kgsueme/kgsueme/game.pl

use utf8;

package game::goclock;

# Lo and Behold! I admit it! The rounding stuff etc.. in goclock
# is completely borked.

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

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

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

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

      $self->{format} = sub {
         if ($_[0] > $low) {
            util::format_time $_[0] - $low;
         } else {
            sprintf "%s (%d)",
                    util::format_time int (($_[0] - 1) % $interval + 1),
                    ($_[0] - 1) / $interval;
         }
      };

   } elsif ($timesys == TIMESYS_CANADIAN) {
      $self->{set}    = sub { $self->{time} = $_[0]; $self->{moves} = $_[1] };

      $self->{format} = sub {
         if (!$self->{moves}) {
            util::format_time $_[0] - $low;
         } else {
            my $time = int (($_[0] - 1) % $interval + 1);

            sprintf "%s/%d =%d",
                    util::format_time $time,
                    $self->{moves},
                    $time / ($self->{moves} || 1);

         }
      };

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

sub refresh {
   my ($self, $timestamp) = @_;
   my $timer = $self->{time} + $self->{start} - $timestamp;
 
   # we round the timer value slightly... the protocol isn't exact anyways,
   # and this gives smoother timers ;)
   my @format = $self->{format}->(int ($timer + 0.4));
   $self->{widget}->set_text ($self->{format}->(int ($timer + 0.4)));

   $timer - int $timer;
}

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

   # we ignore requests to re-set the time of a running clock.
   # this is the easiest way to ensure that commentary etc.
   # doesn't re-set the clock. yes, this is frickle design,
   # but I think the protocol is to blame here, which gives
   # very little time information. (cgoban2 also has had quite
   # a lot of small time update problems...)
   unless ($self->{timeout}) {
      $self->{set}->($time->[0], $time->[1]);
      $self->refresh ($self->{start});
   }
}

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

   $self->stop;

   $self->{start} = $when;

   my $timeout; $timeout = sub {
      my $next = $self->refresh (Time::HiRes::time) * 1000;
      $next += 1000 if $next < 0;
      $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);

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

   $self;
}

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

   if ($self->{name}->get_text ne $user->as_string) {
      $self->{name}->set_text ($user->as_string);

      $self->{imagebox}->remove ($_) for $self->{imagebox}->get_children;
      $self->{imagebox}->add (gtk::image_from_data undef);
      $self->{imagebox}->show_all;

      if ($user->has_pic) {
         # the big picture...
         appwin::userpic ($user->{name}, sub {
            return unless $self->{imagebox};
            if ($_[0]) {
               $self->{imagebox}->remove ($_) for $self->{imagebox}->get_children;
               $self->{imagebox}->add (gtk::image_from_data $_[0]);
               $self->{imagebox}->show_all;
            }
         });
      }
   }
   
   $self->{clock}->configure (@{$rules}{qw(timesys time interval count)});
}

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

   $self->{clock}->stop unless $when;
   $self->{clock}->set_time ($timer);
   $self->{clock}->start ($when) if $when;

   $self->{info}->set_text ("$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';
   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;

   # LEFT PANE

   $self->{hpane}->pack1(($self->{left} = new Gtk2::VBox), 1, 0);
   
   $self->{boardbox} = new Gtk2::VBox;

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

   # challenge

   $self->{challenge} = new challenge channel => $self->{channel};
   
   # board box (aspect/canvas)
   
   $self->{boardbox}->pack_start((my $frame = new Gtk2::Frame), 0, 1, 0);

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

      $vbox->add (my $hbox = new Gtk2::HBox);

      $hbox->pack_start (($self->{board_label} = new Gtk2::Label), 0, 1, 0);

      $self->{moveadj} = new Gtk2::Adjustment 1, 1, 1, 1, 5, 0;

      $hbox->pack_start ((my $scale = new Gtk2::HScale $self->{moveadj}), 1, 1, 0);
      $scale->set_draw_value (0);
      $scale->set_digits (0);

      $self->{moveadj}->signal_connect (value_changed => sub { $self->update_board });
   }

   $self->{boardbox}->add ($self->{board} = new Gtk2::GoBoard size => $self->{size});

