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

Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.69 by root, Thu May 25 23:06:05 2006 UTC vs.
Revision 1.123 by root, Mon Oct 9 01:06:36 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 = '0.52';
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	=item guard { BLOCK }
31		44
32	our %GL_EXT;	45	Returns an object that executes the given block as soon as it is destroyed.
33	our $GL_VERSION;
34		46
35	our $GL_NPOT;	47	=cut
36	our $GL_DEBUG = 1;
37		48
38	sub gl_init {	49	sub guard(&) {
39	$GL_VERSION = gl_version * 1;	50	bless \(my $cb = $_[0]), "CFPlus::Guard"
40	%GL_EXT = map +($_ => 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	}	51	}
54		52
55	sub gl_check {	53	sub CFPlus::Guard::DESTROY {
56	return unless $GL_DEBUG;	54	${$_[0]}->()
		55	}
57		56
58	if (my $error = glGetError) {	57	sub asxml($) {
59	my ($format, @args) = @_;	58	local $_ = $_[0];
60	Carp::cluck sprintf "opengl error %x while $format", $error, @args;	59
		60	s/&/&/g;
		61	s/>/>/g;
		62	s/</</g;
		63
		64	$_
		65	}
		66
		67	sub socketpipe() {
		68	socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC
		69	or die "cannot establish bidiretcional pipe: $!\n";
		70
		71	($fh1, $fh2)
		72	}
		73
		74	sub background(&) {
		75	my ($cb) = @_;
		76
		77	my ($fh_r, $fh_w) = CFPlus::socketpipe;
		78
		79	my $pid = fork;
		80
		81	if (defined $pid && !$pid) {
		82	$SIG{__DIE__} = sub {
		83	my $msg = $_[0];
		84	$msg =~ s/\n+/\n/;
		85	warn "FATAL: $msg";
		86	CFPlus::_exit 99;
		87	};
		88
		89	open STDOUT, ">&", $fh_w;
		90	open STDERR, ">&", $fh_w;
		91	close $fh_r;
		92	close $fh_w;
		93
		94	$\| = 1;
		95
		96	$cb->();
		97
		98	# win32 is fucked up, of course. exit will clean stuff up,
		99	# which destroys our database etc. _exit will exit ALL
		100	# forked processes, because of the dreaded fork emulation.
		101	CFPlus::_exit 0;
61	}	102	}
		103
		104	close $fh_w;
		105
		106	my $buffer;
		107
		108	Event->io (fd => $fh_r, poll => 'r', cb => sub {
		109	unless (sysread $fh_r, $buffer, 4096, length $buffer) {
		110	$_[0]->w->cancel;
		111	$buffer .= "done\n";
		112	}
		113
		114	while ($buffer =~ s/^(.*)\n//) {
		115	my $line = $1;
		116	utf8::decode $line;
		117	::message ({
		118	markup => "editor($pid): " . CFPlus::asxml $line,
		119	});
		120	}
		121	});
62	}	122	}
		123
		124	package CFPlus::Database;
		125
		126	our @ISA = BerkeleyDB::Btree::;
		127
		128	sub get($$) {
		129	my $data;
		130
		131	$_[0]->db_get ($_[1], $data) == 0
		132	? $data
		133	: ()
		134	}
		135
		136	my %DB_SYNC;
		137
		138	sub put($$$) {
		139	my ($db, $key, $data) = @_;
		140
		141	my $hkey = $db + 0;
		142	Scalar::Util::weaken $db;
		143	$DB_SYNC{$hkey} \|\|= AnyEvent->timer (after => 5, cb => sub {
		144	delete $DB_SYNC{$hkey};
		145	$db->db_sync if $db;
		146	});
		147
		148	$db->db_put ($key => $data)
		149	}
		150
		151	package CFPlus;
63		152
64	sub find_rcfile($) {	153	sub find_rcfile($) {
65	my $path;	154	my $path;
66		155
67	for (grep !ref, @INC) {	156	for (grep !ref, @INC) {
68	$path = "$_/CFClient/resources/$_[0]";	157	$path = "$_/CFPlus/resources/$_[0]";
69	return $path if -r $path;	158	return $path if -r $path;
70	}	159	}
71		160
72	die "FATAL: can't find required file $_[0]\n";	161	die "FATAL: can't find required file $_[0]\n";
73	}	162	}
74		163
		164	BEGIN {
		165	use Crossfire::Protocol::Base ();
		166	*to_json = \&Crossfire::Protocol::Base::to_json;
		167	*from_json = \&Crossfire::Protocol::Base::from_json;
		168	}
		169
75	sub read_cfg {	170	sub read_cfg {
76	my ($file) = @_;	171	my ($file) = @_;
77		172
78	open CFG, $file	173	open my $fh, $file
79	or return;	174	or return;
80		175
81	my $CFG;
82
83	local $/;	176	local $/;
84	$CFG = eval <CFG>;	177	my $CFG = <$fh>;
85		178
86	$::CFG = $CFG;	179	if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
87		180	require YAML;
88	close CFG;	181	utf8::decode $CFG;
		182	$::CFG = YAML::Load ($CFG);
		183	} elsif ($CFG =~ /^\{/) {
		184	$::CFG = from_json $CFG;
		185	} else {
		186	$::CFG = eval $CFG; ## todo comaptibility cruft
		187	}
89	}	188	}
90		189
91	sub write_cfg {	190	sub write_cfg {
92	my ($file) = @_;	191	my ($file) = @_;
93		192
94	open CFG, ">$file"	193	$::CFG->{VERSION} = $::VERSION;
		194
		195	open my $fh, ">:utf8", $file
95	or return;	196	or return;
		197	print $fh to_json $::CFG;
		198	}
96		199
97	{	200	sub http_proxy {
98	require Data::Dumper;	201	my @proxy = win32_proxy_info;
99	local $Data::Dumper::Purity = 1;	202
100	$::CFG->{VERSION} = $::VERSION;	203	if (@proxy) {
101	print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]);	204	"http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
		205	} elsif (exists $ENV{http_proxy}) {
		206	$ENV{http_proxy}
		207	} else {
		208	()
102	}	209	}
103
104	close CFG;
105	}	210	}
106		211
107	mkdir "$Crossfire::VARDIR/pclient", 0777;	212	sub set_proxy {
		213	my $proxy = http_proxy
		214	or return;
108		215
109	our $DB_ENV = new BerkeleyDB::Env	216	$ENV{http_proxy} = $proxy;
110	-Home => "$Crossfire::VARDIR/pclient",	217	}
111	-Cachesize => 1_000_000,	218
112	-ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt",	219	our $DB_ENV;
113	# -ErrPrefix => "DATABASE",	220	our $DB_STATE;
114	-Verbose => 1,
115	-Flags => DB_CREATE \| DB_RECOVER \| DB_INIT_MPOOL \| DB_INIT_LOCK \| DB_INIT_TXN,
116	or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error";
117		221
118	sub db_table($) {	222	sub db_table($) {
119	my ($table) = @_;	223	my ($table) = @_;
120		224
121	$table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;	225	$table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
122		226
123	new CFClient::Database	227	new CFPlus::Database
124	-Env => $DB_ENV,	228	-Env => $DB_ENV,
125	-Filename => $table,	229	-Filename => $table,
126	# -Filename => "database",	230	# -Filename => "database",
127	# -Subname => $table,	231	# -Subname => $table,
128	-Property => DB_CHKSUM,	232	-Property => DB_CHKSUM,
129	-Flags => DB_CREATE \| DB_UPGRADE,	233	-Flags => DB_CREATE \| DB_UPGRADE,
130	or die "unable to create/open database table $_[0]: $BerkeleyDB::Error";	234	or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
131	}	235	}
132		236
133	sub pod_to_pango($) {	237	{
134	my ($pom) = @_;	238	use strict;
135		239
136	$pom->present ("CFClient::PodToPango")	240	mkdir "$Crossfire::VARDIR/cfplus", 0777;
137	}	241	my $recover = $BerkeleyDB::db_version >= 4.4
		242	? eval "DB_REGISTER \| DB_RECOVER"
		243	: 0;
138		244
139	sub pod_to_pango_list($) {	245	$DB_ENV = new BerkeleyDB::Env
140	my ($pom) = @_;	246	-Home => "$Crossfire::VARDIR/cfplus",
		247	-Cachesize => 1_000_000,
		248	-ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
		249	# -ErrPrefix => "DATABASE",
		250	-Verbose => 1,
		251	-Flags => DB_CREATE \| DB_RECOVER \| DB_INIT_MPOOL \| DB_INIT_LOCK \| DB_INIT_TXN \| $recover,
		252	-SetFlags => DB_AUTO_COMMIT \| DB_LOG_AUTOREMOVE,
		253	or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
141		254
142	[	255	$DB_STATE = db_table "state";
143	map s/^(\s)// && [40 length $1, length $_ ? $_ : " "],
144	split /\n/, $pom->present ("CFClient::PodToPango")
145	]
146	}	256	}
147		257
148	package CFClient::PodToPango;	258	package CFPlus::Layout;
149		259
150	use base Pod::POM::View::Text;	260	$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
151		261	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 ($indent / 2)) . "<tt>$_</tt>\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	"\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
187	. $_[1]->content->present ($_[0])
188	};	262	};
189		263
190	sub view_head2 {
191	"\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
192	. $_[1]->content->present ($_[0])
193	};
194
195	sub view_head3 {
196	"\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
197	. $_[1]->content->present ($_[0])
198	};
199
200	sub view_over {
201	local $indent = $indent + $_[1]->indent;
202	$_[1]->content->present ($_[0])
203	}
204
205	package CFClient::Database;
206
207	our @ISA = BerkeleyDB::Btree::;
208
209	sub get($$) {
210	my $data;
211
212	$_[0]->db_get ($_[1], $data) == 0
213	? $data
214	: ()
215	}
216
217	my %DB_SYNC;
218
219	sub put($$$) {
220	my ($db, $key, $data) = @_;
221
222	$DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
223
224	$db->db_put ($key => $data)
225	}
226
227	package CFClient::Item;	264	package CFPlus::Item;
		265
		266	use strict;
		267	use Crossfire::Protocol::Constants;
		268
		269	my $last_enter_count = 1;
228		270
229	sub desc_string {	271	sub desc_string {
230	my ($self) = @_;	272	my ($self) = @_;
231		273
232	my $desc =	274	my $desc =
233	$self->{nrof} < 2	275	$self->{nrof} < 2
234	? $self->{name}	276	? $self->{name}
235	: "$self->{nrof} × $self->{name_pl}";	277	: "$self->{nrof} × $self->{name_pl}";
236		278
237	$self->{flags} & Crossfire::Protocol::F_OPEN	279	$self->{flags} & F_OPEN
238	and $desc .= " (open)";	280	and $desc .= " (open)";
239	$self->{flags} & Crossfire::Protocol::F_APPLIED	281	$self->{flags} & F_APPLIED
240	and $desc .= " (applied)";	282	and $desc .= " (applied)";
241	$self->{flags} & Crossfire::Protocol::F_UNPAID	283	$self->{flags} & F_UNPAID
242	and $desc .= " (unpaid)";	284	and $desc .= " (unpaid)";
243	$self->{flags} & Crossfire::Protocol::F_MAGIC	285	$self->{flags} & F_MAGIC
244	and $desc .= " (magic)";	286	and $desc .= " (magic)";
245	$self->{flags} & Crossfire::Protocol::F_CURSED	287	$self->{flags} & F_CURSED
246	and $desc .= " (cursed)";	288	and $desc .= " (cursed)";
247	$self->{flags} & Crossfire::Protocol::F_DAMNED	289	$self->{flags} & F_DAMNED
248	and $desc .= " (damned)";	290	and $desc .= " (damned)";
249	$self->{flags} & Crossfire::Protocol::F_LOCKED	291	$self->{flags} & F_LOCKED
250	and $desc .= " *";	292	and $desc .= " *";
251		293
252	$desc	294	$desc
253	}	295	}
254		296
258	my $weight = ($self->{nrof} \|\| 1) * $self->{weight};	300	my $weight = ($self->{nrof} \|\| 1) * $self->{weight};
259		301
260	$weight < 0 ? "?" : $weight * 0.001	302	$weight < 0 ? "?" : $weight * 0.001
261	}	303	}
262		304
		305	sub do_n_dialog {
		306	my ($cb) = @_;
		307
		308	my $w = new CFPlus::UI::Toplevel
		309	on_delete => sub { $_[0]->destroy; 1 },
		310	has_close_button => 1,
		311	;
		312
		313	$w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
		314	$vb->add (new CFPlus::UI::Label text => "Enter item count:");
		315	$vb->add (my $entry = new CFPlus::UI::Entry
		316	text => $last_enter_count,
		317	on_activate => sub {
		318	my ($entry) = @_;
		319	$last_enter_count = $entry->get_text;
		320	$cb->($last_enter_count);
		321	$w->hide;
		322	$w->destroy;
		323
		324	0
		325	},
		326	on_escape => sub { $w->destroy; 1 },
		327	);
		328	$entry->grab_focus;
		329	$w->show;
		330	}
		331
263	sub update_widgets {	332	sub update_widgets {
264	my ($self) = @_;	333	my ($self) = @_;
265		334
		335	# necessary to avoid cyclic references
		336	Scalar::Util::weaken $self;
		337
266	my $button_cb = sub {	338	my $button_cb = sub {
267	my (undef, $ev, $x, $y) = @_;	339	my (undef, $ev, $x, $y) = @_;
268		340
269	if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
270	my $targ = $::CONN->{player}{tag};	341	my $targ = $::CONN->{player}{tag};
271		342
272	if ($self->{container} == $::CONN->{player}{tag}) {	343	if ($self->{container} == $::CONN->{player}{tag}) {
273	$targ = $::CONN->{open_container};	344	$targ = $::CONN->{open_container};
274	}	345	}
275		346
		347	if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
276	$::CONN->send ("move $targ $self->{tag} 0");	348	$::CONN->send ("move $targ $self->{tag} 0")
		349	if $targ \|\| !($self->{flags} & F_LOCKED);
		350	} elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
		351	$self->{flags} & F_LOCKED
		352	? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
		353	: $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
277	} elsif ($ev->{button} == 1) {	354	} elsif ($ev->{button} == 1) {
278	$::CONN->send ("examine $self->{tag}");	355	$::CONN->send ("examine $self->{tag}");
279	} elsif ($ev->{button} == 2) {	356	} elsif ($ev->{button} == 2) {
280	$::CONN->send ("apply $self->{tag}");	357	$::CONN->send ("apply $self->{tag}");
281	} elsif ($ev->{button} == 3) {	358	} elsif ($ev->{button} == 3) {
		359	my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
		360	if ($self->{container} == $::CONN->{open_container}) {
		361	$move_prefix = "take";
		362	}
		363
282	my @menu_items = (	364	my @menu_items = (
283	["examine", sub { $::CONN->send ("examine $self->{tag}") }],	365	["examine", sub { $::CONN->send ("examine $self->{tag}") }],
284	["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],	366	["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
		367	["ignite/thaw", # first try of an easier use of flint&steel
		368	sub {
		369	$::CONN->send ("mark ". pack "N", $self->{tag});
		370	$::CONN->send ("command apply flint and steel");
		371	}
		372	],
		373	["inscribe", # first try of an easier use of flint&steel
		374	sub {
		375	&::open_string_query ("Text to inscribe", sub {
		376	my ($entry, $txt) = @_;
		377	$::CONN->send ("mark ". pack "N", $self->{tag});
		378	$::CONN->send ("command use_skill inscription $txt");
		379	});
		380	}
		381	],
		382	["rename", # first try of an easier use of flint&steel
		383	sub {
		384	&::open_string_query ("Rename item to:", sub {
		385	my ($entry, $txt) = @_;
		386	$::CONN->send ("mark ". pack "N", $self->{tag});
		387	$::CONN->send ("command rename to <$txt>");
		388	}, $self->{name},
		389	"If you input no name or erase the current custom name, the custom name will be unset");
		390	}
		391	],
285	["apply", sub { $::CONN->send ("apply $self->{tag}") }],	392	["apply", sub { $::CONN->send ("apply $self->{tag}") }],
286	(	393	(
287	$self->{flags} & Crossfire::Protocol::F_LOCKED	394	$self->{flags} & F_LOCKED
288	? (	395	? (
289	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],	396	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
290	)	397	)
291	: (	398	: (
292	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],	399	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
293	["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }],	400	["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
		401	["$move_prefix <n>",
		402	sub {
		403	do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
		404	}
		405	]
294	)	406	)
295	),	407	),
296	);	408	);
297		409
298	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	410	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
299	}	411	}
300		412
301	1	413	1
302	};	414	};
303		415
304	my $tooltip_std = "<small>"	416	my $tooltip_std = "<small>"
305	. "Left click - examine item\n"	417	. "Left click - examine item\n"
306	. "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"	418	. "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
307	. "Middle click - apply\n"	419	. "Middle click - apply\n"
		420	. "Shift-Middle click - lock/unlock\n"
308	. "Right click - further options"	421	. "Right click - further options"
309	. "</small>\n";	422	. "</small>\n";
310		423
		424	my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
		425	: $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
		426	: undef;
		427
311	$self->{face_widget} \|\|= new CFClient::UI::Face	428	$self->{face_widget} \|\|= new CFPlus::UI::Face
312	can_events => 1,	429	can_events => 1,
313	can_hover => 1,	430	can_hover => 1,
314	anim => $self->{anim},	431	anim => $self->{anim},
315	animspeed => $self->{animspeed}, # TODO# must be set at creation time	432	animspeed => $self->{animspeed}, # TODO# must be set at creation time
316	connect_button_down => $button_cb,	433	on_button_down => $button_cb,
317	;	434	;
		435	$self->{face_widget}{bg} = $bg;
318	$self->{face_widget}{face} = $self->{face};	436	$self->{face_widget}{face} = $self->{face};
319	$self->{face_widget}{anim} = $self->{anim};	437	$self->{face_widget}{anim} = $self->{anim};
320	$self->{face_widget}{animspeed} = $self->{animspeed};	438	$self->{face_widget}{animspeed} = $self->{animspeed};
321	$self->{face_widget}->set_tooltip (	439	$self->{face_widget}->set_tooltip (
322	"<b>Face/Animation.</b>\n"	440	"<b>Face/Animation.</b>\n"
323	. "Item uses face #$self->{face}. "	441	. "Item uses face #$self->{face}. "
324	. ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")	442	. ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
325	. "\n\n$tooltip_std"	443	. "\n\n$tooltip_std"
326	);	444	);
327		445
328	$self->{desc_widget} \|\|= new CFClient::UI::Label	446	$self->{desc_widget} \|\|= new CFPlus::UI::Label
329	can_events => 1,	447	can_events => 1,
330	can_hover => 1,	448	can_hover => 1,
331	ellipsise => 2,	449	ellipsise => 2,
332	align => -1,	450	align => -1,
333	connect_button_down => $button_cb,	451	on_button_down => $button_cb,
334	;	452	;
335	my $desc = CFClient::Item::desc_string $self;	453	my $desc = CFPlus::Item::desc_string $self;
		454	$self->{desc_widget}{bg} = $bg;
336	$self->{desc_widget}->set_text ($desc);	455	$self->{desc_widget}->set_text ($desc);
337	$self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");	456	$self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
338		457
339	$self->{weight_widget} \|\|= new CFClient::UI::Label	458	$self->{weight_widget} \|\|= new CFPlus::UI::Label
340	can_events => 1,	459	can_events => 1,
341	can_hover => 1,	460	can_hover => 1,
342	ellipsise => 0,	461	ellipsise => 0,
343	align => 0,	462	align => 0,
344	connect_button_down => $button_cb,	463	on_button_down => $button_cb,
345	;	464	;
		465	$self->{weight_widget}{bg} = $bg;
346	$self->{weight_widget}->set_text (CFClient::Item::weight_string $self);	466	$self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
347
348	$self->{weight_widget}->set_tooltip (	467	$self->{weight_widget}->set_tooltip (
349	"<b>Weight</b>.\n"	468	"<b>Weight</b>.\n"
350	. ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")	469	. ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
351	. ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")	470	. ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
352	. "\n\n$tooltip_std"	471	. "\n\n$tooltip_std"
353	);	472	);
354	}	473	}
355		474
356	package CFClient::Texture;
357
358	use strict;
359
360	use Scalar::Util;
361
362	use CFClient::OpenGL;
363
364	my %TEXTURES;
365
366	sub new {
367	my ($class, %data) = @_;
368
369	my $self = bless {
370	internalformat => GL_RGBA,
371	format => GL_RGBA,
372	type => GL_UNSIGNED_BYTE,
373	%data,
374	}, $class;
375
376	Scalar::Util::weaken ($TEXTURES{$self+0} = $self);
377
378	$self->upload;
379
380	$self
381	}
382
383	sub new_from_image {
384	my ($class, $image, %arg) = @_;
385
386	$class->new (image => $image, %arg)
387	}
388
389	sub new_from_file {
390	my ($class, $path, %arg) = @_;
391
392	open my $fh, "<:raw", $path
393	or die "$path: $!";
394
395	local $/;
396	$class->new_from_image (<$fh>, %arg)
397	}
398
399	#sub new_from_surface {
400	# my ($class, $surface) = @_;
401	#
402	# $surface->rgba;
403	#
404	# $class->new (
405	# data => $surface->pixels,
406	# w => $surface->width,
407	# h => $surface->height,
408	# )
409	#}
410
411	sub new_from_layout {
412	my ($class, $layout, %arg) = @_;
413
414	my ($w, $h, $data, $format, $internalformat) = $layout->render;
415
416	$class->new (
417	w => $w,
418	h => $h,
419	data => $data,
420	format => $format,
421	internalformat => $format,
422	type => GL_UNSIGNED_BYTE,
423	%arg,
424	)
425	}
426
427	sub new_from_opengl {
428	my ($class, $w, $h, $cb) = @_;
429
430	$class->new (w => $w \|\| 1, h => $h \|\| 1, render_cb => $cb)
431	}
432
433	sub topot {
434	(grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0]
435	}
436
437	sub upload {
438	my ($self) = @_;
439
440	return unless $GL_VERSION;
441
442	my $data;
443
444	if (exists $self->{data}) {
445	$data = $self->{data};
446
447	} elsif (exists $self->{render_cb}) {
448	glViewport 0, 0, $self->{w}, $self->{h};
449	glMatrixMode GL_PROJECTION;
450	glLoadIdentity;
451	glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
452	glMatrixMode GL_MODELVIEW;
453	glLoadIdentity;
454	$self->{render_cb}->($self, $self->{w}, $self->{h});
455
456	} else {
457	($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type})
458	= CFClient::load_image_inline $self->{image};
459	}
460
461	my ($tw, $th) = @$self{qw(w h)};
462
463	unless ($tw > 0 && $th > 0) {
464	$tw = $th = 1;
465	$data = "\x00" x 64;
466	}
467
468	$self->{minified} = [CFClient::average $tw, $th, $data]
469	if $self->{minify};
470
471	unless ($GL_NPOT) {
472	# TODO: does not work for zero-sized textures
473	$tw = topot $tw;
474	$th = topot $th;
475
476	if (($tw != $self->{w} \|\| $th != $self->{h}) && defined $data) {
477	my $bpp = (length $data) / ($self->{w} * $self->{h});
478	$data = pack "(a" . ($tw * $bpp) . ")*",
479	unpack "(a" . ($self->{w} * $bpp) . ")*", $data;
480	$data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h});
481	}
482	}
483
484	$self->{s} = $self->{w} / $tw;
485	$self->{t} = $self->{h} / $th;
486
487	$self->{name} \|\|= glGenTexture;
488
489	glBindTexture GL_TEXTURE_2D, $self->{name};
490
491	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP;
492	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP;
493
494	if ($::FAST) {
495	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST;
496	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST;
497	} elsif ($self->{mipmap} && $GL_VERSION >= 1.4) {
498	# alternatively check for 0x8191
499	glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, 1;
500	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
501	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR;
502	} else {
503	glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, $self->{mipmap};
504	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
505	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;
506	}
507
508	glGetError;
509
510	if (defined $data) {
511	glTexImage2D GL_TEXTURE_2D, 0,
512	$self->{internalformat},
513	$tw, $th,
514	0,
515	$self->{format},
516	$self->{type},
517	$data;
518	CFClient::gl_check "uploading texture %dx%d if=%x f=%x t=%x",
519	$tw, $th, $self->{internalformat}, $self->{format}, $self->{type};
520	} else {
521	glCopyTexImage2D GL_TEXTURE_2D, 0,
522	$self->{internalformat},
523	0, 0,
524	$tw, $th,
525	0;
526	CFClient::gl_check "copying to texture %dx%d if=%x",
527	$tw, $th, $self->{internalformat};
528	}
529
530	glBindTexture GL_TEXTURE_2D, 0; # just to be on the safe side
531	}
532
533	sub DESTROY {
534	my ($self) = @_;
535
536	delete $TEXTURES{$self+0};
537
538	glDeleteTexture delete $self->{name}
539	if $self->{name};
540	}
541
542	sub restore_state {
543	$_->upload
544	for values %TEXTURES;
545	}
546
547	1;	475	1;
548		476
549	=back	477	=back
550		478
551	=head1 AUTHOR	479	=head1 AUTHOR

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Comparing deliantra/Deliantra-Client/DC.pm (file contents): Revision 1.69 by root, Thu May 25 23:06:05 2006 UTC vs. Revision 1.123 by root, Mon Oct 9 01:06:36 2006 UTC

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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.69 by root, Thu May 25 23:06:05 2006 UTC vs.
Revision 1.123 by root, Mon Oct 9 01:06:36 2006 UTC