ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra/Deliantra.pm
(Generate patch)

Comparing deliantra/Deliantra/Deliantra.pm (file contents):
Revision 1.22 by root, Thu Feb 23 01:55:54 2006 UTC vs.
Revision 1.33 by root, Thu Feb 23 15:47:50 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);
19 18
20#XXX: The map_* procedures scream for a map-object 19#XXX: The map_* procedures scream for a map-object
21 20
… …
25our $LIB = $ENV{CROSSFIRE_LIBDIR} 24our $LIB = $ENV{CROSSFIRE_LIBDIR}
26 or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n"; 25 or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n";
27 26
28sub TILESIZE (){ 32 } 27sub TILESIZE (){ 32 }
29 28
30our $CACHEDIR; 29our $VARDIR;
31our %ARCH; 30our %ARCH;
32our %FACE; 31our %FACE;
33our $TILE; 32our $TILE;
34 33
35our %FIELD_MULTILINE = ( 34our %FIELD_MULTILINE = (
… …
44sub MOVE_FLY_LOW (){ 0x2 } 43sub MOVE_FLY_LOW (){ 0x2 }
45sub MOVE_FLY_HIGH (){ 0x4 } 44sub MOVE_FLY_HIGH (){ 0x4 }
46sub MOVE_FLYING (){ 0x6 } 45sub MOVE_FLYING (){ 0x6 }
47sub MOVE_SWIM (){ 0x8 } 46sub MOVE_SWIM (){ 0x8 }
48sub MOVE_ALL (){ 0xf } 47sub MOVE_ALL (){ 0xf }
48
49BEGIN {
50 if ($^O eq "MSWin32") {
51 eval "use Data::Dumper";
52 } else {
53 eval "use Storable qw(freeze thaw)";
54 }
55}
56
57sub load_ref($) {
58 my ($path) = @_;
59
60 open my $fh, "<", $path
61 or die "$path: $!";
62 binmode $fh;
63 local $/;
64
65 $^O eq "MSWin32" ? eval <$fh> : thaw (<$fh>)
66}
67
68sub save_ref($$) {
69 my ($ref, $path) = @_;
70
71 open my $fh, ">", "$path~"
72 or die "$path~: $!";
73 binmode $fh;
74 print $fh $^O eq "MSWin32"
75 ? Data::Dumper->new ([$ref])->Deepcopy (1)->Purity (1)->Terse (1)->Indent (0)->Dump
76 : freeze ($ref);
77 close $fh;
78 rename "$path~", $path
79 or die "$path: $!";
80}
49 81
50sub normalize_arch($) { 82sub normalize_arch($) {
51 my ($ob) = @_; 83 my ($ob) = @_;
52 84
53 my $arch = $ARCH{$ob->{_name}} 85 my $arch = $ARCH{$ob->{_name}}
… …
114 my ($path, $cache) = @_; 146 my ($path, $cache) = @_;
115 147
116 eval { 148 eval {
117 defined $cache 149 defined $cache
118 && -M $cache < -M $path 150 && -M $cache < -M $path
119 && Storable::retrieve $cache 151 && load_ref $cache
120 } or do { 152 } or do {
121 my %pak; 153 my %pak;
122 154
123 open my $fh, "<:raw", $path 155 open my $fh, "<", $path
124 or Carp::croak "$_[0]: $!"; 156 or Carp::croak "$_[0]: $!";
157 binmode $fh;
125 while (<$fh>) { 158 while (<$fh>) {
126 my ($type, $id, $len, $path) = split; 159 my ($type, $id, $len, $path) = split;
127 $path =~ s/.*\///; 160 $path =~ s/.*\///;
128 read $fh, $pak{$path}, $len; 161 read $fh, $pak{$path}, $len;
129 } 162 }
130 163
131 Storable::nstore \%pak, $cache 164 save_ref \%pak, $cache
132 if defined $cache; 165 if defined $cache;
133 166
134 \%pak 167 \%pak
135 } 168 }
136} 169}
… …
139 my ($path, $cache) = @_; 172 my ($path, $cache) = @_;
140 173
141 eval { 174 eval {
142 defined $cache 175 defined $cache
143 && -M $cache < -M $path 176 && -M $cache < -M $path
144 && Storable::retrieve $cache 177 && load_ref $cache
145 } or do { 178 } or do {
146 my %arc; 179 my %arc;
147 my ($more, $prev); 180 my ($more, $prev);
148 181
149 open my $fh, "<:raw", $path 182 open my $fh, "<", $path
150 or Carp::croak "$path: $!"; 183 or Carp::croak "$path: $!";
184
185 binmode $fh;
151 186
152 my $parse_block; $parse_block = sub { 187 my $parse_block; $parse_block = sub {
153 my %arc = @_; 188 my %arc = @_;
154 189
155 while (<$fh>) { 190 while (<$fh>) {
… …
204 } 239 }
205 } 240 }
206 241
207 undef $parse_block; # work around bug in perl not freeing $fh etc. 242 undef $parse_block; # work around bug in perl not freeing $fh etc.
208 243
209 Storable::nstore \%arc, $cache 244 save_ref \%arc, $cache
210 if defined $cache; 245 if defined $cache;
211 246
212 \%arc 247 \%arc
213 } 248 }
214} 249}
… …
263 298
264 } else { 299 } else {
265 # single face 300 # single face
266 return (0, 0, 0, 0); 301 return (0, 0, 0, 0);
267 } 302 }
268}
269
270sub init($) {
271 my ($cachedir) = @_;
272
273 return if %ARCH;
274
275 mkdir 0777, $cachedir;
276 *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst";
277} 303}
278 304
279=item $type = arch_attr $arch 305=item $type = arch_attr $arch
280 306
281Returns a hashref describing the object and its attributes. It can contain 307Returns a hashref describing the object and its attributes. It can contain
… …
379# return(edit_type); 405# return(edit_type);
380# 406#
381# 407#
382} 408}
383 409
410sub init($) {
411 my ($cachedir) = @_;
412
413 return if %ARCH;
414
415 mkdir $cachedir, 0777;
416 *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst";
417}
418
384$CACHEDIR ||= $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir; 419$VARDIR ||= $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir . "/crossfire";
385 420
386init $CACHEDIR; 421init $VARDIR;
387 422
388=head1 AUTHOR 423=head1 AUTHOR
389 424
390 Marc Lehmann <schmorp@schmorp.de> 425 Marc Lehmann <schmorp@schmorp.de>
391 http://home.schmorp.de/ 426 http://home.schmorp.de/

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines