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

Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.68 by root, Thu May 25 21:48:22 2006 UTC vs.
Revision 1.135 by root, Thu Dec 7 15:57:13 2006 UTC

…		…
1	=head1 NAME	1	=head1 NAME
2		2
3	CFClient - undocumented utility garbage for our crossfire client	3	CFPlus - undocumented utility garbage for our crossfire client
4		4
5	=head1 SYNOPSIS	5	=head1 SYNOPSIS
6		6
7	use CFClient;	7	use CFPlus;
8		8
9	=head1 DESCRIPTION	9	=head1 DESCRIPTION
10		10
11	=over 4	11	=over 4
12		12
13	=cut	13	=cut
14		14
15	package CFClient;	15	package CFPlus;
		16
		17	use Carp ();
16		18
17	BEGIN {	19	BEGIN {
18	$VERSION = '0.1';	20	$VERSION = '0.97';
19		21
20	use XSLoader;	22	use XSLoader;
21	XSLoader::load "CFClient", $VERSION;	23	XSLoader::load "CFPlus", $VERSION;
22	}	24	}
23		25
24	use utf8;	26	use utf8;
25		27
26	use Carp ();
27	use AnyEvent ();	28	use AnyEvent ();
28	use BerkeleyDB;	29	use BerkeleyDB;
		30	use Pod::POM ();
		31	use Scalar::Util ();
		32	use File::Path ();
		33	use Storable (); # finally
29		34
30	use CFClient::OpenGL;	35	BEGIN {
31		36	use Crossfire::Protocol::Base ();
32	our %GL_EXT;	37	*to_json = \&Crossfire::Protocol::Base::to_json;
33	our $GL_VERSION;	38	*from_json = \&Crossfire::Protocol::Base::from_json;
34
35	our $GL_NPOT;
36	our $GL_DEBUG = 1;
37
38	sub gl_init {
39	$GL_VERSION = gl_version * 1;
40	%GL_EXT = map +($_ => 1), split /\s+/, gl_extensions;
41
42	$GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} \|\| $GL_VERSION >= 2;
43	$GL_NPOT = 0 if gl_vendor =~ /ATI Technologies/; # ATI doesn't get it right...
44
45	glDisable GL_COLOR_MATERIAL;
46	glShadeModel GL_FLAT;
47	glDisable GL_DITHER;
48	glDisable GL_DEPTH_TEST;
49	glDepthMask 0;
50	glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST;
51
52	CFClient::Texture::restore_state ();
53	}	39	}
54		40
55	sub gl_check {	41	=item guard { BLOCK }
56	return unless $GL_DEBUG;
57		42
58	if (my $error = glGetError) {	43	Returns an object that executes the given block as soon as it is destroyed.
59	my ($format, @args) = @_;	44
60	Carp::cluck sprintf "opengl error %x while $format", $error, @args;	45	=cut
		46
		47	sub guard(&) {
		48	bless \(my $cb = $_[0]), "CFPlus::Guard"
		49	}
		50
		51	sub CFPlus::Guard::DESTROY {
		52	${$_[0]}->()
		53	}
		54
		55	=item shorten $string[, $maxlength]
		56
		57	=cut
		58
		59	sub shorten($;$) {
		60	my ($str, $len) = @_;
		61	substr $str, $len, (length $str), "..." if $len + 3 <= length $str;
		62	$str
		63	}
		64
		65	sub asxml($) {
		66	local $_ = $_[0];
		67
		68	s/&/&/g;
		69	s/>/>/g;
		70	s/</</g;
		71
		72	$_
		73	}
		74
		75	sub socketpipe() {
		76	socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC
		77	or die "cannot establish bidiretcional pipe: $!\n";
		78
		79	($fh1, $fh2)
		80	}
		81
		82	sub background(&;&) {
		83	my ($bg, $cb) = @_;
		84
		85	my ($fh_r, $fh_w) = CFPlus::socketpipe;
		86
		87	my $pid = fork;
		88
		89	if (defined $pid && !$pid) {
		90	local $SIG{__DIE__};
		91
		92	open STDOUT, ">&", $fh_w;
		93	open STDERR, ">&", $fh_w;
		94	close $fh_r;
		95	close $fh_w;
		96
		97	$\| = 1;
		98
		99	eval { $bg->() };
		100
		101	if ($@) {
		102	my $msg = $@;
		103	$msg =~ s/\n+/\n/;
		104	warn "FATAL: $msg";
		105	CFPlus::_exit 1;
		106	}
		107
		108	# win32 is fucked up, of course. exit will clean stuff up,
		109	# which destroys our database etc. _exit will exit ALL
		110	# forked processes, because of the dreaded fork emulation.
