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

Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.110 by root, Sun Jul 30 17:43:26 2006 UTC vs.
Revision 1.141 by root, Fri Apr 6 21:53:56 2007 UTC

…		…
12		12
13	=cut	13	=cut
14		14
15	package CFPlus;	15	package CFPlus;
16		16
		17	use Carp ();
		18
17	BEGIN {	19	BEGIN {
18	$VERSION = '0.1';	20	$VERSION = '0.97';
19		21
20	use XSLoader;	22	use XSLoader;
21	XSLoader::load "CFPlus", $VERSION;	23	XSLoader::load "CFPlus", $VERSION;
22	}	24	}
23		25
24	use utf8;	26	use utf8;
25		27
26	use Carp ();
27	use AnyEvent ();	28	use AnyEvent ();
28	use BerkeleyDB;
29	use Pod::POM ();	29	use Pod::POM ();
30	use Scalar::Util ();	30	use File::Path ();
31	use Storable (); # finally	31	use Storable (); # finally
32		32	use Fcntl ();
33	our %STAT_TOOLTIP = (
34	Str => "<b>Physical Strength</b>, determines damage dealt with weapons, how much you can carry, and how often you can attack",
35	Dex => "<b>Dexterity</b>, your physical agility. Determines chance of being hit and affects armor class and speed",
36	Con => "<b>Constitution</b>, physical health and toughness. Determines how many healthpoints you can have",
37	Int => "<b>Intelligence</b>, your ability to learn and use skills and incantations (both prayers and magic) and determines how much spell points you can have",
38	Wis => "<b>Wisdom</b>, the ability to learn and use divine magic (prayers). Determines how many grace points you can have",
39	Pow => "<b>Power</b>, your magical potential. Influences the strength of spell effects, and also how much your spell and grace points increase when leveling up",
40	Cha => "<b>Charisma</b>, how well you are received by NPCs. Affects buying and selling prices in shops.",
41
42	Wc => "<b>Weapon Class</b>, effectiveness of melee/missile attacks. Lower is more potent. Current weapon, level and Str are some things which effect the value of Wc. The value of Wc may range between 25 and -72.",
43	Ac => "<b>Armour Class</b>, how protected you are from being hit by any attack. Lower values are better. Ac is based on your race and is modified by the Dex and current armour worn. For characters that cannot wear armour, Ac improves as their level increases.",
44	Dam => "<b>Damage</b>, how much damage your melee/missile attack inflicts. Higher values indicate a greater amount of damage will be inflicted with each attack.",
45	Arm => "<b>Armour</b>, how much damage (from physical attacks) will be subtracted from successful hits made upon you. This value ranges between 0 to 99%. Current armour worn primarily determines Arm value. This is the same as the physical resistance.",
46	Spd => "<b>Speed</b>, how fast you can move. The value of speed may range between nearly 0 (\"very slow\") to higher than 5 (\"lightning fast\"). Base speed is determined from the Dex and modified downward proportionally by the amount of weight carried which exceeds the Max Carry limit. The armour worn also sets the upper limit on speed.",
47	WSp => "<b>Weapon Speed</b>, how many attacks you may make per unit of time (0.120s). Higher values indicate faster attack speed. Current weapon and Dex effect the value of weapon speed.",
48	);
49
50	=item guard { BLOCK }
51
52	Returns an object that executes the given block as soon as it is destroyed.
53
54	=cut
55
56	sub guard(&) {
57	bless \(my $cb = $_[0]), "CFPlus::Guard"
58	}
59
60	sub CFPlus::Guard::DESTROY {
61	${$_[0]}->()
62	}
63
64	sub asxml($) {
65	local $_ = $_[0];
66
67	s/&/&/g;
68	s/>/>/g;
69	s/</</g;
70
71	$_
72	}
73
74	package CFPlus::Database;
75
76	our @ISA = BerkeleyDB::Btree::;
77
78	sub get($$) {
79	my $data;
80
81	$_[0]->db_get ($_[1], $data) == 0
82	? $data
83	: ()
84	}
85
86	my %DB_SYNC;
87
88	sub put($$$) {
89	my ($db, $key, $data) = @_;
90
91	$DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
92
93	$db->db_put ($key => $data)
94	}
95
96	package CFPlus;
97
98	sub find_rcfile($) {
99	my $path;
100
101	for (grep !ref, @INC) {
102	$path = "$_/CFPlus/resources/$_[0]";
103	return $path if -r $path;
104	}
105
106	die "FATAL: can't find required file $_[0]\n";
107	}
108		33
109	BEGIN {	34	BEGIN {
110	use Crossfire::Protocol::Base ();	35	use Crossfire::Protocol::Base ();
111	*to_json = \&Crossfire::Protocol::Base::to_json;	36	*to_json = \&Crossfire::Protocol::Base::to_json;
112	*from_json = \&Crossfire::Protocol::Base::from_json;	37	*from_json = \&Crossfire::Protocol::Base::from_json;
