Deliantra-Client/DC/Protocol.pm

package CFClient::Protocol;

use utf8;
use strict;

use Crossfire::Protocol::Constants;

use CFClient;
use CFClient::UI;

use base 'Crossfire::Protocol::Base';

sub new {
   my $class = shift;

   my $self = $class->SUPER::new (@_);

   $self->{map_widget}->clr_commands;

   my $pod = CFClient::load_pod CFClient::find_rcfile "pod/command_help.pod";

   for my $head2 ($pod->head1->[-2]->head2) {
      $head2->title =~ /^(\S+) (?:\s+ \( ([^\)]*) \) )?/x
         or next;

      my $cmd = $1;
      my @args = split /\|/, $2;
      @args = (".*") unless @args;

      $_ = $_ eq ".*" ? "" : " $_"
         for @args;

      my $text = CFClient::pod_to_pango $head2->content;

      $self->{map_widget}->add_command ("$cmd$_", $text)
         for sort { (length $a) <=> (length $b) }
                  @args;
   }

   $self->{noface} = new_from_file CFClient::Texture
      CFClient::find_rcfile "noface.png", minify => 1, mipmap => 1;

   $self->{open_container} = 0;

   # "global"
   $self->{tilecache} = CFClient::db_table "tilecache";
   $self->{facemap}   = CFClient::db_table "facemap";

   # per server
   $self->{mapcache}  = CFClient::db_table "mapcache_$self->{host}_$self->{port}";

   $self
}

sub stats_update {
   my ($self, $stats) = @_;

   if (my $exp = $stats->{+CS_STAT_EXP64}) {
      my $diff = $exp - $self->{prev_exp};
      $self->{statusbox}->add ("$diff experience gained", group => "experience $diff", fg => [0.5, 1, 0.5, 0.8], timeout => 5)
         if exists $self->{prev_exp} && $diff;
      $self->{prev_exp} = $exp;
   }

   ::update_stats_window ($stats);
}

sub user_send {
   my ($self, $command) = @_;

   if ($self->{record}) {
      push @{$self->{record}}, $command;
   }

   $self->send_command ($command);
   ::status $command;
}

sub start_record {
   my ($self) = @_;

   $self->{record} = [];
}

sub stop_record {
   my ($self) = @_;
   return delete $self->{record};
}

sub map_scroll {
   my ($self, $dx, $dy) = @_;

   $self->{map}->scroll ($dx, $dy);
}

sub feed_map1a {
   my ($self, $data) = @_;

   $self->{map}->map1a_update ($data);
   $self->{map_widget}->update;
}

sub flush_map {
   my ($self) = @_;

   my $map_info = delete $self->{map_info}
      or return;

   my ($hash, $x, $y, $w, $h) = @$map_info;

   my $data = $self->{map}->get_rect ($x, $y, $w, $h);
   $self->{mapcache}->put ($hash => Compress::LZF::compress $data);
   #warn sprintf "SAVEmap[%s] length %d\n", $hash, length $data;#d#
}

sub map_clear {
   my ($self) = @_;

   $self->flush_map;
   delete $self->{neigh_map};

   $self->{map}->clear;
}


sub load_map($$$) {
   my ($self, $hash, $x, $y) = @_;

   if (defined (my $data = $self->{mapcache}->get ($hash))) {
      $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)) {
         my $data = $self->{tilecache}->get ($id)
            or next;

         $self->set_texture ($id => $data);
      }
   }
}

# hardcode /world/world_xxx_xxx map names, the savings are enourmous,
# (server resource,s latency, bandwidth), so this hack is warranted.
# the right fix is to make real tiled maps with an overview file
sub send_mapinfo {
   my ($self, $data, $cb) = @_;

   if ($self->{map_info}[0] =~ m%^/world/world_(\d\d\d)_(\d\d\d)$%) {
      my ($wx, $wy) = ($1, $2);

      if ($data =~ /^spatial ([1-4]+)$/) {
         my @dx = (0, 0, 1, 0, -1);
         my @dy = (0, -1, 0, 1, 0);
         my ($dx, $dy);

         for (split //, $1) {
            $dx += $dx[$_];
            $dy += $dy[$_];
         }

         $cb->(spatial => 15,
            $self->{map_info}[1] - $self->{map}->ox + $dx * 50,
            $self->{map_info}[2] - $self->{map}->oy + $dy * 50,
            50, 50,
            sprintf "/world/world_%03d_%03d", $wx + $dx, $wy + $dy
         );

         return;
      }
   }

   $self->SUPER::send_mapinfo ($data, $cb);
}

# this method does a "flood fill" into every tile direction
# it assumes that tiles are arranged in a rectangular grid,
# i.e. a map is the same as the left of the right map etc.
# failure to comply are harmless and result in display errors
# at worst.
sub flood_fill {
   my ($self, $block, $gx, $gy, $path, $hash, $flags) = @_;

   # the server does not allow map paths > 6
   return if 7 <= length $path;

   my ($x0, $y0, $x1, $y1) = @{$self->{neigh_rect}};

   for (
      [1, 3,  0, -1],
      [2, 4,  1,  0],
      [3, 1,  0,  1],
      [4, 2, -1,  0],
   ) {
      my ($tile, $tile2, $dx, $dy) = @$_;

      next if $block & (1 << $tile);
      my $block = $block | (1 << $tile2);

      my $gx = $gx + $dx;
      my $gy = $gy + $dy;

      next unless $flags & (1 << ($tile - 1));
      next if $self->{neigh_grid}{$gx, $gy}++;

      my $neigh = $self->{neigh_map}{$hash} ||= [];
      if (my $info = $neigh->[$tile]) {
         my ($flags, $x, $y, $w, $h, $hash) = @$info;

