[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/DC.pm

Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.36 by root, Sat Apr 15 23:24:59 2006 UTC vs.
Revision 1.97 by root, Tue Jul 4 23:23:31 2006 UTC

…		…
19		19
20	use XSLoader;	20	use XSLoader;
21	XSLoader::load "CFClient", $VERSION;	21	XSLoader::load "CFClient", $VERSION;
22	}	22	}
23		23
		24	use utf8;
		25
		26	use Carp ();
24	use AnyEvent;	27	use AnyEvent ();
25	use BerkeleyDB;	28	use BerkeleyDB;
26	use SDL::OpenGL;	29	use Pod::POM ();
		30	use Scalar::Util ();
		31	use Storable (); # finally
27		32
28	our %GL_EXT;	33	package CFClient::PodToPango;
29	our $GL_VERSION;
30		34
31	our $GL_NPOT;	35	use base Pod::POM::View::Text;
32		36
33	sub gl_init {	37	our $VERSION = 1; # bump if resultant formatting changes
34	$GL_VERSION = gl_version * 1;
35	%GL_EXT = map +($_ => 1), split /\s+/, gl_extensions;
36		38
37	$GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} \|\| $GL_VERSION >= 2;	39	our $indent = 0;
38		40
39	glEnable GL_TEXTURE_2D;	41	*view_seq_code =
40	glEnable GL_COLOR_MATERIAL;	42	*view_seq_bold = sub { "<b>$_[1]</b>" };
41	glShadeModel GL_FLAT;	43	*view_seq_italic = sub { "<i>$_[1]</i>" };
42	glDisable GL_DEPTH_TEST;	44	*view_seq_space =
43	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;	45	*view_seq_link =
		46	*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
44		47
45	glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST;	48	sub view_seq_text {
46		49	my $text = $_[1];
47	CFClient::Texture::restore_state ();	50	$text =~ s/\s+/ /g;
		51	CFClient::UI::Label::escape ($text)
48	}	52	}
		53
		54	sub view_item {
		55	("\t" x ($indent / 4))
		56	. $_[1]->title->present ($_[0])
		57	. "\n\n"
		58	. $_[1]->content->present ($_[0])
		59	}
		60
		61	sub view_verbatim {
		62	(join "",
		63	map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n",
		64	split /\n/, CFClient::UI::Label::escape ($_[1]))
		65	. "\n"
		66	}
		67
		68	sub view_textblock {
		69	("\t" x ($indent / 2)) . "$_[1]\n\n"
		70	}
		71
		72	sub view_head1 {
		73	"\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
		74	. $_[1]->content->present ($_[0])
		75	};
		76
		77	sub view_head2 {
		78	"\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
		79	. $_[1]->content->present ($_[0])
		80	};
		81
		82	sub view_head3 {
		83	"\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
		84	. $_[1]->content->present ($_[0])
		85	};
		86
		87	sub view_over {
		88	local $indent = $indent + $_[1]->indent;
		89	$_[1]->content->present ($_[0])
		90	}
		91
		92	package CFClient::Database;
		93
		94	our @ISA = BerkeleyDB::Btree::;
		95
		96	sub get($$) {
		97	my $data;
		98
		99	$_[0]->db_get ($_[1], $data) == 0
		100	? $data
		101	: ()
		102	}
		103
		104	my %DB_SYNC;
		105
		106	sub put($$$) {
		107	my ($db, $key, $data) = @_;
		108
		109	$DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
		110
		111	$db->db_put ($key => $data)
		112	}
		113
		114	package CFClient;
49		115
50	sub find_rcfile($) {	116	sub find_rcfile($) {
51	my $path;	117	my $path;
52		118
53	for (@INC) {	119	for (grep !ref, @INC) {
54	$path = "$_/CFClient/resources/$_[0]";	120	$path = "$_/CFClient/resources/$_[0]";
55	return $path if -r $path;	121	return $path if -r $path;
56	}	122	}
57		123
58	die "FATAL: can't find required file $_[0]\n";	124	die "FATAL: can't find required file $_[0]\n";
…		…
88	}	154	}
89		155
90	close CFG;	156	close CFG;
91	}	157	}
92		158
		159	our $DB_ENV;
		160
		161	{
		162	use strict;
		163
93	mkdir "$Crossfire::VARDIR/pclient", 0777;	164	mkdir "$Crossfire::VARDIR/cfplus", 0777;
		165	my $recover = $BerkeleyDB::db_version >= 4.4
		166	? eval "DB_REGISTER \| DB_RECOVER"
		167	: 0;
94		168
95	our $DB_ENV = new BerkeleyDB::Env	169	$DB_ENV = new BerkeleyDB::Env
96	-Home => "$Crossfire::VARDIR/pclient",	170	-Home => "$Crossfire::VARDIR/cfplus",
97	-Cachesize => 1_000_000,	171	-Cachesize => 1_000_000,
