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

Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.15 by root, Sun Apr 9 00:12:58 2006 UTC vs.
Revision 1.69 by root, Thu May 25 23:06:05 2006 UTC

…		…
1	=head1 NAME	1	=head1 NAME
2		2
3	Crossfire::Client - undocumented utility garbage for our crossfire client	3	CFClient - undocumented utility garbage for our crossfire client
4		4
5	=head1 SYNOPSIS	5	=head1 SYNOPSIS
6		6
7	use Crossfire::Client;	7	use CFClient;
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 Crossfire::Client;	15	package CFClient;
16		16
17	BEGIN {	17	BEGIN {
18	$VERSION = '0.1';	18	$VERSION = '0.1';
19		19
20	use XSLoader;	20	use XSLoader;
21	XSLoader::load "Crossfire::Client", $VERSION;	21	XSLoader::load "CFClient", $VERSION;
		22	}
		23
		24	use utf8;
		25
		26	use Carp ();
		27	use AnyEvent ();
		28	use BerkeleyDB;
		29
		30	use CFClient::OpenGL;
		31
		32	our %GL_EXT;
		33	our $GL_VERSION;
		34
		35	our $GL_NPOT;
		36	our $GL_DEBUG = 1;
		37
		38	sub gl_init {
		39	$GL_VERSION = gl_version * 1;
		40	%GL_EXT = map +($_ => 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	}
		54
		55	sub gl_check {
		56	return unless $GL_DEBUG;
		57
		58	if (my $error = glGetError) {
		59	my ($format, @args) = @_;
		60	Carp::cluck sprintf "opengl error %x while $format", $error, @args;
		61	}
22	}	62	}
23		63
24	sub find_rcfile($) {	64	sub find_rcfile($) {
25	my $path;	65	my $path;
26		66
27	for (@INC) {	67	for (grep !ref, @INC) {
28	$path = "$_/Crossfire/resources/$_[0]";	68	$path = "$_/CFClient/resources/$_[0]";
29	return $path if -r $path;	69	return $path if -r $path;
30	}	70	}
31		71
32	die "FATAL: can't find required file $_[0]\n";	72	die "FATAL: can't find required file $_[0]\n";
33	}	73	}
62	}	102	}
63		103
64	close CFG;	104	close CFG;
65	}	105	}
66		106
		107	mkdir "$Crossfire::VARDIR/pclient", 0777;
		108
		109	our $DB_ENV = new BerkeleyDB::Env
		110	-Home => "$Crossfire::VARDIR/pclient",
		111	-Cachesize => 1_000_000,
		112	-ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt",
		113	# -ErrPrefix => "DATABASE",
		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: $BerkeleyDB::Error";
		117
		118	sub db_table($) {
		119	my ($table) = @_;
		120
		121	$table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
		122
		123	new CFClient::Database
		124	-Env => $DB_ENV,
		125	-Filename => $table,
		126	# -Filename => "database",
		127	# -Subname => $table,
		128	-Property => DB_CHKSUM,
		129	-Flags => DB_CREATE \| DB_UPGRADE,
		130	or die "unable to create/open database table $_[0]: $BerkeleyDB::Error";
		131	}
		132
		133	sub pod_to_pango($) {
		134	my ($pom) = @_;
		135
		136	$pom->present ("CFClient::PodToPango")
		137	}
		138
		139	sub pod_to_pango_list($) {
		140	my ($pom) = @_;
		141
		142	[
		143	map s/^(\s)// && [40 length $1, length $_ ? $_ : " "],
		144	split /\n/, $pom->present ("CFClient::PodToPango")
		145	]
		146	}
		147
		148	package CFClient::PodToPango;
		149
		150	use base Pod::POM::View::Text;
		151
		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	};
		189
		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 => $data)
		225	}
		226
		227	package CFClient::Item;
		228
		229	sub desc_string {
		230	my ($self) = @_;
		231
		232	my $desc =
		233	$self->{nrof} < 2
		234	? $self->{name}
		235	: "$self->{nrof} × $self->{name_pl}";
		236
		237	$self->{flags} & Crossfire::Protocol::F_OPEN
