kgsueme/kgsueme/game.pl

package game;

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

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

use base gtk::widget;

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];

   $self->{window}->signal_connect(delete_event => sub {
      if ($self->{joined}) {
         $self->part;
      } else {
         $self->event_part;
      }
      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 {
         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});
      });
   }
   
   $vbox->pack_start(($self->{canvas} = new Gtk2::DrawingArea), 1, 1, 0);

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

   $self->{hpane}->pack2(($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 gtk::userlist)->widget);

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

   $self->{userlist}->update($self->{users});
}

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;
   0;
}

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->y - $oy, $area->width, $area->height)
                ->intersect(new Gtk2::Gdk::Rectangle 0, 0, $s, $s)
          );

   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)) {
            $::black_img[0]->composite (
               $base, $shadow, $shadow, $size, $size, $shadow, $shadow,
               $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 (
                  $base, ($size / 4) x2, (int ($size / 2 + 0.5)) x2, ($size / 4) 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+1, $height+1, $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;

   return unless $s > 128;
   
   $self->{offsets} = [int (($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 / ($size + 1) * 0.96) - ($::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}) {
         $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 event_update_tree {
   my ($self) = @_;

   $self->{path} = $self->get_path;
   $self->{moveadj}->value_changed if $self->{moveadj};
}

sub event_part {
   my ($self) = @_;
   $self->SUPER::event_part;
   delete $appwin::gamelist->{game}{$self->{channel}};
   $self->destroy;
}

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

1;

