| 1 |
#! perl # mandatory |
| 2 |
|
| 3 |
# login handling |
| 4 |
|
| 5 |
use Fcntl; |
| 6 |
use Coro::AIO; |
| 7 |
use List::Util qw(min max); |
| 8 |
|
| 9 |
our %EXT_SETUP; |
| 10 |
|
| 11 |
# paranoia function to overwrite a string-in-place |
| 12 |
sub nuke_str { |
| 13 |
substr $_[0], 0, (length $_[0]), "x" x length $_[0] |
| 14 |
} |
| 15 |
|
| 16 |
sub query { |
| 17 |
my ($ns, $flags, $text) = @_; |
| 18 |
|
| 19 |
my $current = $Coro::current; |
| 20 |
$ns->query ($flags, $text, sub { $current->ready; $current = $_[0] }); |
| 21 |
Coro::schedule while ref $current; |
| 22 |
|
| 23 |
$current |
| 24 |
} |
| 25 |
|
| 26 |
sub can_cleanup { |
| 27 |
my ($pl, $mtime) = @_; |
| 28 |
|
| 29 |
my $age = time - $mtime; |
| 30 |
my $level = $pl->ob->level; |
| 31 |
|
| 32 |
($level <= 3 && $age > 7 * 86400) # 7 days for level 0..3 |
| 33 |
|| ($level <= 9 && $age > 90 * 86400) # 3 months for level 4..9 |
| 34 |
|| ($level <= 20 && $age > 180 * 86400) # 6 months for level 10..20 |
| 35 |
|| $age > 700 * 86400 # 2 years for everybody else |
| 36 |
} |
| 37 |
|
| 38 |
sub check_playing { |
| 39 |
my ($ns, $user) = @_; |
| 40 |
|
| 41 |
return unless cf::player::find_active $user; |
| 42 |
|
| 43 |
$ns->send_drawinfo ( |
| 44 |
"That player is already logged in on this server. " |
| 45 |
. "If you want to create a new player, choose another name. " |
| 46 |
. "If you are already a registered player, make sure nobody " |
| 47 |
. "else is using your account at this time. If you lost your conenction " |
| 48 |
. "then the server will likely timeout within a minute. If you still " |
| 49 |
. "cannot log-in after a minute, you are still logged in. Make sure " |
| 50 |
. "you do not have another client running. If you use windows, reboot, " |
| 51 |
. "this will fix anything.", |
| 52 |
cf::NDI_RED |
| 53 |
); |
| 54 |
|
| 55 |
1 |
| 56 |
} |
| 57 |
|
| 58 |
sub enter_map { |
| 59 |
my ($pl) = @_; |
| 60 |
|
| 61 |
my ($map, $x, $y) |
| 62 |
= $pl->ob->{_link_pos} |
| 63 |
? @{delete $pl->ob->{_link_pos}} |
| 64 |
: ($pl->maplevel, $pl->ob->x, $pl->ob->y); |
| 65 |
|
| 66 |
$pl->ob->enter_link; |
| 67 |
|
| 68 |
if (my $time = delete $pl->{unclean_save}) { |
| 69 |
if (my $m = cf::map::find $map) { |
| 70 |
if ($time < $m->{instantiate_time}) { |
| 71 |
# the map was reset in the meantime |
| 72 |
my $age = $cf::RUNTIME - $time; |
| 73 |
warn $pl->ob->name, " map reset after logout, logout age $age\n";#d# |
| 74 |
|
| 75 |
# for now, just go back to savebed |
| 76 |
($map, $x, $y) = $pl->savebed; |
| 77 |
|
| 78 |
$pl->ns->send_drawinfo ( |
| 79 |
"You didn't use a bed to reality to leave this realm, leaving your body in great danger. " |
| 80 |
. "Fortunately, some friendly dwellers found you, checked your passport, and brought you to safety. " |
| 81 |
. "Better use a savebed next time, much worse things could have happened...", |
| 82 |
cf::NDI_RED |
| 83 |
); |
| 84 |
} else { |
| 85 |
$pl->ns->send_drawinfo ( |
| 86 |
"You didn't use a bed to reality to leave this realm. This is very dangerous, " |
| 87 |
