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Comparing deliantra/Deliantra/Deliantra.pm (file contents):
Revision 1.16 by root, Tue Feb 21 21:37:01 2006 UTC vs.
Revision 1.32 by root, Thu Feb 23 15:10:08 2006 UTC

… …
11use strict; 11use strict;
12 12
13use base 'Exporter'; 13use base 'Exporter';
14 14
15use Carp (); 15use Carp ();
16use Storable; 16use File::Spec;
17use List::Util qw(min max); 17use List::Util qw(min max);
18 18
19#XXX: The map_* procedures scream for a map-object 19#XXX: The map_* procedures scream for a map-object
20 20
21our @EXPORT = 21our @EXPORT =
… …
24our $LIB = $ENV{CROSSFIRE_LIBDIR} 24our $LIB = $ENV{CROSSFIRE_LIBDIR}
25 or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n"; 25 or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n";
26 26
27sub TILESIZE (){ 32 } 27sub TILESIZE (){ 32 }
28 28
29our $CACHEDIR; 29our $VARDIR;
30our %ARCH; 30our %ARCH;
31our %FACE; 31our %FACE;
32our $TILE; 32our $TILE;
33 33
34our %FIELD_MULTILINE = ( 34our %FIELD_MULTILINE = (
… …
43sub MOVE_FLY_LOW (){ 0x2 } 43sub MOVE_FLY_LOW (){ 0x2 }
44sub MOVE_FLY_HIGH (){ 0x4 } 44sub MOVE_FLY_HIGH (){ 0x4 }
45sub MOVE_FLYING (){ 0x6 } 45sub MOVE_FLYING (){ 0x6 }
46sub MOVE_SWIM (){ 0x8 } 46sub MOVE_SWIM (){ 0x8 }
47sub MOVE_ALL (){ 0xf } 47sub MOVE_ALL (){ 0xf }
48
49BEGIN {
50 if ($^O eq "MSWin32") {
51 eval "use FreezeThaw qw(freeze thaw)";
52 } else {
53 eval "use Storable qw(freeze thaw)";
54 }
55}
56
57sub load_ref($) {
58 my ($path) = @_;
59
60 die if $^O eq "MSWin32"; #d#
61
62 open my $fh, "<", $path
63 or die "$path: $!";
64 binmode $fh;
65 local $/;
66 thaw <$fh>
67}
68
69sub save_ref($$) {
70 my ($ref, $path) = @_;
71
72 open my $fh, ">", "$path~"
73 or die "$path~: $!";
74 binmode $fh;
75 print $fh freeze $ref;
76 close $fh;
77 rename "$path~", $path
78 or die "$path: $!";
79}
48 80
49sub normalize_arch($) { 81sub normalize_arch($) {
50 my ($ob) = @_; 82 my ($ob) = @_;
51 83
52 my $arch = $ARCH{$ob->{_name}} 84 my $arch = $ARCH{$ob->{_name}}
… …
113 my ($path, $cache) = @_; 145 my ($path, $cache) = @_;
114 146
115 eval { 147 eval {
116 defined $cache 148 defined $cache
117 && -M $cache < -M $path 149 && -M $cache < -M $path
118 && Storable::retrieve $cache 150 && load_ref $cache
119 } or do { 151 } or do {
120 my %pak; 152 my %pak;
121 153
122 open my $fh, "<:raw", $path 154 open my $fh, "<", $path
123 or Carp::croak "$_[0]: $!"; 155 or Carp::croak "$_[0]: $!";
156 binmode $fh;
124 while (<$fh>) { 157 while (<$fh>) {
125 my ($type, $id, $len, $path) = split; 158 my ($type, $id, $len, $path) = split;
126 $path =~ s/.*\///; 159 $path =~ s/.*\///;
127 read $fh, $pak{$path}, $len; 160 read $fh, $pak{$path}, $len;
128 } 161 }
129 162
130 Storable::nstore \%pak, $cache 163 save_ref \%pak, $cache
131 if defined $cache; 164 if defined $cache;
132 165
133 \%pak 166 \%pak
134 } 167 }
135} 168}
… …
138 my ($path, $cache) = @_; 171 my ($path, $cache) = @_;
139 172
140 eval { 173 eval {
141 defined $cache 174 defined $cache
142 && -M $cache < -M $path 175 && -M $cache < -M $path
143 && Storable::retrieve $cache 176 && load_ref $cache
144 } or do { 177 } or do {
145 my %arc; 178 my %arc;
146 my ($more, $prev); 179 my ($more, $prev);
147 180
148 open my $fh, "<:raw", $path 181 open my $fh, "<", $path
149 or Carp::croak "$path: $!"; 182 or Carp::croak "$path: $!";
183
184 binmode $fh;
150 185
151 my $parse_block; $parse_block = sub { 186 my $parse_block; $parse_block = sub {
152 my %arc = @_; 187 my %arc = @_;
153 188
154 while (<$fh>) { 189 while (<$fh>) {
… …
203 } 238 }
204 } 239 }
205 240
206 undef $parse_block; # work around bug in perl not freeing $fh etc. 241 undef $parse_block; # work around bug in perl not freeing $fh etc.
