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/cvs/deliantra/Deliantra-Client/DC.pm
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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.20 by root, Mon Apr 10 22:16:33 2006 UTC vs.
Revision 1.71 by root, Fri May 26 20:36:32 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 23
24our %GL_EXT; 24use utf8;
25our $GL_VERSION;
26 25
27our $GL_NPOT; 26use Carp ();
28 27use AnyEvent ();
29sub gl_init { 28use BerkeleyDB;
30 $GL_VERSION = gl_version * 1;
31 %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions;
32
33 $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2;
34
35 Crossfire::Client::Texture::restore_state ();
36}
37 29
38sub find_rcfile($) { 30sub find_rcfile($) {
39 my $path; 31 my $path;
40 32
41 for (@INC) { 33 for (grep !ref, @INC) {
42 $path = "$_/Crossfire/resources/$_[0]"; 34 $path = "$_/CFClient/resources/$_[0]";
43 return $path if -r $path; 35 return $path if -r $path;
44 } 36 }
45 37
46 die "FATAL: can't find required file $_[0]\n"; 38 die "FATAL: can't find required file $_[0]\n";
47} 39}
… …
76 } 68 }
77 69
78 close CFG; 70 close CFG;
79} 71}
80 72
81package Crossfire::Client::Texture; 73mkdir "$Crossfire::VARDIR/pclient", 0777;
82 74
83use Scalar::Util; 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: $BerkeleyDB::Error";
84 83
85use SDL::OpenGL; 84sub db_table($) {
85 my ($table) = @_;
86 86
87my @textures; 87 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
88
89sub new {
90 my ($class, %data) = @_;
91
92 my $self = bless {
93 internalformat => GL_RGBA,
94 format => GL_RGBA,
95 %data,
96 }, $class;
97
98 push @textures, $self;
99 Scalar::Util::weaken $textures[-1];
100
101 $self->upload;
102
103 $self
104}
105
106sub new_from_image {
107 my ($class, $image) = @_;
108
109 $class->new (image => $image)
110}
111
112sub new_from_file {
113 my ($class, $path) = @_;
114
115 open my $fh, "<:raw", $path
116 or die "$path: $!";
117
118 local $/;
119 $class->new_from_image (<$fh>)
120}
121
122#sub new_from_surface {
123# my ($class, $surface) = @_;
124#
125# $surface->rgba;
126#
127# $class->new (
128# data => $surface->pixels,
129# width => $surface->width,
130# height => $surface->height,
131# )
132#}
133
134sub new_from_text {
135 my ($class, $text, $height) = @_;
136
137 my ($w, $h, $data) = Crossfire::Client::font_render $text, $height;
138
139 $class->new (
140 width => $w,
141 height => $h,
142 data => $data,
143 internalformat => GL_ALPHA4,
144 format => GL_ALPHA,
145 ) 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]: $BerkeleyDB::Error";
146} 97}
147 98
148sub new_from_opengl { 99sub pod_to_pango($) {
149 my ($class, $w, $h, $cb) = @_; 100 my ($pom) = @_;
150 101
151 $class->new (width => $w, height => $h, rendercb => $cb) 102 $pom->present ("CFClient::PodToPango")
152} 103}
153 104
154sub topot { 105sub pod_to_pango_list($) {
155 (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0] 106 my ($pom) = @_;
156}
157 107
158sub upload { 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 => $data)
191}
192
193package CFClient::Item;
194
195use strict;
196use Crossfire::Protocol::Constants;
197
198sub desc_string {
159 my ($self) = @_; 199 my ($self) = @_;
160 200
161 return unless $SDL::App::USING_OPENGL; 201 my $desc =
202 $self->{nrof} < 2
203 ? $self->{name}
204 : "$self->{nrof} × $self->{name_pl}";
162 205
163 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 .= " *";
164 220
165 if (exists $self->{data}) { 221 $desc
166 $data = $self->{data}; 222}
167 } elsif (exists $self->{rendercb}) {
168 glViewport 0, 0, $self->{width}, $self->{height};
