… | |
… | |
65 | |
65 | |
66 | my %ext_pkg; |
66 | my %ext_pkg; |
67 | my @exts; |
67 | my @exts; |
68 | my @hook; |
68 | my @hook; |
69 | my %command; |
69 | my %command; |
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|
70 | my %extcmd; |
70 | |
71 | |
71 | sub inject_event { |
72 | sub inject_event { |
72 | my ($data) = @_; |
73 | my $extension = shift; |
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74 | my $event_code = shift; |
73 | |
75 | |
74 | my $cb = $hook[$data->{event_code}]{$data->{extension}} |
76 | my $cb = $hook[$event_code]{$extension} |
75 | or return; |
77 | or return; |
76 | |
78 | |
77 | $cb->($data) |
79 | &$cb |
78 | } |
80 | } |
79 | |
81 | |
80 | sub inject_global_event { |
82 | sub inject_global_event { |
81 | my ($data) = @_; |
83 | my $event = shift; |
82 | |
84 | |
83 | my $cb = $hook[$data->{event_code}] |
85 | my $cb = $hook[$event] |
84 | or return; |
86 | or return; |
85 | |
87 | |
86 | List::Util::max map $_->($data), values %$cb |
88 | List::Util::max map &$_, values %$cb |
87 | } |
89 | } |
88 | |
90 | |
89 | sub inject_command { |
91 | sub inject_command { |
90 | my ($name, $obj, $params) = @_; |
92 | my ($name, $obj, $params) = @_; |
91 | |
93 | |
… | |
… | |
98 | |
100 | |
99 | sub register_command { |
101 | sub register_command { |
100 | my ($name, $time, $cb) = @_; |
102 | my ($name, $time, $cb) = @_; |
101 | |
103 | |
102 | my $caller = caller; |
104 | my $caller = caller; |
103 | |
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104 | warn "registering command '$name/$time' to '$caller'"; |
105 | #warn "registering command '$name/$time' to '$caller'"; |
105 | |
106 | |
106 | push @{ $command{$name} }, [$time, $cb, $caller]; |
107 | push @{ $command{$name} }, [$time, $cb, $caller]; |
107 | $COMMAND{"$name\000"} = List::Util::max map $_->[0], @{ $command{$name} }; |
108 | $COMMAND{"$name\000"} = List::Util::max map $_->[0], @{ $command{$name} }; |
108 | } |
109 | } |
109 | |
110 | |
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111 | sub register_extcmd { |
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112 | my ($name, $cb) = @_; |
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113 | |
|
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114 | my $caller = caller; |
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115 | #warn "registering extcmd '$name' to '$caller'"; |
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116 | |
|
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117 | $extcmd{$name} = [$cb, $caller]; |
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118 | } |
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119 | |
110 | sub register { |
120 | sub register { |
111 | my ($base, $pkg) = @_; |
121 | my ($base, $pkg) = @_; |
112 | |
122 | |
113 | for my $idx (0 .. $#EVENT) { |
123 | for my $idx (0 .. $#EVENT) { |
114 | if (my $ref = $pkg->can ("on_$EVENT[$idx]")) { |
124 | if (my $ref = $pkg->can ("on_$EVENT[$idx]")) { |
115 | warn "registering $EVENT[$idx] hook to '$pkg'\n"; |
125 | #warn "registering $EVENT[$idx] hook to '$pkg'\n"; |
116 | $hook[$idx]{$base} = $ref; |
126 | $hook[$idx]{$base} = $ref; |
117 | } |
127 | } |
118 | } |
128 | } |
119 | } |
129 | } |
120 | |
130 | |
… | |
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171 | delete $command{$name}; |
181 | delete $command{$name}; |
172 | delete $COMMAND{"$name\000"}; |
182 | delete $COMMAND{"$name\000"}; |
173 | } |
183 | } |
174 | } |
184 | } |
175 | |
185 | |
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186 | # remove extcmds |
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187 | for my $name (grep $extcmd{$_}[1] eq $pkg, keys %extcmd) { |
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188 | delete $extcmd{$name}; |
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189 | } |
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190 | |
176 | Symbol::delete_package $pkg; |
191 | Symbol::delete_package $pkg; |
177 | } |
192 | } |
178 | |
193 | |
179 | sub load_extensions { |
194 | sub load_extensions { |
180 | my $LIBDIR = maps_directory "perl"; |
195 | my $LIBDIR = maps_directory "perl"; |
… | |
… | |
213 | $who->message ("Intruder Alert!"); |
228 | $who->message ("Intruder Alert!"); |
214 | } |
229 | } |
215 | }; |
230 | }; |
216 | |
231 | |
217 | ############################################################################# |
232 | ############################################################################# |
|
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233 | # extcmd framework, basically convert ext <id> <pkg> arg1 args |
|
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234 | # into pkg::->on_extcmd_arg1 (...) while shortcutting a few |
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235 | |
|
|
236 | sub on_extcmd { |
|
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237 | my ($pl, $buf) = @_; |
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238 | |
|
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239 | my ($type) = $buf =~ s/^(\S+) // ? $1 : ""; |
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240 | |
