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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; |
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24 | use IO::AIO 2.32 (); |
26 | use IO::AIO 2.32 (); |
25 | use YAML::Syck (); |
27 | use YAML::Syck (); |
26 | use Time::HiRes; |
28 | use Time::HiRes; |
27 | use Compress::LZF; |
29 | use Compress::LZF; |
28 | |
30 | |
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31 | 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 |
32 | Compress::LZF::sfreeze_cr { }; # prime Compress::LZF so it does not use require later |
30 | |
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|
31 | use Event; $Event::Eval = 1; # no idea why this is required, but it is |
33 | $Event::Eval = 1; # no idea why this is required, but it is |
32 | |
34 | |
33 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
35 | sub WF_AUTOCANCEL () { 1 } # automatically cancel this watcher on reload |
34 | |
36 | |
35 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
37 | # work around bug in YAML::Syck - bad news for perl6, will it be as broken wrt. unicode? |
36 | $YAML::Syck::ImplicitUnicode = 1; |
38 | $YAML::Syck::ImplicitUnicode = 1; |
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43 | our @EXTS = (); # list of extension package names |
45 | our @EXTS = (); # list of extension package names |
44 | our %EXTCMD = (); |
46 | our %EXTCMD = (); |
45 | our %EXT_CORO = (); # coroutines bound to extensions |
47 | our %EXT_CORO = (); # coroutines bound to extensions |
46 | our %EXT_MAP = (); # pluggable maps |
48 | our %EXT_MAP = (); # pluggable maps |
47 | |
49 | |
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50 | our $RELOAD; # number of reloads so far |
48 | our @EVENT; |
51 | our @EVENT; |
49 | our $LIBDIR = datadir . "/ext"; |
52 | our $LIBDIR = datadir . "/ext"; |
50 | |
53 | |
51 | our $TICK = MAX_TIME * 1e-6; |
54 | our $TICK = MAX_TIME * 1e-6; |
52 | our $TICK_WATCHER; |
55 | our $TICK_WATCHER; |
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2266 | } |
2269 | } |
2267 | |
2270 | |
2268 | ############################################################################# |
2271 | ############################################################################# |
2269 | # the server's init and main functions |
2272 | # the server's init and main functions |
2270 | |
2273 | |
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2274 | sub load_faces { |
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|
2275 | my $path = sprintf "%s/faces", cf::datadir; |
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2276 | |
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2277 | warn "loading faces from $path\n"; |
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2278 | |
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2279 | my $faces; |
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|
2280 | 0 < aio_load $path, $faces |
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2281 | or die "$path: $!"; |
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2282 | |
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2283 | Coro::cede; |
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2284 | $faces = Storable::thaw $faces; |
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2285 | Coro::cede; |
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2286 | |
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2287 | while (my ($face, $info) = each %$faces) { |
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2288 | my $idx = (cf::face::find $face) || cf::face::alloc $face; |
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2289 | cf::face::set $idx, $info->{visibility}, $info->{magicmap}; |
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2290 | cf::face::set_data $idx, 0, $info->{data32}, $info->{chksum32}; |
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2291 | Coro::cede; |
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2292 | } |
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2293 | |
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|
2294 | 1 |
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|
2295 | } |
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|
2296 | |
2271 | sub init_resources { |
2297 | sub reload_resources { |
2272 | load_resource_file sprintf "%s/%s/regions", cf::datadir, cf::mapdir |
2298 | load_resource_file sprintf "%s/%s/regions", cf::datadir, cf::mapdir |
2273 | or die "unable to load regions file\n";#d# |
2299 | or die "unable to load regions file\n";#d# |
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2300 | load_faces |
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|
2301 | or die "unable to load faces\n";#d# |
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2302 | } |
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2303 | |
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2304 | sub init { |
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2305 | reload_resources; |
2274 | } |
2306 | } |
2275 | |
2307 | |
2276 | sub cfg_load { |
2308 | sub cfg_load { |
2277 | open my $fh, "<:utf8", cf::confdir . "/config" |
2309 | open my $fh, "<:utf8", cf::confdir . "/config" |
2278 | or return; |
2310 | or return; |
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… | |
2290 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
2322 | $CFG{mlockall} ? eval "mlockall()" : eval "munlockall()" |
2291 | and die "WARNING: m(un)lockall failed: $!\n"; |
2323 | and die "WARNING: m(un)lockall failed: $!\n"; |
2292 | }; |
2324 | }; |
2293 | warn $@ if $@; |
2325 | warn $@ if $@; |
2294 | } |
2326 | } |
2295 | } |
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2296 | |
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2297 | sub init { |
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2298 | init_resources; |
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2299 | } |
2327 | } |
2300 | |
2328 | |
2301 | sub main { |
2329 | sub main { |
2302 | # we must not ever block the main coroutine |
2330 | # we must not ever block the main coroutine |
2303 | local $Coro::idle = sub { |
2331 | local $Coro::idle = sub { |
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2406 | Coro::cede; |
2434 | Coro::cede; |
2407 | last unless IO::AIO::nreqs || BDB::nreqs; |
2435 | last unless IO::AIO::nreqs || BDB::nreqs; |
2408 | warn "iterate..."; |
2436 | warn "iterate..."; |
2409 | } |
2437 | } |
2410 | |
2438 | |
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2439 | ++$RELOAD; |
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2440 | |
2411 | warn "cancelling all extension coros"; |
2441 | warn "cancelling all extension coros"; |
2412 | $_->cancel for values %EXT_CORO; |
2442 | $_->cancel for values %EXT_CORO; |
2413 | %EXT_CORO = (); |
2443 | %EXT_CORO = (); |
2414 | |
2444 | |
2415 | warn "removing commands"; |
2445 | warn "removing commands"; |
… | |
… | |
2472 | |
2502 | |
2473 | warn "loading extensions"; |
2503 | warn "loading extensions"; |
2474 | cf::load_extensions; |
2504 | cf::load_extensions; |
2475 | |
2505 | |
2476 | warn "reattaching attachments to objects/players"; |
2506 | warn "reattaching attachments to objects/players"; |
2477 | _global_reattach; |
2507 | _global_reattach; # objects, sockets |
2478 | warn "reattaching attachments to maps"; |
2508 | warn "reattaching attachments to maps"; |
2479 | reattach $_ for values %MAP; |
2509 | reattach $_ for values %MAP; |
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|
2510 | warn "reattaching attachments to players"; |
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|
2511 | reattach $_ for values %PLAYER; |
2480 | |
2512 | |
2481 | warn "loading reloadable resources"; |
2513 | warn "loading reloadable resources"; |
2482 | init_resources; |
2514 | reload_resources; |
2483 | |
2515 | |
2484 | warn "leaving sync_job"; |
2516 | warn "leaving sync_job"; |
2485 | |
2517 | |
2486 | 1 |
2518 | 1 |
2487 | } or do { |
2519 | } or do { |