| 1 | =head1 NAME |
1 | =head1 NAME |
| 2 | |
2 | |
| 3 | Crossfire::Client - undocumented utility garbage for our crossfire client |
3 | DC - undocumented utility garbage for our deliantra client |
| 4 | |
4 | |
| 5 | =head1 SYNOPSIS |
5 | =head1 SYNOPSIS |
| 6 | |
6 | |
| 7 | use Crossfire::Client; |
7 | use DC; |
| 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 DC; |
|
|
16 | |
|
|
17 | use Carp (); |
|
|
18 | |
|
|
19 | our $VERSION; |
| 16 | |
20 | |
| 17 | BEGIN { |
21 | BEGIN { |
| 18 | $VERSION = '0.1'; |
22 | $VERSION = '2.11'; |
| 19 | |
23 | |
| 20 | use XSLoader; |
24 | use XSLoader; |
| 21 | XSLoader::load "Crossfire::Client", $VERSION; |
25 | XSLoader::load "Deliantra::Client", $VERSION; |
| 22 | } |
26 | } |
| 23 | |
27 | |
| 24 | package Crossfire::Client::Texture; |
28 | use utf8; |
|
|
29 | use strict qw(vars subs); |
| 25 | |
30 | |
| 26 | use Scalar::Util; |
31 | use Socket (); |
|
|
32 | use AnyEvent (); |
|
|
33 | use AnyEvent::Util (); |
|
|
34 | use Pod::POM (); |
|
|
35 | use File::Path (); |
|
|
36 | use Storable (); # finally |
|
|
37 | use Fcntl (); |
|
|
38 | use JSON::XS qw(encode_json decode_json); |
|
|
39 | use Guard qw(guard); |
| 27 | |
40 | |
| 28 | use SDL::OpenGL; |
41 | =item shorten $string[, $maxlength] |
| 29 | |
42 | |
| 30 | my @textures; |
43 | =cut |
| 31 | |
44 | |
| 32 | sub _new { |
45 | sub shorten($;$) { |
| 33 | my ($class, %data) = @_; |
46 | my ($str, $len) = @_; |
| 34 | |
47 | substr $str, $len, (length $str), "..." if $len + 3 <= length $str; |
| 35 | my $self = bless \%data, $class; |
48 | $str |
| 36 | |
|
|
| 37 | push @textures, $self; |
|
|
| 38 | Scalar::Util::weaken $textures[-1]; |
|
|
| 39 | |
|
|
| 40 | $self->upload; |
|
|
| 41 | |
|
|
| 42 | $self |
|
|
| 43 | } |
49 | } |
| 44 | |
50 | |
| 45 | sub new_from_image { |
51 | sub asxml($) { |
| 46 | my ($class, $image) = @_; |
52 | local $_ = $_[0]; |
| 47 | |
53 | |
| 48 | $class->_new (image => $image) |
54 | s/&/&/g; |
| 49 | } |
55 | s/>/>/g; |
|
|
56 | s/</</g; |
| 50 | |
57 | |
| 51 | sub new_from_file { |
58 | $_ |
| 52 | my ($class, $path) = @_; |
59 | } |
| 53 | |
60 | |
| 54 | open my $fh, "<:raw", $path |
61 | sub background(&;&) { |
| 55 | or die "$path: $!"; |
62 | my ($bg, $cb) = @_; |
|
|
63 | |
|
|
64 | my ($fh_r, $fh_w) = AnyEvent::Util::portable_socketpair |
|
|
65 | or die "unable to create background socketpair: $!"; |
|
|
66 | |
|
|
67 | my $pid = fork; |
|
|
68 | |
|
|
69 | if (defined $pid && !$pid) { |
|
|
70 | local $SIG{__DIE__}; |
|
|
71 | |
|
|
72 | open STDOUT, ">&", $fh_w; |
|
|
73 | open STDERR, ">&", $fh_w; |
|
|
74 | close $fh_r; |
|
|
75 | close $fh_w; |
|
|
76 | |
|
|
77 | $| = 1; |
|
|
78 | |
|
|
79 | eval { $bg->() }; |
|
|
80 | |
|
|
81 | if ($@) { |
|
|
82 | my $msg = $@; |
|
|
83 | $msg =~ s/\n+/\n/; |
|
|
84 | warn "FATAL: $msg"; |
|
|
85 | DC::_exit 1; |
|
|
86 | } |
|
|
87 | |
|
|
88 | # win32 is fucked up, of course. exit will clean stuff up, |
|
|
89 | # which destroys our database etc. _exit will exit ALL |
|
|
90 | # forked processes, because of the dreaded fork emulation. |
|
|
91 | DC::_exit 0; |
|
|
92 | } |
|
|
93 | |
|
|
94 | close $fh_w; |
|
|
95 | |
|
|
96 | my $buffer; |
|
|
97 | |
|
|
98 | my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub { |
|
|
99 | unless (sysread $fh_r, $buffer, 4096, length $buffer) { |
|
|
100 | undef $w; |
|
|
101 | $cb->(); |
|
|
102 | return; |
|
|
103 | } |
|
|
104 | |
|
|
105 | while ($buffer =~ s/^(.*)\n//) { |
|
|
106 | my $line = $1; |
|
|
107 | $line =~ s/\s+$//; |
|
|
108 | utf8::decode $line; |
|
|
109 | if ($line =~ /^\x{e877}json_msg (.*)$/s) { |
|
|
110 | $cb->(JSON::XS->new->allow_nonref->decode ($1)); |
|
|
111 | } else { |
|
|
112 | ::message ({ |
|
|
113 | markup => "background($pid): " . DC::asxml $line, |
|
|
114 | }); |
|
|
115 | } |
|
|
116 | } |
|
|
117 | }); |
|
|
118 | } |
|
|
119 | |
|
|
120 | sub background_msg { |
|
|
121 | my ($msg) = @_; |
|
|
122 | |
|
|
123 | $msg = "\x{e877}json_msg " . JSON::XS->new->allow_nonref->encode ($msg); |
|
|
124 | $msg =~ s/\n//g; |
|
|
125 | utf8::encode $msg; |
|
|
126 | print $msg, "\n"; |
|
|
127 | } |
|
|
128 | |
|
|
129 | package DC; |
|
|
130 | |
|
|
131 | our $RC_THEME; |
|
|
132 | our %THEME; |
|
|
133 | our @RC_PATH; |
|
|
134 | our $RC_BASE; |
|
|
135 | |
|
|
136 | for (grep !ref, @INC) { |
|
|
137 | $RC_BASE = "$_/Deliantra/Client/private/resources"; |
|
|
138 | last if -d $RC_BASE; |
|
|
139 | } |
|
|
140 | |
|
|
141 | sub find_rcfile($) { |
|
|
142 | my $path; |
|
|
143 | |
|
|
144 | for (@RC_PATH, "") { |
|
|
145 | $path = "$RC_BASE/$_/$_[0]"; |
|
|
146 | return $path if -e $path; |
|
|
147 | } |
|
|
148 | |
|
|
149 | die "FATAL: can't find required file \"$_[0]\" in \"$RC_BASE\"\n"; |
|
|
150 | } |
|
|
151 | |
|
|
152 | sub load_json($) { |
|
|
153 | my ($file) = @_; |
|
|
154 | |
|
|
155 | open my $fh, $file |
|
|
156 | or return; |
| 56 | |
157 | |
| 57 | local $/; |
158 | local $/; |
| 58 | $class->new_from_image (<$fh>) |
159 | eval { JSON::XS->new->utf8->relaxed->decode (<$fh>) } |
| 59 | } |
160 | } |
| 60 | |
161 | |
| 61 | sub new_from_surface { |
162 | sub set_theme($) { |
| 62 | my ($class, $surface) = @_; |
163 | return if $RC_THEME eq $_[0]; |
|
|
164 | $RC_THEME = $_[0]; |
| 63 | |
165 | |
| 64 | $surface->rgba; |
166 | # kind of hacky, find the main theme file, then load all theme files and merge them |
| 65 | |
167 | |
| 66 | $class->_new ( |
168 | %THEME = (); |
| 67 | data => $surface->pixels, |
169 | @RC_PATH = "theme-$RC_THEME"; |
| 68 | width => $surface->width, |
170 | |
| 69 | height => $surface->height, |
171 | my $theme = load_json find_rcfile "theme.json" |
|
|
172 | or die "FATAL: theme resource file not found"; |
|
|
173 | |
|
|
174 | @RC_PATH = @{ $theme->{path} } if $theme->{path}; |
|
|
175 | |
|
|
176 | for (@RC_PATH, "") { |
|
|
177 | my $theme = load_json "$RC_BASE/$_/theme.json" |
|
|
178 | or next; |
|
|
179 | |
|
|
180 | %THEME = ( %$theme, %THEME ); |
| 70 | ) |
181 | } |
| 71 | } |
182 | } |
| 72 | |
183 | |
| 73 | sub upload { |
184 | sub read_cfg { |
| 74 | my ($self) = @_; |
185 | my ($file) = @_; |
| 75 | |
186 | |
| 76 | return unless $SDL::App::USING_OPENGL; |
187 | $::CFG = (load_json $file) || (load_json "$file.bak"); |
|
|
188 | } |
| 77 | |
189 | |
| 78 | my ($data, $width, $height); |
190 | sub write_cfg { |
|
|
191 | my $file = "$Deliantra::VARDIR/client.cf"; |
| 79 | |
192 | |
| 80 | if (exists $self->{data}) { |
193 | $::CFG->{VERSION} = $::VERSION; |
