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/cvs/deliantra/Deliantra-Client/DC.pm
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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.30 by root, Wed Apr 12 21:35:10 2006 UTC vs.
Revision 1.71 by root, Fri May 26 20:36:32 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 ();
28 28use BerkeleyDB;
29our $GL_NPOT;
30
31sub gl_init {
32 $GL_VERSION = gl_version * 1;
33 %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions;
34
35 $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2;
36
37 glEnable GL_TEXTURE_2D;
38 glEnable GL_COLOR_MATERIAL;
39 glShadeModel GL_FLAT;
40 glDisable GL_DEPTH_TEST;
41 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
42
43 glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST;
44
45 CFClient::Texture::restore_state ();
46}
47 29
48sub find_rcfile($) { 30sub find_rcfile($) {
49 my $path; 31 my $path;
50 32
51 for (@INC) { 33 for (grep !ref, @INC) {
52 $path = "$_/CFClient/resources/$_[0]"; 34 $path = "$_/CFClient/resources/$_[0]";
53 return $path if -r $path; 35 return $path if -r $path;
54 } 36 }
55 37
56 die "FATAL: can't find required file $_[0]\n"; 38 die "FATAL: can't find required file $_[0]\n";
… …
86 } 68 }
87 69
88 close CFG; 70 close CFG;
89} 71}
90 72
73mkdir "$Crossfire::VARDIR/pclient", 0777;
74
75our $DB_ENV = new BerkeleyDB::Env
76 -Home => "$Crossfire::VARDIR/pclient",
77 -Cachesize => 1_000_000,
78 -ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt",
79# -ErrPrefix => "DATABASE",
80 -Verbose => 1,
81 -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN,
82 or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error";
83
84sub db_table($) {
85 my ($table) = @_;
86
87 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
88
89 new CFClient::Database
90 -Env => $DB_ENV,
91 -Filename => $table,
92# -Filename => "database",
93# -Subname => $table,
94 -Property => DB_CHKSUM,
95 -Flags => DB_CREATE | DB_UPGRADE,
96 or die "unable to create/open database table $_[0]: $BerkeleyDB::Error";
97}
98
99sub pod_to_pango($) {
100 my ($pom) = @_;
101
102 $pom->present ("CFClient::PodToPango")
103}
104
105sub pod_to_pango_list($) {
106 my ($pom) = @_;
107
108 [
109 map s/^(\s*)// && [40 * length $1, length $_ ? $_ : " "],
110 split /\n/, $pom->present ("CFClient::PodToPango")
111 ]
112}
113
114package CFClient::PodToPango;
115
116use base Pod::POM::View::Text;
117
118our $indent = 0;
119
120*view_seq_code =
121*view_seq_bold = sub { "<b>$_[1]</b>" };
122*view_seq_italic = sub { "<i>$_[1]</i>" };
123*view_seq_space =
124*view_seq_link =
125*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
126
127sub view_seq_text {
128 my $text = $_[1];
129 $text =~ s/\s+/ /g;
130 CFClient::UI::Label::escape ($text)
131}
132
133sub view_item {
134 ("\t" x ($indent / 4))
135 . $_[1]->title->present ($_[0])
136 . "\n"
137 . $_[1]->content->present ($_[0])
138}
139
140sub view_verbatim {
141 (join "",
142 map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n",
143 split /\n/, CFClient::UI::Label::escape ($_[1]))
144 . "\n"
145}
146
147sub view_textblock {
148 ("\t" x ($indent / 2)) . "$_[1]\n\n"
149}
150
151sub view_head1 {
152 "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
153 . $_[1]->content->present ($_[0])
154};
155
156sub view_head2 {
157 "\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
158 . $_[1]->content->present ($_[0])
159};
160
161sub view_head3 {
162 "\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
163 . $_[1]->content->present ($_[0])
164};
165
166sub view_over {
167 local $indent = $indent + $_[1]->indent;
168 $_[1]->content->present ($_[0])
169}
170
171package CFClient::Database;
172
173our @ISA = BerkeleyDB::Btree::;
174
175sub get($$) {
176 my $data;
177
178 $_[0]->db_get ($_[1], $data) == 0
179 ? $data
180 : ()
181}
182
183my %DB_SYNC;
184
185sub put($$$) {
186 my ($db, $key, $data) = @_;
187
188 $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
189
190 $db->db_put ($key => $data)
191}
192
91package CFClient::Texture; 193package CFClient::Item;
92 194
93use strict; 195use strict;
196use Crossfire::Protocol::Constants;
94 197
95use Scalar::Util; 198sub desc_string {
96
97use SDL::OpenGL;
98
99my @textures;
100
101sub new {
102 my ($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) = @_; 199 my ($self) = @_;
174 200
175 return unless $GL_VERSION; 201 my $desc =
202 $self->{nrof} < 2
203 ? $self->{name}
204 : "$self->{nrof} × $self->{name_pl}";
176 205
177 my $data; 206 $self->{flags} & F_OPEN
207 and $desc .= " (open)";
208 $self->{flags} & F_APPLIED
209 and $desc .= " (applied)";
210 $self->{flags} & F_UNPAID
211 and $desc .= " (unpaid)";
212 $self->{flags} & F_MAGIC
213 and $desc .= " (magic)";
214 $self->{flags} & F_CURSED
215 and $desc .= " (cursed)";
216 $self->{flags} & F_DAMNED
217 and $desc .= " (damned)";
218 $self->{flags} & F_LOCKED
219 and $desc .= " *";
178 220
179 if (exists $self->{data}) { 221 $desc
180 $data = $self->{data}; 222}
