kgsueme/kgsueme/game.pl

package game::goclock;

use Time::HiRes ();

use KGS::Constants;

use base gtk::widget;

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

   $self->{widget} = new Gtk2::Label;

   $self->{set}    = sub { };
   $self->{format} = sub { "ERROR" };

   $self;
}

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

   $self->{buffer}->insert ($self->{buffer}->get_end_iter, $text);
}

sub format_time {
   my ($time) = @_;

   $time > 60*60
      ? sprintf "%d:%02d:%02d", $time / (60 * 60), $time / 60 % 60, $time % 60
      : sprintf      "%d:%02d", $time / 60 % 60, $time % 60;
}

sub set_rules {
   my ($self, $timesys, $main, $interval, $count) = @_;

   if ($timesys == TIMESYS_ABSOLUTE) {
      $self->{set}    = sub { $self->{time} = $_[0] };
      $self->{format} = sub { format_time $_[0] };

   } elsif ($timesys == TIMESYS_BYO_YOMI) {
      my $low = $interval * $count;

      $self->{set}    = sub { $self->{time} = $_[0] };

      $self->{format} = sub {
         if ($_[0] > $low) {
            format_time $_[0];
         } else {
            sprintf "%s (%d)", (format_time int ($_[0] % $interval) || $interval), $_[0] / $interval;
         }
      };

   } elsif ($timesys == TIMESYS_CANADIAN) {
      my $low = $interval;

      $self->{set}    = sub { $self->{time} = $_[0]; $self->{moves} = $_[1] };

      $self->{format} = sub {
         if ($_[0] > $low) {
            format_time $_[0];
         } else {
            sprintf "%s / %d", (format_time int($_[0] % $interval) || $interval), $self->{moves};
         }
      };

   } else {
      # none, or unknown
      $self->{set}    = sub { };
      $self->{format} = sub { "---" }
   }
}

sub refresh {
   my ($self, $timestamp) = @_;
   my $timer = $self->{time} + $self->{start} - $timestamp;
   $self->{widget}->set_text ($self->{format}->($timer));

   $timer - int $timer;
}

sub set_time {
   my ($self, $time) = @_;

   $self->{start} = $time->[0];
   $self->{set}->($time->[1], $time->[2]);

   $self->refresh ($time->[0]);
}

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

   return if $self->{timeout};

   my $timeout; $timeout = sub {
      my $next = int ($self->refresh (Time::HiRes::time) * 1000);
      $self->{timeout} = add Glib::Timeout $next, $timeout;
      0;
   };

   $timeout->();
}

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

   remove Glib::Source delete $self->{timeout} if $self->{timeout};
}

sub destroy {
   my ($self) = @_;
   $self->stop;
   $self->SUPER::destroy;
}

package game::userpanel;

use base gtk::widget;

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

   $self->{widget} = new Gtk2::HBox;

   $self->{widget}->add (my $vbox = new Gtk2::VBox);

   $vbox->add ($self->{name} = new Gtk2::Label $self->{name});
   $vbox->add ($self->{info} = new Gtk2::Label "");
   $vbox->add (($self->{clock} = new game::goclock)->widget);

   $self;
}

sub set_rules {
   my ($self, $rules) = @_;

   if ($self->{name}->get_text ne $rules->{player}[$self->{colour}]) {
      $self->{name}->set_text ($rules->{player}[$self->{colour}]);

      # the big picture...
      appwin::userpic ($rules->{player}[$self->{colour}], sub {
         $self->{widget}->add (gtk::image_from_data $_[0]) if $_[0];
         $self->{widget}->show_all;
         # undef => show sth. funny
      });
   }
   
   $self->{clock}->set_rules (@{$rules->{rules}}{qw(timesys time interval count)});
}

sub set_state {
   my ($self, $captures, $timer, $running) = @_;

   $self->{clock}->set_time ($timer);
   $running ? $self->{clock}->start : $self->{clock}->stop;
   $self->{info}->set_text ("$captures pris.");
}

package game;

use KGS::Constants;
use KGS::Game::Board;

use base KGS::Listener::Game;
use base KGS::Game;

use base gtk::widget;

use POSIX qw(ceil);

sub new {
   my $self = shift;
   $self = $self->SUPER::new(@_);

   $self->listen($self->{conn});

   $self->{window} = new Gtk2::Window 'toplevel';
   my $title = $self->{channel} ? $self->owner->as_string." ".$self->opponent_string : "Game Window";
   $self->{window}->set_title("KGS Game $title");
   gtk::state $self->{window}, "game::window", undef, window_size => [600, 500];

   $self->{window}->signal_connect(delete_event => sub {
      $self->part;
      $self->destroy;
      1;
   });

   $self->{window}->add($self->{hpane} = new Gtk2::HPaned);
   gtk::state $self->{hpane}, "game::hpane", undef, position => 500;

   $self->{hpane}->pack1((my $vbox = new Gtk2::VBox), 1, 1);

   $vbox->pack_start((my $frame = new Gtk2::Frame), 0, 1, 0);

   {
      # grrr...
      $frame->add(my $vbox = new Gtk2::VBox);
      $vbox->add($self->{title} = new Gtk2::Label $title);

      $self->{moveadj} = new Gtk2::Adjustment 1, 0, 1, 0.001, 0.05, 0;

      $vbox->add(my $scale = new Gtk2::HScale $self->{moveadj});
      $scale->set_draw_value (0);

      $self->{moveadj}->signal_connect (value_changed => sub { $self->update_board });
   }
   
   $vbox->pack_start((my $aspect_frame = new Gtk2::AspectFrame "", 0.5, 0.5, 1, 0), 1, 1, 0);
   $aspect_frame->set (border_width => 0, shadow_type => 'none', label_xalign => 0.5);
   $self->{board_label} = $aspect_frame->get_label_widget;

   $aspect_frame->add($self->{canvas} = new Gtk2::DrawingArea);
   $self->{canvas}->double_buffered (0) if $::config->{conserve_memory};

   $self->{canvas}->signal_connect(configure_event => \&configure_event, $self);
   $self->{canvas}->signal_connect(expose_event    => \&expose_event,    $self);