         $self->flood_fill ($block, $gx, $gy, "$path$tile", $hash, $flags)
            if $x >= $x0 && $x + $w < $x1 && $y >= $y0  && $y + $h < $y1;

      } else {
         $self->send_mapinfo ("spatial $path$tile", sub {
            my ($mode, $flags, $x, $y, $w, $h, $hash) = @_;

            return if $mode ne "spatial";

            $x += $self->{map}->ox;
            $y += $self->{map}->oy;

            $self->load_map ($hash, $x, $y)
               unless $self->{neigh_map}{$hash}[5]++;#d#

            $neigh->[$tile] = [$flags, $x, $y, $w, $h, $hash];

            $self->flood_fill ($block, $gx, $gy, "$path$tile", $hash, $flags)
               if $x >= $x0 && $x + $w < $x1 && $y >= $y0  && $y + $h < $y1;
         });
      }
   }
}

sub map_change {
   my ($self, $mode, $flags, $x, $y, $w, $h, $hash) = @_;

   $self->flush_map;

   my ($ox, $oy) = ($::MAP->ox, $::MAP->oy);

   my $mapmapw = $self->{mapmap}->{w};
   my $mapmaph = $self->{mapmap}->{h};

   $self->{neigh_rect} = [
      $ox - $mapmapw * 0.5,      $oy - $mapmapw * 0.5,
      $ox + $mapmapw * 0.5 + $w, $oy + $mapmapw * 0.5 + $h,
   ];
   
   delete $self->{neigh_grid};

   $x += $ox;
   $y += $oy;

   $self->{map_info} = [$hash, $x, $y, $w, $h];

   (my $map = $hash) =~ s/^.*?\/([^\/]+)$/\1/;
   $::STATWIDS->{map}->set_text ("Map: " . $map);

   $self->load_map ($hash, $x, $y);
   $self->flood_fill (0, 0, 0, "", $hash, $flags);
}

sub face_find {
   my ($self, $facenum, $face) = @_;

   my $hash = "$face->{chksum},$face->{name}";

   my $id = $self->{facemap}->get ($hash);

   unless ($id) {
      # create new id for face
      # I love transactions
      for (1..100) {
         my $txn = $CFClient::DB_ENV->txn_begin;
         my $status = $self->{facemap}->db_get (id => $id);
         if ($status == 0 || $status == BerkeleyDB::DB_NOTFOUND) {
            $id = ($id || 16) + 1;
            if ($self->{facemap}->put (id => $id) == 0
                && $self->{facemap}->put ($hash => $id) == 0) {
               $txn->txn_commit;

               goto gotid;
            }
         }
         $txn->txn_abort;
      }

      CFClient::fatal "maximum number of transaction retries reached - database problems?";
   }

gotid:
   $face->{id} = $id;
   $self->{map}->set_face ($facenum => $id);
   $self->{faceid}[$facenum] = $id;#d#

   my $face = $self->{tilecache}->get ($id);
   
   if ($face) {
      #$self->face_prefetch;
      $face
   } else {
      my $tex = $self->{noface};
      $self->{map}->set_texture ($id, @$tex{qw(name w h s t)}, @{$tex->{minified}});
      undef
   };
}

sub face_update {
   my ($self, $facenum, $face) = @_;

   $self->{tilecache}->put ($face->{id} => $face->{image}); #TODO: try to avoid duplicate writes

   $self->set_texture ($face->{id} => delete $face->{image});
}

sub set_texture {
   my ($self, $id, $data) = @_;

   $self->{texture}[$id] ||= do {
      my $tex =
         new_from_image CFClient::Texture
            $data, minify => 1, mipmap => 1;

      $self->{map}->set_texture ($id, @$tex{qw(name w h s t)}, @{$tex->{minified}});
      $self->{map_widget}->update;

      $tex
   };
}

sub sound_play {
   my ($self, $x, $y, $soundnum, $type) = @_;

   $self->{sound_play}->($x, $y, $soundnum, $type);
}

my $LAST_QUERY; # server is stupid, stupid, stupid

sub query {
   my ($self, $flags, $prompt) = @_;

   $prompt = $LAST_QUERY unless length $prompt;
   $LAST_QUERY = $prompt;

   my $dialog = new CFClient::UI::FancyFrame
      x     => "center",
      y     => "center",
      title => "Query",
      child => my $vbox = new CFClient::UI::VBox,
   ;

   $vbox->add (new CFClient::UI::Label
      max_w => $::WIDTH * 0.4,
      ellipsise => 0,
      text => $prompt);

   if ($flags & CS_QUERY_YESNO) {
      $vbox->add (my $hbox = new CFClient::UI::HBox);
      $hbox->add (new CFClient::UI::Button
         text => "No",
         on_activate => sub {
            $self->send ("reply n");
            $dialog->destroy;
            $self->{map_widget}->focus_in;
         }
      );
      $hbox->add (new CFClient::UI::Button
         text => "Yes",
         on_activate => sub {
            $self->send ("reply y");
            $dialog->destroy;
         },
      );

      $dialog->focus_in;

   } elsif ($flags & CS_QUERY_SINGLECHAR) {
      $dialog->{tooltip} = "Press a key (click on the entry to make sure it has keyboard focus)";
      $vbox->add (my $entry = new CFClient::UI::Entry
         on_changed => sub {
            $self->send ("reply $_[1]");
            $dialog->destroy;
         },
      );

      $entry->focus_in;