|
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241 | $extcmd{$type}[0]->($pl, $buf) |
|
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242 | if $extcmd{$type}; |
|
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243 | } |
|
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244 | |
|
|
245 | ############################################################################# |
218 | # load/save/clean perl data associated with a map |
246 | # load/save/clean perl data associated with a map |
219 | |
247 | |
220 | *on_mapclean = sub { |
248 | *on_mapclean = sub { |
221 | my $map = shift->{map}; |
249 | my ($map) = @_; |
222 | |
250 | |
223 | my $path = $map->tmpname; |
251 | my $path = $map->tmpname; |
224 | defined $path or return; |
252 | defined $path or return; |
225 | |
253 | |
226 | unlink "$path.cfperl"; |
254 | unlink "$path.cfperl"; |
227 | }; |
255 | }; |
228 | |
256 | |
229 | *on_mapin = |
257 | *on_mapin = |
230 | *on_mapload = sub { |
258 | *on_mapload = sub { |
231 | my $map = shift->{map}; |
259 | my ($map) = @_; |
232 | |
260 | |
233 | my $path = $map->tmpname; |
261 | my $path = $map->tmpname; |
234 | $path = $map->path unless defined $path; |
262 | $path = $map->path unless defined $path; |
235 | |
263 | |
236 | open my $fh, "<:raw", "$path.cfperl" |
264 | open my $fh, "<:raw", "$path.cfperl" |
… | |
… | |
243 | |
271 | |
244 | $map->_set_obs ($data->{obs}); |
272 | $map->_set_obs ($data->{obs}); |
245 | }; |
273 | }; |
246 | |
274 | |
247 | *on_mapout = sub { |
275 | *on_mapout = sub { |
248 | my $map = shift->{map}; |
276 | my ($map) = @_; |
249 | |
277 | |
250 | my $path = $map->tmpname; |
278 | my $path = $map->tmpname; |
251 | $path = $map->path unless defined $path; |
279 | $path = $map->path unless defined $path; |
252 | |
280 | |
253 | my $obs = $map->_get_obs; |
281 | my $obs = $map->_get_obs; |
… | |
… | |
273 | |
301 | |
274 | ############################################################################# |
302 | ############################################################################# |
275 | # load/save perl data associated with player->ob objects |
303 | # load/save perl data associated with player->ob objects |
276 | |
304 | |
277 | *on_player_load = sub { |
305 | *on_player_load = sub { |
278 | my ($event) = @_; |
306 | my ($ob, $path) = @_; |
279 | my $path = $event->{message}; |
|
|
280 | my $ob = $event->{who}; |
|
|
281 | |
307 | |
282 | open my $fh, "<:raw", "$path.cfperl" |
308 | if (open my $fh, "<:raw", "$path.cfperl") { |
283 | or return; # no perl data |
|
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284 | |
309 | |
|
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310 | #d##TODO#remove |
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311 | |
285 | my $data = Storable::thaw do { local $/; <$fh> }; |
312 | my $data = Storable::thaw do { local $/; <$fh> }; |
286 | |
313 | |
287 | $data->{version} <= 1 |
314 | $data->{version} <= 1 |
288 | or return; # too new |
315 | or return; # too new |
289 | |
316 | |
290 | %$ob = %{$data->{ob}}; |
317 | %$ob = %{$data->{ob}}; |
|
|
318 | return; |
|
|
319 | } |
|
|
320 | |
|
|
321 | for my $o ($ob, $ob->inv) { |
|
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322 | if (my $value = $o->get_ob_key_value ("_perl_data")) { |
|
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323 | $o->set_ob_key_value ("_perl_data"); |
|
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324 | |
|
|
325 | %$o = %{ Storable::thaw pack "H*", $value }; |
|
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326 | } |
|
|
327 | } |
291 | }; |
328 | }; |
292 | |
329 | |
293 | *on_player_save = sub { |
330 | *on_player_save = sub { |
294 | my ($event) = @_; |
331 | my ($ob, $path) = @_; |
295 | my $path = $event->{message}; |
|
|
296 | my $ob = $event->{who}; |
|
|
297 | |
332 | |
298 | if (keys %$ob) { |
333 | $_->set_ob_key_value (_perl_data => unpack "H*", Storable::nfreeze $_) |
299 | open my $fh, ">:raw", "$path.cfperl" |
334 | for grep %$_, $ob, $ob->inv; |
300 | or die "$path.cfperl: $!"; |
|
|
301 | |
335 | |
302 | stat $path; |
336 | unlink "$path.cfperl";#d##TODO#remove |
303 | |
|
|
304 | print $fh Storable::nfreeze { |
|
|
305 | size => (stat _)[7], |
|
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306 | time => (stat _)[9], |
|
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307 | version => 1, |
|
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308 | ob => $ob, |
|
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309 | }; |
|
|
310 | |
|
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311 | chmod SAVE_MODE, "$path.cfperl"; # very racy, but cf-compatible *g* |
|
|
312 | } else { |
|
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313 | unlink "$path.cfperl"; |
|
|
314 | } |
|
|
315 | }; |
337 | }; |
316 | |
338 | |
317 | register "<global>", __PACKAGE__; |
339 | register "<global>", __PACKAGE__; |
318 | |
340 | |
|
|
341 | unshift @INC, maps_directory "perl"; |
|
|
342 | |
319 | load_extensions; |
343 | load_extensions; |
320 | |
344 | |
321 | 1 |
345 | 1 |
322 | |
346 | |