… | |
… | |
11 | |
11 | |
12 | if (0 < Coro::AIO::aio_load "$cf::RANDOMDIR/$self->{random_id}.meta", my $data) { |
12 | if (0 < Coro::AIO::aio_load "$cf::RANDOMDIR/$self->{random_id}.meta", my $data) { |
13 | $self->{random} = cf::decode_json $data; |
13 | $self->{random} = cf::decode_json $data; |
14 | $self->{random}{custom} ||= "$self->{random}{origin_map}+$self->{random}{origin_x}+$self->{random}{origin_y}"; |
14 | $self->{random}{custom} ||= "$self->{random}{origin_map}+$self->{random}{origin_x}+$self->{random}{origin_y}"; |
15 | } else { |
15 | } else { |
16 | warn "unable to read meta file for $self->{random_id}\n"; |
16 | cf::info "unable to read meta file for $self->{random_id}\n"; |
17 | return 0; |
17 | return 0; |
18 | } |
18 | } |
19 | |
19 | |
20 | 1 |
20 | 1 |
21 | } |
21 | } |
… | |
… | |
54 | $self->activate; |
54 | $self->activate; |
55 | |
55 | |
56 | 1 |
56 | 1 |
57 | } |
57 | } |
58 | |
58 | |
59 | sub clean_random_maps { |
59 | sub select_random_map { |
60 | my $files = Coro::AIO::aio_readdir $cf::RANDOMDIR |
60 | my ($maps, $difficulty) = @_; |
61 | or return; |
|
|
62 | |
61 | |
63 | my $META_TIMEOUT = $cf::CFG{map_random_meta_timeout} || 86400 * 7; |
62 | # because I am lazy, I ignore the weighting |
64 | |
63 | |
65 | for my $file (@$files) { |
64 | my @maps = keys %$maps; |
66 | next unless $file =~ /\.meta$/; |
|
|
67 | |
65 | |
68 | Coro::AIO::aio_stat "$cf::RANDOMDIR/$file" |
66 | cf::map::find "/styles/$maps[cf::rmg_rndm scalar @maps]" |
69 | and next; |
|
|
70 | |
|
|
71 | my $age = $cf::NOW - (stat _)[8]; |
|
|
72 | |
|
|
73 | if ($age > $META_TIMEOUT) { |
|
|
74 | warn "resetting random meta data for $file"; |
|
|
75 | IO::AIO::aio_unlink "$cf::RANDOMDIR/$file"; |
|
|
76 | } |
|
|
77 | } |
|
|
78 | } |
67 | } |
79 | |
68 | |
80 | # called by the random map generator |
69 | # called by the random map generator |
81 | sub find_style_; |
70 | sub find_style_; |
82 | sub find_style_($$) { |
71 | sub find_style_($$$) { |
83 | my ($path, $difficulty) = @_; |
72 | my ($path, $difficulty, $recurse) = @_; |
84 | |
73 | |
85 | my $map; |
74 | my $map; |
|
|
75 | |
|
|
76 | # see if there is a metafile |
|
|
77 | if (0 < aio_load "$cf::MAPDIR/$path.rmg", my $meta) { |
|
|
78 | $meta = cf::decode_json $meta; |
|
|
79 | |
|
|
80 | # only "maps" is supported |
|
|
81 | if ($meta->{maps}) { |
|
|
82 | $map = select_random_map $meta->{maps}, $difficulty; |
|
|
83 | } |
|
|
84 | } |
86 | |
85 | |
87 | $map = cf::map::find $path |
86 | $map = cf::map::find $path |
88 | unless aio_stat "$cf::MAPDIR/$path.map"; |
87 | unless aio_stat "$cf::MAPDIR/$path.map"; |
89 | |
88 | |
90 | unless ($map) { |
89 | unless ($map) { |
91 | # search files and/or dirs |
90 | # search files and/or dirs |
92 | if (my ($dirs, $nondirs) = aio_scandir "$cf::MAPDIR/$path/", 1) { |