Revision:	1.12
Committed:	Sat May 31 17:27:59 2003 UTC (20 years, 11 months ago) by pcg
Content type:	text/plain
Branch:	MAIN
Changes since 1.11:	+3 -3 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	pcg	1.4	use base gtk::widget;
10
11	pcg	1.1	sub new {
12			my $self = shift;
13			$self = $self->SUPER::new(@_);
14
15			$self->listen($self->{conn});
16
17			$self->{window} = new Gtk2::Window 'toplevel';
18	pcg	1.5	my $title = $self->{channel} ? $self->owner->as_string." ".$self->opponent_string : "Game Window";
19	pcg	1.1	$self->{window}->set_title("KGS Game $title");
20			gtk::state $self->{window}, "game::window", undef, window_size => [600, 500];
21
22	pcg	1.4	$self->{window}->signal_connect(delete_event => sub {
23			if ($self->{joined}) {
24			$self->part;
25			} else {
26			$self->event_part;
27			}
28			1;
29			});
30	pcg	1.1
31	pcg	1.4	$self->{window}->add($self->{hpane} = new Gtk2::HPaned);
32			gtk::state $self->{hpane}, "game::hpane", undef, position => 500;
33	pcg	1.1
34	pcg	1.4	$self->{hpane}->pack1((my $vbox = new Gtk2::VBox), 1, 1);
35	pcg	1.1
36			$vbox->pack_start((my $frame = new Gtk2::Frame), 0, 1, 0);
37
38			{
39	pcg	1.6	# grrr...
40	pcg	1.1	$frame->add(my $vbox = new Gtk2::VBox);
41			$vbox->add($self->{title} = new Gtk2::Label $title);
42
43	pcg	1.9	$self->{moveadj} = new Gtk2::Adjustment 1, 0, 1, 0.001, 0.05, 0;
44	pcg	1.2
45	pcg	1.1	$vbox->add(my $scale = new Gtk2::HScale $self->{moveadj});
46	pcg	1.2	$scale->set_draw_value (0);
47	pcg	1.1
48			$self->{moveadj}->signal_connect (value_changed => sub {
49	pcg	1.2	return unless $self->{path};
50
51			my $move = int (@{$self->{path}} * $_[0]->get_value);
52
53	pcg	1.1	$self->{board} = new KGS::Game::Board $self->{size};
54	pcg	1.2	$self->{board}->interpret_path ([@{$self->{path}}[0 .. $move - 1]]);
55	pcg	1.1
56	pcg	1.2	$self->redraw ($self->repaint_board);
57	pcg	1.1
58	pcg	1.2	$self->{text}->set_text(KGS::Listener::Debug::dumpval([$self->{board}{time},$self->{board}{captures}]). $self->{board}{comment});
59	pcg	1.1	});
60			}
61
62			$vbox->pack_start(($self->{canvas} = new Gtk2::DrawingArea), 1, 1, 0);
63
64			$self->{canvas}->signal_connect(configure_event => \&configure_event, $self);
65			$self->{canvas}->signal_connect(expose_event => \&expose_event, $self);
66
67	pcg	1.4	$self->{hpane}->pack2(($self->{vpane} = new Gtk2::VPaned), 0, 0);
68			$self->{hpane}->set(position_set => 1);
69			gtk::state $self->{vpane}, "game::vpane", $self->{name}, position => 80;
70	pcg	1.1
71	pcg	1.4	$self->{vpane}->add(my $sw = new Gtk2::ScrolledWindow);
72	pcg	1.1	$sw->set_policy("automatic", "always");
73
74	pcg	1.4	$sw->add(($self->{userlist} = new gtk::userlist)->widget);
75	pcg	1.1
76	pcg	1.4	$self->{vpane}->add(my $vbox = new Gtk2::VBox);
77	pcg	1.1
78			$vbox->pack_start((my $sw = new Gtk2::ScrolledWindow), 1, 1, 0);
79	pcg	1.7	$sw->set_policy("never", "always");
80	pcg	1.1
81	pcg	1.2	$sw->add(($self->{text} = new gtk::text)->widget);
82	pcg	1.1
83			$vbox->pack_start(($self->{entry} = new Gtk2::Entry), 0, 1, 0);
84			$self->{entry}->signal_connect(activate => sub {
85			my $text = $self->{entry}->get_text;
86	pcg	1.10	$self->say($text) if $text =~ /\S/;
87	pcg	1.1	$self->{entry}->set_text("");
88			});
89
90			$self;
91			}
92
93			sub event_update_users {
94			my ($self) = @_;
95
96	pcg	1.4	$self->{userlist}->update($self->{users});
97	pcg	1.1	}
98
99			sub join {
100			my ($self) = @_;
101			$self->SUPER::join;
102
103			$self->{window}->show_all;
104			}
105
106			sub part {
107			my ($self) = @_;
108			$self->SUPER::part;
109
110			$self->{window}->hide;
111			}
