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

Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.37 by root, Sun Apr 16 07:25:29 2006 UTC vs.
Revision 1.122 by root, Sun Oct 1 14:48:50 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;
22	}	24	}
23		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	};
		33	}
		34
		35	use utf8;
		36
24	use AnyEvent;	37	use AnyEvent ();
25	use BerkeleyDB;	38	use BerkeleyDB;
26	use SDL::OpenGL;	39	use Pod::POM ();
		40	use Scalar::Util ();
		41	use Storable (); # finally
27		42
28	our %GL_EXT;	43	=item guard { BLOCK }
29	our $GL_VERSION;
30		44
31	our $GL_NPOT;	45	Returns an object that executes the given block as soon as it is destroyed.
32		46
33	sub gl_init {	47	=cut
34	$GL_VERSION = gl_version * 1;
35	%GL_EXT = map +($_ => 1), split /\s+/, gl_extensions;
36		48
37	$GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} \|\| $GL_VERSION >= 2;	49	sub guard(&) {
38		50	bless \(my $cb = $_[0]), "CFPlus::Guard"
39	glEnable GL_TEXTURE_2D;
40	glEnable GL_COLOR_MATERIAL;
41	glShadeModel GL_FLAT;
42	glDisable GL_DEPTH_TEST;
43	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
44
45	glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST;
46
47	CFClient::Texture::restore_state ();
48	}	51	}
49		52
50	sub find_rcfile($) {	53	sub CFPlus::Guard::DESTROY {
51	my $path;	54	${$_[0]}->()
52
53	for (@INC) {
54	$path = "$_/CFClient/resources/$_[0]";
55	return $path if -r $path;
56	}
57
58	die "FATAL: can't find required file $_[0]\n";
59	}	55	}
60		56
61	sub read_cfg {	57	sub asxml($) {
62	my ($file) = @_;	58	local $_ = $_[0];
63		59
64	open CFG, $file	60	s/&/&/g;
65	or return;	61	s/>/>/g;
		62	s/</</g;
66		63
67	my $CFG;	64	$_
68
69	local $/;
70	$CFG = eval <CFG>;
71
72	$::CFG = $CFG;
73
74	close CFG;
75	}	65	}
76		66
77	sub write_cfg {
78	my ($file) = @_;
79
80	open CFG, ">$file"
81	or return;
82
83	{
84	require Data::Dumper;
85	local $Data::Dumper::Purity = 1;
86	$::CFG->{VERSION} = $::VERSION;
87	print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]);
88	}
89
90	close CFG;
91	}
92
93	mkdir "$Crossfire::VARDIR/pclient", 0777;
94
95	our $DB_ENV = new BerkeleyDB::Env
96	-Home => "$Crossfire::VARDIR/pclient",
97	-Cachesize => 1_000_000,
98	-ErrFile => "/proc/self/fd/2",
99	-ErrPrefix => "DATABASE",
100	-Verbose => 1,
101	-Flags => DB_CREATE \| DB_JOINENV \| DB_RECOVER_FATAL \| DB_INIT_MPOOL \| DB_INIT_LOCK \| DB_INIT_TXN,
102	or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error";
103
104	sub db_table($) {
105	new CFClient::Database
106	-Env => $DB_ENV,
107	-Filename => "database",
108	-Subname => $_[0],
109	-Flags => DB_CREATE \| DB_UPGRADE,
110	or die "unable to create/open database table $_[0]: $BerkeleyDB::Error";
111	}
112
113	package CFClient::Database;	67	package CFPlus::Database;
114		68
115	our @ISA = BerkeleyDB::Btree::;	69	our @ISA = BerkeleyDB::Btree::;
116		70
117	sub get($$) {	71	sub get($$) {
118	my $data;	72	my $data;
125	my %DB_SYNC;	79	my %DB_SYNC;
126		80
127	sub put($$$) {	81	sub put($$$) {
128	my ($db, $key, $data) = @_;	82	my ($db, $key, $data) = @_;
129		83
		84	my $hkey = $db + 0;
		85	Scalar::Util::weaken $db;
130	$DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });	86	$DB_SYNC{$hkey} \|\|= AnyEvent->timer (after => 5, cb => sub {
		87	delete $DB_SYNC{$hkey};
