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/cvs/deliantra/Deliantra-Client/DC.pm
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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.8 by root, Sat Apr 8 13:36:25 2006 UTC vs.
Revision 1.70 by root, Fri May 26 18:28:23 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 $_[0]\n";
33} 39}
… …
53 59
54 open CFG, ">$file" 60 open CFG, ">$file"
55 or return; 61 or return;
56 62
57 { 63 {
64 require Data::Dumper;
58 local $Data::Dumper::Purity = 1; 65 local $Data::Dumper::Purity = 1;
59 $::CFG->{VERSION} = $::VERSION; 66 $::CFG->{VERSION} = $::VERSION;
60 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]); 67 print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]);
61 } 68 }
62 69
63 close CFG; 70 close CFG;
64} 71}
65 72
66package Crossfire::Client::Texture; 73mkdir "$Crossfire::VARDIR/pclient", 0777;
67 74
68use 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: $BerkeleyDB::Error";
69 83
70use SDL::OpenGL; 84sub db_table($) {
85 my ($table) = @_;
71 86
72my @textures; 87 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
73
74sub _new {
75 my ($class, %data) = @_;
76
77 my $self = bless \%data, $class;
78
79 push @textures, $self;
80 Scalar::Util::weaken $textures[-1];
81
82 $self->upload;
83
84 $self
85}
86
87sub new_from_image {
88 my ($class, $image) = @_;
89
90 $class->_new (image => $image)
91}
92
93sub new_from_file {
94 my ($class, $path) = @_;
95
96 open my $fh, "<:raw", $path
97 or die "$path: $!";
98
99 local $/;
100 $class->new_from_image (<$fh>)
101}
102
103sub new_from_surface {
104 my ($class, $surface) = @_;
105
106 $surface->rgba;
107
108 $class->_new (
109 data => $surface->pixels,
110 width => $surface->width,
111 height => $surface->height,
112 ) 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]: $BerkeleyDB::Error";
113} 97}
114 98
115sub new_from_ttf { 99sub pod_to_pango($) {
116 my ($class, $ttf, $text) = @_; 100 my ($pom) = @_;
117 101
118 utf8::encode $text; 102 $pom->present ("CFClient::PodToPango")
119
120 my $surface = SDL::TTFRenderUTF8Blended $ttf, $text,
121 (new SDL::Color -r => 255, -g => 255, -b => 255);
122
123 $class->new_from_surface (bless \$surface, SDL::Surface::)
124} 103}
125 104
126sub new_from_opengl { 105sub pod_to_pango_list($) {
127 my ($class, $w, $h, $cb) = @_; 106 my ($pom) = @_;
128 107
129 $class->_new (width => $w, height => $h, render => $cb) 108 [
109 map s/^(\s*)// && [40 * length $1, length $_ ? $_ : " "],
110 split /\n/, $pom->present ("CFClient::PodToPango")
111 ]
130} 112}
131 113
132sub upload { 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 => $data)
191}
192
193package CFClient::Item;
194
195sub desc_string {
133 my ($self) = @_; 196 my ($self) = @_;
134 197
135 return unless $SDL::App::USING_OPENGL; 198 my $desc =
199 $self->{nrof} < 2
200 ? $self->{name}
201 : "$self->{nrof} × $self->{name_pl}";
136 202
137 my $data; 203 $self->{flags} & Crossfire::Protocol::F_OPEN
204 and $desc .= " (open)";
205 $self->{flags} & Crossfire::Protocol::F_APPLIED
206 and $desc .= " (applied)";
207 $self->{flags} & Crossfire::Protocol::F_UNPAID
208 and $desc .= " (unpaid)";
209 $self->{flags} & Crossfire::Protocol::F_MAGIC
210 and $desc .= " (magic)";
211 $self->{flags} & Crossfire::Protocol::F_CURSED
212 and $desc .= " (cursed)";
213 $self->{flags} & Crossfire::Protocol::F_DAMNED
214 and $desc .= " (damned)";
215 $self->{flags} & Crossfire::Protocol::F_LOCKED
216 and $desc .= " *";
138 217
139 if (exists $self->{data}) { 218 $desc
140 $data = $self->{data}; 219}
141 } elsif (exists $self->{rendercb}) {
142 glViewport 0, 0, $self->{width}, $self->{height};
143 glClear GL_COLOR_BUFFER_BIT;
144 220
145 $self->{rendercb}->($self, $self->{width}, $self->{height}); 221sub weight_string {
146 } else { 222 my ($self) = @_;
147 my $pb = new Gtk2::Gdk::PixbufLoader;
148 $pb->write ($self->{image});
149 $pb->close;
150 223
151 $pb = $pb->get_pixbuf; 224 my $weight = ($self->{nrof} || 1) * $self->{weight};
