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/cvs/deliantra/Deliantra/Deliantra.pm
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Comparing deliantra/Deliantra/Deliantra.pm (file contents):
Revision 1.27 by root, Thu Feb 23 05:46:34 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
… …
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}}
… …
113sub read_pak($;$) { 145sub read_pak($;$) {
114 my ($path, $cache) = @_; 146 my ($path, $cache) = @_;
115 147
116 eval { 148 eval {
117 defined $cache 149 defined $cache
118 && -e $cache
119 && -M $cache < -M $path 150 && -M $cache < -M $path
120 && Storable::retrieve ($cache) 151 && load_ref $cache
121 } or do { 152 } or do {
122 my %pak; 153 my %pak;
123 154
124 open my $fh, "<:raw", $path 155 open my $fh, "<", $path
125 or Carp::croak "$_[0]: $!"; 156 or Carp::croak "$_[0]: $!";
157 binmode $fh;
126 while (<$fh>) { 158 while (<$fh>) {
127 my ($type, $id, $len, $path) = split; 159 my ($type, $id, $len, $path) = split;
128 $path =~ s/.*\///; 160 $path =~ s/.*\///;
129 read $fh, $pak{$path}, $len; 161 read $fh, $pak{$path}, $len;
130 } 162 }
131 163
132 Storable::nstore (\%pak, $cache) 164 save_ref \%pak, $cache
133 if defined $cache; 165 if defined $cache;
134 166
135 \%pak 167 \%pak
136 } 168 }
137} 169}
… …
139sub read_arch($;$) { 171sub read_arch($;$) {
140 my ($path, $cache) = @_; 172 my ($path, $cache) = @_;
141 173
142 eval { 174 eval {
143 defined $cache 175 defined $cache
144 && -e $cache
145 && -M $cache < -M $path 176 && -M $cache < -M $path
146 && Storable::retrieve ($cache) 177 && load_ref $cache
147 } or do { 178 } or do {
148 my %arc; 179 my %arc;
149 my ($more, $prev); 180 my ($more, $prev);
150 181
151 open my $fh, "<:raw", $path 182 open my $fh, "<", $path
152 or Carp::croak "$path: $!"; 183 or Carp::croak "$path: $!";
184
185 binmode $fh;
153 186
154 my $parse_block; $parse_block = sub { 187 my $parse_block; $parse_block = sub {
155 my %arc = @_; 188 my %arc = @_;
156 189
157 while (<$fh>) { 190 while (<$fh>) {
… …
206 } 239 }
207 } 240 }
208 241
209 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.
210 243
211 Storable::nstore (\%arc, $cache) 244 save_ref \%arc, $cache
212 if defined $cache; 245 if defined $cache;
213 246
214 \%arc 247 \%arc
215 } 248 }
216} 249}
… …
381 414
382 mkdir $cachedir, 0777; 415 mkdir $cachedir, 0777;
383 *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; 416 *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst";
384} 417}
385 418
386$VARDIR ||= $ENV{HOME} ? "$ENV{HOME}/crossfire" : File::Spec->tmpdir; 419$VARDIR ||= $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir . "/crossfire";
387 420
388init $VARDIR; 421init $VARDIR;
389 422
390=head1 AUTHOR 423=head1 AUTHOR
391 424

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