| 1 |
#! perl |
| 2 |
|
| 3 |
sub do_help { |
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my ($board, $who, $npc) = @_; |
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$who->reply ($npc, |
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"Help for $board\n" |
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."List of commands:\n\n" |
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."- list\n" |
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."- write <message>\n" |
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."- remove <id>\n" |
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); |
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} |
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|
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sub do_write { |
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my ($board, $msg, $who, $npc) = @_; |
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if ($msg =~ /\S/) { |
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CFBoard::write ($board, $who->name, $msg); |
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$who->reply ($npc, "Added entry."); |
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} else { |
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$who->reply ($npc, "Usage: write <message>\n"); |
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} |
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1 |
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} |
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|
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sub do_list { |
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my ($board, $who, $npc) = @_; |
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my $cont = CFBoard::get ($board); |
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if (@{$cont || []}) { |
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$who->message ("$board content:", cf::NDI_BROWN | cf::NDI_UNIQUE); |
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my $idx = 0; |
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for (@$cont) { |
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$who->message ("<$idx> $_->[0]: $_->[1]", cf::NDI_BROWN | cf::NDI_UNIQUE); |
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$idx++; |
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} |
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} else { |
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$who->message ("I'm empty.", cf::NDI_BROWN | cf::NDI_UNIQUE); |
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} |
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1 |
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} |
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|
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sub do_remove { |
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my ($board, $idx, $who, $npc) = @_; |
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|
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my $entry = CFBoard::get_idx ($board, $idx); |
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unless (defined $entry) { |
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$who->reply ($npc, "No such entry."); |
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return 1; |
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} |
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|
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if ($entry->[0] eq $who->name or $who->flag (cf::FLAG_WIZ)) { |
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my $e = CFBoard::remove_idx ($board, $idx); |
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$who->reply ($npc, "Removed entry $idx ($e->[0]: $e->[1])."); |
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} else { |
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$who->reply ($npc, "Access denied."); |
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} |
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|
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1 |
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} |
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|
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# this is the main command interface for the IPO NPC |
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cf::register_script_function "board::command" => sub { |
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my ($who, $msg, $npc) = @_; |
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my $board = $npc->name; |
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|
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if ($msg =~ /^list$/i) { |
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do_list ($board, $who, $npc); |
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} elsif ($msg =~ /^write (.+)$/i) { |
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do_write ($board, $1, $who, $npc); |
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} elsif ($msg =~ /^remove (\d+)$/i) { |
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do_remove ($board, $1, $who, $npc); |
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} else { |
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do_help ($board, $who, $npc); |
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} |
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|
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1 |
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}; |
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|
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sub on_apply { |
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my ($ev, $npc, $who) = @_; |
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$who->reply ($npc, "Hello, i'm a talking board, 'say help' to get help"); |
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do_list ($npc->name, $who, $npc); |
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1; |
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} |
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|
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package CFBoard; |
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use POSIX qw/strftime/; |
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use CFDB; |
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|
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my $BOARDDB = CFDB->new (db_file => cf::localdir . "/crossfireboard.perl"); |
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|
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sub get { |
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my ($board) = @_; |
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$BOARDDB->get ($board); |
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} |
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|
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sub get_idx { |
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my ($board, $idx) = @_; |
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$board = $BOARDDB->get ($board); |
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return $board->[$idx]; |
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} |
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|
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sub remove_idx { |
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my ($boardname, $idx) = @_; |
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my $board = $BOARDDB->get ($boardname); |
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my $e = splice @$board, $idx, 1; |
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$BOARDDB->set ($boardname, $board); |
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$e |
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} |
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|
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sub clear { |
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my ($board) = @_; |
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$BOARDDB->clear ($board); |
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} |
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|
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sub write { |
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my ($board, $from, $message) = @_; |
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my $boardentrys = $BOARDDB->get ($board); |
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push @$boardentrys, [$from, $message]; |
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$BOARDDB->set ($board, $boardentrys); |
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} |
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|
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1; |
