| 1 | #! perl # OPTIONAL |
1 | #! perl # optional |
| 2 | |
2 | |
| 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) |
| … | |
… | |
| 30 | $plt{$rgb} = chr @plt; |
30 | $plt{$rgb} = chr @plt; |
| 31 | push @plt, $name; |
31 | push @plt, $name; |
| 32 | } |
32 | } |
| 33 | } |
33 | } |
| 34 | |
34 | |
| 35 | my $pid = open my $pipe, "-|"; |
35 | my $data = cf::fork_call { |
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|
36 | open my $fh, "convert \Q$path.png\E -depth 8 rgb:- |" |
|
|
37 | or die "convert: $!"; |
|
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38 | binmode $fh; |
| 36 | |
39 | |
| 37 | defined $pid |
40 | $size * 3 == read $fh, my $data, $size * 3 |
| 38 | or cf::cleanup "fork: $!"; |
41 | or die "$path.png, expected $size rgb triplets: $!"; |
| 39 | |
42 | |
| 40 | unless ($pid) { |
43 | cf::_quantise $data, [map "$_$plt{$_}", keys %plt]; |
| 41 | eval { |
|
|
| 42 | open my $fh, "convert \Q$path.png\E -depth 8 rgb:- |" |
|
|
| 43 | or die "convert: $!"; |
|
|
| 44 | binmode $fh; |
|
|
| 45 | |
44 | |
| 46 | binmode $fh; |
45 | $data |
| 47 | $size * 3 == read $fh, my $data, $size * 3 |
46 | }; |
| 48 | or die "$path.png, expected $size rgb triplets: $!"; |
|
|
| 49 | |
47 | |
| 50 | $data =~ s{(...)}{ |
48 | $size == length $data |
| 51 | $plt{$1} or die "$path.png: color not in palette: #" . unpack "H*", $1 |
|
|
| 52 | }sge; |
|
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| 53 | |
|
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| 54 | binmode STDOUT; |
|
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| 55 | syswrite STDOUT, $data; |
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| 56 | }; |
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| 57 | warn $@ if $@; |
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| 58 | cf::_exit; |
|
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| 59 | } |
|
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| 60 | |
|
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| 61 | $pipe = Coro::Handle::unblock $pipe; |
|
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| 62 | binmode $pipe; |
|
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| 63 | $size == read $pipe, my $data, $size |
|
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| 64 | or cf::cleanup "$path.png, expected $size index octets ($!)"; |
49 | or cf::cleanup "$path.png, expected $size index octets ($!)"; |
| 65 | |
50 | |
| 66 | ($data, \@plt) |
51 | ($data, \@plt) |
| 67 | } |
52 | } |
| 68 | |
53 | |
| 69 | sub load_gridmap($) { |
54 | sub load_gridmap($) { |
| 70 | my ($path) = @_; |
55 | my ($path) = @_; |
| 71 | |
56 | |
| 72 | 0 < aio_load "$path/gridmap.meta", my $map |
57 | my $map = cf::cache "ext::map-world/gridmap" => |
| 73 | or cf::cleanup "$path/gridmap.meta: $!\n"; |
58 | [ |
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59 | "$path/gridmap.meta", |
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60 | "$path/gridmap.arch.plt", |
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61 | "$path/gridmap.arch.png", |
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62 | "$path/gridmap.regn.plt", |
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63 | "$path/gridmap.regn.png", |
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64 | ], |
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|
65 | 1 => sub { |
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66 | my ($src) = @_; |
| 74 | |
67 | |
| 75 | $map = cf::from_json $map; |
68 | my $map = cf::from_json $src->[0]; |
| 76 | |
69 | |
| 77 | my $size = $map->{tile_w} * $map->{tile_h} * $map->{grid_w} * $map->{grid_h} |
70 | my $size = $map->{tile_w} * $map->{tile_h} * $map->{grid_w} * $map->{grid_h} |
| 78 | or cf::cleanup "$path/gridmap.meta: empty gridmap?"; |
71 | or cf::cleanup "$path/gridmap.meta: empty gridmap?"; |
| 79 | |
72 | |
| 80 | ($map->{arc_data}, $map->{arc_plt}) = load_indexed "$path/gridmap.arch", $size; |
73 | ($map->{arc_data}, $map->{arc_plt}) = load_indexed "$path/gridmap.arch", $size; |
| 81 | ($map->{reg_data}, $map->{reg_plt}) = load_indexed "$path/gridmap.regn", $size; |
74 | ($map->{reg_data}, $map->{reg_plt}) = load_indexed "$path/gridmap.regn", $size; |
| 82 | |
75 | |
| 83 | $map |
76 | Coro::Storable::freeze $map |
|
|
77 | }; |
|
