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Comparing deliantra/server/ext/map-world.ext (file contents):
Revision 1.29 by root, Mon Sep 10 17:24:36 2007 UTC vs.
Revision 1.37 by root, Thu Apr 22 12:50:24 2010 UTC

… …
3# optional plug-in to speed up worldmap rendering by dynamically 3# optional plug-in to speed up worldmap rendering by dynamically
4# generating it out of an image 4# generating it out of an image
5# - saves loading time (less data to read) 5# - saves loading time (less data to read)
6# - saves temporary space (only overlay stuff needs to be saved) 6# - saves temporary space (only overlay stuff needs to be saved)
7# - might get reused as a generic tiled map 7# - might get reused as a generic tiled map
8
9cf::map->register (qr{^/world/world_(\d\d\d)_(\d\d\d)$}, 100);
8 10
9use Coro::Handle; 11use Coro::Handle;
10use Coro::AIO; 12use Coro::AIO;
11 13
12our $WORLD; 14our $WORLD;
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63 "$path/gridmap.regn.png", 65 "$path/gridmap.regn.png",
64 ], 66 ],
65 1 => sub { 67 1 => sub {
66 my ($src) = @_; 68 my ($src) = @_;
67 69
68 my $map = cf::from_json $src->[0]; 70 my $map = cf::decode_json $src->[0];
69 71
70 my $size = $map->{tile_w} * $map->{tile_h} * $map->{grid_w} * $map->{grid_h} 72 my $size = $map->{tile_w} * $map->{tile_h} * $map->{grid_w} * $map->{grid_h}
71 or cf::cleanup "$path/gridmap.meta: empty gridmap?"; 73 or cf::cleanup "$path/gridmap.meta: empty gridmap?";
72 74
73 ($map->{arc_data}, $map->{arc_plt}) = load_indexed "$path/gridmap.arch", $size; 75 ($map->{arc_data}, $map->{arc_plt}) = load_indexed "$path/gridmap.arch", $size;
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79 Coro::Storable::thaw $map 81 Coro::Storable::thaw $map
80} 82}
81 83
82sub reload() { 84sub reload() {
83 $WORLD = load_gridmap "$MAPDIR/world"; 85 $WORLD = load_gridmap "$MAPDIR/world";
84 warn "worldmap gridmap loaded."; 86 warn "worldmap gridmap loaded.\n";
85} 87}
86 88
87# this is contorted, but likely the correct way to acquire the lock :) 89{
88cf::sync_job {
89 my $guard = cf::lock_acquire "ext::world_gridmap"; 90 my $guard = cf::lock_acquire "ext::world_gridmap";
91
92 cf::post_init {
90 cf::async_ext { 93 cf::async_ext {
94 $Coro::current->{desc} = "worldmap loader";
91 reload; 95 reload;
92 undef $guard; 96 undef $guard;
97 };
93 }; 98 };
94}; 99}
95
96cf::map->register (qr{^/world/world_(\d\d\d)_(\d\d\d)$}, 100);
97 100
98sub wxwy { 101sub wxwy {
99 $_[0]->path =~ m{/world/world_(\d\d\d)_(\d\d\d)$} 102 $_[0]->path =~ m{/world/world_(\d\d\d)_(\d\d\d)$}
100 ? ($1, $2) 103 ? ($1, $2)
101 : (0, 0) 104 : (0, 0)
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132} 135}
133 136
134sub fill { 137sub fill {
135 my ($self) = @_; 138 my ($self) = @_;
136 139
137 $self->add_underlay ("\x00" x ($WORLD->{tile_w} * $WORLD->{tile_h}), 0, $WORLD->{tile_w}, $WORLD->{arc_plt}); 140 $self->add_underlay ("\x00" x ($WORLD->{tile_w} * $WORLD->{tile_h}), 0, $WORLD->{tile_w}, $WORLD->{arc_plt});#d#
138 $self->default_region (cf::region::find $WORLD->{reg_plt}[0]); 141 $self->default_region (cf::region::find $WORLD->{reg_plt}[0]);
139} 142}
140 143
141sub load { 144sub load {
142 my ($self) = @_; 145 my ($self) = @_;
… …
144 if ($self->{load_path}) { 147 if ($self->{load_path}) {
145 $self->SUPER::load; 148 $self->SUPER::load;
146 } else { 149 } else {
147 $self->alloc; 150 $self->alloc;
148 $self->fill; 151 $self->fill;
149 $self->in_memory (cf::MAP_IN_MEMORY); 152 $self->in_memory (cf::MAP_ACTIVE);
150 $self->activate; 153 $self->activate;
151 } 154 }
152} 155}
153 156
154sub post_load { 157sub post_load {

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