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/cvs/deliantra/server/lib/cf.pm
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Comparing deliantra/server/lib/cf.pm (file contents):
Revision 1.7 by root, Tue Mar 7 13:44:43 2006 UTC vs.
Revision 1.16 by root, Mon Jun 12 13:25:27 2006 UTC

… …
22 print STDERR "cfperl: $msg"; 22 print STDERR "cfperl: $msg";
23 LOG llevError, "cfperl: $msg"; 23 LOG llevError, "cfperl: $msg";
24 }; 24 };
25} 25}
26 26
27my %ignore_set = (MAP_PROP_PATH => 1); # I hate the plug-in api. Deeply!
28
27# generate property mutators 29# generate property mutators
28sub prop_gen { 30sub prop_gen {
29 my ($prefix, $class) = @_; 31 my ($prefix, $class) = @_;
30 32
31 no strict 'refs'; 33 no strict 'refs';
… …
41 $_[0]->get_property ($type, $idx) 43 $_[0]->get_property ($type, $idx)
42 }; 44 };
43 45
44 *{"$class\::set_$sub"} = sub { 46 *{"$class\::set_$sub"} = sub {
45 $_[0]->set_property ($type, $idx, $_[1]); 47 $_[0]->set_property ($type, $idx, $_[1]);
46 }; 48 } unless $ignore_set{$prop};
47 } 49 }
48} 50}
49 51
50# auto-generate most of the API 52# auto-generate most of the API
51 53
… …
63 65
64my %ext_pkg; 66my %ext_pkg;
65my @exts; 67my @exts;
66my @hook; 68my @hook;
67my %command; 69my %command;
70my %extcmd;
68 71
69sub inject_event { 72sub inject_event {
70 my ($data) = @_; 73 my $extension = shift;
74 my $event_code = shift;
71 75
72 my $cb = $hook[$data->{event_code}]{$data->{extension}} 76 my $cb = $hook[$event_code]{$extension}
73 or return; 77 or return;
74 78
75 $cb->($data) 79 &$cb
76} 80}
77 81
78sub inject_global_event { 82sub inject_global_event {
79 my ($data) = @_; 83 my $event = shift;
80 84
81 my $cb = $hook[$data->{event_code}] 85 my $cb = $hook[$event]
82 or return; 86 or return;
83 87
84 $_->($data) for values %$cb; 88 List::Util::max map &$_, values %$cb
85
86 ()
87} 89}
88 90
89sub inject_command { 91sub inject_command {
90 my ($name, $obj, $params) = @_; 92 my ($name, $obj, $params) = @_;
91 93
… …
98 100
99sub register_command { 101sub register_command {
100 my ($name, $time, $cb) = @_; 102 my ($name, $time, $cb) = @_;
101 103
102 my $caller = caller; 104 my $caller = caller;
103
104 warn "registering command '$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
111sub register_extcmd {
112 my ($name, $cb) = @_;
113
114 my $caller = caller;
115 #warn "registering extcmd '$name' to '$caller'";
116
117 $extcmd{$name} = [$cb, $caller];
118}
119
110sub register { 120sub register {
111 my ($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
… …
171 delete $command{$name}; 181 delete $command{$name};
172 delete $COMMAND{"$name\000"}; 182 delete $COMMAND{"$name\000"};
173 } 183 }
174 } 184 }
175 185
186 # remove extcmds
187 for my $name (grep $extcmd{$_}[1] eq $pkg, keys %extcmd) {
188 delete $extcmd{$name};
189 }
190
176 Symbol::delete_package $pkg; 191 Symbol::delete_package $pkg;
177} 192}
178 193
179sub load_extensions { 194sub load_extensions {
180 my $LIBDIR = maps_directory "perl"; 195 my $LIBDIR = maps_directory "perl";
… …
212 } else { 227 } else {
213 $who->message ("Intruder Alert!"); 228 $who->message ("Intruder Alert!");
214 } 229 }
215}; 230};
216 231
232#############################################################################