   # RIGHT PANE

   $self->{hpane}->pack2(($self->{vpane} = new Gtk2::VPaned), 1, 1);
   $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);
   
   $vbox->pack_start(($self->{text} = new gtk::text)->widget, 1, 1, 0);

   $vbox->pack_start(($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->event_update_game;
   $self;
}

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

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

   my %important;
   $important{$self->{user1}{name}}++;
   $important{$self->{user2}{name}}++;
   $important{$self->{user3}{name}}++;

   if (my @users = grep $important{$_->{name}}, @$add) {
      $self->{text}->append_text ("\n<header>Joins:</header>");
      $self->{text}->append_text (" <user>" . $_->as_string . "</user>") for @users;
   }
   if (my @users = grep $important{$_->{name}}, @$remove) {
      $self->{text}->append_text ("\n<header>Parts:</header>");
      $self->{text}->append_text (" <user>" . $_->as_string . "</user>") for @users;
   }

}

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

   my $move = int $self->{moveadj}->get_value;

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

   $self->{board_label}->set_text ("Move " . ($move - 1));

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

   for my $colour (WHITE, BLACK) {
      $self->{userpanel}[$colour]->set_state (
         $self->{cur_board}{captures}[$colour],
         $self->{cur_board}{timer}[$colour],
         ($running && $self->{lastmove_colour} == !$colour)
            ? $self->{lastmove_time} : 0
      );
   }

   $self->{board}->set_board ($self->{cur_board});
}

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

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

   if ($self->{moveadj}) {
      my $upper = $self->{moveadj}->upper;
      my $pos = $self->{moveadj}->get_value;
      my $move = scalar @{$self->{path}};

      $self->{moveadj}->upper ($move);
      
      $self->{moveadj}->changed;
      if ($pos == $upper) {
         $self->{moveadj}->value ($move);
         $self->{moveadj}->value_changed;
      }
   }
}

sub event_update_comments {
   my ($self, $node, $comment, $newnode) = @_;
   $self->SUPER::event_update_comments($node, $comment, $newnode);

   my $text;

   $text .= "\n<header>Move <move>$node->{move}</move>, Node <node>$node->{id}</node></header>"
      if $newnode;

   for (split /\n/, $comment) {
      $text .= "\n";
      if (s/^([0-9a-zA-Z]+ \[[0-9dkp\?\-]+\])://) {
         $text .= "<user>" . (util::toxml $1) . "</user>:";
      }
      
      # coords only for 19x19 so far
      $_ = util::toxml $_;
      s{
         (
            \b
            (?:[bw])?
            [, ]{0,2}
            [a-hj-t] # valid for upto 19x19
            \s?
            [1-9]?[0-9]
            \b
         )
      }{
         "<coord>$1</coord>";
      }sgexi;

      $text .= $_;
   }

   $self->{text}->append_text ($text);
}

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

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

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

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

   my $title = defined $self->{channel}
                  ? $self->owner->as_string . " " . $self->opponent_string
                  : "Game Window";
   $self->{window}->set_title("KGS Game $title");
   $self->{title}->set_text ($title);

   $self->{user}[BLACK] = $self->{user1};
   $self->{user}[WHITE] = $self->{user2};

   # show board
   
   $self->{left}->remove ($_) for $self->{left}->get_children;
   if ($self->is_valid) {
      $self->{left}->add ($self->{boardbox});
      (delete $self->{challenge})->destroy if $self->{challenge};
   } else {
      $self->{left}->add ($self->{challenge}->widget);
   }
   $self->{left}->show_all;

   # view text
   
   eval { #d#
   my @ga;
   $ga[0] = "\nType: " . (util::toxml $gametype{$self->type})
            . " (" . (util::toxml $gameopt{$self->option}) . ")";
   $ga[1] = "\nFlags:";
   $ga[1] .= " valid"     if $self->is_valid;
   $ga[1] .= " adjourned" if $self->is_adjourned;
   $ga[1] .= " scored"    if $self->is_scored;
   $ga[1] .= " saved"     if $self->is_saved;

   $ga[2] = "\nOwner: <user>" . (util::toxml $self->{user3}->as_string) . "</user>" if $self->{user3}->is_valid;