. "as lots of things could happen when you leave by other means, such as cave-ins, " |
| 88 |
. "or monsters suddenly snapping your body. Better use a savebed next time.", |
| 89 |
cf::NDI_RED |
| 90 |
); |
| 91 |
} |
| 92 |
} |
| 93 |
} |
| 94 |
|
| 95 |
$pl->ob->goto ($map, $x, $y); |
| 96 |
} |
| 97 |
|
| 98 |
# delete a player directory, be non-blocking AND synchronous... |
| 99 |
# (thats hard, so we crap out and fork). |
| 100 |
sub nuke_playerdir { |
| 101 |
my ($user) = @_; |
| 102 |
|
| 103 |
aio_stat "$PLAYERDIR/$user"; |
| 104 |
system "cd \Q$PLAYERDIR\E " |
| 105 |
. "&& mv \Q$user\E ~\Q$Coro::current\E~deleting~ 2>/dev/null " |
| 106 |
. "&& (rm -rf ~\Q$Coro::current\E~deleting~ &)"; |
| 107 |
} |
| 108 |
|
| 109 |
sub send_capabilities { |
| 110 |
my ($ns) = @_; |
| 111 |
|
| 112 |
return unless $ns->extcmd; |
| 113 |
|
| 114 |
$ns->ext_event (capabilities => |
| 115 |
# id, name, flags (1 == 2d), edge length |
| 116 |
tileset => [[1, "default 64x64 faceset", 1, 64], [0, "default 32x32 faceset", 1, 32]], |
| 117 |
); |
| 118 |
} |
| 119 |
|
| 120 |
sub setup { |
| 121 |
my ($ns, $args) = @_; |
| 122 |
|
| 123 |
# run through the cmds of setup |
| 124 |
# syntax is setup <cmdname1> <parameter> <cmdname2> <parameter> ... |
| 125 |
# |
| 126 |
# we send the status of the cmd back, or a FALSE is the cmd is the server unknown |
| 127 |
# The client then must sort this out |
| 128 |
|
| 129 |
my %setup = split / +/, $args; |
| 130 |
while (my ($k, $v) = each %setup) { |
| 131 |
if ($k eq "sound") { |
| 132 |
$ns->sound ($v); |
| 133 |
|
| 134 |
} elsif ($k eq "exp64") { |
| 135 |
$setup{$k} = 1; |
| 136 |
|
| 137 |
} elsif ($k eq "spellmon") { |
| 138 |
$ns->monitor_spells ($v); |
| 139 |
|
| 140 |
} elsif ($k eq "darkness") { |
| 141 |
$ns->darkness ($v); |
| 142 |
|
| 143 |
} elsif ($k eq "map1cmd") { |
| 144 |
$ns->mapmode (cf::Map1Cmd) if $v > 0; |
| 145 |
|
| 146 |
} elsif ($k eq "map1acmd") { |
| 147 |
$ns->mapmode (cf::Map1aCmd) if $v > 0; |
| 148 |
|
| 149 |
} elsif ($k eq "map2cmd") { |
| 150 |
# gcfclient bug, map1acmd is sent too late |
| 151 |
$ns->mapmode (cf::Map1aCmd); |
| 152 |
$setup{$k} = "FALSE"; |
| 153 |
|
| 154 |
} elsif ($k eq "newmapcmd") { |
| 155 |
$ns->newmapcmd ($v); |
| 156 |
|
| 157 |
} elsif ($k eq "mapinfocmd") { |
| 158 |
$ns->mapinfocmd ($v); |
| 159 |
|
| 160 |
} elsif ($k eq "extcmd") { |
| 161 |
$ns->extcmd ($v > 0); |
| 162 |
send_capabilities $ns; |
| 163 |
|
| 164 |
} elsif ($k eq "extmap") { |
| 165 |
$ns->extmap ($v); |
| 166 |
|
| 167 |
} elsif ($k eq "facecache") { |
| 168 |
if (!$v) { |
| 169 |
$v = 1; |
| 170 |
$setup{$k} = $v; |
| 171 |
$ns->send_drawinfo ("(trying to forcefully enable facecaching)", cf::NDI_RED); |
| 172 |
} |
| 173 |
|
| 174 |
$ns->facecache ($v); |
| 175 |
|
| 176 |
} elsif ($k eq "faceset") { |
| 177 |
$ns->faceset (0); |
| 178 |
$setup{$k} = 0; |
| 179 |
# $ns->image2 (1) |
| 180 |
|
| 181 |
} elsif ($k eq "tileset") { |
| 182 |
$setup{$k} = $ns->faceset ($v & 1); |
| 183 |
|
| 184 |
} elsif ($k eq "itemcmd") { |
| 185 |
# Version of the item protocol command to use. Currently, |
| 186 |
# only supported versions are 1 and 2. Using a numeric |
| 187 |
# value will make it very easy to extend this in the future. |
| 188 |
$ns->itemcmd ($v) if $v >= 1 && $v <= 2; |
| 189 |
|
| 190 |
$setup{$k} = $ns->itemcmd; |
| 191 |
|
| 192 |
} elsif ($k eq "mapsize") { |
| 193 |
my ($x, $y) = split /x/, $v; |
| 194 |
|
| 195 |
$ns->mapx ($x = max 9, min cf::MAP_CLIENT_X, ($x - 1) | 1); |
| 196 |
$ns->mapy ($y = max 9, min cf::MAP_CLIENT_Y, ($y - 1) | 1); |
| 197 |
|
| 198 |
$setup{$k} = "${x}x${y}"; |
| 199 |
|
| 200 |
} elsif ($k eq "extendedMapInfos") { |
| 201 |
$ns->ext_mapinfos ($v); |
| 202 |
|
| 203 |
} elsif ($k eq "extendedTextInfos") { |
| 204 |
$ns->has_readable_type ($v); |
| 205 |
|
| 206 |
} elsif ($k eq "smoothing") { # cfplus-style smoothing |
| 207 |
$ns->smoothing ($v); |
| 208 |
|
| 209 |
} elsif ($k eq "fxix") { |
| 210 |
$ns->fxix ($v); |
| 211 |
|
| 212 |
} elsif ($k eq "msg") { |
| 213 |
$ns->can_msg ($v >= 2); |
| 214 |
$setup{$k} = $ns->can_msg; |
| 215 |
|
| 216 |
} elsif ($k eq "xwidget") { |
| 217 |
# eXperimental server-side widgets |
| 218 |
$ns->{can_widget} = 1; |
| 219 |
|
| 220 |
} elsif ($k eq "excmd") { |
| 221 |
# we support it |
| 222 |
|
| 223 |
} else { |
| 224 |
# other commands: |
| 225 |
# sexp: no idea, probably for oudated servers |
| 226 |
# tick: more stupidity, server should send a tick per tick |
| 227 |
|
| 228 |
$setup{$k} = "FALSE"; |
| 229 |
} |
| 230 |
} |
| 231 |
|
| 232 |
$ns->send_packet (join " ", setup => %setup); |
| 233 |
|
| 234 |
cf::datalog setup => |
| 235 |
request => $args, |
| 236 |
reply => \%setup, |
| 237 |
client => $ns->version, |
| 238 |
; |
| 239 |
} |
| 240 |
|
| 241 |
sub addme { |
| 242 |
my ($ns) = @_; |
| 243 |
|
| 244 |
if (!$ns->facecache) |
| 245 |
{ |
| 246 |
$ns->send_drawinfo (<<EOF, cf::NDI_RED); |
| 247 |
|
| 248 |
|
| 249 |
*** |
| 250 |
*** WARNING: |
| 251 |
*** Your client does not support face/image caching, |
| 252 |
*** or it has been disabled. Face caching is mandatory |
| 253 |
*** so please enable it or use a newer client. |
| 254 |
*** |
| 255 |
*** Look at your client preferences: |
| 256 |
*** |
| 257 |
*** CFPlus: all known versions automatically enable the facecache. |
| 258 |
*** cfclient: use the -cache commandline option. |
| 259 |
*** cfclient: map will not redraw automatically (bug). |
| 260 |
*** gcfclient: use -cache commandline option, or enable |
| 261 |
*** gcfclient: Client=>Configure=>Map & Image=>Cache Images. |
| 262 |
*** jcrossclient: your client is broken, use CFPlus or gcfclient. |
| 263 |
*** |
| 264 |
*** |
| 265 |
EOF |
| 266 |
if ($ns->version =~ /jcrossclient/) { |
| 267 |
# let them, for now |
| 268 |
} else { |
| 269 |
$ns->flush; |
| 270 |
return $ns->destroy; |
| 271 |
} |
| 272 |
|
| 273 |
# $ns->facecache = true; |
| 274 |
} |
| 275 |
|
| 276 |
if ($ns->mapmode < cf::Map1aCmd) { |
| 277 |
$ns->send_drawinfo (<<EOF, cf::NDI_RED); |
| 278 |
|
| 279 |
|
| 280 |
*** |
| 281 |
*** WARNING: |
| 282 |
*** Your client is too old. Please upgrade to a newer version. |
| 283 |