		88	$db->db_sync if $db;
		89	});
131		90
132	$db->db_put ($key => $data)	91	$db->db_put ($key => $data)
133	}	92	}
134		93
135	package CFClient::Texture;	94	package CFPlus;
		95
		96	sub find_rcfile($) {
		97	my $path;
		98
		99	for (grep !ref, @INC) {
		100	$path = "$_/CFPlus/resources/$_[0]";
		101	return $path if -r $path;
		102	}
		103
		104	die "FATAL: can't find required file $_[0]\n";
		105	}
		106
		107	BEGIN {
		108	use Crossfire::Protocol::Base ();
		109	*to_json = \&Crossfire::Protocol::Base::to_json;
		110	*from_json = \&Crossfire::Protocol::Base::from_json;
		111	}
		112
		113	sub read_cfg {
		114	my ($file) = @_;
		115
		116	open my $fh, $file
		117	or return;
		118
		119	local $/;
		120	my $CFG = <$fh>;
		121
		122	if ($CFG =~ /^---/) { ## TODO compatibility cruft, remove
		123	require YAML;
		124	utf8::decode $CFG;
		125	$::CFG = YAML::Load ($CFG);
		126	} elsif ($CFG =~ /^\{/) {
		127	$::CFG = from_json $CFG;
		128	} else {
		129	$::CFG = eval $CFG; ## todo comaptibility cruft
		130	}
		131	}
		132
		133	sub write_cfg {
		134	my ($file) = @_;
		135
		136	$::CFG->{VERSION} = $::VERSION;
		137
		138	open my $fh, ">:utf8", $file
		139	or return;
		140	print $fh to_json $::CFG;
		141	}
		142
		143	sub http_proxy {
		144	my @proxy = win32_proxy_info;
		145
		146	if (@proxy) {
		147	"http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
		148	} elsif (exists $ENV{http_proxy}) {
		149	$ENV{http_proxy}
		150	} else {
		151	()
		152	}
		153	}
		154
		155	sub set_proxy {
		156	my $proxy = http_proxy
		157	or return;
		158
		159	$ENV{http_proxy} = $proxy;
		160	}
		161
		162	our $DB_ENV;
		163	our $DB_STATE;
		164
		165	sub db_table($) {
		166	my ($table) = @_;
		167
		168	$table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
		169
		170	new CFPlus::Database
		171	-Env => $DB_ENV,
		172	-Filename => $table,
		173	# -Filename => "database",
		174	# -Subname => $table,
		175	-Property => DB_CHKSUM,
		176	-Flags => DB_CREATE \| DB_UPGRADE,
		177	or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
		178	}
		179
		180	{
		181	use strict;
		182
		183	mkdir "$Crossfire::VARDIR/cfplus", 0777;
		184	my $recover = $BerkeleyDB::db_version >= 4.4
		185	? eval "DB_REGISTER \| DB_RECOVER"
		186	: 0;
		187
		188	$DB_ENV = new BerkeleyDB::Env
		189	-Home => "$Crossfire::VARDIR/cfplus",
		190	-Cachesize => 1_000_000,
		191	-ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
		192	# -ErrPrefix => "DATABASE",
		193	-Verbose => 1,
		194	-Flags => DB_CREATE \| DB_RECOVER \| DB_INIT_MPOOL \| DB_INIT_LOCK \| DB_INIT_TXN \| $recover,
		195	-SetFlags => DB_AUTO_COMMIT \| DB_LOG_AUTOREMOVE,
		196	or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
		197
		198	$DB_STATE = db_table "state";
		199	}
		200
		201	package CFPlus::Layout;
		202
		203	$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
		204	reset_glyph_cache;
		205	};
		206
		207	package CFPlus::Item;
136		208
137	use strict;	209	use strict;
		210	use Crossfire::Protocol::Constants;
138		211
139	use Scalar::Util;	212	my $last_enter_count = 1;
140		213
141	use SDL::OpenGL;	214	sub desc_string {
142
143	my %TEXTURES;
144
145	sub new {
146	my ($class, %data) = @_;
147
148	my $self = bless {
149	internalformat => GL_RGBA,
150	format => GL_RGBA,
151	type => GL_UNSIGNED_BYTE,
152	%data,
