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} ? $self->owner->{name}." ".$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 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);

   $self->{hpane}->pack2(($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("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) = @_;

   $self->{userlist}->update($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;
   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->y - $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 $appwin::gamelist->{game}{$self->{channel}};
   $self->destroy;
}

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

1;

Revision:	1.4
Committed:	Sat May 31 13:58:31 2003 UTC (20 years, 11 months ago) by pcg
Content type:	text/plain
Branch:	MAIN
Changes since 1.3:	+23 -22 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	1.4	my $title = $self->{channel} ? $self->owner->{name}." ".$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	pcg	1.2	# grrr...
39	pcg	1.1	{
40			$frame->add(my $vbox = new Gtk2::VBox);
41			$vbox->add($self->{title} = new Gtk2::Label $title);
42
43	pcg	1.2	$self->{moveadj} = new Gtk2::Adjustment 0, 0, 1, 0.01, 0.1, 0;
44
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	pcg	1.2	#Gtk2::Widget->push_visual (Gtk2::Gdk::Rgb->get_visual); #d# gdk_rgb_* not yet implemented(?)
63			#Gtk2::Widget->push_colormap (Gtk2::Gdk::Rgb->get_cmap);
64	pcg	1.1	$vbox->pack_start(($self->{canvas} = new Gtk2::DrawingArea), 1, 1, 0);
65	pcg	1.2	#Gtk2::Widget->pop_colormap;
66			#Gtk2::Widget->pop_visual;
67	pcg	1.1
68			$self->{canvas}->signal_connect(configure_event => \&configure_event, $self);
69			$self->{canvas}->signal_connect(expose_event => \&expose_event, $self);
70
71	pcg	1.4	$self->{hpane}->pack2(($self->{vpane} = new Gtk2::VPaned), 0, 0);
72			$self->{hpane}->set(position_set => 1);
73			gtk::state $self->{vpane}, "game::vpane", $self->{name}, position => 80;
74	pcg	1.1
75	pcg	1.4	$self->{vpane}->add(my $sw = new Gtk2::ScrolledWindow);
76	pcg	1.1	$sw->set_policy("automatic", "always");
77
78	pcg	1.4	$sw->add(($self->{userlist} = new gtk::userlist)->widget);
79	pcg	1.1
80	pcg	1.4	$self->{vpane}->add(my $vbox = new Gtk2::VBox);
81	pcg	1.1
82			$vbox->pack_start((my $sw = new Gtk2::ScrolledWindow), 1, 1, 0);
83			$sw->set_policy("automatic", "always");
84
85	pcg	1.2	$sw->add(($self->{text} = new gtk::text)->widget);
86	pcg	1.1
87			$vbox->pack_start(($self->{entry} = new Gtk2::Entry), 0, 1, 0);
88			$self->{entry}->signal_connect(activate => sub {
89			my $text = $self->{entry}->get_text;
90			# add message
91			$self->{entry}->set_text("");
92			});
93
94			$self;
95			}
96
97			sub event_update_users {
98			my ($self) = @_;
99
100	pcg	1.4	$self->{userlist}->update($self->{users});
101	pcg	1.1	}
102
103			sub join {
104			my ($self) = @_;
105			$self->SUPER::join;
106
107			$self->{window}->show_all;
108			}
109
110			sub part {
111			my ($self) = @_;
112			$self->SUPER::part;
113
114			$self->{window}->hide;
115			}
116
117			sub configure_event {
118	pcg	1.2	my ($widget, $event, $self) = @_;
119	pcg	1.1	delete $self->{stack};
120			delete $self->{pixbuf};
121			delete $self->{board_shown};
122			delete $self->{background};
123			$self->repaint_board;
124			1;
125			}
126
127	pcg	1.2	# something Gtk2 fixed
