| 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 = '3.0'; |
| 19 | |
23 | |
| 20 | use XSLoader; |
24 | use XSLoader; |
| 21 | XSLoader::load "Crossfire::Client", $VERSION; |
25 | XSLoader::load "Deliantra::Client", $VERSION; |
|
|
26 | } |
|
|
27 | |
|
|
28 | use utf8; |
|
|
29 | use strict qw(vars subs); |
|
|
30 | |
|
|
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); |
|
|
40 | |
|
|
41 | # modules to support other DC::* packages |
|
|
42 | use List::Util (); |
|
|
43 | use IO::AIO (); |
|
|
44 | use Coro::AIO (); |
|
|
45 | use AnyEvent::AIO (); |
|
|
46 | |
|
|
47 | use Deliantra::Util (); |
|
|
48 | use Deliantra::Protocol::Constants (); |
|
|
49 | |
|
|
50 | =item shorten $string[, $maxlength] |
|
|
51 | |
|
|
52 | =cut |
|
|
53 | |
|
|
54 | sub shorten($;$) { |
|
|
55 | my ($str, $len) = @_; |
|
|
56 | substr $str, $len, (length $str), "..." if $len + 3 <= length $str; |
|
|
57 | $str |
|
|
58 | } |
|
|
59 | |
|
|
60 | sub asxml($) { |
|
|
61 | local $_ = $_[0]; |
|
|
62 | |
|
|
63 | s/&/&/g; |
|
|
64 | s/>/>/g; |
|
|
65 | s/</</g; |
|
|
66 | |
|
|
67 | $_ |
|
|
68 | } |
|
|
69 | |
|
|
70 | sub background(&;&) { |
|
|
71 | my ($bg, $cb) = @_; |
|
|
72 | |
|
|
73 | my ($fh_r, $fh_w) = AnyEvent::Util::portable_socketpair |
|
|
74 | or die "unable to create background socketpair: $!"; |
|
|
75 | |
|
|
76 | my $pid = fork; |
|
|
77 | |
|
|
78 | if (defined $pid && !$pid) { |
|
|
79 | local $SIG{__DIE__}; |
|
|
80 | |
|
|
81 | open STDOUT, ">&", $fh_w; |
|
|
82 | open STDERR, ">&", $fh_w; |
|
|
83 | close $fh_r; |
|
|
84 | close $fh_w; |
|
|
85 | |
|
|
86 | $| = 1; |
|
|
87 | |
|
|
88 | eval { $bg->() }; |
|
|
89 | |
|
|
90 | if ($@) { |
|
|
91 | my $msg = $@; |
|
|
92 | $msg =~ s/\n+/\n/; |
|
|
93 | warn "FATAL: $msg"; |
|
|
94 | DC::_exit 1; |
|
|
95 | } |
|
|
96 | |
|
|
97 | # win32 is fucked up, of course. exit will clean stuff up, |
|
|
98 | # which destroys our database etc. _exit will exit ALL |
|
|
99 | # forked processes, because of the dreaded fork emulation. |
|
|
100 | DC::_exit 0; |
|
|
101 | } |
|
|
102 | |
|
|
103 | close $fh_w; |
|
|
104 | |
|
|
105 | my $buffer; |
|
|
106 | |
|
|
107 | my $w; $w = AnyEvent->io (fh => $fh_r, poll => 'r', cb => sub { |
|
|
108 | unless (sysread $fh_r, $buffer, 4096, length $buffer) { |
|
|
109 | undef $w; |
|
|
110 | $cb->(); |
|
|
111 | return; |
|
|
112 | } |
|
|
113 | |
|
|
114 | while ($buffer =~ s/^(.*)\n//) { |
|
|
115 | my $line = $1; |
|
|
116 | $line =~ s/\s+$//; |
|
|
117 | utf8::decode $line; |
|
|
118 | if ($line =~ /^\x{e877}json_msg (.*)$/s) { |
|
|
119 | $cb->(JSON::XS->new->allow_nonref->decode ($1)); |
|
|
120 | } else { |
|
|
121 | ::message ({ |
|
|
122 | markup => "background($pid): " . DC::asxml $line, |
|
|
123 | }); |
|
|
124 | } |
|
|
125 | } |
|
|
126 | }); |
|
|
127 | } |
|
|
128 | |
|
|
129 | sub background_msg { |
