ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/DC.pm
(Generate patch)

Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.37 by root, Sun Apr 16 07:25:29 2006 UTC vs.
Revision 1.106 by root, Mon Jul 24 04:24:42 2006 UTC

… …
19 19
20 use XSLoader; 20 use XSLoader;
21 XSLoader::load "CFClient", $VERSION; 21 XSLoader::load "CFClient", $VERSION;
22} 22}
23 23
24use utf8;
25
26use Carp ();
24use AnyEvent; 27use AnyEvent ();
25use BerkeleyDB; 28use BerkeleyDB;
26use SDL::OpenGL; 29use Pod::POM ();
30use Scalar::Util ();
31use Storable (); # finally
27 32
28our %GL_EXT; 33our %STAT_TOOLTIP = (
29our $GL_VERSION; 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.",
30 41
31our $GL_NPOT; 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);
32 49
33sub gl_init { 50=item guard { BLOCK }
34 $GL_VERSION = gl_version * 1;
35 %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions;
36 51
37 $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2; 52Returns an object that executes the given block as soon as it is destroyed.
38 53
39 glEnable GL_TEXTURE_2D; 54=cut
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 55
45 glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST; 56sub guard(&) {
46 57 bless \(my $cb = $_[0]), "CFClient::Guard"
47 CFClient::Texture::restore_state ();
48} 58}
59
60sub CFClient::Guard::DESTROY {
61 ${$_[0]}->()
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 => $data)
94}
95
96package CFClient;
49 97
50sub find_rcfile($) { 98sub find_rcfile($) {
51 my $path; 99 my $path;
52 100
53 for (@INC) { 101 for (grep !ref, @INC) {
54 $path = "$_/CFClient/resources/$_[0]"; 102 $path = "$_/CFClient/resources/$_[0]";
55 return $path if -r $path; 103 return $path if -r $path;
56 } 104 }
57 105
58 die "FATAL: can't find required file $_[0]\n"; 106 die "FATAL: can't find required file $_[0]\n";
… …
88 } 136 }
89 137
90 close CFG; 138 close CFG;
91} 139}
92 140
141our $DB_ENV;
142
143{
144 use strict;
145
93mkdir "$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;
94 150
95our $DB_ENV = new BerkeleyDB::Env 151 $DB_ENV = new BerkeleyDB::Env
96 -Home => "$Crossfire::VARDIR/pclient", 152 -Home => "$Crossfire::VARDIR/cfplus",
97 -Cachesize => 1_000_000, 153 -Cachesize => 1_000_000,
98 -ErrFile => "/proc/self/fd/2", 154 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
99 -ErrPrefix => "DATABASE", 155# -ErrPrefix => "DATABASE",
100 -Verbose => 1, 156 -Verbose => 1,
101 -Flags => DB_CREATE | DB_JOINENV | 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,
102 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: $BerkeleyDB::Error";
160}
103 161
104sub db_table($) { 162sub db_table($) {
163 my ($table) = @_;
164
165 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
166
105 new CFClient::Database 167 new CFClient::Database
106 -Env => $DB_ENV, 168 -Env => $DB_ENV,
169 -Filename => $table,
107 -Filename => "database", 170# -Filename => "database",
108 -Subname => $_[0], 171# -Subname => $table,
172 -Property => DB_CHKSUM,
109 -Flags => DB_CREATE | DB_UPGRADE, 173 -Flags => DB_CREATE | DB_UPGRADE,
110 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; 174 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
111} 175}
112 176
177package CFClient::Layout;
178
179$CFClient::OpenGL::SHUTDOWN_HOOK{"CFClient::Layout"} = sub {
180 reset_glyph_cache;
181};
182
113package CFClient::Database; 183package CFClient::Item;
114
115our @ISA = BerkeleyDB::Btree::;
116
117sub get($$) {
118 my $data;
119
120 $_[0]->db_get ($_[1], $data) == 0
121 ? $data
122 : ()
123}
124
125my %DB_SYNC;
126
127sub put($$$) {
128 my ($db, $key, $data) = @_;
129
130 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
131
132 $db->db_put ($key => $data)
133}
134
135package CFClient::Texture;
136 184
137use strict; 185use strict;
186use Crossfire::Protocol::Constants;
138 187
139use Scalar::Util; 188my $last_enter_count = 1;
140 189
141use SDL::OpenGL; 190sub desc_string {
142
143my %TEXTURES;
144
145sub new {
146 my ($class, %data) = @_;
147
148 my $self = bless {
149 internalformat => GL_RGBA,
150 format => GL_RGBA,
151 type => GL_UNSIGNED_BYTE,
152 %data,
153 }, $class;
154
155 Scalar::Util::weaken ($TEXTURES{$self+0} = $self);
156
157 $self->upload;
158
159 $self
160}
161
162sub new_from_image {
163 my ($class, $image, %arg) = @_;
164
165 $class->new (image => $image, %arg)
166}
167
168sub new_from_file {
169 my ($class, $path) = @_;
170
171 open my $fh, "<:raw", $path
172 or die "$path: $!";
173
174 local $/;
175 $class->new_from_image (<$fh>)
176}
177
178#sub new_from_surface {
179# my ($class, $surface) = @_;
180#
181# $surface->rgba;
182#
183# $class->new (
184# data => $surface->pixels,
185# w => $surface->width,
186# h => $surface->height,
187# )
188#}
189
190sub new_from_layout {
191 my ($class, $layout) = @_;
192
193 my ($w, $h, $data) = $layout->render;