   } else {
      $dialog->{tooltip} = "Enter the reply and press return (click on the entry to make sure it has keyboard focus)";

      $vbox->add (my $entry = new CFClient::UI::Entry
         $flags & CS_QUERY_HIDEINPUT ? (hiddenchar => "*") : (),
         on_activate => sub {
            $self->send ("reply $_[1]");
            $dialog->destroy;
         },
      );

      $entry->focus_in;
   }

   $dialog->show;
}

sub drawinfo {
   my ($self, $color, $text) = @_;

   my @color = (
      [1.00, 1.00, 1.00], #[0.00, 0.00, 0.00],
      [1.00, 1.00, 1.00],
      [0.50, 0.50, 1.00], #[0.00, 0.00, 0.55]
      [1.00, 0.00, 0.00],
      [1.00, 0.54, 0.00],
      [0.11, 0.56, 1.00],
      [0.93, 0.46, 0.00],
      [0.18, 0.54, 0.34],
      [0.56, 0.73, 0.56],
      [0.80, 0.80, 0.80],
      [0.55, 0.41, 0.13],
      [0.99, 0.77, 0.26],
      [0.74, 0.65, 0.41],
   );

   my $time = sprintf "%02d:%02d:%02d", (localtime time)[2,1,0];

   $text = CFClient::UI::Label::escape $text;
   $text =~ s/\[b\](.*?)\[\/b\]/<b>\1<\/b>/g;
   $text =~ s/\[color=(.*?)\](.*?)\[\/color\]/<span foreground='\1'>\2<\/span>/g;

   $self->{logview}->add_paragraph ($color[$color],
      join "\n", map "$time $_", split /\n/, $text);

   $self->{statusbox}->add ($text,
      group        => $text,
      fg           => $color[$color],
      timeout      => $color >= 2 ? 60 : 10,
      tooltip_font => $::FONT_FIXED,
   );
}

sub drawextinfo {
   my ($self, $color, $type, $subtype, $message) = @_;

   $self->drawinfo ($color, $message);
}

sub spell_add {
   my ($self, $spell) = @_;

   # TODO
   # create a widget dynamically, using spell face (CF::Protocol downloads them)
   $::SETUP_SPELLS->add_spell ($spell);

   $self->{map_widget}->add_command ("invoke $spell->{name}", CFClient::UI::Label::escape $spell->{message});
   $self->{map_widget}->add_command ("cast $spell->{name}", CFClient::UI::Label::escape $spell->{message});
}

sub spell_delete {
   my ($self, $spell) = @_;
   $::SETUP_SPELLS->remove_spell ($spell);
}

sub addme_success {
   my ($self) = @_;

   my $pod = CFClient::load_pod CFClient::find_rcfile "pod/skill_help.pod";

   my %skill_tooltip;

   for my $head2 ($pod->head1->[-2]->head2) {
      $skill_tooltip{$head2->title} = CFClient::pod_to_pango $head2->content;
   }

   for my $skill (values %{$self->{skill_info}}) {
      $self->{map_widget}->add_command ("ready_skill $skill",
                                        (CFClient::UI::Label::escape "Ready the skill '$skill'\n\n")
                                        . $skill_tooltip{$skill});
      $self->{map_widget}->add_command ("use_skill $skill",
                                        (CFClient::UI::Label::escape "Immediately use the skill '$skill'\n\n")
                                        . $skill_tooltip{$skill});
   }
}

sub eof {
   my ($self) = @_;

   $self->{map_widget}->clr_commands;

   ::stop_game ();
}

sub image_info {
   my ($self, $numfaces) = @_;

   $self->{num_faces} = $numfaces;
   $self->{face_prefetch} = [1 .. $numfaces];
   $self->face_prefetch;
}

sub face_prefetch {
   my ($self) = @_;

   return unless $::CFG->{face_prefetch};

   if ($self->{num_faces}) {
      return if @{ $self->{send_queue} || [] };
      my $todo = @{ $self->{face_prefetch} }
         or return;

      my ($face) = splice @{ $self->{face_prefetch} }, + rand @{ $self->{face_prefetch} }, 1, ();

      $self->send ("requestinfo image_sums $face $face");

      $self->{statusbox}->add (CFClient::UI::Label::escape "prefetching $todo",
         group => "prefetch", timeout => 3, fg => [1, 1, 0, 0.5]);
   } elsif (!exists $self->{num_faces}) {
      $self->send ("requestinfo image_info");

      $self->{num_faces} = 0;

      $self->{statusbox}->add (CFClient::UI::Label::escape "starting to prefetch",
         group => "prefetch", timeout => 3, fg => [1, 1, 0, 0.5]);
   }
}

sub update_floorbox {
   $CFClient::UI::ROOT->on_refresh ($::FLOORBOX => sub {
      return unless $::CONN;
         
      $::FLOORBOX->clear;

      my $row;
      for (@{ $::CONN->{container}{0} }) {
         if ($row < 7) {
            local $_->{face_widget}; # hack to force recreation of widget
            local $_->{desc_widget}; # hack to force recreation of widget
            CFClient::Item::update_widgets $_;

            $::FLOORBOX->add (0, $row, $_->{face_widget});
            $::FLOORBOX->add (1, $row, $_->{desc_widget});

            $row++;
         } else {
            $::FLOORBOX->add (1, $row, new CFClient::UI::Label text => "More...");
            last;
         }
      }
   });
   
   $::WANT_REFRESH++;
}

sub set_opencont {
   my ($conn, $tag, $name) = @_;
   $conn->{open_container} = $tag;