   # RIGHT PANE

   $self->{hpane}->pack2(($self->{vpane} = new Gtk2::VPaned), 0, 0);
   $self->{hpane}->set(position_set => 1);
   gtk::state $self->{vpane}, "game::vpane", $self->{name}, position => 80;

   $self->{vpane}->add(my $sw = new Gtk2::ScrolledWindow);
   $sw->set_policy("automatic", "always");

   $sw->add(($self->{userlist} = new userlist)->widget);

   $self->{vpane}->add(my $vbox = new Gtk2::VBox);

   $vbox->pack_start((my $hbox = new Gtk2::HBox 1), 0, 1, 0);
   $hbox->add (($self->{userpanel}[WHITE] = new game::userpanel colour => WHITE)->widget);
   $hbox->add (($self->{userpanel}[BLACK] = new game::userpanel colour => BLACK)->widget);
   
   $vbox->pack_start((my $sw = new Gtk2::ScrolledWindow), 1, 1, 0);
   $sw->set_policy("never", "always");

   $sw->add(($self->{text} = new gtk::text)->widget);

   $vbox->pack_start(($self->{entry} = new Gtk2::Entry), 0, 1, 0);
   $self->{entry}->signal_connect(activate => sub {
      my $text = $self->{entry}->get_text;
      $self->say($text) if $text =~ /\S/;
      $self->{entry}->set_text("");
   });

   $self;
}

sub event_update_users {
   my ($self, $add, $update, $remove) = @_;

   $self->{userlist}->update ($add, $update, $remove);
}

sub join {
   my ($self) = @_;
   return if $self->{joined};

   $self->SUPER::join;

   $self->{window}->show_all;
}

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

   $self->SUPER::part;
   $self->destroy;
}

sub configure_event {
   my ($widget, $event, $self) = @_;
   delete $self->{stack};
   delete $self->{pixbuf};
   delete $self->{board_shown};
   delete $self->{background};
   $self->repaint_board;
   0;
}

sub expose_event {
   my ($widget, $event, $self) = @_;

   $self->{pixbuf} or return;

   my $area = $event->area;

   $self->redraw ($area);

   0;
}

# something Gtk2 fixed
sub INTERP_NEAREST  (){ 'nearest'  }
sub INTERP_TILES    (){ 'tiles'    }
sub INTERP_BILINEAR (){ 'bilinear' }
sub INTERP_HYPER    (){ 'hyper'    }

sub new_pixbuf {
   my ($w, $h, $alpha, $fill) = @_;

   my $pixbuf = new Gtk2::Gdk::Pixbuf 'rgb', $alpha, 8, $w, $h;
   $pixbuf->fill ($fill) if defined $fill;

   $pixbuf;
}

sub scale_pixbuf {
   my ($src, $w, $h, $mode) = @_;

   my $dst = new_pixbuf $w, $h, 1;

   $src->scale(
      $dst, 0, 0, $w, $h, 0, 0,
      $w / $src->get_width, $h / $src->get_height,
      $mode,
   );

   $dst;
}

# create a stack of stones
sub create_stack {
   my ($self, $mark, $size, $rand) = @_;

   my $shadow = $size * 0.05;

   my $c = \$self->{stack}{$mark};
   unless ($$c) {
      for my $stone ($mark & (MARK_W | MARK_GRAY_W) ? @::white_img : @::black_img) {
         my $base = new_pixbuf $size + $shadow, $size + $shadow, 1, 0x00000000;

         # zeroeth the shadow
         if ($mark & (MARK_B | MARK_W)) {
            $::shadow_img->composite (
               $base, $shadow, $shadow, $size, $size, $shadow - 0.5, $shadow - 0.5,
               $size / $stone->get_width, $size / $stone->get_height,
               $::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 192
            );
         }

         # first the big stones (handicap stones different for effect)
         for ([MARK_B,      $mark & MARK_MOVE ? 255 : 192],
              [MARK_W,      $mark & MARK_MOVE ? 255 : 192],
              [MARK_GRAY_B, 128],
              [MARK_GRAY_W, 128]) {
            my ($mask, $alpha) = @$_;
            if ($mark & $mask) {
               $stone->composite (
                  $base, 0, 0, $size, $size, 0, 0,
                  $size / $stone->get_width, $size / $stone->get_height,
                  $::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, $alpha
               );
            }
         }

         # then the small stones
         for ([MARK_SMALL_B, $::black_img[$rand % @::black_img]],
              [MARK_SMALL_W, $::white_img[$rand % @::white_img]]) {
            my ($mask, $img) = @$_;
            if ($mark & $mask) {
               $img->composite (
                  $base, (ceil ($size / 4)) x2, (ceil ($size / 2)) x2, (ceil ($size / 4)) x2,
                  $size / $img->get_width / 2, $size / $img->get_height / 2,
                  $::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 224
               );
            }
         }

         # and lastly any markers
         my $dark_bg = ! ! ($mark & (MARK_B | MARK_GRAY_B));

         for ([MARK_CIRCLE,   $::circle_img[$dark_bg]],
              [MARK_TRIANGLE, $::triangle_img[$dark_bg]],
              [MARK_SQUARE,   $::square_img[$dark_bg]]) {
           my ($mask, $img) = @$_;
           if ($mark & $mask) {
              $img->composite (
                 $base, 0, 0, $size, $size, -0.5, -0.5,
                 $size / $img->get_width, $size / $img->get_height,
                 $::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 255
              );
           }
         }

         push @$$c, $base;
      }
   }

   $$c->[$rand % @$$c];
}

sub pixbuf_text {
   my ($pixbuf, $colour, $x, $y, $height, $text) = @_;

   my @c = grep $_,
              map $::font[$colour][$::fontmap{$_}],
                 split //, $text;

   if (@c) {
      my $spacing = $height * 0.1;
      my $s = $height / List::Util::max map $_->get_height, @c;
      my $W = List::Util::sum map $_->get_width, @c;

      $x -= ($W * $s + $spacing * (@c - 1)) * 0.5;
      $y -= $height * 0.5;

      for (@c) {
         my $w = $_->get_width * $s;
         # +2 == don't fight the rounding
         $_->composite ($pixbuf,
               $x, $y, $w+2, $height+2, $x, $y, $s, $s,
               $::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 255);

