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Comparing deliantra/Deliantra/Deliantra.pm (file contents):
Revision 1.15 by root, Sun Feb 12 04:50:24 2006 UTC vs.
Revision 1.51 by root, Mon Mar 20 01:15:10 2006 UTC

… …
11use strict; 11use strict;
12 12
13use base 'Exporter'; 13use base 'Exporter';
14 14
15use Carp (); 15use Carp ();
16use File::Spec;
17use List::Util qw(min max);
16use Storable; 18use Storable;
17use List::Util qw(min max);
18 19
19#XXX: The map_* procedures scream for a map-object
20
21our @EXPORT = 20our @EXPORT = qw(
22 qw(read_pak read_arch %ARCH TILESIZE $TILE %FACE editor_archs arch_extents); 21 read_pak read_arch *ARCH TILESIZE $TILE *FACE editor_archs arch_extents
22);
23 23
24our $LIB = $ENV{CROSSFIRE_LIBDIR} 24our $LIB = $ENV{CROSSFIRE_LIBDIR};
25 or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n"; 25
26our $VARDIR = $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir . "/crossfire";
27
28mkdir $VARDIR, 0777;
26 29
27sub TILESIZE (){ 32 } 30sub TILESIZE (){ 32 }
28 31
29our $CACHEDIR;
30our %ARCH; 32our %ARCH;
31our %FACE; 33our %FACE;
32our $TILE; 34our $TILE;
33 35
34our %FIELD_MULTILINE = ( 36our %FIELD_MULTILINE = (
35 msg => "endmsg", 37 msg => "endmsg",
36 lore => "endlore", 38 lore => "endlore",
39 maplore => "endmaplore",
37); 40);
38 41
39# not used yet, maybe alphabetical is ok 42# not used yet, maybe alphabetical is ok
40our @FIELD_ORDER = (qw(name name_pl)); 43our @FIELD_ORDER = (qw(name name_pl));
41 44
42sub MOVE_WALK (){ 0x1 } 45sub MOVE_WALK (){ 0x01 }
43sub MOVE_FLY_LOW (){ 0x2 } 46sub MOVE_FLY_LOW (){ 0x02 }
44sub MOVE_FLY_HIGH (){ 0x4 } 47sub MOVE_FLY_HIGH (){ 0x04 }
45sub MOVE_FLYING (){ 0x6 } 48sub MOVE_FLYING (){ 0x06 }
46sub MOVE_SWIM (){ 0x8 } 49sub MOVE_SWIM (){ 0x08 }
50sub MOVE_BOAT (){ 0x10 }
47sub MOVE_ALL (){ 0xf } 51sub MOVE_ALL (){ 0xff }
52
53sub load_ref($) {
54 my ($path) = @_;
55
56 open my $fh, "<", $path
57 or die "$path: $!";
58 binmode $fh;
59 local $/;
60
61 Storable::thaw <$fh>
62}
63
64sub save_ref($$) {
65 my ($ref, $path) = @_;
66
67 open my $fh, ">", "$path~"
68 or die "$path~: $!";
69 binmode $fh;
70 print $fh Storable::freeze $ref;
71 close $fh;
72 rename "$path~", $path
73 or die "$path: $!";
74}
48 75
49sub normalize_arch($) { 76sub normalize_arch($) {
50 my ($ob) = @_; 77 my ($ob) = @_;
51 78
52 my $arch = $ARCH{$ob->{_name}} 79 my $arch = $ARCH{$ob->{_name}}
53 or (warn "$ob->{_name}: no such archetype", return $ob); 80 or (warn "$ob->{_name}: no such archetype", return $ob);
54 81
82 delete $ob->{$_} for qw(
55 delete $ob->{$_} for qw(can_knockback can_parry can_impale can_cut can_dam_armour can_apply); 83 can_knockback can_parry can_impale can_cut can_dam_armour
84 can_apply pass_thru can_pass_thru
85 );
56 86
57 if ($arch->{type} == 22) { # map 87 if ($arch->{type} == 22) { # map