   $::INV_RIGHT_HB->clear ();
   $::INV_RIGHT_HB->add (new CFClient::UI::Label align => 0, expand => 1, text => $name);

   if ($tag != 0) { # Floor isn't closable, is it?
      $::INV_RIGHT_HB->add (new CFClient::UI::Button
         text     => "Close container",
         tooltip  => "Close the currently open container (if one is open)",
         on_activate => sub {
            $::CONN->send ("apply $tag") # $::CONN->{open_container}")
               if $tag != 0;
            #if $CONN->{open_container} != 0;
         },
      );
   }

   $::INVR->set_items ($conn->{container}{$tag});
}

sub update_container {
   my ($tag) = @_;

   $::INVR->set_items ($::CONN->{container}{$::CONN->{open_container}})
      if $tag == $::CONN->{open_container};
}

sub container_add {
   my ($self, $tag, $items) = @_;

   #d# print "container_add: container $tag ($self->{player}{tag})\n";

   if ($tag == 0) {
      update_floorbox;
      update_container (0);
   } elsif ($tag == $self->{player}{tag}) {
      $::INV->set_items ($self->{container}{$self->{player}{tag}})
   } else {
      update_container ($tag);
   }

   # $self-<{player}{tag} => player inv
   #use PApp::Util; warn PApp::Util::dumpval $self->{container}{$self->{player}{tag}};
}

sub container_clear {
   my ($self, $tag) = @_;

   #d# print "container_clear: container $tag ($self->{player}{tag})\n";

   if ($tag == 0) {
      update_floorbox;
      update_container (0);
   } elsif ($tag == $self->{player}{tag}) {
      $::INV->set_items ($self->{container}{$tag})
   } else {
      update_container ($tag);
   }

#   use PApp::Util; warn PApp::Util::dumpval $self->{container}{0};
}

sub item_delete {
   my ($self, @items) = @_;

   for (@items) {
      #d# print "item_delete: $_->{tag} from $_->{container} ($self->{player}{tag})\n";

      if ($_->{container} == 0) {
         update_floorbox;
         update_container ($_->{tag});
      } elsif ($_->{container} == $self->{player}{tag}) {
         $::INV->set_items ($self->{container}{$self->{player}{tag}})
      } else {
         update_container ($_->{container});
      }
   }
}

sub item_update {
   my ($self, $item) = @_;

   #d# print "item_update: $item->{tag} in $item->{container} ($self->{player}{tag}) ($::CONN->{open_container})\n";

   if ($item->{tag} == $self->{player}{tag}) {
      $::STATWIDS->{weight}->set_text (sprintf "Weight: %.1fkg", $item->{weight} / 1000);
      return;
   }

   CFClient::Item::update_widgets $item;

   if ($item->{tag} == $::CONN->{open_container} && not ($item->{flags} & F_OPEN)) {
      set_opencont ($::CONN, 0, "Floor");

   } elsif ($item->{flags} & F_OPEN) {
      set_opencont ($::CONN, $item->{tag}, CFClient::Item::desc_string $item);
   } else {
      if ($item->{container} == 0) {
         update_floorbox;
         update_container (0);
      } elsif ($item->{container} == $self->{player}{tag}) {
         $::INV->set_items ($self->{container}{$item->{container}})
      }
   }
}

sub player_update {
   my ($self, $player) = @_;
   $::STATWIDS->{weight}->set_text (sprintf "Weight: %.1fkg", $player->{weight} / 1000);

   # do it here because it is ignored earlier, and there is no "login" event
   $self->send_command ("output-sync $::CFG->{output_sync}");
   $self->send_command ("output-count $::CFG->{output_count}");
}