         $x += $w + $spacing;
      }
   }
}

sub pixbuf_rect {
   my ($pb, $colour, $x1, $y1, $x2, $y2, $alpha) = @_;
   # we fake lines by... a horrible method :/
   my $colour_pb = new_pixbuf 1, 1, 0, $colour;
   $colour_pb->composite ($pb, $x1, $y1, $x2 - $x1 + 1, $y2 - $y1 + 1, $x1, $y1, $x2 + 1, $y2 + 1,
                          INTERP_NEAREST, $alpha);
}

sub repaint_board {
   my ($self) = @_;
   my $canvas = $self->{canvas};
   my $expose_area = undef;

   return $expose_area unless $self->{board};

   my ($w, $h) = ($canvas->allocation->values)[2,3];

   die "FATAL: board aspect ratio != 1" unless $w == $h;
   
   my $s = $w;

   return unless $s >= 200;
   
   my $size = $self->{size};

   # we leave enough space for the shadows.. I like smaller stones, and we
   # do no need to do the nifty recursive screen updates that goban2 does
   my $border = int ($s / ($size + 3) * 0.5);
   my $s2     = $s - $border * 2;
   my $edge   = int ($s2 / ($size + 1) * 0.96) - ($::config->{randomize} ? 3 : 0);
   my $ofs    = int ($edge / 2);

   my @k = map int ($s2 * $_ / ($size+1) + $border + 0.5), 0 .. $size;

   my $pixbuf;

   my $oldboard;

   if ($self->{background}) {
      if ($oldboard = $self->{board_shown}) {
         $pixbuf = $self->{pixbuf};
      } else {
         $pixbuf = $self->{background}->copy;
         $expose_area = new Gtk2::Gdk::Rectangle 0, 0, $s, $s;
      }
   } else {
      $expose_area = new Gtk2::Gdk::Rectangle 0, 0, $s, $s;

      my ($bw, $bh) = ($::board_img->get_width, $::board_img->get_height);

      if ($s < $bw && $s < $bh) {
         $pixbuf = new_pixbuf $s, $s, 0;
         $::board_img->copy_area (0, 0, $s, $s, $pixbuf, 0, 0);
      } else {
         $pixbuf = scale_pixbuf $::board_img, $s, $s, $::config->{speed} ? INTERP_NEAREST : INTERP_TILES;
      }

      my $linew = int ($s / 25 / $size);

      # ornamental border... we have time to waste :/
      pixbuf_rect $pixbuf, 0xffcc7700, 0, 0,           $s-1, $linew, 255;
      pixbuf_rect $pixbuf, 0xffcc7700, 0, 0,           $linew, $s-1, 255;
      pixbuf_rect $pixbuf,0xffcc7700, $s-$linew-1, 0, $s-1, $s-1,   255;
      pixbuf_rect $pixbuf,0xffcc7700, 0, $s-$linew-1, $s-1, $s-1,   255;

      for my $i (1 .. $size) {
         pixbuf_rect $pixbuf, 0x44111100, $k[$i] - $linew, $k[1] - $linew, $k[$i] + $linew, $k[$size] + $linew, 192;
         pixbuf_rect $pixbuf, 0x44111100, $k[1] - $linew, $k[$i] - $linew, $k[$size] + $linew, $k[$i] + $linew, 192;

         # 38 max, but we allow a bit more
         my $label = (qw(- A  B  C  D  E  F  G  H  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z
                           AA BB CC DD EE FF GG HH JJ KK LL MM NN OO PP QQ RR SS TT UU VV WW XX YY ZZ))[$i];

         pixbuf_text $pixbuf, 0, $k[$i], $border,       $ofs, $label;
         pixbuf_text $pixbuf, 0, $k[$i], $s2 + $border, $ofs, $label;
         pixbuf_text $pixbuf, 0, $border, $k[$i],       $ofs, $size - $i + 1;
         pixbuf_text $pixbuf, 0, $s2 + $border, $k[$i], $ofs, $size - $i + 1;

         $a++;
         $a++ if $a eq "I"; # not correct, instead of AA AB, we should get HH JJ KK...
      }

      unless ($::config->{conserve_memory} > 1) {
         $self->{background} = $pixbuf;
         $pixbuf = $pixbuf->copy;
      }
   }

   $self->{pixbuf} = $pixbuf;

   # hoshi-points(!)#d#
   # caching of empty board gfx(!)#d#

   for my $x (1 .. $size) {
      for my $y (1 .. $size) {
         my $rand = ($x ^ $y ^ 0x5555);

         my ($dx, $dy) = ($k[$x] - $ofs, $k[$y] - $ofs);

         if ($::config->{randomize}) {
            $dx += ($rand     % 7) - 3;
            $dy += ($rand / 3 % 7) - 3;
         }

         my $shadow = $edge * 0.05;
         my $area = [$dx, $dy, $edge + $shadow, $edge + $shadow];
         
         my $mark = $self->{board}{board}[$x-1][$y-1];
         my $old = $oldboard ? $oldboard->{board}[$x-1][$y-1] : 0;

         if ($oldboard) {
            next if $old == $mark; # no change

            $self->{background}->copy_area (@$area, $pixbuf, $dx, $dy);
            $expose_area = $expose_area
                              ? $expose_area->union (new Gtk2::Gdk::Rectangle @$area)
                              : new Gtk2::Gdk::Rectangle @$area;
         }

         if ($mark) {
            my $pb = $self->create_stack($mark, $edge, $rand);

            $pb->composite ($pixbuf, @$area,
                            $dx, $dy, 1, 1, $::config->{speed} ? INTERP_NEAREST : INTERP_NEAREST, 255);

            # labels are handled here because they are quite rare
            if ($mark & MARK_LABEL) {
               my $white = $mark & (MARK_W | MARK_GRAY_W) ? 0 : 1;

               if ($white) {
                  pixbuf_text $pixbuf, 0,
                              $k[$x] + $ofs * 0.1, $k[$y] + $ofs * 0.1, $ofs * 0.7,
                              $self->{board}{label}[$x-1][$y-1];
               }
               pixbuf_text $pixbuf, $white,
                           $k[$x], $k[$y], $ofs * 0.7,
                           $self->{board}{label}[$x-1][$y-1];
            }
            
