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Comparing deliantra/Deliantra/Deliantra.pm (file contents):
Revision 1.21 by root, Thu Feb 23 01:55:29 2006 UTC vs.
Revision 1.52 by root, Mon Mar 20 02:15:36 2006 UTC

… …
11use strict; 11use strict;
12 12
13use base 'Exporter'; 13use base 'Exporter';
14 14
15use Carp (); 15use Carp ();
16use Storable;
17use File::Spec; 16use File::Spec;
18use List::Util qw(min max); 17use List::Util qw(min max);
18use Storable;
19 19
20#XXX: The map_* procedures scream for a map-object
21
22our @EXPORT = 20our @EXPORT = qw(
23 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);
24 23
25our $LIB = $ENV{CROSSFIRE_LIBDIR} 24our $LIB = $ENV{CROSSFIRE_LIBDIR};
26 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;
27 29
28sub TILESIZE (){ 32 } 30sub TILESIZE (){ 32 }
29 31
30our $CACHEDIR;
31our %ARCH; 32our %ARCH;
32our %FACE; 33our %FACE;
33our $TILE; 34our $TILE;
34 35
35our %FIELD_MULTILINE = ( 36our %FIELD_MULTILINE = (
36 msg => "endmsg", 37 msg => "endmsg",
37 lore => "endlore", 38 lore => "endlore",
39 maplore => "endmaplore",
38); 40);
39 41
40# not used yet, maybe alphabetical is ok 42# not used yet, maybe alphabetical is ok
41our @FIELD_ORDER = (qw(name name_pl)); 43our @FIELD_ORDER = (qw(name name_pl));
42 44
43sub MOVE_WALK (){ 0x1 } 45sub MOVE_WALK (){ 0x01 }
44sub MOVE_FLY_LOW (){ 0x2 } 46sub MOVE_FLY_LOW (){ 0x02 }
45sub MOVE_FLY_HIGH (){ 0x4 } 47sub MOVE_FLY_HIGH (){ 0x04 }
46sub MOVE_FLYING (){ 0x6 } 48sub MOVE_FLYING (){ 0x06 }
47sub MOVE_SWIM (){ 0x8 } 49sub MOVE_SWIM (){ 0x08 }
50sub MOVE_BOAT (){ 0x10 }
48sub MOVE_ALL (){ 0xf } 51sub MOVE_ALL (){ 0xff }
52
53sub load_ref($) {
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}
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}
49 142
50sub normalize_arch($) { 143sub normalize_arch($) {
51 my ($ob) = @_; 144 my ($ob) = @_;
52 145
146 normalize_object $ob;
147
53 my $arch = $ARCH{$ob->{_name}} 148 my $arch = $ARCH{$ob->{_name}}
54 or (warn "$ob->{_name}: no such archetype", return $ob); 149 or (warn "$ob->{_name}: no such archetype", return $ob);
55
56 delete $ob->{$_} for qw(can_knockback can_parry can_impale can_cut can_dam_armour can_apply);
57 150
58 if ($arch->{type} == 22) { # map 151 if ($arch->{type} == 22) { # map
59 my %normalize = ( 152 my %normalize = (
60 "enter_x" => "hp", 153 "enter_x" => "hp",
61 "enter_y" => "sp", 154 "enter_y" => "sp",
… …
71 while (my ($k2, $k1) = each %normalize) { 164 while (my ($k2, $k1) = each %normalize) {
72 if (defined (my $v = delete $ob->{$k1})) { 165 if (defined (my $v = delete $ob->{$k1})) {
73 $ob->{$k2} = $v; 166 $ob->{$k2} = $v;
74 } 167 }
75 } 168 }
76 } 169 } else {
77
78 if (defined (my $v = delete $ob->{no_pass})) {
79 $ob->{move_block} = $v ? MOVE_ALL : 0;
80 }
81 if (defined (my $v = delete $ob->{walk_on})) {
82 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_WALK
83 : $ob->{move_on} & ~MOVE_WALK;
84 }
85 if (defined (my $v = delete $ob->{walk_off})) {
86 $ob->{move_off} = $v ? $ob->{move_off} | MOVE_WALK
87 : $ob->{move_off} & ~MOVE_WALK;
88 }
89 if (defined (my $v = delete $ob->{fly_on})) {
90 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_FLY_LOW
91 : $ob->{move_on} & ~MOVE_FLY_LOW;
92 }
93 if (defined (my $v = delete $ob->{fly_off})) {
94 $ob->{move_off} = $v ? $ob->{move_off} | MOVE_FLY_LOW
95 : $ob->{move_off} & ~MOVE_FLY_LOW;
96 }
97 if (defined (my $v = delete $ob->{flying})) {
98 $ob->{move_type} = $v ? $ob->{move_type} | MOVE_FLY_LOW