| 81 | ($data, $width, $height) = ($self->{data}, $self->{width}, $self->{height}); |
194 | $::CFG->{layout} = DC::UI::get_layout (); |
|
|
195 | |
|
|
196 | open my $fh, ">:utf8", "$file~" |
|
|
197 | or return; |
|
|
198 | print $fh JSON::XS->new->utf8->pretty->encode ($::CFG); |
|
|
199 | close $fh; |
|
|
200 | |
|
|
201 | rename $file, "$file.bak"; |
|
|
202 | rename "$file~", $file; |
|
|
203 | } |
|
|
204 | |
|
|
205 | sub http_proxy { |
|
|
206 | my @proxy = win32_proxy_info; |
|
|
207 | |
|
|
208 | if (@proxy) { |
|
|
209 | "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0] |
|
|
210 | } elsif (exists $ENV{http_proxy}) { |
|
|
211 | $ENV{http_proxy} |
| 82 | } else { |
212 | } else { |
| 83 | my $pb = new Gtk2::Gdk::PixbufLoader; |
213 | () |
| 84 | $pb->write ($self->{image}); |
|
|
| 85 | $pb->close; |
|
|
| 86 | |
|
|
| 87 | $pb = $pb->get_pixbuf; |
|
|
| 88 | $pb = $pb->add_alpha (0, 0, 0, 0); |
|
|
| 89 | |
|
|
| 90 | ($data, $width, $height) = ($pb->get_pixels, $pb->get_width, $pb->get_height); |
|
|
| 91 | } |
214 | } |
|
|
215 | } |
| 92 | |
216 | |
| 93 | ($self->{name}) = @{glGenTextures 1}; |
217 | sub set_proxy { |
|
|
218 | my $proxy = http_proxy |
|
|
219 | or return; |
| 94 | |
220 | |
| 95 | glBindTexture GL_TEXTURE_2D, $self->{name}; |
221 | $ENV{http_proxy} = $proxy; |
|
|
222 | } |
| 96 | |
223 | |
| 97 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR; |
224 | sub lwp_useragent { |
| 98 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;#_MIPMAP_LINEAR; |
225 | require LWP::UserAgent; |
| 99 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; |
|
|
| 100 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; |
|
|
| 101 | |
226 | |
| 102 | glTexImage2D GL_TEXTURE_2D, 0, |
227 | DC::set_proxy; |
| 103 | GL_RGBA8, |
|
|
| 104 | $width, $height, |
|
|
| 105 | 0, |
|
|
| 106 | GL_RGBA, |
|
|
| 107 | GL_UNSIGNED_BYTE, |
|
|
| 108 | $data; |
|
|
| 109 | } |
|
|
| 110 | |
228 | |
| 111 | sub DESTROY { |
229 | my $ua = LWP::UserAgent->new ( |
|
|
230 | agent => "deliantra $VERSION", |
|
|
231 | keep_alive => 1, |
|
|
232 | env_proxy => 1, |
|
|
233 | timeout => 30, |
|
|
234 | ); |
|
|
235 | } |
|
|
236 | |
|
|
237 | sub lwp_check($) { |
| 112 | my ($self) = @_; |
238 | my ($res) = @_; |
| 113 | |
239 | |
| 114 | return unless exists $self->{name}; |
240 | $res->is_error |
|
|
241 | and die $res->status_line; |
| 115 | |
242 | |
| 116 | glDeleteTextures delete $self->{name}; |
243 | $res |
| 117 | } |
244 | } |
| 118 | |
245 | |
| 119 | push @::GLINIT, sub { |
246 | sub fh_nonblocking($$) { |
| 120 | $_->upload |
247 | my ($fh, $nb) = @_; |
| 121 | for grep $_, @textures; |
248 | |
|
|
249 | if ($^O eq "MSWin32") { |
|
|
250 | $nb = (! ! $nb) + 0; |
|
|
251 | ioctl $fh, 0x8004667e, \$nb; # FIONBIO |
|
|
252 | } else { |
|
|
253 | fcntl $fh, &Fcntl::F_SETFL, $nb ? &Fcntl::O_NONBLOCK : 0; |
|
|
254 | } |
|
|
255 | } |
|
|
256 | |
|
|
257 | package DC::Layout; |
|
|
258 | |
|
|
259 | $DC::OpenGL::INIT_HOOK{"DC::Layout"} = sub { |
|
|
260 | glyph_cache_restore; |
|
|
261 | }; |
|
|
262 | |
|
|
263 | $DC::OpenGL::SHUTDOWN_HOOK{"DC::Layout"} = sub { |
|
|
264 | glyph_cache_backup; |
| 122 | }; |
265 | }; |
| 123 | |
266 | |
| 124 | 1; |
267 | 1; |
| 125 | |
268 | |
| 126 | =back |
269 | =back |
