… | |
… | |
54 | our $UPTIME; $UPTIME ||= time; |
54 | our $UPTIME; $UPTIME ||= time; |
55 | our $RUNTIME; |
55 | our $RUNTIME; |
56 | |
56 | |
57 | our %PLAYER; # all users |
57 | our %PLAYER; # all users |
58 | our %MAP; # all maps |
58 | our %MAP; # all maps |
59 | our $LINK_MAP; # the special {link} map |
59 | our $LINK_MAP; # the special {link} map, which is always available |
60 | our $RANDOM_MAPS = cf::localdir . "/random"; |
60 | our $RANDOM_MAPS = cf::localdir . "/random"; |
61 | |
61 | |
62 | our $WAIT_FOR_TICK; $WAIT_FOR_TICK ||= new Coro::Signal; |
62 | our $WAIT_FOR_TICK; $WAIT_FOR_TICK ||= new Coro::Signal; |
63 | our $WAIT_FOR_TICK_ONE; $WAIT_FOR_TICK_ONE ||= new Coro::Signal; |
63 | our $WAIT_FOR_TICK_ONE; $WAIT_FOR_TICK_ONE ||= new Coro::Signal; |
|
|
64 | |
|
|
65 | # used to convert map paths into valid unix filenames by replacing / by ∕ |
|
|
66 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
64 | |
67 | |
65 | binmode STDOUT; |
68 | binmode STDOUT; |
66 | binmode STDERR; |
69 | binmode STDERR; |
67 | |
70 | |
68 | # read virtual server time, if available |
71 | # read virtual server time, if available |
… | |
… | |
76 | mkdir cf::localdir . "/" . cf::playerdir; |
79 | mkdir cf::localdir . "/" . cf::playerdir; |
77 | mkdir cf::localdir . "/" . cf::tmpdir; |
80 | mkdir cf::localdir . "/" . cf::tmpdir; |
78 | mkdir cf::localdir . "/" . cf::uniquedir; |
81 | mkdir cf::localdir . "/" . cf::uniquedir; |
79 | mkdir $RANDOM_MAPS; |
82 | mkdir $RANDOM_MAPS; |
80 | |
83 | |
81 | # a special map that is always available |
|
|
82 | our $LINK_MAP; |
|
|
83 | our $EMERGENCY_POSITION; |
84 | our $EMERGENCY_POSITION; |
84 | |
85 | |
85 | ############################################################################# |
86 | ############################################################################# |
86 | |
87 | |
87 | =head2 GLOBAL VARIABLES |
88 | =head2 GLOBAL VARIABLES |
… | |
… | |
337 | |
338 | |
338 | $coro |
339 | $coro |
339 | } |
340 | } |
340 | |
341 | |
341 | sub write_runtime { |
342 | sub write_runtime { |
|
|
343 | return unless $TICK_WATCHER->is_active; |
|
|
344 | |
342 | my $runtime = cf::localdir . "/runtime"; |
345 | my $runtime = cf::localdir . "/runtime"; |
343 | |
346 | |
344 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
347 | my $fh = aio_open "$runtime~", O_WRONLY | O_CREAT, 0644 |
345 | or return; |
348 | or return; |
346 | |
349 | |
… | |
… | |
361 | } |
364 | } |
362 | |
365 | |
363 | =back |
366 | =back |
364 | |
367 | |
365 | =cut |
368 | =cut |
366 | |
|
|
367 | ############################################################################# |
|
|
368 | |
|
|
369 | package cf::path; |
|
|
370 | |
|
|
371 | use overload |
|
|
372 | '""' => \&as_string; |
|
|
373 | |
|
|
374 | # used to convert map paths into valid unix filenames by repalcing / by ∕ |
|
|
375 | our $PATH_SEP = "∕"; # U+2215, chosen purely for visual reasons |
|
|
376 | |
|
|
377 | sub register { |
|
|
378 | my ($pkg, $prefix) = @_; |
|
|
379 | |
|
|
380 | $EXT_MAP{$prefix} = $pkg; |
|
|
381 | } |
|
|
382 | |
|
|
383 | sub new { |
|
|
384 | my ($class, $path, $base) = @_; |
|
|
385 | |
|
|
386 | return $path if ref $path; |
|
|
387 | |
|
|
388 | my $self = {}; |
|
|
389 | |
|
|
390 | # {... are special paths that are not being touched |
|
|
391 | # ?xxx/... are special absolute paths |
|
|
392 | # ?random/... random maps |
|
|
393 | # /! non-realised random map exit |
|
|
394 | # /... normal maps |
|
|
395 | # ~/... per-player maps without a specific player (DO NOT USE) |
|
|
396 | # ~user/... per-player map of a specific user |
|
|
397 | |
|
|
398 | $path =~ s/$PATH_SEP/\//go; |
|
|
399 | |
|
|
400 | if ($path =~ /^{/) { |
|
|
401 | # fine as it is |
|
|
402 | } else { |
|
|
403 | if ($path =~ s{^~([^/]+)?}{}) { |
|
|
404 | # ~user |
|
|
405 | $self->{user_rel} = 1; |
|
|
406 | |
|
|
407 | if (defined $1) { |
|
|
408 | $self->{user} = $1; |
|
|
409 | } elsif ($base =~ m{^~([^/]+)/}) { |
|
|
410 | $self->{user} = $1; |
|
|
411 | } else { |
|
|
412 | warn "cannot resolve user-relative path without user <$path,$base>\n"; |
|
|
413 | } |
|
|
414 | } elsif ($path =~ s{^\?([^/]+)/}{}) { |
|
|
415 | # ?... |
|
|
416 | $self->{ext} = $1; |
|
|
417 | if (my $ext = $EXT_MAP{$1}) { |
|
|
418 | bless $self, $ext; |
|
|
419 | } |
|
|
420 | } elsif ($path =~ /^\//) { |
|
|
421 | # /... |
|
|
422 | # already absolute |
|
|
423 | } else { |
|
|
424 | # relative |
|
|
425 | $base =~ s{[^/]+/?$}{}; |
|
|
426 | return $class->new ("$base/$path"); |
|
|
427 | } |
|