98	-ErrFile => "/proc/self/fd/2",	172	-ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
99	-ErrPrefix => "DATABASE",	173	# -ErrPrefix => "DATABASE",
100	-Verbose => 1,	174	-Verbose => 1,
101	-Flags => DB_CREATE \| DB_JOINENV \| DB_RECOVER_FATAL \| DB_INIT_MPOOL \| DB_INIT_LOCK \| DB_INIT_TXN,	175	-Flags => DB_CREATE \| DB_RECOVER \| DB_INIT_MPOOL \| DB_INIT_LOCK \| DB_INIT_TXN \| $recover,
		176	-SetFlags => DB_AUTO_COMMIT \| DB_LOG_AUTOREMOVE,
102	or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error";	177	or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
		178	}
103		179
104	sub db_table($) {	180	sub db_table($) {
		181	my ($table) = @_;
		182
		183	$table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
		184
105	new CFClient::Database	185	new CFClient::Database
106	-Env => $DB_ENV,	186	-Env => $DB_ENV,
		187	-Filename => $table,
107	-Filename => "database",	188	# -Filename => "database",
108	-Subname => $_[0],	189	# -Subname => $table,
		190	-Property => DB_CHKSUM,
109	-Flags => DB_CREATE \| DB_UPGRADE,	191	-Flags => DB_CREATE \| DB_UPGRADE,
110	or die "unable to create/open database table $_[0]: $BerkeleyDB::Error";	192	or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
111	}	193	}
112		194
		195	my $pod_cache = db_table "pod_cache";
		196
		197	sub load_pod($$$$) {
		198	my ($path, $filtertype, $filterversion, $filtercb) = @_;
		199
		200	stat $path
		201	or die "$path: $!";
		202
		203	my $phash = join ",", $filterversion, $CFClient::PodToPango::VERSION, (stat _)[7,9];
		204
		205	my ($chash, $pom) = eval { @{ Storable::thaw $pod_cache->get ("$path/$filtertype") } };
		206
		207	return $pom if $chash eq $phash;
		208
		209	my $pod = do {
		210	local $/;
		211	open my $pod, "<:utf8", $_[0]
		212	or die "$_[0]: $!";
		213	<$pod>
		214	};
		215
		216	#utf8::downgrade $pod;
		217
		218	$pom = $filtercb-> (Pod::POM->new->parse_text ($pod));
		219
		220	$pod_cache->put ("$path/$filtertype" => Storable::nfreeze [$phash, $pom]);
		221
		222	$pom
		223	}
		224
		225	sub pod_to_pango($) {
		226	my ($pom) = @_;
		227
		228	$pom->present ("CFClient::PodToPango")
		229	}
		230
		231	sub pod_to_pango_list($) {
		232	my ($pom) = @_;
		233
		234	[
		235	map s/^(\s)// && [40 length $1, length $_ ? $_ : " "],
		236	split /\n/, $pom->present ("CFClient::PodToPango")
		237	]
		238	}
		239
		240	package CFClient::Layout;
		241
		242	$CFClient::OpenGL::SHUTDOWN_HOOK{"CFClient::Layout"} = sub {
		243	clear_font_cache;
		244	};
		245
113	package CFClient::Database;	246	package CFClient::Item;
114		247
115	our @ISA = BerkeleyDB::Btree::;	248	use strict;
		249	use Crossfire::Protocol::Constants;
116		250
117	sub get($$) {	251	my $last_enter_count = 1;
118	my $data;
119		252
120	$_[0]->db_get ($_[1], $data) == 0	253	sub desc_string {
121	? $data	254	my ($self) = @_;
122	: ();
123	}
124		255
125	my %DB_SYNC;	256	my $desc =
		257	$self->{nrof} < 2
		258	? $self->{name}
		259	: "$self->{nrof} × $self->{name_pl}";
126		260
127	sub put($$$) {	261	$self->{flags} & F_OPEN
128	my ($db, $key, $data) = @_;	262	and $desc .= " (open)";
		263	$self->{flags} & F_APPLIED
		264	and $desc .= " (applied)";
		265	$self->{flags} & F_UNPAID
		266	and $desc .= " (unpaid)";
		267	$self->{flags} & F_MAGIC
		268	and $desc .= " (magic)";
		269	$self->{flags} & F_CURSED
		270	and $desc .= " (cursed)";
		271	$self->{flags} & F_DAMNED
		272	and $desc .= " (damned)";
		273	$self->{flags} & F_LOCKED
		274	and $desc .= " *";
129		275
130	$db->db_put ($key => $data);	276	$desc
		277	}
131		278
132	$DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });	279	sub weight_string {
		280	my ($self) = @_;
		281
		282	my $weight = ($self->{nrof} \|\| 1) * $self->{weight};
		283
		284	$weight < 0 ? "?" : $weight * 0.001
		285	}
		286
		287	sub do_n_dialog {
		288	my ($cb) = @_;
		289
		290	my $w = new CFClient::UI::FancyFrame;
		291	$w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center");
		292	$vb->add (new CFClient::UI::Label text => "Enter item count:");
