kgsueme/kgsueme/game.pl

package game;

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

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

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

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

   $self->{window} = new Gtk2::Window 'toplevel';
   my $title = $self->{channel} ? $self->user0." ".$self->user1 : "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; 1 });

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

   $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 0, 0, 1, 0.01, 0.1, 0;

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

      $self->{moveadj}->signal_connect (value_changed => sub {
         return unless $self->{path};

         my $move = int (@{$self->{path}} * $_[0]->get_value);

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

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

         $self->{text}->set_text(KGS::Listener::Debug::dumpval([$self->{board}{time},$self->{board}{captures}]). $self->{board}{comment});
      });
   }
   
   #Gtk2::Widget->push_visual (Gtk2::Gdk::Rgb->get_visual); #d# gdk_rgb_* not yet implemented(?)
   #Gtk2::Widget->push_colormap (Gtk2::Gdk::Rgb->get_cmap);
   $vbox->pack_start(($self->{canvas} = new Gtk2::DrawingArea), 1, 1, 0);
   #Gtk2::Widget->pop_colormap;
   #Gtk2::Widget->pop_visual;

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

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

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

   if (0) {
   $sw->add($self->{userlist} = new_with_titles Gtk2::ListStore "User", "Rank", "Flags");
   ::clist_autosort $self->{userlist};
   gtk::state $self->{userlist}, "room::userlist", $self->{name}, clist_column_widths => [120, 30];
   }

   $vpane->add(my $vbox = new Gtk2::VBox);
   
   $vbox->pack_start((my $sw = new Gtk2::ScrolledWindow), 1, 1, 0);
   $sw->set_policy("automatic", "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;
      # add message
      $self->{entry}->set_text("");
   });

   $self;
}

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

   room::event_update_users $self;
}

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

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

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

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

sub configure_event {
   my ($widget, $event, $self) = @_;
   delete $self->{stack};
   delete $self->{pixbuf};
   delete $self->{board_shown};
   delete $self->{background};
   $self->repaint_board;
   1;
}

# 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)) {
            $::black_img[0]->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, 128
            );
         }

         # 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, -0.5, -0.5,
                  $size / $stone->get_width, $size / $stone->get_height,
                  $::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, $alpha
               );
            }
         }

         # then the samll 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 (
                  $base, ($size / 4) x2, (int ($size / 2 + 0.5)) x2, ($size / 4 - 0.5) x 2,
                  $size / $img->get_width / 2, $size / $img->get_height / 2,
                  $::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 192
               );
            }
         }

         # 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;
         $_->composite ($pixbuf,
               $x, $y, $w+0.999, $height+0.999, $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];
   
   my $s = $w > $h ? $h : $w;
   
   $self->{offsets} = [int (($w - $s) / 2), int (($h - $s) / 2), $s];

   my $size = $self->{size};

   my $border = int ($s / ($size + 3) * 0.5);
   my $s2     = $s - $border * 2;
   my $edge   = int ($s2 / ($size + 1) * 0.95) - ($::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 = [0, 0, $s, $s];
      }
   } else {
      $expose_area = [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}) {
         $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) = $area->values;
      my ($ox, $oy, $s) = @{$self->{offsets}};

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

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

   $self->{pixbuf} or return;

   my $area = $event->area;
   my ($ox, $oy, $s) = @{$self->{offsets}};

   $self->redraw (
             (new Gtk2::Gdk::Rectangle $area->x - $ox, $area->x - $oy, $area->width, $area->height)
                ->intersect(new Gtk2::Gdk::Rectangle 0, 0, $s, $s)
          );

   1;
}

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

   $self->{path} = $self->get_path;

   $self->{moveadj}->value_changed ();
}

sub event_part {
   my ($self) = @_;
   $self->SUPER::event_part;
   (delete $self->{window})->destroy; # hmm.. why does this keep the object alive? puzzling.. ahh.. the callbacks ;)
   delete $self->{room}{game}{$self->{channel}};
}

