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

Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.66 by root, Thu May 25 21:18:47 2006 UTC vs.
Revision 1.131 by root, Tue Dec 5 00:52:56 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 Storable (); # finally
29		33
30	use CFClient::OpenGL;	34	BEGIN {
31		35	use Crossfire::Protocol::Base ();
32	our %GL_EXT;	36	*to_json = \&Crossfire::Protocol::Base::to_json;
33	our $GL_VERSION;	37	*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	}	38	}
54		39
55	sub gl_check {	40	=item guard { BLOCK }
56	return unless $GL_DEBUG;
57		41
58	if (my $error = glGetError) {	42	Returns an object that executes the given block as soon as it is destroyed.
59	my ($format, @args) = @_;	43
60	Carp::cluck sprintf "opengl error %x while $format", $error, @args;	44	=cut
		45
		46	sub guard(&) {
		47	bless \(my $cb = $_[0]), "CFPlus::Guard"
		48	}
		49
		50	sub CFPlus::Guard::DESTROY {
		51	${$_[0]}->()
		52	}
		53
		54	sub asxml($) {
		55	local $_ = $_[0];
		56
		57	s/&/&/g;
		58	s/>/>/g;
		59	s/</</g;
		60
		61	$_
		62	}
		63
		64	sub socketpipe() {
		65	socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC
		66	or die "cannot establish bidiretcional pipe: $!\n";
		67
		68	($fh1, $fh2)
		69	}
		70
		71	sub background(&;&) {
		72	my ($bg, $cb) = @_;
		73
		74	my ($fh_r, $fh_w) = CFPlus::socketpipe;
		75
		76	my $pid = fork;
		77
		78	if (defined $pid && !$pid) {
		79	local $SIG{__DIE__};
		80
		81	open STDOUT, ">&", $fh_w;
		82	open STDERR, ">&", $fh_w;
		83	close $fh_r;
		84	close $fh_w;
		85
		86	$\| = 1;
		87
		88	eval { $bg->() };
		89
		90	if ($@) {
		91	my $msg = $@;
		92	$msg =~ s/\n+/\n/;
		93	warn "FATAL: $msg";
		94	CFPlus::_exit 1;
		95	}
		96
		97	# win32 is fucked up, of course. exit will clean stuff up,
		98	# which destroys our database etc. _exit will exit ALL
		99	# forked processes, because of the dreaded fork emulation.
		100	CFPlus::_exit 0;
61	}	101	}
		102
		103	close $fh_w;
		104
		105	my $buffer;
		106
		107	my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub {
		108	unless (sysread $fh_r, $buffer, 4096, length $buffer) {
		109	undef $w;
		110	$cb->();
		111	return;
		112	}
		113
		114	while ($buffer =~ s/^(.*)\n//) {
		115	my $line = $1;
		116	$line =~ s/\s+$//;
		117	utf8::decode $line;
		118	if ($line =~ /^\x{e877}json_msg (.*)$/s) {
		119	$cb->(from_json $1);
		120	} else {
		121	::message ({
		122	markup => "background($pid): " . CFPlus::asxml $line,
		123	});
		124	}
		125	}
		126	});
62	}	127	}
		128
		129	sub background_msg {
		130	my ($msg) = @_;
		131
		132	$msg = "\x{e877}json_msg " . to_json $msg;
		133	$msg =~ s/\n//g;
		134	utf8::encode $msg;
		135	print $msg, "\n";
		136	}
		137
		138	package CFPlus::Database;
		139
		140	our @ISA = BerkeleyDB::Btree::;
		141
		142	sub get($$) {
		143	my $data;
		144
		145	$_[0]->db_get ($_[1], $data) == 0
		146	? $data
		147	: ()
		148	}
		149
		150	my %DB_SYNC;
		151
		152	sub put($$$) {
		153	my ($db, $key, $data) = @_;
		154
		155	my $hkey = $db + 0;
		156	Scalar::Util::weaken $db;
		157	$DB_SYNC{$hkey} \|\|= AnyEvent->timer (after => 5, cb => sub {
		158	delete $DB_SYNC{$hkey};
		159	$db->db_sync if $db;
		160	});
		161
		162	$db->db_put ($key => $data)
		163	}
		164
		165	package CFPlus;
63		166
64	sub find_rcfile($) {	167	sub find_rcfile($) {
65	my $path;	168	my $path;
66		169
67	for (grep !ref, @INC) {	170	for (grep !ref, @INC) {
68	$path = "$_/CFClient/resources/$_[0]";	171	$path = "$_/CFPlus/resources/$_[0]";
69	return $path if -r $path;	172	return $path if -r $path;
70	}	173	}
71		174
72	die "FATAL: can't find required file $_[0]\n";	175	die "FATAL: can't find required file $_[0]\n";
73	}	176	}
74		177
75	sub read_cfg {	178	sub read_cfg {
76	my ($file) = @_;	179	my ($file) = @_;
77		180
78	open CFG, $file	181	open my $fh, $file
79	or return;	182	or return;
