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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.27 by root, Wed Apr 12 18:09:21 2006 UTC vs.
Revision 1.70 by root, Fri May 26 18:28:23 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} || $GL_VERSION >= 2;
36
37 glClearColor 0.45, 0.45, 0.45, 1;
38
39 glEnable GL_TEXTURE_2D;
40 glEnable GL_COLOR_MATERIAL;
41 glShadeModel GL_FLAT;
42 glDisable GL_DEPTH_TEST;
43 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
44
45 glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST;
46
47 CFClient::Texture::restore_state ();
48}
49 29
50sub find_rcfile($) { 30sub find_rcfile($) {
51 my $path; 31 my $path;
52 32
53 for (@INC) { 33 for (grep !ref, @INC) {
54 $path = "$_/CFClient/resources/$_[0]"; 34 $path = "$_/CFClient/resources/$_[0]";
55 return $path if -r $path; 35 return $path if -r $path;
56 } 36 }
57 37
58 die "FATAL: can't find required file $_[0]\n"; 38 die "FATAL: can't find required file $_[0]\n";
… …
88 } 68 }
89 69
90 close CFG; 70 close CFG;
91} 71}
92 72
93package CFClient::Texture; 73mkdir "$Crossfire::VARDIR/pclient", 0777;
94 74
95use strict; 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: $BerkeleyDB::Error";
96 83
97use Scalar::Util; 84sub db_table($) {
85 my ($table) = @_;
98 86
99use SDL::OpenGL; 87 $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
100
101my @textures;
102
103sub new {
104 my ($class, %data) = @_;
105
106 my $self = bless {
107 internalformat => GL_RGBA,
108 format => GL_RGBA,
109 %data,
110 }, $class;
111
112 push @textures, $self;
113 Scalar::Util::weaken $textures[-1];
114
115 $self->upload;
116
117 $self
118}
119
120sub new_from_image {
121 my ($class, $image) = @_;
122
123 $class->new (image => $image)
124}
125
126sub new_from_file {
127 my ($class, $path) = @_;
128
129 open my $fh, "<:raw", $path
130 or die "$path: $!";
131
132 local $/;
133 $class->new_from_image (<$fh>)
134}
135
136#sub new_from_surface {
137# my ($class, $surface) = @_;
138#
139# $surface->rgba;
140#
141# $class->new (
142# data => $surface->pixels,
143# w => $surface->width,
144# h => $surface->height,
145# )
146#}
147
148sub new_from_layout {
149 my ($class, $layout) = @_;
150
151 my ($w, $h, $data) = $layout->render;
152
153 $class->new (
154 w => $w,
155 h => $h,
156 data => $data,
157 internalformat => GL_ALPHA4,
158 format => GL_ALPHA,
159 ) 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]: $BerkeleyDB::Error";
160} 97}
161 98
162sub new_from_opengl { 99sub pod_to_pango($) {
163 my ($class, $w, $h, $cb) = @_; 100 my ($pom) = @_;
164 101
165 $class->new (w => $w, h => $h, render_cb => $cb) 102 $pom->present ("CFClient::PodToPango")
166} 103}
167 104
168sub topot { 105sub pod_to_pango_list($) {
169 (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0] 106 my ($pom) = @_;
170}
171 107
172sub 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 => $data)
191}
192
193package CFClient::Item;
194
195sub desc_string {
173 my ($self) = @_; 196 my ($self) = @_;
174 197
175 return unless $GL_VERSION; 198 my $desc =
199 $self->{nrof} < 2
200 ? $self->{name}
201 : "$self->{nrof} × $self->{name_pl}";
176 202
177 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 .= " *";
178 217
179 if (exists $self->{data}) { 218 $desc
180 $data = $self->{data}; 219}
181 220
182 } elsif (exists $self->{render_cb}) { 221sub weight_string {
183 glViewport 0, 0, $self->{w}, $self->{h}; 222 my ($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});
191 223
192 } else { 224 my $weight = ($self->{nrof} || 1) * $self->{weight};
193 my $pb = new Gtk2::Gdk::PixbufLoader;
194 $pb->write ($self->{image});
195 $pb->close;
196 225
197 $pb = $pb->get_pixbuf; 226 $weight < 0 ? "?" : $weight * 0.001
198 $pb = $pb->add_alpha (0, 0, 0, 0); 227}
199 228
200 $self->{w} = $pb->get_width; 229sub update_widgets {
201 $self->{h} = $pb->get_height; 230 my ($self) = @_;
202 231
203 $data = $pb->get_pixels; 232 my $button_cb = sub {
204 } 233 my (undef, $ev, $x, $y) = @_;
205 234
206 my ($tw, $th) = @$self{qw(w h)}; 235 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
236 my $targ = $::CONN->{player}{tag};
207 237
208 unless ($tw && $th) { 238 if ($self->{container} == $::CONN->{player}{tag}) {
209 $tw = $th = 1; 239 $targ = $::CONN->{open_container};
210 $data = "\x00" x 64; 240 }
211 }
212 241
213 unless ($GL_NPOT) { 242 $::CONN->send ("move $targ $self->{tag} 0");
214 # TODO: does not work for zero-sized textures 243 } elsif ($ev->{button} == 1) {
215 $tw = topot $tw; 244 $::CONN->send ("examine $self->{tag}");
216 $th = topot $th; 245 } elsif ($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} $self->{tag} 0") }],
260 )
261 ),
262 );
217 263
218 if ($tw != $self->{w} || $th != $self->{h} && defined $data) { 264 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
219 my $bpp = (length $data) / ($self->{w} * $self->{h});
220 $data = pack "(a" . ($tw * $bpp) . ")*",
221 unpack "(a" . ($self->{w} * $bpp) . ")*", $data;
222 $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h});
223 } 265 }
266
267 1
224 } 268 };
225 269
226 $self->{s} = $self->{w} / $tw; 270 my $tooltip_std = "<small>"
227 $self->{t} = $self->{h} / $th; 271 . "Left click - examine item\n"
272 . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
273 . "Middle click - apply\n"
274 . "Right click - further options"
275 . "</small>\n";
228 276
229 $self->{name} ||= (glGenTextures 1)->[0]; 277 $self->{face_widget} ||= new CFClient::UI::Face
230 278 can_events => 1,
231 glBindTexture GL_TEXTURE_2D, $self->{name}; 279 can_hover => 1,
232 280 anim => $self->{anim},
233 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; 281 animspeed => $self->{animspeed}, # TODO# must be set at creation time
234 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; 282 connect_button_down => $button_cb,
235 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; 283 ;
236 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; 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 );
237 293
238 if (defined $data) { 294 $self->{desc_widget} ||= new CFClient::UI::Label
239 glTexImage2D GL_TEXTURE_2D, 0, 295 can_events => 1,
240 $self->{internalformat}, 296 can_hover => 1,
241 $tw, $th, # need to pad texture first 297 ellipsise => 2,
242 0, 298 align => -1,
243 $self->{format}, 299 connect_button_down => $button_cb,
244 GL_UNSIGNED_BYTE,
245 $data;
246 glGetError and die;
247 } else {
248 glCopyTexImage2D GL_TEXTURE_2D, 0,
249 $self->{internalformat},
250 0, 0,
251 $tw, $th,
252 0;
253 glGetError and die;
254 } 300 ;
255} 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");
256 304
257sub DESTROY { 305 $self->{weight_widget} ||= new CFClient::UI::Label
258 my ($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);
259 313
260 return unless exists $self->{name}; 314 $self->{weight_widget}->set_tooltip (
261 315 "<b>Weight</b>.\n"
262 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 );
263} 320}
264
265sub restore_state{
266 $_->upload
267 for grep $_, @textures;
268};
269 321
2701; 3221;
271 323
272=back 324=back
273 325

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