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Comparing deliantra/Deliantra/Deliantra.pm (file contents):
Revision 1.30 by root, Thu Feb 23 14:54:44 2006 UTC vs.
Revision 1.52 by root, Mon Mar 20 02:15:36 2006 UTC

… …
13use base 'Exporter'; 13use base 'Exporter';
14 14
15use Carp (); 15use Carp ();
16use File::Spec; 16use File::Spec;
17use List::Util qw(min max); 17use List::Util qw(min max);
18use Storable;
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 $VARDIR;
30our %ARCH; 32our %ARCH;
31our %FACE; 33our %FACE;
32our $TILE; 34our $TILE;
33 35
34our %FIELD_MULTILINE = ( 36our %FIELD_MULTILINE = (
35 msg => "endmsg", 37 msg => "endmsg",
36 lore => "endlore", 38 lore => "endlore",
39 maplore => "endmaplore",
37); 40);
38 41
39# not used yet, maybe alphabetical is ok 42# not used yet, maybe alphabetical is ok
40our @FIELD_ORDER = (qw(name name_pl)); 43our @FIELD_ORDER = (qw(name name_pl));
41 44
42sub MOVE_WALK (){ 0x1 } 45sub MOVE_WALK (){ 0x01 }
43sub MOVE_FLY_LOW (){ 0x2 } 46sub MOVE_FLY_LOW (){ 0x02 }
44sub MOVE_FLY_HIGH (){ 0x4 } 47sub MOVE_FLY_HIGH (){ 0x04 }
45sub MOVE_FLYING (){ 0x6 } 48sub MOVE_FLYING (){ 0x06 }
46sub MOVE_SWIM (){ 0x8 } 49sub MOVE_SWIM (){ 0x08 }
50sub MOVE_BOAT (){ 0x10 }
47sub MOVE_ALL (){ 0xf } 51sub MOVE_ALL (){ 0xff }
48
49BEGIN {
50 if ($^O eq "MSWin32") {
51 eval "use FreezeThaw qw(freeze thaw)";
52 } else {
53 eval "use Storable qw(freeze thaw)";
54 }
55}
56 52
57sub load_ref($) { 53sub load_ref($) {
58 my ($path) = @_; 54 my ($path) = @_;
59 55
60 open my $fh, "<:raw", "$path~" 56 open my $fh, "<", $path
61 or die "$path~: $!"; 57 or die "$path: $!";
58 binmode $fh;
62 local $/; 59 local $/;
63 thaw <$fh> 60
61 Storable::thaw <$fh>
64} 62}
65 63
66sub save_ref($$) { 64sub save_ref($$) {
67 my ($ref, $path) = @_; 65 my ($ref, $path) = @_;
68 66
69 open my $fh, ">:raw", "$path~" 67 open my $fh, ">", "$path~"
70 or die "$path~: $!"; 68 or die "$path~: $!";
71 my $ref = freeze $ref; 69 binmode $fh;
72 print $fh $ref; 70 print $fh Storable::freeze $ref;
73 close $fh; 71 close $fh;
74 rename "$path~", $path 72 rename "$path~", $path
75 or die "$path: $!"; 73 or die "$path: $!";
76} 74}
77 75
76sub normalize_object($) {
77 my ($ob) = @_;
78
79 delete $ob->{$_} for qw(
80 can_knockback can_parry can_impale can_cut can_dam_armour
81 can_apply pass_thru can_pass_thru
82 );
83
84 for my $attr (qw(move_type move_block move_allow move_on move_off move_slow)) {
85 next unless exists $ob->{$attr};
86 next if $ob->{$attr} =~ /^\d+$/;
87
88 my $flags = 0;
89
90 # assume list
91 for my $flag (map lc, split /\s+/, $ob->{$attr}) {
92 $flags |= MOVE_WALK if $flag eq "walk";
93 $flags |= MOVE_FLY_LOW if $flag eq "fly_low";
94 $flags |= MOVE_FLY_HIGH if $flag eq "fly_high";
95 $flags |= MOVE_FLYING if $flag eq "flying";
96 $flags |= MOVE_SWIM if $flag eq "swim";
97 $flags |= MOVE_BOAT if $flag eq "boat";
98 $flags |= MOVE_ALL if $flag eq "all";
99
100 $flags &= ~MOVE_WALK if $flag eq "-walk";
101 $flags &= ~MOVE_FLY_LOW if $flag eq "-fly_low";
102 $flags &= ~MOVE_FLY_HIGH if $flag eq "-fly_high";
103 $flags &= ~MOVE_FLYING if $flag eq "-flying";
104 $flags &= ~MOVE_SWIM if $flag eq "-swim";
