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4 | use strict; |
4 | use strict; |
5 | |
5 | |
6 | use Symbol; |
6 | use Symbol; |
7 | use List::Util; |
7 | use List::Util; |
8 | use Storable; |
8 | use Storable; |
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|
9 | use Event; |
9 | use Opcode; |
10 | use Opcode; |
10 | use Safe; |
11 | use Safe; |
11 | use Safe::Hole; |
12 | use Safe::Hole; |
12 | |
13 | |
13 | use Coro 3.5 (); |
14 | use Coro 3.52 (); |
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|
15 | use Coro::State; |
14 | use Coro::Event; |
16 | use Coro::Event; |
15 | use Coro::Timer; |
17 | use Coro::Timer; |
16 | use Coro::Signal; |
18 | use Coro::Signal; |
17 | use Coro::Semaphore; |
19 | use Coro::Semaphore; |
18 | use Coro::AIO; |
20 | use Coro::AIO; |
19 | |
21 | |
20 | use BDB (); |
22 | use BDB (); |
21 | use Data::Dumper; |
23 | use Data::Dumper; |
22 | use Digest::MD5; |
24 | use Digest::MD5; |
23 | use Fcntl; |
25 | use Fcntl; |
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|
26 | use YAML::Syck (); |
24 | use IO::AIO 2.32 (); |
27 | use IO::AIO 2.32 (); |
25 | use YAML::Syck (); |
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|
26 | use Time::HiRes; |
28 | use Time::HiRes; |
27 | use Compress::LZF; |
29 | use Compress::LZF; |
28 | |
30 | |
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31 | # configure various modules to our taste |
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32 | # |
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|
33 | Coro::State::cctx_stacksize 256000; # 1-2MB stack, for deep recursions in maze generator |
29 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
34 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
30 | |
35 | |
31 | use Event; $Event::Eval = 1; # no idea why this is required, but it is |
36 | $Event::Eval = 1; # no idea why this is required, but it is |
32 | |
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|
33 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
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|
34 | |
37 | |
35 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
38 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
36 | $YAML::Syck::ImplicitUnicode = 1; |
39 | $YAML::Syck::ImplicitUnicode = 1; |
37 | |
40 | |
38 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
41 | $Coro::main->prio (Coro::PRIO_MAX); # run main coroutine ("the server") with very high priority |
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|
42 | |
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43 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
39 | |
44 | |
40 | our %COMMAND = (); |
45 | our %COMMAND = (); |
41 | our %COMMAND_TIME = (); |
46 | our %COMMAND_TIME = (); |
42 | |
47 | |
43 | our @EXTS = (); # list of extension package names |
48 | our @EXTS = (); # list of extension package names |
… | |
… | |
203 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
208 | $d =~ s/([\x00-\x07\x09\x0b\x0c\x0e-\x1f])/sprintf "\\x%02x", ord($1)/ge; |
204 | $d |
209 | $d |
205 | } || "[unable to dump $_[0]: '$@']"; |
210 | } || "[unable to dump $_[0]: '$@']"; |
206 | } |
211 | } |
207 | |
212 | |
208 | use JSON::Syck (); # TODO# replace by JSON::PC once working |
213 | use JSON::XS qw(to_json from_json); # TODO# replace by JSON::PC once working |
209 | |
214 | |
210 | =item $ref = cf::from_json $json |
215 | =item $ref = cf::from_json $json |
211 | |
216 | |
212 | Converts a JSON string into the corresponding perl data structure. |
217 | Converts a JSON string into the corresponding perl data structure. |
213 | |
218 | |
214 | =cut |
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215 | |
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216 | sub from_json($) { |
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217 | $JSON::Syck::ImplicitUnicode = 1; # work around JSON::Syck bugs |
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218 | JSON::Syck::Load $_[0] |
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|
219 | } |
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220 | |
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|
221 | =item $json = cf::to_json $ref |
219 | =item $json = cf::to_json $ref |
222 | |
220 | |
223 | Converts a perl data structure into its JSON representation. |
221 | Converts a perl data structure into its JSON representation. |
224 | |
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225 | =cut |
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226 | |
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227 | sub to_json($) { |
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228 | $JSON::Syck::ImplicitUnicode = 0; # work around JSON::Syck bugs |
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229 | JSON::Syck::Dump $_[0] |
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|
230 | } |
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231 | |
222 | |
232 | =item cf::lock_wait $string |
223 | =item cf::lock_wait $string |
233 | |
224 | |
234 | Wait until the given lock is available. See cf::lock_acquire. |
225 | Wait until the given lock is available. See cf::lock_acquire. |
235 | |
226 | |
… | |
… | |
380 | |