58 my %normalize = ( 88 my %normalize = (
59 "enter_x" => "hp", 89 "enter_x" => "hp",
60 "enter_y" => "sp", 90 "enter_y" => "sp",
… …
72 $ob->{$k2} = $v; 102 $ob->{$k2} = $v;
73 } 103 }
74 } 104 }
75 } 105 }
76 106
107 for my $attr (qw(move_type move_block move_allow move_on move_off move_slow)) {
108 next unless exists $ob->{$attr};
109 next if $ob->{$attr} =~ /^\d+$/;
110
111 my $flags = 0;
112
113 # assume list
114 for my $flag (map lc, split /\s+/, $ob->{$attr}) {
115 $flags |= MOVE_WALK if $flag eq "walk";
116 $flags |= MOVE_FLY_LOW if $flag eq "fly_low";
117 $flags |= MOVE_FLY_HIGH if $flag eq "fly_high";
118 $flags |= MOVE_FLYING if $flag eq "flying";
119 $flags |= MOVE_SWIM if $flag eq "swim";
120 $flags |= MOVE_BOAT if $flag eq "boat";
121 $flags |= MOVE_ALL if $flag eq "all";
122
123 $flags &= ~MOVE_WALK if $flag eq "-walk";
124 $flags &= ~MOVE_FLY_LOW if $flag eq "-fly_low";
125 $flags &= ~MOVE_FLY_HIGH if $flag eq "-fly_high";
126 $flags &= ~MOVE_FLYING if $flag eq "-flying";
127 $flags &= ~MOVE_SWIM if $flag eq "-swim";
128 $flags &= ~MOVE_BOAT if $flag eq "-boat";
129 $flags &= ~MOVE_ALL if $flag eq "-all";
130 }
131
132 $ob->{$attr} = $flags;
133 }
134
77 if (defined (my $v = delete $ob->{no_pass})) { 135 if (defined (my $v = delete $ob->{no_pass})) {
78 $ob->{move_block} = $v ? MOVE_ALL : 0; 136 $ob->{move_block} = $v ? MOVE_ALL : 0;
137 }
138 if (defined (my $v = delete $ob->{slow_move})) {
139 $ob->{move_slow} |= MOVE_WALK;
140 $ob->{move_slow_penalty} = $v;
79 } 141 }
80 if (defined (my $v = delete $ob->{walk_on})) { 142 if (defined (my $v = delete $ob->{walk_on})) {
81 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_WALK 143 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_WALK
82 : $ob->{move_on} & ~MOVE_WALK; 144 : $ob->{move_on} & ~MOVE_WALK;
83 } 145 }
… …
107 } 169 }
108 170
109 $ob 171 $ob
110} 172}
111 173
112sub read_pak($;$) { 174sub read_pak($) {
113 my ($path, $cache) = @_; 175 my ($path) = @_;
114 176
115 eval {
116 defined $cache
117 && -M $cache < -M $path
118 && Storable::retrieve $cache
119 } or do {
120 my %pak; 177 my %pak;
121 178
122 open my $fh, "<:raw", $path 179 open my $fh, "<", $path
123 or Carp::croak "$_[0]: $!"; 180 or Carp::croak "$_[0]: $!";
181 binmode $fh;
124 while (<$fh>) { 182 while (<$fh>) {
125 my ($type, $id, $len, $path) = split; 183 my ($type, $id, $len, $path) = split;
126 $path =~ s/.*\///; 184 $path =~ s/.*\///;
127 read $fh, $pak{$path}, $len; 185 read $fh, $pak{$path}, $len;
128 } 186 }
129 187
130 Storable::nstore \%pak, $cache
131 if defined $cache;
132
133 \%pak 188 \%pak
134 }
135} 189}
136 190
137sub read_arch($;$) { 191sub read_arch($) {
138 my ($path, $cache) = @_; 192 my ($path) = @_;
139 193
140 eval {
141 defined $cache
142 && -M $cache < -M $path