		111	CFPlus::_exit 0;
61	}	112	}
		113
		114	close $fh_w;
		115
		116	my $buffer;
		117
		118	my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub {
		119	unless (sysread $fh_r, $buffer, 4096, length $buffer) {
		120	undef $w;
		121	$cb->();
		122	return;
		123	}
		124
		125	while ($buffer =~ s/^(.*)\n//) {
		126	my $line = $1;
		127	$line =~ s/\s+$//;
		128	utf8::decode $line;
		129	if ($line =~ /^\x{e877}json_msg (.*)$/s) {
		130	$cb->(from_json $1);
		131	} else {
		132	::message ({
		133	markup => "background($pid): " . CFPlus::asxml $line,
		134	});
		135	}
		136	}
		137	});
62	}	138	}
		139
		140	sub background_msg {
		141	my ($msg) = @_;
		142
		143	$msg = "\x{e877}json_msg " . to_json $msg;
		144	$msg =~ s/\n//g;
		145	utf8::encode $msg;
		146	print $msg, "\n";
		147	}
		148
		149	package CFPlus::Database;
		150
		151	our @ISA = BerkeleyDB::Btree::;
		152
		153	sub get($$) {
		154	my $data;
		155
		156	$_[0]->db_get ($_[1], $data) == 0
		157	? $data
		158	: ()
		159	}
		160
		161	my %DB_SYNC;
		162
		163	sub put($$$) {
		164	my ($db, $key, $data) = @_;
		165
		166	my $hkey = $db + 0;
		167	Scalar::Util::weaken $db;
		168	$DB_SYNC{$hkey} \|\|= AnyEvent->timer (after => 5, cb => sub {
		169	delete $DB_SYNC{$hkey};
		170	$db->db_sync if $db;
		171	});
		172
		173	$db->db_put ($key => $data)
		174	}
		175
		176	package CFPlus;
63		177
64	sub find_rcfile($) {	178	sub find_rcfile($) {
65	my $path;	179	my $path;
66		180
67	for (grep !ref, @INC) {	181	for (grep !ref, @INC) {
68	$path = "$_/CFClient/resources/$_[0]";	182	$path = "$_/CFPlus/resources/$_[0]";
69	return $path if -r $path;	183	return $path if -r $path;
70	}	184	}
71		185
72	die "FATAL: can't find required file $_[0]\n";	186	die "FATAL: can't find required file $_[0]\n";
73	}	187	}
74		188
75	sub read_cfg {	189	sub read_cfg {
76	my ($file) = @_;	190	my ($file) = @_;
77		191
78	open CFG, $file	192	open my $fh, $file
79	or return;	193	or return;
80		194
81	my $CFG;
82
83	local $/;	195	local $/;
84	$CFG = eval <CFG>;	196	my $CFG = <$fh>;
85		197
86	$::CFG = $CFG;	198	if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
87		199	require YAML;
88	close CFG;	200	utf8::decode $CFG;
		201	$::CFG = YAML::Load ($CFG);
		202	} elsif ($CFG =~ /^\{/) {
		203	$::CFG = from_json $CFG;
		204	} else {
		205	$::CFG = eval $CFG; ## todo comaptibility cruft
		206	}
89	}	207	}
90		208
91	sub write_cfg {	209	sub write_cfg {
92	my ($file) = @_;	210	my ($file) = @_;
93		211
94	open CFG, ">$file"	212	$::CFG->{VERSION} = $::VERSION;
		213
		214	open my $fh, ">:utf8", $file
95	or return;	215	or return;
		216	print $fh to_json $::CFG;
		217	}
96		218
97	{	219	sub http_proxy {
98	require Data::Dumper;	220	my @proxy = win32_proxy_info;
99	local $Data::Dumper::Purity = 1;	221
100	$::CFG->{VERSION} = $::VERSION;	222	if (@proxy) {
101	print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]);	223	"http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
		224	} elsif (exists $ENV{http_proxy}) {
		225	$ENV{http_proxy}
		226	} else {
		227	()
102	}	228	}
103
104	close CFG;
105	}	229	}
106		230
107	mkdir "$Crossfire::VARDIR/pclient", 0777;	231	sub set_proxy {
		232	my $proxy = http_proxy
		233	or return;
108		234
109	our $DB_ENV = new BerkeleyDB::Env	235	$ENV{http_proxy} = $proxy;
110	-Home => "$Crossfire::VARDIR/pclient",	236	}
111	-Cachesize => 1_000_000,	237
112	-ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt",	238	sub lwp_useragent {
113	# -ErrPrefix => "DATABASE",	239	require LWP::UserAgent;
114	-Verbose => 1,	240
115	-Flags => DB_CREATE \| DB_RECOVER \| DB_INIT_MPOOL \| DB_INIT_LOCK \| DB_INIT_TXN,	241	CFPlus::set_proxy;
116	or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error";	242
		243	my $ua = LWP::UserAgent->new (
