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/cvs/deliantra/Deliantra-Client/DC.pm
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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.37 by root, Sun Apr 16 07:25:29 2006 UTC vs.
Revision 1.107 by root, Mon Jul 24 08:23:27 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 YAML ();
32use Storable (); # finally
27 33
28our %GL_EXT; 34our %STAT_TOOLTIP = (
29our $GL_VERSION; 35 Str => "<b>Physical Strength</b>, determines damage dealt with weapons, how much you can carry, and how often you can attack",
36 Dex => "<b>Dexterity</b>, your physical agility. Determines chance of being hit and affects armor class and speed",
37 Con => "<b>Constitution</b>, physical health and toughness. Determines how many healthpoints you can have",
38 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",
39 Wis => "<b>Wisdom</b>, the ability to learn and use divine magic (prayers). Determines how many grace points you can have",
40 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",
41 Cha => "<b>Charisma</b>, how well you are received by NPCs. Affects buying and selling prices in shops.",
30 42
31our $GL_NPOT; 43 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.",
44 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.",
45 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.",
46 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.",
47 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.",
48 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.",
49);
32 50
33sub gl_init { 51=item guard { BLOCK }
34 $GL_VERSION = gl_version * 1;
35 %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions;
36 52
37 $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2; 53Returns an object that executes the given block as soon as it is destroyed.
38 54
39 glEnable GL_TEXTURE_2D; 55=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 56
45 glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST; 57sub guard(&) {
46 58 bless \(my $cb = $_[0]), "CFClient::Guard"
47 CFClient::Texture::restore_state ();
48} 59}
60
61sub CFClient::Guard::DESTROY {
62 ${$_[0]}->()
63}
64
65sub asxml($) {
66 local $_ = $_[0];
67
68 s/&/&amp;/g;
69 s/>/&gt;/g;
70 s/</&lt;/g;
71
72 $_
73}
74
75package CFClient::Database;
76
77our @ISA = BerkeleyDB::Btree::;
78
79sub get($$) {
80 my $data;
81
82 $_[0]->db_get ($_[1], $data) == 0
83 ? $data
84 : ()
85}
86
87my %DB_SYNC;
88
89sub put($$$) {
90 my ($db, $key, $data) = @_;
91
92 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
93
94 $db->db_put ($key => $data)
95}
96
97package CFClient;
49 98
50sub find_rcfile($) { 99sub find_rcfile($) {
51 my $path; 100 my $path;
52 101
53 for (@INC) { 102 for (grep !ref, @INC) {
54 $path = "$_/CFClient/resources/$_[0]"; 103 $path = "$_/CFClient/resources/$_[0]";
55 return $path if -r $path; 104 return $path if -r $path;
56 } 105 }
57 106
58 die "FATAL: can't find required file $_[0]\n"; 107 die "FATAL: can't find required file $_[0]\n";
59} 108}
60 109
110sub parse_yaml {
111 my $text = shift;
112
113 utf8::decode $text;
114
115 YAML::Load $text
116}
117
61sub read_cfg { 118sub read_cfg {
62 my ($file) = @_; 119 my ($file) = @_;
63 120
64 open CFG, $file 121 open my $fh, $file
65 or return; 122 or return;
66 123
67 my $CFG;
68
69 local $/; 124 local $/;
70 $CFG = eval <CFG>; 125 my $CFG = <$fh>;
71 126
127 if ($CFG =~ /^---/) {
128 $::CFG = parse_yaml $CFG;
129 } else {
72 $::CFG = $CFG; 130 $::CFG = eval $CFG;
73 131 }
74 close CFG;
75} 132}
76 133
77sub write_cfg { 134sub write_cfg {
78 my ($file) = @_; 135 my ($file) = @_;
79 136
80 open CFG, ">$file" 137 $::CFG->{VERSION} = $::VERSION;
138
139 open my $fh, ">:utf8", $file
81 or return; 140 or return;
82 141 print $fh YAML::Dump $::CFG;
83 {
84 require Data::Dumper;
85 local $Data::Dumper::Purity = 1;
86 $::CFG->{VERSION} = $::VERSION;
87 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]);
88 }
89
90 close CFG;
91} 142}
92 143
144our $DB_ENV;
145
146{
147 use strict;
148
93mkdir "$Crossfire::VARDIR/pclient", 0777; 149 mkdir "$Crossfire::VARDIR/cfplus", 0777;
150 my $recover = $BerkeleyDB::db_version >= 4.4
151 ? eval "DB_REGISTER | DB_RECOVER"
152 : 0;
94 153
95our $DB_ENV = new BerkeleyDB::Env 154 $DB_ENV = new BerkeleyDB::Env
96 -Home => "$Crossfire::VARDIR/pclient", 155 -Home => "$Crossfire::VARDIR/cfplus",
97 -Cachesize => 1_000_000, 156 -Cachesize => 1_000_000,