80		183
81	my $CFG;
82
83	local $/;	184	local $/;
84	$CFG = eval <CFG>;	185	my $CFG = <$fh>;
85		186
86	$::CFG = $CFG;	187	if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
87		188	require YAML;
88	close CFG;	189	utf8::decode $CFG;
		190	$::CFG = YAML::Load ($CFG);
		191	} elsif ($CFG =~ /^\{/) {
		192	$::CFG = from_json $CFG;
		193	} else {
		194	$::CFG = eval $CFG; ## todo comaptibility cruft
		195	}
89	}	196	}
90		197
91	sub write_cfg {	198	sub write_cfg {
92	my ($file) = @_;	199	my ($file) = @_;
93		200
94	open CFG, ">$file"	201	$::CFG->{VERSION} = $::VERSION;
		202
		203	open my $fh, ">:utf8", $file
95	or return;	204	or return;
		205	print $fh to_json $::CFG;
		206	}
96		207
97	{	208	sub http_proxy {
98	require Data::Dumper;	209	my @proxy = win32_proxy_info;
99	local $Data::Dumper::Purity = 1;	210
100	$::CFG->{VERSION} = $::VERSION;	211	if (@proxy) {
101	print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]);	212	"http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
		213	} elsif (exists $ENV{http_proxy}) {
		214	$ENV{http_proxy}
		215	} else {
		216	()
102	}	217	}
103
104	close CFG;
105	}	218	}
106		219
107	mkdir "$Crossfire::VARDIR/pclient", 0777;	220	sub set_proxy {
		221	my $proxy = http_proxy
		222	or return;
108		223
109	our $DB_ENV = new BerkeleyDB::Env	224	$ENV{http_proxy} = $proxy;
110	-Home => "$Crossfire::VARDIR/pclient",	225	}
111	-Cachesize => 1_000_000,	226
112	-ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt",	227	sub lwp_useragent {
113	# -ErrPrefix => "DATABASE",	228	require LWP::UserAgent;
114	-Verbose => 1,	229
115	-Flags => DB_CREATE \| DB_RECOVER \| DB_INIT_MPOOL \| DB_INIT_LOCK \| DB_INIT_TXN,	230	CFPlus::set_proxy;
116	or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error";	231
		232	my $ua = LWP::UserAgent->new (
		233	agent => "cfplus $VERSION",
		234	keep_alive => 1,
		235	env_proxy => 1,
		236	timeout => 30,
		237	);
		238	}
		239
		240	sub lwp_check($) {
		241	my ($res) = @_;
		242
		243	$res->is_error
		244	and die $res->status_line;
		245
		246	$res
		247	}
		248
		249	our $DB_ENV;
		250	our $DB_STATE;
117		251
118	sub db_table($) {	252	sub db_table($) {
119	my ($table) = @_;	253	my ($table) = @_;
120		254
121	$table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;	255	$table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
122		256
123	new CFClient::Database	257	new CFPlus::Database
124	-Env => $DB_ENV,	258	-Env => $DB_ENV,
125	-Filename => $table,	259	-Filename => $table,
126	# -Filename => "database",	260	# -Filename => "database",
127	# -Subname => $table,	261	# -Subname => $table,
128	-Property => DB_CHKSUM,	262	-Property => DB_CHKSUM,
129	-Flags => DB_CREATE \| DB_UPGRADE,	263	-Flags => DB_CREATE \| DB_UPGRADE,
130	or die "unable to create/open database table $_[0]: $BerkeleyDB::Error";	264	or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
131	}	265	}
132		266
133	sub pod_to_pango($) {	267	{
134	my ($pom) = @_;	268	use strict;
135		269
136	$pom->present ("CFClient::PodToPango")	270	my $HOME = "$Crossfire::VARDIR/cfplus-$BerkeleyDB::db_version";
137	}
138		271
139	sub pod_to_pango_list($) {	272	mkdir $HOME, 0777;
140	my ($pom) = @_;	273	my $recover = $BerkeleyDB::db_version >= 4.4
		274	? eval "DB_REGISTER \| DB_RECOVER"
		275	: 0;
141		276
142	[	277	$DB_ENV = new BerkeleyDB::Env
143	map s/^(\s)// && [40 length $1, length $_ ? $_ : " "],	278	-Home => $HOME,
144	split /\n/, $pom->present ("CFClient::PodToPango")	279	-Cachesize => 1_000_000,
145	]	280	-ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
146	}	281	# -ErrPrefix => "DATABASE",
		282	-Verbose => 1,
		283	-Flags => DB_CREATE \| DB_RECOVER \| DB_INIT_MPOOL \| DB_INIT_LOCK \| DB_INIT_TXN \| $recover,
		284	-SetFlags => DB_AUTO_COMMIT \| DB_LOG_AUTOREMOVE,
		285	or die "unable to create/open database home $HOME: $BerkeleyDB::Error";