		38	}
		39
		40	=item guard { BLOCK }
		41
		42	Returns an object that executes the given block as soon as it is destroyed.
		43
		44	=cut
		45
		46	sub guard(&) {
		47	bless \(my $cb = $_[0]), "CFPlus::Guard"
		48	}
		49
		50	sub CFPlus::Guard::DESTROY {
		51	${$_[0]}->()
		52	}
		53
		54	=item shorten $string[, $maxlength]
		55
		56	=cut
		57
		58	sub shorten($;$) {
		59	my ($str, $len) = @_;
		60	substr $str, $len, (length $str), "..." if $len + 3 <= length $str;
		61	$str
		62	}
		63
		64	sub asxml($) {
		65	local $_ = $_[0];
		66
		67	s/&/&/g;
		68	s/>/>/g;
		69	s/</</g;
		70
		71	$_
		72	}
		73
		74	sub socketpipe() {
		75	socketpair my $fh1, my $fh2, Socket::AF_UNIX, Socket::SOCK_STREAM, Socket::PF_UNSPEC
		76	or die "cannot establish bidirectional pipe: $!\n";
		77
		78	($fh1, $fh2)
		79	}
		80
		81	sub background(&;&) {
		82	my ($bg, $cb) = @_;
		83
		84	my ($fh_r, $fh_w) = CFPlus::socketpipe;
		85
		86	my $pid = fork;
		87
		88	if (defined $pid && !$pid) {
		89	local $SIG{__DIE__};
		90
		91	open STDOUT, ">&", $fh_w;
		92	open STDERR, ">&", $fh_w;
		93	close $fh_r;
		94	close $fh_w;
		95
		96	$\| = 1;
		97
		98	eval { $bg->() };
		99
		100	if ($@) {
		101	my $msg = $@;
		102	$msg =~ s/\n+/\n/;
		103	warn "FATAL: $msg";
		104	CFPlus::_exit 1;
		105	}
		106
		107	# win32 is fucked up, of course. exit will clean stuff up,
		108	# which destroys our database etc. _exit will exit ALL
		109	# forked processes, because of the dreaded fork emulation.
		110	CFPlus::_exit 0;
		111	}
		112
		113	close $fh_w;
		114
		115	my $buffer;
		116
		117	my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub {
		118	unless (sysread $fh_r, $buffer, 4096, length $buffer) {
		119	undef $w;
		120	$cb->();
		121	return;
		122	}
		123
		124	while ($buffer =~ s/^(.*)\n//) {
		125	my $line = $1;
		126	$line =~ s/\s+$//;
		127	utf8::decode $line;
		128	if ($line =~ /^\x{e877}json_msg (.*)$/s) {
		129	$cb->(JSON::XS->new->allow_nonref->decode ($1));
		130	} else {
		131	::message ({
		132	markup => "background($pid): " . CFPlus::asxml $line,
		133	});
		134	}
		135	}
		136	});
		137	}
		138
		139	sub background_msg {
		140	my ($msg) = @_;
		141
		142	$msg = "\x{e877}json_msg " . JSON::XS->new->allow_nonref->encode ($msg);
		143	$msg =~ s/\n//g;
		144	utf8::encode $msg;
		145	print $msg, "\n";
		146	}
		147
		148	package CFPlus;
		149
		150	sub find_rcfile($) {
		151	my $path;
		152
		153	for (grep !ref, @INC) {
		154	$path = "$_/CFPlus/resources/$_[0]";
		155	return $path if -r $path;
		156	}
		157
		158	die "FATAL: can't find required file $_[0]\n";
113	}	159	}
114		160
115	sub read_cfg {	161	sub read_cfg {
116	my ($file) = @_;	162	my ($file) = @_;
117		163
…		…
140	open my $fh, ">:utf8", $file	186	open my $fh, ">:utf8", $file
141	or return;	187	or return;
142	print $fh to_json $::CFG;	188	print $fh to_json $::CFG;
143	}	189	}
144		190
145	our $DB_ENV;	191	sub http_proxy {
		192	my @proxy = win32_proxy_info;
146		193
147	{	194	if (@proxy) {
148	use strict;	195	"http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0]
149		196	} elsif (exists $ENV{http_proxy}) {
150	mkdir "$Crossfire::VARDIR/cfplus", 0777;	197	$ENV{http_proxy}
151	my $recover = $BerkeleyDB::db_version >= 4.4	198	} else {
152	? eval "DB_REGISTER \| DB_RECOVER"	199	()
153	: 0;	200	}
154
155	$DB_ENV = new BerkeleyDB::Env
156	-Home => "$Crossfire::VARDIR/cfplus",
157	-Cachesize => 1_000_000,
158	-ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
159	# -ErrPrefix => "DATABASE",
160	-Verbose => 1,
161	-Flags => DB_CREATE \| DB_RECOVER \| DB_INIT_MPOOL \| DB_INIT_LOCK \| DB_INIT_TXN \| $recover,
162	-SetFlags => DB_AUTO_COMMIT \| DB_LOG_AUTOREMOVE,
163	or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