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

sub DESTROY {#d#
   warn "DESTROY(@_)\n";#d#
}

1;

Revision:	1.2
Committed:	Sat May 31 10:58:30 2003 UTC (21 years ago) by pcg
Content type:	text/plain
Branch:	MAIN
Changes since 1.1:	+57 -73 lines
Log Message:	* empty log message *
#	User	Rev	Content
1	pcg	1.1	package game;
2
3			use KGS::Constants;
4			use KGS::Game::Board;
5
6			use base KGS::Listener::Game;
7			use base KGS::Game;
8
9			sub new {
10			my $self = shift;
11			$self = $self->SUPER::new(@_);
12
13			$self->listen($self->{conn});
14
15			$self->{window} = new Gtk2::Window 'toplevel';
16			my $title = $self->{channel} ? $self->user0." ".$self->user1 : "Game Window";
17			$self->{window}->set_title("KGS Game $title");
18			gtk::state $self->{window}, "game::window", undef, window_size => [600, 500];
19
20			$self->{window}->signal_connect(delete_event => sub { $self->part; 1 });
21
22			$self->{window}->add(my $hpane = new Gtk2::HPaned);
23			gtk::state $hpane, "game::hpane", undef, hpane_position => 500;
24
25			$hpane->pack1((my $vbox = new Gtk2::VBox), 1, 1);
26
27			$vbox->pack_start((my $frame = new Gtk2::Frame), 0, 1, 0);
28
29	pcg	1.2	# grrr...
30	pcg	1.1	{
31			$frame->add(my $vbox = new Gtk2::VBox);
32			$vbox->add($self->{title} = new Gtk2::Label $title);
33
34	pcg	1.2	$self->{moveadj} = new Gtk2::Adjustment 0, 0, 1, 0.01, 0.1, 0;
35
36	pcg	1.1	$vbox->add(my $scale = new Gtk2::HScale $self->{moveadj});
37	pcg	1.2	$scale->set_draw_value (0);
38	pcg	1.1
39			$self->{moveadj}->signal_connect (value_changed => sub {
40	pcg	1.2	return unless $self->{path};
41
42			my $move = int (@{$self->{path}} * $_[0]->get_value);
43
44	pcg	1.1	$self->{board} = new KGS::Game::Board $self->{size};
45	pcg	1.2	$self->{board}->interpret_path ([@{$self->{path}}[0 .. $move - 1]]);
46	pcg	1.1
47	pcg	1.2	$self->redraw ($self->repaint_board);
48	pcg	1.1
49	pcg	1.2	$self->{text}->set_text(KGS::Listener::Debug::dumpval([$self->{board}{time},$self->{board}{captures}]). $self->{board}{comment});
50	pcg	1.1	});
51			}
52
53	pcg	1.2	#Gtk2::Widget->push_visual (Gtk2::Gdk::Rgb->get_visual); #d# gdk_rgb_* not yet implemented(?)
54			#Gtk2::Widget->push_colormap (Gtk2::Gdk::Rgb->get_cmap);
55	pcg	1.1	$vbox->pack_start(($self->{canvas} = new Gtk2::DrawingArea), 1, 1, 0);
56	pcg	1.2	#Gtk2::Widget->pop_colormap;
57			#Gtk2::Widget->pop_visual;
58	pcg	1.1
59			$self->{canvas}->signal_connect(configure_event => \&configure_event, $self);
60			$self->{canvas}->signal_connect(expose_event => \&expose_event, $self);
61
62			$hpane->pack2((my $vpane = new Gtk2::VPaned), 0, 0);
63			gtk::state $vpane, "game", $self->{name}, vpane_position => 80;
64
65			$vpane->add(my $sw = new Gtk2::ScrolledWindow);
66			$sw->set_policy("automatic", "always");
67
68	pcg	1.2	if (0) {
69	pcg	1.1	$sw->add($self->{userlist} = new_with_titles Gtk2::ListStore "User", "Rank", "Flags");
70			::clist_autosort $self->{userlist};