105 $flags &= ~MOVE_BOAT if $flag eq "-boat";
106 $flags &= ~MOVE_ALL if $flag eq "-all";
107 }
108
109 $ob->{$attr} = $flags;
110 }
111
112 if (defined (my $v = delete $ob->{no_pass})) {
113 $ob->{move_block} = $v ? MOVE_ALL : 0;
114 }
115 if (defined (my $v = delete $ob->{slow_move})) {
116 $ob->{move_slow} |= MOVE_WALK;
117 $ob->{move_slow_penalty} = $v;
118 }
119 if (defined (my $v = delete $ob->{walk_on})) {
120 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_WALK
121 : $ob->{move_on} & ~MOVE_WALK;
122 }
123 if (defined (my $v = delete $ob->{walk_off})) {
124 $ob->{move_off} = $v ? $ob->{move_off} | MOVE_WALK
125 : $ob->{move_off} & ~MOVE_WALK;
126 }
127 if (defined (my $v = delete $ob->{fly_on})) {
128 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_FLY_LOW
129 : $ob->{move_on} & ~MOVE_FLY_LOW;
130 }
131 if (defined (my $v = delete $ob->{fly_off})) {
132 $ob->{move_off} = $v ? $ob->{move_off} | MOVE_FLY_LOW
133 : $ob->{move_off} & ~MOVE_FLY_LOW;
134 }
135 if (defined (my $v = delete $ob->{flying})) {
136 $ob->{move_type} = $v ? $ob->{move_type} | MOVE_FLY_LOW
137 : $ob->{move_type} & ~MOVE_FLY_LOW;
138 }
139
140 $ob
141}
142
78sub normalize_arch($) { 143sub normalize_arch($) {
79 my ($ob) = @_; 144 my ($ob) = @_;
80 145
146 normalize_object $ob;
147
81 my $arch = $ARCH{$ob->{_name}} 148 my $arch = $ARCH{$ob->{_name}}
82 or (warn "$ob->{_name}: no such archetype", return $ob); 149 or (warn "$ob->{_name}: no such archetype", return $ob);
83
84 delete $ob->{$_} for qw(can_knockback can_parry can_impale can_cut can_dam_armour can_apply);
85 150
86 if ($arch->{type} == 22) { # map 151 if ($arch->{type} == 22) { # map
87 my %normalize = ( 152 my %normalize = (
88 "enter_x" => "hp", 153 "enter_x" => "hp",
89 "enter_y" => "sp", 154 "enter_y" => "sp",
… …
99 while (my ($k2, $k1) = each %normalize) { 164 while (my ($k2, $k1) = each %normalize) {
100 if (defined (my $v = delete $ob->{$k1})) { 165 if (defined (my $v = delete $ob->{$k1})) {
101 $ob->{$k2} = $v; 166 $ob->{$k2} = $v;
102 } 167 }
103 } 168 }
104 } 169 } else {
105
106 if (defined (my $v = delete $ob->{no_pass})) {
107 $ob->{move_block} = $v ? MOVE_ALL : 0;
108 }
109 if (defined (my $v = delete $ob->{walk_on})) {
110 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_WALK
111 : $ob->{move_on} & ~MOVE_WALK;
112 }
113 if (defined (my $v = delete $ob->{walk_off})) {
114 $ob->{move_off} = $v ? $ob->{move_off} | MOVE_WALK
115 : $ob->{move_off} & ~MOVE_WALK;
116 }
117 if (defined (my $v = delete $ob->{fly_on})) {
118 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_FLY_LOW
119 : $ob->{move_on} & ~MOVE_FLY_LOW;
120 }
121 if (defined (my $v = delete $ob->{fly_off})) {
122 $ob->{move_off} = $v ? $ob->{move_off} | MOVE_FLY_LOW
123 : $ob->{move_off} & ~MOVE_FLY_LOW;
124 }
125 if (defined (my $v = delete $ob->{flying})) {
126 $ob->{move_type} = $v ? $ob->{move_type} | MOVE_FLY_LOW
127 : $ob->{move_type} & ~MOVE_FLY_LOW;
128 }
129
130 # if value matches archetype default, delete 170 # if value matches archetype default, delete
131 while (my ($k, $v) = each %$ob) { 171 while (my ($k, $v) = each %$ob) {
132 if (exists $arch->{$k} and $arch->{$k} eq $v) { 172 if (exists $arch->{$k} and $arch->{$k} eq $v) {
