maps/perl/chat.ext

#! perl

# implement a replacement for the built-in say/chat/shout/tell/reply commands
# adds ignore/unignore functionality

use NPC_Dialogue;
use POSIX (); # for strftime only

sub clean_timeouts($) {
   my ($player) = @_;
   my $NOW = time;

   for my $hash (@$player{qw(ext_ignore_shout ext_ignore_tell)}) {
      while (my ($k, $v) = each %$hash) {
         if ($v < $NOW) {
            $player->message ("Your ignore on $k has expired.", cf::NDI_GREEN | cf::NDI_UNIQUE);
            delete $hash->{$k};
         } elsif (!cf::player::exists $k) {
            $player->message ("Your ignore on $k is no longer valid (no such user).", cf::NDI_GREEN | cf::NDI_UNIQUE);
            delete $hash->{$k};
         }
      }
   }
}

sub on_logout {
   my ($pl, $host) = @_;

   clean_timeouts $pl->ob;
}

cf::register_command listen => 0, sub {
   my ($who, $msg) = @_;
   my $player = cf::player::find $who->name;

   if ($msg ne "") {
      my $prev_listen = $player->listening;
      $player->listening ($msg);
      if ($prev_listen == $player->listening) {
         $who->message ("Your verbose level stayed $prev_listen.", cf::NDI_UNIQUE);
      } else {
         $who->message ("Your verbose level is now " . $player->listening . ". (previously: $prev_listen)", cf::NDI_UNIQUE);
      }
   } else {
      $who->message ("Your verbose level is " . $player->listening . ".", cf::NDI_UNIQUE);
   }
};

cf::register_command say => 0, sub {
   my ($who, $msg) = @_;

   if ($msg) {
      my $name = $who->name;

      $_->ob->message ("$name says: $msg", cf::NDI_GREY | cf::NDI_UNIQUE)
         for grep $who->on_same_map_as ($_->ob), cf::player::list;

      # npcs, magic_ears etc.
      # first find all objects and their inventories within a 5x5 square
      # that have something resembling dialogue
      my ($map, $x, $y) = ($who->map, $who->x - 2, $who->y - 2);

      for my $npc (
         grep NPC_Dialogue::has_dialogue $_,
            map +($_, $_->inv),
               grep $_,
                  map $map->at ($x + $_ % 5, $y + (int $_ / 5)),
                     0..24
      ) {
         # if some listener teleported us somewhere else, stop right here
         last unless $map->path == $who->map->path;

         my $dialog = new NPC_Dialogue ob => $who, npc => $npc;
         my $reply = $dialog->tell ($msg);

         if (defined $reply) {
            if ($npc->type == cf::MAGIC_EAR) {
               if (length $reply) {
                  $_->ob->message ($reply, cf::NDI_BROWN | cf::NDI_UNIQUE)
                     for grep $who->on_same_map_as ($_->ob), cf::player::list;
               }
               $npc->use_trigger;
            } else {
               if (length $reply) {
                  $_->ob->message ($npc->name . " says: $reply", cf::NDI_BROWN | cf::NDI_UNIQUE)
                     for grep $who->on_same_map_as ($_->ob), cf::player::list;
               }
            }
         }
      }

   } else {
      $who->message ("What do you want to say?", cf::NDI_UNIQUE);
   }
};

cf::register_command chat => 0, sub {
   my ($who, $msg) = @_;

   if ($msg) {
      my $name = $who->name;
      my $NOW = time;

      cf::LOG cf::llevDebug, sprintf "QBERT [%s] %s\n", $name, $msg;

      $_->ob->message ("$name chats: $msg", cf::NDI_BLUE)
         for grep { $_->ob->{ext_ignore_shout}{$name} < $NOW && $_->listening >= 10 } cf::player::list;

   } else {
      $who->message ("Chat what?", cf::NDI_UNIQUE);
   }
};

cf::register_command shout => 0, sub {
   my ($who, $msg) = @_;

   if ($msg) {
      my $NOW = time;
      my $name = $who->name;

      cf::LOG cf::llevDebug, sprintf "QBERT {%s} %s\n", $name, $msg;

      $_->ob->message ("$name shouts: $msg", cf::NDI_RED)
         for grep { $_->ob->{ext_ignore_shout}{$name} < $NOW && $_->listening >= 2 } cf::player::list;

