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Comparing deliantra/Deliantra/Deliantra.pm (file contents):
Revision 1.49 by root, Thu Mar 16 22:10:25 2006 UTC vs.
Revision 1.52 by root, Mon Mar 20 02:15:36 2006 UTC

… …
15use Carp (); 15use Carp ();
16use File::Spec; 16use File::Spec;
17use List::Util qw(min max); 17use List::Util qw(min max);
18use Storable; 18use Storable;
19 19
20our @EXPORT = 20our @EXPORT = qw(
21 qw(read_pak read_arch %ARCH TILESIZE $TILE %FACE editor_archs arch_extents); 21 read_pak read_arch *ARCH TILESIZE $TILE *FACE editor_archs arch_extents
22);
22 23
23our $LIB = $ENV{CROSSFIRE_LIBDIR} 24our $LIB = $ENV{CROSSFIRE_LIBDIR};
24 or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n"; 25
26our $VARDIR = $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir . "/crossfire";
27
28mkdir $VARDIR, 0777;
25 29
26sub TILESIZE (){ 32 } 30sub TILESIZE (){ 32 }
27 31
28our $VARDIR;
29our %ARCH; 32our %ARCH;
30our %FACE; 33our %FACE;
31our $TILE; 34our $TILE;
32 35
33our %FIELD_MULTILINE = ( 36our %FIELD_MULTILINE = (
34 msg => "endmsg", 37 msg => "endmsg",
35 lore => "endlore", 38 lore => "endlore",
39 maplore => "endmaplore",
36); 40);
37 41
38# not used yet, maybe alphabetical is ok 42# not used yet, maybe alphabetical is ok
39our @FIELD_ORDER = (qw(name name_pl)); 43our @FIELD_ORDER = (qw(name name_pl));
40 44
41sub MOVE_WALK (){ 0x1 } 45sub MOVE_WALK (){ 0x01 }
42sub MOVE_FLY_LOW (){ 0x2 } 46sub MOVE_FLY_LOW (){ 0x02 }
43sub MOVE_FLY_HIGH (){ 0x4 } 47sub MOVE_FLY_HIGH (){ 0x04 }
44sub MOVE_FLYING (){ 0x6 } 48sub MOVE_FLYING (){ 0x06 }
45sub MOVE_SWIM (){ 0x8 } 49sub MOVE_SWIM (){ 0x08 }
50sub MOVE_BOAT (){ 0x10 }
46sub MOVE_ALL (){ 0xf } 51sub MOVE_ALL (){ 0xff }
47 52
48sub load_ref($) { 53sub load_ref($) {
49 my ($path) = @_; 54 my ($path) = @_;
50 55
51 open my $fh, "<", $path 56 open my $fh, "<", $path
… …
66 close $fh; 71 close $fh;
67 rename "$path~", $path 72 rename "$path~", $path
68 or die "$path: $!"; 73 or die "$path: $!";
69} 74}
70 75
76sub normalize_object($) {
77 my ($ob) = @_;
78
79 delete $ob->{$_} for qw(
80 can_knockback can_parry can_impale can_cut can_dam_armour
81 can_apply pass_thru can_pass_thru
82 );
83
84 for my $attr (qw(move_type move_block move_allow move_on move_off move_slow)) {
85 next unless exists $ob->{$attr};
86 next if $ob->{$attr} =~ /^\d+$/;
87
88 my $flags = 0;
89
90 # assume list
91 for my $flag (map lc, split /\s+/, $ob->{$attr}) {
92 $flags |= MOVE_WALK if $flag eq "walk";
93 $flags |= MOVE_FLY_LOW if $flag eq "fly_low";
94 $flags |= MOVE_FLY_HIGH if $flag eq "fly_high";
95 $flags |= MOVE_FLYING if $flag eq "flying";
96 $flags |= MOVE_SWIM if $flag eq "swim";
97 $flags |= MOVE_BOAT if $flag eq "boat";
98 $flags |= MOVE_ALL if $flag eq "all";
99
100 $flags &= ~MOVE_WALK if $flag eq "-walk";
101 $flags &= ~MOVE_FLY_LOW if $flag eq "-fly_low";
102 $flags &= ~MOVE_FLY_HIGH if $flag eq "-fly_high";
103 $flags &= ~MOVE_FLYING if $flag eq "-flying";
104 $flags &= ~MOVE_SWIM if $flag eq "-swim";
105 $flags &= ~MOVE_BOAT if $flag eq "-boat";
106 $flags &= ~MOVE_ALL if $flag eq "-all";
107 }
108
109 $ob->{$attr} = $flags;
110 }
111
112 if (defined (my $v = delete $ob->{no_pass})) {
113 $ob->{move_block} = $v ? MOVE_ALL : 0;
114 }
115 if (defined (my $v = delete $ob->{slow_move})) {
116 $ob->{move_slow} |= MOVE_WALK;
117 $ob->{move_slow_penalty} = $v;
