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| 3 | # player scheduler, evoking players from ram |
3 | # player scheduler, evoking players from ram |
| 4 | |
4 | |
| 5 | our $SCHEDULE_INTERVAL = $cf::CFG{player_schedule_interval} || 10; # time the player scheduler sleeps between runs |
5 | our $SCHEDULE_INTERVAL = $cf::CFG{player_schedule_interval} || 10; # time the player scheduler sleeps between runs |
| 6 | our $SAVE_TIMEOUT = $cf::CFG{player_save_interval} || 20; # save players every n seconds |
6 | our $SAVE_TIMEOUT = $cf::CFG{player_save_interval} || 20; # save players every n seconds |
| 7 | |
7 | |
| 8 | cf::player->attach ( |
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| 9 | on_load => sub { |
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| 10 | my ($pl, $path) = @_; |
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| 11 | |
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| 12 | my $slots = delete $pl->{_slots}; |
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| 13 | |
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| 14 | $pl->ob->current_weapon ($slots->[0]); |
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| 15 | $pl->combat_ob ($slots->[1]); |
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| 16 | $pl->ranged_ob ($slots->[2]); |
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| 17 | }, |
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| 18 | on_save => sub { |
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| 19 | my ($pl, $path) = @_; |
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| 20 | $pl->{_slots} = [$pl->ob->current_weapon, $pl->combat_ob, $pl->ranged_ob]; |
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| 21 | }, |
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| 22 | ); |
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| 23 | |
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| 24 | our $SCHEDULER = cf::async_ext { |
8 | our $SCHEDULER = cf::async_ext { |
| 25 | $Coro::current->{desc} = "player scheduler"; |
9 | $Coro::current->{desc} = "player scheduler"; |
| 26 | |
10 | |
| 27 | while () { |
11 | while () { |
| 28 | Coro::EV::timer_once $SCHEDULE_INTERVAL; |
12 | Coro::AnyEvent::sleep $SCHEDULE_INTERVAL; |
| 29 | |
13 | |
| 30 | # this weird form of iteration over values is used because |
14 | # this weird form of iteration over values is used because |
| 31 | # the hash changes underneath us frequently, and for |
15 | # the hash changes underneath us frequently, and for |
| 32 | # keeps a direct reference to the value without (in 5.8 perls) |
16 | # keeps a direct reference to the value without (in 5.8 perls) |
| 33 | # keeping a reference, so this is prone to crashes or worse. |
17 | # keeping a reference, so this is prone to crashes or worse. |
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| 50 | |
34 | |
| 51 | ## pl_ref == (P)$pl + (P)%cf::PLAYER + (C)ob->contr |
35 | ## pl_ref == (P)$pl + (P)%cf::PLAYER + (C)ob->contr |
| 52 | ## ob_ref == (P)$ob + (C)pl->observe + (C)pl->viewpoint + (C)simply being an object |
36 | ## ob_ref == (P)$ob + (C)pl->observe + (C)pl->viewpoint + (C)simply being an object |
| 53 | ## !$pl->ns ensures that ob == viewpoint == observe |
37 | ## !$pl->ns ensures that ob == viewpoint == observe |
| 54 | if ($pl_ref == 3 && $ob_ref == 4) { |
38 | if ($pl_ref == 3 && $ob_ref == 4) { |
| 55 | warn "player-scheduler destroy ", $ob->name;#d# |
39 | cf::trace "player-scheduler destroy ", $ob->name;#d# |
| 56 | |
40 | |
| 57 | # remove from sight and get fresh "copies" |
41 | # remove from sight and get fresh "copies" |
| 58 | $pl = delete $cf::PLAYER{$ob->name}; |
42 | $pl = delete $cf::PLAYER{$ob->name}; |
| 59 | $ob = $pl->ob; |
43 | $ob = $pl->ob; |
| 60 | |
44 | |
| 61 | $pl->destroy; # destroys $ob |
45 | $pl->destroy; # destroys $ob |
| 62 | } else { |
46 | } else { |
| 63 | my $a_ = $pl->refcnt;#d# |
47 | my $a_ = $pl->refcnt;#d# |
| 64 | my $b_ = $ob->refcnt;#d# |
48 | my $b_ = $ob->refcnt;#d# |
| 65 | |
49 | |
| 66 | warn "player-scheduler refcnt ", $ob->name, " pl $pl_ref/3 ob $ob_ref/3 (C pl $a_/1 ob $b_/2)\n";#d# |
50 | cf::debug "player-scheduler refcnt ", $ob->name, " pl $pl_ref/3 ob $ob_ref/3 (C pl $a_/1 ob $b_/2)\n";#d# |
| 67 | } |
51 | } |
| 68 | } |
52 | } |
| 69 | } |
53 | } |
| 70 | }; |
54 | }; |
| 71 | warn $@ if $@; |
55 | cf::error $@ if $@; |
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56 | |
| 72 | cf::cede_to_tick; |
57 | cf::cede_to_tick; |
| 73 | }; |
58 | }; |
| 74 | } |
59 | } |
| 75 | }; |
60 | }; |
| 76 | |
61 | |
