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

Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.11 by elmex, Fri Apr 7 20:39:58 2006 UTC vs.
Revision 1.37 by root, Sun Apr 9 21:05:50 2006 UTC

…		…
1	package Crossfire::Client::Widget;	1	package Crossfire::Client::Widget;
2		2
3	use strict;	3	use strict;
		4
		5	use Scalar::Util;
		6
4	use SDL::OpenGL;	7	use SDL::OpenGL;
5	use SDL::OpenGL::Constants;	8	use SDL::OpenGL::Constants;
6		9
7	our $FOCUS; # the widget with current focus	10	our $FOCUS; # the widget with current focus
8	our %ACTIVE_WIDGETS;
9		11
10	# class methods for events	12	# class methods for events
11	sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS }	13	sub feed_sdl_key_down_event { $FOCUS->key_down ($_[0]) if $FOCUS }
12	sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS }	14	sub feed_sdl_key_up_event { $FOCUS->key_up ($_[0]) if $FOCUS }
13	sub feed_sdl_button_down_event { $FOCUS->button_down ($_[0]) if $FOCUS }	15	sub feed_sdl_button_down_event { }
14	sub feed_sdl_button_up_event { $FOCUS->button_up ($_[0]) if $FOCUS }	16	sub feed_sdl_button_up_event { }
15		17
16	sub new {	18	sub new {
17	my $class = shift;	19	my $class = shift;
18		20
19	bless { @_ }, $class	21	bless { @_ }, $class
20	}	22	}
21		23
22	sub activate {	24	sub move {
23	$ACTIVE_WIDGETS{$_[0]} = $_[0];	25	my ($self, $x, $y, $z) = @_;
		26	$self->{x} = $x;
		27	$self->{y} = $y;
		28	$self->{z} = $z if defined $z;
24	}	29	}
25		30
26	sub deactivate {	31	sub needs_redraw {
27	delete $ACTIVE_WIDGETS{$_[0]};	32	0
		33	}
		34
		35	sub size_request {
		36	require Carp;
		37	Carp::confess "size_request is abtract";
		38	}
		39
		40	sub size_allocate {
		41	my ($self, $w, $h) = @_;
		42	$self->w ($w);
		43	$self->h ($h);
28	}	44	}
29		45
30	sub focus_in {	46	sub focus_in {
31	my ($widget) = @_;	47	my ($widget) = @_;
32	$FOCUS = $widget;	48	$FOCUS = $widget;
50		66
51	sub button_up {	67	sub button_up {
52	my ($widget, $sdlev) = @_;	68	my ($widget, $sdlev) = @_;
53	}	69	}
54		70
		71	sub w { $_[0]->{w} = $_[1] if $_[1]; $_[0]->{w} }
		72	sub h { $_[0]->{h} = $_[1] if $_[1]; $_[0]->{h} }
55	sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} }	73	sub x { $_[0]->{x} = $_[1] if $_[1]; $_[0]->{x} }
56	sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} }	74	sub y { $_[0]->{y} = $_[1] if $_[1]; $_[0]->{y} }
		75	sub z { $_[0]->{z} = $_[1] if $_[1]; $_[0]->{z} }
57		76
58	sub draw {	77	sub draw {
59	my ($self) = @_;	78	my ($self) = @_;
60		79
61	glPushMatrix;	80	glPushMatrix;
62	glTranslate ($self->{x} \|\| 0, $self->{y} \|\| 0, 0);	81	glTranslate $self->{x}, $self->{y}, 0;
63	$self->_draw;	82	$self->_draw;
64	glPopMatrix;	83	glPopMatrix;
65	}	84	}
66		85
67	sub _draw {	86	sub _draw {
68	my ($widget) = @_;	87	my ($widget) = @_;
69	}	88	}
70		89
71	sub bbox {	90	sub bbox {
72	my ($widget) = @_;	91	my ($self) = @_;
		92	my ($w, $h) = $self->size_request;
		93	(
		94	$self->{x},
		95	$self->{y},
		96	$self->{x} = $w,
		97	$self->{y} = $h
		98	)
		99	}
		100
		101	sub del_parent { $_[0]->{parent} = undef }
		102
		103	sub set_parent {
		104	my ($self, $par) = @_;
