[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 1.102 by root, Sat Jul 22 13:20:33 2006 UTC

…		…
24	use utf8;	24	use utf8;
25		25
26	use Carp ();	26	use Carp ();
27	use AnyEvent ();	27	use AnyEvent ();
28	use BerkeleyDB;	28	use BerkeleyDB;
		29	use Pod::POM ();
		30	use Scalar::Util ();
		31	use Storable (); # finally
29		32
30	use CFClient::OpenGL;	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.",
31		41
32	our %GL_EXT;	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.",
33	our $GL_VERSION;	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	);
34		49
35	our $GL_NPOT;	50	package CFClient::PodToPango;
36	our $GL_DEBUG = 1;
37		51
38	sub gl_init {	52	use base Pod::POM::View::Text;
39	$GL_VERSION = gl_version * 1;
40	%GL_EXT = map +($_ => 1), split /\s+/, gl_extensions;
41		53
42	$GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} \|\| $GL_VERSION >= 2;	54	our $VERSION = 1; # bump if resultant formatting changes
43	$GL_NPOT = 0 if gl_vendor =~ /ATI Technologies/; # ATI doesn't get it right...
44		55
45	glDisable GL_COLOR_MATERIAL;	56	our $indent = 0;
46	glShadeModel GL_FLAT;
47	glDisable GL_DITHER;
48	glDisable GL_DEPTH_TEST;
49	glDepthMask 0;
50	glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST;
51		57
52	CFClient::Texture::restore_state ();	58	*view_seq_code =
53	}	59	*view_seq_bold = sub { "<b>$_[1]</b>" };
		60	*view_seq_italic = sub { "<i>$_[1]</i>" };
		61	*view_seq_space =
		62	*view_seq_link =
		63	*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
54		64
55	sub gl_check {	65	sub view_seq_text {
56	return unless $GL_DEBUG;	66	my $text = $_[1];
57		67	$text =~ s/\s+/ /g;
58	if (my $error = glGetError) {	68	CFClient::UI::Label::escape ($text)
59	my ($format, @args) = @_;
60	Carp::cluck sprintf "opengl error %x while $format", $error, @args;
61	}
62	}	69	}
		70
		71	sub view_item {
		72	("\t" x ($indent / 4))
		73	. $_[1]->title->present ($_[0])
		74	. "\n\n"
		75	. $_[1]->content->present ($_[0])
		76	}
		77
		78	sub view_verbatim {
		79	(join "",
		80	map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n",
		81	split /\n/, CFClient::UI::Label::escape ($_[1]))
		82	. "\n"
		83	}
		84
		85	sub view_textblock {
		86	("\t" x ($indent / 2)) . "$_[1]\n\n"
		87	}
		88
		89	sub view_head1 {
		90	"\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
		91	. $_[1]->content->present ($_[0])
		92	};
		93
		94	sub view_head2 {
		95	"\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
		96	. $_[1]->content->present ($_[0])
		97	};
		98
		99	sub view_head3 {
		100	"\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
		101	. $_[1]->content->present ($_[0])
		102	};
		103
		104	sub view_over {
		105	local $indent = $indent + $_[1]->indent;
		106	$_[1]->content->present ($_[0])
		107	}
		108
		109	package CFClient::Database;
		110
		111	our @ISA = BerkeleyDB::Btree::;
		112
		113	sub get($$) {
		114	my $data;
		115
		116	$_[0]->db_get ($_[1], $data) == 0
		117	? $data
		118	: ()
		119	}
		120
		121	my %DB_SYNC;
		122
		123	sub put($$$) {
		124	my ($db, $key, $data) = @_;
		125
		126	$DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
		127
		128	$db->db_put ($key => $data)
		129	}
		130
		131	package CFClient;
63		132
64	sub find_rcfile($) {	133	sub find_rcfile($) {
65	my $path;	134	my $path;
66		135
67	for (grep !ref, @INC) {	136	for (grep !ref, @INC) {
…		…
102	}	171	}
103		172
104	close CFG;	173	close CFG;
105	}	174	}
106		175
		176	our $DB_ENV;
		177
		178	{
		179	use strict;
		180
107	mkdir "$Crossfire::VARDIR/pclient", 0777;	181	mkdir "$Crossfire::VARDIR/cfplus", 0777;
		182	my $recover = $BerkeleyDB::db_version >= 4.4
		183	? eval "DB_REGISTER \| DB_RECOVER"
		184	: 0;
108		185
109	our $DB_ENV = new BerkeleyDB::Env	186	$DB_ENV = new BerkeleyDB::Env
110	-Home => "$Crossfire::VARDIR/pclient",	187	-Home => "$Crossfire::VARDIR/cfplus",
111	-Cachesize => 1_000_000,	188	-Cachesize => 1_000_000,
