server/ext/commands.ext

#! perl

use POSIX ();

# miscellaneous commands

sub rename_to($$$) {
   my ($ob, $from, $to) = @_;

   $to =~ /^[a-zA-Z0-9.,=#\/%$!^ ]*$/
      or return $ob->message ("rename: name must consist only of letters, digits, spaces and a few other things.");

   127 >= length $to
      or return $ob->message ("rename: new name must be <= 127 characters.");

   my $item;

   if (length $from) {
      $item = $ob->find_best_object_match ($from)
         or return $ob->message ("rename: could not find a matching item to rename.");
   } else {
      $item = $ob->find_marked_object ()
         or return $ob->message ("rename: no from name and no marked item found to rename.");
   }

  $item->custom_name (length $to ? $to : undef);

  if (length $to) {
     $item->custom_name ($to);
     $ob->message ("Your " . $item->base_name . " will now be called $to.");
  } else {
     $item->custom_name (undef);
     $ob->message ("You stop calling your " . $item->base_name . " with weird names.");
  }

  $ob->esrv_update_item (cf::UPD_NAME, $item);

  1
}

sub ext::schmorp_irc::users; # HACK: TODO: replace by signal

sub who_listing(;$) {
   my ($privileged) = @_;

   my ($numwiz, $numafk) = (0, 0);
   my @pl;

   foreach my $pl (cf::player::list) {
      my $ns = $pl->ns or next;
      my $ob = $pl->ob;

      next unless $ob->map
               && ($privileged || !$pl->hidden);

      $numwiz++ if $ob->flag (cf::FLAG_WIZ);
      $numafk++ if $ns->afk;

      push @pl, $pl;
   }

   (
      "Total Players in The World. (" . (scalar @pl) . ") -- WIZ($numwiz) AFK($numafk) BOT(0)",
      (
         map {
            my ($pl, $ob, $ns) = ($_, $_->ob, $_->ns);
    
            "* " . $ob->name . "/" . $ob->level . " " . (length $pl->own_title ? $pl->own_title : "the " . $pl->title)
            . ($pl->peaceful ? " [peaceful]" : " [HOSTILE]")
            . ($ns->afk ? " [AFK]" : "")
            . ($ob->flag (cf::FLAG_WIZ) ? " [WIZ]" : "")
            . " [" . $pl->ns->version . "]"
            . " [" . ($pl->peaceful || $privileged ? $ob->map->visible_name : $ob->region->name) . "]"
            . (sprintf " [rtt %.3fs]", $pl->ns->rtt * 1e-6)
            . ($privileged ? " " . $pl->ns->host : "")
         } sort { (lc $a->ob->name) cmp (lc $b->ob->name) } @pl
      ),
      eval { "* IRC: " . join ", ", ext::schmorp_irc::users },
   )
}

cf::register_command who => sub {
   my ($ob, $arg) = @_;

   $ob->speed_left ($ob->speed_left - 0.25);

   $ob->reply (undef, (join "\n", who_listing $ob->may ("extended_who")), cf::NDI_UNIQUE | cf::NDI_DK_ORANGE);

   1
};

cf::register_command usekeys => sub {
   my ($ob, $arg) = @_;
   my @types = ("inventory", "keyrings", "containers");
   my $mapping = {
      inventory  => 1,
      keyrings   => 2,
      containers => 3,
   };

   my $oldtype = $ob->contr->usekeys;
   my $oldtype_name = $types[$oldtype];

   return $ob->reply (undef, "usekeys is set to $oldtype_name")
      unless $arg;

   return $ob->reply (undef, "usekeys: Unknown options '$arg', valid options are inventory, keyrings, containers")
      unless $mapping->{$arg};

   $ob->contr->usekeys ($mapping->{$arg} - 1); # HACK: because of the $mapping->{$arg} check before, where $arg should not be 0
                                               # but $arg would be 0 if a user enters an incorrect value
   $ob->reply (undef, "usekeys" . ($oldtype == $ob->contr->usekeys ? "" : " now") . " set to " . $types[$ob->contr->usekeys]);

   1
};

cf::register_command afk => sub {
   my ($ob, $arg) = @_;

   $ob->contr->ns->afk ($ob->contr->ns->afk ? 0 : 1);
   $ob->reply (undef, $ob->contr->ns->afk ? "You are now AFK" : "You are no longer AFK");

   1
};

cf::register_command sound => sub {
   my ($ob, $arg) = @_;

