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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.16 by root, Sun Apr 9 17:34:14 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", $VERSION;
22} 22}
23
24use utf8;
25
26use Carp ();
27use AnyEvent ();
28use BerkeleyDB;
23 29
24sub find_rcfile($) { 30sub find_rcfile($) {
25 my $path; 31 my $path;
26 32
27 for (@INC) { 33 for (grep !ref, @INC) {
28 $path = "$_/Crossfire/resources/$_[0]"; 34 $path = "$_/CFClient/resources/$_[0]";
29 return $path if -r $path; 35 return $path if -r $path;
30 } 36 }
31 37
32 die "FATAL: can't find required file $_[0]\n"; 38 die "FATAL: can't find required file $_[0]\n";
33} 39}
… …
62 } 68 }
63 69
64 close CFG; 70 close CFG;
65} 71}
66 72
67package Crossfire::Client::Texture; 73mkdir "$Crossfire::VARDIR/pclient", 0777;
68 74
69use 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: $BerkeleyDB::Error";
70 83
71use SDL::OpenGL; 84sub db_table($) {
85 my ($table) = @_;
72 86
73my @textures; 87 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
74
75sub new {
76 my ($class, %data) = @_;
77
78 my $self = bless {
79 internalformat => GL_RGBA,
80 format => GL_RGBA,
81 %data,
82 }, $class;
83
84 push @textures, $self;
85 Scalar::Util::weaken $textures[-1];
86
87 $self->upload;
88
89 $self
90}
91
92sub new_from_image {
93 my ($class, $image) = @_;
94
95 $class->new (image => $image)
96}
97
98sub new_from_file {
99 my ($class, $path) = @_;
100
101 open my $fh, "<:raw", $path
102 or die "$path: $!";
103
104 local $/;
105 $class->new_from_image (<$fh>)
106}
107
108#sub new_from_surface {
109# my ($class, $surface) = @_;
110#
111# $surface->rgba;
112#
113# $class->new (
114# data => $surface->pixels,
115# width => $surface->width,
116# height => $surface->height,
117# )
118#}
119
120sub new_from_text {
121 my ($class, $text, $height) = @_;
122
123 my ($w, $h, $data) = Crossfire::Client::font_render $text, $height;
124
125 $class->new (
126 width => $w,
127 height => $h,
128 data => $data,
129 internalformat => GL_ALPHA4,
130 format => GL_ALPHA,
131 ) 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]: $BerkeleyDB::Error";
132} 97}
133 98
134sub new_from_opengl { 99sub pod_to_pango($) {
135 my ($class, $w, $h, $cb) = @_; 100 my ($pom) = @_;
136 101
137 $class->new (width => $w, height => $h, rendercb => $cb) 102 $pom->present ("CFClient::PodToPango")
138} 103}
139 104
140sub upload { 105sub pod_to_pango_list($) {
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 => $data)
191}
192
193package CFClient::Item;
194
195use strict;
196use Crossfire::Protocol::Constants;
197
198sub desc_string {
141 my ($self) = @_; 199 my ($self) = @_;
142 200
143 return unless $SDL::App::USING_OPENGL; 201 my $desc =
202 $self->{nrof} < 2
203 ? $self->{name}
204 : "$self->{nrof} × $self->{name_pl}";
144 205
145 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 .= " *";
146 220
147 if (exists $self->{data}) { 221 $desc
148 $data = $self->{data}; 222}
149 } elsif (exists $self->{rendercb}) {
150 glViewport 0, 0, $self->{width}, $self->{height};
151 glMatrixMode GL_PROJECTION;
152 glLoadIdentity;
153 glOrtho 0, $self->{width}, 0, $self->{height}, -100, 100;
154 glMatrixMode GL_MODELVIEW;
155 glPushmatrix;
156 glLoadIdentity;
157 glClear GL_COLOR_BUFFER_BIT;
158 223
159 $self->{rendercb}->($self, $self->{width}, $self->{height}); 224sub weight_string {
160 } else { 225 my ($self) = @_;
161 my $pb = new Gtk2::Gdk::PixbufLoader;
162 $pb->write ($self->{image});
163 $pb->close;
164 226
165 $pb = $pb->get_pixbuf; 227 my $weight = ($self->{nrof} || 1) * $self->{weight};
166 $pb = $pb->add_alpha (0, 0, 0, 0);
167 228
168 $self->{width} = $pb->get_width; 229 $weight < 0 ? "?" : $weight * 0.001
169 $self->{height} = $pb->get_height; 230}
170 231
171 $data = $pb->get_pixels; 232sub update_widgets {
233 my ($self) = @_;
234
235 my $button_cb = sub {
236 my (undef, $ev, $x, $y) = @_;
237
238 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
239 my $targ = $::CONN->{player}{tag};
240
241 if ($self->{container} == $::CONN->{player}{tag}) {
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);
268 }
269
270 1
172 } 271 };
173 272
174 ($self->{name}) = @{glGenTextures 1}; 273 my $tooltip_std = "<small>"
274 . "Left click - examine item\n"
275 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
276 . "Middle click - apply\n"
277 . "Right click - further options"
278 . "</small>\n";
175 279
176 glBindTexture GL_TEXTURE_2D, $self->{name}; 280 $self->{face_widget} ||= new CFClient::UI::Face
177 281 can_events => 1,
178 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST; 282 can_hover => 1,
179 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST;#_MIPMAP_LINEAR; 283 anim => $self->{anim},
180 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 284 animspeed => $self->{animspeed}, # TODO# must be set at creation time
181 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; 285 connect_button_down => $button_cb,
286 ;
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 );
182 296
183 glGetError; 297 $self->{desc_widget} ||= new CFClient::UI::Label
184 if (defined $data) { 298 can_events => 1,
185 glTexImage2D GL_TEXTURE_2D, 0, 299 can_hover => 1,
186 $self->{internalformat}, 300 ellipsise => 2,
187 $self->{width}, $self->{height}, 301 align => -1,
188 0, 302 connect_button_down => $button_cb,
189 $self->{format},
190 GL_UNSIGNED_BYTE,
191 $data;
192 glGetError and die;
193 } else {
194 glCopyTexImage2D GL_TEXTURE_2D, 0,
195 $self->{internalformat},
196 0, 0,
197 $self->{width}, $self->{height},
198 0;
199 glPopmatrix;
200 } 303 ;
201} 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");
202 307
203sub DESTROY { 308 $self->{weight_widget} ||= new CFClient::UI::Label
204 my ($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);
205 316
206 return unless exists $self->{name}; 317 $self->{weight_widget}->set_tooltip (
207 318 "<b>Weight</b>.\n"
208 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 );
209} 323}
210
211push @::GLINIT, sub {
212 $_->upload
213 for grep $_, @textures;
214};
215 324
2161; 3251;
217 326
218=back 327=back
219 328

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