   } else {
      $who->message ("Shout what?", cf::NDI_UNIQUE);
   }

};

cf::register_command tell => 0, sub {
   my ($who, $args) = @_;
   my ($target, $msg) = split /\s+/, $args, 2;

   my $name = $who->name;

   if (my $other = cf::player::find $target) {

      if ($msg) {
         if ($target eq $name) {
            $who->message ("You are talking to yourself, you freak!", cf::NDI_UNIQUE);
         } elsif ($other->ob->{ext_ignore_tell}{$name} >= time) {
            $who->message ("$target ignores what you say. Give up on it.", cf::NDI_UNIQUE);
         } else {
            cf::LOG cf::llevDebug, sprintf "TELL [%s>%s] %s\n", $name, $target, $msg;

            $who->message ("You tell $target: $msg");
            $other->ob->message ("$name tells you: $msg");
            $other->ob->{ext_last_tell} = $name;
         }
      } else {
         $who->message ("What do you want to tell $target?", cf::NDI_UNIQUE);
      }

   } else {
      $who->message ("No such player. Your message: $msg", cf::NDI_UNIQUE);
   }
};

cf::register_command reply => 0, sub {
   my ($who, $args) = @_;
   my $name = $who->name;

   if (my $other = cf::player::find $who->{ext_last_tell}) {
      if ($args) {

         $other->ob->{ext_ignore_tell}{$name} >= time
            or delete $other->ob->{ext_ignore_tell}{$name};

         if ($other->ob->{ext_ignore_tell}{$name} < time) {
            cf::LOG cf::llevDebug, sprintf "TELL [%s>%s] %s\n", $name, $other->ob->name, $args;

            $who->message ("You tell " . $other->ob->name . ": $args");
            $other->ob->message ("$name tells you: $args");
            $who->{ext_last_tell} = $other->ob->name;
         } else {
            $who->message ($other->ob->name . " ignores what you say. Give up on it.", cf::NDI_UNIQUE);
         }
      } else {
         $who->message ("What do you want to tell ".$other->ob->name."?", cf::NDI_UNIQUE);
      }

   } else {
      $who->message ("Can't reply, player left. Your message: $args", cf::NDI_UNIQUE);
   }
};

cf::register_command ignore => 0, sub {
   my ($who, $args) = @_;
   my ($target, $type, $timeout) = split /\s+/, $args;

   if ($args eq "list") {
      clean_timeouts $who;

      if ((my @ignored_tell = sort keys %{$who->{ext_ignore_tell}})
          + (my @ignored_shout = sort keys %{$who->{ext_ignore_shout}})) {
         $who->message ("Currently ignoring private messages from: ", cf::NDI_UNIQUE);
         $who->message ((join ", ", @ignored_tell), cf::NDI_UNIQUE);
         $who->message ("Currently ignoring shouts from: ", cf::NDI_UNIQUE);
         $who->message ((join ", ", @ignored_shout), cf::NDI_UNIQUE);
         $who->message ("To stop ignoring one, use unignore.", cf::NDI_UNIQUE);
      } else {
         $who->message ("Not ignoring anyone", cf::NDI_UNIQUE);
      }

   } elsif ($target && $type) {

      $timeout ne "" or $timeout = 24;
      my $absolute_timeout = time + $timeout * 3600;

      if (cf::player::exists $target) {
         if ($type eq "tell") {
            $who->message ("Now ignoring private messages from $target for $timeout hours.", cf::NDI_UNIQUE);
            $who->{ext_ignore_tell}{$target}  = $absolute_timeout;
         } elsif ($type eq "shout") {
            $who->message ("Now ignoring shouts from $target for $timeout hours.", cf::NDI_UNIQUE);
            $who->{ext_ignore_shout}{$target} = $absolute_timeout;
         } elsif ($type eq "all") {
            $who->message ("Now ignoring everything from $target for $timeout hours.", cf::NDI_UNIQUE);
            $who->{ext_ignore_tell}{$target}  = $absolute_timeout;
            $who->{ext_ignore_shout}{$target} = $absolute_timeout;
         } else {
            $who->message ("You need to specify tell, shout or all.", cf::NDI_UNIQUE);
         }
      } else {
         $who->message ("No such player: $target", cf::NDI_UNIQUE);
      }