		238	and $desc .= " (open)";
		239	$self->{flags} & Crossfire::Protocol::F_APPLIED
		240	and $desc .= " (applied)";
		241	$self->{flags} & Crossfire::Protocol::F_UNPAID
		242	and $desc .= " (unpaid)";
		243	$self->{flags} & Crossfire::Protocol::F_MAGIC
		244	and $desc .= " (magic)";
		245	$self->{flags} & Crossfire::Protocol::F_CURSED
		246	and $desc .= " (cursed)";
		247	$self->{flags} & Crossfire::Protocol::F_DAMNED
		248	and $desc .= " (damned)";
		249	$self->{flags} & Crossfire::Protocol::F_LOCKED
		250	and $desc .= " *";
		251
		252	$desc
		253	}
		254
		255	sub weight_string {
		256	my ($self) = @_;
		257
		258	my $weight = ($self->{nrof} \|\| 1) * $self->{weight};
		259
		260	$weight < 0 ? "?" : $weight * 0.001
		261	}
		262
		263	sub update_widgets {
		264	my ($self) = @_;
		265
		266	my $button_cb = sub {
		267	my (undef, $ev, $x, $y) = @_;
		268
		269	if (($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 $self->{tag} 0");
		277	} elsif ($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 @menu_items = (
		283	["examine", sub { $::CONN->send ("examine $self->{tag}") }],
		284	["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
		285	["apply", sub { $::CONN->send ("apply $self->{tag}") }],
		286	(
		287	$self->{flags} & Crossfire::Protocol::F_LOCKED
		288	? (
		289	["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
		290	)
		291	: (
		292	["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
		293	["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }],
		294	)
		295	),
		296	);
		297
		298	CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
		299	}
		300
		301	1
		302	};
		303
		304	my $tooltip_std = "<small>"
		305	. "Left click - examine item\n"
		306	. "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
		307	. "Middle click - apply\n"
		308	. "Right click - further options"
		309	. "</small>\n";
		310
		311	$self->{face_widget} \|\|= new CFClient::UI::Face
		312	can_events => 1,
		313	can_hover => 1,
		314	anim => $self->{anim},
		315	animspeed => $self->{animspeed}, # TODO# must be set at creation time
		316	connect_button_down => $button_cb,
		317	;
		318	$self->{face_widget}{face} = $self->{face};
		319	$self->{face_widget}{anim} = $self->{anim};
		320	$self->{face_widget}{animspeed} = $self->{animspeed};
		321	$self->{face_widget}->set_tooltip (
		322	"<b>Face/Animation.</b>\n"
		323	. "Item uses face #$self->{face}. "
		324	. ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
		325	. "\n\n$tooltip_std"
		326	);
		327
		328	$self->{desc_widget} \|\|= new CFClient::UI::Label
		329	can_events => 1,
		330	can_hover => 1,
		331	ellipsise => 2,
		332	align => -1,
		333	connect_button_down => $button_cb,
		334	;
		335	my $desc = CFClient::Item::desc_string $self;
		336	$self->{desc_widget}->set_text ($desc);
		337	$self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
		338
		339	$self->{weight_widget} \|\|= new CFClient::UI::Label
		340	can_events => 1,
		341	can_hover => 1,
		342	ellipsise => 0,
		343	align => 0,
		344	connect_button_down => $button_cb,
		345	;
		346	$self->{weight_widget}->set_text (CFClient::Item::weight_string $self);
		347
		348	$self->{weight_widget}->set_tooltip (
		349	"<b>Weight</b>.\n"
		350	. ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
		351	. ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
		352	. "\n\n$tooltip_std"
		353	);
		354	}
		355
67	package Crossfire::Client::Texture;	356	package CFClient::Texture;
		357
		358	use strict;
68		359
69	use Scalar::Util;	360	use Scalar::Util;
70		361
71	use SDL::OpenGL;	362	use CFClient::OpenGL;
72		363
73	my @textures;	364	my %TEXTURES;
74		365
75	sub new {	366	sub new {
76	my ($class, %data) = @_;	367	my ($class, %data) = @_;
77		368
78	my $self = bless {	369	my $self = bless {
79	internalformat => GL_RGBA,	370	internalformat => GL_RGBA,
80	format => GL_RGBA,	371	format => GL_RGBA,
		372	type => GL_UNSIGNED_BYTE,
81	%data,	373	%data,
82	}, $class;	374	}, $class;
83		375
84	push @textures, $self;	376	Scalar::Util::weaken ($TEXTURES{$self+0} = $self);
85	Scalar::Util::weaken $textures[-1];
86		377
87	$self->upload;	378	$self->upload;
88		379
89	$self	380	$self
90	}	381	}
91		382
92	sub new_from_image {	383	sub new_from_image {
93	my ($class, $image) = @_;	384	my ($class, $image, %arg) = @_;
94		385
95	$class->new (image => $image)	386	$class->new (image => $image, %arg)
96	}	387	}
97		388
98	sub new_from_file {	389	sub new_from_file {
99	my ($class, $path) = @_;	390	my ($class, $path, %arg) = @_;
100		391
101	open my $fh, "<:raw", $path	392	open my $fh, "<:raw", $path
102	or die "$path: $!";	393	or die "$path: $!";
103		394
104	local $/;	395	local $/;
105	$class->new_from_image (<$fh>)	396	$class->new_from_image (<$fh>, %arg)
106	}	397	}
107		398
108	#sub new_from_surface {	399	#sub new_from_surface {
109	# my ($class, $surface) = @_;	400	# my ($class, $surface) = @_;
110	#	401	#
111	# $surface->rgba;	402	# $surface->rgba;
112	#	403	#
113	# $class->new (	404	# $class->new (
114	# data => $surface->pixels,	405	# data => $surface->pixels,
115	# width => $surface->width,	406	# w => $surface->width,
116	# height => $surface->height,	407	# h => $surface->height,
117	# )	408	# )
118	#}	409	#}
119		410
120	sub new_from_text {	411	sub new_from_layout {
121	my ($class, $text, $height) = @_;	412	my ($class, $layout, %arg) = @_;
122		413
123	my ($w, $h, $data) = Crossfire::Client::font_render $text, $height;	414	my ($w, $h, $data, $format, $internalformat) = $layout->render;
124		415
125	$class->new (	416	$class->new (
126	width => $w,	417	w => $w,
127	height => $h,	418	h => $h,
128	data => $data,	419	data => $data,
129	internalformat => GL_ALPHA8,
130	format => GL_ALPHA,	420	format => $format,
		421	internalformat => $format,
		422	type => GL_UNSIGNED_BYTE,
		423	%arg,
131	)	424	)
132	}	425	}
133		426
134	sub new_from_opengl {	427	sub new_from_opengl {
135	my ($class, $w, $h, $cb) = @_;	428	my ($class, $w, $h, $cb) = @_;
136		429
137	$class->new (width => $w, height => $h, rendercb => $cb)	430	$class->new (w => $w \|\| 1, h => $h \|\| 1, render_cb => $cb)
		431	}
		432
		433	sub topot {
		434	(grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0]
138	}	435	}
139		436
140	sub upload {	437	sub upload {
141	my ($self) = @_;	438	my ($self) = @_;
142		439
143	return unless $SDL::App::USING_OPENGL;	440	return unless $GL_VERSION;
144		441
145	my $data;	442	my $data;
146		443
147	if (exists $self->{data}) {	444	if (exists $self->{data}) {
148	$data = $self->{data};	445	$data = $self->{data};
		446
149	} elsif (exists $self->{rendercb}) {	447	} elsif (exists $self->{render_cb}) {
150	glViewport 0, 0, $self->{width}, $self->{height};	448	glViewport 0, 0, $self->{w}, $self->{h};
151	glMatrixMode GL_PROJECTION;	449	glMatrixMode GL_PROJECTION;
152	glLoadIdentity;	450	glLoadIdentity;