   $ga[3] = "\nPlayers: <user>" . (util::toxml $self->{user2}->as_string) . "</user>"
            . " vs. <user>" . (util::toxml $self->{user1}->as_string) . "</user>"
      if $self->is_valid;

   if ($self->is_valid) {
      $ga[4] = "\nHandicap: " . $self->{handicap};
      $ga[5] = "\nKomi: " . $self->{komi};
      $ga[6] = "\nSize: " . $self->size_string;
   }

   if ($self->is_scored) {
      $ga[7] = "\nResult: " . $self->score_string;
   }

   $text = "\n<infoblock><header>Game Update</header>";
   for (0..7) {
      if ($self->{gatext}[$_] ne $ga[$_]) {
         $text .= $ga[$_];
      }
   }
   $text .= "</infoblock>";

   $self->{gatext} = \@ga;
   };
   
   $self->{text}->append_text ($text);
}

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

   $self->{userpanel}[$_]->configure ($self->{user}[$_], $rules)
      for BLACK, WHITE;

   sound::play 3, "gamestart";

   my $text = "\n<header>Game Rules</header>";

   $text .= "\nRuleset: " . $ruleset{$rules->{ruleset}};

   $text .= "\nTime: ";

   if ($rules->{timesys} == TIMESYS_NONE) {
      $text .= "UNLIMITED";
   } elsif ($rules->{timesys} == TIMESYS_ABSOLUTE) {
      $text .= util::format_time $rules->{time};
      $text .= " ABS";
   } elsif ($rules->{timesys} == TIMESYS_BYO_YOMI) {
      $text .= util::format_time $rules->{time} - $rules->{interval} * $rules->{count};
      $text .= sprintf " + %s (%d) BY", util::format_time $rules->{interval}, $rules->{count};
   } elsif ($rules->{timesys} == TIMESYS_CANADIAN) {
      $text .= util::format_time $rules->{time};
      $text .= sprintf " + %s/%d CAN", util::format_time $rules->{interval}, $rules->{count};
   }
   
   $self->{text}->append_text ("<infoblock>$text</infoblock>");
}

sub inject_resign_game {
   my ($self, $msg) = @_;

   sound::play 3, "resign";

   $self->{text}->append_text ("\n<infoblock><header>Resign</header>"
                               . "\n<user>"
                               . (util::toxml $self->{user}[$msg->{player}]->as_string)
                               . "</user> resigned.</infoblock>");
}

sub inject_final_result {
   my ($self, $msg) = @_;

   $self->{text}->append_text ("<infoblock>\n<header>Game Over</header>"
                               . "\nWhite Score " . (util::toxml $msg->{whitescore}->as_string)
                               . "\nBlack Score " . (util::toxml $msg->{blackscore}->as_string)
                               . "</infoblock>"
                              );
}

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

1;