181 223
182 } elsif (exists $self->{render_cb}) { 224sub weight_string {
183 glViewport 0, 0, $self->{w}, $self->{h}; 225 my ($self) = @_;
184 glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
185 glMatrixMode GL_PROJECTION;
186 glLoadIdentity;
187 glMatrixMode GL_MODELVIEW;
188 glLoadIdentity;
189 glClear GL_COLOR_BUFFER_BIT;
190 $self->{render_cb}->($self, $self->{w}, $self->{h});
191 226
192 } else { 227 my $weight = ($self->{nrof} || 1) * $self->{weight};
193 ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type})
194 = CFClient::load_image_inline $self->{image};
195 }
196 228
197 my ($tw, $th) = @$self{qw(w h)}; 229 $weight < 0 ? "?" : $weight * 0.001
230}
198 231
199 unless ($tw && $th) { 232sub update_widgets {
200 $tw = $th = 1; 233 my ($self) = @_;
201 $data = "\x00" x 64;
202 }
203 234
204 unless ($GL_NPOT) { 235 my $button_cb = sub {
205 # TODO: does not work for zero-sized textures 236 my (undef, $ev, $x, $y) = @_;
206 $tw = topot $tw;
207 $th = topot $th;
208 237
209 if ($tw != $self->{w} || $th != $self->{h} && defined $data) { 238 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
210 my $bpp = (length $data) / ($self->{w} * $self->{h}); 239 my $targ = $::CONN->{player}{tag};
211 $data = pack "(a" . ($tw * $bpp) . ")*", 240
212 unpack "(a" . ($self->{w} * $bpp) . ")*", $data; 241 if ($self->{container} == $::CONN->{player}{tag}) {
213 $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); 242 $targ = $::CONN->{open_container};
243 }
244
245 $::CONN->send ("move $targ $self->{tag} 0");
246 } elsif ($ev->{button} == 1) {
247 $::CONN->send ("examine $self->{tag}");
248 } elsif ($ev->{button} == 2) {
249 $::CONN->send ("apply $self->{tag}");
250 } elsif ($ev->{button} == 3) {
251 my @menu_items = (
252 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
253 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
254 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
255 (
256 $self->{flags} & F_LOCKED
257 ? (
258 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
259 )
260 : (
261 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
262 ["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }],
263 )
264 ),
265 );
266
267 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
214 } 268 }
269
270 1
215 } 271 };
216 272
217 $self->{s} = $self->{w} / $tw; 273 my $tooltip_std = "<small>"
218 $self->{t} = $self->{h} / $th; 274 . "Left click - examine item\n"
275 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
276 . "Middle click - apply\n"
277 . "Right click - further options"
278 . "</small>\n";
219 279
220 $self->{name} ||= (glGenTextures 1)->[0]; 280 $self->{face_widget} ||= new CFClient::UI::Face
221 281 can_events => 1,
222 glBindTexture GL_TEXTURE_2D, $self->{name}; 282 can_hover => 1,
223 283 anim => $self->{anim},
224 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; 284 animspeed => $self->{animspeed}, # TODO# must be set at creation time
225 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; 285 connect_button_down => $button_cb,
226 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 286 ;
227 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; 287 $self->{face_widget}{face} = $self->{face};
288 $self->{face_widget}{anim} = $self->{anim};
289 $self->{face_widget}{animspeed} = $self->{animspeed};
290 $self->{face_widget}->set_tooltip (
291 "<b>Face/Animation.</b>\n"
292 . "Item uses face #$self->{face}. "
293 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
294 . "\n\n$tooltip_std"
295 );
228 296
229 if (defined $data) { 297 $self->{desc_widget} ||= new CFClient::UI::Label
230 glTexImage2D GL_TEXTURE_2D, 0, 298 can_events => 1,
231 $self->{internalformat}, 299 can_hover => 1,
232 $tw, $th, # need to pad texture first 300 ellipsise => 2,
233 0, 301 align => -1,
234 $self->{format}, 302 connect_button_down => $button_cb,
235 $self->{type},
236 $data;
237 glGetError and die;
238 } else {
239 glCopyTexImage2D GL_TEXTURE_2D, 0,
240 $self->{internalformat},
241 0, 0,
242 $tw, $th,
243 0;
244 glGetError and die;
245 } 303 ;
246} 304 my $desc = CFClient::Item::desc_string $self;
305 $self->{desc_widget}->set_text ($desc);
306 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
247 307
248sub DESTROY { 308 $self->{weight_widget} ||= new CFClient::UI::Label
249 my ($self) = @_; 309 can_events => 1,
310 can_hover => 1,
311 ellipsise => 0,
312 align => 0,
313 connect_button_down => $button_cb,
314 ;
315 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self);
250 316
251 return unless exists $self->{name}; 317 $self->{weight_widget}->set_tooltip (
252 318 "<b>Weight</b>.\n"
253 glDeleteTextures delete $self->{name}; 319 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
320 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
321 . "\n\n$tooltip_std"
322 );
254} 323}
255
256sub restore_state{
257 $_->upload
258 for grep $_, @textures;
259};
260 324
2611; 3251;
262 326
263=back 327=back
264 328

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