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/cvs/deliantra/Deliantra-Client/DC.pm
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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.31 by root, Fri Apr 14 14:55:27 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 SDL::OpenGL; 24use utf8;
25 25
26our %GL_EXT; 26use Carp ();
27our $GL_VERSION; 27use AnyEvent ();
28use BerkeleyDB;
29use Pod::POM ();
30use Scalar::Util ();
31use Storable (); # finally
28 32
29our $GL_NPOT; 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.",
30 41
31sub gl_init { 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.",
32 $GL_VERSION = gl_version * 1; 43 Ac => "<b>Armour Class</b>, how protected you are from being hit by any attack. Lower values are better. Ac is based on your race and is modified by the Dex and current armour worn. For characters that cannot wear armour, Ac improves as their level increases.",
33 %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions; 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);
34 49
35 $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2; 50=item guard { BLOCK }
36 51
37 glEnable GL_TEXTURE_2D; 52Returns an object that executes the given block as soon as it is destroyed.
38 glEnable GL_COLOR_MATERIAL;
39 glShadeModel GL_FLAT;
40 glDisable GL_DEPTH_TEST;
41 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
42 53
43 glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST; 54=cut
44 55
45 CFClient::Texture::restore_state (); 56sub guard(&) {
57 bless \(my $cb = $_[0]), "CFClient::Guard"
46} 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 => $data)
94}
95
96package CFClient;
47 97
48sub find_rcfile($) { 98sub find_rcfile($) {
49 my $path; 99 my $path;
50 100
51 for (@INC) { 101 for (grep !ref, @INC) {
52 $path = "$_/CFClient/resources/$_[0]"; 102 $path = "$_/CFClient/resources/$_[0]";
53 return $path if -r $path; 103 return $path if -r $path;
54 } 104 }
55 105
56 die "FATAL: can't find required file $_[0]\n"; 106 die "FATAL: can't find required file $_[0]\n";
… …
86 } 136 }
87 137
88 close CFG; 138 close CFG;
89} 139}
90 140
141our $DB_ENV;
142
143{
144 use strict;
145
146 mkdir "$Crossfire::VARDIR/cfplus", 0777;
147 my $recover = $BerkeleyDB::db_version >= 4.4
148 ? eval "DB_REGISTER | DB_RECOVER"
149 : 0;
150
151 $DB_ENV = new BerkeleyDB::Env
152 -Home => "$Crossfire::VARDIR/cfplus",
153 -Cachesize => 1_000_000,
154 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
155# -ErrPrefix => "DATABASE",
156 -Verbose => 1,
157 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
158 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
159 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
160}
161
162sub db_table($) {
163 my ($table) = @_;
164
165 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
166
167 new CFClient::Database
168 -Env => $DB_ENV,
169 -Filename => $table,
170# -Filename => "database",
171# -Subname => $table,
172 -Property => DB_CHKSUM,
173 -Flags => DB_CREATE | DB_UPGRADE,
174 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
175}
176
177package CFClient::Layout;
178
179$CFClient::OpenGL::SHUTDOWN_HOOK{"CFClient::Layout"} = sub {
180 reset_glyph_cache;
181};
182
91package CFClient::Texture; 183package CFClient::Item;
92 184
93use strict; 185use strict;
186use Crossfire::Protocol::Constants;
94 187
95use Scalar::Util; 188my $last_enter_count = 1;
96 189
97use SDL::OpenGL; 190sub desc_string {
98
99my @textures;
100
101sub new {
102 my ($class, %data) = @_;
103
104 my $self = bless {
105 internalformat => GL_RGBA,
106 format => GL_RGBA,
107 type => GL_UNSIGNED_BYTE,
108 %data,
109 }, $class;
110
111 push @textures, $self;
112 Scalar::Util::weaken $textures[-1];
113
114 $self->upload;
115
116 $self
117}
118
119sub new_from_image {
120 my ($class, $image) = @_;
121
122 $class->new (image => $image)
123}
124
125sub new_from_file {
126 my ($class, $path) = @_;
127
128 open my $fh, "<:raw", $path
129 or die "$path: $!";
130
131 local $/;
132 $class->new_from_image (<$fh>)
133}
134
135#sub new_from_surface {
136# my ($class, $surface) = @_;
137#
138# $surface->rgba;
139#
140# $class->new (
141# data => $surface->pixels,
142# w => $surface->width,
143# h => $surface->height,
144# )
145#}
146
147sub new_from_layout {
148 my ($class, $layout) = @_;