            # old pixmap&mask-way. that was fast ;(
            #my ($pm, $bm) = $self->create_stack($gc, $mark, $edge, $x * 17 + $y * 11 );

            #$gc->set_clip_mask ($bm);
            #$gc->set_clip_origin ($dx, $dy);
            #$pixmap->draw_pixmap ($gc, $pm, 0, 0, $dx, $dy, $edge, $edge);
         }
      }
   }

   $self->{board_shown} = Storable::dclone $self->{board};
   #d# save
   #Storable::nstore { board => $self->{board}, size => $self->{size}, path => $self->{path}}, "testboard.storable";

   $expose_area;
}

sub redraw {
   my ($self, $area) = @_;

   if ($area && $self->{pixbuf}) {
      my ($x, $y, $w, $h) = $area->values;

      $self->{canvas}->window->draw_pixbuf ($self->{canvas}->style->white_gc, $self->{pixbuf},
            $x, $y, $x, $y, $w, $h,
            "normal", 0, 0);
      $self->{canvas}->window->draw_rectangle ($self->{canvas}->style->black_gc, 0,
                         $x - 1, $y - 1, $w + 2, $h + 2) if $::DEBUG_EXPOSE;
   }
}

sub update_board {
   my ($self) = @_;
   return unless $self->{path};

   $self->{NOW} = Time::HiRes::time; #d# get from msg(!)

   my $move = int (@{$self->{path}} * $self->{moveadj}->get_value);

   my $running = $move == @{$self->{path}};

   $self->{board_label}->set_text ("Move $move");

   $self->{board} = new KGS::Game::Board $self->{size};
   $self->{board}->interpret_path ([@{$self->{path}}[0 .. $move - 1]]);

   $self->{userpanel}[WHITE]->set_state ($self->{board}{captures}[WHITE],
                                         $self->{board}{timer}[WHITE],
                                         $running && $self->{board}{last} == BLACK);
   $self->{userpanel}[BLACK]->set_state ($self->{board}{captures}[BLACK],
                                         $self->{board}{timer}[BLACK],
                                         $running && $self->{board}{last} == WHITE);

   $self->redraw ($self->repaint_board);

   $self->{text}->set_text ($self->{board}{comment});
}

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

   $self->{path} = $self->get_path;
   $self->{userpanel}[WHITE]->set_rules ($self->{path}[0]); # should be onload only
   $self->{userpanel}[BLACK]->set_rules ($self->{path}[0]); # should be onload only

   $self->{moveadj}->value_changed if $self->{moveadj};
}

sub event_part {
   my ($self) = @_;
   $self->SUPER::event_part;
}

sub event_move {
   my ($self, $pass) = @_;
   sound::play 1, $pass ? "pass" : "move";
}

sub event_update_game {
   my ($self) = @_;
   $self->SUPER::event_update_game;
   warn "UPDATE GAME";#d#
}

sub destroy {
   my ($self) = @_;
   (delete $self->{userpanel}[WHITE])->destroy if $self->{userpanel}[WHITE];
   (delete $self->{userpanel}[BLACK])->destroy if $self->{userpanel}[BLACK];
   $self->SUPER::destroy;
   delete $appwin::gamelist->{game}{$self->{channel}};
}

1;