		105
		106	$self->{parent} = $par;
		107	Scalar::Util::weaken $self->{parent};
		108	}
		109
		110	sub get_parent {
		111	$_[0]->{parent}
		112	}
		113
		114	sub update {
		115	my ($self) = @_;
		116
		117	$self->{parent}->update
		118	if $self->{parent};
		119	}
		120
		121	sub DESTROY {
		122	my ($self) = @_;
		123
		124	#$self->deactivate;
		125	}
		126
		127	package Crossfire::Client::Widget::Bin;
		128
		129	our @ISA = Crossfire::Client::Widget::;
		130
		131	sub add { $_[0]->{child} = $_[1]; $_[1]->set_parent ($_[0]); $_[1]->{expand} = $_[2] }
		132	sub get { $_[0]->{child} }
		133
		134	sub remove {
		135	my ($self, $chld) = @_;
		136	delete $self->{child}
		137	if $self->{child} == $chld;
		138	}
		139
		140	sub size_request {
		141	$_[0]->{child}->size_request if $_[0]->{child}
		142	}
		143	sub size_allocate {
		144	my ($self, $w, $h) = @_;
		145	$self->SUPER::size_allocate ($w, $h);
		146	$self->{child}->size_allocate ($w, $h)
		147	if $self->{child}
		148	}
		149
		150	sub _draw {
		151	my ($self) = @_;
		152
		153	$self->{child}->draw;
		154	}
		155
		156	package Crossfire::Client::Widget::Toplevel;
		157
		158	our @ISA = Crossfire::Client::Widget::;
		159
		160	use SDL::OpenGL;
		161
		162	sub add {
		163	my ($self, $chld) = @_;
		164
		165	push @{$self->{childs}}, $chld;
		166	@{$self->{childs}} =
		167	sort { $a->{z} <=> $b->{z} }
		168	@{$self->{childs}};
		169
		170	$chld->set_parent ($self);
		171	$chld->size_allocate ($chld->size_request);
		172	}
		173
		174	sub remove {
		175	my ($self, $chld) = @_;
		176	@{$self->{childs}} =
		177	sort { $a->{z} <=> $b->{z} }
		178	grep { $_ && $_ != $_[0] }
		179	@{$self->{childs}}
		180	}
		181
		182	sub update {
		183	my ($self) = @_;
		184	::refresh ();
		185	}
		186
		187	sub _draw {
		188	my ($self) = @_;
		189
		190	$_->draw for @{$self->{childs}};
		191	}
		192
		193	package Crossfire::Client::Widget::Window;
		194
		195	our @ISA = Crossfire::Client::Widget::Bin::;
		196
		197	use SDL::OpenGL;
		198
		199	sub add {
		200	my ($self, $chld) = @_;
		201	warn "ADD $chld\n";
		202	$self->SUPER::add ($chld);
		203	$chld->set_parent ($self);
		204	}
		205
		206	sub remove {
		207	my ($self) = @_;
		208	# TODO FIXME: removing a child from a window will crash, see render_chld
		209	# $self->update;
		210	}
		211
		212	sub update {
		213	my ($self) = @_;
		214	$self->render_chld;
		215	}
		216
		217	sub render_chld {
		218	my ($self) = @_;
		219	my $chld = $self->get;
		220	my ($w, $h) = $self->size_request;
		221
		222	require Carp;
		223	Carp::cluck "RENDERCHI $w $h";
		224	warn "RENDERCHI $w $h\n";
		225	$self->{texture} =
		226	Crossfire::Client::Texture->new_from_opengl (
		227	$w, $h, sub { $chld->draw }
		228	);
		229	$self->{texture}->upload;
		230	}
		231
		232	sub size_request {
		233	my ($self) = @_;
		234	($self->w, $self->h)
		235	}
		236
		237	sub size_allocate {
		238	my ($self, $w, $h) = @_;
		239
		240	$self->w ($w);
		241	$self->h ($h);
		242	$self->get->size_allocate ($w, $h);
		243
		244	$self->update; #TODO: Move this to the size_request event propably?