   } else {
      $who->message ("Usage: ignore <player> <tell|shout|all> <timeout>\n"
                   . "will ignore a player for <timeout> hours.\n"
                   . "Usage: ignore list\n"
                   . "will show you a list of players currently ignored.", cf::NDI_UNIQUE);
   }
};

cf::register_command unignore => 0, sub {
   my ($who, $args) = @_;
   my ($target, $type) = split /\s+/, $args;

   if ($args eq "") {
      if ($who->{ext_ignore_tell}) {
         $who->message ("Currently ignoring private messages from: ", cf::NDI_UNIQUE);
         $who->message ((join ", ", sort keys %{ $who->{ext_ignore_tell} }), cf::NDI_UNIQUE);
         $who->message ("Currently ignoring shouts from: ", cf::NDI_UNIQUE);
         $who->message ((join ", ", sort keys %{ $who->{ext_ignore_shout} }), cf::NDI_UNIQUE);
      } else {
         $who->message ("Not ignoring anyone", cf::NDI_UNIQUE);
      }
   } else {
      if (cf::player::exists $target) {
         if ($type eq "tell") {
            $who->message ("Not ignoring private messages from $target anymore.", cf::NDI_UNIQUE);
            delete $who->{ext_ignore_tell} {$target};
         } elsif ($type eq "shout") {
            $who->message ("Not ignoring shouts from $target anymore.", cf::NDI_UNIQUE);
            delete $who->{ext_ignore_shout}{$target};
         } elsif ($type eq "all") {
            $who->message ("Not ignoring anything from $target anymore.", cf::NDI_UNIQUE);
            delete $who->{ext_ignore_tell} {$target};
            delete $who->{ext_ignore_shout}{$target};
         } else {
            $who->message ("You need to specify tell, shout or all.", cf::NDI_UNIQUE);
         }
      } else {
         $who->message ("No such player or ambiguous name: $target", cf::NDI_UNIQUE);
      }
   }
};

cf::register_command seen => 0, sub {
   my ($who, $args) = @_;

   if (my ($login) = $args =~ /(\S+)/) {
      if (cf::player::find $login) {
         $who->message ("$login is right here on this server!", cf::NDI_UNIQUE);
      } elsif (cf::player::exists $login
               and stat sprintf "%s/%s/%s/%s.pl", cf::localdir, cf::playerdir, ($login) x 2) {
         my $time = (stat _)[9];

         $who->message ("$login was last seen here on "
                        . (POSIX::strftime "%Y-%m-%d %H:%M:%S +0000", gmtime $time)
                        . " which was " . (int +(time - $time) / 3600) . " hours ago.", cf::NDI_UNIQUE);
      } else {
         $who->message ("No player named $login is known to me.", cf::NDI_UNIQUE);
      }
   } else {
      $who->message ("Usage: seen <player>", cf::NDI_UNIQUE);
   }
};