		244	agent => "cfplus $VERSION",
		245	keep_alive => 1,
		246	env_proxy => 1,
		247	timeout => 30,
		248	);
		249	}
		250
		251	sub lwp_check($) {
		252	my ($res) = @_;
		253
		254	$res->is_error
		255	and die $res->status_line;
		256
		257	$res
		258	}
		259
		260	our $DB_ENV;
		261	our $DB_STATE;
117		262
118	sub db_table($) {	263	sub db_table($) {
119	my ($table) = @_;	264	my ($table) = @_;
120		265
121	$table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;	266	$table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
122		267
123	new CFClient::Database	268	new CFPlus::Database
124	-Env => $DB_ENV,	269	-Env => $DB_ENV,
125	-Filename => $table,	270	-Filename => $table,
126	# -Filename => "database",	271	# -Filename => "database",
127	# -Subname => $table,	272	# -Subname => $table,
128	-Property => DB_CHKSUM,	273	-Property => DB_CHKSUM,
129	-Flags => DB_CREATE \| DB_UPGRADE,	274	-Flags => DB_CREATE \| DB_UPGRADE,
130	or die "unable to create/open database table $_[0]: $BerkeleyDB::Error";	275	or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
131	}	276	}
132		277
133	sub pod_to_pango($) {	278	our $DB_HOME = "$Crossfire::VARDIR/cfplus";
134	my ($pom) = @_;
135		279
136	$pom->present ("CFClient::PodToPango")	280	sub open_db {
137	}	281	use strict;
138		282
139	sub pod_to_pango_list($) {	283	mkdir $DB_HOME, 0777;
140	my ($pom) = @_;	284	my $recover = $BerkeleyDB::db_version >= 4.4
		285	? eval "DB_REGISTER \| DB_RECOVER"
		286	: 0;
141		287
		288	$DB_ENV = new BerkeleyDB::Env
		289	-Home => $DB_HOME,
		290	-Cachesize => 1_000_000,
		291	-ErrFile => "$DB_HOME/errorlog.txt",
		292	# -ErrPrefix => "DATABASE",
		293	-Verbose => 1,
		294	-Flags => DB_CREATE \| DB_RECOVER \| DB_INIT_MPOOL \| DB_INIT_LOCK \| DB_INIT_TXN \| $recover,
		295	-SetFlags => DB_AUTO_COMMIT \| DB_LOG_AUTOREMOVE,
		296	or die "unable to create/open database home $DB_HOME: $BerkeleyDB::Error";
		297
		298	$DB_STATE = db_table "state";
		299
142	[	300	1
143	map s/^(\s)// && [40 length $1, length $_ ? $_ : " "],
144	split /\n/, $pom->present ("CFClient::PodToPango")
145	]
146	}	301	}
147		302
148	package CFClient::PodToPango;	303	unless (eval { open_db }) {
149		304	File::Path::rmtree $DB_HOME;
150	use base Pod::POM::View::Text;	305	open_db;
151
152	our $indent = 0;
153
154	*view_seq_code =
155	*view_seq_bold = sub { "<b>$_[1]</b>" };
156	*view_seq_italic = sub { "<i>$_[1]</i>" };
157	*view_seq_space =
158	*view_seq_link =
159	*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
160
161	sub view_seq_text {
162	my $text = $_[1];
163	$text =~ s/\s+/ /g;
164	CFClient::UI::Label::escape ($text)
165	}	306	}
166		307
167	sub view_item {	308	package CFPlus::Layout;
168	("\t" x ($indent / 4))
169	. $_[1]->title->present ($_[0])
170	. "\n"
171	. $_[1]->content->present ($_[0])
172	}
173		309
174	sub view_verbatim {	310	$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
175	(join "",	311	reset_glyph_cache;
176	map +("\t" x ($indent / 2)) . "$_\n",
177	split /\n/, CFClient::UI::Label::escape ($_[1]))
178	. "\n"
179	}
180
181	sub view_textblock {
182	("\t" x ($indent / 2)) . "$_[1]\n\n"
183	}
184
185	sub view_head1 {
186	"<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
187	. $_[1]->content->present ($_[0])
188	};	312	};
189		313
190	sub view_head2 {
191	"<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
192	. $_[1]->content->present ($_[0])
193	};
194
195	sub view_over {
196	local $indent = $indent + $_[1]->indent;
197	$_[1]->content->present ($_[0])
198	}
199
200	package CFClient::Database;
201
202	our @ISA = BerkeleyDB::Btree::;
203
204	sub get($$) {
205	my $data;
206
207	$_[0]->db_get ($_[1], $data) == 0
208	? $data
209	: ()
210	}
211
212	my %DB_SYNC;
213
214	sub put($$$) {
215	my ($db, $key, $data) = @_;
216