153	}, $class;
154
155	Scalar::Util::weaken ($TEXTURES{$self+0} = $self);
156
157	$self->upload;
158
159	$self
160	}
161
162	sub new_from_image {
163	my ($class, $image, %arg) = @_;
164
165	$class->new (image => $image, %arg)
166	}
167
168	sub new_from_file {
169	my ($class, $path) = @_;
170
171	open my $fh, "<:raw", $path
172	or die "$path: $!";
173
174	local $/;
175	$class->new_from_image (<$fh>)
176	}
177
178	#sub new_from_surface {
179	# my ($class, $surface) = @_;
180	#
181	# $surface->rgba;
182	#
183	# $class->new (
184	# data => $surface->pixels,
185	# w => $surface->width,
186	# h => $surface->height,
187	# )
188	#}
189
190	sub new_from_layout {
191	my ($class, $layout) = @_;
192
193	my ($w, $h, $data) = $layout->render;
194
195	$class->new (
196	w => $w,
197	h => $h,
198	data => $data,
199	internalformat => GL_ALPHA4,
200	format => GL_ALPHA,
201	type => GL_UNSIGNED_BYTE,
202	)
203	}
204
205	sub new_from_opengl {
206	my ($class, $w, $h, $cb) = @_;
207
208	$class->new (w => $w, h => $h, render_cb => $cb)
209	}
210
211	sub topot {
212	(grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0]
213	}
214
215	sub upload {
216	my ($self) = @_;	215	my ($self) = @_;
217		216
218	return unless $GL_VERSION;	217	my $desc =
		218	$self->{nrof} < 2
		219	? $self->{name}
		220	: "$self->{nrof} × $self->{name_pl}";
219		221
220	my $data;	222	$self->{flags} & F_OPEN
		223	and $desc .= " (open)";
		224	$self->{flags} & F_APPLIED
		225	and $desc .= " (applied)";
		226	$self->{flags} & F_UNPAID
		227	and $desc .= " (unpaid)";
		228	$self->{flags} & F_MAGIC
		229	and $desc .= " (magic)";
		230	$self->{flags} & F_CURSED
		231	and $desc .= " (cursed)";
		232	$self->{flags} & F_DAMNED
		233	and $desc .= " (damned)";
		234	$self->{flags} & F_LOCKED
		235	and $desc .= " *";
221		236
222	if (exists $self->{data}) {	237	$desc
223	$data = $self->{data};	238	}
224		239
225	} elsif (exists $self->{render_cb}) {	240	sub weight_string {
226	glViewport 0, 0, $self->{w}, $self->{h};	241	my ($self) = @_;
227	glMatrixMode GL_PROJECTION;
228	glLoadIdentity;
229	glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
230	glMatrixMode GL_MODELVIEW;
231	glLoadIdentity;
232	$self->{render_cb}->($self, $self->{w}, $self->{h});
233		242
234	} else {	243	my $weight = ($self->{nrof} \|\| 1) * $self->{weight};
235	($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type})	244
236	= CFClient::load_image_inline $self->{image};	245	$weight < 0 ? "?" : $weight * 0.001
		246	}
		247
		248	sub do_n_dialog {
		249	my ($cb) = @_;
		250
		251	my $w = new CFPlus::UI::Toplevel
		252	on_delete => sub { $_[0]->destroy; 1 },
		253	has_close_button => 1,
237	}	254	;
238		255
239	my ($tw, $th) = @$self{qw(w h)};	256	$w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
		257	$vb->add (new CFPlus::UI::Label text => "Enter item count:");
		258	$vb->add (my $entry = new CFPlus::UI::Entry
		259	text => $last_enter_count,
		260	on_activate => sub {
		261	my ($entry) = @_;
		262	$last_enter_count = $entry->get_text;
		263	$cb->($last_enter_count);
		264	$w->hide;
		265	$w->destroy;
240		266
241	unless ($tw && $th) {	267	0
242	$tw = $th = 1;	268	},
243	$data = "\x00" x 64;	269	on_escape => sub { $w->destroy; 1 },
244	}	270	);
		271	$entry->grab_focus;
		272	$w->show;
		273	}
245		274