EOF |
| 284 |
|
| 285 |
$ns->flush; |
| 286 |
return $ns->destroy; |
| 287 |
} |
| 288 |
|
| 289 |
$ns->pl and return $ns->destroy; |
| 290 |
|
| 291 |
$ns->async (sub { |
| 292 |
my ($user, $pass); |
| 293 |
|
| 294 |
$ns->send_packet ("addme_success"); |
| 295 |
|
| 296 |
for (;;) { |
| 297 |
$ns->send_drawinfo ( |
| 298 |
"Please enter your username now. If you are a new user, " |
| 299 |
. "make one up that describes your character best. " |
| 300 |
. "Only letters and digits are allowed, though.", |
| 301 |
cf::NDI_BLUE |
| 302 |
); |
| 303 |
|
| 304 |
# read username |
| 305 |
while () { |
| 306 |
$user = query $ns, 0, "What is your name?\n:"; |
| 307 |
|
| 308 |
if ($cf::LOGIN_LOCK{$user}) { |
| 309 |
$ns->send_drawinfo ( |
| 310 |
"That username is currently used in another login session. " |
| 311 |
. "Chose another, or wait till the other session has ended.", |
| 312 |
cf::NDI_RED |
| 313 |
); |
| 314 |
} elsif ($user =~ /^[a-zA-Z0-9][a-zA-Z0-9\-_]{2,17}\z/) { |
| 315 |
last; |
| 316 |
} else { |
| 317 |
$ns->send_drawinfo ( |
| 318 |
"Your username contains illegal characters " |
| 319 |
. "(only a-z, A-Z and 0-9 are allowed), " |
| 320 |
. "or is not between 3 and 18 characters in length.", |
| 321 |
cf::NDI_RED |
| 322 |
); |
| 323 |
} |
| 324 |
} |
| 325 |
|
| 326 |
check_playing $ns, $user and next; |
| 327 |
|
| 328 |
$ns->send_drawinfo ( |
| 329 |
"Welcome $user, please enter your password now. " |
| 330 |
. "New users should now choose a password. " |
| 331 |
. "Anything your client lets you enter is fine.", |
| 332 |
cf::NDI_BLUE |
| 333 |
); |
| 334 |
|
| 335 |
# read password |
| 336 |
while () { |
| 337 |
$pass = query $ns, cf::CS_QUERY_HIDEINPUT, "What is your password?\n:"; |
| 338 |
last if $pass =~ /.../; |
| 339 |
$ns->send_drawinfo ( |
| 340 |
"Try to use at least three characters as your password please, " |
| 341 |
. "that cannot be too much to ask for :)", |
| 342 |
cf::NDI_RED |
| 343 |
); |
| 344 |
} |
| 345 |
|
| 346 |
# lock this username for the remainder of this login session |
| 347 |
if ($cf::LOGIN_LOCK{$user}) { |
| 348 |
$ns->send_drawinfo ( |
| 349 |
"That username is currently used in another login session. " |
| 350 |
. "Chose another, or wait till the other session has ended.", |
| 351 |
cf::NDI_RED |
| 352 |
); |
| 353 |
next; |
| 354 |
} |
| 355 |
local $cf::LOGIN_LOCK{$user} = 1; |
| 356 |
|
| 357 |
check_playing $ns, $user and next; |
| 358 |
|
| 359 |
# try to read the user file and check the password |
| 360 |
if (my $pl = cf::player::find $user) { |
| 361 |
aio_stat $pl->path and next; |
| 362 |
my $mtime = (stat _)[9]; |
| 363 |
my $hash = $pl->password; |
| 364 |
|
| 365 |
if ($cf::CFG{ext_login_nocheck} or $hash eq crypt $pass, $hash) { |
| 366 |
nuke_str $pass; |
| 367 |
# password matches, wonderful |
| 368 |
my $pl = cf::player::find $user or next; |
| 369 |
$pl->connect ($ns); |
| 370 |
enter_map $pl; |
| 371 |
last; |
| 372 |
} elsif (can_cleanup $pl, $mtime) { |
| 373 |
Coro::Timer::sleep 1; |
| 374 |
|
| 375 |
$ns->send_drawinfo ( |