169 glMatrixMode GL_PROJECTION;
170 glLoadIdentity;
171 glOrtho 0, $self->{width}, 0, $self->{height}, -10000, 10000;
172 glMatrixMode GL_MODELVIEW;
173 glPushmatrix;
174 glLoadIdentity;
175 glClear GL_COLOR_BUFFER_BIT;
176 223
177 $self->{rendercb}->($self, $self->{width}, $self->{height}); 224sub weight_string {
178 } else { 225 my ($self) = @_;
179 my $pb = new Gtk2::Gdk::PixbufLoader;
180 $pb->write ($self->{image});
181 $pb->close;
182 226
183 $pb = $pb->get_pixbuf; 227 my $weight = ($self->{nrof} || 1) * $self->{weight};
184 $pb = $pb->add_alpha (0, 0, 0, 0);
185 228
186 $self->{width} = $pb->get_width; 229 $weight < 0 ? "?" : $weight * 0.001
187 $self->{height} = $pb->get_height; 230}
188 231
189 $data = $pb->get_pixels; 232sub update_widgets {
190 } 233 my ($self) = @_;
191 234
192 my ($tw, $th) = @$self{qw(width height)}; 235 my $button_cb = sub {
236 my (undef, $ev, $x, $y) = @_;
193 237
194 unless ($GL_NPOT) { 238 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
195 $tw = topot $tw; 239 my $targ = $::CONN->{player}{tag};
196 $th = topot $th;
197 240
198 if (defined $data) { 241 if ($self->{container} == $::CONN->{player}{tag}) {
199 my $bpp = (length $data) / ($self->{width} * $self->{height}); 242 $targ = $::CONN->{open_container};
200 $data = pack "(a" . ($tw * $bpp) . ")*", 243 }
201 unpack "(a" . ($self->{width} * $bpp) . ")*", $data; 244
202 $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{height}); 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);
203 } 268 }
269
270 1
204 } 271 };
205 272
206 $self->{s} = $self->{width} / $tw; 273 my $tooltip_std = "<small>"
207 $self->{t} = $self->{height} / $th; 274 . "Left click - examine item\n"
275 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
276 . "Middle click - apply\n"
277 . "Right click - further options"
278 . "</small>\n";
208 279
209 $self->{name} ||= (glGenTextures 1)->[0]; 280 $self->{face_widget} ||= new CFClient::UI::Face
210 281 can_events => 1,
211 glBindTexture GL_TEXTURE_2D, $self->{name}; 282 can_hover => 1,
212 283 anim => $self->{anim},
213 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR; 284 animspeed => $self->{animspeed}, # TODO# must be set at creation time
214 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;#_MIPMAP_LINEAR; 285 connect_button_down => $button_cb,
215 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 286 ;
216 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 );
217 296
218 glGetError; 297 $self->{desc_widget} ||= new CFClient::UI::Label
219 if (defined $data) { 298 can_events => 1,
220 glTexImage2D GL_TEXTURE_2D, 0, 299 can_hover => 1,
221 $self->{internalformat}, 300 ellipsise => 2,
222 $tw, $th, # need to pad texture first 301 align => -1,
223 0, 302 connect_button_down => $button_cb,
224 $self->{format},
225 GL_UNSIGNED_BYTE,
226 $data;
227 glGetError and die;
228 } else {
229 glCopyTexImage2D GL_TEXTURE_2D, 0,
230 $self->{internalformat},
231 0, 0,
232 $tw, $th,
233 0;
234 glPopmatrix;
235 } 303 ;
236} 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");
237 307
238sub DESTROY { 308 $self->{weight_widget} ||= new CFClient::UI::Label
239 my ($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);
240 316
241 return unless exists $self->{name}; 317 $self->{weight_widget}->set_tooltip (
242 318 "<b>Weight</b>.\n"
243 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 );
244} 323}
245
246sub restore_state{
247 $_->upload
248 for grep $_, @textures;
249};
250 324
2511; 3251;
252 326
253=back 327=back
254 328

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