194
195 $class->new (
196 w => $w,
197 h => $h,
198 data => $data,
199 internalformat => GL_ALPHA4,
200 format => GL_ALPHA,
201 type => GL_UNSIGNED_BYTE,
202 )
203}
204
205sub new_from_opengl {
206 my ($class, $w, $h, $cb) = @_;
207
208 $class->new (w => $w, h => $h, render_cb => $cb)
209}
210
211sub topot {
212 (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0]
213}
214
215sub upload {
216 my ($self) = @_; 191 my ($self) = @_;
217 192
218 return unless $GL_VERSION; 193 my $desc =
194 $self->{nrof} < 2
195 ? $self->{name}
196 : "$self->{nrof} × $self->{name_pl}";
219 197
220 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 .= " *";
221 212
222 if (exists $self->{data}) { 213 $desc
223 $data = $self->{data}; 214}
224 215
225 } elsif (exists $self->{render_cb}) { 216sub weight_string {
226 glViewport 0, 0, $self->{w}, $self->{h}; 217 my ($self) = @_;
227 glMatrixMode GL_PROJECTION;
228 glLoadIdentity;
229 glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
230 glMatrixMode GL_MODELVIEW;
231 glLoadIdentity;
232 $self->{render_cb}->($self, $self->{w}, $self->{h});
233 218
234 } else { 219 my $weight = ($self->{nrof} || 1) * $self->{weight};
235 ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type}) 220
236 = 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 { $_[0]->destroy; 1 },
229 has_close_button => 1,
237 } 230 ;
238 231
239 my ($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 $w->destroy;
240 242
241 unless ($tw && $th) { 243 0
242 $tw = $th = 1; 244 },
243 $data = "\x00" x 64; 245 on_escape => sub { $w->destroy; 1 },
244 } 246 );
247 $entry->grab_focus;
248 $w->show;
249}
245 250
246 $self->{minified} = [CFClient::average $tw, $th, $data] 251sub update_widgets {
247 if $self->{minify}; 252 my ($self) = @_;
248 253
249 unless ($GL_NPOT) { 254 # necessary to avoid cyclic references
250 # TODO: does not work for zero-sized textures 255 Scalar::Util::weaken $self;
251 $tw = topot $tw;
252 $th = topot $th;
253 256
254 if ($tw != $self->{w} || $th != $self->{h} && defined $data) { 257 my $button_cb = sub {
255 my $bpp = (length $data) / ($self->{w} * $self->{h}); 258 my (undef, $ev, $x, $y) = @_;
256 $data = pack "(a" . ($tw * $bpp) . ")*", 259
257 unpack "(a" . ($self->{w} * $bpp) . ")*", $data; 260 my $targ = $::CONN->{player}{tag};
258 $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); 261
262 if ($self->{container} == $::CONN->{player}{tag}) {
263 $targ = $::CONN->{open_container};
259 } 264 }
265
266 if (($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
260 } 314 };
261 315
262 $self->{s} = $self->{w} / $tw; 316 my $tooltip_std = "<small>"
263 $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";
264 323
265 $self->{name} ||= (glGenTextures 1)->[0]; 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;
266 327
267 glBindTexture GL_TEXTURE_2D, $self->{name}; 328 $self->{face_widget} ||= new CFClient::UI::Face
268 329 can_events => 1,
269 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; 330 can_hover => 1,
270 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; 331 anim => $self->{anim},
271 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 332 animspeed => $self->{animspeed}, # TODO# must be set at creation time
272 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; 333 on_button_down => $button_cb,
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 );
273 345
274 if (defined $data) { 346 $self->{desc_widget} ||= new CFClient::UI::Label
275 glTexImage2D GL_TEXTURE_2D, 0, 347 can_events => 1,
276 $self->{internalformat}, 348 can_hover => 1,
277 $tw, $th, # need to pad texture first 349 ellipsise => 2,
278 0, 350 align => -1,
279 $self->{format}, 351 on_button_down => $button_cb,
280 $self->{type},
281 $data;
282 glGetError and die;
283 } else {
284 glCopyTexImage2D GL_TEXTURE_2D, 0,
285 $self->{internalformat},
286 0, 0,
287 $tw, $th,
288 0;
289 glGetError and die "glCopyTexImage2D $tw,$th";
290 } 352 ;
291} 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");
292 357
293sub DESTROY { 358 $self->{weight_widget} ||= new CFClient::UI::Label
294 my ($self) = @_; 359 can_events => 1,
295 360 can_hover => 1,
296 delete $TEXTURES{$self+0}; 361 ellipsise => 0,
297 362 align => 0,
298 glDeleteTextures delete $self->{name} 363 on_button_down => $button_cb,
299 if $self->{name}; 364 ;
365 $self->{weight_widget}{bg} = $bg;
366 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self);
367 $self->{weight_widget}->set_tooltip (
368 "<b>Weight</b>.\n"
369 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
370 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
371 . "\n\n$tooltip_std"
372 );
300} 373}
301
302sub restore_state{
303 $_->upload
304 for values %TEXTURES;
305};
306 374
3071; 3751;
308 376
309=back 377=back
310 378

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines