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

Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.67 by root, Thu May 25 21:36:44 2006 UTC vs.
Revision 1.125 by root, Wed Oct 18 12:53:45 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 = '0.53';
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	local $SIG{__DIE__};
		83
		84	open STDOUT, ">&", $fh_w;
		85	open STDERR, ">&", $fh_w;
		86	close $fh_r;
		87	close $fh_w;
		88
		89	$\| = 1;
		90
		91	eval { $cb->() };
		92
		93	if ($@) {
		94	my $msg = $@;
		95	$msg =~ s/\n+/\n/;
		96	warn "FATAL: $msg";
		97	CFPlus::_exit 1;
		98	}
		99
		100	# win32 is fucked up, of course. exit will clean stuff up,
		101	# which destroys our database etc. _exit will exit ALL
		102	# forked processes, because of the dreaded fork emulation.
		103	CFPlus::_exit 0;
61	}	104	}
		105
		106	close $fh_w;
		107
		108	my $buffer;
		109
		110	Event->io (fd => $fh_r, poll => 'r', cb => sub {
		111	unless (sysread $fh_r, $buffer, 4096, length $buffer) {
		112	$_[0]->w->cancel;
		113	$buffer .= "done\n";
		114	}
		115
		116	while ($buffer =~ s/^(.*)\n//) {
		117	my $line = $1;
		118	$line =~ s/\s+$//;
		119	utf8::decode $line;
		120	::message ({
		121	markup => "editor($pid): " . CFPlus::asxml $line,
		122	});
		123	}
		124	});
62	}	125	}
		126
		127	package CFPlus::Database;
		128
		129	our @ISA = BerkeleyDB::Btree::;
		130
		131	sub get($$) {
		132	my $data;
		133
		134	$_[0]->db_get ($_[1], $data) == 0
		135	? $data
		136	: ()
		137	}
		138
		139	my %DB_SYNC;
		140
		141	sub put($$$) {
		142	my ($db, $key, $data) = @_;
		143
		144	my $hkey = $db + 0;
		145	Scalar::Util::weaken $db;
		146	$DB_SYNC{$hkey} \|\|= AnyEvent->timer (after => 5, cb => sub {
		147	delete $DB_SYNC{$hkey};
		148	$db->db_sync if $db;
		149	});
		150
		151	$db->db_put ($key => $data)
		152	}
		153
		154	package CFPlus;
63		155
64	sub find_rcfile($) {	156	sub find_rcfile($) {
65	my $path;	157	my $path;
66		158
67	for (grep !ref, @INC) {	159	for (grep !ref, @INC) {
68	$path = "$_/CFClient/resources/$_[0]";	160	$path = "$_/CFPlus/resources/$_[0]";
69	return $path if -r $path;	161	return $path if -r $path;
70	}	162	}
71		163
72	die "FATAL: can't find required file $_[0]\n";	164	die "FATAL: can't find required file $_[0]\n";
73	}	165	}
74		166
		167	BEGIN {
		168	use Crossfire::Protocol::Base ();
		169	*to_json = \&Crossfire::Protocol::Base::to_json;
		170	*from_json = \&Crossfire::Protocol::Base::from_json;
		171	}
		172
75	sub read_cfg {	173	sub read_cfg {
76	my ($file) = @_;	174	my ($file) = @_;
77		175
78	open CFG, $file	176	open my $fh, $file
79	or return;	177	or return;
80		178
81	my $CFG;
82
83	local $/;	179	local $/;
84	$CFG = eval <CFG>;	180	my $CFG = <$fh>;
85		181
86	$::CFG = $CFG;	182	if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
87		183	require YAML;
88	close CFG;	184	utf8::decode $CFG;
		185	$::CFG = YAML::Load ($CFG);
		186	} elsif ($CFG =~ /^\{/) {
		187	$::CFG = from_json $CFG;
		188	} else {
		189	$::CFG = eval $CFG; ## todo comaptibility cruft
		190	}
89	}	191	}
90		192
91	sub write_cfg {	193	sub write_cfg {
92	my ($file) = @_;	194	my ($file) = @_;
93		195
94	open CFG, ">$file"	196	$::CFG->{VERSION} = $::VERSION;
		197
		198	open my $fh, ">:utf8", $file
95	or return;	199	or return;
		200	print $fh to_json $::CFG;
		201	}
96		202
97	{	203	sub http_proxy {
98	require Data::Dumper;	204	my @proxy = win32_proxy_info;
99	local $Data::Dumper::Purity = 1;	205
100	$::CFG->{VERSION} = $::VERSION;	206	if (@proxy) {
101	print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]);	207	"http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
		208	} elsif (exists $ENV{http_proxy}) {
		209	$ENV{http_proxy}
		210	} else {
		211	()
102	}	212	}
103
104	close CFG;
105	}	213	}
106		214
107	mkdir "$Crossfire::VARDIR/pclient", 0777;	215	sub set_proxy {
		216	my $proxy = http_proxy
		217	or return;
108		218
109	our $DB_ENV = new BerkeleyDB::Env	219	$ENV{http_proxy} = $proxy;
110	-Home => "$Crossfire::VARDIR/pclient",	220	}
111	-Cachesize => 1_000_000,	221
112	-ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt",	222	our $DB_ENV;
113	# -ErrPrefix => "DATABASE",	223	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: $BerkeleyDB::Error";
117		224
118	sub db_table($) {	225	sub db_table($) {
119	my ($table) = @_;	226	my ($table) = @_;
120		227
121	$table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;	228	$table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
122		229
123	new CFClient::Database	230	new CFPlus::Database
124	-Env => $DB_ENV,	231	-Env => $DB_ENV,
125	-Filename => $table,	232	-Filename => $table,
126	# -Filename => "database",	233	# -Filename => "database",
127	# -Subname => $table,	234	# -Subname => $table,
128	-Property => DB_CHKSUM,	235	-Property => DB_CHKSUM,
129	-Flags => DB_CREATE \| DB_UPGRADE,	236	-Flags => DB_CREATE \| DB_UPGRADE,
130	or die "unable to create/open database table $_[0]: $BerkeleyDB::Error";	237	or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
131	}	238	}
132		239
133	sub pod_to_pango($) {	240	{
134	my ($pom) = @_;	241	use strict;
135		242
136	$pom->present ("CFClient::PodToPango")	243	mkdir "$Crossfire::VARDIR/cfplus", 0777;
137	}	244	my $recover = $BerkeleyDB::db_version >= 4.4
		245	? eval "DB_REGISTER \| DB_RECOVER"
		246	: 0;
138		247
139	sub pod_to_pango_list($) {	248	$DB_ENV = new BerkeleyDB::Env
140	my ($pom) = @_;	249	-Home => "$Crossfire::VARDIR/cfplus",
		250	-Cachesize => 1_000_000,
		251	-ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
		252	# -ErrPrefix => "DATABASE",
		253	-Verbose => 1,
		254	-Flags => DB_CREATE \| DB_RECOVER \| DB_INIT_MPOOL \| DB_INIT_LOCK \| DB_INIT_TXN \| $recover,
		255	-SetFlags => DB_AUTO_COMMIT \| DB_LOG_AUTOREMOVE,
		256	or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
141		257
142	[	258	$DB_STATE = db_table "state";
143	map s/^(\s)// && [40 length $1, length $_ ? $_ : " "],
144	split /\n/, $pom->present ("CFClient::PodToPango")
145	]
146	}	259	}
147		260
148	package CFClient::PodToPango;	261	package CFPlus::Layout;
149		262
150	use base Pod::POM::View::Text;	263	$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
151		264	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	};	265	};
189		266
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;	267	package CFPlus::Item;
		268
		269	use strict;
		270	use Crossfire::Protocol::Constants;
		271
		272	my $last_enter_count = 1;
223		273
224	sub desc_string {	274	sub desc_string {
225	my ($self) = @_;	275	my ($self) = @_;
226		276
227	my $desc =	277	my $desc =
228	$self->{nrof} < 2	278	$self->{nrof} < 2
229	? $self->{name}	279	? $self->{name}
230	: "$self->{nrof} × $self->{name_pl}";	280	: "$self->{nrof} × $self->{name_pl}";
231		281
232	$self->{flags} & Crossfire::Protocol::F_OPEN	282	$self->{flags} & F_OPEN
233	and $desc .= " (open)";	283	and $desc .= " (open)";
234	$self->{flags} & Crossfire::Protocol::F_APPLIED	284	$self->{flags} & F_APPLIED
235	and $desc .= " (applied)";	285	and $desc .= " (applied)";
236	$self->{flags} & Crossfire::Protocol::F_UNPAID	286	$self->{flags} & F_UNPAID
237	and $desc .= " (unpaid)";	287	and $desc .= " (unpaid)";
238	$self->{flags} & Crossfire::Protocol::F_MAGIC	288	$self->{flags} & F_MAGIC
239	and $desc .= " (magic)";	289	and $desc .= " (magic)";
240	$self->{flags} & Crossfire::Protocol::F_CURSED	290	$self->{flags} & F_CURSED
241	and $desc .= " (cursed)";	291	and $desc .= " (cursed)";
242	$self->{flags} & Crossfire::Protocol::F_DAMNED	292	$self->{flags} & F_DAMNED
243	and $desc .= " (damned)";	293	and $desc .= " (damned)";
244	$self->{flags} & Crossfire::Protocol::F_LOCKED	294	$self->{flags} & F_LOCKED
245	and $desc .= " *";	295	and $desc .= " *";
246		296
247	$desc	297	$desc
248	}	298	}
249		299
253	my $weight = ($self->{nrof} \|\| 1) * $self->{weight};	303	my $weight = ($self->{nrof} \|\| 1) * $self->{weight};
254		304
255	$weight < 0 ? "?" : $weight * 0.001	305	$weight < 0 ? "?" : $weight * 0.001
256	}	306	}
257		307
		308	sub do_n_dialog {
		309	my ($cb) = @_;
		310
		311	my $w = new CFPlus::UI::Toplevel
		312	on_delete => sub { $_[0]->destroy; 1 },
		313	has_close_button => 1,
		314	;
		315
		316	$w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
		317	$vb->add (new CFPlus::UI::Label text => "Enter item count:");
		318	$vb->add (my $entry = new CFPlus::UI::Entry
		319	text => $last_enter_count,
		320	on_activate => sub {
		321	my ($entry) = @_;
		322	$last_enter_count = $entry->get_text;
		323	$cb->($last_enter_count);
		324	$w->hide;
		325	$w->destroy;
		326
		327	0
		328	},
		329	on_escape => sub { $w->destroy; 1 },
		330	);
		331	$entry->grab_focus;
		332	$w->show;
		333	}
		334
258	sub update_widgets {	335	sub update_widgets {
259	my ($self) = @_;	336	my ($self) = @_;
260		337
		338	# necessary to avoid cyclic references
		339	Scalar::Util::weaken $self;
		340
261	my $button_cb = sub {	341	my $button_cb = sub {
262	my (undef, $ev, $x, $y) = @_;	342	my (undef, $ev, $x, $y) = @_;
263		343
264	if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
265	my $targ = $::CONN->{player}{tag};	344	my $targ = $::CONN->{player}{tag};
266		345
267	if ($self->{container} == $::CONN->{player}{tag}) {	346	if ($self->{container} == $::CONN->{player}{tag}) {
268	$targ = $::CONN->{open_container};	347	$targ = $::CONN->{open_container};
269	}	348	}
270		349
		350	if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
271	$::CONN->send ("move $targ $self->{tag} 0");	351	$::CONN->send ("move $targ $self->{tag} 0")
		352	if $targ \|\| !($self->{flags} & F_LOCKED);
		353	} elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
		354	$self->{flags} & F_LOCKED
		355	? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
		356	: $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
272	} elsif ($ev->{button} == 1) {	357	} elsif ($ev->{button} == 1) {
273	$::CONN->send ("examine $self->{tag}");	358	$::CONN->send ("examine $self->{tag}");
274	} elsif ($ev->{button} == 2) {	359	} elsif ($ev->{button} == 2) {
275	$::CONN->send ("apply $self->{tag}");	360	$::CONN->send ("apply $self->{tag}");
276	} elsif ($ev->{button} == 3) {	361	} elsif ($ev->{button} == 3) {
		362	my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
		363	if ($self->{container} == $::CONN->{open_container}) {
		364	$move_prefix = "take";
		365	}
		366
277	my @menu_items = (	367	my @menu_items = (
278	["examine", sub { $::CONN->send ("examine $self->{tag}") }],	368	["examine", sub { $::CONN->send ("examine $self->{tag}") }],
279	["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],	369	["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
		370	["ignite/thaw", # first try of an easier use of flint&steel
		371	sub {
		372	$::CONN->send ("mark ". pack "N", $self->{tag});
		373	$::CONN->send ("command apply flint and steel");
		374	}
		375	],
		376	["inscribe", # first try of an easier use of flint&steel
		377	sub {
		378	&::open_string_query ("Text to inscribe", sub {
		379	my ($entry, $txt) = @_;
		380	$::CONN->send ("mark ". pack "N", $self->{tag});
		381	$::CONN->send ("command use_skill inscription $txt");
		382	});
		383	}
		384	],
		385	["rename", # first try of an easier use of flint&steel
		386	sub {
		387	&::open_string_query ("Rename item to:", sub {
		388	my ($entry, $txt) = @_;
		389	$::CONN->send ("mark ". pack "N", $self->{tag});
		390	$::CONN->send ("command rename to <$txt>");
		391	}, $self->{name},
		392	"If you input no name or erase the current custom name, the custom name will be unset");
		393	}
		394	],
280	["apply", sub { $::CONN->send ("apply $self->{tag}") }],	395	["apply", sub { $::CONN->send ("apply $self->{tag}") }],
281	(	396	(
282	$self->{flags} & Crossfire::Protocol::F_LOCKED	397	$self->{flags} & F_LOCKED
283	? (	398	? (
284	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],	399	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
285	)	400	)
286	: (	401	: (
287	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],	402	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
288	["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }],	403	["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
		404	["$move_prefix <n>",
		405	sub {
		406	do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
		407	}
		408	]
289	)	409	)
290	),	410	),
291	);	411	);
292		412
293	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	413	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
294	}	414	}
295		415
296	1	416	1
297	};	417	};
298		418
299	my $tooltip_std = "<small>"	419	my $tooltip_std = "<small>"
300	. "Left click - examine item\n"	420	. "Left click - examine item\n"
301	. "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"	421	. "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
302	. "Middle click - apply\n"	422	. "Middle click - apply\n"
		423	. "Shift-Middle click - lock/unlock\n"
303	. "Right click - further options"	424	. "Right click - further options"
304	. "</small>\n";	425	. "</small>\n";
305		426
		427	my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
		428	: $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
		429	: undef;
		430
306	$self->{face_widget} \|\|= new CFClient::UI::Face	431	$self->{face_widget} \|\|= new CFPlus::UI::Face
307	can_events => 1,	432	can_events => 1,
308	can_hover => 1,	433	can_hover => 1,
309	anim => $self->{anim},	434	anim => $self->{anim},
310	animspeed => $self->{animspeed}, # TODO# must be set at creation time	435	animspeed => $self->{animspeed}, # TODO# must be set at creation time
311	connect_button_down => $button_cb,	436	on_button_down => $button_cb,
312	;	437	;
		438	$self->{face_widget}{bg} = $bg;
313	$self->{face_widget}{face} = $self->{face};	439	$self->{face_widget}{face} = $self->{face};
314	$self->{face_widget}{anim} = $self->{anim};	440	$self->{face_widget}{anim} = $self->{anim};
315	$self->{face_widget}{animspeed} = $self->{animspeed};	441	$self->{face_widget}{animspeed} = $self->{animspeed};
316	$self->{face_widget}->set_tooltip (	442	$self->{face_widget}->set_tooltip (
317	"<b>Face/Animation.</b>\n"	443	"<b>Face/Animation.</b>\n"
318	. "Item uses face #$self->{face}. "	444	. "Item uses face #$self->{face}. "
319	. ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")	445	. ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
320	. "\n\n$tooltip_std"	446	. "\n\n$tooltip_std"
321	);	447	);
322		448
323	$self->{desc_widget} \|\|= new CFClient::UI::Label	449	$self->{desc_widget} \|\|= new CFPlus::UI::Label
324	can_events => 1,	450	can_events => 1,
325	can_hover => 1,	451	can_hover => 1,
326	ellipsise => 2,	452	ellipsise => 2,
327	xalign => 0,	453	align => -1,
328	connect_button_down => $button_cb,	454	on_button_down => $button_cb,
329	;	455	;
330	my $desc = CFClient::Item::desc_string $self;	456	my $desc = CFPlus::Item::desc_string $self;
		457	$self->{desc_widget}{bg} = $bg;
331	$self->{desc_widget}->set_text ($desc);	458	$self->{desc_widget}->set_text ($desc);
332	$self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");	459	$self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
333		460
334	$self->{weight_widget} \|\|= new CFClient::UI::Label	461	$self->{weight_widget} \|\|= new CFPlus::UI::Label
335	can_events => 1,	462	can_events => 1,
336	can_hover => 1,	463	can_hover => 1,
337	ellipsise => 0,	464	ellipsise => 0,
338	xalign => 0.5,	465	align => 0,
339	connect_button_down => $button_cb,	466	on_button_down => $button_cb,
340	;	467	;
		468	$self->{weight_widget}{bg} = $bg;
341	$self->{weight_widget}->set_text (CFClient::Item::weight_string $self);	469	$self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
342
343	$self->{weight_widget}->set_tooltip (	470	$self->{weight_widget}->set_tooltip (
344	"<b>Weight</b>.\n"	471	"<b>Weight</b>.\n"
345	. ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")	472	. ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
346	. ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")	473	. ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
347	. "\n\n$tooltip_std"	474	. "\n\n$tooltip_std"
348	);	475	);
349	}	476	}
350		477
351	package CFClient::Texture;
352
353	use strict;
354
355	use Scalar::Util;
356
357	use CFClient::OpenGL;
358
359	my %TEXTURES;
360
361	sub new {
362	my ($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;	478	1;
543		479
544	=back	480	=back
545		481
546	=head1 AUTHOR	482	=head1 AUTHOR

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Comparing deliantra/Deliantra-Client/DC.pm (file contents): Revision 1.67 by root, Thu May 25 21:36:44 2006 UTC vs. Revision 1.125 by root, Wed Oct 18 12:53:45 2006 UTC

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Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.67 by root, Thu May 25 21:36:44 2006 UTC vs.
Revision 1.125 by root, Wed Oct 18 12:53:45 2006 UTC