Revision:	1.67
Committed:	Sat Jun 28 16:46:51 2003 UTC (20 years, 11 months ago) by pcg
Content type:	text/plain
Branch:	MAIN
Changes since 1.66:	+3 -1 lines
Log Message:	* empty log message *
#	Content
1	use utf8;
2
3	package game::goclock;
4
5	# Lo and Behold! I admit it! The rounding stuff etc.. in goclock
6	# is completely borked.
7
8	use Time::HiRes ();
9
10	use KGS::Constants;
11
12	use base gtk::widget;
13
14	sub new {
15	my $class = shift;
16	my $self = $class->SUPER::new(@_);
17
18	$self->{widget} = new Gtk2::Label;
19
20	$self->{set} = sub { };
21	$self->{format} = sub { "ERROR" };
22
23	$self;
24	}
25
26	sub configure {
27	my ($self, $timesys, $main, $interval, $count) = @_;
28
29	if ($timesys == TIMESYS_ABSOLUTE) {
30	$self->{set} = sub { $self->{time} = $_[0] };
31	$self->{format} = sub { util::format_time $_[0] };
32
33	} elsif ($timesys == TIMESYS_BYO_YOMI) {
34	my $low = $interval * $count;
35
36	$self->{set} = sub { $self->{time} = $_[0] };
37
38	$self->{format} = sub {
39	if ($_[0] > $low) {
40	util::format_time $_[0] - $low;
41	} else {
42	sprintf "%s (%d)",
43	util::format_time int (($_[0] - 1) % $interval + 1),
44	($_[0] - 1) / $interval;
45	}
46	};
47
48	} elsif ($timesys == TIMESYS_CANADIAN) {
49	$self->{set} = sub { $self->{time} = $_[0]; $self->{moves} = $_[1] };
50
51	$self->{format} = sub {
52	if (!$self->{moves}) {
53	util::format_time $_[0] - $low;
54	} else {
55	my $time = int (($_[0] - 1) % $interval + 1);
56
57	sprintf "%s/%d =%d",
58	util::format_time $time,
59	$self->{moves},
60	$time / ($self->{moves} \|\| 1);
61
62	}
63	};
64
65	} else {
66	# none, or unknown
67	$self->{set} = sub { };
68	$self->{format} = sub { "---" }
69	}
70	}
71
72	sub refresh {
73	my ($self, $timestamp) = @_;
74	my $timer = $self->{time} + $self->{start} - $timestamp;
75
76	# we round the timer value slightly... the protocol isn't exact anyways,
77	# and this gives smoother timers ;)
78	my @format = $self->{format}->(int ($timer + 0.4));
79	$self->{widget}->set_text ($self->{format}->(int ($timer + 0.4)));
80
81	$timer - int $timer;
82	}
83
84	sub set_time {
85	my ($self, $time) = @_;
86
87	# we ignore requests to re-set the time of a running clock.
88	# this is the easiest way to ensure that commentary etc.
89	# doesn't re-set the clock. yes, this is frickle design,
90	# but I think the protocol is to blame here, which gives
91	# very little time information. (cgoban2 also has had quite
92	# a lot of small time update problems...)
93	unless ($self->{timeout}) {
94	$self->{set}->($time->[0], $time->[1]);
95	$self->refresh ($self->{start});
96	}
97	}
98
99	sub start {
100	my ($self, $when) = @_;
101
102	$self->stop;
103
104	$self->{start} = $when;
105
106	my $timeout; $timeout = sub {
107	my $next = $self->refresh (Time::HiRes::time) * 1000;
108	$next += 1000 if $next < 0;
109	$self->{timeout} = add Glib::Timeout $next, $timeout;
110	0;
111	};
112
113	$timeout->();
114	}
115
116	sub stop {
117	my ($self) = @_;
118
119	remove Glib::Source delete $self->{timeout} if $self->{timeout};
120	}
121
122	sub destroy {
123	my ($self) = @_;
124	$self->stop;
125	$self->SUPER::destroy;
126	}
127
128	package game::userpanel;
129
130	use base gtk::widget;
131
132	sub new {
133	my $class = shift;
134	my $self = $class->SUPER::new(@_);
135
136	$self->{widget} = new Gtk2::HBox;
137
138	$self->{widget}->add (my $vbox = new Gtk2::VBox);
139
140	$vbox->add ($self->{name} = new Gtk2::Label $self->{name});
141	$vbox->add ($self->{info} = new Gtk2::Label "");
142	$vbox->add (($self->{clock} = new game::goclock)->widget);
143
144	$vbox->add ($self->{imagebox} = new Gtk2::VBox);