		245	}
		246
		247	sub _draw {
		248	my ($self) = @_;
		249
		250	my ($w, $h) = ($self->w, $self->h);
		251
		252	my $tex = $self->{texture}
		253	or return;
		254
		255	glEnable GL_BLEND;
		256	glEnable GL_TEXTURE_2D;
		257	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		258	glBindTexture GL_TEXTURE_2D, $tex->{name};
		259
		260	glBegin GL_QUADS;
		261	glTexCoord 0, 0; glVertex 0, 0;
		262	glTexCoord 0, 1; glVertex 0, $h;
		263	glTexCoord 1, 1; glVertex $w, $h;
		264	glTexCoord 1, 0; glVertex $w, 0;
		265	glEnd;
		266
		267	glDisable GL_BLEND;
		268	glDisable GL_TEXTURE_2D;
		269	}
		270
		271	package Crossfire::Client::Widget::Frame;
		272
		273	our @ISA = Crossfire::Client::Widget::Bin::;
		274
		275	use SDL::OpenGL;
		276
		277	sub size_request {
		278	my ($self) = @_;
		279	my $chld = $self->get
		280	or return (0, 0);
		281
		282	$chld->move (2, 2);
		283
		284	map { $_ + 4 } $chld->size_request;
		285	}
		286
		287	sub size_allocate {
		288	my ($self, $w, $h) = @_;
		289
		290	$self->w ($w);
		291	$self->h ($h);
		292
		293	$self->get->size_allocate ($w - 4, $h - 4);
		294	$self->get->move (2, 2);
		295	}
		296
		297	sub _draw {
		298	my ($self) = @_;
		299
		300	my $chld = $self->get;
		301
		302	my ($w, $h) = $chld->size_request;
		303
		304	glBegin GL_QUADS;
		305	glColor 0, 0, 0;
		306	glTexCoord 0, 0; glVertex 0 , 0;
		307	glTexCoord 0, 1; glVertex 0 , $h + 4;
		308	glTexCoord 1, 1; glVertex $w + 4 , $h + 4;
		309	glTexCoord 1, 0; glVertex $w + 4 , 0;
		310	glEnd;
		311
		312	$chld->draw;
		313	}
		314
		315	package Crossfire::Client::Widget::FancyFrame;
		316
		317	our @ISA = Crossfire::Client::Widget::Frame::;
		318
		319	use SDL::OpenGL;
		320
		321	sub new {
		322	my ($self, $theme) = @_;
		323	$self = $self->SUPER::new;
		324
		325	$self->{txts} = [
		326	map { new_from_file Crossfire::Client::Texture Crossfire::Client::find_rcfile $_ }
		327	qw/d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png/
		328	];
		329	$self
		330	}
		331
		332	sub size_request {
		333	my ($self) = @_;
		334	my ($w, $h) = $self->get->size_request;
		335
		336	$h += $self->{txts}->[1]->{height};
		337	$h += $self->{txts}->[4]->{height};
		338	$w += $self->{txts}->[2]->{width};
		339	$w += $self->{txts}->[3]->{width};
		340
		341	($w, $h)
		342	}
		343
		344	sub size_allocate {
		345	my ($self, $w, $h) = @_;
		346
		347	$self->w ($w);
		348	$self->h ($h);
		349	$h -= $self->{txts}->[1]->{height};
		350	$h -= $self->{txts}->[4]->{height};
		351	$w -= $self->{txts}->[2]->{width};
		352	$w -= $self->{txts}->[3]->{width};
		353
		354	$h = $h < 0 ? 0 : $h;
		355	$w = $w < 0 ? 0 : $w;
		356	warn "CHILD:$w $h\n";
		357	$self->get->size_allocate ($w, $h);
		358	$self->get->move ($self->{txts}->[3]->{width}, $self->{txts}->[1]->{height});
		359	}
		360
		361	sub _draw {
		362	my ($self) = @_;
		363
		364	my ($w, $h) = ($self->w, $self->h);
		365	my ($cw, $ch) = ($self->get->w, $self->get->h);
		366
		367	glEnable GL_BLEND;
		368	glEnable GL_TEXTURE_2D;
		369	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		370	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		371
		372	my $top = $self->{txts}->[1];