98 -ErrFile => "/proc/self/fd/2", 157 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
99 -ErrPrefix => "DATABASE", 158# -ErrPrefix => "DATABASE",
100 -Verbose => 1, 159 -Verbose => 1,
101 -Flags => DB_CREATE | DB_JOINENV | DB_RECOVER_FATAL | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN, 160 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
161 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
102 or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error"; 162 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
163}
103 164
104sub db_table($) { 165sub db_table($) {
166 my ($table) = @_;
167
168 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
169
105 new CFClient::Database 170 new CFClient::Database
106 -Env => $DB_ENV, 171 -Env => $DB_ENV,
172 -Filename => $table,
107 -Filename => "database", 173# -Filename => "database",
108 -Subname => $_[0], 174# -Subname => $table,
175 -Property => DB_CHKSUM,
109 -Flags => DB_CREATE | DB_UPGRADE, 176 -Flags => DB_CREATE | DB_UPGRADE,
110 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; 177 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
111} 178}
112 179
180package CFClient::Layout;
181
182$CFClient::OpenGL::SHUTDOWN_HOOK{"CFClient::Layout"} = sub {
183 reset_glyph_cache;
184};
185
113package CFClient::Database; 186package 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;
136 187
137use strict; 188use strict;
189use Crossfire::Protocol::Constants;
138 190
139use Scalar::Util; 191my $last_enter_count = 1;
140 192
141use SDL::OpenGL; 193sub desc_string {
142
143my %TEXTURES;
144
145sub new {
146 my ($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) = @_; 194 my ($self) = @_;
217 195
218 return unless $GL_VERSION; 196 my $desc =
197 $self->{nrof} < 2
198 ? $self->{name}
199 : "$self->{nrof} × $self->{name_pl}";
219 200
220 my $data; 201 $self->{flags} & F_OPEN
202 and $desc .= " (open)";
203 $self->{flags} & F_APPLIED
204 and $desc .= " (applied)";
205 $self->{flags} & F_UNPAID
206 and $desc .= " (unpaid)";
207 $self->{flags} & F_MAGIC
208 and $desc .= " (magic)";
209 $self->{flags} & F_CURSED
210 and $desc .= " (cursed)";
211 $self->{flags} & F_DAMNED
212 and $desc .= " (damned)";
213 $self->{flags} & F_LOCKED
214 and $desc .= " *";
221 215
222 if (exists $self->{data}) { 216 $desc
223 $data = $self->{data}; 217}
224 218
225 } elsif (exists $self->{render_cb}) { 219sub weight_string {
226 glViewport 0, 0, $self->{w}, $self->{h}; 220 my ($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});
233 221
234 } else { 222 my $weight = ($self->{nrof} || 1) * $self->{weight};
235 ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type}) 223
236 = CFClient::load_image_inline $self->{image}; 224 $weight < 0 ? "?" : $weight * 0.001
225}
226
227sub do_n_dialog {
228 my ($cb) = @_;
229
230 my $w = new CFClient::UI::FancyFrame
231 on_delete => sub { $_[0]->destroy; 1 },
232 has_close_button => 1,
237 } 233 ;
238 234
239 my ($tw, $th) = @$self{qw(w h)}; 235 $w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center");
236 $vb->add (new CFClient::UI::Label text => "Enter item count:");
237 $vb->add (my $entry = new CFClient::UI::Entry
238 text => $last_enter_count,
239 on_activate => sub {
240 my ($entry) = @_;
241 $last_enter_count = $entry->get_text;
242 $cb->($last_enter_count);
243 $w->hide;
244 $w->destroy;
240 245
241 unless ($tw && $th) { 246 0
242 $tw = $th = 1; 247 },
243 $data = "\x00" x 64; 248 on_escape => sub { $w->destroy; 1 },
244 } 249 );
250 $entry->grab_focus;
251 $w->show;
252}
245 253
246 $self->{minified} = [CFClient::average $tw, $th, $data] 254sub update_widgets {
247 if $self->{minify}; 255 my ($self) = @_;
248 256
249 unless ($GL_NPOT) { 257 # necessary to avoid cyclic references
250 # TODO: does not work for zero-sized textures 258 Scalar::Util::weaken $self;
251 $tw = topot $tw;
252 $th = topot $th;
253 259
254 if ($tw != $self->{w} || $th != $self->{h} && defined $data) { 260 my $button_cb = sub {
255 my $bpp = (length $data) / ($self->{w} * $self->{h}); 261 my (undef, $ev, $x, $y) = @_;
256 $data = pack "(a" . ($tw * $bpp) . ")*", 262
257 unpack "(a" . ($self->{w} * $bpp) . ")*", $data; 263 my $targ = $::CONN->{player}{tag};
258 $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); 264
265 if ($self->{container} == $::CONN->{player}{tag}) {
266 $targ = $::CONN->{open_container};