145
146	$self;
147	}
148
149	sub configure {
150	my ($self, $user, $rules) = @_;
151
152	if ($self->{name}->get_text ne $user->as_string) {
153	$self->{name}->set_text ($user->as_string);
154
155	$self->{imagebox}->remove ($_) for $self->{imagebox}->get_children;
156	$self->{imagebox}->add (gtk::image_from_data undef);
157	$self->{imagebox}->show_all;
158
159	if ($user->has_pic) {
160	# the big picture...
161	appwin::userpic ($user->{name}, sub {
162	return unless $self->{imagebox};
163	if ($_[0]) {
164	$self->{imagebox}->remove ($_) for $self->{imagebox}->get_children;
165	$self->{imagebox}->add (gtk::image_from_data $_[0]);
166	$self->{imagebox}->show_all;
167	}
168	});
169	}
170	}
171
172	$self->{clock}->configure (@{$rules}{qw(timesys time interval count)});
173	}
174
175	sub set_state {
176	my ($self, $captures, $timer, $when) = @_;
177
178	$self->{clock}->stop unless $when;
179	$self->{clock}->set_time ($timer);
180	$self->{clock}->start ($when) if $when;
181
182	$self->{info}->set_text ("$captures pris.");
183	}
184
185	package game;
186
187	use KGS::Constants;
188	use KGS::Game::Board;
189
190	use base KGS::Listener::Game;
191	use base KGS::Game;
192
193	use base gtk::widget;
194
195	use POSIX qw(ceil);
196
197	sub new {
198	my $self = shift;
199	$self = $self->SUPER::new(@_);
200
201	$self->listen($self->{conn});
202
203	$self->{window} = new Gtk2::Window 'toplevel';
204	gtk::state $self->{window}, "game::window", undef, window_size => [600, 500];
205
206	$self->{window}->signal_connect(delete_event => sub {
207	$self->part;
208	$self->destroy;
209	1;
210	});
211
212	$self->{window}->add($self->{hpane} = new Gtk2::HPaned);
213	gtk::state $self->{hpane}, "game::hpane", undef, position => 500;
214
215	# LEFT PANE
216
217	$self->{hpane}->pack1(($self->{left} = new Gtk2::VBox), 1, 0);
218
219	$self->{boardbox} = new Gtk2::VBox;
220
221	$self->{hpane}->pack1((my $vbox = new Gtk2::VBox), 1, 1);
222
223	# challenge
224
225	$self->{challenge} = new challenge channel => $self->{channel};
226
227	# board box (aspect/canvas)
228
229	$self->{boardbox}->pack_start((my $frame = new Gtk2::Frame), 0, 1, 0);
230
231	{
232	$frame->add (my $vbox = new Gtk2::VBox);
233	$vbox->add ($self->{title} = new Gtk2::Label $title);
234
235	$vbox->add (my $hbox = new Gtk2::HBox);
236
237	$hbox->pack_start (($self->{board_label} = new Gtk2::Label), 0, 1, 0);
238
239	$self->{moveadj} = new Gtk2::Adjustment 1, 1, 1, 1, 5, 0;
240
241	$hbox->pack_start ((my $scale = new Gtk2::HScale $self->{moveadj}), 1, 1, 0);
242	$scale->set_draw_value (0);
243	$scale->set_digits (0);
244
245	$self->{moveadj}->signal_connect (value_changed => sub { $self->update_board });
246	}
247
248	$self->{boardbox}->add ($self->{board} = new Gtk2::GoBoard size => $self->{size});
249
250	# RIGHT PANE
251
252	$self->{hpane}->pack2(($self->{vpane} = new Gtk2::VPaned), 1, 1);
253	$self->{hpane}->set(position_set => 1);
254	gtk::state $self->{vpane}, "game::vpane", $self->{name}, position => 80;
255
256	$self->{vpane}->add(my $sw = new Gtk2::ScrolledWindow);
257	$sw->set_policy("automatic", "always");
258
259	$sw->add(($self->{userlist} = new userlist)->widget);
260
261	$self->{vpane}->add(my $vbox = new Gtk2::VBox);
262
263	$vbox->pack_start((my $hbox = new Gtk2::HBox 1), 0, 1, 0);
264	$hbox->add (($self->{userpanel}[WHITE] = new game::userpanel colour => WHITE)->widget);
265	$hbox->add (($self->{userpanel}[BLACK] = new game::userpanel colour => BLACK)->widget);
266
267	$vbox->pack_start(($self->{text} = new gtk::text)->widget, 1, 1, 0);
268
269	$vbox->pack_start(($self->{entry} = new Gtk2::Entry), 0, 1, 0);
