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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.29 by root, Wed Apr 12 20:42:52 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 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 YAML ();
32use Storable (); # finally
28 33
29our $GL_NPOT; 34our %STAT_TOOLTIP = (
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
31sub gl_init { 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.",
32 $GL_VERSION = gl_version * 1; 44 Ac => "<b>Armour Class</b>, how protected you are from being hit by any attack. Lower values are better. Ac is based on your race and is modified by the Dex and current armour worn. For characters that cannot wear armour, Ac improves as their level increases.",
33 %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions; 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);
34 50
35 $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2; 51=item guard { BLOCK }
36 52
37 glClearColor 0.45, 0.45, 0.45, 1; 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 $DB_ENV;
145
146{
147 use strict;
148
149 mkdir "$Crossfire::VARDIR/cfplus", 0777;
150 my $recover = $BerkeleyDB::db_version >= 4.4
151 ? eval "DB_REGISTER | DB_RECOVER"
152 : 0;
153
154 $DB_ENV = new BerkeleyDB::Env
155 -Home => "$Crossfire::VARDIR/cfplus",
156 -Cachesize => 1_000_000,
157 -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
158# -ErrPrefix => "DATABASE",
159 -Verbose => 1,
160 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
161 -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
162 or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
163}
164
165sub db_table($) {
166 my ($table) = @_;
167
168 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
169
170 new CFClient::Database
171 -Env => $DB_ENV,
172 -Filename => $table,
173# -Filename => "database",
174# -Subname => $table,
175 -Property => DB_CHKSUM,
176 -Flags => DB_CREATE | DB_UPGRADE,
177 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
178}
179
180package CFClient::Layout;
181
182$CFClient::OpenGL::SHUTDOWN_HOOK{"CFClient::Layout"} = sub {
183 reset_glyph_cache;
184};
185
93package CFClient::Texture; 186package CFClient::Item;
94 187
95use strict; 188use strict;
189use Crossfire::Protocol::Constants;
96 190
97use Scalar::Util; 191my $last_enter_count = 1;
98 192
99use SDL::OpenGL; 193sub desc_string {
100
101my @textures;
102
103sub new {
104 my ($class, %data) = @_;
105
106 my $self = bless {
107 internalformat => GL_RGBA,
108 format => GL_RGBA,
109 type => GL_UNSIGNED_BYTE,
110 %data,
111 }, $class;
112
113 push @textures, $self;
114 Scalar::Util::weaken $textures[-1];
115
116 $self->upload;
117
118 $self
119}
120
121sub new_from_image {
122 my ($class, $image) = @_;
123
124 $class->new (image => $image)
125}
126
127sub new_from_file {
128 my ($class, $path) = @_;
129
130 open my $fh, "<:raw", $path
131 or die "$path: $!";
132
133 local $/;
134 $class->new_from_image (<$fh>)
135}
136
137#sub new_from_surface {
138# my ($class, $surface) = @_;
139#
140# $surface->rgba;
141#
142# $class->new (
143# data => $surface->pixels,
144# w => $surface->width,
145# h => $surface->height,
146# )
147#}
148
149sub new_from_layout {
150 my ($class, $layout) = @_;
151
152 my ($w, $h, $data) = $layout->render;
153
154 $class->new (
155 w => $w,
156 h => $h,
157 data => $data,
158 internalformat => GL_ALPHA4,
159 format => GL_ALPHA,
160 type => GL_UNSIGNED_BYTE,
161 )
162}
163
164sub new_from_opengl {
165 my ($class, $w, $h, $cb) = @_;
166
167 $class->new (w => $w, h => $h, render_cb => $cb)
168}
169
170sub topot {
171 (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0]
172}
173
174sub upload {
175 my ($self) = @_; 194 my ($self) = @_;
176 195
177 return unless $GL_VERSION; 196 my $desc =
197 $self->{nrof} < 2
198 ? $self->{name}