   $ob->contr->ns->sound ($ob->contr->ns->sound ? 0 : 1);
   $ob->reply (undef, $ob->contr->ns->sound ? "The sounds are enabled." : "Silence is golden...");

   1
};

cf::register_command brace => sub {
   my ($ob, $arg) = @_;

   $ob->contr->braced ($ob->contr->braced ? 0 : 1);
   $ob->reply (undef, $ob->contr->braced ? "You are braced." : "Not braced.");

   1
};

# XXX: This has a bug. After one sets his wimpy level to 0 and resets it to
# some other level (which may also be 0), this does not get echoed,
# but it does get set.
cf::register_command wimpy => sub {
   my ($ob, $arg) = @_;

   my $wimpy = $ob->run_away;
   return $ob->reply (undef, "Your current wimpy level is $wimpy.")
      if $arg eq "";

   return $ob->run_away ($arg) && $ob->reply (undef, "Your new wimpy level is $arg.")
      if $arg =~ /^\d+$/ and $arg <= 100;

   $ob->reply (undef, "Incorrect parameters for wimpy: $arg");

   1
};

cf::register_command peaceful => sub {
   my ($ob, $arg) = @_;

   $ob->reply (undef, "You cannot change your peaceful setting with this command."
                     ." Please speak to the priest in the temple of Gorokh"
                     ." if you want to become hostile or in temple of Valriel"
                     ." if you want to become peaceful again.");

   #$ob->contr->peaceful ($ob->contr->peaceful ? 0 : 1);
   #$ob->reply (undef, $ob->contr->peaceful ? "You will attack other players." : "You will not attack other players.");

   1
};


cf::register_command rename => sub {
   my ($ob, $arg) = @_;

   $ob->speed_left ($ob->speed_left - 0.25);

   if ($arg =~ /^\s* (?: <([^>]+)> \s+)? to \s+ <([^>]*)> \s*$/x) {
      # compatibility syntax
      rename_to $ob, $1, $2;
   } elsif ($arg =~ /
               ^\s*
               (?:
                  (?: "((?:[^"]+|\\.)*)" | (\S+) )
               \s+)?
               to \s+
               (?: "((?:[^"]+|\\.)*)" | (\S+) )
               \s*$
            /x) {
      # does not unquote $1 or $3
      rename_to $ob, $2||$1, $4||$3;
   } else {
      $ob->reply (undef, 'Syntax error. Rename usage: rename ["oldname"] to "newname"');
   }

   1
};

cf::register_command uptime => sub {
   my ($ob, $arg) = @_;

   my $startup = POSIX::strftime "%Y-%m-%d %H:%M:%S %Z", localtime $cf::UPTIME;
   my $runtime = sprintf "%.1f", (time - $cf::UPTIME) / 86400;
   $ob->reply (undef, "server started $startup, uptime ${runtime}\d");

   1
};

my %IN_MEMORY = (
   cf::MAP_IN_MEMORY => "I",
   cf::MAP_SWAPPED   => "S",
   cf::MAP_LOADING   => "L",
);

cf::register_command maps => sub {
   my ($ob, $arg) = @_;

   no re 'eval'; $arg = qr<$arg>;

   my $format = "%2s %1s %3s %5s %.60s\n";

   $ob->reply (undef, (sprintf $format, "Pl", "I", "Svd", "Reset", "Name"), cf::NDI_BLACK | cf::NDI_UNIQUE);

   for (sort keys %cf::MAP) {
      my $map = $cf::MAP{$_}
         or next;

      next unless $map->path =~ $arg;
      next if $map->{deny_list};

      my $svd = int $cf::RUNTIME - $map->{last_save};
      $svd = "++" if $svd > 99;

      $ob->reply (undef,
                  (sprintf $format,
                   (scalar $map->players), 
                   $IN_MEMORY{$map->in_memory} || "?",
                   $svd,
                   (int $map->reset_at - $cf::RUNTIME),
                   $map->visible_name),
                  cf::NDI_BLACK | cf::NDI_UNIQUE);
   }

   1
};