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78 | |
|
|
79 | Coro::Storable::thaw $map |
|
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80 | } |
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81 | |
|
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82 | sub reload() { |
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83 | $WORLD = load_gridmap "$MAPDIR/world"; |
|
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84 | warn "worldmap gridmap loaded."; |
| 84 | } |
85 | } |
| 85 | |
86 | |
| 86 | # this is contorted, but likely the correct way to acquire the lock :) |
87 | # this is contorted, but likely the correct way to acquire the lock :) |
| 87 | cf::sync_job { |
88 | cf::sync_job { |
| 88 | my $guard = cf::lock_acquire "ext::world_gridmap"; |
89 | my $guard = cf::lock_acquire "ext::world_gridmap"; |
| 89 | cf::async_ext { |
90 | cf::async_ext { |
| 90 | $WORLD = load_gridmap sprintf "%s/%s/%s", cf::datadir, cf::mapdir, "world"; |
91 | reload; |
| 91 | warn "worldmap gridmap loaded."; |
|
|
| 92 | undef $guard; |
92 | undef $guard; |
| 93 | } |
93 | }; |
| 94 | }; |
94 | }; |
| 95 | |
95 | |
| 96 | cf::map->register (qr{^/world/world_(\d\d\d)_(\d\d\d)$}, 100); |
96 | cf::map->register (qr{^/world/world_(\d\d\d)_(\d\d\d)$}, 100); |
| 97 | |
97 | |
| 98 | sub wxwy { |
98 | sub wxwy { |
| … | |
… | |
| 112 | $self->height ($WORLD->{tile_h}); |
112 | $self->height ($WORLD->{tile_h}); |
| 113 | |
113 | |
| 114 | $self->name ("'The World' at +$x+$y"); |
114 | $self->name ("'The World' at +$x+$y"); |
| 115 | $self->msg ("worldmap dynamically created by map-world extension"); |
115 | $self->msg ("worldmap dynamically created by map-world extension"); |
| 116 | $self->outdoor (1); |
116 | $self->outdoor (1); |
| 117 | $self->default_region (undef); |
117 | $self->default_region (cf::region::find "wilderness"); |
| 118 | |
118 | |
| 119 | # $self->tile_path (0, sprintf "/world/world_%03d_%03d", $x, $y - 1) if $y > 0; |
119 | $self->tile_path (0, sprintf "/world/world_%03d_%03d", $x, $y - 1) if $y > 0; |
| 120 | # $self->tile_path (1, sprintf "/world/world_%03d_%03d", $x + 1, $y) if $x < 999; |
120 | $self->tile_path (1, sprintf "/world/world_%03d_%03d", $x + 1, $y) if $x < 999; |
| 121 | # $self->tile_path (2, sprintf "/world/world_%03d_%03d", $x, $y + 1) if $y < 999; |
121 | $self->tile_path (2, sprintf "/world/world_%03d_%03d", $x, $y + 1) if $y < 999; |
| 122 | # $self->tile_path (3, sprintf "/world/world_%03d_%03d", $x - 1, $y) if $x > 0; |
122 | $self->tile_path (3, sprintf "/world/world_%03d_%03d", $x - 1, $y) if $x > 0; |
| 123 | $self->tile_path (0, sprintf "/world/world_%03d_%03d", $x, $y - 1) if $y > 100; |
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| 124 | $self->tile_path (1, sprintf "/world/world_%03d_%03d", $x + 1, $y) if $x < 129; |
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| 125 | $self->tile_path (2, sprintf "/world/world_%03d_%03d", $x, $y + 1) if $y < 129; |
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| 126 | $self->tile_path (3, sprintf "/world/world_%03d_%03d", $x - 1, $y) if $x > 100; |
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| 127 | |
123 | |
| 128 | $self->{load_path} = sprintf "%s/%s/world-overlay/world_%03d_%03d", cf::datadir, cf::mapdir, $x, $y |
124 | my $overlay = sprintf "%s/world-overlay/world_%03d_%03d.map", $cf::MAPDIR, $x, $y; |
| 129 | if $x >= 100 && $x <= 129 && $y >= 100 && $y <= 129; |
125 | |
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126 | $self->{load_path} = $overlay |
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127 | unless Coro::AIO::aio_stat $overlay; |
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128 | |
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129 | $self->{need_create_treasure} = 1; |
| 130 | |
130 | |
| 131 | 1 |
131 | 1 |
|
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132 | } |
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133 | |
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134 | sub fill { |
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135 | my ($self) = @_; |
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136 | |
|
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137 | $self->add_underlay ("\x00" x ($WORLD->{tile_w} * $WORLD->{tile_h}), 0, $WORLD->{tile_w}, $WORLD->{arc_plt}); |
|