		373	glBindTexture GL_TEXTURE_2D, $top->{name};
		374
		375	glBegin GL_QUADS;
		376	glTexCoord 0, 0; glVertex 0 , 0;
		377	glTexCoord 0, 1; glVertex 0 , $top->{height};
		378	glTexCoord 1, 1; glVertex $w , $top->{height};
		379	glTexCoord 1, 0; glVertex $w , 0;
		380	glEnd;
		381
		382	my $left = $self->{txts}->[3];
		383	glBindTexture GL_TEXTURE_2D, $left->{name};
		384
		385	glBegin GL_QUADS;
		386	glTexCoord 0, 0; glVertex 0 , $top->{height};
		387	glTexCoord 0, 1; glVertex 0 , $top->{height} + $ch;
		388	glTexCoord 1, 1; glVertex $left->{width}, $top->{height} + $ch;
		389	glTexCoord 1, 0; glVertex $left->{width}, $top->{height};
		390	glEnd;
		391
		392	my $right = $self->{txts}->[2];
		393	glBindTexture GL_TEXTURE_2D, $right->{name};
		394
		395	glBegin GL_QUADS;
		396	glTexCoord 0, 0; glVertex $w - $right->{width}, $top->{height};
		397	glTexCoord 0, 1; glVertex $w - $right->{width}, $top->{height} + $ch;
		398	glTexCoord 1, 1; glVertex $w , $top->{height} + $ch;
		399	glTexCoord 1, 0; glVertex $w , $top->{height};
		400	glEnd;
		401
		402	my $bottom = $self->{txts}->[4];
		403	glBindTexture GL_TEXTURE_2D, $bottom->{name};
		404
		405	glBegin GL_QUADS;
		406	glTexCoord 0, 0; glVertex 0 , $h - $bottom->{height};
		407	glTexCoord 0, 1; glVertex 0 , $h;
		408	glTexCoord 1, 1; glVertex $w , $h;
		409	glTexCoord 1, 0; glVertex $w , $h - $bottom->{height};
		410	glEnd;
		411
		412	my $bg = $self->{txts}->[0];
		413	glBindTexture GL_TEXTURE_2D, $bg->{name};
		414	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
		415	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
		416	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
		417
		418	my $rep_x = $cw / $bg->{width};
		419	my $rep_y = $ch / $bg->{height};
		420
		421	glBegin GL_QUADS;
		422	glTexCoord 0, 0; glVertex $left->{width}, $top->{height};
		423	glTexCoord 0, $rep_y; glVertex $left->{width}, $top->{height} + $ch;
		424	glTexCoord $rep_x, $rep_y; glVertex $left->{width} + $cw , $top->{height} + $ch;
		425	glTexCoord $rep_x, 0; glVertex $left->{width} + $cw , $top->{height};
		426	glEnd;
		427
		428	glDisable GL_BLEND;
		429	glDisable GL_TEXTURE_2D;
		430
		431	$self->get->draw;
		432
		433	}
		434
		435	package Crossfire::Client::Widget::Table;
		436
		437	our @ISA = Crossfire::Client::Widget::Bin::;
		438
		439	use SDL::OpenGL;
		440
		441	sub add {
		442	my ($self, $x, $y, $chld) = @_;
		443	my $old_chld = $self->{childs}[$y][$x];
		444
		445	$self->{childs}[$y][$x] = $chld;
		446	$chld->set_parent ($self);
		447	$self->update;
		448	}
		449
		450	sub max_row_height {
		451	my ($self, $row) = @_;
		452
		453	my $hs = 0;
		454	for (my $xi = 0; $xi <= $#{$self->{childs}->[$row] \|\| []}; $xi++) {
		455	my $c = $self->{childs}->[$row]->[$xi];
		456	if ($c) {
		457	my ($w, $h) = $c->size_request;
		458	if ($hs < $h) { $hs = $h }
		459	}
		460	}
		461	return $hs;
		462	}
		463
		464	sub max_col_width {
		465	my ($self, $col) = @_;
		466
		467	my $ws = 0;
		468	for (my $yi = 0; $yi <= $#{$self->{childs} \|\| []}; $yi++) {
		469	my $c = ($self->{childs}->[$yi] \|\| [])->[$col];
		470	if ($c) {
		471	my ($w, $h) = $c->size_request;