|
428 | |
|
|
429 | for ($path) { |
|
|
430 | redo if s{/\.?/}{/}; |
|
|
431 | redo if s{/[^/]+/\.\./}{/}; |
|
|
432 | } |
|
|
433 | } |
|
|
434 | |
|
|
435 | $self->{path} = $path; |
|
|
436 | |
|
|
437 | if ("HASH" eq ref $self) { |
|
|
438 | bless $self, $class; |
|
|
439 | } else { |
|
|
440 | $self->init; |
|
|
441 | } |
|
|
442 | |
|
|
443 | for my $ext (values %EXT_MAP) { |
|
|
444 | if (my $subst = $ext->substitute ($self)) { |
|
|
445 | return $subst; |
|
|
446 | } |
|
|
447 | } |
|
|
448 | |
|
|
449 | $self |
|
|
450 | } |
|
|
451 | |
|
|
452 | sub init { |
|
|
453 | # nop |
|
|
454 | } |
|
|
455 | |
|
|
456 | sub substitute { |
|
|
457 | () |
|
|
458 | } |
|
|
459 | |
|
|
460 | # the name / primary key / in-game path |
|
|
461 | sub as_string { |
|
|
462 | my ($self) = @_; |
|
|
463 | |
|
|
464 | $self->{user_rel} ? "~$self->{user}$self->{path}" |
|
|
465 | : $self->{ext} ? "?$self->{ext}/$self->{path}" |
|
|
466 | : $self->{path} |
|
|
467 | } |
|
|
468 | |
|
|
469 | # the displayed name, this is a one way mapping |
|
|
470 | sub visible_name { |
|
|
471 | &as_string |
|
|
472 | } |
|
|
473 | |
|
|
474 | # escape the /'s in the path |
|
|
475 | sub _escaped_path { |
|
|
476 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
|
|
477 | |
|
|
478 | $path |
|
|
479 | } |
|
|
480 | |
|
|
481 | # the original (read-only) location |
|
|
482 | sub load_path { |
|
|
483 | my ($self) = @_; |
|
|
484 | |
|
|
485 | sprintf "%s/%s/%s", cf::datadir, cf::mapdir, $self->{path} |
|
|
486 | } |
|
|
487 | |
|
|
488 | # the temporary/swap location |
|
|
489 | sub save_path { |
|
|
490 | my ($self) = @_; |
|
|
491 | |
|
|
492 | $self->{user_rel} |
|
|
493 | ? sprintf "%s/%s/%s/%s", cf::localdir, cf::playerdir, $self->{user}, $self->_escaped_path |
|
|
494 | : sprintf "%s/%s/%s", cf::localdir, cf::tmpdir, $self->_escaped_path |
|
|
495 | } |
|
|
496 | |
|
|
497 | # the unique path, undef == no special unique path |
|
|
498 | sub uniq_path { |
|
|
499 | my ($self) = @_; |
|
|
500 | |
|
|
501 | $self->{user_rel} || $self->{ext} |
|
|
502 | ? undef |
|
|
503 | : sprintf "%s/%s/%s", cf::localdir, cf::uniquedir, $self->_escaped_path |
|
|
504 | } |
|
|
505 | |
|
|
506 | sub customise_for { |
|
|
507 | my ($self, $map, $ob) = @_; |
|
|
508 | |
|
|
509 | if ($map->per_player) { |
|
|
510 | return cf::map::find ("~" . $ob->name . "/" . $map->{path}{path}); |
|
|
511 | } |
|
|
512 | |
|
|
513 | $map |
|
|
514 | } |
|
|
515 | |
|
|
516 | # this is somewhat ugly, but style maps do need special treatment |
|
|
517 | sub is_style_map { |
|
|
518 | $_[0]{path} =~ m{^/styles/} |
|
|
519 | } |
|
|
520 | |
|
|
521 | sub load_orig { |
|
|
522 | my ($self) = @_; |
|
|
523 | |
|
|
524 | &cf::map::load_map_header ($self->load_path) |
|
|
525 | } |
|
|
526 | |
|
|
527 | sub load_temp { |
|
|
528 | my ($self) = @_; |
|
|
529 | |
|
|
530 | &cf::map::load_map_header ($self->save_path) |
|
|
531 | } |
|
|
532 | |
|
|
533 | sub unlink_save { |
|
|
534 | my ($self) = @_; |
|
|
535 | |
|
|
536 | utf8::encode (my $save = $self->save_path); |
|
|
537 | IO::AIO::aioreq_pri 4; IO::AIO::aio_unlink $save; |
|
|
538 | IO::AIO::aioreq_pri 4; IO::AIO::aio_unlink "$save.pst"; |
|
|
539 | } |
|
|
540 | |
|
|
541 | package cf; |
|
|
542 | |
369 | |
543 | ############################################################################# |
370 | ############################################################################# |
544 | |
371 | |
545 | =head2 ATTACHABLE OBJECTS |
372 | =head2 ATTACHABLE OBJECTS |
546 | |
373 | |
… | |
… | |
1048 | "package $pkg; use strict; use utf8;\n" |
875 | "package $pkg; use strict; use utf8;\n" |
1049 | . "#line 1 \"$path\"\n{\n" |
876 | . "#line 1 \"$path\"\n{\n" |
1050 | . (do { local $/; <$fh> }) |
877 | . (do { local $/; <$fh> }) |
1051 | . "\n};\n1"; |
878 | . "\n};\n1"; |
1052 | |
879 | |
1053 | eval $source |
880 | unless (eval $source) { |
1054 | or die $@ ? "$path: $@\n" |
881 | my $msg = $@ ? "$path: $@\n" |
1055 | : "extension disabled.\n"; |
882 | : "extension disabled.\n"; |
|
|
883 | if ($source =~ /^#!.*perl.*#.*MANDATORY/m) { # ugly match |
|
|
884 | warn $@; |
|
|
885 | warn "mandatory extension failed to load, exiting.\n"; |
|
|
886 | exit 1; |
|
|
887 | } |
|
|
888 | die $@; |
|
|
889 | } |
1056 | |
890 | |
1057 | push @EXTS, $pkg; |
891 | push @EXTS, $pkg; |
1058 | } |
892 | } |
1059 | |
893 | |
1060 | sub load_extensions { |
894 | sub load_extensions { |
… | |
… | |
1225 | \@logins |
1059 | \@logins |
1226 | } |
1060 | } |
1227 | |
1061 | |
1228 | =item $player->maps |