112
113			sub configure_event {
114	pcg	1.2	my ($widget, $event, $self) = @_;
115	pcg	1.1	delete $self->{stack};
116			delete $self->{pixbuf};
117			delete $self->{board_shown};
118			delete $self->{background};
119			$self->repaint_board;
120	pcg	1.6	0;
121			}
122
123			sub expose_event {
124			my ($widget, $event, $self) = @_;
125
126			$self->{pixbuf} or return;
127
128			my $area = $event->area;
129			my ($ox, $oy, $s) = @{$self->{offsets}};
130
131			$self->redraw (
132			(new Gtk2::Gdk::Rectangle $area->x - $ox, $area->y - $oy, $area->width, $area->height)
133			->intersect(new Gtk2::Gdk::Rectangle 0, 0, $s, $s)
134			);
135
136			0;
137	pcg	1.1	}
138
139	pcg	1.2	# something Gtk2 fixed
140			sub INTERP_NEAREST (){ 'nearest' }
141			sub INTERP_TILES (){ 'tiles' }
142			sub INTERP_BILINEAR (){ 'bilinear' }
143			sub INTERP_HYPER (){ 'hyper' }
144	pcg	1.1
145			sub new_pixbuf {
146	pcg	1.2	my ($w, $h, $alpha, $fill) = @_;
147	pcg	1.1
148			my $pixbuf = new Gtk2::Gdk::Pixbuf 'rgb', $alpha, 8, $w, $h;
149	pcg	1.2	$pixbuf->fill ($fill) if defined $fill;
150	pcg	1.1
151			$pixbuf;
152			}
153
154			sub scale_pixbuf {
155			my ($src, $w, $h, $mode) = @_;
156
157			my $dst = new_pixbuf $w, $h, 1;
158
159			$src->scale(
160			$dst, 0, 0, $w, $h, 0, 0,
161			$w / $src->get_width, $h / $src->get_height,
162			$mode,
163			);
164
165			$dst;
166			}
167
168			# create a stack of stones
169			sub create_stack {
170			my ($self, $mark, $size, $rand) = @_;
171
172	pcg	1.10	my $shadow = $size * 0.05;
173	pcg	1.1
174			my $c = \$self->{stack}{$mark};
175			unless ($$c) {
176			for my $stone ($mark & (MARK_W \| MARK_GRAY_W) ? @::white_img : @::black_img) {
177	pcg	1.2	my $base = new_pixbuf $size + $shadow, $size + $shadow, 1, 0x00000000;
178	pcg	1.1
179			# zeroeth the shadow
180			if ($mark & (MARK_B \| MARK_W)) {
181			$::black_img[0]->composite (
182	pcg	1.12	$base, $shadow, $shadow, $size, $size, $shadow, $shadow,
183	pcg	1.1	$size / $stone->get_width, $size / $stone->get_height,
184	pcg	1.12	$::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 192
185	pcg	1.1	);
186			}
187
188			# first the big stones (handicap stones different for effect)
189			for ([MARK_B, $mark & MARK_MOVE ? 255 : 192],
190			[MARK_W, $mark & MARK_MOVE ? 255 : 192],
191			[MARK_GRAY_B, 128],
192			[MARK_GRAY_W, 128]) {
193			my ($mask, $alpha) = @$_;
194			if ($mark & $mask) {
195			$stone->composite (
196	pcg	1.11	$base, 0, 0, $size, $size, 0, 0,
197	pcg	1.1	$size / $stone->get_width, $size / $stone->get_height,
198	pcg	1.2	$::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, $alpha
199	pcg	1.1	);
200			}
201			}
202
203	pcg	1.12	# then the small stones
204	pcg	1.1	for ([MARK_SMALL_B, $::black_img[$rand % @::black_img]],
205			[MARK_SMALL_W, $::white_img[$rand % @::white_img]]) {
206			my ($mask, $img) = @$_;
207			if ($mark & $mask) {
208			$img->composite (
209	pcg	1.11	$base, ($size / 4) x2, (int ($size / 2 + 0.5)) x2, ($size / 4) x 2,
210	pcg	1.1	$size / $img->get_width / 2, $size / $img->get_height / 2,
211	pcg	1.2	$::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 192
212	pcg	1.1	);
213			}
214			}
215
216			# and lastly any markers
217			my $dark_bg = ! ! ($mark & (MARK_B \| MARK_GRAY_B));
218
219			for ([MARK_CIRCLE, $::circle_img[$dark_bg]],
220			[MARK_TRIANGLE, $::triangle_img[$dark_bg]],
221			[MARK_SQUARE, $::square_img[$dark_bg]]) {
222			my ($mask, $img) = @$_;
223			if ($mark & $mask) {
224			$img->composite (
225			$base, 0, 0, $size, $size, -0.5, -0.5,
226			$size / $img->get_width, $size / $img->get_height,