		472	if ($ws < $w) { $ws = $w }
		473	}
		474	}
		475	return $ws;
		476	}
		477
		478	sub size_request {
		479	my ($self) = @_;
		480
		481	my ($hs, $ws) = (0, 0);
		482
		483	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {
		484	$hs += $self->max_row_height ($yi);
		485	}
		486
		487	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {
		488	my $wm = 0;
		489	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {
		490	$wm += $self->max_col_width ($xi)
		491	}
		492	if ($ws < $wm) { $ws = $wm }
		493	}
		494
		495	return ($ws, $hs);
		496	}
		497
		498	sub _draw {
		499	my ($self) = @_;
		500
		501	my $y = 0;
		502	for (my $yi = 0; $yi <= $#{$self->{childs}}; $yi++) {
		503	my $x = 0;
		504
		505	for (my $xi = 0; $xi <= $#{$self->{childs}->[$yi]}; $xi++) {
		506
		507	my $c = $self->{childs}->[$yi]->[$xi];
		508	if ($c) {
		509	$c->move ($x, $y, 0); #TODO: Move to size_request
		510	$c->draw if $c;
		511	}
		512
		513	$x += $self->max_col_width ($xi);
		514	}
		515
		516	$y += $self->max_row_height ($yi);
		517	}
		518	}
		519
		520	package Crossfire::Client::Widget::VBox;
		521
		522	our @ISA = Crossfire::Client::Widget::Bin::;
		523
		524	use SDL::OpenGL;
		525
		526	sub add {
		527	my ($self, $chld, $expand) = @_;
		528	push @{$self->{childs}}, $chld;
		529	$chld->{expand} = $expand;
		530	$chld->set_parent ($self);
		531	$self->update;
		532	}
		533
		534	sub size_request {
		535	my ($self) = @_;
		536
		537	my ($hs, $ws) = (0, 0);
		538	for (@{$self->{childs} \|\| []}) {
		539	my ($w, $h) = $_->size_request;
		540	$hs += $h;
		541	if ($ws < $w) { $ws = $w }
		542	}
		543
		544	return ($ws, $hs);
		545	}
		546
		547	sub size_allocate {
		548	my ($self, $w, $h) = @_;
		549
		550	$self->w ($w);
		551	$self->h ($h);
		552
		553	my $exp;
		554	my @oth;
		555	# find expand widget
		556	for (@{$self->{childs}}) {
		557	if ($_->{expand}) {
		558	$exp = $_;
		559	last;
		560	}
		561	push @oth, $_;
		562	}
		563
		564	my ($ow, $oh);
		565
		566	# get sizes of other widgets
		567	for (@oth) {
		568	my ($w, $h) = $_->size_request;
		569	$oh += $h;
		570	if ($ow < $w) { $ow = $w }
		571	}
		572
		573	my $y = 0;
		574	for (@{$self->{childs}}) {
		575	$_->move (0, $y);
		576
		577	if ($_ == $exp) {
		578	$_->size_allocate ($w, $h - $oh);
		579	$y += $h - $oh;
		580	} else {
		581	my ($cw, $h) = $_->size_request;
		582	$_->size_allocate ($w, $h);
		583	$y += $h;
		584	}
		585	}
		586	}
		587
		588	sub _draw {
		589	my ($self) = @_;
		590
		591	my ($x, $y);
		592	for (@{$self->{childs} \|\| []}) {
		593	$_->draw;
		594	$y += $_->h;
		595	}
73	}	596	}
74		597
75	package Crossfire::Client::Widget::Label;	598	package Crossfire::Client::Widget::Label;
76		599
		600	our @ISA = Crossfire::Client::Widget::;
		601
77	use SDL::OpenGL;	602	use SDL::OpenGL;
78		603
79	sub new {	604	sub new {
80	my ($class, $ttf, $text) = @_;	605	my ($class, $x, $y, $z, $height, $text) = @_;
81		606
82	my $self = $class->SUPER::new;	607	# TODO: color, and make height, xyz etc. optional
		608	my $self = $class->SUPER::new (x => $x, y => $y, z => $z, height => $height);
83		609