Revision:	1.22
Committed:	Fri Mar 2 10:44:56 2007 UTC (17 years, 2 months ago) by pippijn
Branch:	MAIN
Changes since 1.21:	+12 -0 lines
Log Message:	make commands return 1
#	Content
1	#! perl
2
3	use POSIX ();
4
5	# miscellaneous commands
6
7	sub rename_to($$$) {
8	my ($ob, $from, $to) = @_;
9
10	$to =~ /^[a-zA-Z0-9.,=#\/%$!^ ]*$/
11	or return $ob->message ("rename: name must consist only of letters, digits, spaces and a few other things.");
12
13	127 >= length $to
14	or return $ob->message ("rename: new name must be <= 127 characters.");
15
16	my $item;
17
18	if (length $from) {
19	$item = $ob->find_best_object_match ($from)
20	or return $ob->message ("rename: could not find a matching item to rename.");
21	} else {
22	$item = $ob->find_marked_object ()
23	or return $ob->message ("rename: no from name and no marked item found to rename.");
24	}
25
26	$item->custom_name (length $to ? $to : undef);
27
28	if (length $to) {
29	$item->custom_name ($to);
30	$ob->message ("Your " . $item->base_name . " will now be called $to.");
31	} else {
32	$item->custom_name (undef);
33	$ob->message ("You stop calling your " . $item->base_name . " with weird names.");
34	}
35
36	$ob->esrv_update_item (cf::UPD_NAME, $item);
37
38	1
39	}
40
41	sub ext::schmorp_irc::users; # HACK: TODO: replace by signal
42
43	sub who_listing(;$) {
44	my ($privileged) = @_;
45
46	my ($numwiz, $numafk) = (0, 0);
47	my @pl;
48
49	foreach my $pl (cf::player::list) {
50	my $ns = $pl->ns or next;
51	my $ob = $pl->ob;
52
53	next unless $ob->map
54	&& ($privileged \|\| !$pl->hidden);
55
56	$numwiz++ if $ob->flag (cf::FLAG_WIZ);
57	$numafk++ if $ns->afk;
58
59	push @pl, $pl;
60	}
61
62	(
63	"Total Players in The World. (" . (scalar @pl) . ") -- WIZ($numwiz) AFK($numafk) BOT(0)",
64	(
65	map {
66	my ($pl, $ob, $ns) = ($_, $_->ob, $_->ns);
67
68	"* " . $ob->name . "/" . $ob->level . " " . (length $pl->own_title ? $pl->own_title : "the " . $pl->title)
69	. ($pl->peaceful ? " [peaceful]" : " [HOSTILE]")
70	. ($ns->afk ? " [AFK]" : "")
71	. ($ob->flag (cf::FLAG_WIZ) ? " [WIZ]" : "")
72	. " [" . $pl->ns->version . "]"
73	. " [" . ($pl->peaceful \|\| $privileged ? $ob->map->visible_name : $ob->region->name) . "]"
74	. (sprintf " [rtt %.3fs]", $pl->ns->rtt * 1e-6)
75	. ($privileged ? " " . $pl->ns->host : "")
76	} sort { (lc $a->ob->name) cmp (lc $b->ob->name) } @pl
77	),
78	eval { "* IRC: " . join ", ", ext::schmorp_irc::users },
79	)
80	}
81
82	cf::register_command who => sub {
83	my ($ob, $arg) = @_;
84
85	$ob->speed_left ($ob->speed_left - 0.25);
86
87	$ob->reply (undef, (join "\n", who_listing $ob->may ("extended_who")), cf::NDI_UNIQUE \| cf::NDI_DK_ORANGE);
88
89	1
90	};
91
92	cf::register_command usekeys => sub {
93	my ($ob, $arg) = @_;
94	my @types = ("inventory", "keyrings", "containers");
95	my $mapping = {
96	inventory => 1,
97	keyrings => 2,
98	containers => 3,
99	};
100
101	my $oldtype = $ob->contr->usekeys;
102	my $oldtype_name = $types[$oldtype];
103
104	return $ob->reply (undef, "usekeys is set to $oldtype_name")
105	unless $arg;
106
107	return $ob->reply (undef, "usekeys: Unknown options '$arg', valid options are inventory, keyrings, containers")
108	unless $mapping->{$arg};
109
110	$ob->contr->usekeys ($mapping->{$arg} - 1); # HACK: because of the $mapping->{$arg} check before, where $arg should not be 0
111	# but $arg would be 0 if a user enters an incorrect value
112	$ob->reply (undef, "usekeys" . ($oldtype == $ob->contr->usekeys ? "" : " now") . " set to " . $types[$ob->contr->usekeys]);
113
114	1
115	};
116
117	cf::register_command afk => sub {