1062 | =item $player->maps |
1229 | |
1063 | |
1230 | Returns an arrayref of cf::path's of all maps that are private for this |
1064 | Returns an arrayref of map paths that are private for this |
1231 | player. May block. |
1065 | player. May block. |
1232 | |
1066 | |
1233 | =cut |
1067 | =cut |
1234 | |
1068 | |
1235 | sub maps($) { |
1069 | sub maps($) { |
… | |
… | |
1243 | for (@$files) { |
1077 | for (@$files) { |
1244 | utf8::decode $_; |
1078 | utf8::decode $_; |
1245 | next if /\.(?:pl|pst)$/; |
1079 | next if /\.(?:pl|pst)$/; |
1246 | next unless /^$PATH_SEP/o; |
1080 | next unless /^$PATH_SEP/o; |
1247 | |
1081 | |
1248 | push @paths, new cf::path "~" . $pl->ob->name . "/" . $_; |
1082 | push @paths, "~" . $pl->ob->name . "/" . $_; |
1249 | } |
1083 | } |
1250 | |
1084 | |
1251 | \@paths |
1085 | \@paths |
1252 | } |
1086 | } |
1253 | |
1087 | |
… | |
… | |
1279 | package cf::map; |
1113 | package cf::map; |
1280 | |
1114 | |
1281 | use Fcntl; |
1115 | use Fcntl; |
1282 | use Coro::AIO; |
1116 | use Coro::AIO; |
1283 | |
1117 | |
|
|
1118 | use overload |
|
|
1119 | '""' => \&as_string; |
|
|
1120 | |
1284 | our $MAX_RESET = 3600; |
1121 | our $MAX_RESET = 3600; |
1285 | our $DEFAULT_RESET = 3000; |
1122 | our $DEFAULT_RESET = 3000; |
1286 | |
1123 | |
1287 | sub generate_random_map { |
1124 | sub generate_random_map { |
1288 | my ($path, $rmp) = @_; |
1125 | my ($self, $rmp) = @_; |
1289 | |
1126 | |
1290 | # mit "rum" bekleckern, nicht |
1127 | # mit "rum" bekleckern, nicht |
1291 | cf::map::_create_random_map ( |
1128 | $self->_create_random_map ( |
1292 | $path, |
|
|
1293 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1129 | $rmp->{wallstyle}, $rmp->{wall_name}, $rmp->{floorstyle}, $rmp->{monsterstyle}, |
1294 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1130 | $rmp->{treasurestyle}, $rmp->{layoutstyle}, $rmp->{doorstyle}, $rmp->{decorstyle}, |
1295 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1131 | $rmp->{origin_map}, $rmp->{final_map}, $rmp->{exitstyle}, $rmp->{this_map}, |
1296 | $rmp->{exit_on_final_map}, |
1132 | $rmp->{exit_on_final_map}, |
1297 | $rmp->{xsize}, $rmp->{ysize}, |
1133 | $rmp->{xsize}, $rmp->{ysize}, |
… | |
… | |
1302 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
1138 | $rmp->{map_layout_style}, $rmp->{treasureoptions}, $rmp->{symmetry_used}, |
1303 | (cf::region::find $rmp->{region}), $rmp->{custom} |
1139 | (cf::region::find $rmp->{region}), $rmp->{custom} |
1304 | ) |
1140 | ) |
1305 | } |
1141 | } |
1306 | |
1142 | |
|
|
1143 | sub register { |
|
|
1144 | my (undef, $regex) = @_; |
|
|
1145 | my $pkg = caller; |
|
|
1146 | |
|
|
1147 | no strict; |
|
|
1148 | push @{"$pkg\::ISA"}, __PACKAGE__; |
|
|
1149 | |
|
|
1150 | $EXT_MAP{$pkg} = qr<$regex>; |
|
|
1151 | } |
|
|
1152 | |
|
|
1153 | # also paths starting with '/' |
|
|
1154 | $EXT_MAP{"cf::map"} = qr{^(?=/)}; |
|
|
1155 | |
|
|
1156 | sub normalise { |
|
|
1157 | my ($path, $base) = @_; |
|
|
1158 | |
|
|
1159 | # map plan: |
|
|
1160 | # |
|
|
1161 | # /! non-realised random map exit (special hack!) |
|
|
1162 | # {... are special paths that are not being touched |
|
|
1163 | # ?xxx/... are special absolute paths |
|
|
1164 | # ?random/... random maps |
|
|
1165 | # /... normal maps |
|
|
1166 | # ~user/... per-player map of a specific user |
|
|
1167 | |
|
|
1168 | $path =~ s/$PATH_SEP/\//go; |
|
|
1169 | |
|
|
1170 | # treat it as relative path if it starts with |
|
|
1171 | # something that looks reasonable |
|
|
1172 | if ($path =~ m{^(?:\./|\.\./|\w)}) { |
|
|
1173 | $base or Carp::carp "normalise called with relative path and no base: '$path'"; |
|
|
1174 | |
|
|
1175 | $base =~ s{[^/]+/?$}{}; |
|
|
1176 | $path = "$base/$path"; |
|
|
1177 | } |
|
|
1178 | |
|
|
1179 | for ($path) { |
|
|
1180 | redo if s{//}{/}; |
|
|
1181 | redo if s{/\.?/}{/}; |
|
|
1182 | redo if s{/[^/]+/\.\./}{/}; |
|
|
1183 | } |
|
|
1184 | |
|
|
1185 | $path |
|
|
1186 | } |
|
|
1187 | |
|
|
1188 | sub new_from_path { |
|
|
1189 | my (undef, $path, $base) = @_; |
|
|
1190 | |
|
|
1191 | return $path if UNIVERSAL::isa $path, "cf::map"; # already a map object |
|
|
1192 | |
|
|
1193 | $path = normalise $path, $base; |
|
|
1194 | |
|
|
1195 | for my $pkg (keys %EXT_MAP) { |
|
|
1196 | if ($path =~ $EXT_MAP{$pkg}) { |
|
|
1197 | my $self = bless cf::map::new, $pkg; |
|
|
1198 | $self->{path} = $path; $self->path ($path); |
|
|
1199 | $self->init; # pass $1 etc. |
|
|
1200 | return $self; |
|
|
1201 | } |
|
|
1202 | } |
|
|
1203 | |
|
|