|
|
130 | my ($msg) = @_; |
|
|
131 | |
|
|
132 | $msg = "\x{e877}json_msg " . JSON::XS->new->allow_nonref->encode ($msg); |
|
|
133 | $msg =~ s/\n//g; |
|
|
134 | utf8::encode $msg; |
|
|
135 | print $msg, "\n"; |
|
|
136 | } |
|
|
137 | |
|
|
138 | package DC; |
|
|
139 | |
|
|
140 | our $RC_THEME; |
|
|
141 | our %THEME; |
|
|
142 | our @RC_PATH; |
|
|
143 | our $RC_BASE; |
|
|
144 | |
|
|
145 | for (grep !ref, @INC) { |
|
|
146 | $RC_BASE = "$_/Deliantra/Client/private/resources"; |
|
|
147 | last if -d $RC_BASE; |
| 22 | } |
148 | } |
| 23 | |
149 | |
| 24 | sub find_rcfile($) { |
150 | sub find_rcfile($) { |
| 25 | my $path; |
151 | my $path; |
| 26 | |
152 | |
| 27 | for (@INC) { |
153 | for (@RC_PATH, "") { |
| 28 | $path = "$_/Crossfire/resources/$_[0]"; |
154 | $path = "$RC_BASE/$_/$_[0]"; |
| 29 | return $path if -r $path; |
155 | return $path if -e $path; |
| 30 | } |
156 | } |
| 31 | |
157 | |
| 32 | die "FATAL: can't find required file $_[0]\n"; |
158 | die "FATAL: can't find required file \"$_[0]\" in \"$RC_BASE\"\n"; |
| 33 | } |
159 | } |
| 34 | |
160 | |
| 35 | sub read_cfg { |
161 | sub load_json($) { |
| 36 | my ($file) = @_; |
162 | my ($file) = @_; |
| 37 | |
163 | |
| 38 | open CFG, $file |
164 | open my $fh, $file |
| 39 | or return; |
165 | or return; |
| 40 | |
166 | |
| 41 | my $CFG; |
|
|
| 42 | |
|
|
| 43 | local $/; |
167 | local $/; |
| 44 | $CFG = eval <CFG>; |
168 | eval { JSON::XS->new->utf8->relaxed->decode (<$fh>) } |
| 45 | |
|
|
| 46 | $::CFG = $CFG; |
|
|
| 47 | |
|
|
| 48 | close CFG; |
|
|
| 49 | } |
169 | } |
| 50 | |
170 | |
|
|
171 | sub set_theme($) { |
|
|
172 | return if $RC_THEME eq $_[0]; |
|
|
173 | $RC_THEME = $_[0]; |
|
|
174 | |
|
|
175 | # kind of hacky, find the main theme file, then load all theme files and merge them |
|
|
176 | |
|
|
177 | %THEME = (); |
|
|
178 | @RC_PATH = "theme-$RC_THEME"; |
|
|
179 | |
|
|
180 | my $theme = load_json find_rcfile "theme.json" |
|
|
181 | or die "FATAL: theme resource file not found"; |
|
|
182 | |
|
|
183 | @RC_PATH = @{ $theme->{path} } if $theme->{path}; |
|
|
184 | |
|
|
185 | for (@RC_PATH, "") { |
|
|
186 | my $theme = load_json "$RC_BASE/$_/theme.json" |
|
|
187 | or next; |
|
|
188 | |
|
|
189 | %THEME = ( %$theme, %THEME ); |
|
|
190 | } |
|
|
191 | } |
|
|
192 | |
| 51 | sub write_cfg { |
193 | sub read_cfg($) { |
| 52 | my ($file) = @_; |
194 | my ($file) = @_; |
| 53 | |
195 | |
| 54 | open CFG, ">$file" |
196 | $::CFG = (load_json $file) || (load_json "$file.bak"); |
|
|
197 | } |
|
|
198 | |
|
|
199 | sub write_cfg($) { |
|
|
200 | my $file = "$Deliantra::VARDIR/client.cf"; |
|
|
201 | |
|
|
202 | $::CFG->{VERSION} = $::VERSION; |
|
|
203 | $::CFG->{layout} = DC::UI::get_layout (); |
|
|
204 | |
|
|
205 | open my $fh, ">:utf8", "$file~" |
| 55 | or return; |
206 | or return; |
| 56 | |