118	my ($ob, $arg) = @_;
119
120	$ob->contr->ns->afk ($ob->contr->ns->afk ? 0 : 1);
121	$ob->reply (undef, $ob->contr->ns->afk ? "You are now AFK" : "You are no longer AFK");
122
123	1
124	};
125
126	cf::register_command sound => sub {
127	my ($ob, $arg) = @_;
128
129	$ob->contr->ns->sound ($ob->contr->ns->sound ? 0 : 1);
130	$ob->reply (undef, $ob->contr->ns->sound ? "The sounds are enabled." : "Silence is golden...");
131
132	1
133	};
134
135	cf::register_command brace => sub {
136	my ($ob, $arg) = @_;
137
138	$ob->contr->braced ($ob->contr->braced ? 0 : 1);
139	$ob->reply (undef, $ob->contr->braced ? "You are braced." : "Not braced.");
140
141	1
142	};
143
144	# XXX: This has a bug. After one sets his wimpy level to 0 and resets it to
145	# some other level (which may also be 0), this does not get echoed,
146	# but it does get set.
147	cf::register_command wimpy => sub {
148	my ($ob, $arg) = @_;
149
150	my $wimpy = $ob->run_away;
151	return $ob->reply (undef, "Your current wimpy level is $wimpy.")
152	if $arg eq "";
153
154	return $ob->run_away ($arg) && $ob->reply (undef, "Your new wimpy level is $arg.")
155	if $arg =~ /^\d+$/ and $arg <= 100;
156
157	$ob->reply (undef, "Incorrect parameters for wimpy: $arg");
158
159	1
160	};
161
162	cf::register_command peaceful => sub {
163	my ($ob, $arg) = @_;
164
165	$ob->reply (undef, "You cannot change your peaceful setting with this command."
166	." Please speak to the priest in the temple of Gorokh"
167	." if you want to become hostile or in temple of Valriel"
168	." if you want to become peaceful again.");
169
170	#$ob->contr->peaceful ($ob->contr->peaceful ? 0 : 1);
171	#$ob->reply (undef, $ob->contr->peaceful ? "You will attack other players." : "You will not attack other players.");
172
173	1
174	};
175
176
177	cf::register_command rename => sub {
178	my ($ob, $arg) = @_;
179
180	$ob->speed_left ($ob->speed_left - 0.25);
181
182	if ($arg =~ /^\s* (?: <([^>]+)> \s+)? to \s+ <([^>])> \s$/x) {
183	# compatibility syntax
184	rename_to $ob, $1, $2;
185	} elsif ($arg =~ /
186	^\s*
187	(?:
188	(?: "((?:[^"]+\|\\.)*)" \| (\S+) )
189	\s+)?
190	to \s+
191	(?: "((?:[^"]+\|\\.)*)" \| (\S+) )
192	\s*$
193	/x) {
194	# does not unquote $1 or $3
195	rename_to $ob, $2\|\|$1, $4\|\|$3;
196	} else {
197	$ob->reply (undef, 'Syntax error. Rename usage: rename ["oldname"] to "newname"');
198	}
199
200	1
201	};
202
203	cf::register_command uptime => sub {
204	my ($ob, $arg) = @_;
205
206	my $startup = POSIX::strftime "%Y-%m-%d %H:%M:%S %Z", localtime $cf::UPTIME;
207	my $runtime = sprintf "%.1f", (time - $cf::UPTIME) / 86400;
208	$ob->reply (undef, "server started $startup, uptime ${runtime}\d");
209
210	1
211	};
212
213	my %IN_MEMORY = (
214	cf::MAP_IN_MEMORY => "I",
215	cf::MAP_SWAPPED => "S",
216	cf::MAP_LOADING => "L",
217	);
218
219	cf::register_command maps => sub {
220	my ($ob, $arg) = @_;
221
222	no re 'eval'; $arg = qr<$arg>;
223
224	my $format = "%2s %1s %3s %5s %.60s\n";
225
226	$ob->reply (undef, (sprintf $format, "Pl", "I", "Svd", "Reset", "Name"), cf::NDI_BLACK \| cf::NDI_UNIQUE);
227
228	for (sort keys %cf::MAP) {
229	my $map = $cf::MAP{$_}
230	or next;
231
232	next unless $map->path =~ $arg;
233	next if $map->{deny_list};
234
235	my $svd = int $cf::RUNTIME - $map->{last_save};
236	$svd = "++" if $svd > 99;
237
238	$ob->reply (undef,
239	(sprintf $format,
240	(scalar $map->players),
241	$IN_MEMORY{$map->in_memory} \|\| "?",
242	$svd,
243	(int $map->reset_at - $cf::RUNTIME),
244	$map->visible_name),
245	cf::NDI_BLACK \| cf::NDI_UNIQUE);
246	}
247
248	1
249	};
250