1204 | Carp::carp "unable to resolve path '$path'."; |
|
|
1205 | () |
|
|
1206 | } |
|
|
1207 | |
|
|
1208 | sub init { |
|
|
1209 | my ($self) = @_; |
|
|
1210 | |
|
|
1211 | $self |
|
|
1212 | } |
|
|
1213 | |
|
|
1214 | sub as_string { |
|
|
1215 | my ($self) = @_; |
|
|
1216 | |
|
|
1217 | "$self->{path}" |
|
|
1218 | } |
|
|
1219 | |
|
|
1220 | # the displayed name, this is a one way mapping |
|
|
1221 | sub visible_name { |
|
|
1222 | &as_string |
|
|
1223 | } |
|
|
1224 | |
|
|
1225 | # escape the /'s in the path |
|
|
1226 | sub _escaped_path { |
|
|
1227 | (my $path = $_[0]{path}) =~ s/\//$PATH_SEP/g; |
|
|
1228 | |
|
|
1229 | $path |
|
|
1230 | } |
|
|
1231 | |
|
|
1232 | # the original (read-only) location |
|
|
1233 | sub load_path { |
|
|
1234 | my ($self) = @_; |
|
|
1235 | |
|
|
1236 | sprintf "%s/%s/%s", cf::datadir, cf::mapdir, $self->{path} |
|
|
1237 | } |
|
|
1238 | |
|
|
1239 | # the temporary/swap location |
|
|
1240 | sub save_path { |
|
|
1241 | my ($self) = @_; |
|
|
1242 | |
|
|
1243 | sprintf "%s/%s/%s.map", cf::localdir, cf::tmpdir, $self->_escaped_path |
|
|
1244 | } |
|
|
1245 | |
|
|
1246 | # the unique path, undef == no special unique path |
|
|
1247 | sub uniq_path { |
|
|
1248 | my ($self) = @_; |
|
|
1249 | |
|
|
1250 | sprintf "%s/%s/%s", cf::localdir, cf::uniquedir, $self->_escaped_path |
|
|
1251 | } |
|
|
1252 | |
1307 | # and all this just because we cannot iterate over |
1253 | # and all this just because we cannot iterate over |
1308 | # all maps in C++... |
1254 | # all maps in C++... |
1309 | sub change_all_map_light { |
1255 | sub change_all_map_light { |
1310 | my ($change) = @_; |
1256 | my ($change) = @_; |
1311 | |
1257 | |
1312 | $_->change_map_light ($change) |
1258 | $_->change_map_light ($change) |
1313 | for grep $_->outdoor, values %cf::MAP; |
1259 | for grep $_->outdoor, values %cf::MAP; |
1314 | } |
1260 | } |
1315 | |
1261 | |
|
|
1262 | sub unlink_save { |
|
|
1263 | my ($self) = @_; |
|
|
1264 | |
|
|
1265 | utf8::encode (my $save = $self->save_path); |
|
|
1266 | IO::AIO::aioreq_pri 4; IO::AIO::aio_unlink $save; |
|
|
1267 | IO::AIO::aioreq_pri 4; IO::AIO::aio_unlink "$save.pst"; |
|
|
1268 | } |
|
|
1269 | |
1316 | sub load_map_header($) { |
1270 | sub load_header_from($) { |
1317 | my ($path) = @_; |
1271 | my ($self, $path) = @_; |
1318 | |
1272 | |
1319 | utf8::encode $path; |
1273 | utf8::encode $path; |
1320 | aio_open $path, O_RDONLY, 0 |
1274 | aio_open $path, O_RDONLY, 0 |
1321 | or return; |
1275 | or return; |
1322 | |
1276 | |
1323 | my $map = cf::map::new |
1277 | $self->_load_header ($path) |
1324 | or return; |
1278 | or return; |
1325 | |
1279 | |
1326 | # for better error messages only, will be overwritten later |
1280 | $self->{load_path} = $path; |
1327 | $map->path ($path); |
|
|
1328 | |
1281 | |
1329 | $map->load_header ($path) |
1282 | 1 |
|
|
1283 | } |
|
|
1284 | |
|
|
1285 | sub load_orig { |
|
|
1286 | my ($self) = @_; |
|
|
1287 | |
|
|
1288 | $self->load_header_from ($self->load_path) |
|
|
1289 | } |
|
|
1290 | |
|
|
1291 | sub load_temp { |
|
|
1292 | my ($self) = @_; |
|
|
1293 | |
|
|
1294 | $self->load_header_from ($self->save_path) |
|
|
1295 | } |
|
|
1296 | |
|
|
1297 | sub load_header { |
|
|
1298 | my ($self) = @_; |
|
|
1299 | |
|
|
1300 | if ($self->load_temp) { |
|
|
1301 | $self->last_access ((delete $self->{last_access}) |
|
|
1302 | || $cf::RUNTIME); #d# |
|
|
1303 | # safety |
|
|
1304 | $self->{instantiate_time} = $cf::RUNTIME |
|
|
1305 | if $self->{instantiate_time} > $cf::RUNTIME; |
|
|
1306 | } else { |
|
|
1307 | $self->load_orig |
1330 | or return; |
1308 | or return; |
1331 | |
1309 | |
1332 | $map->{load_path} = $path; |
1310 | $self->{load_original} = 1; |
|
|
1311 | $self->{instantiate_time} = $cf::RUNTIME; |
|
|
1312 | $self->last_access ($cf::RUNTIME); |
|
|
1313 | $self->instantiate; |
|
|
1314 | } |
1333 | |
1315 | |
1334 | $map |
1316 | 1 |
1335 | } |
1317 | } |
1336 | |
1318 | |
1337 | sub find; |
1319 | sub find; |
1338 | sub find { |
1320 | sub find { |
1339 | my ($path, $origin) = @_; |
1321 | my ($path, $origin) = @_; |
1340 | |
1322 | |
1341 | #warn "find<$path,$origin>\n";#d# |
|
|
1342 | |
|
|
1343 | $path = new cf::path $path, $origin && $origin->path; |
1323 | $path = normalise $path, $origin && $origin->path; |
1344 | my $key = $path->as_string; |
|
|
1345 | |
1324 | |
1346 | cf::lock_wait "map_find:$key"; |
1325 | cf::lock_wait "map_find:$path"; |
1347 | |
1326 | |
1348 | $cf::MAP{$key} || do { |
1327 | $cf::MAP{$path} || do { |