84	$self->{texture} = new_from_ttf Crossfire::Client::Texture $ttf, $text;	610	$self->set_text ($text);
85		611
86	$self	612	$self
87	}	613	}
88		614
		615	sub set_text {
		616	my ($self, $text) = @_;
		617
		618	$self->{text} = $text;
		619	$self->{texture} = new_from_text Crossfire::Client::Texture $text, $self->{height};
		620
		621	$self->update;
		622	}
		623
		624	sub get_text {
		625	my ($self, $text) = @_;
		626
		627	$self->{text}
		628	}
		629
		630	sub size_request {
		631	my ($self) = @_;
		632
		633	(
		634	$self->{texture}{width},
		635	$self->{texture}{height},
		636	)
		637	}
		638
89	sub _draw {	639	sub _draw {
90	my ($self) = @_;	640	my ($self) = @_;
91		641
92	my $tex = $self->{texture};	642	my $tex = $self->{texture};
93		643
		644	glEnable GL_BLEND;
94	glEnable GL_TEXTURE_2D;	645	glEnable GL_TEXTURE_2D;
		646	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		647	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
95	glBindTexture GL_TEXTURE_2D, $tex->{name};	648	glBindTexture GL_TEXTURE_2D, $tex->{name};
		649
		650	glColor 1, 0, 0, 1; # TODO color
96		651
97	glBegin GL_QUADS;	652	glBegin GL_QUADS;
98	glTexCoord 0, 0; glVertex 0 , 0;	653	glTexCoord 0, 0; glVertex 0 , 0;
99	glTexCoord 0, 1; glVertex 0 , $tex->{height};	654	glTexCoord 0, 1; glVertex 0 , $tex->{height};
100	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};	655	glTexCoord 1, 1; glVertex $tex->{width}, $tex->{height};
101	glTexCoord 1, 0; glVertex $tex->{width}, 0;	656	glTexCoord 1, 0; glVertex $tex->{width}, 0;
102	glEnd;	657	glEnd;
103		658
		659	glDisable GL_BLEND;
104	glDisable GL_TEXTURE_2D;	660	glDisable GL_TEXTURE_2D;
105	}	661	}
106		662
107	package Crossfire::Client::Widget::TextView;	663	package Crossfire::Client::Widget::TextEntry;
		664
		665	our @ISA = Crossfire::Client::Widget::Label::;
		666
		667	use SDL;
		668	use SDL::OpenGL;
		669
		670	sub key_down {
		671	my ($self, $ev) = @_;
		672
		673	my $mod = $ev->key_mod;
		674	my $sym = $ev->key_sym;
		675
		676	$ev->set_unicode (1);
		677	my $uni = $ev->key_unicode;
		678
		679	my $text = $self->get_text;
		680
		681	if ($sym == SDLK_BACKSPACE) {
		682	substr $text, -1, 1, '';
		683
		684	} elsif ($uni) {
		685	$text .= chr $uni;
		686	}
		687	$self->set_text ($text);
		688	}
		689
		690	package Crossfire::Client::Widget::MapWidget;
108		691
109	use strict;	692	use strict;
110		693
111	our @ISA = qw/Crossfire::Client::Widget/;	694	use List::Util qw(min max);
112		695
		696	use SDL;
113	use SDL::OpenGL;	697	use SDL::OpenGL;
114	use SDL::OpenGL::Constants;	698	use SDL::OpenGL::Constants;
115		699
116	sub add_line {
117	my ($self, $line) = @_;
118	push @{$self->{lines}}, $line;
119	}
120
121	sub _draw {
122	my ($self) = @_;
123
124	}
125
126	package Crossfire::Client::Widget::MapWidget;
127
128	use strict;
129
130	our @ISA = qw/Crossfire::Client::Widget/;	700	our @ISA = Crossfire::Client::Widget::;
131
132	use SDL::OpenGL;
133	use SDL::OpenGL::Constants;
134		701
135	sub key_down {	702	sub key_down {
136	print "MAPKEYDOWN\n";	703	print "MAPKEYDOWN\n";
137	}	704	}
138		705
139	sub key_up {	706	sub key_up {
140	}	707	}
141		708
		709	sub size_request {
		710
		711	}
		712