| 376 |
"Player exists, but password does not match. If this is your account, " |
| 377 |
. "please try again. If not, you can now decide to take over this account " |
| 378 |
. "because it has not been in-use for some time.", |
| 379 |
cf::NDI_RED |
| 380 |
); |
| 381 |
|
| 382 |
#TODO: nuke_str |
| 383 |
(query $ns, cf::CS_QUERY_SINGLECHAR, "Delete existing account and create a new one (Y/N)?") =~ /^[yY]/ |
| 384 |
or next; |
| 385 |
|
| 386 |
# check if the file hasn't changed |
| 387 |
aio_stat cf::player::path $user and next; |
| 388 |
$mtime == (stat _)[9] or next; |
| 389 |
|
| 390 |
$pl->quit_character; |
| 391 |
|
| 392 |
# fall through to creation |
| 393 |
} else { |
| 394 |
nuke_str $pass; |
| 395 |
|
| 396 |
Coro::Timer::sleep 1; |
| 397 |
|
| 398 |
$ns->send_drawinfo ( |
| 399 |
"Wrong username or password. Please try again " |
| 400 |
. "(check for Numlock and other semi-obvious error sources).", |
| 401 |
cf::NDI_RED |
| 402 |
); |
| 403 |
next; |
| 404 |
} |
| 405 |
} else { |
| 406 |
# unable to load the playerfile: |
| 407 |
# check wether the player dir exists, which means the file is corrupted or |
| 408 |
# something very similar. |
| 409 |
if (!aio_stat cf::player::playerdir $user) { |
| 410 |
$ns->send_drawinfo ( |
| 411 |
"Unable to retrieve this player. It might be a locked or broken account. " |
| 412 |
. "If this is your account, ask a dungeon master for assistance. " |
| 413 |
. "Otherwise choose a different login name.", |
| 414 |
cf::NDI_RED |
| 415 |
); |
| 416 |
next; |
| 417 |
} |
| 418 |
} |
| 419 |
|
| 420 |
# the rest of this function is character creation |
| 421 |
|
| 422 |
# just to make sure nothing is left over |
| 423 |
nuke_playerdir $user; |
| 424 |
|
| 425 |
my $pass2 = query $ns, cf::CS_QUERY_HIDEINPUT, "Please type your password again."; |
| 426 |
|
| 427 |
if ($pass2 ne $pass) { |
| 428 |
nuke_str $pass; |
| 429 |
nuke_str $pass2; |
| 430 |
$ns->send_drawinfo ( |
| 431 |
"The passwords do not match, please try again.", |
| 432 |
cf::NDI_RED |
| 433 |
); |
| 434 |
next; |
| 435 |
} |
| 436 |
|
| 437 |
nuke_str $pass2; |
| 438 |
|
| 439 |
my $pl = cf::player::new $user; |
| 440 |
$pl->password (crypt $pass, join '', ('.', '/', 0..9, 'A'..'Z', 'a'..'z')[rand 64, rand 64]); |
| 441 |
nuke_str $pass; |
| 442 |
$pl->connect ($ns); |
| 443 |
my $ob = $pl->ob; |
| 444 |
|
| 445 |
$ob->goto ($pl->maplevel, $ob->x, $ob->y); |
| 446 |
|
| 447 |
while () { |
| 448 |
$ob->update_stats; |
| 449 |
$pl->save_stats; |
| 450 |
|
| 451 |
my $res = query $ns, cf::CS_QUERY_SINGLECHAR, |
| 452 |
"[y] to roll new stats [n] to use stats\n[1-7] [1-7] to swap stats.\nRoll again (y/n/1-7)?"; |
| 453 |
|
| 454 |
if ($res =~ /^[Nn]/) { |
| 455 |
last; |
| 456 |
} elsif ($res > 0 && $res <= 7) { |
| 457 |
my $swap = query $ns, cf::CS_QUERY_SINGLECHAR, "Swap stat with (will not roll new stats) [1-7]?"; |
| 458 |
|
| 459 |
if ($swap > 0 && $swap <= 7) { |
| 460 |
$ob->swap_stats ($res - 1, $swap - 1); |
| 461 |
} |
| 462 |
} else { |
| 463 |
$ob->roll_stats; |
| 464 |
} |
| 465 |
} |
| 466 |
|