1;
Revision:	1.20
Committed:	Mon Jun 5 05:31:13 2006 UTC (18 years ago) by root
Branch:	MAIN
Changes since 1.19:	+3 -4 lines
Log Message:	bugfixes, pod caching
#	User	Rev	Content
1	root	1.1	package CFClient::Protocol;
2
3			use utf8;
4			use strict;
5
6	root	1.2	use Crossfire::Protocol::Constants;
7
8	root	1.20	use CFClient;
9	root	1.1	use CFClient::UI;
10
11			use base 'Crossfire::Protocol::Base';
12
13			sub new {
14			my $class = shift;
15
16			my $self = $class->SUPER::new (@_);
17
18			$self->{map_widget}->clr_commands;
19
20	root	1.20	my $pod = CFClient::load_pod CFClient::find_rcfile "pod/command_help.pod";
21	root	1.1
22			for my $head2 ($pod->head1->[-2]->head2) {
23			$head2->title =~ /^(\S+) (?:\s+ \( ([^\)]*) \) )?/x
24			or next;
25
26			my $cmd = $1;
27			my @args = split /\\|/, $2;
28			@args = (".*") unless @args;
29
30	root	1.6	$_ = $_ eq ".*" ? "" : " $_"
31			for @args;
32
33	root	1.1	my $text = CFClient::pod_to_pango $head2->content;
34
35	root	1.6	$self->{map_widget}->add_command ("$cmd$_", $text)
36			for sort { (length $a) <=> (length $b) }
37			@args;
38	root	1.1	}
39
40			$self->{noface} = new_from_file CFClient::Texture
41			CFClient::find_rcfile "noface.png", minify => 1, mipmap => 1;
42
43			$self->{open_container} = 0;
44
45			# "global"
46			$self->{tilecache} = CFClient::db_table "tilecache";
47			$self->{facemap} = CFClient::db_table "facemap";
48
49			# per server
50			$self->{mapcache} = CFClient::db_table "mapcache_$self->{host}_$self->{port}";
51
52			$self
53			}
54
55			sub stats_update {
56			my ($self, $stats) = @_;
57
58	elmex	1.4	if (my $exp = $stats->{+CS_STAT_EXP64}) {
59	root	1.1	my $diff = $exp - $self->{prev_exp};
60	elmex	1.5	$self->{statusbox}->add ("$diff experience gained", group => "experience $diff", fg => [0.5, 1, 0.5, 0.8], timeout => 5)
61	root	1.1	if exists $self->{prev_exp} && $diff;
62			$self->{prev_exp} = $exp;
63			}
64
65			::update_stats_window ($stats);
66			}
67
68			sub user_send {
69			my ($self, $command) = @_;
70
71	elmex	1.9	if ($self->{record}) {
72			push @{$self->{record}}, $command;
73			}
74
75	root	1.1	$self->send_command ($command);
76	root	1.2	::status $command;
77	root	1.1	}
78
79	elmex	1.9	sub start_record {
80			my ($self) = @_;
81
82			$self->{record} = [];
83			}
84
85			sub stop_record {
86			my ($self) = @_;
87			return delete $self->{record};
88			}
89
90	root	1.1	sub map_scroll {
91			my ($self, $dx, $dy) = @_;
92
93			$self->{map}->scroll ($dx, $dy);
94			}
95
96			sub feed_map1a {
97			my ($self, $data) = @_;
98
99			$self->{map}->map1a_update ($data);
100			$self->{map_widget}->update;
101			}
102
103			sub flush_map {
104			my ($self) = @_;
105
106			my $map_info = delete $self->{map_info}
107			or return;
108
109			my ($hash, $x, $y, $w, $h) = @$map_info;
110
111			my $data = $self->{map}->get_rect ($x, $y, $w, $h);
112			$self->{mapcache}->put ($hash => Compress::LZF::compress $data);
113			#warn sprintf "SAVEmap[%s] length %d\n", $hash, length $data;#d#
114			}
115
116			sub map_clear {
117			my ($self) = @_;
118
119			$self->flush_map;
120			delete $self->{neigh_map};
121
122			$self->{map}->clear;
123			}
124
125
126			sub load_map($$$) {
127			my ($self, $hash, $x, $y) = @_;
128
129			if (defined (my $data = $self->{mapcache}->get ($hash))) {
130			$data = Compress::LZF::decompress $data;
131			#warn sprintf "LOADmap[%s,%d,%d] length %d\n", $hash, $x, $y, length $data;#d#
132			for my $id ($self->{map}->set_rect ($x, $y, $data)) {
133			my $data = $self->{tilecache}->get ($id)
134			or next;
135
136			$self->set_texture ($id => $data);
137			}
138			}
139			}
140
141			# hardcode /world/world_xxx_xxx map names, the savings are enourmous,
142			# (server resource,s latency, bandwidth), so this hack is warranted.
143			# the right fix is to make real tiled maps with an overview file
144			sub send_mapinfo {
145			my ($self, $data, $cb) = @_;
146
147			if ($self->{map_info}[0] =~ m%^/world/world_(\d\d\d)_(\d\d\d)$%) {
148			my ($wx, $wy) = ($1, $2);
149
150			if ($data =~ /^spatial ([1-4]+)$/) {
151			my @dx = (0, 0, 1, 0, -1);
152			my @dy = (0, -1, 0, 1, 0);
153			my ($dx, $dy);
154
155			for (split //, $1) {
156			$dx += $dx[$_];
157			$dy += $dy[$_];
158			}
159
160			$cb->(spatial => 15,
161			$self->{map_info}[1] - $self->{map}->ox + $dx * 50,
162			$self->{map_info}[2] - $self->{map}->oy + $dy * 50,
163			50, 50,
164			sprintf "/world/world_%03d_%03d", $wx + $dx, $wy + $dy
165			);
166
167			return;
168			}
169			}
170
171			$self->SUPER::send_mapinfo ($data, $cb);
172			}
173
174			# this method does a "flood fill" into every tile direction
175			# it assumes that tiles are arranged in a rectangular grid,
176			# i.e. a map is the same as the left of the right map etc.