147		286
148	package CFClient::PodToPango;	287	$DB_STATE = db_table "state";
149
150	use base Pod::POM::View::Text;
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	}	288	}
166		289
167	sub view_item {	290	package CFPlus::Layout;
168	("\t" x ($indent / 4))
169	. $_[1]->title->present ($_[0])
170	. "\n"
171	. $_[1]->content->present ($_[0])
172	}
173		291
174	sub view_verbatim {	292	$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
175	(join "",	293	reset_glyph_cache;
176	map +("\t" x ($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	};	294	};
189		295
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;	296	package CFPlus::Item;
		297
		298	use strict;
		299	use Crossfire::Protocol::Constants;
		300
		301	my $last_enter_count = 1;
223		302
224	sub desc_string {	303	sub desc_string {
225	my ($self) = @_;	304	my ($self) = @_;
226		305
227	my $desc =	306	my $desc =
228	$self->{nrof} < 2	307	$self->{nrof} < 2
229	? $self->{name}	308	? $self->{name}
230	: "$self->{nrof} × $self->{name_pl}";	309	: "$self->{nrof} × $self->{name_pl}";
231		310
232	$self->{flags} & Crossfire::Protocol::F_OPEN	311	$self->{flags} & F_OPEN
233	and $desc .= " (open)";	312	and $desc .= " (open)";
234	$self->{flags} & Crossfire::Protocol::F_APPLIED	313	$self->{flags} & F_APPLIED
235	and $desc .= " (applied)";	314	and $desc .= " (applied)";
236	$self->{flags} & Crossfire::Protocol::F_UNPAID	315	$self->{flags} & F_UNPAID
237	and $desc .= " (unpaid)";	316	and $desc .= " (unpaid)";
238	$self->{flags} & Crossfire::Protocol::F_MAGIC	317	$self->{flags} & F_MAGIC
239	and $desc .= " (magic)";	318	and $desc .= " (magic)";
240	$self->{flags} & Crossfire::Protocol::F_CURSED	319	$self->{flags} & F_CURSED
241	and $desc .= " (cursed)";	320	and $desc .= " (cursed)";
242	$self->{flags} & Crossfire::Protocol::F_DAMNED	321	$self->{flags} & F_DAMNED
243	and $desc .= " (damned)";	322	and $desc .= " (damned)";
244	$self->{flags} & Crossfire::Protocol::F_LOCKED	323	$self->{flags} & F_LOCKED
245	and $desc .= " *";	324	and $desc .= " *";
246		325
247	$desc	326	$desc
248	}	327	}
249		328
253	my $weight = ($self->{nrof} \|\| 1) * $self->{weight};	332	my $weight = ($self->{nrof} \|\| 1) * $self->{weight};
254		333
255	$weight < 0 ? "?" : $weight * 0.001	334	$weight < 0 ? "?" : $weight * 0.001
256	}	335	}
257		336
		337	sub do_n_dialog {
		338	my ($cb) = @_;
		339
		340	my $w = new CFPlus::UI::Toplevel
		341	on_delete => sub { $_[0]->destroy; 1 },
		342	has_close_button => 1,
		343	;
		344
		345	$w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
		346	$vb->add (new CFPlus::UI::Label text => "Enter item count:");
		347	$vb->add (my $entry = new CFPlus::UI::Entry
		348	text => $last_enter_count,
		349	on_activate => sub {
		350	my ($entry) = @_;
		351	$last_enter_count = $entry->get_text;
		352	$cb->($last_enter_count);
		353	$w->hide;
		354	$w->destroy;
		355
		356	0
		357	},
		358	on_escape => sub { $w->destroy; 1 },
		359	);
		360	$entry->grab_focus;
		361	$w->show;
		362	}
		363
258	sub update_widgets {	364	sub update_widgets {
259	my ($self) = @_;	365	my ($self) = @_;
260		366
		367	# necessary to avoid cyclic references
		368	Scalar::Util::weaken $self;
		369
261	my $button_cb = sub {	370	my $button_cb = sub {
262	my (undef, $ev, $x, $y) = @_;	371	my (undef, $ev, $x, $y) = @_;
263		372
264	if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
265	my $targ = $::CONN->{player}{tag};	373	my $targ = $::CONN->{player}{tag};
266		374
267	if ($self->{container} == $::CONN->{player}{tag}) {	375	if ($self->{container} == $::CONN->{player}{tag}) {
268	$targ = $::CONN->{open_container};	376	$targ = $::CONN->{open_container};
269	}	377	}
270		378
		379	if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
271	$::CONN->send ("move $targ $self->{tag} 0");	380	$::CONN->send ("move $targ $self->{tag} 0")