Revision:	1.23
Committed:	Fri Jul 21 08:22:02 2006 UTC (17 years, 10 months ago) by root
Branch:	MAIN
Changes since 1.22:	+22 -2 lines
Log Message:	implemented 'seen' command
#	User	Rev	Content
1	pippijn	1.1	#! perl
2	root	1.5
3	pippijn	1.15	# implement a replacement for the built-in say/chat/shout/tell/reply commands
4	root	1.5	# adds ignore/unignore functionality
5
6	root	1.20	use NPC_Dialogue;
7	root	1.23	use POSIX (); # for strftime only
8	root	1.20
9	root	1.12	sub clean_timeouts($) {
10	root	1.8	my ($player) = @_;
11			my $NOW = time;
12
13			for my $hash (@$player{qw(ext_ignore_shout ext_ignore_tell)}) {
14	root	1.12	while (my ($k, $v) = each %$hash) {
15			if ($v < $NOW) {
16	root	1.20	$player->message ("Your ignore on $k has expired.", cf::NDI_GREEN \| cf::NDI_UNIQUE);
17	root	1.12	delete $hash->{$k};
18	root	1.22	} elsif (!cf::player::exists $k) {
19	root	1.20	$player->message ("Your ignore on $k is no longer valid (no such user).", cf::NDI_GREEN \| cf::NDI_UNIQUE);
20	root	1.12	delete $hash->{$k};
21			}
22			}
23	root	1.8	}
24			}
25
26			sub on_logout {
27			my ($pl, $host) = @_;
28
29			clean_timeouts $pl->ob;
30			}
31
32	pippijn	1.15	cf::register_command listen => 0, sub {
33			my ($who, $msg) = @_;
34			my $player = cf::player::find $who->name;
35
36	pippijn	1.17	if ($msg ne "") {
37	pippijn	1.15	my $prev_listen = $player->listening;
38			$player->listening ($msg);
39			if ($prev_listen == $player->listening) {
40	root	1.20	$who->message ("Your verbose level stayed $prev_listen.", cf::NDI_UNIQUE);
41	pippijn	1.15	} else {
42	root	1.20	$who->message ("Your verbose level is now " . $player->listening . ". (previously: $prev_listen)", cf::NDI_UNIQUE);
43	pippijn	1.15	}
44			} else {
45	root	1.20	$who->message ("Your verbose level is " . $player->listening . ".", cf::NDI_UNIQUE);
46	pippijn	1.15	}
47			};
48
49	root	1.21	cf::register_command say => 0, sub {
50	root	1.20	my ($who, $msg) = @_;
51
52			if ($msg) {
53			my $name = $who->name;
54
55	root	1.21	$_->ob->message ("$name says: $msg", cf::NDI_GREY \| cf::NDI_UNIQUE)
56			for grep $who->on_same_map_as ($_->ob), cf::player::list;
57	root	1.20
58			# npcs, magic_ears etc.
59			# first find all objects and their inventories within a 5x5 square
60			# that have something resembling dialogue
61			my ($map, $x, $y) = ($who->map, $who->x - 2, $who->y - 2);
62
63			for my $npc (
64			grep NPC_Dialogue::has_dialogue $_,
65			map +($_, $_->inv),
66			grep $_,
67			map $map->at ($x + $_ % 5, $y + (int $_ / 5)),
68			0..24
69			) {
70			# if some listener teleported us somewhere else, stop right here
71			last unless $map->path == $who->map->path;
72
73			my $dialog = new NPC_Dialogue ob => $who, npc => $npc;
74			my $reply = $dialog->tell ($msg);
75
76			if (defined $reply) {
77			if ($npc->type == cf::MAGIC_EAR) {
78	root	1.21	if (length $reply) {
79			$_->ob->message ($reply, cf::NDI_BROWN \| cf::NDI_UNIQUE)
80			for grep $who->on_same_map_as ($_->ob), cf::player::list;
81			}
82	root	1.20	$npc->use_trigger;
83			} else {
84	root	1.21	if (length $reply) {
85			$_->ob->message ($npc->name . " says: $reply", cf::NDI_BROWN \| cf::NDI_UNIQUE)
86			for grep $who->on_same_map_as ($_->ob), cf::player::list;
87			}
88	root	1.20	}
89			}
90			}
91
92			} else {
93			$who->message ("What do you want to say?", cf::NDI_UNIQUE);
94			}
95			};
96	pippijn	1.15
97	pippijn	1.6	cf::register_command chat => 0, sub {
98	pippijn	1.1	my ($who, $msg) = @_;
99
100			if ($msg) {
101			my $name = $who->name;
102	root	1.8	my $NOW = time;
103	pippijn	1.1
104	root	1.19	cf::LOG cf::llevDebug, sprintf "QBERT [%s] %s\n", $name, $msg;
105
106	root	1.4	$_->ob->message ("$name chats: $msg", cf::NDI_BLUE)
