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/cvs/deliantra/Deliantra-Client/DC.pm
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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.6 by root, Fri Apr 7 20:34:44 2006 UTC vs.
Revision 1.106 by root, Mon Jul 24 04:24:42 2006 UTC

1=head1 NAME 1=head1 NAME
2 2
3Crossfire::Client - undocumented utility garbage for our crossfire client 3CFClient - undocumented utility garbage for our crossfire client
4 4
5=head1 SYNOPSIS 5=head1 SYNOPSIS
6 6
7 use Crossfire::Client; 7 use CFClient;
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 Crossfire::Client; 15package CFClient;
16 16
17BEGIN { 17BEGIN {
18 $VERSION = '0.1'; 18 $VERSION = '0.1';
19 19
20 use XSLoader; 20 use XSLoader;
21 XSLoader::load "Crossfire::Client", $VERSION; 21 XSLoader::load "CFClient", $VERSION;
22} 22}
23
24use utf8;
25
26use Carp ();
27use AnyEvent ();
28use BerkeleyDB;
29use Pod::POM ();
30use Scalar::Util ();
31use Storable (); # finally
32
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.",
41
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);
49
50=item guard { BLOCK }
51
52Returns an object that executes the given block as soon as it is destroyed.
53
54=cut
55
56sub guard(&) {
57 bless \(my $cb = $_[0]), "CFClient::Guard"
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 => $data)
94}
95
96package CFClient;
23 97
24sub find_rcfile($) { 98sub find_rcfile($) {
25 my $path; 99 my $path;
26 100
27 for (@INC) { 101 for (grep !ref, @INC) {
28 $path = "$_/Crossfire/resources/$_[0]"; 102 $path = "$_/CFClient/resources/$_[0]";
29 return $path if -r $path; 103 return $path if -r $path;
30 } 104 }
31 105
32 die "FATAL: can't find required file $_[0]\n"; 106 die "FATAL: can't find required file $_[0]\n";
33} 107}
… …
53 127
54 open CFG, ">$file" 128 open CFG, ">$file"
55 or return; 129 or return;
56 130
57 { 131 {
132 require Data::Dumper;
58 local $Data::Dumper::Purity = 1; 133 local $Data::Dumper::Purity = 1;
59 $::CFG->{VERSION} = $::VERSION; 134 $::CFG->{VERSION} = $::VERSION;
60 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]); 135 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]);
61 } 136 }
62 137
63 close CFG; 138 close CFG;
64} 139}
65 140
66package Crossfire::Client::Texture; 141our $DB_ENV;
67 142
68use Scalar::Util; 143{
144 use strict;
69 145
70use SDL::OpenGL; 146 mkdir "$Crossfire::VARDIR/cfplus", 0777;
147 my $recover = $BerkeleyDB::db_version >= 4.4
148 ? eval "DB_REGISTER | DB_RECOVER"
149 : 0;
71 150
72my @textures; 151 $DB_ENV = new BerkeleyDB::Env
73 152 -Home => "$Crossfire::VARDIR/cfplus",
74sub _new { 153 -Cachesize => 1_000_000,
75 my ($class, %data) = @_; 154 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
76 155# -ErrPrefix => "DATABASE",
77 my $self = bless \%data, $class; 156 -Verbose => 1,
78 157 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
79 push @textures, $self; 158 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
80 Scalar::Util::weaken $textures[-1]; 159 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
81
82 $self->upload;
83
84 $self
85} 160}
86 161
87sub new_from_image { 162sub db_table($) {
88 my ($class, $image) = @_; 163 my ($table) = @_;
89 164
90 $class->_new (image => $image) 165 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
91}
92 166
93sub new_from_file { 167 new CFClient::Database
94 my ($class, $path) = @_; 168 -Env => $DB_ENV,
95 169 -Filename => $table,
96 open my $fh, "<:raw", $path 170# -Filename => "database",
97 or die "$path: $!"; 171# -Subname => $table,
98 172 -Property => DB_CHKSUM,
99 local $/; 173 -Flags => DB_CREATE | DB_UPGRADE,
100 $class->new_from_image (<$fh>) 174 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
101} 175}
102 176
103sub new_from_surface { 177package CFClient::Layout;
104 my ($class, $surface) = @_;