128			sub INTERP_NEAREST (){ 'nearest' }
129			sub INTERP_TILES (){ 'tiles' }
130			sub INTERP_BILINEAR (){ 'bilinear' }
131			sub INTERP_HYPER (){ 'hyper' }
132	pcg	1.1
133			sub new_pixbuf {
134	pcg	1.2	my ($w, $h, $alpha, $fill) = @_;
135	pcg	1.1
136			my $pixbuf = new Gtk2::Gdk::Pixbuf 'rgb', $alpha, 8, $w, $h;
137	pcg	1.2	$pixbuf->fill ($fill) if defined $fill;
138	pcg	1.1
139			$pixbuf;
140			}
141
142			sub scale_pixbuf {
143			my ($src, $w, $h, $mode) = @_;
144
145			my $dst = new_pixbuf $w, $h, 1;
146
147			$src->scale(
148			$dst, 0, 0, $w, $h, 0, 0,
149			$w / $src->get_width, $h / $src->get_height,
150			$mode,
151			);
152
153			$dst;
154			}
155
156			# create a stack of stones
157			sub create_stack {
158			my ($self, $mark, $size, $rand) = @_;
159
160			my $shadow = $size * 0.05;
161
162			my $c = \$self->{stack}{$mark};
163			unless ($$c) {
164			for my $stone ($mark & (MARK_W \| MARK_GRAY_W) ? @::white_img : @::black_img) {
165	pcg	1.2	my $base = new_pixbuf $size + $shadow, $size + $shadow, 1, 0x00000000;
166	pcg	1.1
167			# zeroeth the shadow
168			if ($mark & (MARK_B \| MARK_W)) {
169			$::black_img[0]->composite (
170			$base, $shadow, $shadow, $size, $size, $shadow-0.5, $shadow-0.5,
171			$size / $stone->get_width, $size / $stone->get_height,
172	pcg	1.2	$::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 128
173	pcg	1.1	);
174			}
175
176			# first the big stones (handicap stones different for effect)
177			for ([MARK_B, $mark & MARK_MOVE ? 255 : 192],
178			[MARK_W, $mark & MARK_MOVE ? 255 : 192],
179			[MARK_GRAY_B, 128],
180			[MARK_GRAY_W, 128]) {
181			my ($mask, $alpha) = @$_;
182			if ($mark & $mask) {
183			$stone->composite (
184			$base, 0, 0, $size, $size, -0.5, -0.5,
185			$size / $stone->get_width, $size / $stone->get_height,
186	pcg	1.2	$::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, $alpha
187	pcg	1.1	);
188			}
189			}
190
191			# then the samll stones
192			for ([MARK_SMALL_B, $::black_img[$rand % @::black_img]],
193			[MARK_SMALL_W, $::white_img[$rand % @::white_img]]) {
194			my ($mask, $img) = @$_;
195			if ($mark & $mask) {
196			$img->composite (
197			$base, ($size / 4) x2, (int ($size / 2 + 0.5)) x2, ($size / 4 - 0.5) x 2,
198			$size / $img->get_width / 2, $size / $img->get_height / 2,
199	pcg	1.2	$::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 192
200	pcg	1.1	);
201			}
202			}
203
204			# and lastly any markers
205			my $dark_bg = ! ! ($mark & (MARK_B \| MARK_GRAY_B));
206
207			for ([MARK_CIRCLE, $::circle_img[$dark_bg]],
208			[MARK_TRIANGLE, $::triangle_img[$dark_bg]],
209			[MARK_SQUARE, $::square_img[$dark_bg]]) {
210			my ($mask, $img) = @$_;
211			if ($mark & $mask) {
212			$img->composite (
213			$base, 0, 0, $size, $size, -0.5, -0.5,
214			$size / $img->get_width, $size / $img->get_height,
215	pcg	1.2	$::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 255
216	pcg	1.1	);
217			}
218			}
219
220			push @$$c, $base;
221			}
222			}
223
224			$$c->[$rand % @$$c];
225			}
226
227			sub pixbuf_text {
228			my ($pixbuf, $colour, $x, $y, $height, $text) = @_;
229
230			my @c = grep $_,
231			map $::font[$colour][$::fontmap{$_}],
232			split //, $text;
233
234			if (@c) {
235			my $spacing = $height * 0.1;
236			my $s = $height / List::Util::max map $_->get_height, @c;