152 $pb = $pb->add_alpha (0, 0, 0, 0);
153 225
154 $self->{width} = $pb->get_width; 226 $weight < 0 ? "?" : $weight * 0.001
155 $self->{height} = $pb->get_height; 227}
156 228
157 $data = $pb->get_pixels; 229sub update_widgets {
230 my ($self) = @_;
231
232 my $button_cb = sub {
233 my (undef, $ev, $x, $y) = @_;
234
235 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
236 my $targ = $::CONN->{player}{tag};
237
238 if ($self->{container} == $::CONN->{player}{tag}) {
239 $targ = $::CONN->{open_container};
240 }
241
242 $::CONN->send ("move $targ $self->{tag} 0");
243 } elsif ($ev->{button} == 1) {
244 $::CONN->send ("examine $self->{tag}");
245 } elsif ($ev->{button} == 2) {
246 $::CONN->send ("apply $self->{tag}");
247 } elsif ($ev->{button} == 3) {
248 my @menu_items = (
249 ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
250 ["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
251 ["apply", sub { $::CONN->send ("apply $self->{tag}") }],
252 (
253 $self->{flags} & Crossfire::Protocol::F_LOCKED
254 ? (
255 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
256 )
257 : (
258 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
259 ["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }],
260 )
261 ),
262 );
263
264 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
265 }
266
267 1
158 } 268 };
159 269
160 ($self->{name}) = @{glGenTextures 1}; 270 my $tooltip_std = "<small>"
271 . "Left click - examine item\n"
272 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
273 . "Middle click - apply\n"
274 . "Right click - further options"
275 . "</small>\n";
161 276
162 glBindTexture GL_TEXTURE_2D, $self->{name}; 277 $self->{face_widget} ||= new CFClient::UI::Face
163 278 can_events => 1,
164 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR; 279 can_hover => 1,
165 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;#_MIPMAP_LINEAR; 280 anim => $self->{anim},
166 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 281 animspeed => $self->{animspeed}, # TODO# must be set at creation time
167 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; 282 connect_button_down => $button_cb,
283 ;
284 $self->{face_widget}{face} = $self->{face};
285 $self->{face_widget}{anim} = $self->{anim};
286 $self->{face_widget}{animspeed} = $self->{animspeed};
287 $self->{face_widget}->set_tooltip (
288 "<b>Face/Animation.</b>\n"
289 . "Item uses face #$self->{face}. "
290 . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
291 . "\n\n$tooltip_std"
292 );
168 293
169 if (defined $data) { 294 $self->{desc_widget} ||= new CFClient::UI::Label
170 glTexImage2D GL_TEXTURE_2D, 0, 295 can_events => 1,
171 GL_RGBA8, 296 can_hover => 1,
172 $self->{width}, $self->{height}, 297 ellipsise => 2,
173 0, 298 align => -1,
174 GL_RGBA, 299 connect_button_down => $button_cb,
175 GL_UNSIGNED_BYTE,
176 $data;
177 } else {
178 glCopyTexImage2D GL_TEXTURE_2D, 0,
179 GL_RGBA8,
180 0, 0,
181 $self->{width}, $self->{height},
182 0;
183 } 300 ;
184} 301 my $desc = CFClient::Item::desc_string $self;
302 $self->{desc_widget}->set_text ($desc);
303 $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
185 304
186sub DESTROY { 305 $self->{weight_widget} ||= new CFClient::UI::Label
187 my ($self) = @_; 306 can_events => 1,
307 can_hover => 1,
308 ellipsise => 0,
309 align => 0,
310 connect_button_down => $button_cb,
311 ;
312 $self->{weight_widget}->set_text (CFClient::Item::weight_string $self);
188 313
189 return unless exists $self->{name}; 314 $self->{weight_widget}->set_tooltip (
190 315 "<b>Weight</b>.\n"
191 glDeleteTextures delete $self->{name}; 316 . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
317 . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
318 . "\n\n$tooltip_std"
319 );
192} 320}
193
194push @::GLINIT, sub {
195 $_->upload
196 for grep $_, @textures;
197};
198 321
1991; 3221;
200 323
201=back 324=back
202 325

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