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/cvs/kgsueme/bin/kgsueme-gtk1
Revision: 1.3
Committed: Tue Jun 1 20:45:36 2004 UTC (20 years ago) by root
Branch: MAIN
CVS Tags: HEAD
Changes since 1.2: +0 -0 lines
State: FILE REMOVED
Log Message:
*** empty log message ***

File Contents

# User Rev Content
1 pcg 1.1 #!/usr/bin/perl
2    
3 pcg 1.2 # this is only of historic interest
4    
5 pcg 1.1 use Gtk;
6     use Gtk::Gdk;
7     use Gtk::Gdk::Pixbuf;
8     #use Gtk::Gdk::ImlibImage;
9    
10     use KGS::Protocol;
11     use KGS::Listener::Debug;
12    
13     use Audio::Data;
14     use Audio::Play;
15    
16     use IO::Socket::INET;
17     use List::Util;
18     use Errno;
19    
20     init Gtk;
21    
22     our $HACK = 1; # do NEVER enable. ;)
23     our $DEBUG_EXPOSE = 0;
24    
25     if ($HACK) {
26     $KGS::debug = 1;
27     }
28    
29     our $VERSION = "0.1";
30    
31     our $config;
32     our $LIBDIR = ".";
33     our $IMGDIR = "$LIBDIR/images";
34     our $SNDDIR = "$LIBDIR/sounds";
35    
36     sub load_img {
37     new_from_file Gtk::Gdk::Pixbuf "$IMGDIR/$_[0]"
38     # load_image Gtk::Gdk::ImlibImage "$IMGDIR/$_[0]"
39     or die "$IMGDIR/$_[0]: $!";
40     }
41    
42     my @fontchars = ('A' .. 'Z', 0 .. 9);
43    
44     our @black_img = load_img "b-01.png";
45     our @white_img = map +(load_img "w-0$_.png"), 1,2,3,4,5;
46     our @triangle_img = map +(load_img "triangle-$_.png"), qw(b w);
47     our @square_img = map +(load_img "square-$_.png"), qw(b w);
48     our @circle_img = map +(load_img "circle-$_.png"), qw(b w);
49     our $board_img = load_img "woodgrain-01.jpg";
50    
51     our @font = (
52     [map +(load_img "font/$_-black.png"), @fontchars],
53     [map +(load_img "font/$_-white.png"), @fontchars],
54     );
55     our %fontmap;
56     @fontmap{@fontchars} = (0..25 + 10);
57     @fontmap{'a' .. 'z'} = (0..25);
58    
59     {
60     #my $audioserver = new Audio::Play(0);
61     my %sound;
62     $SIG{CHLD} = 'IGNORE';
63    
64     for (qw(alarm warning move pass ring connect user_unknown)) {
65     local $/;
66     open my $snd, "<", "$SNDDIR/$_"
67     or die "$SNDDIR/$_: $!";
68     binmode $snd;
69    
70     $sound{$_} = new Audio::Data;
71     $sound{$_}->Load($snd);
72     }
73    
74     sub play_sound {
75     my ($annoyancy, $sound) = @_;
76     # annoyany 1 => important, annoyance 2 => useful, annoyancy 3 => not useful
77     if (fork == 0) {
78     if (my $audioserver = new Audio::Play(1)) {
79     $audioserver->play ($sound{$sound});
80     }
81     Gtk->_exit(0);
82     }
83     }
84     }
85    
86     {
87     use Storable ();
88     use Scalar::Util ();
89    
90     my $staterc = "$ENV{HOME}/.kgsueme";
91    
92     my $state = -r $staterc ? Storable::retrieve($staterc) : {};
93     my @widgets;
94    
95     $config = $state->{config} ||= {};
96    
97     $config->{speed} = 1;#d# optimize for speed or memory?