71			gtk::state $self->{userlist}, "room::userlist", $self->{name}, clist_column_widths => [120, 30];
72	pcg	1.2	}
73	pcg	1.1
74			$vpane->add(my $vbox = new Gtk2::VBox);
75
76			$vbox->pack_start((my $sw = new Gtk2::ScrolledWindow), 1, 1, 0);
77			$sw->set_policy("automatic", "always");
78
79	pcg	1.2	$sw->add(($self->{text} = new gtk::text)->widget);
80	pcg	1.1
81			$vbox->pack_start(($self->{entry} = new Gtk2::Entry), 0, 1, 0);
82			$self->{entry}->signal_connect(activate => sub {
83			my $text = $self->{entry}->get_text;
84			# add message
85			$self->{entry}->set_text("");
86			});
87
88			$self;
89			}
90
91			sub event_update_users {
92			my ($self) = @_;
93
94			room::event_update_users $self;
95			}
96
97			sub join {
98			my ($self) = @_;
99			$self->SUPER::join;
100
101			$self->{window}->show_all;
102			}
103
104			sub part {
105			my ($self) = @_;
106			$self->SUPER::part;
107
108			$self->{window}->hide;
109			}
110
111			sub configure_event {
112	pcg	1.2	my ($widget, $event, $self) = @_;
113	pcg	1.1	delete $self->{stack};
114			delete $self->{pixbuf};
115			delete $self->{board_shown};
116			delete $self->{background};
117			$self->repaint_board;
118			1;
119			}
120
121	pcg	1.2	# something Gtk2 fixed
122			sub INTERP_NEAREST (){ 'nearest' }
123			sub INTERP_TILES (){ 'tiles' }
124			sub INTERP_BILINEAR (){ 'bilinear' }
125			sub INTERP_HYPER (){ 'hyper' }
126	pcg	1.1
127			sub new_pixbuf {
128	pcg	1.2	my ($w, $h, $alpha, $fill) = @_;
129	pcg	1.1
130			my $pixbuf = new Gtk2::Gdk::Pixbuf 'rgb', $alpha, 8, $w, $h;
131	pcg	1.2	$pixbuf->fill ($fill) if defined $fill;
132	pcg	1.1
133			$pixbuf;
134			}
135
136			sub scale_pixbuf {
137			my ($src, $w, $h, $mode) = @_;
138
139			my $dst = new_pixbuf $w, $h, 1;
140
141			$src->scale(
142			$dst, 0, 0, $w, $h, 0, 0,
143			$w / $src->get_width, $h / $src->get_height,
144			$mode,
145			);
146
147			$dst;
148			}
149
150			# create a stack of stones
151			sub create_stack {
152			my ($self, $mark, $size, $rand) = @_;
153
154			my $shadow = $size * 0.05;
155
156			my $c = \$self->{stack}{$mark};
157			unless ($$c) {
158			for my $stone ($mark & (MARK_W \| MARK_GRAY_W) ? @::white_img : @::black_img) {
159	pcg	1.2	my $base = new_pixbuf $size + $shadow, $size + $shadow, 1, 0x00000000;
160	pcg	1.1
161			# zeroeth the shadow
162			if ($mark & (MARK_B \| MARK_W)) {
163			$::black_img[0]->composite (
164			$base, $shadow, $shadow, $size, $size, $shadow-0.5, $shadow-0.5,
165			$size / $stone->get_width, $size / $stone->get_height,
166	pcg	1.2	$::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 128
167	pcg	1.1	);
168			}
169
170			# first the big stones (handicap stones different for effect)
171			for ([MARK_B, $mark & MARK_MOVE ? 255 : 192],
172			[MARK_W, $mark & MARK_MOVE ? 255 : 192],
173			[MARK_GRAY_B, 128],
174			[MARK_GRAY_W, 128]) {
175			my ($mask, $alpha) = @$_;
176			if ($mark & $mask) {
177			$stone->composite (
178			$base, 0, 0, $size, $size, -0.5, -0.5,
179			$size / $stone->get_width, $size / $stone->get_height,
180	pcg	1.2	$::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, $alpha
181	pcg	1.1	);
182			}
183			}
184
185			# then the samll stones
186			for ([MARK_SMALL_B, $::black_img[$rand % @::black_img]],
187			[MARK_SMALL_W, $::white_img[$rand % @::white_img]]) {
188			my ($mask, $img) = @$_;
189			if ($mark & $mask) {
190			$img->composite (
191			$base, ($size / 4) x2, (int ($size / 2 + 0.5)) x2, ($size / 4 - 0.5) x 2,
192			$size / $img->get_width / 2, $size / $img->get_height / 2,
193	pcg	1.2	$::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 192
194	pcg	1.1	);
195			}
196			}
197
198			# and lastly any markers
199			my $dark_bg = ! ! ($mark & (MARK_B \| MARK_GRAY_B));
200
201			for ([MARK_CIRCLE, $::circle_img[$dark_bg]],
202			[MARK_TRIANGLE, $::triangle_img[$dark_bg]],
203			[MARK_SQUARE, $::square_img[$dark_bg]]) {
204			my ($mask, $img) = @$_;
205			if ($mark & $mask) {
206			$img->composite (
207			$base, 0, 0, $size, $size, -0.5, -0.5,
208			$size / $img->get_width, $size / $img->get_height,
209	pcg	1.2	$::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 255
210	pcg	1.1	);
211			}
212			}
213
214			push @$$c, $base;
215			}
216			}
217
218			$$c->[$rand % @$$c];
219			}
220
221			sub pixbuf_text {
222			my ($pixbuf, $colour, $x, $y, $height, $text) = @_;
223
224			my @c = grep $_,
225			map $::font[$colour][$::fontmap{$_}],
226			split //, $text;
227
228			if (@c) {
229			my $spacing = $height * 0.1;
230			my $s = $height / List::Util::max map $_->get_height, @c;
231			my $W = List::Util::sum map $_->get_width, @c;
232
233			$x -= ($W * $s + $spacing * (@c - 1)) * 0.5;
234			$y -= $height * 0.5;
235
236			for (@c) {
237			my $w = $_->get_width * $s;
238			$_->composite ($pixbuf,
239			$x, $y, $w+0.999, $height+0.999, $x, $y, $s, $s,
240			$::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 255);
241
242			$x += $w + $spacing;
243			}
244			}
245			}
246
247			sub pixbuf_rect {
248			my ($pb, $colour, $x1, $y1, $x2, $y2, $alpha) = @_;
249	pcg	1.2	# we fake lines by... a horrible method :/
250			my $colour_pb = new_pixbuf 1, 1, 0, $colour;
251			$colour_pb->composite ($pb, $x1, $y1, $x2 - $x1 + 1, $y2 - $y1 + 1, $x1, $y1, $x2 + 1, $y2 + 1,
252			INTERP_NEAREST, $alpha);
253	pcg	1.1	}
254
255			sub repaint_board {
256			my ($self) = @_;
257			my $canvas = $self->{canvas};
258			my $expose_area = undef;
259
260			return $expose_area unless $self->{board};
261
262	pcg	1.2	my ($w, $h) = ($canvas->allocation->values)[2,3];
263	pcg	1.1
264			my $s = $w > $h ? $h : $w;
265
266			$self->{offsets} = [int (($w - $s) / 2), int (($h - $s) / 2), $s];
267
268			my $size = $self->{size};
269
270			my $border = int ($s / ($size + 3) * 0.5);
271			my $s2 = $s - $border * 2;
272			my $edge = int ($s2 / ($size + 1) * 0.95) - ($::config->{randomize} ? 3 : 0);
