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| 4 | # TODO: check for player leaving |
4 | # TODO: check for player leaving |
| 5 | |
5 | |
| 6 | # implement a 'follow' command |
6 | # implement a 'follow' command |
| 7 | # don't follow on damned ground |
7 | # don't follow on damned ground |
| 8 | |
8 | |
| 9 | sub teleport { |
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| 10 | my ($pl, $map, $x, $y) = @_; |
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| 11 | |
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| 12 | return if $pl->ob->map->path eq $map |
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| 13 | && abs ($pl->ob->x - $x) <= 1 |
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| 14 | && abs ($pl->ob->y - $y) <= 1; |
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| 15 | |
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| 16 | my $portal = cf::object::new "exit"; |
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| 17 | |
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| 18 | $portal->slaying ($map); |
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| 19 | $portal->stats->hp ($x); |
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| 20 | $portal->stats->sp ($y); |
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| 21 | |
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| 22 | $portal->apply ($pl->ob); |
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| 23 | |
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| 24 | $portal->destroy; |
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| 25 | } |
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| 26 | |
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| 27 | my %follow; |
9 | my %follow; |
| 28 | |
10 | |
| 29 | my $timer = Event->timer (interval => 0.2, parked => 1, data => cf::WF_AUTOCANCEL, cb => sub { |
11 | my $timer = Event->timer (interval => 0.2, parked => 1, data => cf::WF_AUTOCANCEL, cb => sub { |
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12 | cf::sync_job { |
| 30 | while (my ($name, $v) = each %follow) { |
13 | while (my ($name, $v) = each %follow) { |
| 31 | my ($target, $his, $mine) = @$v; |
14 | my ($target, $his, $mine) = @$v; |
| 32 | my ($who, $other) = (cf::player::find $name, cf::player::find $target); |
15 | my ($who, $other) = (cf::player::find $name, cf::player::find $target); |
| 33 | |
16 | |
| 34 | if ($who && $other && $other->ob->map) { |
17 | if ($who && $other && $other->ob->map) { |
| 35 | my ($map, $x, $y) = ($other->ob->map->path, $other->ob->x, $other->ob->y); |
18 | my ($map, $x, $y) = ($other->ob->map, $other->ob->x, $other->ob->y); |
| 36 | |
19 | |
| 37 | if ($map ne $his->[0] || $x != $his->[1] || $y != $his->[2]) { |
20 | if ($map ne $his->[0] || $x != $his->[1] || $y != $his->[2]) { |
| 38 | @$mine = @$his; |
21 | @$mine = @$his; |
| 39 | @$his = ($map, $x, $y); |
22 | @$his = ($map, $x, $y); |
| 40 | } |
23 | } |
| 41 | |
24 | |
| 42 | my $map; |
25 | my $map; |
| 43 | |
26 | |
| 44 | if ($map = cf::map::find $mine->[0] |
27 | if ($map = cf::map::find_map $mine->[0] |
| 45 | and !grep $_->flag (cf::FLAG_UNIQUE) && $_->flag (cf::FLAG_IS_FLOOR), |
28 | and !grep $_->flag (cf::FLAG_UNIQUE) && $_->flag (cf::FLAG_IS_FLOOR), |
| 46 | $map->at ($mine->[1], $mine->[2])) { |
29 | $map->at ($mine->[1], $mine->[2])) { |
| 47 | teleport $who, @$mine; |
30 | $who->ob->goto_map (@$mine); |
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31 | } else { |
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32 | delete $follow{$name}; |
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33 | $who->ob->message ("You can't follow $target anymore!"); |
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34 | } |
| 48 | } else { |
35 | } else { |
| 49 | delete $follow{$name}; |
36 | delete $follow{$name}; |
| 50 | $who->ob->message ("You can't follow $target anymore!"); |
37 | $who->ob->message ("$target is gone..."); |
| 51 | } |
38 | } |
| 52 | } else { |
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| 53 | delete $follow{$name}; |
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| 54 | $who->ob->message ("$target is gone..."); |
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| 55 | } |
39 | } |
| 56 | } |
40 | }; |
| 57 | |
41 | |
| 58 | $_[0]->w->stop unless keys %follow; |
42 | $_[0]->w->stop unless keys %follow; |
| 59 | }); |
43 | }); |
| 60 | |
44 | |
| 61 | cf::register_command follow => sub { |
45 | cf::register_command follow => sub { |