| 467 |
$ob->set_animation (2); |
| 468 |
$ob->add_statbonus; |
| 469 |
|
| 470 |
while () { |
| 471 |
$ns->send_msg (-1, "chargen-race-title", ucfirst $pl->title); |
| 472 |
my $msg = $ob->msg; |
| 473 |
$msg =~ s/(?<=\S)\n(?=\S)/ /g; |
| 474 |
$ns->send_msg (cf::NDI_BLUE, "chargen-race-description", $msg); |
| 475 |
|
| 476 |
my $res = query $ns, cf::CS_QUERY_SINGLECHAR, |
| 477 |
"Now choose a character.\nPress any key to change outlook.\nPress `d' when you're pleased.\n"; |
| 478 |
|
| 479 |
last if $res =~ /[dD]/; |
| 480 |
|
| 481 |
$pl->chargen_race_next; |
| 482 |
} |
| 483 |
|
| 484 |
$pl->chargen_race_done; |
| 485 |
|
| 486 |
while () { |
| 487 |
my $res = query $ns, cf::CS_QUERY_SINGLECHAR, |
| 488 |
"Now choose a gender.\nPress 'f' to become female, and 'm' to become male.\n"; |
| 489 |
|
| 490 |
if ($res =~ /^[fF]/) { |
| 491 |
$pl->gender (1); |
| 492 |
last; |
| 493 |
} elsif ($res =~ /^[mM]/) { |
| 494 |
$pl->gender (0); |
| 495 |
last; |
| 496 |
} |
| 497 |
} |
| 498 |
|
| 499 |
$ob->reply (undef, "Welcome to Crossfire!"); |
| 500 |
|
| 501 |
delete $pl->{deny_save}; |
| 502 |
|
| 503 |
last; |
| 504 |
} |
| 505 |
}); |
| 506 |
} |
| 507 |
|
| 508 |
cf::register_command quit => sub { |
| 509 |
my ($ob, $arg) = @_; |
| 510 |
|
| 511 |
$ob->reply (undef, |
| 512 |
"Quitting will delete your character PERMANENTLY: It will be gone forever and any progress will be lost. " |
| 513 |
. "If you are sure you want to do this, then use the quit_character command instead of quit.", |
| 514 |
cf::NDI_UNIQUE | cf::NDI_RED); |
| 515 |
}; |
| 516 |
|
| 517 |
cf::register_command quit_character => sub { |
| 518 |
my ($ob, $arg) = @_; |
| 519 |
|
| 520 |
my $pl = $ob->contr; |
| 521 |
|
| 522 |
$pl->ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to PERMANENTLY delete your character and all associated data (y/n)?", sub { |
| 523 |
if ($_[0] !~ /^[yY]/) { |
| 524 |
$ob->reply (undef, |
| 525 |
"Ok, not not quitting then.", |
| 526 |
cf::NDI_UNIQUE | cf::NDI_RED); |
| 527 |
} else { |
| 528 |
$ob->reply (undef, |
| 529 |
"Ok, quitting, hope to see you again.", |
| 530 |
cf::NDI_UNIQUE | cf::NDI_RED); |
| 531 |
$pl->ns->flush; |
| 532 |
cf::async { $pl->quit_character }; |
| 533 |
} |
| 534 |
}); |
| 535 |
}; |
| 536 |
|
| 537 |
cf::object->attach ( |
| 538 |
type => cf::SAVEBED, |
| 539 |
on_apply => sub { |
| 540 |
my ($bed, $ob) = @_; |
| 541 |
|
| 542 |
return cf::override 0 unless $ob->type == cf::PLAYER; |
| 543 |
|
| 544 |
my $pl = $ob->contr; |
| 545 |
|
| 546 |
# update respawn position |
| 547 |
$pl->savebed ($bed->map->path, $bed->x, $bed->y); |
| 548 |
cf::async { $pl->save }; |
| 549 |
|
| 550 |
$pl->killer ("left"); |
| 551 |
$ob->check_score; |
| 552 |
|
| 553 |
$ob->reply (undef, "In the future, you will wake up here when you die."); |
| 554 |
|
| 555 |
$pl->ns->query (cf::CS_QUERY_SINGLECHAR, "Do you want to continue playing (y/n)?", sub { |
| 556 |
if ($_[0] !~ /^[yY]/) { |
| 557 |
$pl->invoke (cf::EVENT_PLAYER_LOGOUT, 1); |
| 558 |
$pl->deactivate; |
| 559 |
$pl->ns->destroy; |
| 560 |
} else { |