199 : "$self->{nrof} × $self->{name_pl}";
178 200
179 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 .= " *";
180 215
181 if (exists $self->{data}) { 216 $desc
182 $data = $self->{data}; 217}
183 218
184 } elsif (exists $self->{render_cb}) { 219sub weight_string {
185 glViewport 0, 0, $self->{w}, $self->{h}; 220 my ($self) = @_;
186 glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
187 glMatrixMode GL_PROJECTION;
188 glLoadIdentity;
189 glMatrixMode GL_MODELVIEW;
190 glLoadIdentity;
191 glClear GL_COLOR_BUFFER_BIT;
192 $self->{render_cb}->($self, $self->{w}, $self->{h});
193 221
194 } else { 222 my $weight = ($self->{nrof} || 1) * $self->{weight};
195 ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type}) 223
196 = 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 { $_[0]->destroy; 1 },
232 has_close_button => 1,
197 } 233 ;
198 234
199 my ($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 $w->destroy;
200 245
201 unless ($tw && $th) { 246 0
202 $tw = $th = 1; 247 },
203 $data = "\x00" x 64; 248 on_escape => sub { $w->destroy; 1 },
204 } 249 );
250 $entry->grab_focus;
251 $w->show;
252}
205 253
206 unless ($GL_NPOT) { 254sub update_widgets {
207 # TODO: does not work for zero-sized textures 255 my ($self) = @_;
208 $tw = topot $tw;
209 $th = topot $th;
210 256
211 if ($tw != $self->{w} || $th != $self->{h} && defined $data) { 257 # necessary to avoid cyclic references
212 my $bpp = (length $data) / ($self->{w} * $self->{h}); 258 Scalar::Util::weaken $self;
213 $data = pack "(a" . ($tw * $bpp) . ")*", 259
214 unpack "(a" . ($self->{w} * $bpp) . ")*", $data; 260 my $button_cb = sub {
215 $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); 261 my (undef, $ev, $x, $y) = @_;
262
263 my $targ = $::CONN->{player}{tag};
264
265 if ($self->{container} == $::CONN->{player}{tag}) {
266 $targ = $::CONN->{open_container};
216 } 267 }
268
269 if (($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
217 } 317 };
218 318
219 $self->{s} = $self->{w} / $tw; 319 my $tooltip_std = "<small>"
220 $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";
221 326
222 $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;
223 330
224 glBindTexture GL_TEXTURE_2D, $self->{name}; 331 $self->{face_widget} ||= new CFClient::UI::Face
225 332 can_events => 1,
226 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; 333 can_hover => 1,
227 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; 334 anim => $self->{anim},
228 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 335 animspeed => $self->{animspeed}, # TODO# must be set at creation time
229 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 );
230 348
231 if (defined $data) { 349 $self->{desc_widget} ||= new CFClient::UI::Label
232 glTexImage2D GL_TEXTURE_2D, 0, 350 can_events => 1,
233 $self->{internalformat}, 351 can_hover => 1,
234 $tw, $th, # need to pad texture first 352 ellipsise => 2,
235 0, 353 align => -1,
236 $self->{format}, 354 on_button_down => $button_cb,
237 $self->{type},
238 $data;
239 glGetError and die;
240 } else {
241 glCopyTexImage2D GL_TEXTURE_2D, 0,
242 $self->{internalformat},
243 0, 0,
244 $tw, $th,
245 0;
246 glGetError and die;
247 } 355 ;
248} 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");
249 360
250sub DESTROY { 361 $self->{weight_widget} ||= new CFClient::UI::Label
251 my ($self) = @_; 362 can_events => 1,
252 363 can_hover => 1,
253 return unless exists $self->{name}; 364 ellipsise => 0,
254 365 align => 0,
255 glDeleteTextures delete $self->{name}; 366 on_button_down => $button_cb,
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 );
256} 376}
257
258sub restore_state{
259 $_->upload
260 for grep $_, @textures;
261};
262 377
2631; 3781;
264 379
265=back 380=back
266 381

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