1349 | my $guard = cf::lock_acquire "map_find:$key"; |
1328 | my $guard = cf::lock_acquire "map_find:$path"; |
1350 | |
1329 | my $map = new_from_path cf::map $path |
1351 | # do it the slow way |
|
|
1352 | my $map = $path->load_temp; |
|
|
1353 | |
|
|
1354 | Coro::cede; |
|
|
1355 | |
|
|
1356 | if ($map) { |
|
|
1357 | $map->last_access ((delete $map->{last_access}) |
|
|
1358 | || $cf::RUNTIME); #d# |
|
|
1359 | # safety |
|
|
1360 | $map->{instantiate_time} = $cf::RUNTIME |
|
|
1361 | if $map->{instantiate_time} > $cf::RUNTIME; |
|
|
1362 | } else { |
|
|
1363 | $map = $path->load_orig |
|
|
1364 | or return; |
1330 | or return; |
1365 | |
1331 | |
1366 | $map->{load_original} = 1; |
|
|
1367 | $map->{instantiate_time} = $cf::RUNTIME; |
|
|
1368 | $map->last_access ($cf::RUNTIME); |
|
|
1369 | $map->instantiate; |
|
|
1370 | |
|
|
1371 | # per-player maps become, after loading, normal maps |
|
|
1372 | $map->per_player (0) if $path->{user_rel}; |
|
|
1373 | } |
|
|
1374 | |
|
|
1375 | $map->path ($key); |
|
|
1376 | $map->{path} = $path; |
|
|
1377 | $map->{last_save} = $cf::RUNTIME; |
1332 | $map->{last_save} = $cf::RUNTIME; |
1378 | |
1333 | |
1379 | Coro::cede; |
1334 | $map->load_header |
|
|
1335 | or return; |
1380 | |
1336 | |
1381 | if ($map->should_reset) { |
1337 | if ($map->should_reset) { |
1382 | $map->reset; |
1338 | $map->reset; |
1383 | undef $guard; |
1339 | undef $guard; |
1384 | $map = find $path |
1340 | $map = find $path |
1385 | or return; |
1341 | or return; |
1386 | } |
1342 | } |
1387 | |
1343 | |
1388 | $cf::MAP{$key} = $map |
1344 | $cf::MAP{$path} = $map |
1389 | } |
1345 | } |
1390 | } |
1346 | } |
1391 | |
1347 | |
1392 | sub load { |
1348 | sub load { |
1393 | my ($self) = @_; |
1349 | my ($self) = @_; |
1394 | |
1350 | |
1395 | my $path = $self->{path}; |
1351 | my $path = $self->{path}; |
1396 | my $guard = cf::lock_acquire "map_load:" . $path->as_string; |
1352 | my $guard = cf::lock_acquire "map_load:$path"; |
1397 | |
1353 | |
1398 | return if $self->in_memory != cf::MAP_SWAPPED; |
1354 | return if $self->in_memory != cf::MAP_SWAPPED; |
1399 | |
1355 | |
1400 | $self->in_memory (cf::MAP_LOADING); |
1356 | $self->in_memory (cf::MAP_LOADING); |
1401 | |
1357 | |
1402 | $self->alloc; |
1358 | $self->alloc; |
1403 | $self->load_objects ($self->{load_path}, 1) |
1359 | $self->_load_objects ($self->{load_path}, 1) |
1404 | or return; |
1360 | or return; |
1405 | |
1361 | |
1406 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1362 | $self->set_object_flag (cf::FLAG_OBJ_ORIGINAL, 1) |
1407 | if delete $self->{load_original}; |
1363 | if delete $self->{load_original}; |
1408 | |
1364 | |
1409 | if (my $uniq = $path->uniq_path) { |
1365 | if (my $uniq = $self->uniq_path) { |
1410 | utf8::encode $uniq; |
1366 | utf8::encode $uniq; |
1411 | if (aio_open $uniq, O_RDONLY, 0) { |
1367 | if (aio_open $uniq, O_RDONLY, 0) { |
1412 | $self->clear_unique_items; |
1368 | $self->clear_unique_items; |
1413 | $self->load_objects ($uniq, 0); |
1369 | $self->_load_objects ($uniq, 0); |
1414 | } |
1370 | } |
1415 | } |
1371 | } |
1416 | |
1372 | |
1417 | Coro::cede; |
1373 | Coro::cede; |
1418 | |
1374 | |
1419 | # now do the right thing for maps |
1375 | # now do the right thing for maps |
1420 | $self->link_multipart_objects; |
1376 | $self->link_multipart_objects; |
1421 | |
1377 | |
1422 | if ($self->{path}->is_style_map) { |
1378 | unless ($self->{deny_activate}) { |
1423 | $self->{deny_save} = 1; |
|
|
1424 | $self->{deny_reset} = 1; |
|
|
1425 | } else { |
|
|
1426 | $self->decay_objects; |
1379 | $self->decay_objects; |
1427 | $self->fix_auto_apply; |
1380 | $self->fix_auto_apply; |
1428 | $self->update_buttons; |
1381 | $self->update_buttons; |
|
|
1382 | Coro::cede; |
1429 | $self->set_darkness_map; |
1383 | $self->set_darkness_map; |
1430 | $self->difficulty ($self->estimate_difficulty) |
1384 | $self->difficulty ($self->estimate_difficulty) |
1431 | unless $self->difficulty; |
1385 | unless $self->difficulty; |
|
|
1386 | Coro::cede; |
1432 | $self->activate; |
1387 | $self->activate; |
1433 | } |
1388 | } |
1434 | |
1389 | |
1435 | Coro::cede; |
|
|
1436 | |
|
|
1437 | $self->in_memory (cf::MAP_IN_MEMORY); |
1390 | $self->in_memory (cf::MAP_IN_MEMORY); |
|
|
1391 | } |
|
|
1392 | |
|
|
1393 | sub customise_for { |
|
|
1394 | my ($self, $ob) = @_; |
|
|
1395 | |
|
|
1396 | return find "~" . $ob->name . "/" . $self->{path} |
|
|
1397 | if $self->per_player; |
|
|
1398 | |
|
|
1399 | $self |
1438 | } |
1400 | } |
1439 | |