273			my $ofs = int ($edge / 2);
274
275			my @k = map int ($s2 * $_ / ($size+1) + $border + 0.5), 0 .. $size;
276
277			my $pixbuf;
278
279			my $oldboard;
280
281			if ($self->{background}) {
282			if ($oldboard = $self->{board_shown}) {
283			$pixbuf = $self->{pixbuf};
284			} else {
285			$pixbuf = $self->{background}->copy;
286			$expose_area = [0, 0, $s, $s];
287			}
288			} else {
289			$expose_area = [0, 0, $s, $s];
290
291			my ($bw, $bh) = ($::board_img->get_width, $::board_img->get_height);
292
293			if ($s < $bw && $s < $bh) {
294	pcg	1.2	$pixbuf = new_pixbuf $s, $s, 0;
295	pcg	1.1	$::board_img->copy_area (0, 0, $s, $s, $pixbuf, 0, 0);
296			} else {
297			$pixbuf = scale_pixbuf $::board_img, $s, $s, $::config->{speed} ? INTERP_NEAREST : INTERP_TILES;
298			}
299
300			my $linew = int ($s / 25 / $size);
301
302			# ornamental border... we have time to waste :/
303	pcg	1.2	pixbuf_rect $pixbuf, 0xffcc7700, 0, 0, $s-1, $linew, 255;
304			pixbuf_rect $pixbuf, 0xffcc7700, 0, 0, $linew, $s-1, 255;
305			pixbuf_rect $pixbuf,0xffcc7700, $s-$linew-1, 0, $s-1, $s-1, 255;
306			pixbuf_rect $pixbuf,0xffcc7700, 0, $s-$linew-1, $s-1, $s-1, 255;
307	pcg	1.1
308			for my $i (1 .. $size) {
309	pcg	1.2	pixbuf_rect $pixbuf, 0x44111100, $k[$i] - $linew, $k[1] - $linew, $k[$i] + $linew, $k[$size] + $linew, 192;
310			pixbuf_rect $pixbuf, 0x44111100, $k[1] - $linew, $k[$i] - $linew, $k[$size] + $linew, $k[$i] + $linew, 192;
311	pcg	1.1
312			# 38 max, but we allow a bit more
313			my $label = (qw(- A B C D E F G H J K L M N O P Q R S T U V W X Y Z
314			AA BB CC DD EE FF GG HH JJ KK LL MM NN OO PP QQ RR SS TT UU VV WW XX YY ZZ))[$i];
315
316			pixbuf_text $pixbuf, 0, $k[$i], $border, $ofs, $label;
317			pixbuf_text $pixbuf, 0, $k[$i], $s2 + $border, $ofs, $label;
318			pixbuf_text $pixbuf, 0, $border, $k[$i], $ofs, $size - $i + 1;
319			pixbuf_text $pixbuf, 0, $s2 + $border, $k[$i], $ofs, $size - $i + 1;
320
321			$a++;
322			$a++ if $a eq "I"; # not correct, instead of AA AB, we should get HH JJ KK...
323			}
324
325			unless ($::config->{conserve_memory}) {
326			$self->{background} = $pixbuf;
327			$pixbuf = $pixbuf->copy;
328			}
329			}
330
331			$self->{pixbuf} = $pixbuf;
332
333			# hoshi-points(!)#d#
334			# caching of empty board gfx(!)#d#
335
336			for my $x (1 .. $size) {
337			for my $y (1 .. $size) {
338			my $rand = ($x ^ $y ^ 0x5555);
339
340			my ($dx, $dy) = ($k[$x] - $ofs, $k[$y] - $ofs);
341
342			if ($::config->{randomize}) {
343			$dx += ($rand % 7) - 3;
344			$dy += ($rand / 3 % 7) - 3;
345			}
346
347			my $shadow = $edge * 0.05;
348			my $area = [$dx, $dy, $edge + $shadow, $edge + $shadow];
349
350			my $mark = $self->{board}{board}[$x-1][$y-1];
351			my $old = $oldboard ? $oldboard->{board}[$x-1][$y-1] : 0;
352
353			if ($oldboard) {
354			next if $old == $mark; # no change
355
356			$self->{background}->copy_area (@$area, $pixbuf, $dx, $dy);