217	$DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
218
219	$db->db_put ($key => $data)
220	}
221
222	package CFClient::Item;	314	package CFPlus::Item;
		315
		316	use strict;
		317	use Crossfire::Protocol::Constants;
		318
		319	my $last_enter_count = 1;
223		320
224	sub desc_string {	321	sub desc_string {
225	my ($self) = @_;	322	my ($self) = @_;
226		323
227	my $desc =	324	my $desc =
228	$self->{nrof} < 2	325	$self->{nrof} < 2
229	? $self->{name}	326	? $self->{name}
230	: "$self->{nrof} × $self->{name_pl}";	327	: "$self->{nrof} × $self->{name_pl}";
231		328
232	$self->{flags} & Crossfire::Protocol::F_OPEN	329	$self->{flags} & F_OPEN
233	and $desc .= " (open)";	330	and $desc .= " (open)";
234	$self->{flags} & Crossfire::Protocol::F_APPLIED	331	$self->{flags} & F_APPLIED
235	and $desc .= " (applied)";	332	and $desc .= " (applied)";
236	$self->{flags} & Crossfire::Protocol::F_UNPAID	333	$self->{flags} & F_UNPAID
237	and $desc .= " (unpaid)";	334	and $desc .= " (unpaid)";
238	$self->{flags} & Crossfire::Protocol::F_MAGIC	335	$self->{flags} & F_MAGIC
239	and $desc .= " (magic)";	336	and $desc .= " (magic)";
240	$self->{flags} & Crossfire::Protocol::F_CURSED	337	$self->{flags} & F_CURSED
241	and $desc .= " (cursed)";	338	and $desc .= " (cursed)";
242	$self->{flags} & Crossfire::Protocol::F_DAMNED	339	$self->{flags} & F_DAMNED
243	and $desc .= " (damned)";	340	and $desc .= " (damned)";
244	$self->{flags} & Crossfire::Protocol::F_LOCKED	341	$self->{flags} & F_LOCKED
245	and $desc .= " *";	342	and $desc .= " *";
246		343
247	$desc	344	$desc
248	}	345	}
249		346
253	my $weight = ($self->{nrof} \|\| 1) * $self->{weight};	350	my $weight = ($self->{nrof} \|\| 1) * $self->{weight};
254		351
255	$weight < 0 ? "?" : $weight * 0.001	352	$weight < 0 ? "?" : $weight * 0.001
256	}	353	}
257		354
		355	sub do_n_dialog {
		356	my ($cb) = @_;
		357
		358	my $w = new CFPlus::UI::Toplevel
		359	on_delete => sub { $_[0]->destroy; 1 },
		360	has_close_button => 1,
		361	;
		362
		363	$w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
		364	$vb->add (new CFPlus::UI::Label text => "Enter item count:");
		365	$vb->add (my $entry = new CFPlus::UI::Entry
		366	text => $last_enter_count,
		367	on_activate => sub {
		368	my ($entry) = @_;
		369	$last_enter_count = $entry->get_text;
		370	$cb->($last_enter_count);
		371	$w->hide;
		372	$w->destroy;
		373
		374	0
		375	},
		376	on_escape => sub { $w->destroy; 1 },
		377	);
		378	$entry->grab_focus;
		379	$w->show;
		380	}
		381
258	sub update_widgets {	382	sub update_widgets {
259	my ($self) = @_;	383	my ($self) = @_;
260		384
		385	# necessary to avoid cyclic references
		386	Scalar::Util::weaken $self;
		387
261	my $button_cb = sub {	388	my $button_cb = sub {
262	my (undef, $ev, $x, $y) = @_;	389	my (undef, $ev, $x, $y) = @_;
263		390
264	if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
265	my $targ = $::CONN->{player}{tag};	391	my $targ = $::CONN->{player}{tag};
266		392
267	if ($self->{container} == $::CONN->{player}{tag}) {	393	if ($self->{container} == $::CONN->{player}{tag}) {
268	$targ = $::CONN->{open_container};	394	$targ = $::CONN->{open_container};
269	}	395	}
270		396
		397	if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
271	$::CONN->send ("move $targ $self->{tag} 0");	398	$::CONN->send ("move $targ $self->{tag} 0")
		399	if $targ \|\| !($self->{flags} & F_LOCKED);
		400	} elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
		401	$self->{flags} & F_LOCKED
		402	? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
		403	: $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
272	} elsif ($ev->{button} == 1) {	404	} elsif ($ev->{button} == 1) {
273	$::CONN->send ("examine $self->{tag}");	405	$::CONN->send ("examine $self->{tag}");