1401 | |
1440 | # find and load all maps in the 3x3 area around a map |
1402 | # find and load all maps in the 3x3 area around a map |
1441 | sub load_diag { |
1403 | sub load_diag { |
1442 | my ($map) = @_; |
1404 | my ($map) = @_; |
… | |
… | |
1474 | } |
1436 | } |
1475 | |
1437 | |
1476 | our %MAP_PREFETCH; |
1438 | our %MAP_PREFETCH; |
1477 | our $MAP_PREFETCHER = Coro::async { |
1439 | our $MAP_PREFETCHER = Coro::async { |
1478 | while () { |
1440 | while () { |
1479 | while (%MAP_PREFETCH) { |
1441 | for my $path (keys %MAP_PREFETCH) { |
1480 | my $key = each %MAP_PREFETCH |
|
|
1481 | or next; |
|
|
1482 | my $path = delete $MAP_PREFETCH{$key}; |
|
|
1483 | |
|
|
1484 | my $map = find $path |
1442 | my $map = find $path |
1485 | or next; |
1443 | or next; |
1486 | $map->load; |
1444 | $map->load; |
|
|
1445 | |
|
|
1446 | delete $MAP_PREFETCH{$path}; |
1487 | } |
1447 | } |
1488 | Coro::schedule; |
1448 | Coro::schedule; |
1489 | } |
1449 | } |
1490 | }; |
1450 | }; |
1491 | |
1451 | |
1492 | sub find_async { |
1452 | sub find_async { |
1493 | my ($path, $origin) = @_; |
1453 | my ($path, $origin) = @_; |
1494 | |
1454 | |
1495 | $path = new cf::path $path, $origin && $origin->path; |
1455 | $path = normalise $path, $origin && $origin->{path}; |
1496 | my $key = $path->as_string; |
|
|
1497 | |
1456 | |
1498 | if (my $map = $cf::MAP{$key}) { |
1457 | if (my $map = $cf::MAP{$path}) { |
1499 | return $map if $map->in_memory == cf::MAP_IN_MEMORY; |
1458 | return $map if $map->in_memory == cf::MAP_IN_MEMORY; |
1500 | } |
1459 | } |
1501 | |
1460 | |
1502 | $MAP_PREFETCH{$key} = $path; |
1461 | $MAP_PREFETCH{$path} = 0; |
1503 | $MAP_PREFETCHER->ready; |
1462 | $MAP_PREFETCHER->ready; |
1504 | |
1463 | |
1505 | () |
1464 | () |
1506 | } |
1465 | } |
1507 | |
1466 | |
… | |
… | |
1512 | |
1471 | |
1513 | $self->{last_save} = $cf::RUNTIME; |
1472 | $self->{last_save} = $cf::RUNTIME; |
1514 | |
1473 | |
1515 | return unless $self->dirty; |
1474 | return unless $self->dirty; |
1516 | |
1475 | |
1517 | my $save = $self->{path}->save_path; utf8::encode $save; |
1476 | my $save = $self->save_path; utf8::encode $save; |
1518 | my $uniq = $self->{path}->uniq_path; utf8::encode $uniq; |
1477 | my $uniq = $self->uniq_path; utf8::encode $uniq; |
1519 | |
1478 | |
1520 | $self->{load_path} = $save; |
1479 | $self->{load_path} = $save; |
1521 | |
1480 | |
1522 | return if $self->{deny_save}; |
1481 | return if $self->{deny_save}; |
1523 | |
1482 | |
… | |
… | |
1526 | cf::async { |
1485 | cf::async { |
1527 | $_->contr->save for $self->players; |
1486 | $_->contr->save for $self->players; |
1528 | }; |
1487 | }; |
1529 | |
1488 | |
1530 | if ($uniq) { |
1489 | if ($uniq) { |
1531 | $self->save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
1490 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS); |
1532 | $self->save_objects ($uniq, cf::IO_UNIQUES); |
1491 | $self->_save_objects ($uniq, cf::IO_UNIQUES); |
1533 | } else { |
1492 | } else { |
1534 | $self->save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
1493 | $self->_save_objects ($save, cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
1535 | } |
1494 | } |
1536 | } |
1495 | } |
1537 | |
1496 | |
1538 | sub swap_out { |
1497 | sub swap_out { |
1539 | my ($self) = @_; |
1498 | my ($self) = @_; |
… | |
… | |
1553 | |
1512 | |
1554 | sub reset_at { |
1513 | sub reset_at { |
1555 | my ($self) = @_; |
1514 | my ($self) = @_; |
1556 | |
1515 | |
1557 | # TODO: safety, remove and allow resettable per-player maps |
1516 | # TODO: safety, remove and allow resettable per-player maps |
1558 | return 1e99 if $self->{path}{user_rel}; |
1517 | return 1e99 if $self->isa ("ext::map_per_player"); |
1559 | return 1e99 if $self->{deny_reset}; |
1518 | return 1e99 if $self->{deny_reset}; |
1560 | |
1519 | |
1561 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
1520 | my $time = $self->fixed_resettime ? $self->{instantiate_time} : $self->last_access; |
1562 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
1521 | my $to = List::Util::min $MAX_RESET, $self->reset_timeout || $DEFAULT_RESET; |
1563 | |
1522 | |
… | |
… | |
1571 | } |
1530 | } |
1572 | |
1531 | |
1573 | sub rename { |
1532 | sub rename { |
1574 | my ($self, $new_path) = @_; |
1533 | my ($self, $new_path) = @_; |
1575 | |
1534 | |
|
|
1535 | normalise $new_path; |
|
|
1536 | |
1576 | $self->{path}->unlink_save; |
1537 | $self->unlink_save; |
1577 | |
1538 | |
1578 | delete $cf::MAP{$self->path}; |
1539 | delete $cf::MAP{$self->path}; |