207 | print $fh JSON::XS->new->utf8->pretty->encode ($::CFG); |
| 57 | { |
|
|
| 58 | require Data::Dumper; |
|
|
| 59 | local $Data::Dumper::Purity = 1; |
|
|
| 60 | $::CFG->{VERSION} = $::VERSION; |
|
|
| 61 | print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]); |
|
|
| 62 | } |
|
|
| 63 | |
|
|
| 64 | close CFG; |
208 | close $fh; |
| 65 | } |
|
|
| 66 | |
209 | |
| 67 | package Crossfire::Client::Texture; |
210 | rename $file, "$file.bak"; |
| 68 | |
211 | rename "$file~", $file; |
| 69 | use Scalar::Util; |
|
|
| 70 | |
|
|
| 71 | use SDL::OpenGL; |
|
|
| 72 | |
|
|
| 73 | my @textures; |
|
|
| 74 | |
|
|
| 75 | sub new { |
|
|
| 76 | my ($class, %data) = @_; |
|
|
| 77 | |
|
|
| 78 | my $self = bless { |
|
|
| 79 | internalformat => GL_RGBA, |
|
|
| 80 | format => GL_RGBA, |
|
|
| 81 | %data, |
|
|
| 82 | }, $class; |
|
|
| 83 | |
|
|
| 84 | push @textures, $self; |
|
|
| 85 | Scalar::Util::weaken $textures[-1]; |
|
|
| 86 | |
|
|
| 87 | $self->upload; |
|
|
| 88 | |
|
|
| 89 | $self |
|
|
| 90 | } |
212 | } |
| 91 | |
213 | |
| 92 | sub new_from_image { |
214 | sub load_cfg() { |
| 93 | my ($class, $image) = @_; |
215 | if (-e "$Deliantra::VARDIR/client.cf") { |
| 94 | |
216 | DC::read_cfg "$Deliantra::VARDIR/client.cf"; |
| 95 | $class->new (image => $image) |
|
|
| 96 | } |
|
|
| 97 | |
|
|
| 98 | sub new_from_file { |
|
|
| 99 | my ($class, $path) = @_; |
|
|
| 100 | |
|
|
| 101 | open my $fh, "<:raw", $path |
|
|
| 102 | or die "$path: $!"; |
|
|
| 103 | |
|
|
| 104 | local $/; |
|
|
| 105 | $class->new_from_image (<$fh>) |
|
|
| 106 | } |
|
|
| 107 | |
|
|
| 108 | #sub new_from_surface { |
|
|
| 109 | # my ($class, $surface) = @_; |
|
|
| 110 | # |
|
|
| 111 | # $surface->rgba; |
|
|
| 112 | # |
|
|
| 113 | # $class->new ( |
|
|
| 114 | # data => $surface->pixels, |
|
|
| 115 | # width => $surface->width, |
|
|
| 116 | # height => $surface->height, |
|
|
| 117 | # ) |
|
|
| 118 | #} |
|
|
| 119 | |
|
|
| 120 | sub new_from_text { |
|
|
| 121 | my ($class, $text, $height) = @_; |
|
|
| 122 | |
|
|
| 123 | my ($w, $h, $data) = Crossfire::Client::font_render $text, $height; |
|
|
| 124 | |
|
|
| 125 | $class->new ( |
|
|
| 126 | width => $w, |
|
|
| 127 | height => $h, |
|
|
| 128 | data => $data, |
|
|
| 129 | internalformat => GL_ALPHA4, |
|
|
| 130 | format => GL_ALPHA, |
|
|
| 131 | ) |
|
|
| 132 | } |
|
|
| 133 | |
|
|
| 134 | sub new_from_opengl { |
|
|
| 135 | my ($class, $w, $h, $cb) = @_; |
|
|
| 136 | |
|
|
| 137 | $class->new (width => $w, height => $h, rendercb => $cb) |
|
|
| 138 | } |
|
|
| 139 | |
|
|
| 140 | sub upload { |
|
|
| 141 | my ($self) = @_; |
|
|
| 142 | |
|
|
| 143 | return unless $SDL::App::USING_OPENGL; |
|
|
| 144 | |
|
|
| 145 | my $data; |
|
|
| 146 | |
|
|
| 147 | if (exists $self->{data}) { |
|
|
| 148 | $data = $self->{data}; |
|
|
| 149 | } elsif (exists $self->{rendercb}) { |