Revision:	1.26
Committed:	Sun Jun 1 13:09:47 2003 UTC (20 years, 11 months ago) by pcg
Content type:	text/plain
Branch:	MAIN
Changes since 1.25:	+30 -16 lines
Log Message:	* empty log message *
#	User	Rev	Content
1	pcg	1.23	package game::goclock;
2
3			use Time::HiRes ();
4
5			use KGS::Constants;
6
7			use base gtk::widget;
8
9			sub new {
10			my $class = shift;
11			my $self = $class->SUPER::new(@_);
12
13			$self->{widget} = new Gtk2::Label;
14
15			$self->{set} = sub { };
16			$self->{format} = sub { "ERROR" };
17
18			$self;
19			}
20
21			sub append_text {
22			my ($self, $text) = @_;
23
24			$self->{buffer}->insert ($self->{buffer}->get_end_iter, $text);
25			}
26
27			sub format_time {
28			my ($time) = @_;
29
30			$time > 60*60
31			? sprintf "%d:%02d:%02d", $time / (60 * 60), $time / 60 % 60, $time % 60
32			: sprintf "%d:%02d", $time / 60 % 60, $time % 60;
33			}
34
35			sub set_rules {
36			my ($self, $timesys, $main, $interval, $count) = @_;
37
38			if ($timesys == TIMESYS_ABSOLUTE) {
39			$self->{set} = sub { $self->{time} = $_[0] };
40			$self->{format} = sub { format_time $_[0] };
41
42			} elsif ($timesys == TIMESYS_BYO_YOMI) {
43			my $low = $interval * $count;
44
45			$self->{set} = sub { $self->{time} = $_[0] };
46
47			$self->{format} = sub {
48			if ($_[0] > $low) {
49			format_time $_[0];
50			} else {
51			sprintf "%s (%d)", (format_time int ($_[0] % $interval) \|\| $interval), $_[0] / $interval;
52			}
53			};
54
55			} elsif ($timesys == TIMESYS_CANADIAN) {
56			my $low = $interval;
57
58			$self->{set} = sub { $self->{time} = $_[0]; $self->{moves} = $_[1] };
59
60			$self->{format} = sub {
61			if ($_[0] > $low) {
62			format_time $_[0];
63			} else {
64			sprintf "%s / %d", (format_time int($_[0] % $interval) \|\| $interval), $self->{moves};
65			}
66			};
67
68			} else {
69			# none, or unknown
70			$self->{set} = sub { };
71			$self->{format} = sub { "---" }
72			}
73			}
74
75			sub refresh {
76			my ($self, $timestamp) = @_;
77			my $timer = $self->{time} + $self->{start} - $timestamp;
78			$self->{widget}->set_text ($self->{format}->($timer));
79
80			$timer - int $timer;
81			}
82
83			sub set_time {
84			my ($self, $time) = @_;
85
86			$self->{start} = $time->[0];
87			$self->{set}->($time->[1], $time->[2]);
88
89			$self->refresh ($time->[0]);
90			}
91
92			sub start {
93			my ($self) = @_;
94
95			return if $self->{timeout};
96
97			my $timeout; $timeout = sub {
98			my $next = int ($self->refresh (Time::HiRes::time) * 1000);
99			$self->{timeout} = add Glib::Timeout $next, $timeout;
100			0;
101			};
102
103			$timeout->();
104			}
105
106			sub stop {
107			my ($self) = @_;
108
109			remove Glib::Source delete $self->{timeout} if $self->{timeout};
110	pcg	1.24	}
111
112			sub destroy {
113			my ($self) = @_;
114			$self->stop;
115			$self->SUPER::destroy;
116	pcg	1.23	}
117
118			package game::userpanel;
119
120			use base gtk::widget;
121
122			sub new {
123			my $class = shift;
124			my $self = $class->SUPER::new(@_);
125
126	pcg	1.26	$self->{widget} = new Gtk2::HBox;
127	pcg	1.23
128	pcg	1.26	$self->{widget}->add (my $vbox = new Gtk2::VBox);
129
130			$vbox->add ($self->{name} = new Gtk2::Label $self->{name});
131			$vbox->add ($self->{info} = new Gtk2::Label "");
132			$vbox->add (($self->{clock} = new game::goclock)->widget);
133	pcg	1.23
134			$self;
135			}
136
137			sub set_rules {
138			my ($self, $rules) = @_;
139
140	pcg	1.26	if ($self->{name}->get_text ne $rules->{player}[$self->{colour}]) {
141			$self->{name}->set_text ($rules->{player}[$self->{colour}]);
142
143			# the big picture...
144			appwin::userpic ($rules->{player}[$self->{colour}], sub {
145			$self->{widget}->add (gtk::image_from_data $_[0]) if $_[0];
146			$self->{widget}->show_all;
147			# undef => show sth. funny
148			});
149			}
150
151	pcg	1.23	$self->{clock}->set_rules (@{$rules->{rules}}{qw(timesys time interval count)});
152			}
153
154			sub set_state {
155			my ($self, $captures, $timer, $running) = @_;
156
157			$self->{clock}->set_time ($timer);
158			$running ? $self->{clock}->start : $self->{clock}->stop;
159			$self->{info}->set_text ("$captures pris.");
160			}
161
162	pcg	1.1	package game;
163
164			use KGS::Constants;
165			use KGS::Game::Board;
166
167			use base KGS::Listener::Game;
168			use base KGS::Game;
169
170	pcg	1.4	use base gtk::widget;
171
172	pcg	1.15	use POSIX qw(ceil);
173
174	pcg	1.1	sub new {
175			my $self = shift;
176			$self = $self->SUPER::new(@_);
177
178			$self->listen($self->{conn});
179
180			$self->{window} = new Gtk2::Window 'toplevel';
181	pcg	1.5	my $title = $self->{channel} ? $self->owner->as_string." ".$self->opponent_string : "Game Window";
182	pcg	1.1	$self->{window}->set_title("KGS Game $title");
183			gtk::state $self->{window}, "game::window", undef, window_size => [600, 500];
184
185	pcg	1.4	$self->{window}->signal_connect(delete_event => sub {
186	pcg	1.22	$self->part;
187	pcg	1.25	$self->destroy;
188	pcg	1.4	1;
189			});
190	pcg	1.1
191	pcg	1.4	$self->{window}->add($self->{hpane} = new Gtk2::HPaned);
192			gtk::state $self->{hpane}, "game::hpane", undef, position => 500;