143 && Storable::retrieve $cache
144 } or do {
145 my %arc; 194 my %arc;
146 my ($more, $prev); 195 my ($more, $prev);
147 196
148 open my $fh, "<:raw", $path 197 open my $fh, "<", $path
149 or Carp::croak "$path: $!"; 198 or Carp::croak "$path: $!";
150 199
200 binmode $fh;
201
151 my $parse_block; $parse_block = sub { 202 my $parse_block; $parse_block = sub {
152 my %arc = @_; 203 my %arc = @_;
153
154 while (<$fh>) {
155 s/\s+$//;
156 if (/^end$/i) {
157 last;
158 } elsif (/^arch (\S+)$/) {
159 push @{ $arc{inventory} }, normalize_arch $parse_block->(_name => $1);
160 } elsif (/^lore$/) {
161 while (<$fh>) {
162 last if /^endlore\s*$/i;
163 $arc{lore} .= $_;
164 }
165 } elsif (/^msg$/) {
166 while (<$fh>) {
167 last if /^endmsg\s*$/i;
168 $arc{msg} .= $_;
169 }
170 } elsif (/^(\S+)\s*(.*)$/) {
171 $arc{lc $1} = $2;
172 } elsif (/^\s*($|#)/) {
173 #
174 } else {
175 warn "$path: unparsable line '$_' in arch $arc{_name}";
176 }
177 }
178
179 \%arc
180 };
181 204
182 while (<$fh>) { 205 while (<$fh>) {
183 s/\s+$//; 206 s/\s+$//;
184 if (/^more$/i) { 207 if (/^end$/i) {
185 $more = $prev; 208 last;
186 } elsif (/^object (\S+)$/i) { 209 } elsif (/^arch (\S+)$/) {
187 my $name = $1; 210 push @{ $arc{inventory} }, normalize_arch $parse_block->(_name => $1);
188 my $arc = $parse_block->(_name => $name); 211 } elsif (/^lore$/) {
189 212 while (<$fh>) {
190 if ($more) { 213 last if /^endlore\s*$/i;
191 $more->{more} = $arc;
192 } else {
193 $arc{$name} = $arc; 214 $arc{lore} .= $_;
194 } 215 }
195 $prev = $arc; 216 } elsif (/^msg$/) {
196 $more = undef; 217 while (<$fh>) {
218 last if /^endmsg\s*$/i;
219 $arc{msg} .= $_;
220 }
197 } elsif (/^arch (\S+)$/i) { 221 } elsif (/^(\S+)\s*(.*)$/) {
198 push @{ $arc{arch} }, normalize_arch $parse_block->(_name => $1); 222 $arc{lc $1} = $2;
199 } elsif (/^\s*($|#)/) { 223 } elsif (/^\s*($|#)/) {
200 # 224 #
201 } else { 225 } else {
202 warn "$path: unparseable top-level line '$_'"; 226 warn "$path: unparsable line '$_' in arch $arc{_name}";
203 } 227 }
204 } 228 }
205 229
206 undef $parse_block; # work around bug in perl not freeing $fh etc.
207
208 Storable::nstore \%arc, $cache
209 if defined $cache;
210
211 \%arc 230 \%arc
212 } 231 };
232
233 while (<$fh>) {
234 s/\s+$//;
235 if (/^more$/i) {
236 $more = $prev;
237 } elsif (/^object (\S+)$/i) {
238 my $name = $1;
239 my $arc = $parse_block->(_name => $name);
240
241 if ($more) {
242 $more->{more} = $arc;
243 } else {
244 $arc{$name} = $arc;
245 }
246 $prev = $arc;
247 $more = undef;
248 } elsif (/^arch (\S+)$/i) {
249 push @{ $arc{arch} }, normalize_arch $parse_block->(_name => $1);
250 } elsif (/^\s*($|#)/) {
251 #
252 } else {
253 warn "$path: unparseable top-level line '$_'";
254 }
255 }
256
257 undef $parse_block; # work around bug in perl not freeing $fh etc.
