| … | |
… | |
| 2 | |
2 | |
| 3 | # login handling |
3 | # login handling |
| 4 | |
4 | |
| 5 | use Fcntl; |
5 | use Fcntl; |
| 6 | use Coro::AIO; |
6 | use Coro::AIO; |
| 7 | |
7 | use List::Util qw(min max); |
| 8 | my $PLAYERDIR = sprintf "%s/%s", cf::localdir, cf::playerdir; |
|
|
| 9 | |
8 | |
| 10 | # paranoia function to overwrite a string-in-place |
9 | # paranoia function to overwrite a string-in-place |
| 11 | sub nuke_str { |
10 | sub nuke_str { |
| 12 | substr $_[0], 0, (length $_[0]), "x" x length $_[0] |
11 | substr $_[0], 0, (length $_[0]), "x" x length $_[0] |
| 13 | } |
12 | } |
| 14 | |
13 | |
| 15 | sub query { |
14 | sub query { |
| 16 | my ($ns, $flags, $text) = @_; |
15 | my ($ns, $flags, $text) = @_; |
| 17 | |
16 | |
| 18 | my $current = $Coro::current; |
17 | my $current = $Coro::current; |
| 19 | $ns->query ($flags, $text, sub { $current->ready; $current = $_[0]; }); |
18 | $ns->query ($flags, $text, sub { $current->ready; $current = $_[0] }); |
| 20 | Coro::schedule while ref $current; |
19 | Coro::schedule while ref $current; |
| 21 | |
20 | |
| 22 | $current |
21 | $current |
| 23 | } |
22 | } |
| 24 | |
23 | |
| … | |
… | |
| 77 | system "cd \Q$PLAYERDIR\E " |
76 | system "cd \Q$PLAYERDIR\E " |
| 78 | . "&& mv \Q$user\E ~\Q$Coro::current\E~deleting~ 2>/dev/null " |
77 | . "&& mv \Q$user\E ~\Q$Coro::current\E~deleting~ 2>/dev/null " |
| 79 | . "&& (rm -rf ~\Q$Coro::current\E~deleting~ &)"; |
78 | . "&& (rm -rf ~\Q$Coro::current\E~deleting~ &)"; |
| 80 | } |
79 | } |
| 81 | |
80 | |
|
|
81 | sub send_capabilities { |
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|
82 | my ($ns) = @_; |
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83 | |
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|
84 | return unless $ns->extcmd; |
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85 | |
|
|
86 | $ns->ext_event (capabilities => |
|
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87 | # id, name, flags (1 == 2d), edge length |
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88 | tileset => [[1, "default 64x64 faceset", 1, 64], [0, "default 32x32 faceset", 1, 32]], |
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89 | ); |
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|
90 | } |
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|
91 | |
|
|
92 | sub setup { |
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|
93 | my ($ns, $args) = @_; |
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94 | |
|
|
95 | # run through the cmds of setup |
|
|
96 | # syntax is setup <cmdname1> <parameter> <cmdname2> <parameter> ... |
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97 | # |
|
|
98 | # we send the status of the cmd back, or a FALSE is the cmd is the server unknown |
|
|
99 | # The client then must sort this out |
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100 | |
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|
101 | my %setup = split / +/, $args; |
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|
102 | while (my ($k, $v) = each %setup) { |
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103 | if ($k eq "sound") { |
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104 | $ns->sound ($v); |
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105 | |
|
|
106 | } elsif ($k eq "exp64") { |
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107 | $setup{$k} = 1; |
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108 | |
|
|
109 | } elsif ($k eq "spellmon") { |
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110 | $ns->monitor_spells ($v); |
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111 | |
|
|
112 | } elsif ($k eq "darkness") { |
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113 | $ns->darkness ($v); |
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114 | |
|
|
115 | } elsif ($k eq "map1cmd") { |
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116 | $ns->mapmode (cf::Map1Cmd) if $v > 0; |
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117 | |
|
|
118 | } elsif ($k eq "map1acmd") { |
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119 | $ns->mapmode (cf::Map1aCmd) if $v > 0; |
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120 | |
|
|
121 | } elsif ($k eq "map2cmd") { |
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122 | # gcfclient bug, map1acmd is sent too late |
|
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123 | $ns->mapmode (cf::Map1aCmd); |
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124 | $setup{$k} = "FALSE"; |
|
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125 | |
|
|
126 | } elsif ($k eq "newmapcmd") { |
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127 | $ns->newmapcmd ($v); |
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128 | |
|
|
129 | } elsif ($k eq "mapinfocmd") { |
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130 | $ns->mapinfocmd ($v); |
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131 | |
|
|
132 | } elsif ($k eq "extcmd") { |
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133 | $ns->extcmd ($v > 0); |
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134 | send_capabilities $ns; |
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135 | |
|
|
136 | } elsif ($k eq "extmap") { |
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137 | $ns->extmap ($v); |
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138 | |
|
|
139 | } elsif ($k eq "facecache") { |
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140 | if (!$v) { |
