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#! perl |
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|
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# implement the invite command |
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|
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# level 1: invite to private rooms only ~lvl 10 |
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# level 2: private rooms and saving maps (guilds, some other public saving maps) |
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# level 3: invite everywhere where no monsters are on the map |
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# level 4: invite everywhere |
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|
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my $TIMEOUT = $cf::CFG{invite_timeout} || 60; |
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|
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# determine whether map cell is damned |
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sub is_damned { |
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my ($map, $x, $y) = @_; |
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return grep $_->flag (cf::FLAG_DAMNED), $map->at ($x, $y); |
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} |
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|
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# determine level available to the player |
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sub player_level { |
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my ($ob) = @_; |
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|
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return 4 |
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if $ob->flag (cf::FLAG_WIZ); |
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|
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List::Util::max |
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map $_->type == cf::FORCE && $_->slaying =~ /^Invitor Level (\d+)$/ ? $1 : 0, |
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$ob->inv |
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} |
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|
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# determine level required for the given location |
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sub map_level { |
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my ($map, $x, $y) = @_; |
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|
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for my $x (0 .. $map->width - 1) { |
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for my $y (0 .. $map->height - 1) { |
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return 4 |
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if grep $_->flag (cf::FLAG_MONSTER), |
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$map->at ($x, $y); |
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} |
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} |
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|
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if ($map->path =~ /^~/) { |
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1 |
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} elsif (grep $_->flag (cf::FLAG_UNIQUE) && $_->flag (cf::FLAG_IS_FLOOR), $map->at ($x, $y)) { |
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2 |
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} else { |
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3 |
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} |
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} |
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|
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my @maplevel = ( |
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"some mysterious hideout", |
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"his home", |
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"his guild", # wrong, this is any unique place !player-specific |
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"a nice place", |
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"a place with monsters", |
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); |
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|
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my %invite; |
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|
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cf::register_command invite => sub { |
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my ($who, $args) = @_; |
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|
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$who->speed_left ($who->speed_left - 0.2); |
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|
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my $name = $who->name; |
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|
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if ($args ne "" && $name ne $args) { |
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my ($map, $x, $y) = ($who->map, $who->x, $who->y); |
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|
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my $plevel = player_level $who; |
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my $mlevel = map_level $map, $x, $y; |
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|
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if (is_damned ($map, $x, $y)) { |
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$who->message ("Your god isn't present here, you can't invite someone to unholy ground. " |
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. "H<You can only use invite at places where you can use prayers.>"); |
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} elsif ($plevel >= $mlevel) { |
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if (my $other = cf::player::find_active $args) { |
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$who->message ("inviting player '$args', to cancel, use invite with no arguments or wait $TIMEOUT seconds"); |
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$other->ob->message ("$name invites you to $maplevel[$mlevel], to accept, use C<accept-invitation $name> (or C<a-i $name>)"); |
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$invite{$name}{$args} = [time + $TIMEOUT, $map, $x, $y]; |
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} else { |
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$who->message ("cannot invite '$args': no such player"); |
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} |
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} elsif ($plevel) { |
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$who->message ("Valriel deems you not worthy yet. Gorokh is annoyed by your sacrilege. " |
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. "H<Your invite level is not high enough to invite to this place.>"); |
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} else { |
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$who->message ("You haven't proven your worthyness in the mountain maze. " |
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. "H<To use the invite command you have to do one or more of the invite quests. The first one can be found south-east of Scorn.>"); |
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} |
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} else { |
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$who->message ("canceling all invites"); |
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delete $invite{$name}; |
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} |
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}; |
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|
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cf::register_command "accept-invitation" => sub { |
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my ($who, $args) = @_; |
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|
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$who->speed_left ($who->speed_left - 0.2); |
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|
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my $name = $who->name; |
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my ($map, $x, $y) = ($who->map, $who->x, $who->y); |
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|
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if (is_damned ($map, $x, $y)) { |
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$who->message ("You can't be invited from a place where your god isn't present. " |
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. "H<Go to a place where your prayers work and try again.>"); |
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} elsif (!exists $invite{$args} || !exists $invite{$args}{$name}) { |
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$who->message ("Sorry, $args hasn't invited you."); |
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} elsif ($invite{$args}{$name}[0] < time) { |
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$who->message ("Sorry, $args\'s invitation has expired. " |
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. "H<Invites are only valid for $TIMEOUT seconds, ask $args to invite you again.>"); |
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} else { |
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my $inv = delete $invite{$args}{$name}; |
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$who->message ("A godly force starts to pull you up..."); |
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$who->goto (@$inv[1,2,3]); |
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$who->message ("... and sets you down where $args invited you to."); |
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} |
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}; |
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