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

Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.65 by root, Thu May 25 21:18:09 2006 UTC vs.
Revision 1.128 by root, Thu Nov 16 19:43:04 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 = '0.96';
19		21
20	use XSLoader;	22	use XSLoader;
21	XSLoader::load "CFClient", $VERSION;	23	XSLoader::load "CFPlus", $VERSION;
		24	}
		25
		26	BEGIN {
		27	$SIG{__DIE__} = sub {
		28	return if CFPlus::in_destruct;
		29	#CFPlus::fatal $_[0];#d#
		30	CFPlus::error Carp::longmess $_[0];#d#
		31	die;#d#
		32	};
22	}	33	}
23		34
24	use utf8;	35	use utf8;
25		36
26	use Carp ();
27	use AnyEvent ();	37	use AnyEvent ();
28	use BerkeleyDB;	38	use BerkeleyDB;
		39	use Pod::POM ();
		40	use Scalar::Util ();
		41	use Storable (); # finally
29		42
30	use CFClient::OpenGL;	43	BEGIN {
31		44	use Crossfire::Protocol::Base ();
32	our %GL_EXT;	45	*to_json = \&Crossfire::Protocol::Base::to_json;
33	our $GL_VERSION;	46	*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	}	47	}
54		48
55	sub gl_check {	49	=item guard { BLOCK }
56	return unless $GL_DEBUG;
57		50
58	if (my $error = glGetError) {	51	Returns an object that executes the given block as soon as it is destroyed.
59	my ($format, @args) = @_;	52
60	Carp::cluck sprintf "opengl error %x while $format", $error, @args;	53	=cut
		54
		55	sub guard(&) {
		56	bless \(my $cb = $_[0]), "CFPlus::Guard"
		57	}
		58
		59	sub CFPlus::Guard::DESTROY {
		60	${$_[0]}->()
		61	}
		62
		63	sub asxml($) {
		64	local $_ = $_[0];
		65
		66	s/&/&/g;
		67	s/>/>/g;
		68	s/</</g;
		69
		70	$_
		71	}
		72
		73	sub socketpipe() {
		74	socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC
		75	or die "cannot establish bidiretcional pipe: $!\n";
		76
		77	($fh1, $fh2)
		78	}
		79
		80	sub background(&;&) {
		81	my ($bg, $cb) = @_;
		82
		83	my ($fh_r, $fh_w) = CFPlus::socketpipe;
		84
		85	my $pid = fork;
		86
		87	if (defined $pid && !$pid) {
		88	local $SIG{__DIE__};
		89
		90	open STDOUT, ">&", $fh_w;
		91	open STDERR, ">&", $fh_w;
		92	close $fh_r;
		93	close $fh_w;
		94
		95	$\| = 1;
		96
		97	eval { $bg->() };
		98
		99	if ($@) {
		100	my $msg = $@;
		101	$msg =~ s/\n+/\n/;
		102	warn "FATAL: $msg";
		103	CFPlus::_exit 1;
		104	}
		105
		106	# win32 is fucked up, of course. exit will clean stuff up,
		107	# which destroys our database etc. _exit will exit ALL
		108	# forked processes, because of the dreaded fork emulation.
		109	CFPlus::_exit 0;
61	}	110	}
		111
		112	close $fh_w;
		113
		114	my $buffer;
		115
		116	my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub {
		117	unless (sysread $fh_r, $buffer, 4096, length $buffer) {
		118	undef $w;
		119	$cb->();
		120	return;
		121	}
		122
		123	while ($buffer =~ s/^(.*)\n//) {
		124	my $line = $1;
		125	$line =~ s/\s+$//;
		126	utf8::decode $line;
		127	if ($line =~ /^\x{e877}json_msg (.*)$/s) {
		128	$cb->(from_json $1);
		129	} else {
		130	::message ({
		131	markup => "background($pid): " . CFPlus::asxml $line,
		132	});
		133	}
		134	}
		135	});
62	}	136	}
		137
		138	sub background_msg {
		139	my ($msg) = @_;
		140
		141	$msg = "\x{e877}json_msg " . to_json $msg;
		142	$msg =~ s/\n//g;
		143	utf8::encode $msg;
		144	print $msg, "\n";
		145	}
		146
		147	package CFPlus::Database;
		148
		149	our @ISA = BerkeleyDB::Btree::;
		150
		151	sub get($$) {
		152	my $data;
		153
		154	$_[0]->db_get ($_[1], $data) == 0
		155	? $data
		156	: ()
		157	}
		158
		159	my %DB_SYNC;
		160
		161	sub put($$$) {
		162	my ($db, $key, $data) = @_;
		163
		164	my $hkey = $db + 0;
		165	Scalar::Util::weaken $db;
		166	$DB_SYNC{$hkey} \|\|= AnyEvent->timer (after => 5, cb => sub {
		167	delete $DB_SYNC{$hkey};
		168	$db->db_sync if $db;
		169	});
		170
		171	$db->db_put ($key => $data)
		172	}
		173
		174	package CFPlus;
63		175
64	sub find_rcfile($) {	176	sub find_rcfile($) {
65	my $path;	177	my $path;
66		178
67	for (grep !ref, @INC) {	179	for (grep !ref, @INC) {
68	$path = "$_/CFClient/resources/$_[0]";	180	$path = "$_/CFPlus/resources/$_[0]";
69	return $path if -r $path;	181	return $path if -r $path;
70	}	182	}
71		183
72	die "FATAL: can't find required file $_[0]\n";	184	die "FATAL: can't find required file $_[0]\n";
73	}	185	}
74		186
75	sub read_cfg {	187	sub read_cfg {
76	my ($file) = @_;	188	my ($file) = @_;
77		189
78	open CFG, $file	190	open my $fh, $file
79	or return;	191	or return;
80		192
81	my $CFG;
82
83	local $/;	193	local $/;
84	$CFG = eval <CFG>;	194	my $CFG = <$fh>;
85		195
86	$::CFG = $CFG;	196	if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
87		197	require YAML;
88	close CFG;	198	utf8::decode $CFG;
		199	$::CFG = YAML::Load ($CFG);
		200	} elsif ($CFG =~ /^\{/) {
		201	$::CFG = from_json $CFG;
		202	} else {
		203	$::CFG = eval $CFG; ## todo comaptibility cruft
		204	}
89	}	205	}
90		206
91	sub write_cfg {	207	sub write_cfg {
92	my ($file) = @_;	208	my ($file) = @_;
93		209
94	open CFG, ">$file"	210	$::CFG->{VERSION} = $::VERSION;
		211
		212	open my $fh, ">:utf8", $file
95	or return;	213	or return;
		214	print $fh to_json $::CFG;
		215	}
96		216
97	{	217	sub http_proxy {
98	require Data::Dumper;	218	my @proxy = win32_proxy_info;
99	local $Data::Dumper::Purity = 1;	219
100	$::CFG->{VERSION} = $::VERSION;	220	if (@proxy) {
101	print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]);	221	"http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
		222	} elsif (exists $ENV{http_proxy}) {
		223	$ENV{http_proxy}
		224	} else {
		225	()
102	}	226	}
103
104	close CFG;
105	}	227	}
106		228
107	mkdir "$Crossfire::VARDIR/pclient", 0777;	229	sub set_proxy {
		230	my $proxy = http_proxy
		231	or return;
108		232
109	our $DB_ENV = new BerkeleyDB::Env	233	$ENV{http_proxy} = $proxy;
110	-Home => "$Crossfire::VARDIR/pclient",	234	}
111	-Cachesize => 1_000_000,	235
112	-ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt",	236	sub lwp_useragent {
113	# -ErrPrefix => "DATABASE",	237	require LWP::UserAgent;
114	-Verbose => 1,	238
115	-Flags => DB_CREATE \| DB_RECOVER \| DB_INIT_MPOOL \| DB_INIT_LOCK \| DB_INIT_TXN,	239	CFPlus::set_proxy;
116	or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error";	240
		241	my $ua = LWP::UserAgent->new (
		242	agent => "cfplus $VERSION",
		243	keep_alive => 1,
		244	env_proxy => 1,
		245	timeout => 30,
		246	);
		247	}
		248
		249	sub lwp_check($) {
		250	my ($res) = @_;
		251
		252	$res->is_error
		253	and die $res->status_line;
		254
		255	$res
		256	}
		257
		258	our $DB_ENV;
		259	our $DB_STATE;
117		260
118	sub db_table($) {	261	sub db_table($) {
119	my ($table) = @_;	262	my ($table) = @_;
120		263
121	$table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;	264	$table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
122		265
123	new CFClient::Database	266	new CFPlus::Database
124	-Env => $DB_ENV,	267	-Env => $DB_ENV,
125	-Filename => $table,	268	-Filename => $table,
126	# -Filename => "database",	269	# -Filename => "database",
127	# -Subname => $table,	270	# -Subname => $table,
128	-Property => DB_CHKSUM,	271	-Property => DB_CHKSUM,
129	-Flags => DB_CREATE \| DB_UPGRADE,	272	-Flags => DB_CREATE \| DB_UPGRADE,
130	or die "unable to create/open database table $_[0]: $BerkeleyDB::Error";	273	or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
131	}	274	}
132		275
133	sub pod_to_pango($) {	276	{
134	my ($pom) = @_;	277	use strict;
135		278
136	$pom->present ("CFClient::PodToPango")	279	mkdir "$Crossfire::VARDIR/cfplus", 0777;
137	}	280	my $recover = $BerkeleyDB::db_version >= 4.4
		281	? eval "DB_REGISTER \| DB_RECOVER"
		282	: 0;
138		283
139	sub pod_to_pango_list($) {	284	$DB_ENV = new BerkeleyDB::Env
140	my ($pom) = @_;	285	-Home => "$Crossfire::VARDIR/cfplus",
		286	-Cachesize => 1_000_000,
		287	-ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
		288	# -ErrPrefix => "DATABASE",
		289	-Verbose => 1,
		290	-Flags => DB_CREATE \| DB_RECOVER \| DB_INIT_MPOOL \| DB_INIT_LOCK \| DB_INIT_TXN \| $recover,
		291	-SetFlags => DB_AUTO_COMMIT \| DB_LOG_AUTOREMOVE,
		292	or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
141		293
142	[	294	$DB_STATE = db_table "state";
143	map s/^(\s)// && [40 length $1, length $_ ? $_ : " "],
144	split /\n/, $pom->present ("CFClient::PodToPango")
145	]
146	}	295	}
147		296
148	package CFClient::PodToPango;	297	package CFPlus::Layout;
149		298
150	use base Pod::POM::View::Text;	299	$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
151		300	reset_glyph_cache;
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	}
166
167	sub view_item {
168	("\t" x ($indent / 4))
169	. $_[1]->title->present ($_[0])
170	. "\n"
171	. $_[1]->content->present ($_[0])
172	}
173
174	sub view_verbatim {
175	(join "",
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	};	301	};
189		302
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;	303	package CFPlus::Item;
		304
		305	use strict;
		306	use Crossfire::Protocol::Constants;
		307
		308	my $last_enter_count = 1;
223		309
224	sub desc_string {	310	sub desc_string {
225	my ($self) = @_;	311	my ($self) = @_;
226		312
227	my $desc =	313	my $desc =
228	$self->{nrof} < 2	314	$self->{nrof} < 2
229	? $self->{name}	315	? $self->{name}
230	: "$self->{nrof} × $self->{name_pl}";	316	: "$self->{nrof} × $self->{name_pl}";
231		317
232	$self->{flags} & Crossfire::Protocol::F_OPEN	318	$self->{flags} & F_OPEN
233	and $desc .= " (open)";	319	and $desc .= " (open)";
234	$self->{flags} & Crossfire::Protocol::F_APPLIED	320	$self->{flags} & F_APPLIED
235	and $desc .= " (applied)";	321	and $desc .= " (applied)";
236	$self->{flags} & Crossfire::Protocol::F_UNPAID	322	$self->{flags} & F_UNPAID
237	and $desc .= " (unpaid)";	323	and $desc .= " (unpaid)";
238	$self->{flags} & Crossfire::Protocol::F_MAGIC	324	$self->{flags} & F_MAGIC
239	and $desc .= " (magic)";	325	and $desc .= " (magic)";
240	$self->{flags} & Crossfire::Protocol::F_CURSED	326	$self->{flags} & F_CURSED
241	and $desc .= " (cursed)";	327	and $desc .= " (cursed)";
242	$self->{flags} & Crossfire::Protocol::F_DAMNED	328	$self->{flags} & F_DAMNED
243	and $desc .= " (damned)";	329	and $desc .= " (damned)";
244	$self->{flags} & Crossfire::Protocol::F_LOCKED	330	$self->{flags} & F_LOCKED
245	and $desc .= " *";	331	and $desc .= " *";
246		332
247	$desc	333	$desc
248	}	334	}
249		335
253	my $weight = ($self->{nrof} \|\| 1) * $self->{weight};	339	my $weight = ($self->{nrof} \|\| 1) * $self->{weight};
254		340
255	$weight < 0 ? "?" : $weight * 0.001	341	$weight < 0 ? "?" : $weight * 0.001
256	}	342	}
257		343
		344	sub do_n_dialog {
		345	my ($cb) = @_;
		346
		347	my $w = new CFPlus::UI::Toplevel
		348	on_delete => sub { $_[0]->destroy; 1 },
		349	has_close_button => 1,
		350	;
		351
		352	$w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
		353	$vb->add (new CFPlus::UI::Label text => "Enter item count:");
		354	$vb->add (my $entry = new CFPlus::UI::Entry
		355	text => $last_enter_count,
		356	on_activate => sub {
		357	my ($entry) = @_;
		358	$last_enter_count = $entry->get_text;
		359	$cb->($last_enter_count);
		360	$w->hide;
		361	$w->destroy;
		362
		363	0
		364	},
		365	on_escape => sub { $w->destroy; 1 },
		366	);
		367	$entry->grab_focus;
		368	$w->show;
		369	}
		370
258	sub update_widgets {	371	sub update_widgets {
259	my ($self) = @_;	372	my ($self) = @_;
260		373
		374	# necessary to avoid cyclic references
		375	Scalar::Util::weaken $self;
		376
261	my $button_cb = sub {	377	my $button_cb = sub {
262	my (undef, $ev, $x, $y) = @_;	378	my (undef, $ev, $x, $y) = @_;
263		379
264	if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
265	my $targ = $::CONN->{player}{tag};	380	my $targ = $::CONN->{player}{tag};
266		381
267	if ($self->{container} == $::CONN->{player}{tag}) {	382	if ($self->{container} == $::CONN->{player}{tag}) {
268	$targ = $::CONN->{open_container};	383	$targ = $::CONN->{open_container};
269	}	384	}
270		385
		386	if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
271	$::CONN->send ("move $targ $self->{tag} 0");	387	$::CONN->send ("move $targ $self->{tag} 0")
		388	if $targ \|\| !($self->{flags} & F_LOCKED);
		389	} elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
		390	$self->{flags} & F_LOCKED
		391	? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
		392	: $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
272	} elsif ($ev->{button} == 1) {	393	} elsif ($ev->{button} == 1) {
273	$::CONN->send ("examine $self->{tag}");	394	$::CONN->send ("examine $self->{tag}");
274	} elsif ($ev->{button} == 2) {	395	} elsif ($ev->{button} == 2) {
275	$::CONN->send ("apply $self->{tag}");	396	$::CONN->send ("apply $self->{tag}");
276	} elsif ($ev->{button} == 3) {	397	} elsif ($ev->{button} == 3) {
		398	my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
		399	if ($self->{container} == $::CONN->{open_container}) {
		400	$move_prefix = "take";
		401	}
		402
277	my @menu_items = (	403	my @menu_items = (
278	["examine", sub { $::CONN->send ("examine $self->{tag}") }],	404	["examine", sub { $::CONN->send ("examine $self->{tag}") }],
279	["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],	405	["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
		406	["ignite/thaw", # first try of an easier use of flint&steel
		407	sub {
		408	$::CONN->send ("mark ". pack "N", $self->{tag});
		409	$::CONN->send ("command apply flint and steel");
		410	}
		411	],
		412	["inscribe", # first try of an easier use of flint&steel
		413	sub {
		414	&::open_string_query ("Text to inscribe", sub {
		415	my ($entry, $txt) = @_;
		416	$::CONN->send ("mark ". pack "N", $self->{tag});
		417	$::CONN->send ("command use_skill inscription $txt");
		418	});
		419	}
		420	],
		421	["rename", # first try of an easier use of flint&steel
		422	sub {
		423	&::open_string_query ("Rename item to:", sub {
		424	my ($entry, $txt) = @_;
		425	$::CONN->send ("mark ". pack "N", $self->{tag});
		426	$::CONN->send ("command rename to <$txt>");
		427	}, $self->{name},
		428	"If you input no name or erase the current custom name, the custom name will be unset");
		429	}
		430	],
280	["apply", sub { $::CONN->send ("apply $self->{tag}") }],	431	["apply", sub { $::CONN->send ("apply $self->{tag}") }],
281	(	432	(
282	$self->{flags} & Crossfire::Protocol::F_LOCKED	433	$self->{flags} & F_LOCKED
283	? (	434	? (
284	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],	435	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
285	)	436	)
286	: (	437	: (
287	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],	438	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
288	["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }],	439	["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
		440	["$move_prefix <n>",
		441	sub {
		442	do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
		443	}
		444	]
289	)	445	)
290	),	446	),
291	);	447	);
292		448
293	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	449	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
294	}	450	}
295		451
296	1	452	1
297	};	453	};
298		454
299	my $tooltip_std = "<small>"	455	my $tooltip_std = "<small>"
300	. "Left click - examine item\n"	456	. "Left click - examine item\n"
301	. "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"	457	. "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
302	. "Middle click - apply\n"	458	. "Middle click - apply\n"
		459	. "Shift-Middle click - lock/unlock\n"
303	. "Right click - further options"	460	. "Right click - further options"
304	. "</small>\n";	461	. "</small>\n";
305		462
		463	my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
		464	: $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
		465	: undef;
		466
306	$self->{face_widget} \|\|= new CFClient::UI::Face	467	$self->{face_widget} \|\|= new CFPlus::UI::Face
307	can_events => 1,	468	can_events => 1,
308	can_hover => 1,	469	can_hover => 1,
		470	anim => $self->{anim},
		471	animspeed => $self->{animspeed}, # TODO# must be set at creation time
309	connect_button_down => $button_cb,	472	on_button_down => $button_cb,
310	;	473	;
		474	$self->{face_widget}{bg} = $bg;
311	$self->{face_widget}{face} = $self->{face};	475	$self->{face_widget}{face} = $self->{face};
312	$self->{face_widget}{anim} = $self->{anim};	476	$self->{face_widget}{anim} = $self->{anim};
313	$self->{face_widget}{animspeed} = $self->{animspeed};	477	$self->{face_widget}{animspeed} = $self->{animspeed};
314	$self->{face_widget}->set_tooltip (	478	$self->{face_widget}->set_tooltip (
315	"<b>Face/Animation.</b>\n"	479	"<b>Face/Animation.</b>\n"
316	. "Item uses face #$self->{face}. "	480	. "Item uses face #$self->{face}. "
317	. ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")	481	. ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
318	. "\n\n$tooltip_std"	482	. "\n\n$tooltip_std"
319	);	483	);
320		484
321	$self->{desc_widget} \|\|= new CFClient::UI::Label	485	$self->{desc_widget} \|\|= new CFPlus::UI::Label
322	can_events => 1,	486	can_events => 1,
323	can_hover => 1,	487	can_hover => 1,
324	ellipsise => 2,	488	ellipsise => 2,
325	xalign => 0,	489	align => -1,
326	connect_button_down => $button_cb,	490	on_button_down => $button_cb,
327	;	491	;
328	my $desc = CFClient::Item::desc_string $self;	492	my $desc = CFPlus::Item::desc_string $self;
		493	$self->{desc_widget}{bg} = $bg;
329	$self->{desc_widget}->set_text ($desc);	494	$self->{desc_widget}->set_text ($desc);
330	$self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");	495	$self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
331		496
332	$self->{weight_widget} \|\|= new CFClient::UI::Label	497	$self->{weight_widget} \|\|= new CFPlus::UI::Label
333	can_events => 1,	498	can_events => 1,
334	can_hover => 1,	499	can_hover => 1,
335	ellipsise => 0,	500	ellipsise => 0,
336	xalign => 0.5,	501	align => 0,
337	connect_button_down => $button_cb,	502	on_button_down => $button_cb,
338	;	503	;
		504	$self->{weight_widget}{bg} = $bg;
339	$self->{weight_widget}->set_text (CFClient::Item::weight_string $self);	505	$self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
340
341	$self->{weight_widget}->set_tooltip (	506	$self->{weight_widget}->set_tooltip (
342	"<b>Weight</b>.\n"	507	"<b>Weight</b>.\n"
343	. ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")	508	. ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
344	. ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")	509	. ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
345	. "\n\n$tooltip_std"	510	. "\n\n$tooltip_std"
346	);	511	);
347	}	512	}
348		513
349	package CFClient::Texture;
350
351	use strict;
352
353	use Scalar::Util;
354
355	use CFClient::OpenGL;
356
357	my %TEXTURES;
358
359	sub new {
360	my ($class, %data) = @_;
361
362	my $self = bless {
363	internalformat => GL_RGBA,
364	format => GL_RGBA,
365	type => GL_UNSIGNED_BYTE,
366	%data,
367	}, $class;
368
369	Scalar::Util::weaken ($TEXTURES{$self+0} = $self);
370
371	$self->upload;
372
373	$self
374	}
375
376	sub new_from_image {
377	my ($class, $image, %arg) = @_;
378
379	$class->new (image => $image, %arg)
380	}
381
382	sub new_from_file {
383	my ($class, $path, %arg) = @_;
384
385	open my $fh, "<:raw", $path
386	or die "$path: $!";
387
388	local $/;
389	$class->new_from_image (<$fh>, %arg)
390	}
391
392	#sub new_from_surface {
393	# my ($class, $surface) = @_;
394	#
395	# $surface->rgba;
396	#
397	# $class->new (
398	# data => $surface->pixels,
399	# w => $surface->width,
400	# h => $surface->height,
401	# )
402	#}
403
404	sub new_from_layout {
405	my ($class, $layout, %arg) = @_;
406
407	my ($w, $h, $data, $format, $internalformat) = $layout->render;
408
409	$class->new (
410	w => $w,
411	h => $h,
412	data => $data,
413	format => $format,
414	internalformat => $format,
415	type => GL_UNSIGNED_BYTE,
416	%arg,
417	)
418	}
419
420	sub new_from_opengl {
421	my ($class, $w, $h, $cb) = @_;
422
423	$class->new (w => $w \|\| 1, h => $h \|\| 1, render_cb => $cb)
424	}
425
426	sub topot {
427	(grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0]