270	$self->{entry}->signal_connect(activate => sub {
271	my $text = $self->{entry}->get_text;
272	$self->say($text) if $text =~ /\S/;
273	$self->{entry}->set_text("");
274	});
275
276	$self->event_update_game;
277	$self;
278	}
279
280	sub event_update_users {
281	my ($self, $add, $update, $remove) = @_;
282
283	$self->{userlist}->update ($add, $update, $remove);
284
285	my %important;
286	$important{$self->{user1}{name}}++;
287	$important{$self->{user2}{name}}++;
288	$important{$self->{user3}{name}}++;
289
290	if (my @users = grep $important{$_->{name}}, @$add) {
291	$self->{text}->append_text ("\n<header>Joins:</header>");
292	$self->{text}->append_text (" <user>" . $_->as_string . "</user>") for @users;
293	}
294	if (my @users = grep $important{$_->{name}}, @$remove) {
295	$self->{text}->append_text ("\n<header>Parts:</header>");
296	$self->{text}->append_text (" <user>" . $_->as_string . "</user>") for @users;
297	}
298
299	}
300
301	sub join {
302	my ($self) = @_;
303	return if $self->{joined};
304
305	$self->SUPER::join;
306
307	$self->{window}->show_all;
308	}
309
310	sub part {
311	my ($self) = @_;
312
313	$self->SUPER::part;
314	$self->destroy;
315	}
316
317	sub update_board {
318	my ($self) = @_;
319	return unless $self->{path};
320
321	my $move = int $self->{moveadj}->get_value;
322
323	my $running = $move == @{$self->{path}};
324
325	$self->{board_label}->set_text ("Move " . ($move - 1));
326
327	$self->{cur_board} = new KGS::Game::Board $self->{size};
328	$self->{cur_board}->interpret_path ([@{$self->{path}}[0 .. $move - 1]]);
329
330	for my $colour (WHITE, BLACK) {
331	$self->{userpanel}[$colour]->set_state (
332	$self->{cur_board}{captures}[$colour],
333	$self->{cur_board}{timer}[$colour],
334	($running && $self->{lastmove_colour} == !$colour)
335	? $self->{lastmove_time} : 0
336	);
337	}
338
339	$self->{board}->set_board ($self->{cur_board});
340	}
341
342	sub event_update_tree {
343	my ($self) = @_;
344
345	$self->{path} = $self->get_path;
346
347	if ($self->{moveadj}) {
348	my $upper = $self->{moveadj}->upper;
349	my $pos = $self->{moveadj}->get_value;
350	my $move = scalar @{$self->{path}};
351
352	$self->{moveadj}->upper ($move);
353
354	$self->{moveadj}->changed;
355	if ($pos == $upper) {
356	$self->{moveadj}->value ($move);
357	$self->{moveadj}->value_changed;
358	}
359	}
360	}
361
362	sub event_update_comments {
363	my ($self, $node, $comment, $newnode) = @_;
364	$self->SUPER::event_update_comments($node, $comment, $newnode);
365
366	my $text;
367
368	$text .= "\n<header>Move <move>$node->{move}</move>, Node <node>$node->{id}</node></header>"
369	if $newnode;
370
371	for (split /\n/, $comment) {
372	$text .= "\n";
373	if (s/^([0-9a-zA-Z]+ \[[0-9dkp\?\-]+\])://) {
374	$text .= "<user>" . (util::toxml $1) . "</user>:";
375	}
376
377	# coords only for 19x19 so far
378	$_ = util::toxml $_;
379	s{
380	(
381	\b
382	(?:[bw])?
383	[, ]{0,2}
384	[a-hj-t] # valid for upto 19x19
385	\s?
386	[1-9]?[0-9]
387	\b
388	)
389	}{
390	"<coord>$1</coord>";
391	}sgexi;
392
393	$text .= $_;
394	}
395
396	$self->{text}->append_text ($text);
397	}
398
399	sub event_join {
400	my ($self) = @_;
401	$self->SUPER::event_join;
402	}
403
404	sub event_part {
405	my ($self) = @_;
406	$self->SUPER::event_part;
407	$self->destroy;
408	}
409
410	sub event_move {
411	my ($self, $pass) = @_;
412	sound::play 1, $pass ? "pass" : "move";
413	}
414
415	sub event_update_game {
416	my ($self) = @_;
417	$self->SUPER::event_update_game;
418
419	my $title = defined $self->{channel}
420	? $self->owner->as_string . " " . $self->opponent_string