99 : $ob->{move_type} & ~MOVE_FLY_LOW;
100 }
101
102 # if value matches archetype default, delete 170 # if value matches archetype default, delete
103 while (my ($k, $v) = each %$ob) { 171 while (my ($k, $v) = each %$ob) {
104 if (exists $arch->{$k} and $arch->{$k} eq $v) { 172 if (exists $arch->{$k} and $arch->{$k} eq $v) {
105 next if $k eq "_name"; 173 next if $k eq "_name";
106 delete $ob->{$k}; 174 delete $ob->{$k};
175 }
107 } 176 }
108 } 177 }
109 178
110 $ob 179 $ob
111} 180}
112 181
113sub read_pak($;$) { 182sub read_pak($) {
114 my ($path, $cache) = @_; 183 my ($path) = @_;
115 184
116 eval {
117 defined $cache
118 && -M $cache < -M $path
119 && Storable::retrieve $cache
120 } or do {
121 my %pak; 185 my %pak;
122 186
123 open my $fh, "<:raw", $path 187 open my $fh, "<", $path
124 or Carp::croak "$_[0]: $!"; 188 or Carp::croak "$_[0]: $!";
189 binmode $fh;
125 while (<$fh>) { 190 while (<$fh>) {
126 my ($type, $id, $len, $path) = split; 191 my ($type, $id, $len, $path) = split;
127 $path =~ s/.*\///; 192 $path =~ s/.*\///;
128 read $fh, $pak{$path}, $len; 193 read $fh, $pak{$path}, $len;
129 } 194 }
130 195
131 Storable::nstore \%pak, $cache
132 if defined $cache;
133
134 \%pak 196 \%pak
135 }
136} 197}
137 198
138sub read_arch($;$) { 199sub read_arch($) {
139 my ($path, $cache) = @_; 200 my ($path) = @_;
140 201
141 eval {
142 defined $cache
143 && -M $cache < -M $path
144 && Storable::retrieve $cache
145 } or do {
146 my %arc; 202 my %arc;
147 my ($more, $prev); 203 my ($more, $prev);
148 204
149 open my $fh, "<:raw", $path 205 open my $fh, "<", $path
150 or Carp::croak "$path: $!"; 206 or Carp::croak "$path: $!";
151 207
208 binmode $fh;
209
152 my $parse_block; $parse_block = sub { 210 my $parse_block; $parse_block = sub {
153 my %arc = @_; 211 my %arc = @_;
154
155 while (<$fh>) {
156 s/\s+$//;
157 if (/^end$/i) {
158 last;
159 } elsif (/^arch (\S+)$/) {
160 push @{ $arc{inventory} }, normalize_arch $parse_block->(_name => $1);
161 } elsif (/^lore$/) {
162 while (<$fh>) {
163 last if /^endlore\s*$/i;
164 $arc{lore} .= $_;
165 }
166 } elsif (/^msg$/) {
167 while (<$fh>) {
168 last if /^endmsg\s*$/i;
169 $arc{msg} .= $_;
170 }
171 } elsif (/^(\S+)\s*(.*)$/) {
172 $arc{lc $1} = $2;
173 } elsif (/^\s*($|#)/) {
174 #
175 } else {
176 warn "$path: unparsable line '$_' in arch $arc{_name}";
177 }
178 }
179
180 \%arc
181 };
182 212
183 while (<$fh>) { 213 while (<$fh>) {
184 s/\s+$//; 214 s/\s+$//;
185 if (/^more$/i) { 215 if (/^end$/i) {
186 $more = $prev; 216 last;
187 } elsif (/^object (\S+)$/i) { 217 } elsif (/^arch (\S+)$/) {
188 my $name = $1; 218 push @{ $arc{inventory} }, normalize_arch $parse_block->(_name => $1);
189 my $arc = $parse_block->(_name => $name); 219 } elsif (/^lore$/) {
190 220 while (<$fh>) {
191 if ($more) { 221 last if /^endlore\s*$/i;
192 $more->{more} = $arc;
193 } else {
194 $arc{$name} = $arc; 222 $arc{lore} .= $_;
195 } 223 }
196 $prev = $arc; 224 } elsif (/^msg$/) {
197 $more = undef; 225 while (<$fh>) {
226 last if /^endmsg\s*$/i;
227 $arc{msg} .= $_;
228 }
198 } elsif (/^arch (\S+)$/i) { 229 } elsif (/^(\S+)\s*(.*)$/) {
199 push @{ $arc{arch} }, normalize_arch $parse_block->(_name => $1); 230 $arc{lc $1} = $2;
200 } elsif (/^\s*($|#)/) { 231 } elsif (/^\s*($|#)/) {
201 # 232 #
202 } else { 233 } else {
203 warn "$path: unparseable top-level line '$_'"; 234 warn "$path: unparsable line '$_' in arch $arc{_name}";
204 } 235 }
205 } 236 }
206 237
207 undef $parse_block; # work around bug in perl not freeing $fh etc.