98     $config->{conserve_memory} = 0; # try to conserve memory at the expense of speed
99     $config->{randomize} = 0; # randomize placement of stones
100    
101     # grr... more gtk+ brokenness
102     my %get = (
103     hpane_position => sub { ($_[0]->children)[0]->allocation->[2] },
104     vpane_position => sub { ($_[0]->children)[0]->allocation->[3] },
105     window_size => sub { [ @{$_[0]->allocation}[2,3] ] },
106     #window_pos => sub { die KGS::Listener::Debug::dumpval [ $_[0]->get_root_origin ] },
107     clist_column_widths => sub {
108     $_[0]{column_widths};
109     },
110     );
111    
112     my %set = (
113     hpane_position => sub { $_[0]->set_position($_[1]) },
114     vpane_position => sub { $_[0]->set_position($_[1]) },
115     window_size => sub { $_[0]->set_default_size(@{$_[1]}) },
116     #window_pos => sub { $_[0]->set_uposition(@{$_[1]}) if @{$_[1]} },
117     clist_column_widths => sub {
118     my ($w, $v) = @_;
119     $v->[$_] && $w->set_column_width($_, $v->[$_]) for 0..$#$v;
120     $w->{column_widths} = $v;
121     $w->signal_connect(resize_column => sub { $v->[$_[1]] = $_[2]; });
122     },
123     );
124    
125     sub state {
126     my ($widget, $class, $instance, %attr) = @_;
127    
128     while (my ($k, $v) = each %attr) {
129     my ($set, $get) = $k =~ /=/ ? split /=/, $k : ($k, $k);
130     $v = $state->{$class}{"*"}{$get} if exists $state->{$class}{"*"}{$get};
131     $v = $state->{$class}{$instance}{$get} if exists $state->{$class}{$instance}{$get};
132     $set{$get} ? $set{$get}->($widget, $v) : $widget->set($set => $v);
133     }
134    
135     $widget = [$widget, $class, $instance, \%attr];
136     Scalar::Util::weaken $widget->[0];
137    
138     @widgets = (grep $_->[0], @widgets, $widget);
139     }
140    
141     sub save_state {
142     for (@widgets) {
143     if ($_->[0]) {
144     my ($widget, $class, $instance, $attr) = @$_;
145    
146     $widget->realize;
147    
148     while (my ($k, $v) = each %$attr) {
149     my ($set, $get) = $k =~ /=/ ? split /=/, $k : ($k, $k);
150     $v = $get{$get} ? $get{$get}->($widget) : $widget->get($get);
151    
152     $state->{$class}{"*"}{$get} = $v;
153     $state->{$class}{$instance}{$get} = $v;
154     }
155     }
156     ::status("save_state", "layout saved");
157     }
158    
159     Storable::nstore($state, $staterc);
160     }
161     }
162    
163     # make a clist unselectable
164     sub clist_autosort {
165     my $w = shift;
166     my ($c, $o) = (-1);
167     for (0..$w->columns-1) {
168     $w->signal_connect(click_column => sub {
169     if ($_[1] != $c) {
170     $c = $_[1];
171     $o = 0;
172     } else {
173     $o = !$o;
174     }
175     $w->set_sort_column($c);
176     $w->set_sort_type($o ? "descending" : "ascending");
177     $w->sort;
178     });
179     }
180    
181     }
182    
183     {
184     my $main = new kgsueme;
185    
186     my %context_id;
187    
188     sub status {
189     my ($type, $text) = @_;
190    
191     $main->{status}->pop($context_id{$type}) if $context_id{$type};
192     $main->{status}->push($context_id{$type} ||= $main->{status}->get_context_id($type), $text) if $text;
193     }
194     }
195    
196     if (1) {
197     use KGS::Constants;
198    
199     for (19) {
200     my $board = new game %{Storable::retrieve "testboard.storable"};
201    
202     if (0) {
203     $board->{board} = new KGS::Game::Board;
204     $board->{board}{board}[0][0] = MARK_B;
205     $board->{board}{board}[1][1] = MARK_GRAY_B | MARK_SMALL_W;