105 178
106 $surface->rgba; 179$CFClient::OpenGL::SHUTDOWN_HOOK{"CFClient::Layout"} = sub {
180 reset_glyph_cache;
181};
107 182
108 $class->_new ( 183package CFClient::Item;
109 data => $surface->pixels,
110 width => $surface->width,
111 height => $surface->height,
112 )
113}
114 184
115sub new_from_ttf { 185use strict;
116 my ($class, $ttf, $text) = @_; 186use Crossfire::Protocol::Constants;
117 187
118 utf8::upgrade $text; 188my $last_enter_count = 1;
119 189
120 my $surface = SDL::TTFRenderUTF8Blended $ttf, $text, 190sub desc_string {
121 (new SDL::Color -r => 255, -g => 255, -b => 255);
122
123 $class->new_from_surface ($surface)
124}
125
126sub upload {
127 my ($self) = @_; 191 my ($self) = @_;
128 192
129 return unless $SDL::App::USING_OPENGL; 193 my $desc =
194 $self->{nrof} < 2
195 ? $self->{name}
196 : "$self->{nrof} × $self->{name_pl}";
130 197
131 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 .= " *";
132 212
133 if (exists $self->{data}) { 213 $desc
134 $data = $self->{data}; 214}
135 } else {
136 my $pb = new Gtk2::Gdk::PixbufLoader;
137 $pb->write ($self->{image});
138 $pb->close;
139 215
140 $pb = $pb->get_pixbuf; 216sub weight_string {
141 $pb = $pb->add_alpha (0, 0, 0, 0); 217 my ($self) = @_;
142 218
143 $self->{width} = $pb->get_width; 219 my $weight = ($self->{nrof} || 1) * $self->{weight};
144 $self->{height} = $pb->get_height;
145 220
146 $data = $pb->get_pixels; 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,
230 ;
231
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;
242
243 0
244 },
245 on_escape => sub { $w->destroy; 1 },
246 );
247 $entry->grab_focus;
248 $w->show;
249}
250
251sub update_widgets {
252 my ($self) = @_;
253
254 # necessary to avoid cyclic references
255 Scalar::Util::weaken $self;
256
257 my $button_cb = sub {
258 my (undef, $ev, $x, $y) = @_;
259
260 my $targ = $::CONN->{player}{tag};
261
262 if ($self->{container} == $::CONN->{player}{tag}) {
263 $targ = $::CONN->{open_container};
264 }
265
266 if (($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
147 } 314 };
148 315
149 ($self->{name}) = @{glGenTextures 1}; 316 my $tooltip_std = "<small>"
317 . "Left click - examine item\n"
318 . "Shift-Left click - " . ($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";
150 323
151 glBindTexture GL_TEXTURE_2D, $self->{name}; 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;
152 327
153 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR; 328 $self->{face_widget} ||= new CFClient::UI::Face
154 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;#_MIPMAP_LINEAR; 329 can_events => 1,
155 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 330 can_hover => 1,
156 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; 331 anim => $self->{anim},
332 animspeed => $self->{animspeed}, # TODO# must be set at creation time
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 );
157 345
158 glTexImage2D GL_TEXTURE_2D, 0, 346 $self->{desc_widget} ||= new CFClient::UI::Label
159 GL_RGBA8, 347 can_events => 1,
160 $self->{width}, $self->{height}, 348 can_hover => 1,
161 0, 349 ellipsise => 2,
162 GL_RGBA, 350 align => -1,
163 GL_UNSIGNED_BYTE, 351 on_button_down => $button_cb,
164 $data; 352 ;
165} 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");
166 357
167sub DESTROY { 358 $self->{weight_widget} ||= new CFClient::UI::Label
168 my ($self) = @_; 359 can_events => 1,
169 360 can_hover => 1,
170 return unless exists $self->{name}; 361 ellipsise => 0,
171 362 align => 0,
172 glDeleteTextures delete $self->{name}; 363 on_button_down => $button_cb,
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 );
173} 373}
174
175push @::GLINIT, sub {
176 $_->upload
177 for grep $_, @textures;
178};
179 374
1801; 3751;
181 376
182=back 377=back
183 378

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