112	-ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt",	189	-ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
113	# -ErrPrefix => "DATABASE",	190	# -ErrPrefix => "DATABASE",
114	-Verbose => 1,	191	-Verbose => 1,
115	-Flags => DB_CREATE \| DB_RECOVER \| DB_INIT_MPOOL \| DB_INIT_LOCK \| DB_INIT_TXN,	192	-Flags => DB_CREATE \| DB_RECOVER \| DB_INIT_MPOOL \| DB_INIT_LOCK \| DB_INIT_TXN \| $recover,
		193	-SetFlags => DB_AUTO_COMMIT \| DB_LOG_AUTOREMOVE,
116	or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error";	194	or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
		195	}
117		196
118	sub db_table($) {	197	sub db_table($) {
119	my ($table) = @_;	198	my ($table) = @_;
120		199
121	$table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;	200	$table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
122		201
123	new CFClient::Database	202	new CFClient::Database
124	-Env => $DB_ENV,	203	-Env => $DB_ENV,
125	-Filename => $table,	204	-Filename => $table,
126	# -Filename => "database",	205	# -Filename => "database",
127	# -Subname => $table,	206	# -Subname => $table,
128	-Property => DB_CHKSUM,	207	-Property => DB_CHKSUM,
129	-Flags => DB_CREATE \| DB_UPGRADE,	208	-Flags => DB_CREATE \| DB_UPGRADE,
130	or die "unable to create/open database table $_[0]: $BerkeleyDB::Error";	209	or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
		210	}
		211
		212	my $pod_cache = db_table "pod_cache";
		213
		214	sub load_pod($$$$) {
		215	my ($path, $filtertype, $filterversion, $filtercb) = @_;
		216
		217	stat $path
		218	or die "$path: $!";
		219
		220	my $phash = join ",", $filterversion, $CFClient::PodToPango::VERSION, (stat _)[7,9];
		221
		222	my ($chash, $pom) = eval { @{ Storable::thaw $pod_cache->get ("$path/$filtertype") } };
		223
		224	return $pom if $chash eq $phash;
		225
		226	my $pod = do {
		227	local $/;
		228	open my $pod, "<:utf8", $_[0]
		229	or die "$_[0]: $!";
		230	<$pod>
		231	};
		232
		233	#utf8::downgrade $pod;
		234
		235	$pom = $filtercb-> (Pod::POM->new->parse_text ($pod));
		236
		237	$pod_cache->put ("$path/$filtertype" => Storable::nfreeze [$phash, $pom]);
		238
		239	$pom
131	}	240	}
132		241
133	sub pod_to_pango($) {	242	sub pod_to_pango($) {
134	my ($pom) = @_;	243	my ($pom) = @_;
135		244
…		…
143	map s/^(\s)// && [40 length $1, length $_ ? $_ : " "],	252	map s/^(\s)// && [40 length $1, length $_ ? $_ : " "],
144	split /\n/, $pom->present ("CFClient::PodToPango")	253	split /\n/, $pom->present ("CFClient::PodToPango")
145	]	254	]
146	}	255	}
147		256
148	package CFClient::PodToPango;	257	package CFClient::Layout;
149		258
150	use base Pod::POM::View::Text;	259	$CFClient::OpenGL::SHUTDOWN_HOOK{"CFClient::Layout"} = sub {
151		260	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	};	261	};
189		262
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;	263	package CFClient::Item;
		264
		265	use strict;
		266	use Crossfire::Protocol::Constants;
		267
		268	my $last_enter_count = 1;
228		269
229	sub desc_string {	270	sub desc_string {
230	my ($self) = @_;	271	my ($self) = @_;
231		272
232	my $desc =	273	my $desc =
233	$self->{nrof} < 2	274	$self->{nrof} < 2
234	? $self->{name}	275	? $self->{name}
235	: "$self->{nrof} × $self->{name_pl}";	276	: "$self->{nrof} × $self->{name_pl}";
236		277
237	$self->{flags} & Crossfire::Protocol::F_OPEN	278	$self->{flags} & F_OPEN
238	and $desc .= " (open)";	279	and $desc .= " (open)";
239	$self->{flags} & Crossfire::Protocol::F_APPLIED	280	$self->{flags} & F_APPLIED
240	and $desc .= " (applied)";	281	and $desc .= " (applied)";
241	$self->{flags} & Crossfire::Protocol::F_UNPAID	282	$self->{flags} & F_UNPAID
242	and $desc .= " (unpaid)";	283	and $desc .= " (unpaid)";
243	$self->{flags} & Crossfire::Protocol::F_MAGIC	284	$self->{flags} & F_MAGIC
244	and $desc .= " (magic)";	285	and $desc .= " (magic)";
245	$self->{flags} & Crossfire::Protocol::F_CURSED	286	$self->{flags} & F_CURSED