259 } 267 }
268
269 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
270 $::CONN->send ("move $targ $self->{tag} 0")
271 if $targ || !($self->{flags} & F_LOCKED);
272 } elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) {
273 $self->{flags} & F_LOCKED
274 ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
275 : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
276 } elsif ($ev->{button} == 1) {
277 $::CONN->send ("examine $self->{tag}");
278 } elsif ($ev->{button} == 2) {
279 $::CONN->send ("apply $self->{tag}");
280 } elsif ($ev->{button} == 3) {
281 my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
282 if ($self->{container} == $::CONN->{open_container}) {
283 $move_prefix = "take";
284 }
285
286 my @menu_items = (
287 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
288 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
289 ["ignite/thaw", # first try of an easier use of flint&steel
290 sub {
291 $::CONN->send ("mark ". pack "N", $self->{tag});
292 $::CONN->send ("command apply flint and steel");
293 }
294 ],
295 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
296 (
297 $self->{flags} & F_LOCKED
298 ? (
299 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
300 )
301 : (
302 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
303 ["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
304 ["$move_prefix &lt;n&gt;",
305 sub {
306 do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
307 }
308 ]
309 )
310 ),
311 );
312
313 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
314 }
315
316 1
260 } 317 };
261 318
262 $self->{s} = $self->{w} / $tw; 319 my $tooltip_std = "<small>"
263 $self->{t} = $self->{h} / $th; 320 . "Left click - examine item\n"
321 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
322 . "Middle click - apply\n"
323 . "Shift-Middle click - lock/unlock\n"
324 . "Right click - further options"
325 . "</small>\n";
264 326
265 $self->{name} ||= (glGenTextures 1)->[0]; 327 my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
328 : $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
329 : undef;
266 330
267 glBindTexture GL_TEXTURE_2D, $self->{name}; 331 $self->{face_widget} ||= new CFClient::UI::Face
268 332 can_events => 1,
269 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; 333 can_hover => 1,
270 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; 334 anim => $self->{anim},
271 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 335 animspeed => $self->{animspeed}, # TODO# must be set at creation time
272 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; 336 on_button_down => $button_cb,
337 ;
338 $self->{face_widget}{bg} = $bg;
339 $self->{face_widget}{face} = $self->{face};
340 $self->{face_widget}{anim} = $self->{anim};
341 $self->{face_widget}{animspeed} = $self->{animspeed};
342 $self->{face_widget}->set_tooltip (
343 "<b>Face/Animation.</b>\n"
344 . "Item uses face #$self->{face}. "
345 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
346 . "\n\n$tooltip_std"
347 );
273 348
274 if (defined $data) { 349 $self->{desc_widget} ||= new CFClient::UI::Label
275 glTexImage2D GL_TEXTURE_2D, 0, 350 can_events => 1,
276 $self->{internalformat}, 351 can_hover => 1,
277 $tw, $th, # need to pad texture first 352 ellipsise => 2,
278 0, 353 align => -1,
279 $self->{format}, 354 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 } 355 ;
291} 356 my $desc = CFClient::Item::desc_string $self;
357 $self->{desc_widget}{bg} = $bg;
358 $self->{desc_widget}->set_text ($desc);
359 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
292 360
293sub DESTROY { 361 $self->{weight_widget} ||= new CFClient::UI::Label
294 my ($self) = @_; 362 can_events => 1,
295 363 can_hover => 1,
296 delete $TEXTURES{$self+0}; 364 ellipsise => 0,
297 365 align => 0,
298 glDeleteTextures delete $self->{name} 366 on_button_down => $button_cb,
299 if $self->{name}; 367 ;
368 $self->{weight_widget}{bg} = $bg;
369 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self);
370 $self->{weight_widget}->set_tooltip (
371 "<b>Weight</b>.\n"
372 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
373 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
374 . "\n\n$tooltip_std"
375 );
300} 376}
301
302sub restore_state{
303 $_->upload
304 for values %TEXTURES;
305};
306 377
3071; 3781;
308 379
309=back 380=back
310 381

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