		381	if $targ \|\| !($self->{flags} & F_LOCKED);
		382	} elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
		383	$self->{flags} & F_LOCKED
		384	? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
		385	: $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
272	} elsif ($ev->{button} == 1) {	386	} elsif ($ev->{button} == 1) {
273	$::CONN->send ("examine $self->{tag}");	387	$::CONN->send ("examine $self->{tag}");
274	} elsif ($ev->{button} == 2) {	388	} elsif ($ev->{button} == 2) {
275	$::CONN->send ("apply $self->{tag}");	389	$::CONN->send ("apply $self->{tag}");
276	} elsif ($ev->{button} == 3) {	390	} elsif ($ev->{button} == 3) {
		391	my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
		392	if ($self->{container} == $::CONN->{open_container}) {
		393	$move_prefix = "take";
		394	}
		395
277	my @menu_items = (	396	my @menu_items = (
278	["examine", sub { $::CONN->send ("examine $self->{tag}") }],	397	["examine", sub { $::CONN->send ("examine $self->{tag}") }],
279	["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],	398	["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
		399	["ignite/thaw", # first try of an easier use of flint&steel
		400	sub {
		401	$::CONN->send ("mark ". pack "N", $self->{tag});
		402	$::CONN->send ("command apply flint and steel");
		403	}
		404	],
		405	["inscribe", # first try of an easier use of flint&steel
		406	sub {
		407	&::open_string_query ("Text to inscribe", sub {
		408	my ($entry, $txt) = @_;
		409	$::CONN->send ("mark ". pack "N", $self->{tag});
		410	$::CONN->send ("command use_skill inscription $txt");
		411	});
		412	}
		413	],
		414	["rename", # first try of an easier use of flint&steel
		415	sub {
		416	&::open_string_query ("Rename item to:", sub {
		417	my ($entry, $txt) = @_;
		418	$::CONN->send ("mark ". pack "N", $self->{tag});
		419	$::CONN->send ("command rename to <$txt>");
		420	}, $self->{name},
		421	"If you input no name or erase the current custom name, the custom name will be unset");
		422	}
		423	],
280	["apply", sub { $::CONN->send ("apply $self->{tag}") }],	424	["apply", sub { $::CONN->send ("apply $self->{tag}") }],
281	(	425	(
282	$self->{flags} & Crossfire::Protocol::F_LOCKED	426	$self->{flags} & F_LOCKED
283	? (	427	? (
284	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],	428	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
285	)	429	)
286	: (	430	: (
287	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],	431	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
288	["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }],	432	["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
		433	["$move_prefix <n>",
		434	sub {
		435	do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
		436	}
		437	]
289	)	438	)
290	),	439	),
291	);	440	);
292		441
293	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	442	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
294	}	443	}
295		444
296	1	445	1
297	};	446	};
298		447
299	my $tooltip_std = "<small>"	448	my $tooltip_std = "<small>"
300	. "Left click - examine item\n"	449	. "Left click - examine item\n"
301	. "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"	450	. "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
302	. "Middle click - apply\n"	451	. "Middle click - apply\n"
		452	. "Shift-Middle click - lock/unlock\n"
303	. "Right click - further options"	453	. "Right click - further options"
304	. "</small>\n";	454	. "</small>\n";
305		455
		456	my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
		457	: $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
		458	: undef;
		459
306	$self->{face_widget} \|\|= new CFClient::UI::Face	460	$self->{face_widget} \|\|= new CFPlus::UI::Face
307	can_events => 1,	461	can_events => 1,
308	can_hover => 1,	462	can_hover => 1,
		463	anim => $self->{anim},