1579 | $self->{path} = new cf::path $new_path; |
1540 | $self->{path} = $new_path; $self->path ($self->{path}); |
1580 | $self->path ($self->{path}->as_string); |
|
|
1581 | $cf::MAP{$self->path} = $self; |
1541 | $cf::MAP{$self->path} = $self; |
1582 | |
1542 | |
1583 | $self->save; |
1543 | $self->save; |
1584 | } |
1544 | } |
1585 | |
1545 | |
… | |
… | |
1587 | my ($self) = @_; |
1547 | my ($self) = @_; |
1588 | |
1548 | |
1589 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
1549 | my $lock = cf::lock_acquire "map_data:" . $self->path; |
1590 | |
1550 | |
1591 | return if $self->players; |
1551 | return if $self->players; |
1592 | return if $self->{path}{user_rel};#d# |
1552 | return if $self->isa ("ext::map_per_player");#d# |
1593 | |
1553 | |
1594 | warn "resetting map ", $self->path;#d# |
1554 | warn "resetting map ", $self->path;#d# |
1595 | |
1555 | |
1596 | delete $cf::MAP{$self->path}; |
1556 | delete $cf::MAP{$self->path}; |
1597 | |
1557 | |
1598 | $_->clear_links_to ($self) for values %cf::MAP; |
1558 | $_->clear_links_to ($self) for values %cf::MAP; |
1599 | |
1559 | |
1600 | $self->{path}->unlink_save; |
1560 | $self->unlink_save; |
1601 | $self->destroy; |
1561 | $self->destroy; |
1602 | } |
1562 | } |
1603 | |
1563 | |
1604 | my $nuke_counter = "aaaa"; |
1564 | my $nuke_counter = "aaaa"; |
1605 | |
1565 | |
… | |
… | |
1612 | $self->reset; # polite request, might not happen |
1572 | $self->reset; # polite request, might not happen |
1613 | } |
1573 | } |
1614 | |
1574 | |
1615 | =item cf::map::unique_maps |
1575 | =item cf::map::unique_maps |
1616 | |
1576 | |
1617 | Returns an arrayref of cf::path's of all shared maps that have |
1577 | Returns an arrayref of paths of all shared maps that have |
1618 | instantiated unique items. May block. |
1578 | instantiated unique items. May block. |
1619 | |
1579 | |
1620 | =cut |
1580 | =cut |
1621 | |
1581 | |
1622 | sub unique_maps() { |
1582 | sub unique_maps() { |
… | |
… | |
1628 | for (@$files) { |
1588 | for (@$files) { |
1629 | utf8::decode $_; |
1589 | utf8::decode $_; |
1630 | next if /\.pst$/; |
1590 | next if /\.pst$/; |
1631 | next unless /^$PATH_SEP/o; |
1591 | next unless /^$PATH_SEP/o; |
1632 | |
1592 | |
1633 | push @paths, new cf::path $_; |
1593 | push @paths, $_; |
1634 | } |
1594 | } |
1635 | |
1595 | |
1636 | \@paths |
1596 | \@paths |
1637 | } |
1597 | } |
1638 | |
1598 | |
… | |
… | |
1713 | |
1673 | |
1714 | =item $player_object->enter_link |
1674 | =item $player_object->enter_link |
1715 | |
1675 | |
1716 | Freezes the player and moves him/her to a special map (C<{link}>). |
1676 | Freezes the player and moves him/her to a special map (C<{link}>). |
1717 | |
1677 | |
1718 | The player should be reaosnably safe there for short amounts of time. You |
1678 | The player should be reasonably safe there for short amounts of time. You |
1719 | I<MUST> call C<leave_link> as soon as possible, though. |
1679 | I<MUST> call C<leave_link> as soon as possible, though. |
1720 | |
1680 | |
|
|
1681 | Will never block. |
|
|
1682 | |
1721 | =item $player_object->leave_link ($map, $x, $y) |
1683 | =item $player_object->leave_link ($map, $x, $y) |
1722 | |
1684 | |
1723 | Moves the player out of the specila link map onto the given map. If the |
1685 | Moves the player out of the special C<{link}> map onto the specified |
1724 | map is not valid (or omitted), the player will be moved back to the |
1686 | map. If the map is not valid (or omitted), the player will be moved back |
1725 | location he/she was before the call to C<enter_link>, or, if that fails, |
1687 | to the location he/she was before the call to C<enter_link>, or, if that |
1726 | to the emergency map position. |
1688 | fails, to the emergency map position. |
1727 | |
1689 | |
1728 | Might block. |
1690 | Might block. |
1729 | |
1691 | |
1730 | =cut |
1692 | =cut |
|
|
1693 | |
|
|
1694 | sub link_map { |
|
|
1695 | unless ($LINK_MAP) { |
|
|
1696 | $LINK_MAP = cf::map::find "{link}" |
|
|
1697 | or do { warn "FATAL: unable to provide {link} map, exiting."; exit 1 }; |
|
|
1698 | $LINK_MAP->load; |
|
|
1699 | } |
|
|
1700 | |
|
|
1701 | $LINK_MAP |
|
|
1702 | } |
1731 | |
1703 | |
1732 | sub cf::object::player::enter_link { |
1704 | sub cf::object::player::enter_link { |
1733 | my ($self) = @_; |
1705 | my ($self) = @_; |
1734 | |
1706 | |
1735 | $self->deactivate_recursive; |
1707 | $self->deactivate_recursive; |
1736 | |
1708 | |
1737 | return if $self->map == $LINK_MAP; |
1709 | return if UNIVERSAL::isa $self->map, "ext::map_link"; |