246	and $desc .= " (cursed)";	287	and $desc .= " (cursed)";
247	$self->{flags} & Crossfire::Protocol::F_DAMNED	288	$self->{flags} & F_DAMNED
248	and $desc .= " (damned)";	289	and $desc .= " (damned)";
249	$self->{flags} & Crossfire::Protocol::F_LOCKED	290	$self->{flags} & F_LOCKED
250	and $desc .= " *";	291	and $desc .= " *";
251		292
252	$desc	293	$desc
253	}	294	}
254		295
…		…
258	my $weight = ($self->{nrof} \|\| 1) * $self->{weight};	299	my $weight = ($self->{nrof} \|\| 1) * $self->{weight};
259		300
260	$weight < 0 ? "?" : $weight * 0.001	301	$weight < 0 ? "?" : $weight * 0.001
261	}	302	}
262		303
		304	sub do_n_dialog {
		305	my ($cb) = @_;
		306
		307	my $w = new CFClient::UI::FancyFrame
		308	on_delete => sub { $_[0]->destroy; 1 },
		309	has_close_button => 1,
		310	;
		311
		312	$w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center");
		313	$vb->add (new CFClient::UI::Label text => "Enter item count:");
		314	$vb->add (my $entry = new CFClient::UI::Entry
		315	text => $last_enter_count,
		316	on_activate => sub {
		317	my ($entry) = @_;
		318	$last_enter_count = $entry->get_text;
		319	$cb->($last_enter_count);
		320	$w->hide;
		321	$w->destroy;
		322
		323	0
		324	},
		325	on_escape => sub { $w->destroy; 1 },
		326	);
		327	$entry->grab_focus;
		328	$w->show;
		329	}
		330
263	sub update_widgets {	331	sub update_widgets {
264	my ($self) = @_;	332	my ($self) = @_;
265		333
		334	# necessary to avoid cyclic references
		335	Scalar::Util::weaken $self;
		336
266	my $button_cb = sub {	337	my $button_cb = sub {
267	my (undef, $ev, $x, $y) = @_;	338	my (undef, $ev, $x, $y) = @_;
268		339
		340	my $targ = $::CONN->{player}{tag};
		341
		342	if ($self->{container} == $::CONN->{player}{tag}) {
		343	$targ = $::CONN->{open_container};
		344	}
		345
269	if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {	346	if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
270	my $targ = $::CONN->{player}{tag};
271
272	if ($self->{container} == $::CONN->{player}{tag}) {
273	$targ = $::CONN->{open_container};
274	}
275
276	$::CONN->send ("move $targ $self->{tag} 0");	347	$::CONN->send ("move $targ $self->{tag} 0")
		348	if $targ \|\| !($self->{flags} & F_LOCKED);
		349	} elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) {
		350	$self->{flags} & F_LOCKED
		351	? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
		352	: $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
277	} elsif ($ev->{button} == 1) {	353	} elsif ($ev->{button} == 1) {
278	$::CONN->send ("examine $self->{tag}");	354	$::CONN->send ("examine $self->{tag}");
279	} elsif ($ev->{button} == 2) {	355	} elsif ($ev->{button} == 2) {
280	$::CONN->send ("apply $self->{tag}");	356	$::CONN->send ("apply $self->{tag}");
281	} elsif ($ev->{button} == 3) {	357	} elsif ($ev->{button} == 3) {
		358	my $move_prefix = $::CONN->{open_container} ? 'put' : 'drop';
		359	if ($self->{container} == $::CONN->{open_container}) {
		360	$move_prefix = "take";
		361	}
		362
282	my @menu_items = (	363	my @menu_items = (
283	["examine", sub { $::CONN->send ("examine $self->{tag}") }],	364	["examine", sub { $::CONN->send ("examine $self->{tag}") }],
284	["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],	365	["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
		366	["ignite/thaw", # first try of an easier use of flint&steel
		367	sub {
		368	$::CONN->send ("mark ". pack "N", $self->{tag});
		369	$::CONN->send ("command apply flint and steel");
		370	}
		371	],
285	["apply", sub { $::CONN->send ("apply $self->{tag}") }],	372	["apply", sub { $::CONN->send ("apply $self->{tag}") }],
286	(	373	(
287	$self->{flags} & Crossfire::Protocol::F_LOCKED	374	$self->{flags} & F_LOCKED
288	? (	375	? (
289	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],	376	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
290	)	377	)
291	: (	378	: (