274	} elsif ($ev->{button} == 2) {	406	} elsif ($ev->{button} == 2) {
275	$::CONN->send ("apply $self->{tag}");	407	$::CONN->send ("apply $self->{tag}");
276	} elsif ($ev->{button} == 3) {	408	} elsif ($ev->{button} == 3) {
		409	my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
		410	if ($self->{container} == $::CONN->{open_container}) {
		411	$move_prefix = "take";
		412	}
		413
		414	my $shortname = CFPlus::shorten $self->{name}, 14;
		415
277	my @menu_items = (	416	my @menu_items = (
278	["examine", sub { $::CONN->send ("examine $self->{tag}") }],	417	["examine", sub { $::CONN->send ("examine $self->{tag}") }],
279	["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],	418	["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
		419	["ignite/thaw", # first try of an easier use of flint&steel
		420	sub {
		421	$::CONN->send ("mark ". pack "N", $self->{tag});
		422	$::CONN->send ("command apply flint and steel");
		423	}
		424	],
		425	["inscribe", # first try of an easier use of flint&steel
		426	sub {
		427	&::open_string_query ("Text to inscribe", sub {
		428	my ($entry, $txt) = @_;
		429	$::CONN->send ("mark ". pack "N", $self->{tag});
		430	$::CONN->send ("command use_skill inscription $txt");
		431	});
		432	}
		433	],
		434	["rename", # first try of an easier use of flint&steel
		435	sub {
		436	&::open_string_query ("Rename item to:", sub {
		437	my ($entry, $txt) = @_;
		438	$::CONN->send ("mark ". pack "N", $self->{tag});
		439	$::CONN->send ("command rename to <$txt>");
		440	}, $self->{name},
		441	"If you input no name or erase the current custom name, the custom name will be unset");
		442	}
		443	],
280	["apply", sub { $::CONN->send ("apply $self->{tag}") }],	444	["apply", sub { $::CONN->send ("apply $self->{tag}") }],
281	(	445	(
282	$self->{flags} & Crossfire::Protocol::F_LOCKED	446	$self->{flags} & F_LOCKED
283	? (	447	? (
284	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],	448	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
285	)	449	)
286	: (	450	: (
287	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],	451	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
288	["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }],	452	["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
		453	["$move_prefix <n>",
		454	sub {
		455	do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
		456	}
		457	]
289	)	458	)
290	),	459	),
		460	["bind <i>apply $shortname</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["apply $self->{name}"]) }],
291	);	461	);
292		462
293	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	463	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
294	}	464	}
295		465
296	1	466	1
297	};	467	};
298		468
299	my $tooltip_std = "<small>"	469	my $tooltip_std = "<small>"
300	. "Left click - examine item\n"	470	. "Left click - examine item\n"
301	. "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"	471	. "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
302	. "Middle click - apply\n"	472	. "Middle click - apply\n"
		473	. "Shift-Middle click - lock/unlock\n"
303	. "Right click - further options"	474	. "Right click - further options"
304	. "</small>\n";	475	. "</small>\n";
305		476
		477	my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
		478	: $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
		479	: undef;
		480
306	$self->{face_widget} \|\|= new CFClient::UI::Face	481	$self->{face_widget} \|\|= new CFPlus::UI::Face
307	can_events => 1,	482	can_events => 1,
308	can_hover => 1,	483	can_hover => 1,
309	anim => $self->{anim},	484	anim => $self->{anim},
310	animspeed => $self->{animspeed}, # TODO# must be set at creation time	485	animspeed => $self->{animspeed}, # TODO# must be set at creation time