309	animspeed => $self->{animspeed}, # TODO# must be set at creation time	464	animspeed => $self->{animspeed}, # TODO# must be set at creation time
310	connect_button_down => $button_cb,	465	on_button_down => $button_cb,
311	;	466	;
		467	$self->{face_widget}{bg} = $bg;
312	$self->{face_widget}{face} = $self->{face};	468	$self->{face_widget}{face} = $self->{face};
313	$self->{face_widget}{anim} = $self->{anim};	469	$self->{face_widget}{anim} = $self->{anim};
314	$self->{face_widget}{animspeed} = $self->{animspeed};	470	$self->{face_widget}{animspeed} = $self->{animspeed};
315	$self->{face_widget}->set_tooltip (	471	$self->{face_widget}->set_tooltip (
316	"<b>Face/Animation.</b>\n"	472	"<b>Face/Animation.</b>\n"
317	. "Item uses face #$self->{face}. "	473	. "Item uses face #$self->{face}. "
318	. ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")	474	. ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
319	. "\n\n$tooltip_std"	475	. "\n\n$tooltip_std"
320	);	476	);
321		477
322	$self->{desc_widget} \|\|= new CFClient::UI::Label	478	$self->{desc_widget} \|\|= new CFPlus::UI::Label
323	can_events => 1,	479	can_events => 1,
324	can_hover => 1,	480	can_hover => 1,
325	ellipsise => 2,	481	ellipsise => 2,
326	xalign => 0,	482	align => -1,
327	connect_button_down => $button_cb,	483	on_button_down => $button_cb,
328	;	484	;
329	my $desc = CFClient::Item::desc_string $self;	485	my $desc = CFPlus::Item::desc_string $self;
		486	$self->{desc_widget}{bg} = $bg;
330	$self->{desc_widget}->set_text ($desc);	487	$self->{desc_widget}->set_text ($desc);
331	$self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");	488	$self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
332		489
333	$self->{weight_widget} \|\|= new CFClient::UI::Label	490	$self->{weight_widget} \|\|= new CFPlus::UI::Label
334	can_events => 1,	491	can_events => 1,
335	can_hover => 1,	492	can_hover => 1,
336	ellipsise => 0,	493	ellipsise => 0,
337	xalign => 0.5,	494	align => 0,
338	connect_button_down => $button_cb,	495	on_button_down => $button_cb,
339	;	496	;
		497	$self->{weight_widget}{bg} = $bg;
340	$self->{weight_widget}->set_text (CFClient::Item::weight_string $self);	498	$self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
341
342	$self->{weight_widget}->set_tooltip (	499	$self->{weight_widget}->set_tooltip (
343	"<b>Weight</b>.\n"	500	"<b>Weight</b>.\n"
344	. ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")	501	. ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
345	. ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")	502	. ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
346	. "\n\n$tooltip_std"	503	. "\n\n$tooltip_std"
347	);	504	);
348	}	505	}
349		506
350	package CFClient::Texture;
351
352	use strict;
353
354	use Scalar::Util;
355
356	use CFClient::OpenGL;
357
358	my %TEXTURES;
359
360	sub new {
361	my ($class, %data) = @_;
362
363	my $self = bless {
364	internalformat => GL_RGBA,
365	format => GL_RGBA,
366	type => GL_UNSIGNED_BYTE,
367	%data,
368	}, $class;
369
370	Scalar::Util::weaken ($TEXTURES{$self+0} = $self);
371
372	$self->upload;
373
374	$self
375	}
376
377	sub new_from_image {
378	my ($class, $image, %arg) = @_;
379
380	$class->new (image => $image, %arg)
381	}
382
383	sub new_from_file {
384	my ($class, $path, %arg) = @_;
385
386	open my $fh, "<:raw", $path
387	or die "$path: $!";
388
389	local $/;
390	$class->new_from_image (<$fh>, %arg)
391	}
392
393	#sub new_from_surface {
394	# my ($class, $surface) = @_;
395	#
396	# $surface->rgba;
397	#
398	# $class->new (
399	# data => $surface->pixels,
400	# w => $surface->width,
401	# h => $surface->height,
402	# )
403	#}
404
405	sub new_from_layout {
406	my ($class, $layout, %arg) = @_;
407
408	my ($w, $h, $data, $format, $internalformat) = $layout->render;
409
410	$class->new (
411	w => $w,
412	h => $h,
413	data => $data,
414	format => $format,
