatively check for 0x8191
346 glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, 1;
347 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
348 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR;
349 } else {
350 glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, $self->{mipmap};
351 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
352 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;
353 } 334 ;
335 $self->{face_widget}{bg} = $bg;
336 $self->{face_widget}{face} = $self->{face};
337 $self->{face_widget}{anim} = $self->{anim};
338 $self->{face_widget}{animspeed} = $self->{animspeed};
339 $self->{face_widget}->set_tooltip (
340 "<b>Face/Animation.</b>\n"
341 . "Item uses face #$self->{face}. "
342 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
343 . "\n\n$tooltip_std"
344 );
354 345
355 glGetError; 346 $self->{desc_widget} ||= new CFClient::UI::Label
356 347 can_events => 1,
357 if (defined $data) { 348 can_hover => 1,
358 glTexImage2D GL_TEXTURE_2D, 0, 349 ellipsise => 2,
359 $self->{internalformat}, 350 align => -1,
360 $tw, $th, 351 on_button_down => $button_cb,
361 0,
362 $self->{format},
363 $self->{type},
364 $data;
365 CFClient::gl_check "uploading texture %dx%d if=%x f=%x t=%x",
366 $tw, $th, $self->{internalformat}, $self->{format}, $self->{type};
367 } else {
368 glCopyTexImage2D GL_TEXTURE_2D, 0,
369 $self->{internalformat},
370 0, 0,
371 $tw, $th,
372 0;
373 CFClient::gl_check "copying to texture %dx%d if=%x",
374 $tw, $th, $self->{internalformat};
375 } 352 ;
353 my $desc = CFClient::Item::desc_string $self;
354 $self->{desc_widget}{bg} = $bg;
355 $self->{desc_widget}->set_text ($desc);
356 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
376 357
377 glBindTexture GL_TEXTURE_2D, 0; # just to be on the safe side 358 $self->{weight_widget} ||= new CFClient::UI::Label
378} 359 can_events => 1,
379 360 can_hover => 1,
380sub DESTROY { 361 ellipsise => 0,
381 my ($self) = @_; 362 align => 0,
382 363 on_button_down => $button_cb,
383 delete $TEXTURES{$self+0}; 364 ;
384 365 $self->{weight_widget}{bg} = $bg;
385 glDeleteTexture delete $self->{name} 366 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self);
386 if $self->{name}; 367 $self->{weight_widget}->set_tooltip (
387} 368 "<b>Weight</b>.\n"
388 369 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
389sub restore_state { 370 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
390 $_->upload 371 . "\n\n$tooltip_std"
391 for values %TEXTURES; 372 );
392} 373}
393 374
3941; 3751;
395 376
396=back 377=back

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