311	connect_button_down => $button_cb,	486	on_button_down => $button_cb,
312	;	487	;
		488	$self->{face_widget}{bg} = $bg;
313	$self->{face_widget}{face} = $self->{face};	489	$self->{face_widget}{face} = $self->{face};
314	$self->{face_widget}{anim} = $self->{anim};	490	$self->{face_widget}{anim} = $self->{anim};
315	$self->{face_widget}{animspeed} = $self->{animspeed};	491	$self->{face_widget}{animspeed} = $self->{animspeed};
316	$self->{face_widget}->set_tooltip (	492	$self->{face_widget}->set_tooltip (
317	"<b>Face/Animation.</b>\n"	493	"<b>Face/Animation.</b>\n"
318	. "Item uses face #$self->{face}. "	494	. "Item uses face #$self->{face}. "
319	. ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")	495	. ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
320	. "\n\n$tooltip_std"	496	. "\n\n$tooltip_std"
321	);	497	);
322		498
323	$self->{desc_widget} \|\|= new CFClient::UI::Label	499	$self->{desc_widget} \|\|= new CFPlus::UI::Label
324	can_events => 1,	500	can_events => 1,
325	can_hover => 1,	501	can_hover => 1,
326	ellipsise => 2,	502	ellipsise => 2,
327	align => -1,	503	align => -1,
328	connect_button_down => $button_cb,	504	on_button_down => $button_cb,
329	;	505	;
330	my $desc = CFClient::Item::desc_string $self;	506	my $desc = CFPlus::Item::desc_string $self;
		507	$self->{desc_widget}{bg} = $bg;
331	$self->{desc_widget}->set_text ($desc);	508	$self->{desc_widget}->set_text ($desc);
332	$self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");	509	$self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
333		510
334	$self->{weight_widget} \|\|= new CFClient::UI::Label	511	$self->{weight_widget} \|\|= new CFPlus::UI::Label
335	can_events => 1,	512	can_events => 1,
336	can_hover => 1,	513	can_hover => 1,
337	ellipsise => 0,	514	ellipsise => 0,
338	align => 0,	515	align => 0,
339	connect_button_down => $button_cb,	516	on_button_down => $button_cb,
340	;	517	;
		518	$self->{weight_widget}{bg} = $bg;
341	$self->{weight_widget}->set_text (CFClient::Item::weight_string $self);	519	$self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
342
343	$self->{weight_widget}->set_tooltip (	520	$self->{weight_widget}->set_tooltip (
344	"<b>Weight</b>.\n"	521	"<b>Weight</b>.\n"
345	. ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")	522	. ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
346	. ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")	523	. ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
347	. "\n\n$tooltip_std"	524	. "\n\n$tooltip_std"
348	);	525	);
349	}	526	}
350		527
351	package CFClient::Texture;
352
353	use strict;
354
355	use Scalar::Util;
356
357	use CFClient::OpenGL;
358
359	my %TEXTURES;
360
361	sub new {
362	my ($class, %data) = @_;
363
364	my $self = bless {
365	internalformat => GL_RGBA,
366	format => GL_RGBA,
367	type => GL_UNSIGNED_BYTE,
368	%data,
369	}, $class;
370
371	Scalar::Util::weaken ($TEXTURES{$self+0} = $self);
372
373	$self->upload;
374
375	$self
376	}
377
378	sub new_from_image {
379	my ($class, $image, %arg) = @_;
380
381	$class->new (image => $image, %arg)
382	}
383
384	sub new_from_file {
385	my ($class, $path, %arg) = @_;
386
387	open my $fh, "<:raw", $path
388	or die "$path: $!";
389
390	local $/;
391	$class->new_from_image (<$fh>, %arg)
392	}
393
394	#sub new_from_surface {
395	# my ($class, $surface) = @_;
396	#
397	# $surface->rgba;
398	#
399	# $class->new (
400	# data => $surface->pixels,
401	# w => $surface->width,
402	# h => $surface->height,
403	# )
404	#}
405
406	sub new_from_layout {
407	my ($class, $layout, %arg) = @_;
408
409	my ($w, $h, $data, $format, $internalformat) = $layout->render;
410
411	$class->new (
412	w => $w,
413	h => $h,
414	data => $data,
415	format => $format,
416	internalformat => $format,
