| 1 | package cf; |
1 | package cf; |
| 2 | |
2 | |
| 3 | use Symbol; |
3 | use Symbol; |
| 4 | use List::Util; |
4 | use List::Util; |
|
|
5 | use Storable; |
| 5 | |
6 | |
| 6 | use strict; |
7 | use strict; |
| 7 | |
8 | |
| 8 | our %COMMAND; |
9 | our %COMMAND; |
| 9 | our @EVENT; |
10 | our @EVENT; |
| … | |
… | |
| 21 | print STDERR "cfperl: $msg"; |
22 | print STDERR "cfperl: $msg"; |
| 22 | LOG llevError, "cfperl: $msg"; |
23 | LOG llevError, "cfperl: $msg"; |
| 23 | }; |
24 | }; |
| 24 | } |
25 | } |
| 25 | |
26 | |
|
|
27 | my %ignore_set = (MAP_PROP_PATH => 1); # I hate the plug-in api. Deeply! |
|
|
28 | |
| 26 | # generate property mutators |
29 | # generate property mutators |
| 27 | sub prop_gen { |
30 | sub prop_gen { |
| 28 | my ($prefix, $class) = @_; |
31 | my ($prefix, $class) = @_; |
| 29 | |
32 | |
| 30 | no strict 'refs'; |
33 | no strict 'refs'; |
| … | |
… | |
| 40 | $_[0]->get_property ($type, $idx) |
43 | $_[0]->get_property ($type, $idx) |
| 41 | }; |
44 | }; |
| 42 | |
45 | |
| 43 | *{"$class\::set_$sub"} = sub { |
46 | *{"$class\::set_$sub"} = sub { |
| 44 | $_[0]->set_property ($type, $idx, $_[1]); |
47 | $_[0]->set_property ($type, $idx, $_[1]); |
| 45 | }; |
48 | } unless $ignore_set{$prop}; |
| 46 | } |
49 | } |
| 47 | } |
50 | } |
| 48 | |
51 | |
| 49 | # auto-generate most of the API |
52 | # auto-generate most of the API |
| 50 | |
53 | |
| … | |
… | |
| 102 | |
105 | |
| 103 | warn "registering command '$name/$time' to '$caller'"; |
106 | warn "registering command '$name/$time' to '$caller'"; |
| 104 | |
107 | |
| 105 | push @{ $command{$name} }, [$time, $cb, $caller]; |
108 | push @{ $command{$name} }, [$time, $cb, $caller]; |
| 106 | $COMMAND{"$name\000"} = List::Util::max map $_->[0], @{ $command{$name} }; |
109 | $COMMAND{"$name\000"} = List::Util::max map $_->[0], @{ $command{$name} }; |
|
|
110 | } |
|
|
111 | |
|
|
112 | sub register { |
|
|
113 | my ($base, $pkg) = @_; |
|
|
114 | |
|
|
115 | for my $idx (0 .. $#EVENT) { |
|
|
116 | if (my $ref = $pkg->can ("on_$EVENT[$idx]")) { |
|
|
117 | warn "registering $EVENT[$idx] hook to '$pkg'\n"; |
|
|
118 | $hook[$idx]{$base} = $ref; |
|
|
119 | } |
|
|
120 | } |
| 107 | } |
121 | } |
| 108 | |
122 | |
| 109 | sub load_extension { |
123 | sub load_extension { |
| 110 | my ($path) = @_; |
124 | my ($path) = @_; |
| 111 | |
125 | |
| … | |
… | |
| 130 | or die "$path: $@"; |
144 | or die "$path: $@"; |
| 131 | |
145 | |
| 132 | push @exts, $pkg; |
146 | push @exts, $pkg; |
| 133 | $ext_pkg{$base} = $pkg; |
147 | $ext_pkg{$base} = $pkg; |
| 134 | |
148 | |
| 135 | no strict 'refs'; |
149 | # no strict 'refs'; |
| 136 | |
|
|
| 137 | # @{"$pkg\::ISA"} = cf::ext::; |
150 | # @{"$pkg\::ISA"} = cf::ext::; |
| 138 | |
151 | |
| 139 | for my $idx (0 .. $#EVENT) { |
152 | register $base, $pkg; |
| 140 | if (my $ref = $pkg->can ("on_$EVENT[$idx]")) { |
|
|
| 141 | warn "registering $EVENT[$idx] hook\n"; |
|
|
| 142 | $hook[$idx]{$base} = $ref; |
|
|
| 143 | } |
|
|
| 144 | } |
|
|
| 145 | } |
153 | } |
| 146 | |
154 | |
| 147 | sub unload_extension { |
155 | sub unload_extension { |
| 148 | my ($pkg) = @_; |
156 | my ($pkg) = @_; |
| 149 | |
157 | |
| … | |
… | |
| 206 | } else { |
214 | } else { |
| 207 | $who->message ("Intruder Alert!"); |
215 | $who->message ("Intruder Alert!"); |
| 208 | } |
216 | } |
| 209 | }; |
217 | }; |
| 210 | |
218 | |
|
|
219 | ############################################################################# |
|
|
220 | # load/save/clean perl data associated with a map |
|
|
221 | |
|
|
222 | *on_mapclean = sub { |
|
|
223 | my $map = shift->{map}; |
|
|
224 | |
|
|
225 | my $path = $map->tmpname; |
|
|
226 | defined $path or return; |
|
|
227 | |
|
|
228 | unlink "$path.cfperl"; |
|
|
229 | }; |
|
|
230 | |
|
|
231 | *on_mapin = |
|
|
232 | *on_mapload = sub { |
|
|
233 | my $map = shift->{map}; |
|
|
234 | |
|
|
235 | my $path = $map->tmpname; |
|
|
236 | $path = $map->path unless defined $path; |
|
|
237 | |
|
|
238 | open my $fh, "<:raw", "$path.cfperl" |
|
|
239 | or return; # no perl data |
|
|
240 | |
|
|
241 | my $data = Storable::thaw do { local $/; <$fh> }; |
|
|
242 | |
|
|
243 | $data->{version} <= 1 |
|
|
244 | or return; # too new |
|
|
245 | |
|
|
246 | $map->_set_obs ($data->{obs}); |
|
|
247 | }; |
|
|
248 | |
|
|
249 | *on_mapout = sub { |
|
|
250 | my $map = shift->{map}; |
|
|
251 | |
|
|
252 | my $path = $map->tmpname; |
|
|
253 | $path = $map->path unless defined $path; |
|
|
254 | |
|
|
255 | my $obs = $map->_get_obs; |
|
|
256 | |
|
|
257 | if (defined $obs) { |
|
|
258 | open my $fh, ">:raw", "$path.cfperl" |
|
|
259 | or die "$path.cfperl: $!"; |
|
|
260 | |
|
|
261 | stat $path; |
|
|
262 | |
|
|
263 | print $fh Storable::nfreeze { |
|
|
264 | size => (stat _)[7], |
|
|
265 | time => (stat _)[9], |
|
|
266 | version => 1, |
|
|
267 | obs => $obs, |
|
|
268 | }; |
|
|
269 | |
|
|
270 | chmod SAVE_MODE, "$path.cfperl"; # very racy, but cf-compatible *g* |
|
|
271 | } else { |
|
|
272 | unlink "$path.cfperl"; |
|
|
273 | } |
|
|
274 | }; |
|
|
275 | |
|
|
276 | ############################################################################# |
|
|
277 | # load/save perl data associated with player->ob objects |
|
|
278 | |
|
|
279 | *on_player_load = sub { |
|
|
280 | my ($event) = @_; |
|
|
281 | my $path = $event->{message}; |
|
|
282 | my $ob = $event->{who}; |
|
|
283 | |
|
|
284 | open my $fh, "<:raw", "$path.cfperl" |
|
|
285 | or return; # no perl data |
|
|
286 | |
|
|
287 | my $data = Storable::thaw do { local $/; <$fh> }; |
|
|
288 | |
|
|
289 | $data->{version} <= 1 |
|
|
290 | or return; # too new |
|
|
291 | |
|
|
292 | %$ob = %{$data->{ob}}; |
|
|
293 | }; |
|
|
294 | |
|
|
295 | *on_player_save = sub { |
|
|
296 | my ($event) = @_; |
|
|
297 | my $path = $event->{message}; |
|
|
298 | my $ob = $event->{who}; |
|
|
299 | |
|
|
300 | if (keys %$ob) { |
|
|
301 | open my $fh, ">:raw", "$path.cfperl" |
|
|
302 | or die "$path.cfperl: $!"; |
|
|
303 | |
|
|
304 | stat $path; |
|
|
305 | |
|
|
306 | print $fh Storable::nfreeze { |
|
|
307 | size => (stat _)[7], |
|
|
308 | time => (stat _)[9], |
|
|
309 | version => 1, |
|
|
310 | ob => $ob, |
|
|
311 | }; |
|
|
312 | |
|
|
313 | chmod SAVE_MODE, "$path.cfperl"; # very racy, but cf-compatible *g* |
|
|
314 | } else { |
|
|
315 | unlink "$path.cfperl"; |
|
|
316 | } |
|
|
317 | }; |
|
|
318 | |
|
|
319 | register "<global>", __PACKAGE__; |
|
|
320 | |
| 211 | load_extensions; |
321 | load_extensions; |
| 212 | |
322 | |
| 213 | 1 |
323 | 1 |
| 214 | |
324 | |
