| 1 | #! perl |
1 | #! perl |
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2 | |
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3 | # TODO: skip arena |
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4 | # TODO: check for player leaving |
| 2 | |
5 | |
| 3 | # implement a 'follow' command |
6 | # implement a 'follow' command |
| 4 | |
7 | |
| 5 | my %follow; |
8 | my %follow; |
| 6 | |
9 | |
| … | |
… | |
| 8 | my ($who, $args) = @_; |
11 | my ($who, $args) = @_; |
| 9 | |
12 | |
| 10 | my $name = $who->name; |
13 | my $name = $who->name; |
| 11 | |
14 | |
| 12 | if ($args ne "" && $name ne $args) { |
15 | if ($args ne "" && $name ne $args) { |
| 13 | if (cf::player::find $args) { |
16 | if (my $other = cf::player::find $args) { |
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17 | if ($other->ob->map->path eq $who->map->path |
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18 | && abs ($other->ob->x - $who->x) <= 1 |
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19 | && abs ($other->ob->y - $who->y) <= 1) { |
| 14 | $who->message ("following player '$args', to stop, type: 'follow"); |
20 | $who->message ("Following player '$args', to stop, type: 'follow"); |
| 15 | $follow{$name} = $args; |
21 | $follow{$name} = [ |
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22 | $args, |
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23 | [$other->ob->map->path, $other->ob->x, $other->ob->y], |
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24 | [$who->map->path, $who->x, $who->y], |
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25 | ]; |
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26 | } else { |
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27 | $who->message ("You must stand directly beside '$args' to follow her/him"); |
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28 | delete $follow{$name}; |
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29 | } |
| 16 | } else { |
30 | } else { |
| 17 | $who->message ("cannot follow '$args': no such player"); |
31 | $who->message ("Cannot follow '$args': no such player"); |
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32 | delete $follow{$name}; |
| 18 | } |
33 | } |
| 19 | } else { |
34 | } else { |
| 20 | $who->message ("follow mode off"); |
35 | $who->message ("follow mode off"); |
| 21 | delete $follow{$name}; |
36 | delete $follow{$name}; |
| 22 | } |
37 | } |
| 23 | }; |
38 | }; |
| 24 | |
39 | |
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40 | sub teleport { |
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41 | my ($pl, $map, $x, $y) = @_; |
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42 | |
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43 | return if $pl->ob->map->path eq $map |
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44 | && abs ($pl->ob->x - $x) <= 1 |
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45 | && abs ($pl->ob->y - $y) <= 1; |
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46 | |
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47 | my $portal = cf::object::new ("exit"); |
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48 | |
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49 | $portal->set_slaying ($map); |
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50 | $portal->set_hp ($x); |
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51 | $portal->set_sp ($y); |
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52 | |
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53 | $portal->apply ($pl->ob, 0); |
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54 | |
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55 | $portal->free; |
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56 | } |
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57 | |
| 25 | sub on_clock { |
58 | sub on_clock { |
| 26 | my ($event) = @_; |
59 | my ($event) = @_; |
| 27 | |
60 | |
| 28 | return unless %follow; |
61 | return unless %follow; |
| 29 | |
62 | |
| 30 | while (my ($name, $target) = each %follow) { |
63 | while (my ($name, $v) = each %follow) { |
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64 | my ($target, $his, $mine) = @$v; |
| 31 | my ($who, $other) = (cf::player::find $name, cf::player::find $target); |
65 | my ($who, $other) = (cf::player::find $name, cf::player::find $target); |
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66 | |
| 32 | if ($who && $other) { |
67 | if ($who && $other) { |
| 33 | $who->ob->teleport ($other->ob->map, $other->ob->x, $other->ob->y) |
68 | my ($map, $x, $y) = ($other->ob->map->path, $other->ob->x, $other->ob->y); |
| 34 | if $who->ob->map->path ne $other->ob->map->path; |
69 | |
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70 | if ($map ne $his->[0] || $x != $his->[1] || $y != $his->[2]) { |
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71 | @$mine = @$his; |
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72 | @$his = ($map, $x, $y); |
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73 | } |
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74 | |
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75 | my $map; |
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76 | |
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77 | if ($map = cf::map::map $mine->[0] |
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78 | and !grep $_->flag (cf::FLAG_UNIQUE), $map->at ($mine->[1], $mine->[2])) { |
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79 | teleport $who, @$mine; |
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80 | } else { |
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81 | delete $follow{$name}; |
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82 | $who->ob->message ("$target is gone where you can't follow..."); |
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83 | } |
| 35 | } else { |
84 | } else { |
| 36 | warn "follow: $name or $target is gone, removing from follow list\n"; |
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| 37 | delete $follow{$name}; |
85 | delete $follow{$name}; |
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86 | $who->ob->message ("$name or $target is gone..."); |
| 38 | } |
87 | } |
| 39 | } |
88 | } |
| 40 | } |
89 | } |
| 41 | |
90 | |
| 42 | |
91 | |