133 next if $k eq "_name"; 173 next if $k eq "_name";
134 delete $ob->{$k}; 174 delete $ob->{$k};
175 }
135 } 176 }
136 } 177 }
137 178
138 $ob 179 $ob
139} 180}
140 181
141sub read_pak($;$) { 182sub read_pak($) {
142 my ($path, $cache) = @_; 183 my ($path) = @_;
143 184
144 eval {
145 defined $cache
146 && -M $cache < -M $path
147 && load_ref $cache
148 } or do {
149 my %pak; 185 my %pak;
150 186
151 open my $fh, "<:raw", $path 187 open my $fh, "<", $path
152 or Carp::croak "$_[0]: $!"; 188 or Carp::croak "$_[0]: $!";
189 binmode $fh;
153 while (<$fh>) { 190 while (<$fh>) {
154 my ($type, $id, $len, $path) = split; 191 my ($type, $id, $len, $path) = split;
155 $path =~ s/.*\///; 192 $path =~ s/.*\///;
156 read $fh, $pak{$path}, $len; 193 read $fh, $pak{$path}, $len;
157 } 194 }
158 195
159 save_ref \%pak, $cache
160 if defined $cache;
161
162 \%pak 196 \%pak
163 }
164} 197}
165 198
166sub read_arch($;$) { 199sub read_arch($) {
167 my ($path, $cache) = @_; 200 my ($path) = @_;
168 201
169 eval {
170 defined $cache
171 && -M $cache < -M $path
172 && load_ref $cache
173 } or do {
174 my %arc; 202 my %arc;
175 my ($more, $prev); 203 my ($more, $prev);
176 204
177 open my $fh, "<:raw", $path 205 open my $fh, "<", $path
178 or Carp::croak "$path: $!"; 206 or Carp::croak "$path: $!";
179 207
208 binmode $fh;
209
180 my $parse_block; $parse_block = sub { 210 my $parse_block; $parse_block = sub {
181 my %arc = @_; 211 my %arc = @_;
182
183 while (<$fh>) {
184 s/\s+$//;
185 if (/^end$/i) {
186 last;
187 } elsif (/^arch (\S+)$/) {
188 push @{ $arc{inventory} }, normalize_arch $parse_block->(_name => $1);
189 } elsif (/^lore$/) {
190 while (<$fh>) {
191 last if /^endlore\s*$/i;
192 $arc{lore} .= $_;
193 }
194 } elsif (/^msg$/) {
195 while (<$fh>) {
196 last if /^endmsg\s*$/i;
197 $arc{msg} .= $_;
198 }
199 } elsif (/^(\S+)\s*(.*)$/) {
200 $arc{lc $1} = $2;
201 } elsif (/^\s*($|#)/) {
202 #
203 } else {
204 warn "$path: unparsable line '$_' in arch $arc{_name}";
205 }
206 }
207
208 \%arc
209 };
210 212
211 while (<$fh>) { 213 while (<$fh>) {
212 s/\s+$//; 214 s/\s+$//;
213 if (/^more$/i) { 215 if (/^end$/i) {
214 $more = $prev; 216 last;
215 } elsif (/^object (\S+)$/i) { 217 } elsif (/^arch (\S+)$/) {
216 my $name = $1; 218 push @{ $arc{inventory} }, normalize_arch $parse_block->(_name => $1);
217 my $arc = $parse_block->(_name => $name); 219 } elsif (/^lore$/) {
218 220 while (<$fh>) {
219 if ($more) { 221 last if /^endlore\s*$/i;
220 $more->{more} = $arc;
221 } else {
222 $arc{$name} = $arc; 222 $arc{lore} .= $_;
223 } 223 }
224 $prev = $arc; 224 } elsif (/^msg$/) {
225 $more = undef; 225 while (<$fh>) {
226 last if /^endmsg\s*$/i;
227 $arc{msg} .= $_;
228 }
226 } elsif (/^arch (\S+)$/i) { 229 } elsif (/^(\S+)\s*(.*)$/) {
227 push @{ $arc{arch} }, normalize_arch $parse_block->(_name => $1); 230 $arc{lc $1} = $2;
228 } elsif (/^\s*($|#)/) { 231 } elsif (/^\s*($|#)/) {
229 # 232 #
230 } else { 233 } else {
231 warn "$path: unparseable top-level line '$_'"; 234 warn "$path: unparsable line '$_' in arch $arc{_name}";
232 } 235 }
233 } 236 }
234 237
235 undef $parse_block; # work around bug in perl not freeing $fh etc.