233# extcmd framework, basically convert ext <id> <pkg> arg1 args
234# into pkg::->on_extcmd_arg1 (...) while shortcutting a few
235
236sub on_extcmd {
237 my ($pl, $buf) = @_;
238
239 my ($type) = $buf =~ s/^(\S+) // ? $1 : "";
240
241 $extcmd{$type}[0]->($pl, $buf)
242 if $extcmd{$type};
243}
244
245#############################################################################
246# load/save/clean perl data associated with a map
247
217*on_mapclean = sub { 248*on_mapclean = sub {
218 my $map = shift->{map}; 249 my ($map) = @_;
219 250
220 my $path = $map->tmpname; 251 my $path = $map->tmpname;
221 defined $path or return; 252 defined $path or return;
222 253
223 unlink "$path.cfperl"; 254 unlink "$path.cfperl";
224}; 255};
225 256
226*on_mapin = 257*on_mapin =
227*on_mapload = sub { 258*on_mapload = sub {
228 my $map = shift->{map}; 259 my ($map) = @_;
229 260
230 my $path = $map->tmpname; 261 my $path = $map->tmpname;
231 $path = $map->path unless defined $path; 262 $path = $map->path unless defined $path;
232 263
233 open my $fh, "<:raw", "$path.cfperl" 264 open my $fh, "<:raw", "$path.cfperl"
… …
240 271
241 $map->_set_obs ($data->{obs}); 272 $map->_set_obs ($data->{obs});
242}; 273};
243 274
244*on_mapout = sub { 275*on_mapout = sub {
245 my $map = shift->{map}; 276 my ($map) = @_;
246 277
247 my $path = $map->tmpname; 278 my $path = $map->tmpname;
248 $path = $map->path unless defined $path; 279 $path = $map->path unless defined $path;
249 280
250 my $obs = $map->_get_obs; 281 my $obs = $map->_get_obs;
251 282
252 if (defined $obs) { 283 if (defined $obs) {
253 open my $fh, ">:raw", "$path.cfperl" 284 open my $fh, ">:raw", "$path.cfperl"
254 or die "$path.cfperl: $!"; 285 or die "$path.cfperl: $!";
255 286
287 stat $path;
288
256 print $fh Storable::nfreeze { 289 print $fh Storable::nfreeze {
290 size => (stat _)[7],
291 time => (stat _)[9],
257 version => 1, 292 version => 1,
258 obs => $obs, 293 obs => $obs,
259 }; 294 };
260 295
261 chmod SAVE_MODE, "$path.cfperl"; # very racy, but cf-compatible *g* 296 chmod SAVE_MODE, "$path.cfperl"; # very racy, but cf-compatible *g*
262 } else { 297 } else {
263 unlink "$path.cfperl"; 298 unlink "$path.cfperl";
264 } 299 }
265}; 300};
266 301
302#############################################################################
303# load/save perl data associated with player->ob objects
304
305*on_player_load = sub {
306 my ($ob, $path) = @_;
307
308 if (open my $fh, "<:raw", "$path.cfperl") {
309
310 #d##TODO#remove
311
312 my $data = Storable::thaw do { local $/; <$fh> };
313
314 $data->{version} <= 1
315 or return; # too new
316
317 %$ob = %{$data->{ob}};
318 return;
319 }
320
321 for my $o ($ob, $ob->inv) {
322 if (my $value = $o->get_ob_key_value ("_perl_data")) {
323 $o->set_ob_key_value ("_perl_data");
324
325 %$o = %{ Storable::thaw pack "H*", $value };
326 }
327 }
328};
329
330*on_player_save = sub {
331 my ($ob, $path) = @_;
332
333 $_->set_ob_key_value (_perl_data => unpack "H*", Storable::nfreeze $_)
334 for grep %$_, $ob, $ob->inv;
335
336 unlink "$path.cfperl";#d##TODO#remove
337};
338
267register "<global>", __PACKAGE__; 339register "<global>", __PACKAGE__;
268 340
269load_extensions; 341load_extensions;
270 342
2711 3431

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