164	}	201	}
165		202
166	sub db_table($) {	203	sub set_proxy {
		204	my $proxy = http_proxy
		205	or return;
		206
		207	$ENV{http_proxy} = $proxy;
		208	}
		209
		210	sub lwp_useragent {
		211	require LWP::UserAgent;
		212
		213	CFPlus::set_proxy;
		214
		215	my $ua = LWP::UserAgent->new (
		216	agent => "cfplus $VERSION",
		217	keep_alive => 1,
		218	env_proxy => 1,
		219	timeout => 30,
		220	);
		221	}
		222
		223	sub lwp_check($) {
167	my ($table) = @_;	224	my ($res) = @_;
168		225
169	$table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;	226	$res->is_error
		227	and die $res->status_line;
170		228
171	new CFPlus::Database	229	$res
172	-Env => $DB_ENV,	230	}
173	-Filename => $table,	231
174	# -Filename => "database",	232	sub fh_nonblocking($$) {
175	# -Subname => $table,	233	my ($fh, $nb) = @_;
176	-Property => DB_CHKSUM,	234
177	-Flags => DB_CREATE \| DB_UPGRADE,	235	if ($^O =~ /Win32/) {
178	or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"	236	$nb = ! ! $nb;
		237	ioctl $fh, 0x8004667e, $nb; # FIONBIO
		238	} else {
		239	fcntl $fh, &Fcntl::F_SETFL, $nb ? &Fcntl::O_NONBLOCK : 0;
		240	}
		241
179	}	242	}
180		243
181	package CFPlus::Layout;	244	package CFPlus::Layout;
182		245
183	$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {	246	$CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Layout"} = sub {
184	reset_glyph_cache;	247	reset_glyph_cache;
185	};	248	};
186		249
187	package CFPlus::Item;
188
189	use strict;
190	use Crossfire::Protocol::Constants;
191
192	my $last_enter_count = 1;
193
194	sub desc_string {
195	my ($self) = @_;
196
197	my $desc =
198	$self->{nrof} < 2
199	? $self->{name}
200	: "$self->{nrof} × $self->{name_pl}";
201
202	$self->{flags} & F_OPEN
203	and $desc .= " (open)";
204	$self->{flags} & F_APPLIED
205	and $desc .= " (applied)";
206	$self->{flags} & F_UNPAID
207	and $desc .= " (unpaid)";
208	$self->{flags} & F_MAGIC
209	and $desc .= " (magic)";
210	$self->{flags} & F_CURSED
211	and $desc .= " (cursed)";
212	$self->{flags} & F_DAMNED
213	and $desc .= " (damned)";
214	$self->{flags} & F_LOCKED
215	and $desc .= " *";
216
217	$desc
218	}
219
220	sub weight_string {
221	my ($self) = @_;
222
223	my $weight = ($self->{nrof} \|\| 1) * $self->{weight};
224
225	$weight < 0 ? "?" : $weight * 0.001
226	}
227
228	sub do_n_dialog {
229	my ($cb) = @_;
230
231	my $w = new CFPlus::UI::FancyFrame
232	on_delete => sub { $_[0]->destroy; 1 },
233	has_close_button => 1,
234	;
235
236	$w->add (my $vb = new CFPlus::UI::VBox x => "center", y => "center");
237	$vb->add (new CFPlus::UI::Label text => "Enter item count:");
238	$vb->add (my $entry = new CFPlus::UI::Entry
239	text => $last_enter_count,
240	on_activate => sub {
241	my ($entry) = @_;
242	$last_enter_count = $entry->get_text;
243	$cb->($last_enter_count);
244	$w->hide;
245	$w->destroy;
246
247	0
248	},
249	on_escape => sub { $w->destroy; 1 },
250	);
251	$entry->grab_focus;
252	$w->show;
253	}
254
255	sub update_widgets {
256	my ($self) = @_;
257
258	# necessary to avoid cyclic references
259	Scalar::Util::weaken $self;
260
261	my $button_cb = sub {
262	my (undef, $ev, $x, $y) = @_;
263
264	my $targ = $::CONN->{player}{tag};
265
266	if ($self->{container} == $::CONN->{player}{tag}) {
267	$targ = $::CONN->{open_container};
268	}
269
270	if (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 1) {
271	$::CONN->send ("move $targ $self->{tag} 0")
272	if $targ \|\| !($self->{flags} & F_LOCKED);
273	} elsif (($ev->{mod} & CFPlus::KMOD_SHIFT) && $ev->{button} == 2) {
274	$self->{flags} & F_LOCKED
275	? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
276	: $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
277	} elsif ($ev->{button} == 1) {
278	$::CONN->send ("examine $self->{tag}");
