| … | |
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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 { |
9 | our %follow; |
| 10 | my ($pl, $map, $x, $y) = @_; |
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| 11 | |
10 | |
| 12 | return if $pl->ob->map->path eq $map |
11 | our $CORO = cf::async { |
| 13 | && abs ($pl->ob->x - $x) <= 1 |
12 | $Coro::current->{desc} = "follow handler"; |
| 14 | && abs ($pl->ob->y - $y) <= 1; |
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| 15 | |
13 | |
| 16 | my $portal = cf::object::new "exit"; |
14 | while () { |
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15 | cf::wait_for_tick; |
| 17 | |
16 | |
| 18 | $portal->slaying ($map); |
17 | while (my ($name, $v) = each %follow) { |
| 19 | $portal->stats->hp ($x); |
18 | my ($target, $his, $mine) = @$v; |
| 20 | $portal->stats->sp ($y); |
19 | my ($who, $other) = (cf::player::find_active $name, cf::player::find_active $target); |
| 21 | |
20 | |
| 22 | $portal->apply ($pl->ob); |
21 | if ($who && $other && $other->ob->map) { |
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22 | my ($map, $x, $y) = ($other->ob->map->path, $other->ob->x, $other->ob->y); |
| 23 | |
23 | |
| 24 | $portal->free; |
24 | if ( |
| 25 | } |
25 | ($map ne $his->[0] || $x != $his->[1] || $y != $his->[2]) |
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26 | && $map !~ /^\{/ |
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27 | ) { |
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28 | @$mine = @$his; |
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29 | @$his = ($map, $x, $y); |
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30 | } |
| 26 | |
31 | |
| 27 | my %follow; |
32 | my $map; |
| 28 | |
33 | |
| 29 | my $timer = Event->timer (interval => 0.2, parked => 1, data => cf::WF_AUTOCANCEL, cb => sub { |
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| 30 | while (my ($name, $v) = each %follow) { |
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| 31 | my ($target, $his, $mine) = @$v; |
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| 32 | my ($who, $other) = (cf::player::find $name, cf::player::find $target); |
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| 33 | |
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| 34 | if ($who && $other && $other->ob->map) { |
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| 35 | my ($map, $x, $y) = ($other->ob->map->path, $other->ob->x, $other->ob->y); |
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| 36 | |
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| 37 | if ($map ne $his->[0] || $x != $his->[1] || $y != $his->[2]) { |
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| 38 | @$mine = @$his; |
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| 39 | @$his = ($map, $x, $y); |
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| 40 | } |
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| 41 | |
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| 42 | my $map; |
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| 43 | |
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| 44 | if ($map = cf::map::find $mine->[0] |
34 | if ($map = cf::map::find $mine->[0] |
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35 | and $map =~ /^\// # short-gap fix |
| 45 | and !grep $_->flag (cf::FLAG_UNIQUE) && $_->flag (cf::FLAG_IS_FLOOR), |
36 | and !grep +($_->flag (cf::FLAG_UNIQUE) || $_->type == cf::SHOP_FLOOR) && $_->flag (cf::FLAG_IS_FLOOR), |
| 46 | $map->at ($mine->[1], $mine->[2])) { |
37 | $map->at ($mine->[1], $mine->[2])) { |
| 47 | teleport $who, @$mine; |
38 | $who->ob->goto (@$mine); |
|
|
39 | } else { |
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40 | delete $follow{$name}; |
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41 | $who->ob->message ("You can't follow $target anymore!"); |
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|
42 | } |
| 48 | } else { |
43 | } else { |
| 49 | delete $follow{$name}; |
44 | delete $follow{$name}; |
| 50 | $who->ob->message ("You can't follow $target anymore!"); |
45 | $who->ob->message ("$target is gone...") |
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46 | if $who; |
| 51 | } |
47 | } |
| 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 | } |
48 | } |
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49 | |
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50 | Coro::schedule unless keys %follow; |
| 56 | } |
51 | } |
| 57 | |
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|
| 58 | $_[0]->w->stop unless keys %follow; |
|
|
| 59 | }); |
52 | }; |
| 60 | |
53 | |
| 61 | cf::register_command follow => sub { |
54 | cf::register_command follow => sub { |
| 62 | my ($who, $args) = @_; |
55 | my ($who, $args) = @_; |
| 63 | |
56 | |
| 64 | my $name = $who->name; |
57 | my $name = $who->name; |
| 65 | |
58 | |
| 66 | if ($args ne "" && $name ne $args) { |
59 | if ($args ne "" && $name ne $args) { |
| 67 | if (my $other = cf::player::find $args) { |
60 | if (my $other = cf::player::find_active $args) { |
| 68 | if ($other->ob->map->path eq $who->map->path |
61 | if ($other->ob->map == $who->map |
| 69 | && abs ($other->ob->x - $who->x) <= 1 |
62 | && abs ($other->ob->x - $who->x) <= 1 |
| 70 | && abs ($other->ob->y - $who->y) <= 1) { |
63 | && abs ($other->ob->y - $who->y) <= 1) { |
| 71 | $who->message ("Following player '$args', to stop, type: 'follow"); |
64 | $who->message ("Following player '$args', to stop, type: 'follow"); |
| 72 | $other->ob->message ("$name is now following your every step..."); |
65 | $other->ob->message ("$name is now following your every step..."); |
| 73 | $follow{$name} = [ |
66 | $follow{$name} = [ |
| 74 | $args, |
67 | $args, |
| 75 | [$other->ob->map->path, $other->ob->x, $other->ob->y], |
68 | [$other->ob->map->path, $other->ob->x, $other->ob->y], |
| 76 | [$who->map->path, $who->x, $who->y], |
69 | [$who->map->path, $who->x, $who->y], |
| 77 | ]; |
70 | ]; |
| 78 | $timer->start; |
71 | $CORO->ready; |
| 79 | } else { |
72 | } else { |
| 80 | $who->message ("You must stand directly beside '$args' to follow her/him"); |
73 | $who->message ("You must stand directly beside '$args' to follow her/him"); |
| 81 | delete $follow{$name}; |
74 | delete $follow{$name}; |
| 82 | } |
75 | } |
| 83 | } else { |
76 | } else { |
| … | |
… | |
| 88 | $who->message ("follow mode off"); |
81 | $who->message ("follow mode off"); |
| 89 | delete $follow{$name}; |
82 | delete $follow{$name}; |
| 90 | } |
83 | } |
| 91 | }; |
84 | }; |
| 92 | |
85 | |
| 93 | cf::attach_to_players |
86 | cf::player->attach ( |
| 94 | on_death => sub { |
87 | on_death => sub { |
| 95 | my ($pl) = @_; |
88 | my ($pl) = @_; |
| 96 | |
89 | |
| 97 | my $name = $pl->ob->name; |
90 | my $name = $pl->ob->name; |
| 98 | |
91 | |
| … | |
… | |
| 102 | if ($v->[0] eq $name) { |
95 | if ($v->[0] eq $name) { |
| 103 | delete $follow{$k}; |
96 | delete $follow{$k}; |
| 104 | } |
97 | } |
| 105 | } |
98 | } |
| 106 | }, |
99 | }, |
| 107 | ; |
100 | ); |
| 108 | |
101 | |
| 109 | |
102 | |
| 110 | |
103 | |
| 111 | |
104 | |