236
237 save_ref \%arc, $cache
238 if defined $cache;
239
240 \%arc 238 \%arc
241 } 239 };
240
241 while (<$fh>) {
242 s/\s+$//;
243 if (/^more$/i) {
244 $more = $prev;
245 } elsif (/^object (\S+)$/i) {
246 my $name = $1;
247 my $arc = normalize_object $parse_block->(_name => $name);
248
249 if ($more) {
250 $more->{more} = $arc;
251 } else {
252 $arc{$name} = $arc;
253 }
254 $prev = $arc;
255 $more = undef;
256 } elsif (/^arch (\S+)$/i) {
257 push @{ $arc{arch} }, normalize_arch $parse_block->(_name => $1);
258 } elsif (/^\s*($|#)/) {
259 #
260 } else {
261 warn "$path: unparseable top-level line '$_'";
262 }
263 }
264
265 undef $parse_block; # work around bug in perl not freeing $fh etc.
266
267 \%arc
242} 268}
243 269
244# put all archs into a hash with editor_face as it's key 270# put all archs into a hash with editor_face as it's key
245# NOTE: the arrays in the hash values are references to 271# NOTE: the arrays in the hash values are references to
246# the archs from $ARCH 272# the archs from $ARCH
… …
267 my ($a) = @_; 293 my ($a) = @_;
268 294
269 my $o = $ARCH{$a->{_name}} 295 my $o = $ARCH{$a->{_name}}
270 or return; 296 or return;
271 297
272 my $face = $FACE{$a->{face} || $o->{face}} 298 my $face = $FACE{$a->{face} || $o->{face} || "blank.111"}
273 or (warn "no face data found for arch '$a->{_name}'"), return; 299 or (warn "no face data found for arch '$a->{_name}'"), return;
274 300
275 if ($face->{w} > 1 || $face->{h} > 1) { 301 if ($face->{w} > 1 || $face->{h} > 1) {
276 # bigface 302 # bigface
277 return (0, 0, $face->{w} - 1, $face->{h} - 1); 303 return (0, 0, $face->{w} - 1, $face->{h} - 1);
… …
309 import 335 import
310 336
311=cut 337=cut
312 338
313sub arch_attr($) { 339sub arch_attr($) {
314 my ($arch) = @_; 340 my ($obj) = @_;
315 341
316 require Crossfire::Data; 342 require Crossfire::Data;
317 343
344 my $root;
318 my $attr; 345 my $attr = { };
346
347 my $arch = $ARCH{ $obj->{_name} };
348 my $type = $obj->{type} || $arch->{type};
319 349
320 if ($arch->{type} > 0) { 350 if ($type > 0) {
321 $attr = $Crossfire::Data::ATTR{$arch->{type}+0}; 351 $root = $Crossfire::Data::ATTR{$type};
322 } else { 352 } else {
323 $attr = $Crossfire::Data::TYPE{Misc}; 353 $root = $Crossfire::Data::TYPE{Misc};
324 354
325 type: 355 type:
326 for (@Crossfire::Data::ATTR0) { 356 for (@Crossfire::Data::ATTR0) {
327 my $req = $_->{required} 357 my $req = $_->{required}
328 or die "internal error: ATTR0 without 'required'"; 358 or die "internal error: ATTR0 without 'required'";
329 359
360 keys %$req;
330 while (my ($k, $v) = each %$req) { 361 while (my ($k, $v) = each %$req) {
331 next type 362 next type
332 unless $arch->{$k} == $v; 363 unless $obj->{$k} == $v || $arch->{$k} == $v;
333 } 364 }
334 365
335 $attr = $_; 366 $root = $_;
336 } 367 }
368 }
369
370 my @import = ($root);
337 } 371
338
339 $attr || \%Crossfire::Data::DEFAULT_ATTR; 372 unshift @import, \%Crossfire::Data::DEFAULT_ATTR
373 unless $type == 116;
374
375 my (%ignore);
376 my (@section_order, %section, @attr_order);
377
378 while (my $type = shift @import) {
379 push @import, @{$type->{import} || []};
380
381 $attr->{$_} ||= $type->{$_}
382 for qw(name desc use);
383
384 for (@{$type->{ignore} || []}) {
385 $ignore{$_}++ for ref $_ ? @$_ : $_;
386 }
387
388 for ([general => ($type->{attr} || [])], @{$type->{section} || []}) {
389 my ($name, $attr) = @$_;
390 push @section_order, $name;
391 for (@$attr) {
392 my ($k, $v) = @$_;
393 push @attr_order, $k;
394 $section{$name}{$k} ||= $v;
395 }
396 }
397 }
398
399 $attr->{section} = [
400 map !exists $section{$_} ? () : do {