107	pippijn	1.15	for grep { $_->ob->{ext_ignore_shout}{$name} < $NOW && $_->listening >= 10 } cf::player::list;
108	root	1.4
109	pippijn	1.1	} else {
110			$who->message ("Chat what?", cf::NDI_UNIQUE);
111			}
112			};
113
114	pippijn	1.6	cf::register_command shout => 0, sub {
115	pippijn	1.1	my ($who, $msg) = @_;
116
117			if ($msg) {
118	root	1.8	my $NOW = time;
119	pippijn	1.1	my $name = $who->name;
120
121	root	1.19	cf::LOG cf::llevDebug, sprintf "QBERT {%s} %s\n", $name, $msg;
122
123	root	1.4	$_->ob->message ("$name shouts: $msg", cf::NDI_RED)
124	pippijn	1.15	for grep { $_->ob->{ext_ignore_shout}{$name} < $NOW && $_->listening >= 2 } cf::player::list;
125	root	1.4
126	pippijn	1.1	} else {
127			$who->message ("Shout what?", cf::NDI_UNIQUE);
128			}
129
130			};
131	root	1.5
132			cf::register_command tell => 0, sub {
133			my ($who, $args) = @_;
134			my ($target, $msg) = split /\s+/, $args, 2;
135
136			my $name = $who->name;
137
138	pippijn	1.11	if (my $other = cf::player::find $target) {
139	root	1.12
140	pippijn	1.11	if ($msg) {
141	root	1.12	if ($target eq $name) {
142			$who->message ("You are talking to yourself, you freak!", cf::NDI_UNIQUE);
143			} elsif ($other->ob->{ext_ignore_tell}{$name} >= time) {
144			$who->message ("$target ignores what you say. Give up on it.", cf::NDI_UNIQUE);
145			} else {
146	root	1.19	cf::LOG cf::llevDebug, sprintf "TELL [%s>%s] %s\n", $name, $target, $msg;
147
148	pippijn	1.9	$who->message ("You tell $target: $msg");
149			$other->ob->message ("$name tells you: $msg");
150			$other->ob->{ext_last_tell} = $name;
151			}
152	root	1.5	} else {
153	pippijn	1.11	$who->message ("What do you want to tell $target?", cf::NDI_UNIQUE);
154	root	1.5	}
155	root	1.12
156	root	1.5	} else {
157	root	1.12	$who->message ("No such player. Your message: $msg", cf::NDI_UNIQUE);
158	root	1.5	}
159			};
160
161			cf::register_command reply => 0, sub {
162			my ($who, $args) = @_;
163			my $name = $who->name;
164
165	pippijn	1.11	if (my $other = cf::player::find $who->{ext_last_tell}) {
166			if ($args) {
167	root	1.5
168	pippijn	1.9	$other->ob->{ext_ignore_tell}{$name} >= time
169			or delete $other->ob->{ext_ignore_tell}{$name};
170
171			if ($other->ob->{ext_ignore_tell}{$name} < time) {
172	root	1.19	cf::LOG cf::llevDebug, sprintf "TELL [%s>%s] %s\n", $name, $other->ob->name, $args;
173
174	pippijn	1.9	$who->message ("You tell " . $other->ob->name . ": $args");
175			$other->ob->message ("$name tells you: $args");
176			$who->{ext_last_tell} = $other->ob->name;
177			} else {
178			$who->message ($other->ob->name . " ignores what you say. Give up on it.", cf::NDI_UNIQUE);
179			}
180	root	1.5	} else {
181	pippijn	1.11	$who->message ("What do you want to tell ".$other->ob->name."?", cf::NDI_UNIQUE);
182	root	1.5	}
183	pippijn	1.11
184	root	1.5	} else {
185	pippijn	1.11	$who->message ("Can't reply, player left. Your message: $args", cf::NDI_UNIQUE);
186	root	1.5	}
187			};
188
189			cf::register_command ignore => 0, sub {
190			my ($who, $args) = @_;
191			my ($target, $type, $timeout) = split /\s+/, $args;
192
193			if ($args eq "list") {
194	root	1.8	clean_timeouts $who;
195
196	root	1.5	if ((my @ignored_tell = sort keys %{$who->{ext_ignore_tell}})
197			+ (my @ignored_shout = sort keys %{$who->{ext_ignore_shout}})) {
198			$who->message ("Currently ignoring private messages from: ", cf::NDI_UNIQUE);
199			$who->message ((join ", ", @ignored_tell), cf::NDI_UNIQUE);
200			$who->message ("Currently ignoring shouts from: ", cf::NDI_UNIQUE);
201			$who->message ((join ", ", @ignored_shout), cf::NDI_UNIQUE);
202			$who->message ("To stop ignoring one, use unignore.", cf::NDI_UNIQUE);
203			} else {
204			$who->message ("Not ignoring anyone", cf::NDI_UNIQUE);
205			}
206
