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root |
1.1 |
#! perl |
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root |
1.4 |
# TODO: skip arena |
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# TODO: check for player leaving |
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root |
1.1 |
# implement a 'follow' command |
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my %follow; |
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cf::register_command follow => 0, sub { |
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my ($who, $args) = @_; |
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my $name = $who->name; |
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if ($args ne "" && $name ne $args) { |
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root |
1.5 |
if (my $other = cf::player::find $args) { |
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if ($other->ob->map->path eq $who->map->path |
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&& abs ($other->ob->x - $who->x) <= 1 |
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&& abs ($other->ob->y - $who->y) <= 1) { |
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$who->message ("Following player '$args', to stop, type: 'follow"); |
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$follow{$name} = [ |
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$args, |
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[$other->ob->map->path, $other->ob->x, $other->ob->y], |
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[$who->map->path, $who->x, $who->y], |
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]; |
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} else { |
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$who->message ("You must stand directly beside '$args' to follow her/him"); |
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delete $follow{$name}; |
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} |
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root |
1.1 |
} else { |
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root |
1.5 |
$who->message ("Cannot follow '$args': no such player"); |
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delete $follow{$name}; |
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root |
1.1 |
} |
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} else { |
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$who->message ("follow mode off"); |
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delete $follow{$name}; |
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} |
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}; |
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root |
1.3 |
sub teleport { |
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my ($pl, $map, $x, $y) = @_; |
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root |
1.5 |
return if $pl->ob->map->path eq $map |
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&& abs ($pl->ob->x - $x) <= 1 |
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&& abs ($pl->ob->y - $y) <= 1; |
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root |
1.3 |
my $portal = cf::object::new ("exit"); |
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root |
1.5 |
$portal->set_slaying ($map); |
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root |
1.3 |
$portal->set_hp ($x); |
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$portal->set_sp ($y); |
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$portal->apply ($pl->ob, 0); |
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$portal->free; |
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} |
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root |
1.1 |
sub on_clock { |
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my ($event) = @_; |
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return unless %follow; |
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root |
1.5 |
while (my ($name, $v) = each %follow) { |
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my ($target, $his, $mine) = @$v; |
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root |
1.1 |
my ($who, $other) = (cf::player::find $name, cf::player::find $target); |
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root |
1.5 |
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root |
1.1 |
if ($who && $other) { |
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root |
1.5 |
my ($map, $x, $y) = ($other->ob->map->path, $other->ob->x, $other->ob->y); |
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if ($map ne $his->[0] || $x != $his->[1] || $y != $his->[2]) { |
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@$mine = @$his; |
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@$his = ($map, $x, $y); |
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} |
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teleport $who, @$mine; |
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root |
1.1 |
} else { |
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root |
1.5 |
warn "follow: $name or $v->[0] is gone, removing from follow list\n"; |
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root |
1.1 |
delete $follow{$name}; |
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} |
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} |
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} |
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