118 }
119 if (defined (my $v = delete $ob->{walk_on})) {
120 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_WALK
121 : $ob->{move_on} & ~MOVE_WALK;
122 }
123 if (defined (my $v = delete $ob->{walk_off})) {
124 $ob->{move_off} = $v ? $ob->{move_off} | MOVE_WALK
125 : $ob->{move_off} & ~MOVE_WALK;
126 }
127 if (defined (my $v = delete $ob->{fly_on})) {
128 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_FLY_LOW
129 : $ob->{move_on} & ~MOVE_FLY_LOW;
130 }
131 if (defined (my $v = delete $ob->{fly_off})) {
132 $ob->{move_off} = $v ? $ob->{move_off} | MOVE_FLY_LOW
133 : $ob->{move_off} & ~MOVE_FLY_LOW;
134 }
135 if (defined (my $v = delete $ob->{flying})) {
136 $ob->{move_type} = $v ? $ob->{move_type} | MOVE_FLY_LOW
137 : $ob->{move_type} & ~MOVE_FLY_LOW;
138 }
139
140 $ob
141}
142
71sub normalize_arch($) { 143sub normalize_arch($) {
72 my ($ob) = @_; 144 my ($ob) = @_;
73 145
146 normalize_object $ob;
147
74 my $arch = $ARCH{$ob->{_name}} 148 my $arch = $ARCH{$ob->{_name}}
75 or (warn "$ob->{_name}: no such archetype", return $ob); 149 or (warn "$ob->{_name}: no such archetype", return $ob);
76
77 delete $ob->{$_} for qw(can_knockback can_parry can_impale can_cut can_dam_armour can_apply);
78 150
79 if ($arch->{type} == 22) { # map 151 if ($arch->{type} == 22) { # map
80 my %normalize = ( 152 my %normalize = (
81 "enter_x" => "hp", 153 "enter_x" => "hp",
82 "enter_y" => "sp", 154 "enter_y" => "sp",
… …
92 while (my ($k2, $k1) = each %normalize) { 164 while (my ($k2, $k1) = each %normalize) {
93 if (defined (my $v = delete $ob->{$k1})) { 165 if (defined (my $v = delete $ob->{$k1})) {
94 $ob->{$k2} = $v; 166 $ob->{$k2} = $v;
95 } 167 }
96 } 168 }
97 } 169 } else {
98
99 if (defined (my $v = delete $ob->{no_pass})) {
100 $ob->{move_block} = $v ? MOVE_ALL : 0;
101 }
102 if (defined (my $v = delete $ob->{walk_on})) {
103 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_WALK
104 : $ob->{move_on} & ~MOVE_WALK;
105 }
106 if (defined (my $v = delete $ob->{walk_off})) {
107 $ob->{move_off} = $v ? $ob->{move_off} | MOVE_WALK
108 : $ob->{move_off} & ~MOVE_WALK;
109 }
110 if (defined (my $v = delete $ob->{fly_on})) {
111 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_FLY_LOW
112 : $ob->{move_on} & ~MOVE_FLY_LOW;
113 }
114 if (defined (my $v = delete $ob->{fly_off})) {
115 $ob->{move_off} = $v ? $ob->{move_off} | MOVE_FLY_LOW
116 : $ob->{move_off} & ~MOVE_FLY_LOW;
117 }
118 if (defined (my $v = delete $ob->{flying})) {
119 $ob->{move_type} = $v ? $ob->{move_type} | MOVE_FLY_LOW
120 : $ob->{move_type} & ~MOVE_FLY_LOW;
121 }
122
123 # if value matches archetype default, delete 170 # if value matches archetype default, delete
124 while (my ($k, $v) = each %$ob) { 171 while (my ($k, $v) = each %$ob) {
125 if (exists $arch->{$k} and $arch->{$k} eq $v) { 172 if (exists $arch->{$k} and $arch->{$k} eq $v) {
126 next if $k eq "_name"; 173 next if $k eq "_name";
127 delete $ob->{$k}; 174 delete $ob->{$k};
175 }
128 } 176 }
129 } 177 }
130 178
131 $ob 179 $ob
132} 180}
133 181
134sub read_pak($;$) { 182sub read_pak($) {
135 my ($path, $cache) = @_; 183 my ($path) = @_;
136 184
137 eval {
138 defined $cache
139 && -M $cache < -M $path
140 && load_ref $cache
141 } or do {
142 my %pak; 185 my %pak;
143 186
144 open my $fh, "<", $path 187 open my $fh, "<", $path
145 or Carp::croak "$_[0]: $!"; 188 or Carp::croak "$_[0]: $!";