|
|
| 150 | glViewport 0, 0, $self->{width}, $self->{height}; |
|
|
| 151 | glMatrixMode GL_PROJECTION; |
|
|
| 152 | glLoadIdentity; |
|
|
| 153 | glOrtho 0, $self->{width}, 0, $self->{height}, -10000, 10000; |
|
|
| 154 | glMatrixMode GL_MODELVIEW; |
|
|
| 155 | glPushmatrix; |
|
|
| 156 | glLoadIdentity; |
|
|
| 157 | glClear GL_COLOR_BUFFER_BIT; |
|
|
| 158 | |
|
|
| 159 | $self->{rendercb}->($self, $self->{width}, $self->{height}); |
|
|
| 160 | } else { |
217 | } else { |
| 161 | my $pb = new Gtk2::Gdk::PixbufLoader; |
218 | $::CFG = { cfg_schema => 1, db_schema => 1 }; |
| 162 | $pb->write ($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 = $pb->get_pixels; |
|
|
| 172 | } |
219 | } |
|
|
220 | } |
| 173 | |
221 | |
| 174 | ($self->{name}) = @{glGenTextures 1}; |
222 | sub save_cfg() { |
|
|
223 | write_cfg "$Deliantra::VARDIR/client.cf"; |
|
|
224 | } |
| 175 | |
225 | |
| 176 | glBindTexture GL_TEXTURE_2D, $self->{name}; |
226 | sub upgrade_cfg() { |
|
|
227 | my %DEF_CFG = ( |
|
|
228 | config_autosave => 1, |
|
|
229 | sdl_mode => undef, |
|
|
230 | fullscreen => 1, |
|
|
231 | fast => 0, |
|
|
232 | force_opengl11 => undef, |
|
|
233 | disable_alpha => 0, |
|
|
234 | smooth_movement => 1, |
|
|
235 | smooth_transitions => 1, |
|
|
236 | texture_compression => 1, |
|
|
237 | map_scale => 1, |
|
|
238 | fow_enable => 1, |
|
|
239 | fow_intensity => 0, |
|
|
240 | fow_texture => 0, |
|
|
241 | map_smoothing => 1, |
|
|
242 | gui_fontsize => 1, |
|
|
243 | log_fontsize => 0.7, |
|
|
244 | gauge_fontsize => 1, |
|
|
245 | gauge_size => 0.35, |
|
|
246 | stat_fontsize => 0.7, |
|
|
247 | mapsize => 100, |
|
|
248 | audio_enable => 1, |
|
|
249 | audio_hw_channels => 0, |
|
|
250 | audio_hw_frequency => 0, |
|
|
251 | audio_hw_chunksize => 0, |
|
|
252 | audio_mix_channels => 8, |
|
|
253 | effects_enable => 1, |
|
|
254 | effects_volume => 1, |
|
|
255 | bgm_enable => 1, |
|
|
256 | bgm_volume => 0.5, |
|
|
257 | output_rate => "", |
|
|
258 | pickup => Deliantra::Protocol::Constants::PICKUP_SPELLBOOK |
|
|
259 | | Deliantra::Protocol::Constants::PICKUP_SKILLSCROLL |
|
|
260 | | Deliantra::Protocol::Constants::PICKUP_VALUABLES, |
|
|
261 | inv_sort => "mtime", |
|
|
262 | default => "profile", # default profile |
|
|
263 | show_tips => 1, |
|
|
264 | logview_max_par => 1000, |
|
|
265 | shift_fire_stop => 0, |
|
|
266 | uitheme => "wood", |
|
|
267 | map_shift_x => -24, # arbitrary |
|
|
268 | map_shift_y => +24, # arbitrary |
|
|
269 | ); |
| 177 | |
270 | |
| 178 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST; |
271 | while (my ($k, $v) = each %DEF_CFG) { |
| 179 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST;#_MIPMAP_LINEAR; |
272 | $::CFG->{$k} = $v unless exists $::CFG->{$k}; |
| 180 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; |
273 | } |
