--- deliantra/server/lib/cf.pm	2006/08/30 11:21:24	1.57
+++ deliantra/server/lib/cf.pm	2006/09/03 22:45:56	1.61
@@ -478,30 +478,53 @@
 }
 
 sub object_freezer_save {
-   my ($filename, $objs) = @_;
+   my ($filename, $rdata, $objs) = @_;
 
-   if (@$objs) {
-      open my $fh, ">:raw", "$filename.pst~";
-      syswrite $fh, Storable::nfreeze { version => 1, objs => $objs };
-      close $fh;
-      unlink "$filename.cfperl";
-      chmod SAVE_MODE, "$filename.pst~";
-      rename "$filename.pst~", "$filename.pst";
+   if (length $$rdata) {
+      warn sprintf "saving %s (%d,%d)\n",
+         $filename, length $$rdata, scalar @$objs;
+
+      if (open my $fh, ">:raw", "$filename~") {
+         chmod SAVE_MODE, $fh;
+         syswrite $fh, $$rdata;
+         close $fh;
+
+         if (@$objs && open my $fh, ">:raw", "$filename.pst~") {
+            chmod SAVE_MODE, $fh;
+            syswrite $fh, Storable::nfreeze { version => 1, objs => $objs };
+            close $fh;
+            rename "$filename.pst~", "$filename.pst";
+         } else {
+            unlink "$filename.pst";
+         }
+
+         rename "$filename~", $filename;
+      } else {
+         warn "FATAL: $filename~: $!\n";
+      }
    } else {
+      unlink $filename;
       unlink "$filename.pst";
    }
-
-   chmod SAVE_MODE, "$filename~";
-   rename "$filename~", $filename;
 }
 
 sub object_thawer_load {
    my ($filename) = @_;
 
-   open my $fh, "<:raw:perlio", "$filename.pst"
-      or return;
+   local $/;
 
-   eval { local $/; (Storable::thaw <$fh>)->{objs} }
+   my $av;
+
+   #TODO: use sysread etc.
+   if (open my $data, "<:raw:perlio", $filename) {
+      $data = <$data>;
+      if (open my $pst, "<:raw:perlio", "$filename.pst") {
+         $av = eval { (Storable::thaw <$pst>)->{objs} };
+      }
+      return ($data, $av);
+   }
+
+   ()
 }
 
 attach_to_objects
@@ -707,6 +730,9 @@
       # 7. reload cf.pm
       $msg->("reloading cf.pm");
       require cf;
+
+      $msg->("load extensions");
+      cf::load_extensions;
    };
    $msg->($@) if $@;
 
@@ -767,25 +793,6 @@
    unlink "$path.pst";
 };
 
-# old style persistent data, TODO: remove #d#
-*cf::mapsupport::on_swapin = sub {
-   my ($map) = @_;
-
-   my $path = $map->tmpname;
-   $path = $map->path unless defined $path;
-
-   open my $fh, "<:raw", "$path.cfperl"
-      or return; # no perl data
-
-   my $data = Storable::thaw do { local $/; <$fh> };
-
-   $data->{version} <= 1
-      or return; # too new
-
-   $map->_set_obs ($data->{obs});
-   $map->invoke (EVENT_MAP_UPGRADE);
-};
-
 attach_to_maps prio => -10000, package => cf::mapsupport::;
 
 #############################################################################
@@ -795,6 +802,7 @@
    @_, map all_objects ($_->inv), @_
 }
 
+# TODO: compatibility cruft, remove when no longer needed
 attach_to_players
    on_load => sub {
       my ($pl, $path) = @_;
@@ -925,6 +933,7 @@
 # the server's main()
 
 sub main {
+   load_extensions;
    Event::loop;
 }
 
@@ -935,8 +944,6 @@
 
 unshift @INC, $LIBDIR;
 
-load_extensions;
-
 $TICK_WATCHER = Event->timer (
    prio => 1,
    at   => $NEXT_TICK || 1,