207			} elsif ($target && $type) {
208
209			$timeout ne "" or $timeout = 24;
210			my $absolute_timeout = time + $timeout * 3600;
211
212	root	1.22	if (cf::player::exists $target) {
213	root	1.5	if ($type eq "tell") {
214	root	1.12	$who->message ("Now ignoring private messages from $target for $timeout hours.", cf::NDI_UNIQUE);
215			$who->{ext_ignore_tell}{$target} = $absolute_timeout;
216	root	1.5	} elsif ($type eq "shout") {
217	root	1.12	$who->message ("Now ignoring shouts from $target for $timeout hours.", cf::NDI_UNIQUE);
218			$who->{ext_ignore_shout}{$target} = $absolute_timeout;
219	root	1.5	} elsif ($type eq "all") {
220	root	1.12	$who->message ("Now ignoring everything from $target for $timeout hours.", cf::NDI_UNIQUE);
221			$who->{ext_ignore_tell}{$target} = $absolute_timeout;
222			$who->{ext_ignore_shout}{$target} = $absolute_timeout;
223	root	1.5	} else {
224			$who->message ("You need to specify tell, shout or all.", cf::NDI_UNIQUE);
225			}
226			} else {
227	root	1.12	$who->message ("No such player: $target", cf::NDI_UNIQUE);
228	root	1.5	}
229
230			} else {
231	root	1.23	$who->message ("Usage: ignore <player> <tell\|shout\|all> <timeout>\n"
232	root	1.12	. "will ignore a player for <timeout> hours.\n"
233			. "Usage: ignore list\n"
234			. "will show you a list of players currently ignored.", cf::NDI_UNIQUE);
235	root	1.5	}
236			};
237
238			cf::register_command unignore => 0, sub {
239			my ($who, $args) = @_;
240			my ($target, $type) = split /\s+/, $args;
241
242			if ($args eq "") {
243	root	1.12	if ($who->{ext_ignore_tell}) {
244	root	1.5	$who->message ("Currently ignoring private messages from: ", cf::NDI_UNIQUE);
245			$who->message ((join ", ", sort keys %{ $who->{ext_ignore_tell} }), cf::NDI_UNIQUE);
246			$who->message ("Currently ignoring shouts from: ", cf::NDI_UNIQUE);
247			$who->message ((join ", ", sort keys %{ $who->{ext_ignore_shout} }), cf::NDI_UNIQUE);
248			} else {
249			$who->message ("Not ignoring anyone", cf::NDI_UNIQUE);
250			}
251			} else {
252	root	1.22	if (cf::player::exists $target) {
253	root	1.5	if ($type eq "tell") {
254	root	1.12	$who->message ("Not ignoring private messages from $target anymore.", cf::NDI_UNIQUE);
255			delete $who->{ext_ignore_tell} {$target};
256	root	1.5	} elsif ($type eq "shout") {
257	root	1.12	$who->message ("Not ignoring shouts from $target anymore.", cf::NDI_UNIQUE);
258			delete $who->{ext_ignore_shout}{$target};
259	root	1.5	} elsif ($type eq "all") {
260	root	1.12	$who->message ("Not ignoring anything from $target anymore.", cf::NDI_UNIQUE);
261			delete $who->{ext_ignore_tell} {$target};
262			delete $who->{ext_ignore_shout}{$target};
263	root	1.5	} else {
264			$who->message ("You need to specify tell, shout or all.", cf::NDI_UNIQUE);
265			}
266			} else {
267			$who->message ("No such player or ambiguous name: $target", cf::NDI_UNIQUE);
268			}
269	root	1.23	}
270			};
271
272			cf::register_command seen => 0, sub {
273			my ($who, $args) = @_;
274	root	1.5
275	root	1.23	if (my ($login) = $args =~ /(\S+)/) {
276			if (cf::player::find $login) {
277			$who->message ("$login is right here on this server!", cf::NDI_UNIQUE);
278			} elsif (cf::player::exists $login
279			and stat sprintf "%s/%s/%s/%s.pl", cf::localdir, cf::playerdir, ($login) x 2) {
280			my $time = (stat _)[9];
281
282			$who->message ("$login was last seen here on "
283			. (POSIX::strftime "%Y-%m-%d %H:%M:%S +0000", gmtime $time)
284			. " which was " . (int +(time - $time) / 3600) . " hours ago.", cf::NDI_UNIQUE);
285			} else {
286			$who->message ("No player named $login is known to me.", cf::NDI_UNIQUE);
287			}
288			} else {
289			$who->message ("Usage: seen <player>", cf::NDI_UNIQUE);
290	root	1.5	}
291			};
292