| … | |
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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 | |
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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->free; |
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25 | } |
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26 | |
| 9 | my %follow; |
27 | my %follow; |
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28 | |
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29 | my $timer = Event->timer (interval => 0.2, parked => 1, cb => sub { |
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30 | while (my ($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] |
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45 | and !grep $_->flag (cf::FLAG_UNIQUE) && $_->flag (cf::FLAG_IS_FLOOR), |
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46 | $map->at ($mine->[1], $mine->[2])) { |
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47 | teleport $who, @$mine; |
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48 | } else { |
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49 | delete $follow{$name}; |
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50 | $who->ob->message ("You can't follow $target anymore!"); |
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51 | } |
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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 | } |
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56 | } |
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57 | |
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58 | $_[0]->w->stop unless keys %follow; |
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59 | }); |
| 10 | |
60 | |
| 11 | cf::register_command follow => 0, sub { |
61 | cf::register_command follow => 0, sub { |
| 12 | my ($who, $args) = @_; |
62 | my ($who, $args) = @_; |
| 13 | |
63 | |
| 14 | my $name = $who->name; |
64 | my $name = $who->name; |
| … | |
… | |
| 23 | $follow{$name} = [ |
73 | $follow{$name} = [ |
| 24 | $args, |
74 | $args, |
| 25 | [$other->ob->map->path, $other->ob->x, $other->ob->y], |
75 | [$other->ob->map->path, $other->ob->x, $other->ob->y], |
| 26 | [$who->map->path, $who->x, $who->y], |
76 | [$who->map->path, $who->x, $who->y], |
| 27 | ]; |
77 | ]; |
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78 | $timer->start; |
| 28 | } else { |
79 | } else { |
| 29 | $who->message ("You must stand directly beside '$args' to follow her/him"); |
80 | $who->message ("You must stand directly beside '$args' to follow her/him"); |
| 30 | delete $follow{$name}; |
81 | delete $follow{$name}; |
| 31 | } |
82 | } |
| 32 | } else { |
83 | } else { |
| … | |
… | |
| 37 | $who->message ("follow mode off"); |
88 | $who->message ("follow mode off"); |
| 38 | delete $follow{$name}; |
89 | delete $follow{$name}; |
| 39 | } |
90 | } |
| 40 | }; |
91 | }; |
| 41 | |
92 | |
| 42 | sub teleport { |
93 | cf::attach_to_players |
| 43 | my ($pl, $map, $x, $y) = @_; |
94 | on_death => sub { |
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95 | my ($pl) = @_; |
| 44 | |
96 | |
| 45 | return if $pl->ob->map->path eq $map |
97 | my $name = $pl->ob->name; |
| 46 | && abs ($pl->ob->x - $x) <= 1 |
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| 47 | && abs ($pl->ob->y - $y) <= 1; |
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| 48 | |
98 | |
| 49 | my $portal = cf::object::new ("exit"); |
99 | delete $follow{$name}; |
| 50 | |
100 | |
| 51 | $portal->set_slaying ($map); |
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| 52 | $portal->set_hp ($x); |
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| 53 | $portal->set_sp ($y); |
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| 54 | |
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| 55 | $portal->apply ($pl->ob); |
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| 56 | |
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| 57 | $portal->free; |
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| 58 | } |
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| 59 | |
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| 60 | sub on_clock { |
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| 61 | my ($event) = @_; |
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| 62 | |
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| 63 | return unless %follow; |
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| 64 | |
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| 65 | while (my ($name, $v) = each %follow) { |
101 | while (my ($k, $v) = each %follow) { |
| 66 | my ($target, $his, $mine) = @$v; |
102 | if ($v->[0] eq $name) { |
| 67 | my ($who, $other) = (cf::player::find $name, cf::player::find $target); |
103 | delete $follow{$k}; |
| 68 | |
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| 69 | if ($who && $other && $other->ob->map) { |
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| 70 | my ($map, $x, $y) = ($other->ob->map->path, $other->ob->x, $other->ob->y); |
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| 71 | |
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| 72 | if ($map ne $his->[0] || $x != $his->[1] || $y != $his->[2]) { |
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| 73 | @$mine = @$his; |
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| 74 | @$his = ($map, $x, $y); |
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| 75 | } |
104 | } |
| 76 | |
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| 77 | my $map; |
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| 78 | |
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| 79 | if ($map = cf::map::map $mine->[0] |
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| 80 | and !grep $_->flag (cf::FLAG_UNIQUE) && $_->flag (cf::FLAG_IS_FLOOR), |
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| 81 | $map->at ($mine->[1], $mine->[2])) { |
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| 82 | teleport $who, @$mine; |
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| 83 | } else { |
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| 84 | delete $follow{$name}; |
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| 85 | $who->ob->message ("You can't follow $target anymore!"); |
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| 86 | } |
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| 87 | } else { |
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| 88 | delete $follow{$name}; |
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| 89 | $who->ob->message ("$target is gone..."); |
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| 90 | } |
105 | } |
| 91 | } |
106 | }, |
| 92 | } |
107 | ; |
| 93 | |
108 | |
| 94 | |
109 | |
| 95 | |
110 | |
| 96 | |
111 | |