428	}
429
430	sub upload {
431	my ($self) = @_;
432
433	return unless $GL_VERSION;
434
435	my $data;
436
437	if (exists $self->{data}) {
438	$data = $self->{data};
439
440	} elsif (exists $self->{render_cb}) {
441	glViewport 0, 0, $self->{w}, $self->{h};
442	glMatrixMode GL_PROJECTION;
443	glLoadIdentity;
444	glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
445	glMatrixMode GL_MODELVIEW;
446	glLoadIdentity;
447	$self->{render_cb}->($self, $self->{w}, $self->{h});
448
449	} else {
450	($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type})
451	= CFClient::load_image_inline $self->{image};
452	}
453
454	my ($tw, $th) = @$self{qw(w h)};
455
456	unless ($tw > 0 && $th > 0) {
457	$tw = $th = 1;
458	$data = "\x00" x 64;
459	}
460
461	$self->{minified} = [CFClient::average $tw, $th, $data]
462	if $self->{minify};
463
464	unless ($GL_NPOT) {
465	# TODO: does not work for zero-sized textures
466	$tw = topot $tw;
467	$th = topot $th;
468
469	if (($tw != $self->{w} \|\| $th != $self->{h}) && defined $data) {
470	my $bpp = (length $data) / ($self->{w} * $self->{h});
471	$data = pack "(a" . ($tw * $bpp) . ")*",
472	unpack "(a" . ($self->{w} * $bpp) . ")*", $data;
473	$data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h});
474	}
475	}
476
477	$self->{s} = $self->{w} / $tw;
478	$self->{t} = $self->{h} / $th;
479
480	$self->{name} \|\|= glGenTexture;
481
482	glBindTexture GL_TEXTURE_2D, $self->{name};
483
484	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP;
485	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP;
486
487	if ($::FAST) {
488	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST;
489	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST;
490	} elsif ($self->{mipmap} && $GL_VERSION >= 1.4) {
491	# alternatively check for 0x8191
492	glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, 1;
493	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
494	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR;
495	} else {
496	glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, $self->{mipmap};
497	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
498	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;
499	}
500
501	glGetError;
502
503	if (defined $data) {
504	glTexImage2D GL_TEXTURE_2D, 0,
505	$self->{internalformat},
506	$tw, $th,
507	0,
508	$self->{format},
509	$self->{type},
510	$data;
511	CFClient::gl_check "uploading texture %dx%d if=%x f=%x t=%x",
512	$tw, $th, $self->{internalformat}, $self->{format}, $self->{type};
513	} else {
514	glCopyTexImage2D GL_TEXTURE_2D, 0,
515	$self->{internalformat},
516	0, 0,
517	$tw, $th,
518	0;
519	CFClient::gl_check "copying to texture %dx%d if=%x",
520	$tw, $th, $self->{internalformat};
521	}
522
523	glBindTexture GL_TEXTURE_2D, 0; # just to be on the safe side
524	}
525
526	sub DESTROY {
527	my ($self) = @_;
528
529	delete $TEXTURES{$self+0};
530
531	glDeleteTexture delete $self->{name}
532	if $self->{name};
533	}
534
535	sub restore_state {
536	$_->upload
537	for values %TEXTURES;
538	}
539
540	1;	514	1;
541		515
542	=back	516	=back
543		517
544	=head1 AUTHOR	518	=head1 AUTHOR

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Comparing deliantra/Deliantra-Client/DC.pm (file contents): Revision 1.65 by root, Thu May 25 21:18:09 2006 UTC vs. Revision 1.128 by root, Thu Nov 16 19:43:04 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.65 by root, Thu May 25 21:18:09 2006 UTC vs.
Revision 1.128 by root, Thu Nov 16 19:43:04 2006 UTC