258
259 \%arc
213} 260}
214 261
215# put all archs into a hash with editor_face as it's key 262# put all archs into a hash with editor_face as it's key
216# NOTE: the arrays in the hash values are references to 263# NOTE: the arrays in the hash values are references to
217# the archs from $ARCH 264# the archs from $ARCH
… …
224 } 271 }
225 272
226 \%paths 273 \%paths
227} 274}
228 275
276=item ($minx, $miny, $maxx, $maxy) = arch_extents $arch
277
229# arch_extents determines the extents of a given arch 278arch_extents determines the extents of the given arch's face(s), linked
230# bigfaces, linked faces and single faces are handled here 279faces and single faces are handled here it returns (minx, miny, maxx,
231# it returns (minx, miny, maxx, maxy) 280maxy)
281
282=cut
283
232sub arch_extents { 284sub arch_extents {
233 my ($a) = @_; 285 my ($a) = @_;
234 286
235 my $o = $ARCH{$a->{_name}} 287 my $o = $ARCH{$a->{_name}}
236 or return; 288 or return;
237 289
238 my $face = $FACE{$a->{face} || $o->{face}} 290 my $face = $FACE{$a->{face} || $o->{face} || "blank.111"}
239 or (warn "no face data found for arch '$a->{_name}'"), return; 291 or (warn "no face data found for arch '$a->{_name}'"), return;
240 292
241 if ($face->{w} > 1 || $face->{h} > 1) { 293 if ($face->{w} > 1 || $face->{h} > 1) {
242 # bigface 294 # bigface
243 return (0, 0, $face->{w} - 1, $face->{h} - 1); 295 return (0, 0, $face->{w} - 1, $face->{h} - 1);
… …
259 # single face 311 # single face
260 return (0, 0, 0, 0); 312 return (0, 0, 0, 0);
261 } 313 }
262} 314}
263 315
264sub init($) { 316=item $type = arch_attr $arch
265 my ($cachedir) = @_;
266 317
267 return if %ARCH; 318Returns a hashref describing the object and its attributes. It can contain
319the following keys:
268 320
269 *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; 321 name the name, suitable for display purposes
270} 322 ignore
323 attr
324 desc
325 use
326 section => [name => \%attr, name => \%attr]
327 import
271 328
272$CACHEDIR ||= "$ENV{HOME}/.crossfire"; 329=cut
273 330
274init $CACHEDIR; 331sub arch_attr($) {
332 my ($obj) = @_;
333
334 require Crossfire::Data;
335
336 my $root;
337 my $attr = { };
338
339 my $arch = $ARCH{ $obj->{_name} };
340 my $type = $obj->{type} || $arch->{type};
341
342 if ($type > 0) {
343 $root = $Crossfire::Data::ATTR{$type};
344 } else {
345 $root = $Crossfire::Data::TYPE{Misc};
346
347 type:
348 for (@Crossfire::Data::ATTR0) {
349 my $req = $_->{required}
350 or die "internal error: ATTR0 without 'required'";
351
352 keys %$req;
353 while (my ($k, $v) = each %$req) {
354 next type
355 unless $obj->{$k} == $v || $arch->{$k} == $v;
356 }
357
358 $root = $_;
359 }
360 }
361
362 my @import = ($root);
363
364 unshift @import, \%Crossfire::Data::DEFAULT_ATTR
365 unless $type == 116;
366
367 my (%ignore);
368 my (@section_order, %section, @attr_order);
369
370 while (my $type = shift @import) {
371 push @import, @{$type->{import} || []};
372
373 $attr->{$_} ||= $type->{$_}
374 for qw(name desc use);
375
376 for (@{$type->{ignore} || []}) {
377 $ignore{$_}++ for ref $_ ? @$_ : $_;
378 }
379
380 for ([general => ($type->{attr} || [])], @{$type->{section} || []}) {
381 my ($name, $attr) = @$_;
382 push @section_order, $name;
383 for (@$attr) {
384 my ($k, $v) = @$_;
385 push @attr_order, $k;
386 $section{$name}{$k} ||= $v;
387 }
388 }
389 }
390
391 $attr->{section} = [
392 map !exists $section{$_} ? () : do {