401 my $attr = delete $section{$_};
402
403 [
404 $_,
405 map exists $attr->{$_} && !$ignore{$_}
406 ? [$_ => delete $attr->{$_}] : (),
407 @attr_order
408 ]
409 },
410
411 exists $section{$_} ? [$_ => delete $section{$_}] : (),
412 @section_order
413 ];
414
415 $attr
340} 416}
341 417
342sub arch_edit_sections { 418sub arch_edit_sections {
343# if (edit_type == IGUIConstants.TILE_EDIT_NONE) 419# if (edit_type == IGUIConstants.TILE_EDIT_NONE)
344# edit_type = 0; 420# edit_type = 0;
… …
398# return(edit_type); 474# return(edit_type);
399# 475#
400# 476#
401} 477}
402 478
403sub init($) { 479sub cache_file($$&&) {
404 my ($cachedir) = @_; 480 my ($src, $cache, $load, $create) = @_;
405 481
406 return if %ARCH; 482 my ($size, $mtime) = (stat $src)[7,9]
483 or Carp::croak "$src: $!";
407 484
408 mkdir $cachedir, 0777; 485 if (-e $cache) {
409 *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; 486 my $ref = eval { load_ref $cache };
410}
411 487
412$VARDIR ||= $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir . "/crossfire"; 488 if ($ref->{version} == 1
489 && $ref->{size} == $size
490 && $ref->{mtime} == $mtime
491 && eval { $load->($ref->{data}); 1 }) {
492 return;
493 }
494 }
413 495
414init $VARDIR; 496 my $ref = {
497 version => 1,
498 size => $size,
499 mtime => $mtime,
500 data => $create->(),
501 };
502
503 $load->($ref->{data});
504
505 save_ref $ref, $cache;
506}
507
508=item set_libdir $path
509
510Sets the library directory to the given path
511(default: $ENV{CROSSFIRE_LIBDIR}).
512
513You have to (re-)load the archetypes and tilecache manually after steting
514the library path.
515
516=cut
517
518sub set_libdir($) {
519 $LIB = $_[0];
520}
521
522=item load_archetypes
523
524(Re-)Load archetypes into %ARCH.
525
526=cut
527
528sub load_archetypes() {
529 cache_file "$LIB/archetypes", "$VARDIR/archetypes.pst", sub {
530 *ARCH = $_[0];
531 }, sub {
532 read_arch "$LIB/archetypes"
533 };
534}
535
536=item load_tilecache
537
538(Re-)Load %TILE and %FACE.
539
540=cut
541
542sub load_tilecache() {
543 require Gtk2;
544
545 cache_file "$LIB/crossfire.0", "$VARDIR/tilecache.pst", sub {
546 $TILE = new_from_file Gtk2::Gdk::Pixbuf "$VARDIR/tilecache.png"
547 or die "$VARDIR/tilecache.png: $!";
548 *FACE = $_[0];
549 }, sub {
550 require File::Temp;
551
552 my $tile = read_pak "$LIB/crossfire.0";
553
554 my %cache;
555
556 my $idx = 0;
557
558 for my $name (sort keys %$tile) {
559 my ($fh, $filename) = File::Temp::tempfile ();
560 print $fh $tile->{$name};
561 close $fh;
562 my $pb = new_from_file Gtk2::Gdk::Pixbuf $filename;
563 unlink $filename;
564
565 my $tile = $cache{$name} = {
566 pb => $pb,
567 idx => $idx,
568 w => int $pb->get_width / TILESIZE,
569 h => int $pb->get_height / TILESIZE,
570 };
571
572
573 $idx += $tile->{w} * $tile->{h};
574 }
575
576 my $pb = new Gtk2::Gdk::Pixbuf "rgb", 1, 8, 64 * TILESIZE, TILESIZE * int +($idx + 63) / 64;
577
578 while (my ($name, $tile) = each %cache) {
579 my $tpb = delete $tile->{pb};
580 my $ofs = $tile->{idx};
581
582 for my $x (0 .. $tile->{w} - 1) {
583 for my $y (0 .. $tile->{h} - 1) {
584 my $idx = $ofs + $x + $y * $tile->{w};
585 $tpb->copy_area ($x * TILESIZE, $y * TILESIZE, TILESIZE, TILESIZE,
586 $pb, ($idx % 64) * TILESIZE, TILESIZE * int $idx / 64);
587 }
588 }
589 }
590
591 $pb->save ("$VARDIR/tilecache.png", "png");
592
593 \%cache
594 };
595}
415 596
416=head1 AUTHOR 597=head1 AUTHOR
417 598
418 Marc Lehmann <schmorp@schmorp.de> 599 Marc Lehmann <schmorp@schmorp.de>
419 http://home.schmorp.de/ 600 http://home.schmorp.de/

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