		293	$vb->add (my $entry = new CFClient::UI::Entry
		294	text => $last_enter_count,
		295	on_activate => sub {
		296	my ($entry) = @_;
		297	$last_enter_count = $entry->get_text;
		298	$cb->($last_enter_count);
		299	$w->hide;
		300	$w = undef;
		301	}
		302	);
		303	$entry->grab_focus;
		304	$w->show;
		305
		306	}
		307
		308	sub update_widgets {
		309	my ($self) = @_;
		310
		311	# necessary to avoid cyclic references
		312	Scalar::Util::weaken $self;
		313
		314	my $button_cb = sub {
		315	my (undef, $ev, $x, $y) = @_;
		316
		317	my $targ = $::CONN->{player}{tag};
		318
		319	if ($self->{container} == $::CONN->{player}{tag}) {
		320	$targ = $::CONN->{open_container};
		321	}
		322
		323	if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
		324	$::CONN->send ("move $targ $self->{tag} 0")
		325	if $targ \|\| !($self->{flags} & F_LOCKED);
		326	} elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) {
		327	$self->{flags} & F_LOCKED
		328	? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
		329	: $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
		330	} elsif ($ev->{button} == 1) {
		331	$::CONN->send ("examine $self->{tag}");
		332	} elsif ($ev->{button} == 2) {
		333	$::CONN->send ("apply $self->{tag}");
		334	} elsif ($ev->{button} == 3) {
		335	my @menu_items = (
		336	["examine", sub { $::CONN->send ("examine $self->{tag}") }],
		337	["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
		338	["apply", sub { $::CONN->send ("apply $self->{tag}") }],
		339	(
		340	$self->{flags} & F_LOCKED
		341	? (
		342	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
		343	)
		344	: (
		345	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
		346	["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }],
		347	["move n",
		348	sub {
		349	do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
		350	}
		351	]
		352	)
		353	),
		354	);
		355
		356	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		357	}
		358
		359	1
		360	};
		361
		362	my $tooltip_std = "<small>"
		363	. "Left click - examine item\n"
		364	. "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
		365	. "Middle click - apply\n"
		366	. "Shift-Middle click - lock/unlock\n"
		367	. "Right click - further options"
		368	. "</small>\n";
		369
		370	$self->{face_widget} \|\|= new CFClient::UI::Face
		371	can_events => 1,
		372	can_hover => 1,
		373	anim => $self->{anim},
		374	animspeed => $self->{animspeed}, # TODO# must be set at creation time
		375	on_button_down => $button_cb,
		376	;
		377	$self->{face_widget}{face} = $self->{face};
		378	$self->{face_widget}{anim} = $self->{anim};
		379	$self->{face_widget}{animspeed} = $self->{animspeed};
		380	$self->{face_widget}->set_tooltip (
		381	"<b>Face/Animation.</b>\n"
		382	. "Item uses face #$self->{face}. "
		383	. ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
		384	. "\n\n$tooltip_std"
		385	);
133		386
134	}	387	$self->{desc_widget} \|\|= new CFClient::UI::Label
		388	can_events => 1,
		389	can_hover => 1,
		390	ellipsise => 2,
		391	align => -1,
		392	on_button_down => $button_cb,
		393	;
		394	my $desc = CFClient::Item::desc_string $self;
		395	$self->{desc_widget}->set_text ($desc);
		396	$self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
135		397
136	package CFClient::Texture;	398	$self->{weight_widget} \|\|= new CFClient::UI::Label
		399	can_events => 1,
		400	can_hover => 1,
		401	ellipsise => 0,
		402	align => 0,
		403	on_button_down => $button_cb,
		404	;
		405	$self->{weight_widget}->set_text (CFClient::Item::weight_string $self);
137		406
138	use strict;	407	$self->{weight_widget}->set_tooltip (
139		408	"<b>Weight</b>.\n"
140	use Scalar::Util;	409	. ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
141		410	. ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
142	use SDL::OpenGL;	411	. "\n\n$tooltip_std"
143
144	my %TEXTURES;
145
146	sub new {
147	my ($class, %data) = @_;
148