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141 | $v = 1; |
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142 | $setup{$k} = $v; |
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143 | $ns->send_drawinfo ("(trying to forcefully enable facecaching)", cf::NDI_RED); |
|
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144 | } |
|
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145 | |
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146 | $ns->facecache ($v); |
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147 | |
|
|
148 | } elsif ($k eq "faceset") { |
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149 | $ns->faceset (0); |
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150 | $setup{$k} = 0; |
|
|
151 | # $ns->image2 (1) |
|
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152 | |
|
|
153 | } elsif ($k eq "tileset") { |
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154 | $setup{$k} = $ns->faceset ($v & 1); |
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155 | |
|
|
156 | } elsif ($k eq "itemcmd") { |
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157 | # Version of the item protocol command to use. Currently, |
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158 | # only supported versions are 1 and 2. Using a numeric |
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159 | # value will make it very easy to extend this in the future. |
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160 | $ns->itemcmd ($v) if $v >= 1 && $v <= 2; |
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161 | |
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162 | $setup{$k} = $ns->itemcmd; |
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163 | |
|
|
164 | } elsif ($k eq "mapsize") { |
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165 | my ($x, $y) = split /x/, $v; |
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166 | |
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167 | $ns->mapx ($x = max 9, min cf::MAP_CLIENT_X, ($x - 1) | 1); |
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168 | $ns->mapy ($y = max 9, min cf::MAP_CLIENT_Y, ($y - 1) | 1); |
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169 | |
|
|
170 | $setup{$k} = "${x}x${y}"; |
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171 | |
|
|
172 | } elsif ($k eq "extendedMapInfos") { |
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173 | $ns->ext_mapinfos ($v); |
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174 | |
|
|
175 | } elsif ($k eq "extendedTextInfos") { |
|
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176 | $ns->has_readable_type ($v); |
|
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177 | |
|
|
178 | } elsif ($k eq "smoothing") { # cfplus-style smoothing |
|
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179 | $ns->smoothing ($v); |
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180 | |
|
|
181 | } elsif ($k eq "fxix") { |
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182 | $ns->fxix ($v); |
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183 | |
|
|
184 | } else { |
|
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185 | # other commands: |
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186 | # sexp: no idea, probably for oudated servers |
|
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187 | # tick: more stupidity, server should sned a tick per tick |
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188 | |
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189 | $setup{$k} = "FALSE"; |
|
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190 | } |
|
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191 | } |
|
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192 | |
|
|
193 | $ns->send_packet (join " ", setup => %setup); |
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194 | |
|
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195 | cf::datalog setup => |
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196 | request => $args, |
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197 | reply => \%setup, |
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198 | client => $ns->version, |
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199 | ; |
|
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200 | } |
|
|
201 | |
| 82 | sub addme { |
202 | sub addme { |
| 83 | my ($ns) = @_; |
203 | my ($ns) = @_; |
| 84 | |
204 | |
| 85 | $ns->destroy if $ns->pl; |
205 | if (!$ns->facecache) |
|
|
206 | { |
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207 | $ns->send_drawinfo (<<EOF, cf::NDI_RED); |
|
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208 | |
|
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209 | |
|
|
210 | *** |
|
|
211 | *** WARNING: |
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212 | *** Your client does not support face/image caching, |
|
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213 | *** or it has been disabled. Face caching is mandatory |
|
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214 | *** so please enable it or use a newer client. |
|
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215 | *** |
|
|
216 | *** Look at your client preferences: |
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217 | *** |
|
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218 | *** CFPlus: all known versions automatically enable the facecache. |
|
