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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 1.30 by root, Thu Feb 23 14:54:44 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 open my $fh, "<:raw", "$path~"
61 or die "$path~: $!";
62 local $/;
63 thaw <$fh>
64}
65
66sub save_ref($$) {
67 my ($ref, $path) = @_;
68
69 open my $fh, ">:raw", "$path~"
70 or die "$path~: $!";
71 my $ref = freeze $ref;
72 print $fh $ref;
73 close $fh;
74 rename "$path~", $path
75 or die "$path: $!";
76}
48 77
49sub normalize_arch($) { 78sub normalize_arch($) {
50 my ($ob) = @_; 79 my ($ob) = @_;
51 80
52 my $arch = $ARCH{$ob->{_name}} 81 my $arch = $ARCH{$ob->{_name}}
… …
113 my ($path, $cache) = @_; 142 my ($path, $cache) = @_;
114 143
115 eval { 144 eval {
116 defined $cache 145 defined $cache
117 && -M $cache < -M $path 146 && -M $cache < -M $path
118 && Storable::retrieve $cache 147 && load_ref $cache
119 } or do { 148 } or do {
120 my %pak; 149 my %pak;
121 150
122 open my $fh, "<:raw", $path 151 open my $fh, "<:raw", $path
123 or Carp::croak "$_[0]: $!"; 152 or Carp::croak "$_[0]: $!";
… …
125 my ($type, $id, $len, $path) = split; 154 my ($type, $id, $len, $path) = split;
126 $path =~ s/.*\///; 155 $path =~ s/.*\///;
127 read $fh, $pak{$path}, $len; 156 read $fh, $pak{$path}, $len;
128 } 157 }
129 158
130 Storable::nstore \%pak, $cache 159 save_ref \%pak, $cache
131 if defined $cache; 160 if defined $cache;
132 161
133 \%pak 162 \%pak
134 } 163 }
135} 164}
… …
138 my ($path, $cache) = @_; 167 my ($path, $cache) = @_;
139 168
140 eval { 169 eval {
141 defined $cache 170 defined $cache
142 && -M $cache < -M $path 171 && -M $cache < -M $path
143 && Storable::retrieve $cache 172 && load_ref $cache
144 } or do { 173 } or do {
145 my %arc; 174 my %arc;
146 my ($more, $prev); 175 my ($more, $prev);
147 176
148 open my $fh, "<:raw", $path 177 open my $fh, "<:raw", $path
… …
203 } 232 }
204 } 233 }
205 234
206 undef $parse_block; # work around bug in perl not freeing $fh etc. 235 undef $parse_block; # work around bug in perl not freeing $fh etc.
207 236
208 Storable::nstore \%arc, $cache 237 save_ref \%arc, $cache
209 if defined $cache; 238 if defined $cache;
210 239
211 \%arc 240 \%arc
212 } 241 }
213} 242}
… …
262 291
263 } else { 292 } else {
264 # single face 293 # single face
265 return (0, 0, 0, 0); 294 return (0, 0, 0, 0);
266 } 295 }
267}
268
269sub init($) {
270 my ($cachedir) = @_;
271
272 return if %ARCH;
273
274 *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst";
275} 296}
276 297
277=item $type = arch_attr $arch 298=item $type = arch_attr $arch
278 299
279Returns a hashref describing the object and its attributes. It can contain 300Returns a hashref describing the object and its attributes. It can contain
… …
377# return(edit_type); 398# return(edit_type);
378# 399#
379# 400#
380} 401}
381 402
382$CACHEDIR ||= "$ENV{HOME}/.crossfire"; 403sub init($) {
404 my ($cachedir) = @_;
383 405
406 return if %ARCH;
407
408 mkdir $cachedir, 0777;
409 *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst";
410}
411
412$VARDIR ||= $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir . "/crossfire";
413
384init $CACHEDIR; 414init $VARDIR;
385 415
386=head1 AUTHOR 416=head1 AUTHOR
387 417
388 Marc Lehmann <schmorp@schmorp.de> 418 Marc Lehmann <schmorp@schmorp.de>
389 http://home.schmorp.de/ 419 http://home.schmorp.de/

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