		713	sub size_allocate {
		714	}
		715
142	sub _draw {	716	sub _draw {
		717	my ($self) = @_;
		718
		719	my $mx = $::CONN->{mapx};
		720	my $my = $::CONN->{mapy};
		721
		722	my $map = $::CONN->{map};
		723
		724	my ($xofs, $yofs);
		725
		726	my $sw = 1 + int $::WIDTH / 32;
		727	my $sh = 1 + int $::HEIGHT / 32;
		728
		729	if ($::CONN->{mapw} > $sw) {
		730	$xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
		731	} else {
		732	$xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
		733	}
		734
		735	if ($::CONN->{maph} > $sh) {
		736	$yofs = $my + ($::CONN->{maph} - $sh) * 0.5;
		737	} else {
		738	$yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
		739	}
		740
143	glEnable GL_TEXTURE_2D;	741	glEnable GL_TEXTURE_2D;
144	glEnable GL_BLEND;	742	glEnable GL_BLEND;
		743	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
145		744
146	my $map = $::CONN->{map};	745	my $sw4 = ($sw + 3) & ~3;
		746	my $lighting = "\x00" x ($sw4 * $sh);
147		747
148	for my $x (0 .. $::CONN->{mapw} - 1) {	748	for my $x (0 .. $sw - 1) {
149	for my $y (0 .. $::CONN->{maph} - 1) {	749	for my $y (0 .. $sh - 1) {
150		750
151	my $cell = $map->[$x][$y]	751	my $cell = $map->[$x + $xofs][$y + $yofs]
152	or next;	752	or next;
153		753
154	my $darkness = $cell->[3] * (1 / 255);	754	my $darkness = $cell->[0] * (1 / 255);
155	glColor $darkness, $darkness, $darkness;	755	if ($darkness < 0) {
		756	$darkness = 0.15;
		757	}
		758	substr $lighting, $y * $sw4 + $x, 1, chr 255 - $darkness * 255;
156		759
157	for my $num (grep $_, $cell->[0], $cell->[1], $cell->[2]) {	760	for my $num (grep $_, @$cell[1,2,3]) {
158	my $tex = $::CONN->{face}[$num]{texture} \|\| next;	761	my $tex = $::CONN->{face}[$num]{texture} \|\| next;
159		762
160	glBindTexture GL_TEXTURE_2D, $tex->{name};	763	glBindTexture GL_TEXTURE_2D, $tex->{name};
161		764
		765	my $w = $tex->{width};
		766	my $h = $tex->{height};
		767
		768	my $px = ($x + 1) * 32 - $w;
		769	my $py = ($y + 1) * 32 - $h;
		770
162	glBegin GL_QUADS;	771	glBegin GL_QUADS;
163	glTexCoord 0, 0; glVertex $x * 32 , $y * 32;	772	glTexCoord 0, 0; glVertex $px , $py;
164	glTexCoord 0, 1; glVertex $x * 32 , $y * 32 + 32;	773	glTexCoord 0, 1; glVertex $px , $py + $h;
165	glTexCoord 1, 1; glVertex $x * 32 + 32, $y * 32 + 32;	774	glTexCoord 1, 1; glVertex $px + $w, $py + $h;
166	glTexCoord 1, 0; glVertex $x * 32 + 32, $y * 32;	775	glTexCoord 1, 0; glVertex $px + $w, $py;
167	glEnd;	776	glEnd;
168	}	777	}
169	}	778	}
170	}	779	}
171		780
		781	# if (1) { # higher quality darkness
		782	# $lighting =~ s/(.)/$1$1$1/gs;
		783	# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
		784	#
		785	# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
		786	#
		787	# $lighting = $pb->get_pixels;
		788	# $lighting =~ s/(.)../$1/gs;
		789	# }
		790
		791	$lighting = new Crossfire::Client::Texture
		792	width => $sw4,
		793	height => $sh,
		794	data => $lighting,
		795	internalformat => GL_ALPHA4,
		796	format => GL_ALPHA;
		797
		798	glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
		799	glColor 0, 0, 0, 0.75;
		800	glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
		801	glBindTexture GL_TEXTURE_2D, $lighting->{name};