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219 | *** cfclient: use the -cache commandline option. |
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220 | *** cfclient: map will not redraw automatically (bug). |
|
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221 | *** gcfclient: use -cache commandline option, or enable |
|
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222 | *** gcfclient: Client=>Configure=>Map & Image=>Cache Images. |
|
|
223 | *** jcrossclient: your client is broken, use CFPlus or gcfclient. |
|
|
224 | *** |
|
|
225 | *** |
|
|
226 | EOF |
|
|
227 | if ($ns->version =~ /jcrossclient/) { |
|
|
228 | # let them, for now |
|
|
229 | } else { |
|
|
230 | $ns->flush; |
|
|
231 | return $ns->destroy; |
|
|
232 | } |
|
|
233 | |
|
|
234 | # $ns->facecache = true; |
|
|
235 | } |
|
|
236 | |
|
|
237 | if ($ns->mapmode < cf::Map1aCmd) { |
|
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238 | $ns->send_drawinfo (<<EOF, cf::NDI_RED); |
|
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239 | |
|
|
240 | |
|
|
241 | *** |
|
|
242 | *** WARNING: |
|
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243 | *** Your client is too old. Please upgrade to a newer version. |
|
|
244 | EOF |
|
|
245 | |
|
|
246 | $ns->flush; |
|
|
247 | return $ns->destroy; |
|
|
248 | } |
|
|
249 | |
|
|
250 | $ns->pl and return $ns->destroy; |
| 86 | |
251 | |
| 87 | $ns->async (sub { |
252 | $ns->async (sub { |
| 88 | my ($user, $pass); |
253 | my ($user, $pass); |
| 89 | |
254 | |
| 90 | $ns->send_packet ("addme_success"); |
255 | $ns->send_packet ("addme_success"); |
| … | |
… | |
| 105 | $ns->send_drawinfo ( |
270 | $ns->send_drawinfo ( |
| 106 | "That username is currently used in another login session. " |
271 | "That username is currently used in another login session. " |
| 107 | . "Chose another, or wait till the other session has ended.", |
272 | . "Chose another, or wait till the other session has ended.", |
| 108 | cf::NDI_RED |
273 | cf::NDI_RED |
| 109 | ); |
274 | ); |
| 110 | } elsif ($user =~ /^[a-zA-Z0-9][a-zA-Z0-9\-_]{2,17}$/) { |
275 | } elsif ($user =~ /^[a-zA-Z0-9][a-zA-Z0-9\-_]{2,17}\z/) { |
| 111 | last; |
276 | last; |
| 112 | } else { |
277 | } else { |
| 113 | $ns->send_drawinfo ( |
278 | $ns->send_drawinfo ( |
| 114 | "Your username contains illegal characters " |
279 | "Your username contains illegal characters " |
| 115 | . "(only a-z, A-Z and 0-9 are allowed), " |
280 | . "(only a-z, A-Z and 0-9 are allowed), " |
| … | |
… | |
| 192 | Coro::Timer::sleep 1; |
357 | Coro::Timer::sleep 1; |
| 193 | |
358 | |
| 194 | $ns->send_drawinfo ( |
359 | $ns->send_drawinfo ( |
| 195 | "Wrong username or password. Please try again " |
360 | "Wrong username or password. Please try again " |
| 196 | . "(check for Numlock and other semi-obvious error sources).", |
361 | . "(check for Numlock and other semi-obvious error sources).", |
|
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362 | cf::NDI_RED |
|
|
363 | ); |
|
|
364 | next; |
|
|
365 | } |
|
|
366 | } else { |
|
|
367 | # unable to load the playerfile: |
|
|
368 | # check wether the player dir exists, which means the file is corrupted or |
|
|
369 | # something very similar. |
|
|
370 | if (!aio_stat cf::player::playerdir $user) { |
|
|
371 | $ns->send_drawinfo ( |
|
|
372 | "Unable to retrieve this player. It might be a locked or broken account. " |
|
|
373 | . "If this is your account, ask a dungeon master for assistance. " |
|
|
374 | . "Otherwise choose a different login name.", |
| 197 | cf::NDI_RED |
375 | cf::NDI_RED |
| 198 | ); |
376 | ); |
| 199 | next; |
377 | next; |
| 200 | } |
378 | } |
| 201 | } |
379 | } |
| … | |
… | |
| 283 | } else { |
461 | } else { |
| 284 | $ob->reply (undef, |
462 | $ob->reply (undef, |
| 285 | "Ok, quitting, hope to see you again.", |
463 | "Ok, quitting, hope to see you again.", |
| 286 | cf::NDI_UNIQUE | cf::NDI_RED); |
464 | cf::NDI_UNIQUE | cf::NDI_RED); |
| 287 | $pl->ns->flush; |
465 | $pl->ns->flush; |
| 288 | $pl->quit_character; |
466 | cf::async { $pl->quit_character }; |
| 289 | } |
467 | } |
| 290 | }); |
468 | }); |
| 291 | }; |
469 | }; |
| 292 | |
470 | |
| 293 | cf::object->attach ( |
471 | cf::object->attach ( |
| … | |
… | |
| 340 | }, |
518 | }, |
| 341 | ); |
519 | ); |
| 342 | |
520 | |
| 343 | cf::client->attach ( |
521 | cf::client->attach ( |
| 344 | on_addme => \&addme, |
522 | on_addme => \&addme, |
|
|
523 | on_setup => \&setup, |
| 345 | ); |
524 | ); |
| 346 | |
525 | |
| 347 | ############################################################################# |
526 | ############################################################################# |
| 348 | |
527 | |
| 349 | our $SCHEDULE_INTERVAL = 10; # time the player scheduler sleeps between runs |
528 | our $SCHEDULE_INTERVAL = 10; # time the player scheduler sleeps between runs |
| … | |
… | |
| 364 | or next; |
543 | or next; |
| 365 | $pl->valid or next; |
544 | $pl->valid or next; |
| 366 | |
545 | |
| 367 | eval { |
546 | eval { |
| 368 | if ($pl->{last_save} + $SAVE_TIMEOUT <= $cf::RUNTIME) { |
547 | if ($pl->{last_save} + $SAVE_TIMEOUT <= $cf::RUNTIME) { |
| 369 | $cf::WAIT_FOR_TICK_ONE->wait; |
548 | cf::wait_for_tick_begin; |
| 370 | $pl->save; |
549 | $pl->save; |
| 371 | |
550 | |
| 372 | unless ($pl->active) { |
551 | unless ($pl->active) { |
| 373 | # check refcounts, this is tricky and needs to be adjusted to fit server internals |
552 | # check refcounts, this is tricky and needs to be adjusted to fit server internals |
| 374 | my $ob = $pl->ob; |
553 | my $ob = $pl->ob; |