227	pcg	1.2	$::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 255
228	pcg	1.1	);
229			}
230			}
231
232			push @$$c, $base;
233			}
234			}
235
236			$$c->[$rand % @$$c];
237			}
238
239			sub pixbuf_text {
240			my ($pixbuf, $colour, $x, $y, $height, $text) = @_;
241
242			my @c = grep $_,
243			map $::font[$colour][$::fontmap{$_}],
244			split //, $text;
245
246			if (@c) {
247			my $spacing = $height * 0.1;
248			my $s = $height / List::Util::max map $_->get_height, @c;
249			my $W = List::Util::sum map $_->get_width, @c;
250
251			$x -= ($W * $s + $spacing * (@c - 1)) * 0.5;
252			$y -= $height * 0.5;
253
254			for (@c) {
255			my $w = $_->get_width * $s;
256			$_->composite ($pixbuf,
257	pcg	1.8	$x, $y, $w+1, $height+1, $x, $y, $s, $s,
258	pcg	1.1	$::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 255);
259
260			$x += $w + $spacing;
261			}
262			}
263			}
264
265			sub pixbuf_rect {
266			my ($pb, $colour, $x1, $y1, $x2, $y2, $alpha) = @_;
267	pcg	1.2	# we fake lines by... a horrible method :/
268			my $colour_pb = new_pixbuf 1, 1, 0, $colour;
269			$colour_pb->composite ($pb, $x1, $y1, $x2 - $x1 + 1, $y2 - $y1 + 1, $x1, $y1, $x2 + 1, $y2 + 1,
270			INTERP_NEAREST, $alpha);
271	pcg	1.1	}
272
273			sub repaint_board {
274			my ($self) = @_;
275			my $canvas = $self->{canvas};
276			my $expose_area = undef;
277
278			return $expose_area unless $self->{board};
279
280	pcg	1.2	my ($w, $h) = ($canvas->allocation->values)[2,3];
281	pcg	1.1
282			my $s = $w > $h ? $h : $w;
283	pcg	1.6
284			return unless $s > 128;
285	pcg	1.1
286			$self->{offsets} = [int (($w - $s) / 2), int (($h - $s) / 2), $s];
287
288			my $size = $self->{size};
289
290			my $border = int ($s / ($size + 3) * 0.5);
291			my $s2 = $s - $border * 2;
292	pcg	1.10	my $edge = int ($s2 / ($size + 1) * 0.96) - ($::config->{randomize} ? 3 : 0);
293	pcg	1.1	my $ofs = int ($edge / 2);
294
295			my @k = map int ($s2 * $_ / ($size+1) + $border + 0.5), 0 .. $size;
296
297			my $pixbuf;
298
299			my $oldboard;
300
301			if ($self->{background}) {
302			if ($oldboard = $self->{board_shown}) {
303			$pixbuf = $self->{pixbuf};
304			} else {
305			$pixbuf = $self->{background}->copy;
306	pcg	1.5	$expose_area = new Gtk2::Gdk::Rectangle 0, 0, $s, $s;
307	pcg	1.1	}
308			} else {
309	pcg	1.5	$expose_area = new Gtk2::Gdk::Rectangle 0, 0, $s, $s;
310	pcg	1.1
311			my ($bw, $bh) = ($::board_img->get_width, $::board_img->get_height);
312
313			if ($s < $bw && $s < $bh) {
314	pcg	1.2	$pixbuf = new_pixbuf $s, $s, 0;
315	pcg	1.1	$::board_img->copy_area (0, 0, $s, $s, $pixbuf, 0, 0);
316			} else {
317			$pixbuf = scale_pixbuf $::board_img, $s, $s, $::config->{speed} ? INTERP_NEAREST : INTERP_TILES;
318			}
319
320			my $linew = int ($s / 25 / $size);
321
322			# ornamental border... we have time to waste :/
323	pcg	1.2	pixbuf_rect $pixbuf, 0xffcc7700, 0, 0, $s-1, $linew, 255;
324			pixbuf_rect $pixbuf, 0xffcc7700, 0, 0, $linew, $s-1, 255;
325			pixbuf_rect $pixbuf,0xffcc7700, $s-$linew-1, 0, $s-1, $s-1, 255;
326			pixbuf_rect $pixbuf,0xffcc7700, 0, $s-$linew-1, $s-1, $s-1, 255;
327	pcg	1.1
328			for my $i (1 .. $size) {
329	pcg	1.2	pixbuf_rect $pixbuf, 0x44111100, $k[$i] - $linew, $k[1] - $linew, $k[$i] + $linew, $k[$size] + $linew, 192;
330			pixbuf_rect $pixbuf, 0x44111100, $k[1] - $linew, $k[$i] - $linew, $k[$size] + $linew, $k[$i] + $linew, 192;
331	pcg	1.1
332			# 38 max, but we allow a bit more
333			my $label = (qw(- A B C D E F G H J K L M N O P Q R S T U V W X Y Z
334			AA BB CC DD EE FF GG HH JJ KK LL MM NN OO PP QQ RR SS TT UU VV WW XX YY ZZ))[$i];
335
336			pixbuf_text $pixbuf, 0, $k[$i], $border, $ofs, $label;