		802	glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
		803	glBegin GL_QUADS;
		804	glTexCoord 0, 0; glVertex 0 , 0;
		805	glTexCoord 0, 1; glVertex 0 , $sh * 32;
		806	glTexCoord 1, 1; glVertex $sw4 * 32, $sh * 32;
		807	glTexCoord 1, 0; glVertex $sw4 * 32, 0;
		808	glEnd;
		809
172	glDisable GL_TEXTURE_2D;	810	glDisable GL_TEXTURE_2D;
173	glDisable GL_BLEND;	811	glDisable GL_BLEND;
174	}	812	}
175		813
		814	my %DIR = (
		815	SDLK_KP8, [1, "north"],
		816	SDLK_KP9, [2, "northeast"],
		817	SDLK_KP6, [3, "east"],
		818	SDLK_KP3, [4, "southeast"],
		819	SDLK_KP2, [5, "south"],
		820	SDLK_KP1, [6, "southwest"],
		821	SDLK_KP4, [7, "west"],
		822	SDLK_KP7, [8, "northwest"],
		823
		824	SDLK_UP, [1, "north"],
		825	SDLK_RIGHT, [3, "east"],
		826	SDLK_DOWN, [5, "south"],
		827	SDLK_LEFT, [7, "west"],
		828	);
		829
		830	sub key_down {
		831	my ($self, $ev) = @_;
		832
		833	my $mod = $ev->key_mod;
		834	my $sym = $ev->key_sym;
		835
		836	if ($sym == SDLK_KP5) {
		837	$::CONN->send ("command stay fire");
		838	} elsif (exists $DIR{$sym}) {
		839	if ($mod & KMOD_SHIFT) {
		840	$self->{shft}++;
		841	$::CONN->send ("command fire $DIR{$sym}[0]");
		842	} elsif ($mod & KMOD_CTRL) {
		843	$self->{ctrl}++;
		844	$::CONN->send ("command run $DIR{$sym}[0]");
		845	} else {
		846	$::CONN->send ("command $DIR{$sym}[1]");
		847	}
		848	}
		849	}
		850
		851	sub key_up {
		852	my ($self, $ev) = @_;
		853
		854	my $mod = $ev->key_mod;
		855	my $sym = $ev->key_sym;
		856
		857	if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
		858	$::CONN->send ("command fire_stop");
		859	}
		860	if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
		861	$::CONN->send ("command run_stop");
		862	}
		863	}
		864
		865	package Crossfire::Client::Widget::Animator;
		866
		867	use SDL::OpenGL;
		868
		869	our @ISA = Crossfire::Client::Widget::Bin::;
		870
		871	sub moveto {
		872	my ($self, $x, $y) = @_;
		873
		874	$self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
		875	$self->{speed} = 0.2;
		876	$self->{time} = 1;
		877
		878	::animation_start $self;
		879	}
		880
		881	sub animate {
		882	my ($self, $interval) = @_;
		883
		884	$self->{time} -= $interval * $self->{speed};
		885	if ($self->{time} <= 0) {
		886	$self->{time} = 0;
		887	::animation_stop $self;
		888	}
		889
		890	my ($x0, $y0, $x1, $y1) = @{$self->{moveto}};
		891
		892	$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time});
		893	$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time});
		894	}
		895
		896	sub _draw {
		897	my ($self) = @_;
		898
		899	glPushMatrix;
		900	glRotate $self->{time} * 10000, 0, 1, 0;
		901	$self->{child}->draw;
		902	glPopMatrix;
		903	}
		904
176	1;	905	1;
177		906

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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents): Revision 1.11 by elmex, Fri Apr 7 20:39:58 2006 UTC vs. Revision 1.37 by root, Sun Apr 9 21:05:50 2006 UTC

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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.11 by elmex, Fri Apr 7 20:39:58 2006 UTC vs.
Revision 1.37 by root, Sun Apr 9 21:05:50 2006 UTC