146 binmode $fh; 189 binmode $fh;
147 while (<$fh>) { 190 while (<$fh>) {
148 my ($type, $id, $len, $path) = split; 191 my ($type, $id, $len, $path) = split;
149 $path =~ s/.*\///; 192 $path =~ s/.*\///;
150 read $fh, $pak{$path}, $len; 193 read $fh, $pak{$path}, $len;
151 } 194 }
152 195
153 save_ref \%pak, $cache
154 if defined $cache;
155
156 \%pak 196 \%pak
157 }
158} 197}
159 198
160sub read_arch($;$) { 199sub read_arch($) {
161 my ($path, $cache) = @_; 200 my ($path) = @_;
162 201
163 eval {
164 defined $cache
165 && -M $cache < -M $path
166 && load_ref $cache
167 } or do {
168 my %arc; 202 my %arc;
169 my ($more, $prev); 203 my ($more, $prev);
170 204
171 open my $fh, "<", $path 205 open my $fh, "<", $path
172 or Carp::croak "$path: $!"; 206 or Carp::croak "$path: $!";
173 207
174 binmode $fh; 208 binmode $fh;
175 209
176 my $parse_block; $parse_block = sub { 210 my $parse_block; $parse_block = sub {
177 my %arc = @_; 211 my %arc = @_;
178
179 while (<$fh>) {
180 s/\s+$//;
181 if (/^end$/i) {
182 last;
183 } elsif (/^arch (\S+)$/) {
184 push @{ $arc{inventory} }, normalize_arch $parse_block->(_name => $1);
185 } elsif (/^lore$/) {
186 while (<$fh>) {
187 last if /^endlore\s*$/i;
188 $arc{lore} .= $_;
189 }
190 } elsif (/^msg$/) {
191 while (<$fh>) {
192 last if /^endmsg\s*$/i;
193 $arc{msg} .= $_;
194 }
195 } elsif (/^(\S+)\s*(.*)$/) {
196 $arc{lc $1} = $2;
197 } elsif (/^\s*($|#)/) {
198 #
199 } else {
200 warn "$path: unparsable line '$_' in arch $arc{_name}";
201 }
202 }
203
204 \%arc
205 };
206 212
207 while (<$fh>) { 213 while (<$fh>) {
208 s/\s+$//; 214 s/\s+$//;
209 if (/^more$/i) { 215 if (/^end$/i) {
210 $more = $prev; 216 last;
211 } elsif (/^object (\S+)$/i) { 217 } elsif (/^arch (\S+)$/) {
212 my $name = $1; 218 push @{ $arc{inventory} }, normalize_arch $parse_block->(_name => $1);
213 my $arc = $parse_block->(_name => $name); 219 } elsif (/^lore$/) {
214 220 while (<$fh>) {
215 if ($more) { 221 last if /^endlore\s*$/i;
216 $more->{more} = $arc;
217 } else {
218 $arc{$name} = $arc; 222 $arc{lore} .= $_;
219 } 223 }
220 $prev = $arc; 224 } elsif (/^msg$/) {
221 $more = undef; 225 while (<$fh>) {
226 last if /^endmsg\s*$/i;
227 $arc{msg} .= $_;
228 }
222 } elsif (/^arch (\S+)$/i) { 229 } elsif (/^(\S+)\s*(.*)$/) {
223 push @{ $arc{arch} }, normalize_arch $parse_block->(_name => $1); 230 $arc{lc $1} = $2;
224 } elsif (/^\s*($|#)/) { 231 } elsif (/^\s*($|#)/) {
225 # 232 #
226 } else { 233 } else {
227 warn "$path: unparseable top-level line '$_'"; 234 warn "$path: unparsable line '$_' in arch $arc{_name}";
228 } 235 }
229 } 236 }
230 237
231 undef $parse_block; # work around bug in perl not freeing $fh etc.
232
233 save_ref \%arc, $cache
234 if defined $cache;
235
236 \%arc 238 \%arc
237 } 239 };
240
241 while (<$fh>) {
242 s/\s+$//;
243 if (/^more$/i) {
244 $more = $prev;
245 } elsif (/^object (\S+)$/i) {
246 my $name = $1;
247 my $arc = normalize_object $parse_block->(_name => $name);
248
249 if ($more) {
250 $more->{more} = $arc;
251 } else {
252 $arc{$name} = $arc;
253 }
254 $prev = $arc;
255 $more = undef;
256 } elsif (/^arch (\S+)$/i) {
257 push @{ $arc{arch} }, normalize_arch $parse_block->(_name => $1);
258 } elsif (/^\s*($|#)/) {
259 #
260 } else {
261 warn "$path: unparseable top-level line '$_'";
262 }
263 }
264
265 undef $parse_block; # work around bug in perl not freeing $fh etc.