371 | |
381 | aio_rename "$runtime~", $runtime |
372 | aio_rename "$runtime~", $runtime |
382 | and return; |
373 | and return; |
383 | |
374 | |
384 | 1 |
375 | 1 |
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376 | } |
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377 | |
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378 | =item cf::datalog type => key => value, ... |
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379 | |
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380 | Log a datalog packet of the given type with the given key-value pairs. |
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381 | |
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382 | =cut |
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383 | |
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384 | sub datalog($@) { |
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385 | my ($type, %kv) = @_; |
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386 | warn "DATALOG ", JSON::XS->new->ascii->encode ({ %kv, type => $type }); |
385 | } |
387 | } |
386 | |
388 | |
387 | =back |
389 | =back |
388 | |
390 | |
389 | =cut |
391 | =cut |
… | |
… | |
1122 | } |
1124 | } |
1123 | |
1125 | |
1124 | \@paths |
1126 | \@paths |
1125 | } |
1127 | } |
1126 | |
1128 | |
1127 | =item $player->ext_reply ($msgid, $msgtype, %msg) |
1129 | =item $player->ext_reply ($msgid, %msg) |
1128 | |
1130 | |
1129 | Sends an ext reply to the player. |
1131 | Sends an ext reply to the player. |
1130 | |
1132 | |
1131 | =cut |
1133 | =cut |
1132 | |
1134 | |
1133 | sub ext_reply($$$%) { |
1135 | sub ext_reply($$%) { |
1134 | my ($self, $id, %msg) = @_; |
1136 | my ($self, $id, %msg) = @_; |
1135 | |
1137 | |
1136 | $msg{msgid} = $id; |
1138 | $msg{msgid} = $id; |
1137 | |
1139 | |
1138 | $self->send ("ext " . cf::to_json \%msg); |
1140 | $self->send ("ext " . cf::to_json \%msg); |
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|
1141 | } |
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1142 | |
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|
1143 | =item $player->ext_event ($type, %msg) |
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1144 | |
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1145 | Sends an ext event to the client. |
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1146 | |
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1147 | =cut |
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1148 | |
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1149 | sub ext_event($$%) { |
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1150 | my ($self, $type, %msg) = @_; |
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1151 | |
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1152 | $self->ns->ext_event ($type, %msg); |
1139 | } |
1153 | } |
1140 | |
1154 | |
1141 | package cf; |
1155 | package cf; |
1142 | |
1156 | |
1143 | =back |
1157 | =back |
… | |
… | |
1951 | |
1965 | |
1952 | return unless $self->type == cf::PLAYER; |
1966 | return unless $self->type == cf::PLAYER; |
1953 | |
1967 | |
1954 | if ($exit->slaying eq "/!") { |
1968 | if ($exit->slaying eq "/!") { |
1955 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
1969 | #TODO: this should de-fi-ni-te-ly not be a sync-job |
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1970 | # the problem is that $exit might not survive long enough |
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1971 | # so it needs to be done right now, right here |
1956 | cf::sync_job { prepare_random_map $exit }; |
1972 | cf::sync_job { prepare_random_map $exit }; |
1957 | } |
1973 | } |
1958 | |
1974 | |
1959 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
1975 | my $slaying = cf::map::normalise $exit->slaying, $exit->map && $exit->map->path; |
1960 | my $hp = $exit->stats->hp; |
1976 | my $hp = $exit->stats->hp; |
… | |
… | |
1968 | $self->goto ($slaying, $hp, $sp); |
1984 | $self->goto ($slaying, $hp, $sp); |
1969 | |
1985 | |
1970 | 1; |
1986 | 1; |
1971 | }) { |
1987 | }) { |
1972 | $self->message ("Something went wrong deep within the crossfire server. " |
1988 | $self->message ("Something went wrong deep within the crossfire server. " |
1973 | . "I'll try to bring you back to the map you were before. " |
1989 | . "I'll try to bring you back to the map you were before. " |
1974 | . "Please report this to the dungeon master!", |
1990 | . "Please report this to the dungeon master!", |
1975 | cf::NDI_UNIQUE | cf::NDI_RED); |
1991 | cf::NDI_UNIQUE | cf::NDI_RED); |
1976 | |
1992 | |
1977 | warn "ERROR in enter_exit: $@"; |
1993 | warn "ERROR in enter_exit: $@"; |
1978 | $self->leave_link; |
1994 | $self->leave_link; |
1979 | } |
1995 | } |
1980 | })->prio (1); |
1996 | })->prio (1); |
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… | |
1993 | |
2009 | |
1994 | sub cf::client::send_drawinfo { |
2010 | sub cf::client::send_drawinfo { |
1995 | my ($self, $text, $flags) = @_; |
2011 | my ($self, $text, $flags) = @_; |
1996 | |
2012 | |
1997 | utf8::encode $text; |
2013 | utf8::encode $text; |
1998 | $self->send_packet (sprintf "drawinfo %d %s", $flags, $text); |
2014 | $self->send_packet (sprintf "drawinfo %d %s", $flags || cf::NDI_BLACK, $text); |