91 | if (my ($dirs, $nondirs) = aio_scandir "$cf::MAPDIR/$path/", 1) { |
93 | my @entries = sort grep s/\.map$//, @$nondirs; |
92 | my @entries = sort grep s/\.(?:map|rmg)$//, @$nondirs; |
94 | |
93 | |
95 | if ($difficulty < 0) { |
94 | if ($difficulty < 0) { |
96 | # pick a fully random map, but only a map, do not recurse |
95 | # pick a fully random map, but only a map, do not recurse |
97 | $map = cf::map::find "$path/$entries[cf::rmg_rndm scalar @entries]" |
96 | $map = cf::map::find "$path/$entries[cf::rmg_rndm scalar @entries]" |
98 | if @entries; |
97 | if @entries; |
99 | } else { |
98 | } else { |
100 | # pick a map with nearest difficulty value ("mapname_<difficulty>.map") |
99 | # pick a map with nearest difficulty value ("mapname_<difficulty>.map") |
101 | @entries = sort @$dirs |
100 | @entries = sort @$dirs |
102 | unless @entries; |
101 | unless @entries || !$recurse; |
103 | |
102 | |
104 | my $min_diff = 1e99; |
103 | my $min_diff = 1e99; |
105 | |
104 | |
106 | for my $name (@entries) { |
105 | for my $name (@entries) { |
107 | if ($name =~ /_(\d+)$/) { |
106 | if ($name =~ /_(\d+)$/) { |
108 | my $diff = abs $difficulty - $1 + 0.5; # prefer the more difficult version |
107 | my $diff = abs $difficulty - $1 + 0.25 + 0.25 * cf::rmg_rndm; # prefer the more difficult version |
109 | ($map, $min_diff) = ($name, $diff) if $diff < $min_diff; |
108 | ($map, $min_diff) = ($name, $diff) if $diff < $min_diff; |
110 | } |
109 | } |
111 | } |
110 | } |
112 | |
111 | |
113 | unless ($map) { |
112 | unless ($map) { |
… | |
… | |
122 | } |
121 | } |
123 | |
122 | |
124 | $map |
123 | $map |
125 | } |
124 | } |
126 | |
125 | |
127 | sub find_style($$$) { |
126 | sub find_style($$$$) { |
128 | my ($dir, $name, $difficulty) = @_; |
127 | my ($dir, $name, $difficulty, $recurse) = @_; |
|
|
128 | |
|
|
129 | cf::cede_to_tick; |
|
|
130 | |
|
|
131 | my $map; |
129 | |
132 | |
130 | cf::cede_to_tick; |
133 | if ($name) { |
131 | |
|
|
132 | my $map = find_style_ $name ? "$dir/$name" : $dir, $difficulty; |
134 | $map = find_style_ "$dir/$name", $difficulty, $recurse; |
|
|
135 | } else { |
|
|
136 | $map = (find_style_ "$dir/default", $difficulty, $recurse) |
|
|
137 | || (find_style_ $dir, $difficulty, $recurse); |
|
|
138 | } |
133 | |
139 | |
134 | if ($map) { |
140 | if ($map) { |
135 | $map->load; |
141 | $map->load; |
136 | $map->deactivate; |
142 | $map->deactivate; |
137 | } |
143 | } |
138 | |
144 | |
139 | warn "return $dir,$name,$difficulty => $map\n" if $difficulty >= 0;#d# |
145 | #warn "return $dir,$name,$difficulty => $map\n" if $difficulty >= 0;#d# |
140 | $map |
146 | $map |
141 | } |
147 | } |
142 | |
148 | |
143 | # clean up old temp maps regularly |
149 | cf::async_ext { |
144 | our $CLEAN_RANDOM_MAPS = cf::periodic 3600, Coro::unblock_sub { |
150 | local $Coro::current->{desc} = "random map meta file cleaner"; |
145 | clean_random_maps; |
151 | $Coro::current->nice (1); |
|
|
152 | |
|
|
153 | while () { |
|
|
154 | my $META_TIMEOUT = $cf::CFG{map_random_meta_timeout} || 86400 * 7; |
|
|
155 | |
|
|
156 | Coro::AnyEvent::idle_upto $META_TIMEOUT / 10 * 2; |
|
|
157 | |
|
|
158 | my ($files) = Coro::AIO::aio_readdirx $cf::RANDOMDIR, IO::AIO::READDIR_STAT_ORDER |
|
|
159 | or return; |
|
|
160 | |
|
|
161 | for my $file (@$files) { |
|
|
162 | next unless $file =~ /\.meta$/; |
|
|
163 | |
|
|
164 | Coro::AIO::aio_stat "$cf::RANDOMDIR/$file" |
|
|
165 | and next; |
|
|
166 | |
|
|
167 | my $age = $cf::NOW - (stat _)[8]; |
|
|
168 | |
|
|
169 | if ($age > $META_TIMEOUT) { |
|
|
170 | cf::trace "resetting random meta data for $file"; |
|
|
171 | IO::AIO::aio_unlink "$cf::RANDOMDIR/$file"; |
|
|
172 | } |
|
|
173 | } |
|
|
174 | |
|
|
175 | Coro::AnyEvent::sleep $META_TIMEOUT / 10; |
|
|
176 | } |
146 | }; |
177 | }; |
147 | |
178 | |
148 | # map generator stresstest, NEVER enable under normal circumstances |
179 | # map generator stresstest, NEVER enable under normal circumstances |
149 | if (0) { |
180 | if ($ENV{STRESSTEST}) { |
150 | cf::async { |
181 | cf::async { |
151 | my $seed = 0; |
182 | my $seed = 0; |
152 | while () { |
183 | while () { |
153 | my $map = cf::map::new; |
184 | my $map = cf::map::new; |
154 | $map->generate_random_map ({ |
185 | $map->generate_random_map ({ |
155 | region => "scorn", |
186 | region => "scorn", |
156 | random_seed => $seed++, |
187 | random_seed => $seed++, |
157 | xsize => (int rand 90) + 3, |
188 | xsize => (cf::rndm 1, 100), |
158 | ysize => (int rand 90) + 3, |
189 | ysize => (cf::rndm 1, 100), |
159 | }); |
190 | }); |
160 | # warn sprintf "%d: %d %d\n", $seed, $map->width, $map->height;#d# |
191 | warn sprintf "%d: %dx%d o# %d\n", $seed, $map->width, $map->height, &cf::object::objects_size;#d# |
161 | $map->destroy; |
192 | $map->destroy; |
162 | } |
193 | } |
163 | }; |
194 | }; |
164 | } |
195 | } |
165 | |
196 | |
… | |
… | |
174 | } |
205 | } |
175 | } |
206 | } |
176 | }; |
207 | }; |
177 | } |
208 | } |
178 | |
209 | |
|
|
210 | # save test |
|
|
211 | if (0) { |
|
|
212 | cf::async { |
|
|
213 | # 0.080 |
|
|
214 | Coro::Timer::sleep 2; |
|
|
215 | my $map = cf::map::find "/mlab/citydeclouds2"; |
|
|
216 | $map->load_header; |
|
|
217 | $map->load; |
|
|
218 | $map->post_load_original; |
|
|
219 | my $m=100; |
|
|
220 | for (1..50) { |
|
|
221 | my $t=AE::time; |
|
|
222 | $map->_save_objects ("/tmp/x", cf::IO_HEADER | cf::IO_OBJECTS | cf::IO_UNIQUES); |
|
|
223 | $t = AE::time-$t; |
|
|
224 | $m=$t if $m>$t; |
|
|
225 | warn $m; |
|
|
226 | } |
|
|
227 | }; |
|
|
228 | } |
|
|
229 | |
179 | 1 |
230 | 1 |
180 | |
231 | |