357			$expose_area = $expose_area
358	pcg	1.2	? $expose_area->union (new Gtk2::Gdk::Rectangle @$area)
359			: new Gtk2::Gdk::Rectangle @$area;
360	pcg	1.1	}
361
362			if ($mark) {
363			my $pb = $self->create_stack($mark, $edge, $rand);
364
365			$pb->composite ($pixbuf, @$area,
366			$dx, $dy, 1, 1, $::config->{speed} ? INTERP_NEAREST : INTERP_NEAREST, 255);
367
368			# labels are handled here because they are quite rare
369			if ($mark & MARK_LABEL) {
370			my $white = $mark & (MARK_W \| MARK_GRAY_W) ? 0 : 1;
371
372			if ($white) {
373			pixbuf_text $pixbuf, 0,
374			$k[$x] + $ofs * 0.1, $k[$y] + $ofs * 0.1, $ofs * 0.7,
375			$self->{board}{label}[$x-1][$y-1];
376			}
377			pixbuf_text $pixbuf, $white,
378			$k[$x], $k[$y], $ofs * 0.7,
379			$self->{board}{label}[$x-1][$y-1];
380			}
381
382			# old pixmap&mask-way. that was fast ;(
383			#my ($pm, $bm) = $self->create_stack($gc, $mark, $edge, $x * 17 + $y * 11 );
384
385			#$gc->set_clip_mask ($bm);
386			#$gc->set_clip_origin ($dx, $dy);
387			#$pixmap->draw_pixmap ($gc, $pm, 0, 0, $dx, $dy, $edge, $edge);
388			}
389			}
390			}
391
392			$self->{board_shown} = Storable::dclone $self->{board};
393			#d# save
394			#Storable::nstore { board => $self->{board}, size => $self->{size}, path => $self->{path}}, "testboard.storable";
395
396			$expose_area;
397			}
398
399	pcg	1.2	sub redraw {
400	pcg	1.1	my ($self, $area) = @_;
401
402			if ($area && $self->{pixbuf}) {
403	pcg	1.2	my ($x, $y, $w, $h) = $area->values;
404	pcg	1.1	my ($ox, $oy, $s) = @{$self->{offsets}};
405
406	pcg	1.2	$self->{canvas}->window->draw_pixbuf ($self->{canvas}->style->white_gc, $self->{pixbuf},
407			$x, $y, $x + $ox, $y + $oy, $w, $h,
408			"normal", 0, 0);
409	pcg	1.1	$self->{canvas}->window->draw_rectangle ($self->{canvas}->style->black_gc, 0,
410			$x + $ox - 1, $y + $oy - 1, $w + 2, $h + 2) if $::DEBUG_EXPOSE;
411			}
412			}
413
414			sub expose_event {
415	pcg	1.2	my ($widget, $event, $self) = @_;
416	pcg	1.1
417			$self->{pixbuf} or return;
418
419	pcg	1.2	my $area = $event->area;
420	pcg	1.1	my ($ox, $oy, $s) = @{$self->{offsets}};
421
422	pcg	1.2	$self->redraw (
423			(new Gtk2::Gdk::Rectangle $area->x - $ox, $area->x - $oy, $area->width, $area->height)
424			->intersect(new Gtk2::Gdk::Rectangle 0, 0, $s, $s)
425			);
426	pcg	1.1
427			1;
428			}
429
430			sub event_update_tree {
431			my ($self) = @_;
432
433			$self->{path} = $self->get_path;
434
435	pcg	1.2	$self->{moveadj}->value_changed ();
436	pcg	1.1	}
437
438			sub event_part {
439			my ($self) = @_;
440			$self->SUPER::event_part;
441			(delete $self->{window})->destroy; # hmm.. why does this keep the object alive? puzzling.. ahh.. the callbacks ;)
442			delete $self->{room}{game}{$self->{channel}};
443			}
444
445			sub event_move {
446			my ($self, $pass) = @_;
447			sound::play 1, $pass ? "pass" : "move";
448			}
449
450			sub DESTROY {#d#
451			warn "DESTROY(@_)\n";#d#
452			}
453
454			1;
455