246	$self->{minified} = [CFClient::average $tw, $th, $data]	275	sub update_widgets {
247	if $self->{minify};	276	my ($self) = @_;
248		277
249	unless ($GL_NPOT) {	278	# necessary to avoid cyclic references
250	# TODO: does not work for zero-sized textures	279	Scalar::Util::weaken $self;
251	$tw = topot $tw;
252	$th = topot $th;
253		280
254	if ($tw != $self->{w} \|\| $th != $self->{h} && defined $data) {	281	my $button_cb = sub {
255	my $bpp = (length $data) / ($self->{w} * $self->{h});	282	my (undef, $ev, $x, $y) = @_;
256	$data = pack "(a" . ($tw * $bpp) . ")*",	283
257	unpack "(a" . ($self->{w} * $bpp) . ")*", $data;	284	my $targ = $::CONN->{player}{tag};
258	$data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h});	285
		286	if ($self->{container} == $::CONN->{player}{tag}) {
		287	$targ = $::CONN->{open_container};
259	}	288	}
		289
		290	if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
		291	$::CONN->send ("move $targ $self->{tag} 0")
		292	if $targ \|\| !($self->{flags} & F_LOCKED);
		293	} elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
		294	$self->{flags} & F_LOCKED
		295	? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
		296	: $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
		297	} elsif ($ev->{button} == 1) {
		298	$::CONN->send ("examine $self->{tag}");
		299	} elsif ($ev->{button} == 2) {
		300	$::CONN->send ("apply $self->{tag}");
		301	} elsif ($ev->{button} == 3) {
		302	my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
		303	if ($self->{container} == $::CONN->{open_container}) {
		304	$move_prefix = "take";
		305	}
		306
		307	my @menu_items = (
		308	["examine", sub { $::CONN->send ("examine $self->{tag}") }],
		309	["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
		310	["ignite/thaw", # first try of an easier use of flint&steel
		311	sub {
		312	$::CONN->send ("mark ". pack "N", $self->{tag});
		313	$::CONN->send ("command apply flint and steel");
		314	}
		315	],
		316	["inscribe", # first try of an easier use of flint&steel
		317	sub {
		318	&::open_string_query ("Text to inscribe", sub {
		319	my ($entry, $txt) = @_;
		320	$::CONN->send ("mark ". pack "N", $self->{tag});
		321	$::CONN->send ("command use_skill inscription $txt");
		322	});
		323	}
		324	],
		325	["rename", # first try of an easier use of flint&steel
		326	sub {
		327	&::open_string_query ("Rename item to:", sub {
		328	my ($entry, $txt) = @_;
		329	$::CONN->send ("mark ". pack "N", $self->{tag});
		330	$::CONN->send ("command rename to <$txt>");
		331	}, $self->{name},
		332	"If you input no name or erase the current custom name, the custom name will be unset");
		333	}
		334	],
		335	["apply", sub { $::CONN->send ("apply $self->{tag}") }],
		336	(
		337	$self->{flags} & F_LOCKED
		338	? (
		339	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
		340	)
		341	: (
		342	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
		343	["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
		344	["$move_prefix <n>",
		345	sub {
		346	do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
		347	}
		348	]
		349	)
		350	),
		351	);
		352
		353	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
		354	}
		355
		356	1
260	}	357	};
261		358
262	$self->{s} = $self->{w} / $tw;	359	my $tooltip_std = "<small>"
263	$self->{t} = $self->{h} / $th;	360	. "Left click - examine item\n"
		361	. "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
		362	. "Middle click - apply\n"
		363	. "Shift-Middle click - lock/unlock\n"
		364	. "Right click - further options"
		365	. "</small>\n";
264		366
265	$self->{name} \|\|= (glGenTextures 1)->[0];	367	my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
		368	: $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
		369	: undef;
266		370
267	glBindTexture GL_TEXTURE_2D, $self->{name};	371	$self->{face_widget} \|\|= new CFPlus::UI::Face
268		372	can_events => 1,
269	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR;	373	can_hover => 1,
270	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR;	374	anim => $self->{anim},
271	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP;	375	animspeed => $self->{animspeed}, # TODO# must be set at creation time
272	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP;	376	on_button_down => $button_cb,
		377	;
		378	$self->{face_widget}{bg} = $bg;
		379	$self->{face_widget}{face} = $self->{face};
		380	$self->{face_widget}{anim} = $self->{anim};
		381	$self->{face_widget}{animspeed} = $self->{animspeed};
		382	$self->{face_widget}->set_tooltip (
		383	"<b>Face/Animation.</b>\n"
		384	. "Item uses face #$self->{face}. "
		385	. ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
		386	. "\n\n$tooltip_std"
		387	);
273		388
274	if (defined $data) {	389	$self->{desc_widget} \|\|= new CFPlus::UI::Label
275	glTexImage2D GL_TEXTURE_2D, 0,	390	can_events => 1,
276	$self->{internalformat},	391	can_hover => 1,
277	$tw, $th, # need to pad texture first	392	ellipsise => 2,
278	0,	393	align => -1,
279	$self->{format},	394	on_button_down => $button_cb,
280	$self->{type},
281	$data;
282	glGetError and die;
283	} else {
284	glCopyTexImage2D GL_TEXTURE_2D, 0,
285	$self->{internalformat},
286	0, 0,
287	$tw, $th,
288	0;
289	glGetError and die "glCopyTexImage2D $tw,$th";
290	}	395	;
291	}	396	my $desc = CFPlus::Item::desc_string $self;
		397	$self->{desc_widget}{bg} = $bg;
		398	$self->{desc_widget}->set_text ($desc);
		399	$self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
292		400
293	sub DESTROY {	401	$self->{weight_widget} \|\|= new CFPlus::UI::Label
294	my ($self) = @_;	402	can_events => 1,
295		403	can_hover => 1,
296	delete $TEXTURES{$self+0};	404	ellipsise => 0,
297		405	align => 0,
298	glDeleteTextures delete $self->{name}	406	on_button_down => $button_cb,
299	if $self->{name};	407	;
		408	$self->{weight_widget}{bg} = $bg;
		409	$self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
		410	$self->{weight_widget}->set_tooltip (
		411	"<b>Weight</b>.\n"
		412	. ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
		413	. ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
		414	. "\n\n$tooltip_std"
		415	);
300	}	416	}
301
302	sub restore_state{
303	$_->upload
304	for values %TEXTURES;
305	};
306		417
307	1;	418	1;
308		419
309	=back	420	=back
310		421

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Comparing deliantra/Deliantra-Client/DC.pm (file contents): Revision 1.37 by root, Sun Apr 16 07:25:29 2006 UTC vs. Revision 1.122 by root, Sun Oct 1 14:48:50 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.37 by root, Sun Apr 16 07:25:29 2006 UTC vs.
Revision 1.122 by root, Sun Oct 1 14:48:50 2006 UTC