337			pixbuf_text $pixbuf, 0, $k[$i], $s2 + $border, $ofs, $label;
338			pixbuf_text $pixbuf, 0, $border, $k[$i], $ofs, $size - $i + 1;
339			pixbuf_text $pixbuf, 0, $s2 + $border, $k[$i], $ofs, $size - $i + 1;
340
341			$a++;
342			$a++ if $a eq "I"; # not correct, instead of AA AB, we should get HH JJ KK...
343			}
344
345			unless ($::config->{conserve_memory}) {
346			$self->{background} = $pixbuf;
347			$pixbuf = $pixbuf->copy;
348			}
349			}
350
351			$self->{pixbuf} = $pixbuf;
352
353			# hoshi-points(!)#d#
354			# caching of empty board gfx(!)#d#
355
356			for my $x (1 .. $size) {
357			for my $y (1 .. $size) {
358			my $rand = ($x ^ $y ^ 0x5555);
359
360			my ($dx, $dy) = ($k[$x] - $ofs, $k[$y] - $ofs);
361
362			if ($::config->{randomize}) {
363			$dx += ($rand % 7) - 3;
364			$dy += ($rand / 3 % 7) - 3;
365			}
366
367	pcg	1.10	my $shadow = $edge * 0.05;
368	pcg	1.1	my $area = [$dx, $dy, $edge + $shadow, $edge + $shadow];
369
370			my $mark = $self->{board}{board}[$x-1][$y-1];
371			my $old = $oldboard ? $oldboard->{board}[$x-1][$y-1] : 0;
372
373			if ($oldboard) {
374			next if $old == $mark; # no change
375
376			$self->{background}->copy_area (@$area, $pixbuf, $dx, $dy);
377			$expose_area = $expose_area
378	pcg	1.2	? $expose_area->union (new Gtk2::Gdk::Rectangle @$area)
379			: new Gtk2::Gdk::Rectangle @$area;
380	pcg	1.1	}
381
382			if ($mark) {
383			my $pb = $self->create_stack($mark, $edge, $rand);
384
385			$pb->composite ($pixbuf, @$area,
386			$dx, $dy, 1, 1, $::config->{speed} ? INTERP_NEAREST : INTERP_NEAREST, 255);
387
388			# labels are handled here because they are quite rare
389			if ($mark & MARK_LABEL) {
390			my $white = $mark & (MARK_W \| MARK_GRAY_W) ? 0 : 1;
391
392			if ($white) {
393			pixbuf_text $pixbuf, 0,
394			$k[$x] + $ofs * 0.1, $k[$y] + $ofs * 0.1, $ofs * 0.7,
395			$self->{board}{label}[$x-1][$y-1];
396			}
397			pixbuf_text $pixbuf, $white,
398			$k[$x], $k[$y], $ofs * 0.7,
399			$self->{board}{label}[$x-1][$y-1];
400			}
401
402			# old pixmap&mask-way. that was fast ;(
403			#my ($pm, $bm) = $self->create_stack($gc, $mark, $edge, $x * 17 + $y * 11 );
404
405			#$gc->set_clip_mask ($bm);
406			#$gc->set_clip_origin ($dx, $dy);
407			#$pixmap->draw_pixmap ($gc, $pm, 0, 0, $dx, $dy, $edge, $edge);
408			}
409			}
410			}
411
412			$self->{board_shown} = Storable::dclone $self->{board};
413			#d# save
414			#Storable::nstore { board => $self->{board}, size => $self->{size}, path => $self->{path}}, "testboard.storable";
415
416			$expose_area;
417			}
418
419	pcg	1.2	sub redraw {
420	pcg	1.1	my ($self, $area) = @_;
421
422			if ($area && $self->{pixbuf}) {
423	pcg	1.2	my ($x, $y, $w, $h) = $area->values;
424	pcg	1.1	my ($ox, $oy, $s) = @{$self->{offsets}};
425
426	pcg	1.2	$self->{canvas}->window->draw_pixbuf ($self->{canvas}->style->white_gc, $self->{pixbuf},
427			$x, $y, $x + $ox, $y + $oy, $w, $h,
428			"normal", 0, 0);
429	pcg	1.1	$self->{canvas}->window->draw_rectangle ($self->{canvas}->style->black_gc, 0,
430			$x + $ox - 1, $y + $oy - 1, $w + 2, $h + 2) if $::DEBUG_EXPOSE;
431			}
432			}
433
434			sub event_update_tree {
435			my ($self) = @_;
436
437			$self->{path} = $self->get_path;
438	pcg	1.6	$self->{moveadj}->value_changed if $self->{moveadj};
439	pcg	1.1	}
440
441			sub event_part {
442			my ($self) = @_;
443			$self->SUPER::event_part;
444	pcg	1.4	delete $appwin::gamelist->{game}{$self->{channel}};
445			$self->destroy;
446	pcg	1.1	}
447
448			sub event_move {
449			my ($self, $pass) = @_;
450			sound::play 1, $pass ? "pass" : "move";
451			}
452
453			1;
454