| 181 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; |
274 | |
|
|
275 | if ($::CFG->{cfg_schema} < 1) { |
|
|
276 | for my $profile (values %{ $::CFG->{profile} }) { |
|
|
277 | $profile->{password} = unpack "H*", Deliantra::Util::hash_pw $profile->{password}; |
|
|
278 | } |
|
|
279 | $::CFG->{cfg_schema} = 1; |
|
|
280 | } |
|
|
281 | } |
|
|
282 | |
|
|
283 | sub http_proxy { |
|
|
284 | my @proxy = win32_proxy_info; |
|
|
285 | |
|
|
286 | if (@proxy) { |
|
|
287 | "http://" . (@proxy < 2 ? "" : @proxy < 3 ? "$proxy[1]\@" : "$proxy[1]:$proxy[2]\@") . $proxy[0] |
|
|
288 | } elsif (exists $ENV{http_proxy}) { |
|
|
289 | $ENV{http_proxy} |
|
|
290 | } else { |
|
|
291 | () |
|
|
292 | } |
|
|
293 | } |
|
|
294 | |
|
|
295 | sub set_proxy { |
|
|
296 | my $proxy = http_proxy |
|
|
297 | or return; |
|
|
298 | |
|
|
299 | $ENV{http_proxy} = $proxy; |
|
|
300 | } |
|
|
301 | |
|
|
302 | sub lwp_useragent { |
|
|
303 | require LWP::UserAgent; |
| 182 | |
304 | |
| 183 | glGetError; |
305 | DC::set_proxy; |
| 184 | if (defined $data) { |
306 | |
| 185 | glTexImage2D GL_TEXTURE_2D, 0, |
307 | my $ua = LWP::UserAgent->new ( |
| 186 | $self->{internalformat}, |
308 | agent => "deliantra $VERSION", |
| 187 | $self->{width}, $self->{height}, |
309 | keep_alive => 1, |
| 188 | 0, |
310 | env_proxy => 1, |
| 189 | $self->{format}, |
311 | timeout => 30, |
| 190 | GL_UNSIGNED_BYTE, |
312 | ); |
| 191 | $data; |
313 | } |
| 192 | glGetError and die; |
314 | |
|
|
315 | sub lwp_check($) { |
|
|
316 | my ($res) = @_; |
|
|
317 | |
|
|
318 | $res->is_error |
|
|
319 | and die $res->status_line; |
|
|
320 | |
|
|
321 | $res |
|
|
322 | } |
|
|
323 | |
|
|
324 | sub fh_nonblocking($$) { |
|
|
325 | my ($fh, $nb) = @_; |
|
|
326 | |
|
|
327 | if ($^O eq "MSWin32") { |
|
|
328 | $nb = (! ! $nb) + 0; |
|
|
329 | ioctl $fh, 0x8004667e, \$nb; # FIONBIO |
| 193 | } else { |
330 | } else { |
| 194 | glCopyTexImage2D GL_TEXTURE_2D, 0, |
331 | fcntl $fh, &Fcntl::F_SETFL, $nb ? &Fcntl::O_NONBLOCK : 0; |
| 195 | $self->{internalformat}, |
|
|
| 196 | 0, 0, |
|
|
| 197 | $self->{width}, $self->{height}, |
|
|
| 198 | 0; |
|
|
| 199 | glPopmatrix; |
|
|
| 200 | } |
332 | } |
| 201 | } |
333 | } |
| 202 | |
334 | |
| 203 | sub DESTROY { |
335 | package DC::Layout; |
| 204 | my ($self) = @_; |
|
|
| 205 | |
336 | |
| 206 | return unless exists $self->{name}; |
337 | $DC::OpenGL::INIT_HOOK{"DC::Layout"} = sub { |
|
|
338 | glyph_cache_restore; |
|
|
339 | }; |
| 207 | |
340 | |
| 208 | glDeleteTextures delete $self->{name}; |
341 | $DC::OpenGL::SHUTDOWN_HOOK{"DC::Layout"} = sub { |
| 209 | } |
342 | glyph_cache_backup; |
| 210 | |
|
|
| 211 | push @::GL_INIT, sub { |
|
|
| 212 | $_->upload |
|
|
| 213 | for grep $_, @textures; |
|
|
| 214 | }; |
343 | }; |
| 215 | |
344 | |
| 216 | 1; |
345 | 1; |
| 217 | |
346 | |
| 218 | =back |
347 | =back |