149
150 my ($w, $h, $data) = $layout->render;
151
152 $class->new (
153 w => $w,
154 h => $h,
155 data => $data,
156 internalformat => GL_ALPHA4,
157 format => GL_ALPHA,
158 type => GL_UNSIGNED_BYTE,
159 )
160}
161
162sub new_from_opengl {
163 my ($class, $w, $h, $cb) = @_;
164
165 $class->new (w => $w, h => $h, render_cb => $cb)
166}
167
168sub topot {
169 (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0]
170}
171
172sub upload {
173 my ($self) = @_; 191 my ($self) = @_;
174 192
175 return unless $GL_VERSION; 193 my $desc =
194 $self->{nrof} < 2
195 ? $self->{name}
196 : "$self->{nrof} × $self->{name_pl}";
176 197
177 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 .= " *";
178 212
179 if (exists $self->{data}) { 213 $desc
180 $data = $self->{data}; 214}
181 215
182 } elsif (exists $self->{render_cb}) { 216sub weight_string {
183 glViewport 0, 0, $self->{w}, $self->{h}; 217 my ($self) = @_;
184 glMatrixMode GL_PROJECTION;
185 glLoadIdentity;
186 glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
187 glMatrixMode GL_MODELVIEW;
188 glLoadIdentity;
189 $self->{render_cb}->($self, $self->{w}, $self->{h});
190 218
191 } else { 219 my $weight = ($self->{nrof} || 1) * $self->{weight};
192 ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type}) 220
193 = 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 { $_[0]->destroy; 1 },
229 has_close_button => 1,
194 } 230 ;
195 231
196 my ($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 $w->destroy;
197 242
198 unless ($tw && $th) { 243 0
199 $tw = $th = 1; 244 },
200 $data = "\x00" x 64; 245 on_escape => sub { $w->destroy; 1 },
201 } 246 );
247 $entry->grab_focus;
248 $w->show;
249}
202 250
203 unless ($GL_NPOT) { 251sub update_widgets {
204 # TODO: does not work for zero-sized textures 252 my ($self) = @_;
205 $tw = topot $tw;
206 $th = topot $th;
207 253
208 if ($tw != $self->{w} || $th != $self->{h} && defined $data) { 254 # necessary to avoid cyclic references
209 my $bpp = (length $data) / ($self->{w} * $self->{h}); 255 Scalar::Util::weaken $self;
210 $data = pack "(a" . ($tw * $bpp) . ")*", 256
211 unpack "(a" . ($self->{w} * $bpp) . ")*", $data; 257 my $button_cb = sub {
212 $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); 258 my (undef, $ev, $x, $y) = @_;
259
260 my $targ = $::CONN->{player}{tag};
261
262 if ($self->{container} == $::CONN->{player}{tag}) {
263 $targ = $::CONN->{open_container};
213 } 264 }
265
266 if (($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
214 } 314 };
215 315
216 $self->{s} = $self->{w} / $tw; 316 my $tooltip_std = "<small>"
217 $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";
218 323
219 $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;
220 327
221 glBindTexture GL_TEXTURE_2D, $self->{name}; 328 $self->{face_widget} ||= new CFClient::UI::Face
222 329 can_events => 1,
223 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; 330 can_hover => 1,
224 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; 331 anim => $self->{anim},
225 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 332 animspeed => $self->{animspeed}, # TODO# must be set at creation time
226 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 );
227 345
228 if (defined $data) { 346 $self->{desc_widget} ||= new CFClient::UI::Label
229 glTexImage2D GL_TEXTURE_2D, 0, 347 can_events => 1,
230 $self->{internalformat}, 348 can_hover => 1,
231 $tw, $th, # need to pad texture first 349 ellipsise => 2,
232 0, 350 align => -1,
233 $self->{format}, 351 on_button_down => $button_cb,
234 $self->{type},
235 $data;
236 glGetError and die;
237 } else {
238 glCopyTexImage2D GL_TEXTURE_2D, 0,
239 $self->{internalformat},
240 0, 0,
241 $tw, $th,
242 0;
243 glGetError and die "glCopyTexImage2D $tw,$th";
244 } 352 ;
245} 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");
246 357
247sub DESTROY { 358 $self->{weight_widget} ||= new CFClient::UI::Label
248 my ($self) = @_; 359 can_events => 1,
249 360 can_hover => 1,
250 return unless exists $self->{name}; 361 ellipsise => 0,
251 362 align => 0,
252 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 );
253} 373}
254
255sub restore_state{
256 $_->upload
257 for grep $_, @textures;
258};
259 374
2601; 3751;
261 376
262=back 377=back
263 378

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