177			# failure to comply are harmless and result in display errors
178			# at worst.
179			sub flood_fill {
180			my ($self, $block, $gx, $gy, $path, $hash, $flags) = @_;
181
182			# the server does not allow map paths > 6
183			return if 7 <= length $path;
184
185			my ($x0, $y0, $x1, $y1) = @{$self->{neigh_rect}};
186
187			for (
188			[1, 3, 0, -1],
189			[2, 4, 1, 0],
190			[3, 1, 0, 1],
191			[4, 2, -1, 0],
192			) {
193			my ($tile, $tile2, $dx, $dy) = @$_;
194
195			next if $block & (1 << $tile);
196			my $block = $block \| (1 << $tile2);
197
198			my $gx = $gx + $dx;
199			my $gy = $gy + $dy;
200
201			next unless $flags & (1 << ($tile - 1));
202			next if $self->{neigh_grid}{$gx, $gy}++;
203
204			my $neigh = $self->{neigh_map}{$hash} \|\|= [];
205			if (my $info = $neigh->[$tile]) {
206			my ($flags, $x, $y, $w, $h, $hash) = @$info;
207
208			$self->flood_fill ($block, $gx, $gy, "$path$tile", $hash, $flags)
209			if $x >= $x0 && $x + $w < $x1 && $y >= $y0 && $y + $h < $y1;
210
211			} else {
212			$self->send_mapinfo ("spatial $path$tile", sub {
213			my ($mode, $flags, $x, $y, $w, $h, $hash) = @_;
214
215			return if $mode ne "spatial";
216
217			$x += $self->{map}->ox;
218			$y += $self->{map}->oy;
219
220			$self->load_map ($hash, $x, $y)
221			unless $self->{neigh_map}{$hash}[5]++;#d#
222
223			$neigh->[$tile] = [$flags, $x, $y, $w, $h, $hash];
224
225			$self->flood_fill ($block, $gx, $gy, "$path$tile", $hash, $flags)
226			if $x >= $x0 && $x + $w < $x1 && $y >= $y0 && $y + $h < $y1;
227			});
228			}
229			}
230			}
231
232			sub map_change {
233			my ($self, $mode, $flags, $x, $y, $w, $h, $hash) = @_;
234
235			$self->flush_map;
236
237			my ($ox, $oy) = ($::MAP->ox, $::MAP->oy);
238
239			my $mapmapw = $self->{mapmap}->{w};
240			my $mapmaph = $self->{mapmap}->{h};
241
242			$self->{neigh_rect} = [
243			$ox - $mapmapw * 0.5, $oy - $mapmapw * 0.5,
244			$ox + $mapmapw * 0.5 + $w, $oy + $mapmapw * 0.5 + $h,
245			];
246
247			delete $self->{neigh_grid};
248
249			$x += $ox;
250			$y += $oy;
251
252			$self->{map_info} = [$hash, $x, $y, $w, $h];
253
254			(my $map = $hash) =~ s/^.*?\/([^\/]+)$/\1/;
255			$::STATWIDS->{map}->set_text ("Map: " . $map);
256
257			$self->load_map ($hash, $x, $y);
258			$self->flood_fill (0, 0, 0, "", $hash, $flags);
259			}
260
261			sub face_find {
262			my ($self, $facenum, $face) = @_;
263
264			my $hash = "$face->{chksum},$face->{name}";
265
266			my $id = $self->{facemap}->get ($hash);
267
268			unless ($id) {
269			# create new id for face
270			# I love transactions
271			for (1..100) {
272			my $txn = $CFClient::DB_ENV->txn_begin;
273	root	1.15	my $status = $self->{facemap}->db_get (id => $id);
274	root	1.1	if ($status == 0 \|\| $status == BerkeleyDB::DB_NOTFOUND) {
275			$id = ($id \|\| 16) + 1;
276			if ($self->{facemap}->put (id => $id) == 0
277			&& $self->{facemap}->put ($hash => $id) == 0) {
278			$txn->txn_commit;
279
280			goto gotid;
281			}
282			}
283	root	1.15	$txn->txn_abort;
284	root	1.1	}
285
286			CFClient::fatal "maximum number of transaction retries reached - database problems?";
287			}
288
289			gotid:
290			$face->{id} = $id;
291			$self->{map}->set_face ($facenum => $id);
292			$self->{faceid}[$facenum] = $id;#d#
293
294			my $face = $self->{tilecache}->get ($id);
295
296			if ($face) {
297			#$self->face_prefetch;
298			$face
299			} else {
300			my $tex = $self->{noface};
301			$self->{map}->set_texture ($id, @$tex{qw(name w h s t)}, @{$tex->{minified}});
302			undef
303			};
304			}
305
306			sub face_update {
307			my ($self, $facenum, $face) = @_;
308
309			$self->{tilecache}->put ($face->{id} => $face->{image}); #TODO: try to avoid duplicate writes
310
311			$self->set_texture ($face->{id} => delete $face->{image});
312			}
313
314			sub set_texture {
315			my ($self, $id, $data) = @_;
316
317			$self->{texture}[$id] \|\|= do {
318			my $tex =
319			new_from_image CFClient::Texture
320			$data, minify => 1, mipmap => 1;
321
322			$self->{map}->set_texture ($id, @$tex{qw(name w h s t)}, @{$tex->{minified}});
323			$self->{map_widget}->update;
324
325			$tex
326			};
327			}
328
329			sub sound_play {
330			my ($self, $x, $y, $soundnum, $type) = @_;
331
332			$self->{sound_play}->($x, $y, $soundnum, $type);
333			}
334
335			my $LAST_QUERY; # server is stupid, stupid, stupid
336
337			sub query {
338			my ($self, $flags, $prompt) = @_;
339
340			$prompt = $LAST_QUERY unless length $prompt;
341			$LAST_QUERY = $prompt;
342
343			my $dialog = new CFClient::UI::FancyFrame
344	root	1.11	x => "center",
345			y => "center",
346	root	1.1	title => "Query",
347	root	1.8	child => my $vbox = new CFClient::UI::VBox,
348			;
349	root	1.1
350			$vbox->add (new CFClient::UI::Label
351			max_w => $::WIDTH * 0.4,
352			ellipsise => 0,