393 my $attr = delete $section{$_};
394
395 [
396 $_,
397 map exists $attr->{$_} && !$ignore{$_}
398 ? [$_ => delete $attr->{$_}] : (),
399 @attr_order
400 ]
401 },
402
403 exists $section{$_} ? [$_ => delete $section{$_}] : (),
404 @section_order
405 ];
406
407 $attr
408}
409
410sub arch_edit_sections {
411# if (edit_type == IGUIConstants.TILE_EDIT_NONE)
412# edit_type = 0;
413# else if (edit_type != 0) {
414# // all flags from 'check_type' must be unset in this arch because they get recalculated now
415# edit_type &= ~check_type;
416# }
417#
418# }
419# if ((check_type & IGUIConstants.TILE_EDIT_MONSTER) != 0 &&
420# getAttributeValue("alive", defarch) == 1 &&
421# (getAttributeValue("monster", defarch) == 1 ||
422# getAttributeValue("generator", defarch) == 1)) {
423# // Monster: monsters/npcs/generators
424# edit_type |= IGUIConstants.TILE_EDIT_MONSTER;
425# }
426# if ((check_type & IGUIConstants.TILE_EDIT_WALL) != 0 &&
427# arch_type == 0 && getAttributeValue("no_pass", defarch) == 1) {
428# // Walls
429# edit_type |= IGUIConstants.TILE_EDIT_WALL;
430# }
431# if ((check_type & IGUIConstants.TILE_EDIT_CONNECTED) != 0 &&
432# getAttributeValue("connected", defarch) != 0) {
433# // Connected Objects
434# edit_type |= IGUIConstants.TILE_EDIT_CONNECTED;
435# }
436# if ((check_type & IGUIConstants.TILE_EDIT_EXIT) != 0 &&
437# arch_type == 66 || arch_type == 41 || arch_type == 95) {
438# // Exit: teleporter/exit/trapdoors
439# edit_type |= IGUIConstants.TILE_EDIT_EXIT;
440# }
441# if ((check_type & IGUIConstants.TILE_EDIT_TREASURE) != 0 &&
442# getAttributeValue("no_pick", defarch) == 0 && (arch_type == 4 ||
443# arch_type == 5 || arch_type == 36 || arch_type == 60 ||
444# arch_type == 85 || arch_type == 111 || arch_type == 123 ||
445# arch_type == 124 || arch_type == 130)) {
446# // Treasure: randomtreasure/money/gems/potions/spellbooks/scrolls
447# edit_type |= IGUIConstants.TILE_EDIT_TREASURE;
448# }
449# if ((check_type & IGUIConstants.TILE_EDIT_DOOR) != 0 &&
450# arch_type == 20 || arch_type == 23 || arch_type == 26 ||
451# arch_type == 91 || arch_type == 21 || arch_type == 24) {
452# // Door: door/special door/gates + keys
453# edit_type |= IGUIConstants.TILE_EDIT_DOOR;
454# }
455# if ((check_type & IGUIConstants.TILE_EDIT_EQUIP) != 0 &&
456# getAttributeValue("no_pick", defarch) == 0 && ((arch_type >= 13 &&
457# arch_type <= 16) || arch_type == 33 || arch_type == 34 ||
458# arch_type == 35 || arch_type == 39 || arch_type == 70 ||
459# arch_type == 87 || arch_type == 99 || arch_type == 100 ||
460# arch_type == 104 || arch_type == 109 || arch_type == 113 ||
461# arch_type == 122 || arch_type == 3)) {
462# // Equipment: weapons/armour/wands/rods
463# edit_type |= IGUIConstants.TILE_EDIT_EQUIP;
464# }
465#
466# return(edit_type);
467#
468#
469}
470
471sub cache_file($$&&) {
472 my ($src, $cache, $load, $create) = @_;
473
474 my ($size, $mtime) = (stat $src)[7,9]
475 or Carp::croak "$src: $!";
476
477 if (-e $cache) {
478 my $ref = eval { load_ref $cache };
479
480 if ($ref->{version} == 1
481 && $ref->{size} == $size
482 && $ref->{mtime} == $mtime
483 && eval { $load->($ref->{data}); 1 }) {
484 return;
485 }
486 }
487
488 my $ref = {
489 version => 1,
490 size => $size,
491 mtime => $mtime,
492 data => $create->(),
493 };
494
495 $load->($ref->{data});
496
497 save_ref $ref, $cache;
498}
499
500=item set_libdir $path
501
502Sets the library directory to the given path
503(default: $ENV{CROSSFIRE_LIBDIR}).