207 242
208 Storable::nstore \%arc, $cache 243 save_ref \%arc, $cache
209 if defined $cache; 244 if defined $cache;
210 245
211 \%arc 246 \%arc
212 } 247 }
213} 248}
… …
224 } 259 }
225 260
226 \%paths 261 \%paths
227} 262}
228 263
264=item ($minx, $miny, $maxx, $maxy) = arch_extents $arch
265
229# arch_extents determines the extents of a given arch 266arch_extents determines the extents of the given arch's face(s), linked
230# bigfaces, linked faces and single faces are handled here 267faces and single faces are handled here it returns (minx, miny, maxx,
231# it returns (minx, miny, maxx, maxy) 268maxy)
269
270=cut
271
232sub arch_extents { 272sub arch_extents {
233 my ($a) = @_; 273 my ($a) = @_;
234 274
235 my $o = $ARCH{$a->{_name}} 275 my $o = $ARCH{$a->{_name}}
236 or return; 276 or return;
… …
259 # single face 299 # single face
260 return (0, 0, 0, 0); 300 return (0, 0, 0, 0);
261 } 301 }
262} 302}
263 303
264sub init($) { 304=item $type = arch_attr $arch
305
306Returns a hashref describing the object and its attributes. It can contain
307the following keys:
308
309 name the name, suitable for display purposes
310 ignore
311 attr
312 desc
313 use
314 section => [name => \%attr, name => \%attr]
315 import
316
317=cut
318
319sub arch_attr($) {
265 my ($cachedir) = @_; 320 my ($arch) = @_;
266 321
267 return if %ARCH; 322 require Crossfire::Data;
268 323
269 *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; 324 my $attr;
325
326 if ($arch->{type} > 0) {
327 $attr = $Crossfire::Data::ATTR{$arch->{type}+0};
328 } else {
329 $attr = $Crossfire::Data::TYPE{Misc};
330
331 type:
332 for (@Crossfire::Data::ATTR0) {
333 my $req = $_->{required}
334 or die "internal error: ATTR0 without 'required'";
335
336 while (my ($k, $v) = each %$req) {
337 next type
338 unless $arch->{$k} == $v;
339 }
340
341 $attr = $_;
342 }
343 }
344
345 $attr || \%Crossfire::Data::DEFAULT_ATTR;
270} 346}
271 347
272sub arch_edit_sections { 348sub arch_edit_sections {
273# if (edit_type == IGUIConstants.TILE_EDIT_NONE) 349# if (edit_type == IGUIConstants.TILE_EDIT_NONE)
274# edit_type = 0; 350# edit_type = 0;
… …
328# return(edit_type); 404# return(edit_type);
329# 405#
330# 406#
331} 407}
332 408
333$CACHEDIR ||= "$ENV{HOME}/.crossfire"; 409sub init($) {
410 my ($cachedir) = @_;
334 411
412 return if %ARCH;
413
414 mkdir $cachedir, 0777;
415 *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst";
416}
417
418$VARDIR ||= $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir . "/crossfire";
419
335init $CACHEDIR; 420init $VARDIR;
336 421
337=head1 AUTHOR 422=head1 AUTHOR
338 423
339 Marc Lehmann <schmorp@schmorp.de> 424 Marc Lehmann <schmorp@schmorp.de>
340 http://home.schmorp.de/ 425 http://home.schmorp.de/

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