421	: "Game Window";
422	$self->{window}->set_title("KGS Game $title");
423	$self->{title}->set_text ($title);
424
425	$self->{user}[BLACK] = $self->{user1};
426	$self->{user}[WHITE] = $self->{user2};
427
428	# show board
429
430	$self->{left}->remove ($_) for $self->{left}->get_children;
431	if ($self->is_valid) {
432	$self->{left}->add ($self->{boardbox});
433	(delete $self->{challenge})->destroy if $self->{challenge};
434	} else {
435	$self->{left}->add ($self->{challenge}->widget);
436	}
437	$self->{left}->show_all;
438
439	# view text
440
441	eval { #d#
442	my @ga;
443	$ga[0] = "\nType: " . (util::toxml $gametype{$self->type})
444	. " (" . (util::toxml $gameopt{$self->option}) . ")";
445	$ga[1] = "\nFlags:";
446	$ga[1] .= " valid" if $self->is_valid;
447	$ga[1] .= " adjourned" if $self->is_adjourned;
448	$ga[1] .= " scored" if $self->is_scored;
449	$ga[1] .= " saved" if $self->is_saved;
450
451	$ga[2] = "\nOwner: <user>" . (util::toxml $self->{user3}->as_string) . "</user>" if $self->{user3}->is_valid;
452
453	$ga[3] = "\nPlayers: <user>" . (util::toxml $self->{user2}->as_string) . "</user>"
454	. " vs. <user>" . (util::toxml $self->{user1}->as_string) . "</user>"
455	if $self->is_valid;
456
457	if ($self->is_valid) {
458	$ga[4] = "\nHandicap: " . $self->{handicap};
459	$ga[5] = "\nKomi: " . $self->{komi};
460	$ga[6] = "\nSize: " . $self->size_string;
461	}
462
463	if ($self->is_scored) {
464	$ga[7] = "\nResult: " . $self->score_string;
465	}
466
467	$text = "\n<infoblock><header>Game Update</header>";
468	for (0..7) {
469	if ($self->{gatext}[$_] ne $ga[$_]) {
470	$text .= $ga[$_];
471	}
472	}
473	$text .= "</infoblock>";
474
475	$self->{gatext} = \@ga;
476	};
477
478	$self->{text}->append_text ($text);
479	}
480
481	sub event_update_rules {
482	my ($self, $rules) = @_;
483
484	$self->{userpanel}[$_]->configure ($self->{user}[$_], $rules)
485	for BLACK, WHITE;
486
487	sound::play 3, "gamestart";
488
489	my $text = "\n<header>Game Rules</header>";
490
491	$text .= "\nRuleset: " . $ruleset{$rules->{ruleset}};
492
493	$text .= "\nTime: ";
494
495	if ($rules->{timesys} == TIMESYS_NONE) {
496	$text .= "UNLIMITED";
497	} elsif ($rules->{timesys} == TIMESYS_ABSOLUTE) {
498	$text .= util::format_time $rules->{time};
499	$text .= " ABS";
500	} elsif ($rules->{timesys} == TIMESYS_BYO_YOMI) {
501	$text .= util::format_time $rules->{time} - $rules->{interval} * $rules->{count};
502	$text .= sprintf " + %s (%d) BY", util::format_time $rules->{interval}, $rules->{count};
503	} elsif ($rules->{timesys} == TIMESYS_CANADIAN) {
504	$text .= util::format_time $rules->{time};
505	$text .= sprintf " + %s/%d CAN", util::format_time $rules->{interval}, $rules->{count};
506	}
507
508	$self->{text}->append_text ("<infoblock>$text</infoblock>");
509	}
510
511	sub inject_resign_game {
512	my ($self, $msg) = @_;
513
514	sound::play 3, "resign";
515
516	$self->{text}->append_text ("\n<infoblock><header>Resign</header>"
517	. "\n<user>"
518	. (util::toxml $self->{user}[$msg->{player}]->as_string)
519	. "</user> resigned.</infoblock>");
520	}
521
522	sub inject_final_result {
523	my ($self, $msg) = @_;
524
525	$self->{text}->append_text ("<infoblock>\n<header>Game Over</header>"
526	. "\nWhite Score " . (util::toxml $msg->{whitescore}->as_string)
527	. "\nBlack Score " . (util::toxml $msg->{blackscore}->as_string)
528	. "</infoblock>"
529	);
530	}
531
532	sub destroy {
533	my ($self) = @_;
534	$self->{userpanel}[$_] && (delete $self->{userpanel}[$_])->destroy
535	for BLACK, WHITE;
536	$self->SUPER::destroy;
537	delete $appwin::gamelist->{game}{$self->{channel}};
538	}
539
540	1;
541