1999 | } |
2015 | } |
2000 | |
2016 | |
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|
2017 | =item $client->ext_event ($type, %msg) |
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2018 | |
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|
2019 | Sends an exti event to the client. |
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2020 | |
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|
2021 | =cut |
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2022 | |
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|
2023 | sub cf::client::ext_event($$%) { |
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|
2024 | my ($self, $type, %msg) = @_; |
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2025 | |
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|
2026 | $msg{msgtype} = "event_$type"; |
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|
2027 | $self->send_packet ("ext " . cf::to_json \%msg); |
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|
2028 | } |
2001 | |
2029 | |
2002 | =item $success = $client->query ($flags, "text", \&cb) |
2030 | =item $success = $client->query ($flags, "text", \&cb) |
2003 | |
2031 | |
2004 | Queues a query to the client, calling the given callback with |
2032 | Queues a query to the client, calling the given callback with |
2005 | the reply text on a reply. flags can be C<cf::CS_QUERY_YESNO>, |
2033 | the reply text on a reply. flags can be C<cf::CS_QUERY_YESNO>, |
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… | |
2102 | |
2130 | |
2103 | # here we export the classes and methods available to script code |
2131 | # here we export the classes and methods available to script code |
2104 | |
2132 | |
2105 | =pod |
2133 | =pod |
2106 | |
2134 | |
2107 | The following fucntions and emthods are available within a safe environment: |
2135 | The following functions and methods are available within a safe environment: |
2108 | |
2136 | |
2109 | cf::object contr pay_amount pay_player map |
2137 | cf::object contr pay_amount pay_player map |
2110 | cf::object::player player |
2138 | cf::object::player player |
2111 | cf::player peaceful |
2139 | cf::player peaceful |
2112 | cf::map trigger |
2140 | cf::map trigger |
… | |
… | |
2267 | } |
2295 | } |
2268 | |
2296 | |
2269 | ############################################################################# |
2297 | ############################################################################# |
2270 | # the server's init and main functions |
2298 | # the server's init and main functions |
2271 | |
2299 | |
2272 | sub load_faces { |
2300 | sub load_facedata { |
2273 | my $path = sprintf "%s/faces", cf::datadir; |
2301 | my $path = sprintf "%s/facedata", cf::datadir; |
2274 | |
2302 | |
2275 | warn "loading faces from $path\n"; |
2303 | warn "loading facedata from $path\n"; |
2276 | |
2304 | |
2277 | my $faces; |
2305 | my $faces; |
2278 | 0 < aio_load $path, $faces |
2306 | 0 < aio_load $path, $faces |
2279 | or die "$path: $!"; |
2307 | or die "$path: $!"; |
2280 | |
2308 | |
2281 | Coro::cede; |
2309 | Coro::cede; |
2282 | $faces = Storable::thaw $faces; |
2310 | $faces = Storable::thaw $faces; |
2283 | Coro::cede; |
2311 | Coro::cede; |
|
|
2312 | |
|
|
2313 | my $meta = delete $faces->{""}; |
|
|
2314 | $meta->{version} == 1 |
|
|
2315 | or cf::cleanup "$path: version mismatch, cannot proceed."; |
2284 | |
2316 | |
2285 | while (my ($face, $info) = each %$faces) { |
2317 | while (my ($face, $info) = each %$faces) { |
2286 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
2318 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
2287 | cf::face::set $idx, $info->{visibility}, $info->{magicmap}; |
2319 | cf::face::set $idx, $info->{visibility}, $info->{magicmap}; |
2288 | cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; |
2320 | cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; |
|
|
2321 | cf::face::set_data $idx, 1, $info->{data64}, $info->{chksum64}; |
|
|
2322 | Coro::cede; |
|
|
2323 | } |
|
|
2324 | |
|
|
2325 | while (my ($face, $info) = each %$faces) { |
|
|
2326 | next unless $info->{smooth}; |
|
|
2327 | my $idx = cf::face::find $face |
|
|
2328 | or next; |
|
|
2329 | if (my $smooth = cf::face::find $info->{smooth}) { |
|
|
2330 | cf::face::set_smooth $idx, $smooth; |
|
|
2331 | } else { |
|
|
2332 | warn "smooth face '$info->{smooth}' not found for face '$face'"; |
|
|
2333 | } |
2289 | Coro::cede; |
2334 | Coro::cede; |
2290 | } |
2335 | } |
2291 | |
2336 | |
2292 | 1 |
2337 | 1 |
2293 | } |
2338 | } |
2294 | |
2339 | |
2295 | sub reload_resources { |
2340 | sub reload_resources { |
2296 | load_resource_file sprintf "%s/%s/regions", cf::datadir, cf::mapdir |
2341 | load_resource_file sprintf "%s/%s/regions", cf::datadir, cf::mapdir |
2297 | or die "unable to load regions file\n";#d# |
2342 | or die "unable to load regions file\n";#d# |
2298 | load_faces |
2343 | load_facedata |
2299 | or die "unable to load faces\n";#d# |
2344 | or die "unable to load facedata\n";#d# |
2300 | } |
2345 | } |
2301 | |
2346 | |
2302 | sub init { |
2347 | sub init { |
2303 | reload_resources; |
2348 | reload_resources; |
2304 | } |
2349 | } |