| 561 |
cf::async { $pl->save }; |
| 562 |
} |
| 563 |
}); |
| 564 |
}, |
| 565 |
); |
| 566 |
|
| 567 |
cf::player->attach ( |
| 568 |
on_login => sub { |
| 569 |
my ($pl) = @_; |
| 570 |
my $name = $pl->ob->name; |
| 571 |
|
| 572 |
$_->ob->message ("$name has entered the game.", cf::NDI_DK_ORANGE | cf::NDI_UNIQUE) for cf::player::list; |
| 573 |
}, |
| 574 |
on_logout => sub { |
| 575 |
my ($pl, $cleanly) = @_; |
| 576 |
my $name = $pl->ob->name; |
| 577 |
|
| 578 |
if ($cleanly) { |
| 579 |
$_->ob->message ("$name left the game.", cf::NDI_DK_ORANGE | cf::NDI_UNIQUE) for cf::player::list; |
| 580 |
} else { |
| 581 |
$_->ob->message ("$name uncerimoniously disconnected.", cf::NDI_DK_ORANGE | cf::NDI_UNIQUE) for cf::player::list; |
| 582 |
$pl->{unclean_save} = $cf::RUNTIME; |
| 583 |
} |
| 584 |
}, |
| 585 |
); |
| 586 |
|
| 587 |
cf::client->attach ( |
| 588 |
on_addme => \&addme, |
| 589 |
on_setup => \&setup, |
| 590 |
); |
| 591 |
|
| 592 |
############################################################################# |
| 593 |
|
| 594 |
our $SCHEDULE_INTERVAL = 10; # time the player scheduler sleeps between runs |
| 595 |
our $SAVE_TIMEOUT = 20; # save players every n seconds |
| 596 |
|
| 597 |
our $SCHEDULER = cf::async_ext { |
| 598 |
my $schedule_interval = Coro::Event->timer (after => 1, interval => $SCHEDULE_INTERVAL); |
| 599 |
while () { |
| 600 |
$schedule_interval->next; |
| 601 |
|
| 602 |
# this weird form of iteration over values is used because |
| 603 |
# the hash changes underneath us frequently, and for |
| 604 |
# keeps a direct reference to the value without (in 5.8 perls) |
| 605 |
# keeping a reference, so this is prone to crashes or worse. |
| 606 |
my @players = keys %cf::PLAYER; |
| 607 |
for (@players) { |
| 608 |
my $pl = $cf::PLAYER{$_} |
| 609 |
or next; |
| 610 |
$pl->valid or next; |
| 611 |
|
| 612 |
eval { |
| 613 |
if ($pl->{last_save} + $SAVE_TIMEOUT <= $cf::RUNTIME) { |
| 614 |
cf::wait_for_tick_begin; |
| 615 |
$pl->save; |
| 616 |
|
| 617 |
unless ($pl->active || $pl->ns) { |
| 618 |
# check refcounts, this is tricky and needs to be adjusted to fit server internals |
| 619 |
my $ob = $pl->ob; |
| 620 |
|
| 621 |
my $pl_ref = $pl->refcnt_cnt; |
| 622 |
my $ob_ref = $ob->refcnt_cnt; |
| 623 |
|
| 624 |
## pl_ref == $pl + ob->contr + %cf::PLAYER |
| 625 |
## ob_ref == $ob + pl->observe + simply being an object |
| 626 |
if ($pl_ref == 3 && $ob_ref == 3) { |
| 627 |
warn "player-scheduler destroy ", $ob->name;#d# |
| 628 |
|
| 629 |
# remove from sight and get fresh "copies" |
| 630 |
$pl = delete $cf::PLAYER{$ob->name}; |
| 631 |
$ob = $pl->ob; |
| 632 |
|
| 633 |
$pl->destroy; # destroys $ob |
| 634 |
} else { |
| 635 |
my $a_ = $pl->refcnt;#d# |
| 636 |
my $b_ = $ob->refcnt;#d# |
| 637 |
|
| 638 |
warn "player-scheduler refcnt ", $ob->name, " pl $pl_ref ob $ob_ref (C pl $a_ ob $b_)\n";#d# |
| 639 |
} |
| 640 |
} |
| 641 |
} |
| 642 |
}; |
| 643 |
warn $@ if $@; |
| 644 |
Coro::cede; |
| 645 |
}; |
| 646 |
} |
| 647 |
}; |
| 648 |
|
| 649 |
$SCHEDULER->prio (1); |
| 650 |
|