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138 | $self->default_region (cf::region::find $WORLD->{reg_plt}[0]); |
| 132 | } |
139 | } |
| 133 | |
140 | |
| 134 | sub load { |
141 | sub load { |
| 135 | my ($self) = @_; |
142 | my ($self) = @_; |
| 136 | |
143 | |
| 137 | if ($self->{load_path}) { |
144 | if ($self->{load_path}) { |
| 138 | $self->SUPER::load; |
145 | $self->SUPER::load; |
| 139 | } else { |
146 | } else { |
| 140 | $self->alloc; |
147 | $self->alloc; |
| 141 | |
148 | $self->fill; |
| 142 | for my $X (0 .. $WORLD->{tile_w} - 1) { |
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| 143 | Coro::cede; |
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| 144 | for my $Y (0 .. $WORLD->{tile_h} - 1) { |
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| 145 | my $ob = cf::object::new "deep_sea"; |
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| 146 | $self->insert ($ob, $X, $Y); |
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| 147 | } |
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| 148 | } |
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| 149 | $self->set_object_flag (cf::FLAG_NO_MAP_SAVE, 1); |
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| 150 | $self->default_region (cf::region::find "ocean"); |
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| 151 | |
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| 152 | $self->in_memory (cf::MAP_IN_MEMORY); |
149 | $self->in_memory (cf::MAP_IN_MEMORY); |
|
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150 | $self->activate; |
| 153 | } |
151 | } |
| 154 | } |
152 | } |
| 155 | |
153 | |
| 156 | sub post_load { |
154 | sub post_load { |
| 157 | my ($self) = @_; |
155 | my ($self) = @_; |
| 158 | |
156 | |
|
|
157 | { |
| 159 | my $guard = cf::lock_acquire "ext::world_gridmap"; |
158 | my $guard = cf::lock_acquire "ext::world_gridmap"; |
| 160 | |
159 | |
| 161 | my ($x, $y) = $self->wxwy; |
160 | my ($x, $y) = $self->wxwy; |
| 162 | |
161 | |
| 163 | return |
|
|
| 164 | unless $x >= 100 && $x <= 129 && $y >= 100 && $y <= 129; |
162 | if ($x >= 100 && $x <= 129 && $y >= 100 && $y <= 129) { |
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163 | my $stride = $WORLD->{grid_w} * $WORLD->{tile_w}; |
|
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164 | my $top = ($y - 100) * $WORLD->{tile_h} * $stride |
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165 | + ($x - 100) * $WORLD->{tile_w}; |
| 165 | |
166 | |
| 166 | my $stride = $WORLD->{grid_w} * $WORLD->{tile_w}; |
167 | $self->add_underlay ($WORLD->{arc_data}, $top, $stride, $WORLD->{arc_plt}); |
| 167 | my $top = ($y - 100) * $WORLD->{tile_h} * $stride |
168 | $self->set_regiondata ($WORLD->{reg_data}, $top, $stride, $WORLD->{reg_plt}); |
| 168 | + ($x - 100) * $WORLD->{tile_w}; |
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| 169 | |
169 | |
| 170 | my $reg; |
170 | } else { |
| 171 | |
171 | $self->fill; |
| 172 | for my $Y (0 .. $WORLD->{tile_h} - 1) { |
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| 173 | Coro::cede; |
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| 174 | my $row = substr $WORLD->{arc_data}, $top + $Y * $stride, $WORLD->{tile_w}; |
|
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| 175 | $reg .= substr $WORLD->{reg_data}, $top + $Y * $stride, $WORLD->{tile_w}; |
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| 176 | for my $X (0 .. $WORLD->{tile_w} - 1) { |
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| 177 | next if grep $_->flag (cf::FLAG_IS_FLOOR), $self->at ($X, $Y); |
|
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| 178 | my $ob = cf::object::new $WORLD->{arc_plt}[ord substr $row, $X]; |
|
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| 179 | $ob->flag (cf::FLAG_NO_MAP_SAVE, 1); |
|
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| 180 | $self->insert ($ob, $X, $Y, undef, cf::INS_ABOVE_FLOOR_ONLY); |
|
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| 181 | } |
172 | } |
| 182 | } |
173 | } |
| 183 | |
174 | |
| 184 | $self->set_regiondata ($reg, $WORLD->{reg_plt}); |
175 | $self->create_region_treasure |
|
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176 | if delete $self->{need_create_treasure}; |
| 185 | } |
177 | } |
| 186 | |
178 | |
| 187 | 1 |
179 | 1 |
| 188 | |
180 | |