353			text => $prompt);
354
355	root	1.2	if ($flags & CS_QUERY_YESNO) {
356	root	1.1	$vbox->add (my $hbox = new CFClient::UI::HBox);
357			$hbox->add (new CFClient::UI::Button
358			text => "No",
359	root	1.7	on_activate => sub {
360	root	1.1	$self->send ("reply n");
361			$dialog->destroy;
362			$self->{map_widget}->focus_in;
363			}
364			);
365			$hbox->add (new CFClient::UI::Button
366			text => "Yes",
367	root	1.7	on_activate => sub {
368	root	1.1	$self->send ("reply y");
369			$dialog->destroy;
370			},
371			);
372
373			$dialog->focus_in;
374
375	root	1.2	} elsif ($flags & CS_QUERY_SINGLECHAR) {
376	root	1.1	$dialog->{tooltip} = "Press a key (click on the entry to make sure it has keyboard focus)";
377			$vbox->add (my $entry = new CFClient::UI::Entry
378	root	1.7	on_changed => sub {
379	root	1.1	$self->send ("reply $_[1]");
380			$dialog->destroy;
381			},
382			);
383
384			$entry->focus_in;
385
386			} else {
387			$dialog->{tooltip} = "Enter the reply and press return (click on the entry to make sure it has keyboard focus)";
388
389			$vbox->add (my $entry = new CFClient::UI::Entry
390	root	1.2	$flags & CS_QUERY_HIDEINPUT ? (hiddenchar => "*") : (),
391	root	1.7	on_activate => sub {
392	root	1.1	$self->send ("reply $_[1]");
393			$dialog->destroy;
394			},
395			);
396
397			$entry->focus_in;
398			}
399
400	root	1.8	$dialog->show;
401	root	1.1	}
402
403			sub drawinfo {
404			my ($self, $color, $text) = @_;
405
406			my @color = (
407			[1.00, 1.00, 1.00], #[0.00, 0.00, 0.00],
408			[1.00, 1.00, 1.00],
409			[0.50, 0.50, 1.00], #[0.00, 0.00, 0.55]
410			[1.00, 0.00, 0.00],
411			[1.00, 0.54, 0.00],
412			[0.11, 0.56, 1.00],
413			[0.93, 0.46, 0.00],
414			[0.18, 0.54, 0.34],
415			[0.56, 0.73, 0.56],
416			[0.80, 0.80, 0.80],
417			[0.55, 0.41, 0.13],
418			[0.99, 0.77, 0.26],
419			[0.74, 0.65, 0.41],
420			);
421
422			my $time = sprintf "%02d:%02d:%02d", (localtime time)[2,1,0];
423
424			$text = CFClient::UI::Label::escape $text;
425			$text =~ s/\[b\](.*?)\[\/b\]/<b>\1<\/b>/g;
426			$text =~ s/\[color=(.?)\](.?)\[\/color\]/<span foreground='\1'>\2<\/span>/g;
427
428			$self->{logview}->add_paragraph ($color[$color],
429			join "\n", map "$time $_", split /\n/, $text);
430
431	elmex	1.5	$self->{statusbox}->add ($text,
432	root	1.1	group => $text,
433			fg => $color[$color],
434	root	1.18	timeout => $color >= 2 ? 60 : 10,
435	root	1.1	tooltip_font => $::FONT_FIXED,
436			);
437			}
438
439			sub drawextinfo {
440			my ($self, $color, $type, $subtype, $message) = @_;
441
442			$self->drawinfo ($color, $message);
443			}
444
445			sub spell_add {
446			my ($self, $spell) = @_;
447
448			# TODO
449			# create a widget dynamically, using spell face (CF::Protocol downloads them)
450	root	1.16	$::SETUP_SPELLS->add_spell ($spell);
451	elmex	1.14
452	root	1.1	$self->{map_widget}->add_command ("invoke $spell->{name}", CFClient::UI::Label::escape $spell->{message});
453			$self->{map_widget}->add_command ("cast $spell->{name}", CFClient::UI::Label::escape $spell->{message});
454			}
455
456			sub spell_delete {
457			my ($self, $spell) = @_;
458	root	1.17	$::SETUP_SPELLS->remove_spell ($spell);
459	root	1.1	}
460
461			sub addme_success {
462			my ($self) = @_;
463
464	root	1.20	my $pod = CFClient::load_pod CFClient::find_rcfile "pod/skill_help.pod";
465	root	1.1
466			my %skill_tooltip;
467
468			for my $head2 ($pod->head1->[-2]->head2) {
469			$skill_tooltip{$head2->title} = CFClient::pod_to_pango $head2->content;
470			}
471
472			for my $skill (values %{$self->{skill_info}}) {
473			$self->{map_widget}->add_command ("ready_skill $skill",
474			(CFClient::UI::Label::escape "Ready the skill '$skill'\n\n")
475			. $skill_tooltip{$skill});
476			$self->{map_widget}->add_command ("use_skill $skill",
477			(CFClient::UI::Label::escape "Immediately use the skill '$skill'\n\n")
478			. $skill_tooltip{$skill});
479			}
480			}
481
482			sub eof {
483			my ($self) = @_;
484
485			$self->{map_widget}->clr_commands;
486
487			::stop_game ();
488			}
489
490			sub image_info {
491			my ($self, $numfaces) = @_;
492
493			$self->{num_faces} = $numfaces;
494			$self->{face_prefetch} = [1 .. $numfaces];
495			$self->face_prefetch;
496			}
497
498			sub face_prefetch {
499			my ($self) = @_;
500
501			return unless $::CFG->{face_prefetch};
502
503			if ($self->{num_faces}) {
504			return if @{ $self->{send_queue} \|\| [] };
505			my $todo = @{ $self->{face_prefetch} }
506			or return;
507
508			my ($face) = splice @{ $self->{face_prefetch} }, + rand @{ $self->{face_prefetch} }, 1, ();
509
510			$self->send ("requestinfo image_sums $face $face");
511
512	elmex	1.5	$self->{statusbox}->add (CFClient::UI::Label::escape "prefetching $todo",
513	root	1.19	group => "prefetch", timeout => 3, fg => [1, 1, 0, 0.5]);