153	glOrtho 0, $self->{width}, 0, $self->{height}, -100, 100;	451	glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
154	glMatrixMode GL_MODELVIEW;	452	glMatrixMode GL_MODELVIEW;
155	glPushmatrix;
156	glLoadIdentity;	453	glLoadIdentity;
157	glClear GL_COLOR_BUFFER_BIT;
158
159	$self->{rendercb}->($self, $self->{width}, $self->{height});	454	$self->{render_cb}->($self, $self->{w}, $self->{h});
		455
160	} else {	456	} else {
161	my $pb = new Gtk2::Gdk::PixbufLoader;	457	($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type})
162	$pb->write ($self->{image});	458	= CFClient::load_image_inline $self->{image};
163	$pb->close;
164
165	$pb = $pb->get_pixbuf;
166	$pb = $pb->add_alpha (0, 0, 0, 0);
167
168	$self->{width} = $pb->get_width;
169	$self->{height} = $pb->get_height;
170
171	$data = $pb->get_pixels;
172	}	459	}
173		460
		461	my ($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} / $th;
		486
174	($self->{name}) = @{glGenTextures 1};	487	$self->{name} \|\|= glGenTexture;
175		488
176	glBindTexture GL_TEXTURE_2D, $self->{name};	489	glBindTexture GL_TEXTURE_2D, $self->{name};
177		490
178	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST;
179	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST;#_MIPMAP_LINEAR;
180	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP;	491	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP;
181	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP;	492	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP;
		493
		494	if ($::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	}
182		507
		508	glGetError;
		509
183	if (defined $data) {	510	if (defined $data) {
184	glTexImage2D GL_TEXTURE_2D, 0,	511	glTexImage2D GL_TEXTURE_2D, 0,
185	$self->{internalformat},	512	$self->{internalformat},
186	$self->{width}, $self->{height},	513	$tw, $th,
187	0,	514	0,
188	$self->{format},	515	$self->{format},
189	GL_UNSIGNED_BYTE,	516	$self->{type},
190	$data;	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};
191	} else {	520	} else {
192	glCopyTexImage2D GL_TEXTURE_2D, 0,	521	glCopyTexImage2D GL_TEXTURE_2D, 0,
193	$self->{internalformat},	522	$self->{internalformat},
194	0, 0,	523	0, 0,
195	$self->{width}, $self->{height},	524	$tw, $th,
196	0;	525	0;
197	glPopmatrix;	526	CFClient::gl_check "copying to texture %dx%d if=%x",
198	#SDL::GLSwapBuffers;	527	$tw, $th, $self->{internalformat};
199	#sleep 1;
200	}	528	}
		529
		530	glBindTexture GL_TEXTURE_2D, 0; # just to be on the safe side
201	}	531	}
202		532
203	sub DESTROY {	533	sub DESTROY {
204	my ($self) = @_;	534	my ($self) = @_;
205		535
206	return unless exists $self->{name};	536	delete $TEXTURES{$self+0};
207		537
208	glDeleteTextures delete $self->{name};	538	glDeleteTexture delete $self->{name}
		539	if $self->{name};
209	}	540	}
210		541
211	push @::GLINIT, sub {	542	sub restore_state {
212	$_->upload	543	$_->upload
213	for grep $_, @textures;	544	for values %TEXTURES;
214	};	545	}
215		546
216	1;	547	1;
217		548
218	=back	549	=back
219		550

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Comparing deliantra/Deliantra-Client/DC.pm (file contents): Revision 1.15 by root, Sun Apr 9 00:12:58 2006 UTC vs. Revision 1.69 by root, Thu May 25 23:06:05 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/DC.pm (file contents):
Revision 1.15 by root, Sun Apr 9 00:12:58 2006 UTC vs.
Revision 1.69 by root, Thu May 25 23:06:05 2006 UTC