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Comparing deliantra/Deliantra/Deliantra.pm (file contents):
Revision 1.20 by root, Thu Feb 23 01:35:35 2006 UTC vs.
Revision 1.28 by root, Thu Feb 23 13:15:22 2006 UTC

… …
12 12
13use base 'Exporter'; 13use base 'Exporter';
14 14
15use Carp (); 15use Carp ();
16use Storable; 16use Storable;
17use File::Spec;
17use List::Util qw(min max); 18use List::Util qw(min max);
18 19
19#XXX: The map_* procedures scream for a map-object 20#XXX: The map_* procedures scream for a map-object
20 21
21our @EXPORT = 22our @EXPORT =
… …
24our $LIB = $ENV{CROSSFIRE_LIBDIR} 25our $LIB = $ENV{CROSSFIRE_LIBDIR}
25 or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n"; 26 or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n";
26 27
27sub TILESIZE (){ 32 } 28sub TILESIZE (){ 32 }
28 29
29our $CACHEDIR; 30our $VARDIR;
30our %ARCH; 31our %ARCH;
31our %FACE; 32our %FACE;
32our $TILE; 33our $TILE;
33 34
34our %FIELD_MULTILINE = ( 35our %FIELD_MULTILINE = (
… …
43sub MOVE_FLY_LOW (){ 0x2 } 44sub MOVE_FLY_LOW (){ 0x2 }
44sub MOVE_FLY_HIGH (){ 0x4 } 45sub MOVE_FLY_HIGH (){ 0x4 }
45sub MOVE_FLYING (){ 0x6 } 46sub MOVE_FLYING (){ 0x6 }
46sub MOVE_SWIM (){ 0x8 } 47sub MOVE_SWIM (){ 0x8 }
47sub MOVE_ALL (){ 0xf } 48sub MOVE_ALL (){ 0xf }
49
50sub load_ref($) {
51 my ($path) = @_;
52
53 open my $fh, ">:raw", "$path~"
54 or die "$path~: $!";
55 local $/;
56 Storable::thaw <$fh>
57}
58
59sub save_ref($$) {
60 my ($ref, $path) = @_;
61
62 open my $fh, ">:raw", "$path~"
63 or die "$path~: $!";
64 print $fh Storable::nfreeze $ref;
65 close $fh;
66 rename "$path~", $path
67 or die "$path: $!";
68}
48 69
49sub normalize_arch($) { 70sub normalize_arch($) {
50 my ($ob) = @_; 71 my ($ob) = @_;
51 72
52 my $arch = $ARCH{$ob->{_name}} 73 my $arch = $ARCH{$ob->{_name}}
… …
113 my ($path, $cache) = @_; 134 my ($path, $cache) = @_;
114 135
115 eval { 136 eval {
116 defined $cache 137 defined $cache
117 && -M $cache < -M $path 138 && -M $cache < -M $path
118 && Storable::retrieve $cache 139 && load_ref $cache
119 } or do { 140 } or do {
120 my %pak; 141 my %pak;
121 142
122 open my $fh, "<:raw", $path 143 open my $fh, "<:raw", $path
123 or Carp::croak "$_[0]: $!"; 144 or Carp::croak "$_[0]: $!";
… …
125 my ($type, $id, $len, $path) = split; 146 my ($type, $id, $len, $path) = split;
126 $path =~ s/.*\///; 147 $path =~ s/.*\///;
127 read $fh, $pak{$path}, $len; 148 read $fh, $pak{$path}, $len;
128 } 149 }
129 150
130 Storable::nstore \%pak, $cache 151 save_ref \%pak, $cache
131 if defined $cache; 152 if defined $cache;
132 153
133 \%pak 154 \%pak
134 } 155 }
135} 156}
… …
138 my ($path, $cache) = @_; 159 my ($path, $cache) = @_;
139 160
140 eval { 161 eval {
141 defined $cache 162 defined $cache
142 && -M $cache < -M $path 163 && -M $cache < -M $path
143 && Storable::retrieve $cache 164 && load_ref $cache
144 } or do { 165 } or do {
145 my %arc; 166 my %arc;
146 my ($more, $prev); 167 my ($more, $prev);
147 168
148 open my $fh, "<:raw", $path 169 open my $fh, "<:raw", $path
… …
203 } 224 }
204 } 225 }
205 226
206 undef $parse_block; # work around bug in perl not freeing $fh etc. 227 undef $parse_block; # work around bug in perl not freeing $fh etc.
207 228
208 Storable::nstore \%arc, $cache 229 save_ref \%arc, $cache
209 if defined $cache; 230 if defined $cache;
210 231
211 \%arc 232 \%arc
212 } 233 }
213} 234}
… …
262 283
263 } else { 284 } else {
264 # single face 285 # single face
265 return (0, 0, 0, 0); 286 return (0, 0, 0, 0);
266 } 287 }
267}
268
269sub init($) {
270 my ($cachedir) = @_;
271
272 return if %ARCH;
273
274 *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst";
275} 288}
276 289
277=item $type = arch_attr $arch 290=item $type = arch_attr $arch
278 291
279Returns a hashref describing the object and its attributes. It can contain 292Returns a hashref describing the object and its attributes. It can contain
… …
377# return(edit_type); 390# return(edit_type);
378# 391#
379# 392#
380} 393}
381 394
382$CACHEDIR ||= "$ENV{HOME}/.crossfire"; 395sub init($) {
396 my ($cachedir) = @_;
383 397
398 return if %ARCH;
399
400 mkdir $cachedir, 0777;
401 *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst";
402}
403
404$VARDIR ||= $ENV{HOME} ? "$ENV{HOME}/crossfire" : File::Spec->tmpdir;
405
384init $CACHEDIR; 406init $VARDIR;
385 407
386=head1 AUTHOR 408=head1 AUTHOR
387 409
388 Marc Lehmann <schmorp@schmorp.de> 410 Marc Lehmann <schmorp@schmorp.de>
389 http://home.schmorp.de/ 411 http://home.schmorp.de/

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