237			my $W = List::Util::sum map $_->get_width, @c;
238
239			$x -= ($W * $s + $spacing * (@c - 1)) * 0.5;
240			$y -= $height * 0.5;
241
242			for (@c) {
243			my $w = $_->get_width * $s;
244			$_->composite ($pixbuf,
245			$x, $y, $w+0.999, $height+0.999, $x, $y, $s, $s,
246			$::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 255);
247
248			$x += $w + $spacing;
249			}
250			}
251			}
252
253			sub pixbuf_rect {
254			my ($pb, $colour, $x1, $y1, $x2, $y2, $alpha) = @_;
255	pcg	1.2	# we fake lines by... a horrible method :/
256			my $colour_pb = new_pixbuf 1, 1, 0, $colour;
257			$colour_pb->composite ($pb, $x1, $y1, $x2 - $x1 + 1, $y2 - $y1 + 1, $x1, $y1, $x2 + 1, $y2 + 1,
258			INTERP_NEAREST, $alpha);
259	pcg	1.1	}
260
261			sub repaint_board {
262			my ($self) = @_;
263			my $canvas = $self->{canvas};
264			my $expose_area = undef;
265
266			return $expose_area unless $self->{board};
267
268	pcg	1.2	my ($w, $h) = ($canvas->allocation->values)[2,3];
269	pcg	1.1
270			my $s = $w > $h ? $h : $w;
271
272			$self->{offsets} = [int (($w - $s) / 2), int (($h - $s) / 2), $s];
273
274			my $size = $self->{size};
275
276			my $border = int ($s / ($size + 3) * 0.5);
277			my $s2 = $s - $border * 2;
278			my $edge = int ($s2 / ($size + 1) * 0.95) - ($::config->{randomize} ? 3 : 0);
279			my $ofs = int ($edge / 2);
280
281			my @k = map int ($s2 * $_ / ($size+1) + $border + 0.5), 0 .. $size;
282
283			my $pixbuf;
284
285			my $oldboard;
286
287			if ($self->{background}) {
288			if ($oldboard = $self->{board_shown}) {
289			$pixbuf = $self->{pixbuf};
290			} else {
291			$pixbuf = $self->{background}->copy;
292			$expose_area = [0, 0, $s, $s];
293			}
294			} else {
295			$expose_area = [0, 0, $s, $s];
296
297			my ($bw, $bh) = ($::board_img->get_width, $::board_img->get_height);
298
299			if ($s < $bw && $s < $bh) {
300	pcg	1.2	$pixbuf = new_pixbuf $s, $s, 0;
301	pcg	1.1	$::board_img->copy_area (0, 0, $s, $s, $pixbuf, 0, 0);
302			} else {
303			$pixbuf = scale_pixbuf $::board_img, $s, $s, $::config->{speed} ? INTERP_NEAREST : INTERP_TILES;
304			}
305
306			my $linew = int ($s / 25 / $size);
307
308			# ornamental border... we have time to waste :/
309	pcg	1.2	pixbuf_rect $pixbuf, 0xffcc7700, 0, 0, $s-1, $linew, 255;
310			pixbuf_rect $pixbuf, 0xffcc7700, 0, 0, $linew, $s-1, 255;
311			pixbuf_rect $pixbuf,0xffcc7700, $s-$linew-1, 0, $s-1, $s-1, 255;
312			pixbuf_rect $pixbuf,0xffcc7700, 0, $s-$linew-1, $s-1, $s-1, 255;
313	pcg	1.1
314			for my $i (1 .. $size) {
315	pcg	1.2	pixbuf_rect $pixbuf, 0x44111100, $k[$i] - $linew, $k[1] - $linew, $k[$i] + $linew, $k[$size] + $linew, 192;
316			pixbuf_rect $pixbuf, 0x44111100, $k[1] - $linew, $k[$i] - $linew, $k[$size] + $linew, $k[$i] + $linew, 192;
317	pcg	1.1
318			# 38 max, but we allow a bit more
319			my $label = (qw(- A B C D E F G H J K L M N O P Q R S T U V W X Y Z
320			AA BB CC DD EE FF GG HH JJ KK LL MM NN OO PP QQ RR SS TT UU VV WW XX YY ZZ))[$i];
321
322			pixbuf_text $pixbuf, 0, $k[$i], $border, $ofs, $label;
323			pixbuf_text $pixbuf, 0, $k[$i], $s2 + $border, $ofs, $label;
324			pixbuf_text $pixbuf, 0, $border, $k[$i], $ofs, $size - $i + 1;
325			pixbuf_text $pixbuf, 0, $s2 + $border, $k[$i], $ofs, $size - $i + 1;
326
327			$a++;
328			$a++ if $a eq "I"; # not correct, instead of AA AB, we should get HH JJ KK...
329			}
330
331			unless ($::config->{conserve_memory}) {
332			$self->{background} = $pixbuf;
333			$pixbuf = $pixbuf->copy;
334			}
335			}
336
337			$self->{pixbuf} = $pixbuf;
338
339			# hoshi-points(!)#d#
340			# caching of empty board gfx(!)#d#
341
342			for my $x (1 .. $size) {
343			for my $y (1 .. $size) {
344			my $rand = ($x ^ $y ^ 0x5555);
345
346			my ($dx, $dy) = ($k[$x] - $ofs, $k[$y] - $ofs);
347
348			if ($::config->{randomize}) {
349			$dx += ($rand % 7) - 3;
350			$dy += ($rand / 3 % 7) - 3;
351			}
352
353			my $shadow = $edge * 0.05;
354			my $area = [$dx, $dy, $edge + $shadow, $edge + $shadow];
355
356			my $mark = $self->{board}{board}[$x-1][$y-1];
357			my $old = $oldboard ? $oldboard->{board}[$x-1][$y-1] : 0;
358
359			if ($oldboard) {
360			next if $old == $mark; # no change
361
362			$self->{background}->copy_area (@$area, $pixbuf, $dx, $dy);
363			$expose_area = $expose_area
364	pcg	1.2	? $expose_area->union (new Gtk2::Gdk::Rectangle @$area)
365			: new Gtk2::Gdk::Rectangle @$area;
366	pcg	1.1	}
367
368			if ($mark) {
369			my $pb = $self->create_stack($mark, $edge, $rand);
370
371			$pb->composite ($pixbuf, @$area,
372			$dx, $dy, 1, 1, $::config->{speed} ? INTERP_NEAREST : INTERP_NEAREST, 255);
373
374			# labels are handled here because they are quite rare
375			if ($mark & MARK_LABEL) {
376			my $white = $mark & (MARK_W \| MARK_GRAY_W) ? 0 : 1;
377
378			if ($white) {
379			pixbuf_text $pixbuf, 0,
380			$k[$x] + $ofs * 0.1, $k[$y] + $ofs * 0.1, $ofs * 0.7,
381			$self->{board}{label}[$x-1][$y-1];
382			}
383			pixbuf_text $pixbuf, $white,
384			$k[$x], $k[$y], $ofs * 0.7,
385			$self->{board}{label}[$x-1][$y-1];
386			}
387
388			# old pixmap&mask-way. that was fast ;(
389			#my ($pm, $bm) = $self->create_stack($gc, $mark, $edge, $x * 17 + $y * 11 );
390
391			#$gc->set_clip_mask ($bm);
392			#$gc->set_clip_origin ($dx, $dy);
393			#$pixmap->draw_pixmap ($gc, $pm, 0, 0, $dx, $dy, $edge, $edge);
394			}
395			}
396			}
397
398			$self->{board_shown} = Storable::dclone $self->{board};
399			#d# save
400			#Storable::nstore { board => $self->{board}, size => $self->{size}, path => $self->{path}}, "testboard.storable";
401
402			$expose_area;
403			}
404
405	pcg	1.2	sub redraw {
406	pcg	1.1	my ($self, $area) = @_;
407
408			if ($area && $self->{pixbuf}) {
409	pcg	1.2	my ($x, $y, $w, $h) = $area->values;
410	pcg	1.1	my ($ox, $oy, $s) = @{$self->{offsets}};
411
412	pcg	1.2	$self->{canvas}->window->draw_pixbuf ($self->{canvas}->style->white_gc, $self->{pixbuf},
413			$x, $y, $x + $ox, $y + $oy, $w, $h,
414			"normal", 0, 0);
415	pcg	1.1	$self->{canvas}->window->draw_rectangle ($self->{canvas}->style->black_gc, 0,
416			$x + $ox - 1, $y + $oy - 1, $w + 2, $h + 2) if $::DEBUG_EXPOSE;
417			}
418			}
419
420			sub expose_event {
421	pcg	1.2	my ($widget, $event, $self) = @_;
422	pcg	1.1
423			$self->{pixbuf} or return;
424
425	pcg	1.2	my $area = $event->area;
426	pcg	1.1	my ($ox, $oy, $s) = @{$self->{offsets}};
427
428	pcg	1.2	$self->redraw (
429	pcg	1.3	(new Gtk2::Gdk::Rectangle $area->x - $ox, $area->y - $oy, $area->width, $area->height)
430	pcg	1.2	->intersect(new Gtk2::Gdk::Rectangle 0, 0, $s, $s)
431			);
432	pcg	1.1
433			1;
434			}
435
436			sub event_update_tree {
437			my ($self) = @_;
438
439			$self->{path} = $self->get_path;
440
441	pcg	1.2	$self->{moveadj}->value_changed ();
442	pcg	1.1	}
443
444			sub event_part {
445			my ($self) = @_;
446			$self->SUPER::event_part;
447	pcg	1.4	delete $appwin::gamelist->{game}{$self->{channel}};
448			$self->destroy;
449	pcg	1.1	}
450
451			sub event_move {
452			my ($self, $pass) = @_;
453			sound::play 1, $pass ? "pass" : "move";
454			}
455
456			1;
457