266
267 \%arc
238} 268}
239 269
240# put all archs into a hash with editor_face as it's key 270# put all archs into a hash with editor_face as it's key
241# NOTE: the arrays in the hash values are references to 271# NOTE: the arrays in the hash values are references to
242# the archs from $ARCH 272# the archs from $ARCH
… …
444# return(edit_type); 474# return(edit_type);
445# 475#
446# 476#
447} 477}
448 478
449sub init($) { 479sub cache_file($$&&) {
450 my ($cachedir) = @_; 480 my ($src, $cache, $load, $create) = @_;
451 481
452 return if %ARCH; 482 my ($size, $mtime) = (stat $src)[7,9]
483 or Carp::croak "$src: $!";
453 484
454 mkdir $cachedir, 0777; 485 if (-e $cache) {
455 *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; 486 my $ref = eval { load_ref $cache };
456}
457 487
458$VARDIR ||= $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir . "/crossfire"; 488 if ($ref->{version} == 1
489 && $ref->{size} == $size
490 && $ref->{mtime} == $mtime
491 && eval { $load->($ref->{data}); 1 }) {
492 return;
493 }
494 }
459 495
460init $VARDIR; 496 my $ref = {
497 version => 1,
498 size => $size,
499 mtime => $mtime,
500 data => $create->(),
501 };
502
503 $load->($ref->{data});
504
505 save_ref $ref, $cache;
506}
507
508=item set_libdir $path
509
510Sets the library directory to the given path
511(default: $ENV{CROSSFIRE_LIBDIR}).
512
513You have to (re-)load the archetypes and tilecache manually after steting
514the library path.
515
516=cut
517
518sub set_libdir($) {
519 $LIB = $_[0];
520}
521
522=item load_archetypes
523
524(Re-)Load archetypes into %ARCH.
525
526=cut
527
528sub load_archetypes() {
529 cache_file "$LIB/archetypes", "$VARDIR/archetypes.pst", sub {
530 *ARCH = $_[0];
531 }, sub {
532 read_arch "$LIB/archetypes"
533 };
534}
535
536=item load_tilecache
537
538(Re-)Load %TILE and %FACE.
539
540=cut
541
542sub load_tilecache() {
543 require Gtk2;
544
545 cache_file "$LIB/crossfire.0", "$VARDIR/tilecache.pst", sub {
546 $TILE = new_from_file Gtk2::Gdk::Pixbuf "$VARDIR/tilecache.png"
547 or die "$VARDIR/tilecache.png: $!";
548 *FACE = $_[0];
549 }, sub {
550 require File::Temp;
551
552 my $tile = read_pak "$LIB/crossfire.0";
553
554 my %cache;
555
556 my $idx = 0;
557
558 for my $name (sort keys %$tile) {
559 my ($fh, $filename) = File::Temp::tempfile ();
560 print $fh $tile->{$name};
561 close $fh;
562 my $pb = new_from_file Gtk2::Gdk::Pixbuf $filename;
563 unlink $filename;
564
565 my $tile = $cache{$name} = {
566 pb => $pb,
567 idx => $idx,
568 w => int $pb->get_width / TILESIZE,
569 h => int $pb->get_height / TILESIZE,
570 };
571
572
573 $idx += $tile->{w} * $tile->{h};
574 }
575
576 my $pb = new Gtk2::Gdk::Pixbuf "rgb", 1, 8, 64 * TILESIZE, TILESIZE * int +($idx + 63) / 64;
577
578 while (my ($name, $tile) = each %cache) {
579 my $tpb = delete $tile->{pb};
580 my $ofs = $tile->{idx};
581
582 for my $x (0 .. $tile->{w} - 1) {
583 for my $y (0 .. $tile->{h} - 1) {
584 my $idx = $ofs + $x + $y * $tile->{w};
585 $tpb->copy_area ($x * TILESIZE, $y * TILESIZE, TILESIZE, TILESIZE,
586 $pb, ($idx % 64) * TILESIZE, TILESIZE * int $idx / 64);
587 }
588 }
589 }
590
591 $pb->save ("$VARDIR/tilecache.png", "png");
592
593 \%cache
594 };
595}
461 596
462=head1 AUTHOR 597=head1 AUTHOR
463 598
464 Marc Lehmann <schmorp@schmorp.de> 599 Marc Lehmann <schmorp@schmorp.de>
465 http://home.schmorp.de/ 600 http://home.schmorp.de/

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