279	} elsif ($ev->{button} == 2) {
280	$::CONN->send ("apply $self->{tag}");
281	} elsif ($ev->{button} == 3) {
282	my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
283	if ($self->{container} == $::CONN->{open_container}) {
284	$move_prefix = "take";
285	}
286
287	my @menu_items = (
288	["examine", sub { $::CONN->send ("examine $self->{tag}") }],
289	["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
290	["ignite/thaw", # first try of an easier use of flint&steel
291	sub {
292	$::CONN->send ("mark ". pack "N", $self->{tag});
293	$::CONN->send ("command apply flint and steel");
294	}
295	],
296	["inscribe", # first try of an easier use of flint&steel
297	sub {
298	&::open_string_query ("Text to inscribe", sub {
299	my ($entry, $txt) = @_;
300	$::CONN->send ("mark ". pack "N", $self->{tag});
301	$::CONN->send ("command use_skill inscription $txt");
302	});
303	}
304	],
305	["apply", sub { $::CONN->send ("apply $self->{tag}") }],
306	(
307	$self->{flags} & F_LOCKED
308	? (
309	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
310	)
311	: (
312	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
313	["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
314	["$move_prefix <n>",
315	sub {
316	do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
317	}
318	]
319	)
320	),
321	);
322
323	CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
324	}
325
326	1
327	};
328
329	my $tooltip_std = "<small>"
330	. "Left click - examine item\n"
331	. "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
332	. "Middle click - apply\n"
333	. "Shift-Middle click - lock/unlock\n"
334	. "Right click - further options"
335	. "</small>\n";
336
337	my $bg = $self->{flags} & F_CURSED ? [1 , 0 , 0, 0.5]
338	: $self->{flags} & F_MAGIC ? [0.2, 0.2, 1, 0.5]
339	: undef;
340
341	$self->{face_widget} \|\|= new CFPlus::UI::Face
342	can_events => 1,
343	can_hover => 1,
344	anim => $self->{anim},
345	animspeed => $self->{animspeed}, # TODO# must be set at creation time
346	on_button_down => $button_cb,
347	;
348	$self->{face_widget}{bg} = $bg;
349	$self->{face_widget}{face} = $self->{face};
350	$self->{face_widget}{anim} = $self->{anim};
351	$self->{face_widget}{animspeed} = $self->{animspeed};
352	$self->{face_widget}->set_tooltip (
353	"<b>Face/Animation.</b>\n"
354	. "Item uses face #$self->{face}. "
355	. ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
356	. "\n\n$tooltip_std"
357	);
358
359	$self->{desc_widget} \|\|= new CFPlus::UI::Label
360	can_events => 1,
361	can_hover => 1,
362	ellipsise => 2,
363	align => -1,
364	on_button_down => $button_cb,
365	;
366	my $desc = CFPlus::Item::desc_string $self;
367	$self->{desc_widget}{bg} = $bg;
368	$self->{desc_widget}->set_text ($desc);
369	$self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
370
371	$self->{weight_widget} \|\|= new CFPlus::UI::Label
372	can_events => 1,
373	can_hover => 1,
374	ellipsise => 0,
375	align => 0,
376	on_button_down => $button_cb,
377	;
378	$self->{weight_widget}{bg} = $bg;
379	$self->{weight_widget}->set_text (CFPlus::Item::weight_string $self);
380	$self->{weight_widget}->set_tooltip (
381	"<b>Weight</b>.\n"
382	. ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
383	. ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
384	. "\n\n$tooltip_std"
385	);
386	}
387
388	1;	250	1;
389		251
390	=back	252	=back
391		253
392	=head1 AUTHOR	254	=head1 AUTHOR

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/DC.pm (file contents): Revision 1.110 by root, Sun Jul 30 17:43:26 2006 UTC vs. Revision 1.141 by root, Fri Apr 6 21:53:56 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.110 by root, Sun Jul 30 17:43:26 2006 UTC vs.
Revision 1.141 by root, Fri Apr 6 21:53:56 2007 UTC