--- deliantra/Deliantra-Client/DC/Pod.pm	2006/08/14 19:17:09	1.13
+++ deliantra/Deliantra-Client/DC/Pod.pm	2008/03/25 02:12:35	1.19
@@ -1,11 +1,11 @@
-package CFPlus::Pod;
+package DC::Pod;
 
 use strict;
 use utf8;
 
 use Storable;
 
-our $VERSION = 1;
+our $VERSION = 1.03;
 
 our $goto_document = sub { };
 our %wiki;
@@ -14,7 +14,20 @@
 my $MA_SEP = "\x{fcd1}";
 my $MA_END = "\x{fcd2}";
 
-*wiki = Storable::retrieve CFPlus::find_rcfile "docwiki.pst";
+# nodes (order must stay as it is)
+sub N_PARENT (){ 0 }
+sub N_PAR    (){ 1 }
+sub N_LEVEL  (){ 2 }
+sub N_KW     (){ 3 }
+sub N_DOC    (){ 4 }
+
+# paragraphs (order must stay as it is)
+sub P_INDENT (){ 0 }
+sub P_LEVEL  (){ 1 }
+sub P_MARKUP (){ 2 }
+sub P_INDEX  (){ 3 }
+
+*wiki = Storable::retrieve DC::find_rcfile "docwiki.pst";
 
 sub goto_document($) {
    $goto_document->(split /\//, $_[0]);
@@ -27,10 +40,10 @@
 
    my $kw = lc pop @path;
 
-   $node = $node->{parent}
+   $node = $node->[N_PARENT]
       or return 0;
 
-   return ! ! grep $_ eq $kw, @{ $node->{kw} };
+   return scalar grep $_ eq $kw, @{ $node->[N_KW] };
 }
 
 sub find(@) {
@@ -45,7 +58,7 @@
    grep { is_prefix_of $_, @path }
       map @$_,
          $kw eq "*" ? @wiki{sort keys %wiki}
-                    : grep $_, $wiki{$kw}
+                    : $wiki{$kw} || ()
 }
 
 sub full_path_of($) {
@@ -54,37 +67,37 @@
    my @path;
 
    # skip toplevel hierarchy pod/, because its not a document
-   while ($node->{parent}) {
+   while ($node->[N_PARENT]) {
       unshift @path, $node;
-      $node = $node->{parent};
+      $node = $node->[N_PARENT];
    }
 
    @path
 }
 
 sub full_path($) {
-   join "/", map $_->{kw}[0], &full_path_of
+   join "/", map $_->[N_KW][0], &full_path_of
 }
 
 sub section_of($) {
    my ($node) = @_;
 
-   my $doc = $node->{doc};
-   my $par = $node->{par};
-   my $lvl = $node->{level};
+   my $doc = $node->[N_DOC];
+   my $par = $node->[N_PAR];
+   my $lvl = $node->[N_LEVEL];
 
    my @res;
 
    do {
       my $p = $doc->[$par];
 
-      if (length $p->{markup}) {
+      if (length $p->[P_MARKUP]) {
          push @res, {
-            markup => $p->{markup},
-            indent => $p->{indent},
+            markup => $p->[P_MARKUP],
+            indent => $p->[P_INDENT],
          };
       }
-   } while $doc->[++$par]{level} > $lvl;
+   } while $doc->[++$par][P_LEVEL] > $lvl;
 
    @res
 }
@@ -116,7 +129,7 @@
    link => sub {
       my ($par, $text, $link) = @_;
 
-      "<span foreground='#ffff00'>↺</span><span foreground='#c0c0ff' underline='single'>" . (CFPlus::asxml $text) . "</span>"
+      "<span foreground='#ffff00'>↺</span><span foreground='#c0c0ff' underline='single'>" . (DC::asxml $text) . "</span>"
    },
 );
 
@@ -138,7 +151,7 @@
    image => sub {
       my ($par, $path, $flags) = @_;
 
-      push @{ $par->{widget} }, new CFPlus::UI::Image path => $path,
+      push @{ $par->{widget} }, new DC::UI::Image path => $path,
          $flags & 1 ? (max_h => $::FONTSIZE) : ();
 
       "\x{fffc}"
@@ -146,14 +159,14 @@
    link => sub {
       my ($par, $text, $link) = @_;
 
-      push @{ $par->{widget} }, new CFPlus::UI::Label
-         markup     => "<span foreground='#ffff00'>↺</span><span foreground='#c0c0ff' underline='single'>" . (CFPlus::asxml $text) . "</span>",
+      push @{ $par->{widget} }, new DC::UI::Label
+         markup     => "<span foreground='#ffff00'>↺</span><span foreground='#c0c0ff' underline='single'>" . (DC::asxml $text) . "</span>",
          fontsize   => 0.8,
          can_hover  => 1,
          can_events => 1,
          padding_x  => 0,
          padding_y  => 0,
-         tooltip    => "Go to <i>" . (CFPlus::asxml $link) . "</i>",
+         tooltip    => "Go to <i>" . (DC::asxml $link) . "</i>",
          on_button_up => sub {
             goto_document $link;
          };