504
505You have to (re-)load the archetypes and tilecache manually after steting
506the library path.
507
508=cut
509
510sub set_libdir($) {
511 $LIB = $_[0];
512}
513
514=item load_archetypes
515
516(Re-)Load archetypes into %ARCH.
517
518=cut
519
520sub load_archetypes() {
521 cache_file "$LIB/archetypes", "$VARDIR/archetypes.pst", sub {
522 *ARCH = $_[0];
523 }, sub {
524 read_arch "$LIB/archetypes"
525 };
526}
527
528=item load_tilecache
529
530(Re-)Load %TILE and %FACE.
531
532=cut
533
534sub load_tilecache() {
535 require Gtk2;
536
537 cache_file "$LIB/crossfire.0", "$VARDIR/tilecache.pst", sub {
538 $TILE = new_from_file Gtk2::Gdk::Pixbuf "$VARDIR/tilecache.png"
539 or die "$VARDIR/tilecache.png: $!";
540 *FACE = $_[0];
541 }, sub {
542 require File::Temp;
543
544 my $tile = read_pak "$LIB/crossfire.0";
545
546 my %cache;
547
548 my $idx = 0;
549
550 for my $name (sort keys %$tile) {
551 my ($fh, $filename) = File::Temp::tempfile ();
552 print $fh $tile->{$name};
553 close $fh;
554 my $pb = new_from_file Gtk2::Gdk::Pixbuf $filename;
555 unlink $filename;
556
557 my $tile = $cache{$name} = {
558 pb => $pb,
559 idx => $idx,
560 w => int $pb->get_width / TILESIZE,
561 h => int $pb->get_height / TILESIZE,
562 };
563
564
565 $idx += $tile->{w} * $tile->{h};
566 }
567
568 my $pb = new Gtk2::Gdk::Pixbuf "rgb", 1, 8, 64 * TILESIZE, TILESIZE * int +($idx + 63) / 64;
569
570 while (my ($name, $tile) = each %cache) {
571 my $tpb = delete $tile->{pb};
572 my $ofs = $tile->{idx};
573
574 for my $x (0 .. $tile->{w} - 1) {
575 for my $y (0 .. $tile->{h} - 1) {
576 my $idx = $ofs + $x + $y * $tile->{w};
577 $tpb->copy_area ($x * TILESIZE, $y * TILESIZE, TILESIZE, TILESIZE,
578 $pb, ($idx % 64) * TILESIZE, TILESIZE * int $idx / 64);
579 }
580 }
581 }
582
583 $pb->save ("$VARDIR/tilecache.png", "png");
584
585 \%cache
586 };
587}
275 588
276=head1 AUTHOR 589=head1 AUTHOR
277 590
278 Marc Lehmann <schmorp@schmorp.de> 591 Marc Lehmann <schmorp@schmorp.de>
279 http://home.schmorp.de/ 592 http://home.schmorp.de/

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