--- deliantra/Deliantra-Client/DC/Protocol.pm	2007/04/06 07:45:35	1.96
+++ deliantra/Deliantra-Client/DC/Protocol.pm	2007/04/12 07:53:31	1.101
@@ -17,9 +17,14 @@
 use base 'Crossfire::Protocol::Base';
 
 sub new {
-   my $class = shift;
+   my ($class, %arg) = @_;
 
-   my $self = $class->SUPER::new (@_, setup_req => { extmap => 1 });
+   my $self = $class->SUPER::new (%arg,
+      setup_req => {
+         extmap => 1,
+         %{$arg{setup_req} || {}},
+      },
+   );
 
    $self->{map_widget}->clr_commands;
 
@@ -404,24 +409,45 @@
    delete $self->{map_widget}{magicmap};
 }
 
+sub bg_fetch {
+   my ($self) = @_;
+
+   my $id;
+   
+   do {
+      $id = pop @{$self->{bg_fetch}}
+         or return;
+   } while $self->{texture}[$id];
+
+   CFPlus::DB::get tilecache => $id, sub {
+      my ($data) = @_;
+
+      return unless $self->{map}; # stop when destroyed
+
+      $self->set_texture ($id => $data)
+         if defined $data;
+
+      $self->bg_fetch;
+   };
+}
 
 sub load_map($$$) {
    my ($self, $hash, $x, $y) = @_;
 
+   my $gen = $self->{map_change_gen};
+
    CFPlus::DB::get $self->{mapcache} => $hash, sub {
+      return unless $gen == $self->{map_change_gen};
+
       my ($data) = @_;
 
       if (defined $data) {
          $data = Compress::LZF::decompress $data;
          #warn sprintf "LOADmap[%s,%d,%d] length %d\n", $hash, $x, $y, length $data;#d#
-         for my $id ($self->{map}->set_rect ($x, $y, $data)) {
-            CFPlus::DB::get tilecache => $id, sub {
-               my ($data) = @_;
-
-               $self->set_texture ($id => $data)
-                  if defined $data;
-            };
-         }
+
+         my $inprogress = @{ $self->{bg_fetch} || [] };
+         unshift @{ $self->{bg_fetch} }, $self->{map}->set_rect ($x, $y, $data);
+         $self->bg_fetch unless $inprogress;
       }
    };
 }
@@ -497,7 +523,10 @@
             if $x >= $x0 && $x + $w < $x1 && $y >= $y0  && $y + $h < $y1;
 
       } else {
+         my $gen = $self->{map_change_gen};
          $self->send_mapinfo ("spatial $path$tile", sub {
+            return unless $gen == $self->{map_change_gen};
+
             my ($mode, $flags, $x, $y, $w, $h, $hash) = @_;
 
             return if $mode ne "spatial";
@@ -522,6 +551,8 @@
 
    $self->flush_map;
 
+   ++$self->{map_change_gen};
+
    my ($ox, $oy) = ($::MAP->ox, $::MAP->oy);
 
    my $mapmapw = $self->{mapmap}->{w};
@@ -570,19 +601,21 @@
    $self->set_texture ($face->{id} => delete $face->{image});
 }
 
+sub smooth_update {
+   my ($self, $facenum, $face) = @_;
+
+   $self->{map}->set_smooth ($facenum, $face->{smoothface}, $face->{smoothlevel});
+}
+
 sub set_texture {
    my ($self, $id, $data) = @_;
 
-   $self->{texture}[$id] ||= do {
-      my $tex =
-         new_from_image CFPlus::Texture
-            $data, minify => 1, mipmap => 1;
-
-      $self->{map}->set_texture ($id, @$tex{qw(name w h s t)}, @{$tex->{minified}});
-      $self->{map_widget}->update;
+   $self->{texture}[$id] = my $tex =
+      new_from_image CFPlus::Texture
+         $data, minify => 1, mipmap => 1;
 
-      $tex
-   };
+   $self->{map}->set_texture ($id, @$tex{qw(name w h s t)}, @{$tex->{minified}});
+   $self->{map_widget}->update;
 }
 
 sub sound_play {