149	my $self = bless {
150	internalformat => GL_RGBA,
151	format => GL_RGBA,
152	type => GL_UNSIGNED_BYTE,
153	%data,
154	}, $class;
155
156	Scalar::Util::weaken ($TEXTURES{$self+0} = $self);
157
158	$self->upload;
159
160	$self
161	}
162
163	sub new_from_image {
164	my ($class, $image, %arg) = @_;
165
166	$class->new (image => $image, %arg)
167	}
168
169	sub new_from_file {
170	my ($class, $path) = @_;
171
172	open my $fh, "<:raw", $path
173	or die "$path: $!";
174
175	local $/;
176	$class->new_from_image (<$fh>)
177	}
178
179	#sub new_from_surface {
180	# my ($class, $surface) = @_;
181	#
182	# $surface->rgba;
183	#
184	# $class->new (
185	# data => $surface->pixels,
186	# w => $surface->width,
187	# h => $surface->height,
188	# )
189	#}
190
191	sub new_from_layout {
192	my ($class, $layout) = @_;
193
194	my ($w, $h, $data) = $layout->render;
195
196	$class->new (
197	w => $w,
198	h => $h,
199	data => $data,
200	internalformat => GL_ALPHA4,
201	format => GL_ALPHA,
202	type => GL_UNSIGNED_BYTE,
203	)	412	);
204	}	413	}
205
206	sub new_from_opengl {
207	my ($class, $w, $h, $cb) = @_;
208
209	$class->new (w => $w, h => $h, render_cb => $cb)
210	}
211
212	sub topot {
213	(grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0]
214	}
215
216	sub upload {
217	my ($self) = @_;
218
219	return unless $GL_VERSION;
220
221	my $data;
222
223	if (exists $self->{data}) {
224	$data = $self->{data};
225
226	} elsif (exists $self->{render_cb}) {
227	glViewport 0, 0, $self->{w}, $self->{h};
228	glMatrixMode GL_PROJECTION;
229	glLoadIdentity;
230	glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
231	glMatrixMode GL_MODELVIEW;
232	glLoadIdentity;
233	$self->{render_cb}->($self, $self->{w}, $self->{h});
234
235	} else {
236	($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type})
237	= CFClient::load_image_inline $self->{image};
238	}
239
240	my ($tw, $th) = @$self{qw(w h)};
241
242	unless ($tw && $th) {
243	$tw = $th = 1;
244	$data = "\x00" x 64;
245	}
246
247	$self->{minified} = [CFClient::average $tw, $th, $data]
248	if $self->{minify};
249
250	unless ($GL_NPOT) {
251	# TODO: does not work for zero-sized textures
252	$tw = topot $tw;
253	$th = topot $th;
254
255	if ($tw != $self->{w} \|\| $th != $self->{h} && defined $data) {
256	my $bpp = (length $data) / ($self->{w} * $self->{h});
257	$data = pack "(a" . ($tw * $bpp) . ")*",
258	unpack "(a" . ($self->{w} * $bpp) . ")*", $data;
259	$data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h});
260	}
261	}
262
263	$self->{s} = $self->{w} / $tw;
264	$self->{t} = $self->{h} / $th;
265
266	$self->{name} \|\|= (glGenTextures 1)->[0];
267
268	glBindTexture GL_TEXTURE_2D, $self->{name};
269
270	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR;
271	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR;
272	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP;
273	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP;
274
275	if (defined $data) {
276	glTexImage2D GL_TEXTURE_2D, 0,
277	$self->{internalformat},
278	$tw, $th, # need to pad texture first
279	0,
280	$self->{format},
281	$self->{type},
282	$data;
283	glGetError and die;
284	} else {
285	glCopyTexImage2D GL_TEXTURE_2D, 0,
286	$self->{internalformat},
287	0, 0,
288	$tw, $th,
289	0;
290	glGetError and die "glCopyTexImage2D $tw,$th";
291	}
292	}
293
294	sub DESTROY {
295	my ($self) = @_;
296
297	delete $TEXTURES{$self+0};
298
299	glDeleteTextures delete $self->{name}
300	if $self->{name};
301	}
302
303	sub restore_state{
304	$_->upload
305	for values %TEXTURES;
306	};
307		414
308	1;	415	1;
309		416
310	=back	417	=back
311		418

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Comparing deliantra/Deliantra-Client/DC.pm (file contents): Revision 1.36 by root, Sat Apr 15 23:24:59 2006 UTC vs. Revision 1.97 by root, Tue Jul 4 23:23:31 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.36 by root, Sat Apr 15 23:24:59 2006 UTC vs.
Revision 1.97 by root, Tue Jul 4 23:23:31 2006 UTC