417	type => GL_UNSIGNED_BYTE,
418	%arg,
419	)
420	}
421
422	sub new_from_opengl {
423	my ($class, $w, $h, $cb) = @_;
424
425	$class->new (w => $w \|\| 1, h => $h \|\| 1, render_cb => $cb)
426	}
427
428	sub topot {
429	(grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0]
430	}
431
432	sub upload {
433	my ($self) = @_;
434
435	return unless $GL_VERSION;
436
437	my $data;
438
439	if (exists $self->{data}) {
440	$data = $self->{data};
441
442	} elsif (exists $self->{render_cb}) {
443	glViewport 0, 0, $self->{w}, $self->{h};
444	glMatrixMode GL_PROJECTION;
445	glLoadIdentity;
446	glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
447	glMatrixMode GL_MODELVIEW;
448	glLoadIdentity;
449	$self->{render_cb}->($self, $self->{w}, $self->{h});
450
451	} else {
452	($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type})
453	= CFClient::load_image_inline $self->{image};
454	}
455
456	my ($tw, $th) = @$self{qw(w h)};
457
458	unless ($tw > 0 && $th > 0) {
459	$tw = $th = 1;
460	$data = "\x00" x 64;
461	}
462
463	$self->{minified} = [CFClient::average $tw, $th, $data]
464	if $self->{minify};
465
466	unless ($GL_NPOT) {
467	# TODO: does not work for zero-sized textures
468	$tw = topot $tw;
469	$th = topot $th;
470
471	if (($tw != $self->{w} \|\| $th != $self->{h}) && defined $data) {
472	my $bpp = (length $data) / ($self->{w} * $self->{h});
473	$data = pack "(a" . ($tw * $bpp) . ")*",
474	unpack "(a" . ($self->{w} * $bpp) . ")*", $data;
475	$data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h});
476	}
477	}
478
479	$self->{s} = $self->{w} / $tw;
480	$self->{t} = $self->{h} / $th;
481
482	$self->{name} \|\|= glGenTexture;
483
484	glBindTexture GL_TEXTURE_2D, $self->{name};
485
486	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP;
487	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP;
488
489	if ($::FAST) {
490	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST;
491	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST;
492	} elsif ($self->{mipmap} && $GL_VERSION >= 1.4) {
493	# alternatively check for 0x8191
494	glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, 1;
495	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
496	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR;
497	} else {
498	glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, $self->{mipmap};
499	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
500	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;
501	}
502
503	glGetError;
504
505	if (defined $data) {
506	glTexImage2D GL_TEXTURE_2D, 0,
507	$self->{internalformat},
508	$tw, $th,
509	0,
510	$self->{format},
511	$self->{type},
512	$data;
513	CFClient::gl_check "uploading texture %dx%d if=%x f=%x t=%x",
514	$tw, $th, $self->{internalformat}, $self->{format}, $self->{type};
515	} else {
516	glCopyTexImage2D GL_TEXTURE_2D, 0,
517	$self->{internalformat},
518	0, 0,
519	$tw, $th,
520	0;
521	CFClient::gl_check "copying to texture %dx%d if=%x",
522	$tw, $th, $self->{internalformat};
523	}
524
525	glBindTexture GL_TEXTURE_2D, 0; # just to be on the safe side
526	}
527
528	sub DESTROY {
529	my ($self) = @_;
530
531	delete $TEXTURES{$self+0};
532
533	glDeleteTexture delete $self->{name}
534	if $self->{name};
535	}
536
537	sub restore_state {
538	$_->upload
539	for values %TEXTURES;
540	}
541
542	1;	528	1;
543		529
544	=back	530	=back
545		531
546	=head1 AUTHOR	532	=head1 AUTHOR

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Comparing deliantra/Deliantra-Client/DC.pm (file contents): Revision 1.68 by root, Thu May 25 21:48:22 2006 UTC vs. Revision 1.135 by root, Thu Dec 7 15:57:13 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.68 by root, Thu May 25 21:48:22 2006 UTC vs.
Revision 1.135 by root, Thu Dec 7 15:57:13 2006 UTC