292	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],	379	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
293	["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }],	380	["$move_prefix all", sub { $::CONN->send ("move $targ $self->{tag} 0") }],
		381	["$move_prefix n",
		382	sub {
		383	do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
		384	}
		385	]
294	)	386	)
295	),	387	),
296	);	388	);
297		389
298	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);	390	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
…		…
303		395
304	my $tooltip_std = "<small>"	396	my $tooltip_std = "<small>"
305	. "Left click - examine item\n"	397	. "Left click - examine item\n"
306	. "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"	398	. "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
307	. "Middle click - apply\n"	399	. "Middle click - apply\n"
		400	. "Shift-Middle click - lock/unlock\n"
308	. "Right click - further options"	401	. "Right click - further options"
309	. "</small>\n";	402	. "</small>\n";
310		403
311	$self->{face_widget} \|\|= new CFClient::UI::Face	404	$self->{face_widget} \|\|= new CFClient::UI::Face
312	can_events => 1,	405	can_events => 1,
313	can_hover => 1,	406	can_hover => 1,
314	anim => $self->{anim},	407	anim => $self->{anim},
315	animspeed => $self->{animspeed}, # TODO# must be set at creation time	408	animspeed => $self->{animspeed}, # TODO# must be set at creation time
316	connect_button_down => $button_cb,	409	on_button_down => $button_cb,
317	;	410	;
318	$self->{face_widget}{face} = $self->{face};	411	$self->{face_widget}{face} = $self->{face};
319	$self->{face_widget}{anim} = $self->{anim};	412	$self->{face_widget}{anim} = $self->{anim};
320	$self->{face_widget}{animspeed} = $self->{animspeed};	413	$self->{face_widget}{animspeed} = $self->{animspeed};
321	$self->{face_widget}->set_tooltip (	414	$self->{face_widget}->set_tooltip (
…		…
328	$self->{desc_widget} \|\|= new CFClient::UI::Label	421	$self->{desc_widget} \|\|= new CFClient::UI::Label
329	can_events => 1,	422	can_events => 1,
330	can_hover => 1,	423	can_hover => 1,
331	ellipsise => 2,	424	ellipsise => 2,
332	align => -1,	425	align => -1,
333	connect_button_down => $button_cb,	426	on_button_down => $button_cb,
334	;	427	;
335	my $desc = CFClient::Item::desc_string $self;	428	my $desc = CFClient::Item::desc_string $self;
336	$self->{desc_widget}->set_text ($desc);	429	$self->{desc_widget}->set_text ($desc);
337	$self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");	430	$self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
338		431
339	$self->{weight_widget} \|\|= new CFClient::UI::Label	432	$self->{weight_widget} \|\|= new CFClient::UI::Label
340	can_events => 1,	433	can_events => 1,
341	can_hover => 1,	434	can_hover => 1,
342	ellipsise => 0,	435	ellipsise => 0,
343	align => 0,	436	align => 0,
344	connect_button_down => $button_cb,	437	on_button_down => $button_cb,
345	;	438	;
346	$self->{weight_widget}->set_text (CFClient::Item::weight_string $self);	439	$self->{weight_widget}->set_text (CFClient::Item::weight_string $self);
347		440
348	$self->{weight_widget}->set_tooltip (	441	$self->{weight_widget}->set_tooltip (
349	"<b>Weight</b>.\n"	442	"<b>Weight</b>.\n"
…		…
351	. ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")	444	. ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
352	. "\n\n$tooltip_std"	445	. "\n\n$tooltip_std"
353	);	446	);
354	}	447	}
355		448
356	package CFClient::Texture;
357
358	use strict;
359
360	use Scalar::Util;
361
362	use CFClient::OpenGL;
363
364	my %TEXTURES;
365
366	sub new {
367	my ($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;	449	1;
548		450
549	=back	451	=back
550		452
551	=head1 AUTHOR	453	=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 1.102 by root, Sat Jul 22 13:20:33 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.69 by root, Thu May 25 23:06:05 2006 UTC vs.
Revision 1.102 by root, Sat Jul 22 13:20:33 2006 UTC