208
209 Storable::nstore \%arc, $cache
210 if defined $cache;
211
212 \%arc 238 \%arc
213 } 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
214} 268}
215 269
216# 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
217# NOTE: the arrays in the hash values are references to 271# NOTE: the arrays in the hash values are references to
218# the archs from $ARCH 272# the archs from $ARCH
… …
239 my ($a) = @_; 293 my ($a) = @_;
240 294
241 my $o = $ARCH{$a->{_name}} 295 my $o = $ARCH{$a->{_name}}
242 or return; 296 or return;
243 297
244 my $face = $FACE{$a->{face} || $o->{face}} 298 my $face = $FACE{$a->{face} || $o->{face} || "blank.111"}
245 or (warn "no face data found for arch '$a->{_name}'"), return; 299 or (warn "no face data found for arch '$a->{_name}'"), return;
246 300
247 if ($face->{w} > 1 || $face->{h} > 1) { 301 if ($face->{w} > 1 || $face->{h} > 1) {
248 # bigface 302 # bigface
249 return (0, 0, $face->{w} - 1, $face->{h} - 1); 303 return (0, 0, $face->{w} - 1, $face->{h} - 1);
… …
263 317
264 } else { 318 } else {
265 # single face 319 # single face
266 return (0, 0, 0, 0); 320 return (0, 0, 0, 0);
267 } 321 }
268}
269
270sub init($) {
271 my ($cachedir) = @_;
272
273 return if %ARCH;
274
275 *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst";
276} 322}
277 323
278=item $type = arch_attr $arch 324=item $type = arch_attr $arch
279 325
280Returns a hashref describing the object and its attributes. It can contain 326Returns a hashref describing the object and its attributes. It can contain
… …
289 import 335 import
290 336
291=cut 337=cut
292 338
293sub arch_attr($) { 339sub arch_attr($) {
294 my ($arch) = @_; 340 my ($obj) = @_;
295 341
296 require Crossfire::Data; 342 require Crossfire::Data;
297 343
344 my $root;
298 my $attr; 345 my $attr = { };
346
347 my $arch = $ARCH{ $obj->{_name} };
348 my $type = $obj->{type} || $arch->{type};
299 349
300 if ($arch->{type} > 0) { 350 if ($type > 0) {
301 $attr = $Crossfire::Data::ATTR{$arch->{type}+0}; 351 $root = $Crossfire::Data::ATTR{$type};
302 } else { 352 } else {
303 $attr = $Crossfire::Data::TYPE{Misc}; 353 $root = $Crossfire::Data::TYPE{Misc};
304 354
305 type: 355 type:
306 for (@Crossfire::Data::ATTR0) { 356 for (@Crossfire::Data::ATTR0) {
307 my $req = $_->{required} 357 my $req = $_->{required}
308 or die "internal error: ATTR0 without 'required'"; 358 or die "internal error: ATTR0 without 'required'";
309 359
360 keys %$req;
310 while (my ($k, $v) = each %$req) { 361 while (my ($k, $v) = each %$req) {
311 next type 362 next type
312 unless $arch->{$k} == $v; 363 unless $obj->{$k} == $v || $arch->{$k} == $v;
313 } 364 }
314 365
315 $attr = $_; 366 $root = $_;
316 } 367 }
368 }
369
370 my @import = ($root);
317 } 371
318
319 $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
320} 416}
321 417
322sub arch_edit_sections { 418sub arch_edit_sections {
323# if (edit_type == IGUIConstants.TILE_EDIT_NONE) 419# if (edit_type == IGUIConstants.TILE_EDIT_NONE)
324# edit_type = 0; 420# edit_type = 0;
… …
378# return(edit_type); 474# return(edit_type);
379# 475#
380# 476#
381} 477}
382 478
383$CACHEDIR ||= $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir; 479sub cache_file($$&&) {
480 my ($src, $cache, $load, $create) = @_;
384 481
385init $CACHEDIR; 482 my ($size, $mtime) = (stat $src)[7,9]
483 or Carp::croak "$src: $!";
484
485 if (-e $cache) {
486 my $ref = eval { load_ref $cache };
487
488 if ($ref->{version} == 1
489 && $ref->{size} == $size
490 && $ref->{mtime} == $mtime
491 && eval { $load->($ref->{data}); 1 }) {
492 return;
493 }
494 }
495
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}
386 596
387=head1 AUTHOR 597=head1 AUTHOR
388 598
389 Marc Lehmann <schmorp@schmorp.de> 599 Marc Lehmann <schmorp@schmorp.de>
390 http://home.schmorp.de/ 600 http://home.schmorp.de/

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