| … | |
… | |
| 596 | sub load_map($$$) { |
596 | sub load_map($$$) { |
| 597 | my ($self, $hash, $x, $y) = @_; |
597 | my ($self, $hash, $x, $y) = @_; |
| 598 | |
598 | |
| 599 | my $gen = $self->{map_change_gen}; |
599 | my $gen = $self->{map_change_gen}; |
| 600 | |
600 | |
| 601 | CFPlus::DB::get $self->{mapcache} => $hash, sub { |
601 | my $cb = sub { |
| 602 | return unless $gen == $self->{map_change_gen}; |
602 | return unless $gen == $self->{map_change_gen}; |
| 603 | |
603 | |
| 604 | my ($data) = @_; |
604 | my ($data) = @_; |
| 605 | |
605 | |
| 606 | if (defined $data) { |
606 | if (defined $data) { |
|
|
607 | $self->{map_cache_new}{$hash} = \$data; |
|
|
608 | |
| 607 | $data = Compress::LZF::decompress $data; |
609 | my $data = Compress::LZF::decompress $data; |
| 608 | #warn sprintf "LOADmap[%s,%d,%d] length %d\n", $hash, $x, $y, length $data;#d# |
|
|
| 609 | |
610 | |
| 610 | my $inprogress = @{ $self->{bg_fetch} || [] }; |
611 | my $inprogress = @{ $self->{bg_fetch} || [] }; |
| 611 | unshift @{ $self->{bg_fetch} }, $self->{map}->set_rect ($x, $y, $data); |
612 | unshift @{ $self->{bg_fetch} }, $self->{map}->set_rect ($x, $y, $data); |
| 612 | $self->bg_fetch unless $inprogress; |
613 | $self->bg_fetch unless $inprogress; |
| 613 | } |
614 | } |
| 614 | }; |
615 | }; |
|
|
616 | |
|
|
617 | if (my $rdata = $self->{map_cache_old}{$hash}) { |
|
|
618 | $cb->($$rdata); |
|
|
619 | } else { |
|
|
620 | CFPlus::DB::get $self->{mapcache} => $hash, $cb; |
|
|
621 | } |
| 615 | } |
622 | } |
| 616 | |
623 | |
| 617 | # hardcode /world/world_xxx_xxx map names, the savings are enourmous, |
624 | # hardcode /world/world_xxx_xxx map names, the savings are enourmous, |
| 618 | # (server resource,s latency, bandwidth), so this hack is warranted. |
625 | # (server resource,s latency, bandwidth), so this hack is warranted. |
| 619 | # the right fix is to make real tiled maps with an overview file |
626 | # the right fix is to make real tiled maps with an overview file |
| … | |
… | |
| 712 | my ($self, $mode, $flags, $x, $y, $w, $h, $hash) = @_; |
719 | my ($self, $mode, $flags, $x, $y, $w, $h, $hash) = @_; |
| 713 | |
720 | |
| 714 | $self->flush_map; |
721 | $self->flush_map; |
| 715 | |
722 | |
| 716 | ++$self->{map_change_gen}; |
723 | ++$self->{map_change_gen}; |
|
|
724 | $self->{map_cache_old} = delete $self->{map_cache_new}; |
| 717 | |
725 | |
| 718 | my ($ox, $oy) = ($::MAP->ox, $::MAP->oy); |
726 | my ($ox, $oy) = ($::MAP->ox, $::MAP->oy); |
| 719 | |
727 | |
| 720 | my $mapmapw = $self->{mapmap}->{w}; |
728 | my $mapmapw = $self->{mapmap}->{w}; |
| 721 | my $mapmaph = $self->{mapmap}->{h}; |
729 | my $mapmaph = $self->{mapmap}->{h}; |