415	internalformat => $format,
416	type => GL_UNSIGNED_BYTE,
417	%arg,
418	)
419	}
420
421	sub new_from_opengl {
422	my ($class, $w, $h, $cb) = @_;
423
424	$class->new (w => $w \|\| 1, h => $h \|\| 1, render_cb => $cb)
425	}
426
427	sub topot {
428	(grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0]
429	}
430
431	sub upload {
432	my ($self) = @_;
433
434	return unless $GL_VERSION;
435
436	my $data;
437
438	if (exists $self->{data}) {
439	$data = $self->{data};
440
441	} elsif (exists $self->{render_cb}) {
442	glViewport 0, 0, $self->{w}, $self->{h};
443	glMatrixMode GL_PROJECTION;
444	glLoadIdentity;
445	glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
446	glMatrixMode GL_MODELVIEW;
447	glLoadIdentity;
448	$self->{render_cb}->($self, $self->{w}, $self->{h});
449
450	} else {
451	($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type})
452	= CFClient::load_image_inline $self->{image};
453	}
454
455	my ($tw, $th) = @$self{qw(w h)};
456
457	unless ($tw > 0 && $th > 0) {
458	$tw = $th = 1;
459	$data = "\x00" x 64;
460	}
461
462	$self->{minified} = [CFClient::average $tw, $th, $data]
463	if $self->{minify};
464
465	unless ($GL_NPOT) {
466	# TODO: does not work for zero-sized textures
467	$tw = topot $tw;
468	$th = topot $th;
469
470	if (($tw != $self->{w} \|\| $th != $self->{h}) && defined $data) {
471	my $bpp = (length $data) / ($self->{w} * $self->{h});
472	$data = pack "(a" . ($tw * $bpp) . ")*",
473	unpack "(a" . ($self->{w} * $bpp) . ")*", $data;
474	$data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h});
475	}
476	}
477
478	$self->{s} = $self->{w} / $tw;
479	$self->{t} = $self->{h} / $th;
480
481	$self->{name} \|\|= glGenTexture;
482
483	glBindTexture GL_TEXTURE_2D, $self->{name};
484
485	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP;
486	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP;
487
488	if ($::FAST) {
489	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST;
490	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST;
491	} elsif ($self->{mipmap} && $GL_VERSION >= 1.4) {
492	# alternatively check for 0x8191
493	glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, 1;
494	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
495	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR;
496	} else {
497	glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, $self->{mipmap};
498	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
499	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;
500	}
501
502	glGetError;
503
504	if (defined $data) {
505	glTexImage2D GL_TEXTURE_2D, 0,
506	$self->{internalformat},
507	$tw, $th,
508	0,
509	$self->{format},
510	$self->{type},
511	$data;
512	CFClient::gl_check "uploading texture %dx%d if=%x f=%x t=%x",
513	$tw, $th, $self->{internalformat}, $self->{format}, $self->{type};
514	} else {
515	glCopyTexImage2D GL_TEXTURE_2D, 0,
516	$self->{internalformat},
517	0, 0,
518	$tw, $th,
519	0;
520	CFClient::gl_check "copying to texture %dx%d if=%x",
521	$tw, $th, $self->{internalformat};
522	}
523
524	glBindTexture GL_TEXTURE_2D, 0; # just to be on the safe side
525	}
526
527	sub DESTROY {
528	my ($self) = @_;
529
530	delete $TEXTURES{$self+0};
531
532	glDeleteTexture delete $self->{name}
533	if $self->{name};
534	}
535
536	sub restore_state {
537	$_->upload
538	for values %TEXTURES;
539	}
540
541	1;	507	1;
542		508
543	=back	509	=back
544		510
545	=head1 AUTHOR	511	=head1 AUTHOR

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Comparing deliantra/Deliantra-Client/DC.pm (file contents): Revision 1.66 by root, Thu May 25 21:18:47 2006 UTC vs. Revision 1.131 by root, Tue Dec 5 00:52:56 2006 UTC

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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.66 by root, Thu May 25 21:18:47 2006 UTC vs.
Revision 1.131 by root, Tue Dec 5 00:52:56 2006 UTC