514	root	1.1	} elsif (!exists $self->{num_faces}) {
515			$self->send ("requestinfo image_info");
516
517			$self->{num_faces} = 0;
518
519	elmex	1.5	$self->{statusbox}->add (CFClient::UI::Label::escape "starting to prefetch",
520	root	1.19	group => "prefetch", timeout => 3, fg => [1, 1, 0, 0.5]);
521	root	1.1	}
522			}
523
524			sub update_floorbox {
525			$CFClient::UI::ROOT->on_refresh ($::FLOORBOX => sub {
526			return unless $::CONN;
527
528			$::FLOORBOX->clear;
529
530			my $row;
531			for (@{ $::CONN->{container}{0} }) {
532			if ($row < 7) {
533			local $_->{face_widget}; # hack to force recreation of widget
534			local $_->{desc_widget}; # hack to force recreation of widget
535			CFClient::Item::update_widgets $_;
536
537			$::FLOORBOX->add (0, $row, $_->{face_widget});
538			$::FLOORBOX->add (1, $row, $_->{desc_widget});
539
540			$row++;
541			} else {
542			$::FLOORBOX->add (1, $row, new CFClient::UI::Label text => "More...");
543			last;
544			}
545			}
546			});
547
548			$::WANT_REFRESH++;
549			}
550
551			sub set_opencont {
552			my ($conn, $tag, $name) = @_;
553			$conn->{open_container} = $tag;
554	elmex	1.10
555			$::INV_RIGHT_HB->clear ();
556			$::INV_RIGHT_HB->add (new CFClient::UI::Label align => 0, expand => 1, text => $name);
557
558			if ($tag != 0) { # Floor isn't closable, is it?
559			$::INV_RIGHT_HB->add (new CFClient::UI::Button
560			text => "Close container",
561			tooltip => "Close the currently open container (if one is open)",
562			on_activate => sub {
563			$::CONN->send ("apply $tag") # $::CONN->{open_container}")
564			if $tag != 0;
565			#if $CONN->{open_container} != 0;
566			},
567			);
568			}
569
570	root	1.1	$::INVR->set_items ($conn->{container}{$tag});
571			}
572
573			sub update_container {
574			my ($tag) = @_;
575
576			$::INVR->set_items ($::CONN->{container}{$::CONN->{open_container}})
577			if $tag == $::CONN->{open_container};
578			}
579
580			sub container_add {
581			my ($self, $tag, $items) = @_;
582
583			#d# print "container_add: container $tag ($self->{player}{tag})\n";
584
585			if ($tag == 0) {
586			update_floorbox;
587			update_container (0);
588			} elsif ($tag == $self->{player}{tag}) {
589			$::INV->set_items ($self->{container}{$self->{player}{tag}})
590			} else {
591			update_container ($tag);
592			}
593
594			# $self-<{player}{tag} => player inv
595			#use PApp::Util; warn PApp::Util::dumpval $self->{container}{$self->{player}{tag}};
596			}
597
598			sub container_clear {
599			my ($self, $tag) = @_;
600
601			#d# print "container_clear: container $tag ($self->{player}{tag})\n";
602
603			if ($tag == 0) {
604			update_floorbox;
605			update_container (0);
606			} elsif ($tag == $self->{player}{tag}) {
607			$::INV->set_items ($self->{container}{$tag})
608	elmex	1.12	} else {
609			update_container ($tag);
610	root	1.1	}
611
612			# use PApp::Util; warn PApp::Util::dumpval $self->{container}{0};
613			}
614
615			sub item_delete {
616			my ($self, @items) = @_;
617
618			for (@items) {
619			#d# print "item_delete: $_->{tag} from $_->{container} ($self->{player}{tag})\n";
620
621			if ($_->{container} == 0) {
622			update_floorbox;
623			update_container ($_->{tag});
624			} elsif ($_->{container} == $self->{player}{tag}) {
625			$::INV->set_items ($self->{container}{$self->{player}{tag}})
626			} else {
627	elmex	1.12	update_container ($_->{container});
628	root	1.1	}
629			}
630			}
631
632			sub item_update {
633			my ($self, $item) = @_;
634
635			#d# print "item_update: $item->{tag} in $item->{container} ($self->{player}{tag}) ($::CONN->{open_container})\n";
636
637			if ($item->{tag} == $self->{player}{tag}) {
638			$::STATWIDS->{weight}->set_text (sprintf "Weight: %.1fkg", $item->{weight} / 1000);
639			return;
640			}
641
642			CFClient::Item::update_widgets $item;
643
644	root	1.2	if ($item->{tag} == $::CONN->{open_container} && not ($item->{flags} & F_OPEN)) {
645	root	1.1	set_opencont ($::CONN, 0, "Floor");
646
647	root	1.2	} elsif ($item->{flags} & F_OPEN) {
648	root	1.1	set_opencont ($::CONN, $item->{tag}, CFClient::Item::desc_string $item);
649			} else {
650			if ($item->{container} == 0) {
651			update_floorbox;
652			update_container (0);
653			} elsif ($item->{container} == $self->{player}{tag}) {
654			$::INV->set_items ($self->{container}{$item->{container}})
655			}
656			}
657			}
658
659	elmex	1.3	sub player_update {
660			my ($self, $player) = @_;
661			$::STATWIDS->{weight}->set_text (sprintf "Weight: %.1fkg", $player->{weight} / 1000);
662	root	1.13
663			# do it here because it is ignored earlier, and there is no "login" event
664			$self->send_command ("output-sync $::CFG->{output_sync}");
665			$self->send_command ("output-count $::CFG->{output_count}");
666	elmex	1.3	}
667
668	root	1.1	1;