1738 | |
1710 | |
1739 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
1711 | $self->{_link_pos} ||= [$self->map->{path}, $self->x, $self->y] |
1740 | if $self->map; |
1712 | if $self->map; |
1741 | |
1713 | |
1742 | $self->enter_map ($LINK_MAP, 20, 20); |
1714 | $self->enter_map ($LINK_MAP || link_map, 20, 20); |
1743 | } |
1715 | } |
1744 | |
1716 | |
1745 | sub cf::object::player::leave_link { |
1717 | sub cf::object::player::leave_link { |
1746 | my ($self, $map, $x, $y) = @_; |
1718 | my ($self, $map, $x, $y) = @_; |
1747 | |
1719 | |
… | |
… | |
1811 | =cut |
1783 | =cut |
1812 | |
1784 | |
1813 | sub cf::object::player::goto { |
1785 | sub cf::object::player::goto { |
1814 | my ($self, $path, $x, $y) = @_; |
1786 | my ($self, $path, $x, $y) = @_; |
1815 | |
1787 | |
1816 | $path = new cf::path $path; |
|
|
1817 | |
|
|
1818 | $self->enter_link; |
1788 | $self->enter_link; |
1819 | |
1789 | |
1820 | (async { |
1790 | (async { |
1821 | my $map = cf::map::find $path->as_string; |
1791 | my $map = cf::map::find $path; |
1822 | $map = $map->{path}->customise_for ($map, $self) if $map; |
1792 | $map = $map->customise_for ($self) if $map; |
1823 | |
1793 | |
1824 | # warn "entering ", $map->path, " at ($x, $y)\n" |
1794 | # warn "entering ", $map->path, " at ($x, $y)\n" |
1825 | # if $map; |
1795 | # if $map; |
1826 | |
1796 | |
1827 | $map or $self->message ("The exit to '" . ($path->visible_name) . "' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
1797 | $map or $self->message ("The exit to '" . ($path->visible_name) . "' is closed", cf::NDI_UNIQUE | cf::NDI_RED); |
… | |
… | |
1891 | $self->deactivate_recursive; # just to be sure |
1861 | $self->deactivate_recursive; # just to be sure |
1892 | unless (eval { |
1862 | unless (eval { |
1893 | prepare_random_map $exit |
1863 | prepare_random_map $exit |
1894 | if $exit->slaying eq "/!"; |
1864 | if $exit->slaying eq "/!"; |
1895 | |
1865 | |
1896 | my $path = new cf::path $exit->slaying, $exit->map && $exit->map->path; |
1866 | my $path = new_from_path cf::map $exit->slaying, $exit->map && $exit->map->path; |
1897 | $self->goto ($path, $exit->stats->hp, $exit->stats->sp); |
1867 | $self->goto ($path, $exit->stats->hp, $exit->stats->sp); |
1898 | |
1868 | |
1899 | 1; |
1869 | 1; |
1900 | }) { |
1870 | }) { |
1901 | $self->message ("Something went wrong deep within the crossfire server. " |
1871 | $self->message ("Something went wrong deep within the crossfire server. " |
… | |
… | |
2408 | exit 1; |
2378 | exit 1; |
2409 | } |
2379 | } |
2410 | |
2380 | |
2411 | warn "reloaded"; |
2381 | warn "reloaded"; |
2412 | }; |
2382 | }; |
2413 | |
|
|
2414 | ############################################################################# |
|
|
2415 | |
|
|
2416 | unless ($LINK_MAP) { |
|
|
2417 | $LINK_MAP = cf::map::new; |
|
|
2418 | |
|
|
2419 | $LINK_MAP->width (41); |
|
|
2420 | $LINK_MAP->height (41); |
|
|
2421 | $LINK_MAP->alloc; |
|
|
2422 | $LINK_MAP->path ("{link}"); |
|
|
2423 | $LINK_MAP->{path} = bless { path => "{link}" }, "cf::path"; |
|
|
2424 | $LINK_MAP->in_memory (MAP_IN_MEMORY); |
|
|
2425 | |
|
|
2426 | # dirty hack because... archetypes are not yet loaded |
|
|
2427 | Event->timer ( |
|
|
2428 | after => 10, |
|
|
2429 | cb => sub { |
|
|
2430 | $_[0]->w->cancel; |
|
|
2431 | |
|
|
2432 | # provide some exits "home" |
|
|
2433 | my $exit = cf::object::new "exit"; |
|
|
2434 | |
|
|
2435 | $exit->slaying ($EMERGENCY_POSITION->[0]); |
|
|
2436 | $exit->stats->hp ($EMERGENCY_POSITION->[1]); |
|
|
2437 | $exit->stats->sp ($EMERGENCY_POSITION->[2]); |
|
|
2438 | |
|
|
2439 | $LINK_MAP->insert ($exit->clone, 19, 19); |
|
|
2440 | $LINK_MAP->insert ($exit->clone, 19, 20); |
|
|
2441 | $LINK_MAP->insert ($exit->clone, 19, 21); |
|
|
2442 | $LINK_MAP->insert ($exit->clone, 20, 19); |
|
|
2443 | $LINK_MAP->insert ($exit->clone, 20, 21); |
|
|
2444 | $LINK_MAP->insert ($exit->clone, 21, 19); |
|
|
2445 | $LINK_MAP->insert ($exit->clone, 21, 20); |
|
|
2446 | $LINK_MAP->insert ($exit->clone, 21, 21); |
|
|
2447 | |
|
|
2448 | $exit->destroy; |
|
|
2449 | }); |
|
|
2450 | |
|
|
2451 | $LINK_MAP->{deny_save} = 1; |
|
|
2452 | $LINK_MAP->{deny_reset} = 1; |
|
|
2453 | |
|
|
2454 | $cf::MAP{$LINK_MAP->path} = $LINK_MAP; |
|
|
2455 | } |
|
|
2456 | |
2383 | |
2457 | register_command "reload" => sub { |
2384 | register_command "reload" => sub { |
2458 | my ($who, $arg) = @_; |
2385 | my ($who, $arg) = @_; |
2459 | |
2386 | |
2460 | if ($who->flag (FLAG_WIZ)) { |
2387 | if ($who->flag (FLAG_WIZ)) { |