193	pcg	1.1
194	pcg	1.4	$self->{hpane}->pack1((my $vbox = new Gtk2::VBox), 1, 1);
195	pcg	1.1
196			$vbox->pack_start((my $frame = new Gtk2::Frame), 0, 1, 0);
197
198			{
199	pcg	1.6	# grrr...
200	pcg	1.1	$frame->add(my $vbox = new Gtk2::VBox);
201			$vbox->add($self->{title} = new Gtk2::Label $title);
202
203	pcg	1.9	$self->{moveadj} = new Gtk2::Adjustment 1, 0, 1, 0.001, 0.05, 0;
204	pcg	1.2
205	pcg	1.1	$vbox->add(my $scale = new Gtk2::HScale $self->{moveadj});
206	pcg	1.2	$scale->set_draw_value (0);
207	pcg	1.1
208	pcg	1.23	$self->{moveadj}->signal_connect (value_changed => sub { $self->update_board });
209	pcg	1.1	}
210
211	pcg	1.20	$vbox->pack_start((my $aspect_frame = new Gtk2::AspectFrame "", 0.5, 0.5, 1, 0), 1, 1, 0);
212			$aspect_frame->set (border_width => 0, shadow_type => 'none', label_xalign => 0.5);
213	pcg	1.19	$self->{board_label} = $aspect_frame->get_label_widget;
214
215			$aspect_frame->add($self->{canvas} = new Gtk2::DrawingArea);
216	pcg	1.21	$self->{canvas}->double_buffered (0) if $::config->{conserve_memory};
217	pcg	1.1
218			$self->{canvas}->signal_connect(configure_event => \&configure_event, $self);
219			$self->{canvas}->signal_connect(expose_event => \&expose_event, $self);
220
221	pcg	1.23	# RIGHT PANE
222
223	pcg	1.4	$self->{hpane}->pack2(($self->{vpane} = new Gtk2::VPaned), 0, 0);
224			$self->{hpane}->set(position_set => 1);
225			gtk::state $self->{vpane}, "game::vpane", $self->{name}, position => 80;
226	pcg	1.1
227	pcg	1.4	$self->{vpane}->add(my $sw = new Gtk2::ScrolledWindow);
228	pcg	1.1	$sw->set_policy("automatic", "always");
229
230	pcg	1.18	$sw->add(($self->{userlist} = new userlist)->widget);
231	pcg	1.1
232	pcg	1.4	$self->{vpane}->add(my $vbox = new Gtk2::VBox);
233	pcg	1.23
234			$vbox->pack_start((my $hbox = new Gtk2::HBox 1), 0, 1, 0);
235	pcg	1.26	$hbox->add (($self->{userpanel}[WHITE] = new game::userpanel colour => WHITE)->widget);
236			$hbox->add (($self->{userpanel}[BLACK] = new game::userpanel colour => BLACK)->widget);
237	pcg	1.1
238			$vbox->pack_start((my $sw = new Gtk2::ScrolledWindow), 1, 1, 0);
239	pcg	1.7	$sw->set_policy("never", "always");
240	pcg	1.1
241	pcg	1.2	$sw->add(($self->{text} = new gtk::text)->widget);
242	pcg	1.1
243			$vbox->pack_start(($self->{entry} = new Gtk2::Entry), 0, 1, 0);
244			$self->{entry}->signal_connect(activate => sub {
245			my $text = $self->{entry}->get_text;
246	pcg	1.10	$self->say($text) if $text =~ /\S/;
247	pcg	1.1	$self->{entry}->set_text("");
248			});
249
250			$self;
251			}
252
253			sub event_update_users {
254	pcg	1.18	my ($self, $add, $update, $remove) = @_;
255	pcg	1.1
256	pcg	1.18	$self->{userlist}->update ($add, $update, $remove);
257	pcg	1.1	}
258
259			sub join {
260			my ($self) = @_;
261	pcg	1.21	return if $self->{joined};
262
263	pcg	1.1	$self->SUPER::join;
264
265			$self->{window}->show_all;
266			}
267
268			sub part {
269			my ($self) = @_;
270	pcg	1.22
271	pcg	1.1	$self->SUPER::part;
272	pcg	1.22	$self->destroy;
273	pcg	1.1	}
274
275			sub configure_event {
276	pcg	1.2	my ($widget, $event, $self) = @_;
277	pcg	1.1	delete $self->{stack};
278			delete $self->{pixbuf};
279			delete $self->{board_shown};
280			delete $self->{background};
281			$self->repaint_board;
282	pcg	1.6	0;
283			}
284
285			sub expose_event {
286			my ($widget, $event, $self) = @_;
287
288			$self->{pixbuf} or return;
289
290			my $area = $event->area;
291
292	pcg	1.19	$self->redraw ($area);
293	pcg	1.6
294			0;
295	pcg	1.1	}
296
297	pcg	1.2	# something Gtk2 fixed
298			sub INTERP_NEAREST (){ 'nearest' }
299			sub INTERP_TILES (){ 'tiles' }
300			sub INTERP_BILINEAR (){ 'bilinear' }
301			sub INTERP_HYPER (){ 'hyper' }
302	pcg	1.1
303			sub new_pixbuf {
304	pcg	1.2	my ($w, $h, $alpha, $fill) = @_;
305	pcg	1.1
306			my $pixbuf = new Gtk2::Gdk::Pixbuf 'rgb', $alpha, 8, $w, $h;
307	pcg	1.2	$pixbuf->fill ($fill) if defined $fill;
308	pcg	1.1
309			$pixbuf;
310			}
311
312			sub scale_pixbuf {
313			my ($src, $w, $h, $mode) = @_;
314
315			my $dst = new_pixbuf $w, $h, 1;
316
317			$src->scale(
318			$dst, 0, 0, $w, $h, 0, 0,
319			$w / $src->get_width, $h / $src->get_height,
320			$mode,
321			);
322
323			$dst;
324			}
325
326			# create a stack of stones
327			sub create_stack {
328			my ($self, $mark, $size, $rand) = @_;
329
330	pcg	1.10	my $shadow = $size * 0.05;
331	pcg	1.1
332			my $c = \$self->{stack}{$mark};
333			unless ($$c) {
334			for my $stone ($mark & (MARK_W \| MARK_GRAY_W) ? @::white_img : @::black_img) {
335	pcg	1.2	my $base = new_pixbuf $size + $shadow, $size + $shadow, 1, 0x00000000;
336	pcg	1.1
337			# zeroeth the shadow
338			if ($mark & (MARK_B \| MARK_W)) {
339	pcg	1.14	$::shadow_img->composite (
340			$base, $shadow, $shadow, $size, $size, $shadow - 0.5, $shadow - 0.5,
341	pcg	1.1	$size / $stone->get_width, $size / $stone->get_height,
342	pcg	1.12	$::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 192
343	pcg	1.1	);
344			}
345
346			# first the big stones (handicap stones different for effect)
347			for ([MARK_B, $mark & MARK_MOVE ? 255 : 192],
348			[MARK_W, $mark & MARK_MOVE ? 255 : 192],
349			[MARK_GRAY_B, 128],
350			[MARK_GRAY_W, 128]) {
351			my ($mask, $alpha) = @$_;
352			if ($mark & $mask) {
353			$stone->composite (
354	pcg	1.11	$base, 0, 0, $size, $size, 0, 0,
355	pcg	1.1	$size / $stone->get_width, $size / $stone->get_height,
356	pcg	1.2	$::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, $alpha
357	pcg	1.1	);
358			}
359			}
360
361	pcg	1.12	# then the small stones
362	pcg	1.1	for ([MARK_SMALL_B, $::black_img[$rand % @::black_img]],
363			[MARK_SMALL_W, $::white_img[$rand % @::white_img]]) {
364			my ($mask, $img) = @$_;
365			if ($mark & $mask) {
366			$img->composite (
367	pcg	1.15	$base, (ceil ($size / 4)) x2, (ceil ($size / 2)) x2, (ceil ($size / 4)) x2,
368	pcg	1.1	$size / $img->get_width / 2, $size / $img->get_height / 2,
369	pcg	1.15	$::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 224
370	pcg	1.1	);
371			}
372			}
373
374			# and lastly any markers
375			my $dark_bg = ! ! ($mark & (MARK_B \| MARK_GRAY_B));
376
377			for ([MARK_CIRCLE, $::circle_img[$dark_bg]],
378			[MARK_TRIANGLE, $::triangle_img[$dark_bg]],
379			[MARK_SQUARE, $::square_img[$dark_bg]]) {
380			my ($mask, $img) = @$_;
381			if ($mark & $mask) {
382			$img->composite (
383			$base, 0, 0, $size, $size, -0.5, -0.5,
384			$size / $img->get_width, $size / $img->get_height,
385	pcg	1.2	$::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 255
386	pcg	1.1	);
387			}
388			}
389
390			push @$$c, $base;
391			}
392			}
393
394			$$c->[$rand % @$$c];
395			}
396
397			sub pixbuf_text {
398			my ($pixbuf, $colour, $x, $y, $height, $text) = @_;
399
400			my @c = grep $_,
401			map $::font[$colour][$::fontmap{$_}],
402			split //, $text;
403
404			if (@c) {
405			my $spacing = $height * 0.1;
406			my $s = $height / List::Util::max map $_->get_height, @c;
407			my $W = List::Util::sum map $_->get_width, @c;
408
409			$x -= ($W * $s + $spacing * (@c - 1)) * 0.5;
410			$y -= $height * 0.5;
411
412			for (@c) {
413			my $w = $_->get_width * $s;
414	pcg	1.17	# +2 == don't fight the rounding
415	pcg	1.1	$_->composite ($pixbuf,
416	pcg	1.17	$x, $y, $w+2, $height+2, $x, $y, $s, $s,
417	pcg	1.1	$::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 255);
418
419			$x += $w + $spacing;
420			}
421			}
422			}
423
424			sub pixbuf_rect {
425			my ($pb, $colour, $x1, $y1, $x2, $y2, $alpha) = @_;
426	pcg	1.2	# we fake lines by... a horrible method :/
427			my $colour_pb = new_pixbuf 1, 1, 0, $colour;
428			$colour_pb->composite ($pb, $x1, $y1, $x2 - $x1 + 1, $y2 - $y1 + 1, $x1, $y1, $x2 + 1, $y2 + 1,
429			INTERP_NEAREST, $alpha);
430	pcg	1.1	}
431
432			sub repaint_board {
433			my ($self) = @_;
434			my $canvas = $self->{canvas};
435			my $expose_area = undef;
436
437			return $expose_area unless $self->{board};
438
439	pcg	1.2	my ($w, $h) = ($canvas->allocation->values)[2,3];
440	pcg	1.19
441			die "FATAL: board aspect ratio != 1" unless $w == $h;
442	pcg	1.1
443	pcg	1.19	my $s = $w;
444	pcg	1.6
445	pcg	1.19	return unless $s >= 200;
446	pcg	1.1
447			my $size = $self->{size};
448
449	pcg	1.16	# we leave enough space for the shadows.. I like smaller stones, and we
450			# do no need to do the nifty recursive screen updates that goban2 does
451	pcg	1.1	my $border = int ($s / ($size + 3) * 0.5);
452			my $s2 = $s - $border * 2;
453	pcg	1.10	my $edge = int ($s2 / ($size + 1) * 0.96) - ($::config->{randomize} ? 3 : 0);
454	pcg	1.1	my $ofs = int ($edge / 2);
455
456			my @k = map int ($s2 * $_ / ($size+1) + $border + 0.5), 0 .. $size;
457
458			my $pixbuf;
459
460			my $oldboard;
461
462			if ($self->{background}) {
463			if ($oldboard = $self->{board_shown}) {
464			$pixbuf = $self->{pixbuf};
465			} else {
466			$pixbuf = $self->{background}->copy;
467	pcg	1.5	$expose_area = new Gtk2::Gdk::Rectangle 0, 0, $s, $s;
468	pcg	1.1	}
469			} else {
470	pcg	1.5	$expose_area = new Gtk2::Gdk::Rectangle 0, 0, $s, $s;
471	pcg	1.1
472			my ($bw, $bh) = ($::board_img->get_width, $::board_img->get_height);
473
474			if ($s < $bw && $s < $bh) {
475	pcg	1.2	$pixbuf = new_pixbuf $s, $s, 0;
476	pcg	1.1	$::board_img->copy_area (0, 0, $s, $s, $pixbuf, 0, 0);
477			} else {
478			$pixbuf = scale_pixbuf $::board_img, $s, $s, $::config->{speed} ? INTERP_NEAREST : INTERP_TILES;
479			}
480
481			my $linew = int ($s / 25 / $size);
482
483			# ornamental border... we have time to waste :/
484	pcg	1.2	pixbuf_rect $pixbuf, 0xffcc7700, 0, 0, $s-1, $linew, 255;
485			pixbuf_rect $pixbuf, 0xffcc7700, 0, 0, $linew, $s-1, 255;
486			pixbuf_rect $pixbuf,0xffcc7700, $s-$linew-1, 0, $s-1, $s-1, 255;
487			pixbuf_rect $pixbuf,0xffcc7700, 0, $s-$linew-1, $s-1, $s-1, 255;
488	pcg	1.1
489			for my $i (1 .. $size) {
490	pcg	1.2	pixbuf_rect $pixbuf, 0x44111100, $k[$i] - $linew, $k[1] - $linew, $k[$i] + $linew, $k[$size] + $linew, 192;
491			pixbuf_rect $pixbuf, 0x44111100, $k[1] - $linew, $k[$i] - $linew, $k[$size] + $linew, $k[$i] + $linew, 192;
492	pcg	1.1
493			# 38 max, but we allow a bit more
494			my $label = (qw(- A B C D E F G H J K L M N O P Q R S T U V W X Y Z
495			AA BB CC DD EE FF GG HH JJ KK LL MM NN OO PP QQ RR SS TT UU VV WW XX YY ZZ))[$i];
496
497			pixbuf_text $pixbuf, 0, $k[$i], $border, $ofs, $label;
498			pixbuf_text $pixbuf, 0, $k[$i], $s2 + $border, $ofs, $label;
499			pixbuf_text $pixbuf, 0, $border, $k[$i], $ofs, $size - $i + 1;
500			pixbuf_text $pixbuf, 0, $s2 + $border, $k[$i], $ofs, $size - $i + 1;
501
502			$a++;
503			$a++ if $a eq "I"; # not correct, instead of AA AB, we should get HH JJ KK...
504			}
505
506	pcg	1.21	unless ($::config->{conserve_memory} > 1) {
507	pcg	1.1	$self->{background} = $pixbuf;
508			$pixbuf = $pixbuf->copy;
509			}
510			}
511
512			$self->{pixbuf} = $pixbuf;
513
514			# hoshi-points(!)#d#
515			# caching of empty board gfx(!)#d#
516
517			for my $x (1 .. $size) {
518			for my $y (1 .. $size) {
519			my $rand = ($x ^ $y ^ 0x5555);
520
521			my ($dx, $dy) = ($k[$x] - $ofs, $k[$y] - $ofs);
522
523			if ($::config->{randomize}) {
524			$dx += ($rand % 7) - 3;
525			$dy += ($rand / 3 % 7) - 3;
526			}
527
528	pcg	1.10	my $shadow = $edge * 0.05;
529	pcg	1.1	my $area = [$dx, $dy, $edge + $shadow, $edge + $shadow];
530
531			my $mark = $self->{board}{board}[$x-1][$y-1];
532			my $old = $oldboard ? $oldboard->{board}[$x-1][$y-1] : 0;
533
534			if ($oldboard) {
535			next if $old == $mark; # no change
536
537			$self->{background}->copy_area (@$area, $pixbuf, $dx, $dy);
538			$expose_area = $expose_area
539	pcg	1.2	? $expose_area->union (new Gtk2::Gdk::Rectangle @$area)
540			: new Gtk2::Gdk::Rectangle @$area;
541	pcg	1.1	}
542
543			if ($mark) {
544			my $pb = $self->create_stack($mark, $edge, $rand);
545
546			$pb->composite ($pixbuf, @$area,
547			$dx, $dy, 1, 1, $::config->{speed} ? INTERP_NEAREST : INTERP_NEAREST, 255);
548
549			# labels are handled here because they are quite rare
550			if ($mark & MARK_LABEL) {
551			my $white = $mark & (MARK_W \| MARK_GRAY_W) ? 0 : 1;
552
553			if ($white) {
554			pixbuf_text $pixbuf, 0,
555			$k[$x] + $ofs * 0.1, $k[$y] + $ofs * 0.1, $ofs * 0.7,
556			$self->{board}{label}[$x-1][$y-1];
557			}
558			pixbuf_text $pixbuf, $white,
559			$k[$x], $k[$y], $ofs * 0.7,
560			$self->{board}{label}[$x-1][$y-1];
561			}
562
563			# old pixmap&mask-way. that was fast ;(
564			#my ($pm, $bm) = $self->create_stack($gc, $mark, $edge, $x * 17 + $y * 11 );
565
566			#$gc->set_clip_mask ($bm);
567			#$gc->set_clip_origin ($dx, $dy);
568			#$pixmap->draw_pixmap ($gc, $pm, 0, 0, $dx, $dy, $edge, $edge);
569			}
570			}
571			}
572
573			$self->{board_shown} = Storable::dclone $self->{board};
574			#d# save
575			#Storable::nstore { board => $self->{board}, size => $self->{size}, path => $self->{path}}, "testboard.storable";
576
577			$expose_area;
578			}
579
580	pcg	1.2	sub redraw {
581	pcg	1.1	my ($self, $area) = @_;
582
583			if ($area && $self->{pixbuf}) {
584	pcg	1.2	my ($x, $y, $w, $h) = $area->values;
585	pcg	1.1
586	pcg	1.2	$self->{canvas}->window->draw_pixbuf ($self->{canvas}->style->white_gc, $self->{pixbuf},
587	pcg	1.19	$x, $y, $x, $y, $w, $h,
588	pcg	1.2	"normal", 0, 0);
589	pcg	1.1	$self->{canvas}->window->draw_rectangle ($self->{canvas}->style->black_gc, 0,
590	pcg	1.19	$x - 1, $y - 1, $w + 2, $h + 2) if $::DEBUG_EXPOSE;
591	pcg	1.1	}
592			}
593
594	pcg	1.23	sub update_board {
595			my ($self) = @_;
596			return unless $self->{path};
597
598			$self->{NOW} = Time::HiRes::time; #d# get from msg(!)
599
600			my $move = int (@{$self->{path}} * $self->{moveadj}->get_value);
601
602			my $running = $move == @{$self->{path}};
603
604			$self->{board_label}->set_text ("Move $move");
605
606			$self->{board} = new KGS::Game::Board $self->{size};
607			$self->{board}->interpret_path ([@{$self->{path}}[0 .. $move - 1]]);
608
609	pcg	1.26	$self->{userpanel}[WHITE]->set_state ($self->{board}{captures}[WHITE],
610			$self->{board}{timer}[WHITE],
611			$running && $self->{board}{last} == BLACK);
612			$self->{userpanel}[BLACK]->set_state ($self->{board}{captures}[BLACK],
613			$self->{board}{timer}[BLACK],
614			$running && $self->{board}{last} == WHITE);
615	pcg	1.23
616			$self->redraw ($self->repaint_board);
617
618	pcg	1.26	$self->{text}->set_text ($self->{board}{comment});
619	pcg	1.23	}
620
621	pcg	1.1	sub event_update_tree {
622			my ($self) = @_;
623
624			$self->{path} = $self->get_path;
625	pcg	1.26	$self->{userpanel}[WHITE]->set_rules ($self->{path}[0]); # should be onload only
626			$self->{userpanel}[BLACK]->set_rules ($self->{path}[0]); # should be onload only
627	pcg	1.23
628	pcg	1.6	$self->{moveadj}->value_changed if $self->{moveadj};
629	pcg	1.1	}
630
631			sub event_part {
632			my ($self) = @_;
633			$self->SUPER::event_part;
634			}
635
636			sub event_move {
637			my ($self, $pass) = @_;
638			sound::play 1, $pass ? "pass" : "move";
639	pcg	1.25	}
640
641			sub event_update_game {
642			my ($self) = @_;
643			$self->SUPER::event_update_game;
644			warn "UPDATE GAME";#d#
645			}
646
647			sub destroy {
648			my ($self) = @_;
649	pcg	1.26	(delete $self->{userpanel}[WHITE])->destroy if $self->{userpanel}[WHITE];
650			(delete $self->{userpanel}[BLACK])->destroy if $self->{userpanel}[BLACK];
651	pcg	1.25	$self->SUPER::destroy;
652			delete $appwin::gamelist->{game}{$self->{channel}};
653	pcg	1.1	}
654
655			1;
656