206     $board->{board}{board}[2][2] = MARK_W | MARK_TRIANGLE;
207     $board->{board}{board}[1][2] = MARK_B | MARK_LABEL;
208     $board->{board}{label}[1][2] = "198";
209     $board->{board}{board}[0][2] = MARK_W | MARK_LABEL;
210     $board->{board}{label}[0][2] = "AWA";
211     }
212     $board->{window}->show_all;
213     }
214     }
215    
216     main Gtk;
217    
218     #############################################################################
219    
220     package kgsueme;
221    
222     use base KGS::Listener;
223    
224     sub new {
225     my $self = shift;
226     $self = $self->SUPER::new(@_);
227    
228     $self->{conn} = new KGS::Protocol;
229    
230     KGS::Listener::Debug->new->listen($self->{conn}, "any"); #d# debug only :)
231    
232     $self->listen($self->{conn}, "login");
233    
234     $self->{roomlist} = new roomlist conn => $self->{conn};
235    
236     $self->{window} = new Gtk::Window 'toplevel';
237     $self->{window}->set_title('kgsueme');
238     ::state $self->{window}, "main::window", undef, window_size => [400, 100];
239     $self->{window}->signal_connect(delete_event => sub { main_quit Gtk; 1 });
240    
241     $self->{window}->add(my $vbox = new Gtk::VBox);
242    
243     $vbox->pack_start(($buttonbox = new Gtk::HButtonBox), 0, 1, 0);
244     $buttonbox->set_spacing(0);
245    
246     my $button = sub {
247     $buttonbox->add(my $button = new Gtk::Button $_[0]);
248     signal_connect $button clicked => $_[1];
249     };
250    
251     $button->("Login", sub { $self->login; });
252     $button->("Roomlist", sub { $self->{roomlist}->show; });
253     $button->("Save Config & Layout", sub { ::save_state });
254     $button->("Quit", sub { main_quit Gtk });
255    
256     $vbox->pack_start((my $hbox = new Gtk::HBox), 0, 1, 0);
257    
258     $hbox->add(new Gtk::Label "Login");
259    
260     $hbox->add($self->{login} = new_with_max_length Gtk::Entry 12);
261     $self->{login}->set_text($::config->{login});
262    
263     if ($::HACK) {
264     $self->{login}->signal_connect(activate => sub {
265     $self->{conn}{name} = $self->{login}->get_text;
266     });
267     }
268    
269     $hbox->add(new Gtk::Label "Password");
270     $hbox->add($self->{password} = new Gtk::Entry);
271     $self->{password}->set_visibility(0);
272    
273     $vbox->pack_start(($self->{status} = new Gtk::Statusbar), 0, 1, 0);
274    
275     $self->{window}->show_all;
276    
277     $self;
278     }
279    
280     sub login {
281     my ($self) = @_;
282    
283     $self->{conn}->disconnect;
284    
285     # initialize new socket and connection
286     my $sock = new IO::Socket::INET PeerHost => "kgs.kiseido.com", PeerPort => "2379"
287     or die;
288    
289     $sock->blocking(1);
290     $self->{conn}->handshake($sock);
291     $sock->blocking(0);
292    
293     my $input; $input = input_add Gtk::Gdk fileno $sock, "read", sub {
294     # this is dorked
295     my $buf;
296     if (0 >= sysread $sock, $buf, 16384
297     and !$!{EINTR} and !$!{EAGAIN}) {
298     input_remove Gtk::Gdk $input;
299     $self->event_disconnect;
300     }
301     $self->{conn}->feed_data($buf);
302     };
303    
304     # now login
305     $self->{conn}->login("kgsueme $VERSION $^O", $self->{login}->get_text, $self->{password}->get_text);
306     }
307    
308     sub inject_login {
309     my ($self, $msg) = @_;
310    
311     ::status("login", "logged in as '$self->{conn}{name}' with status '$msg->{result}'");
312     $::config->{login} = $self->{conn}{name};
313    
314     if ($msg->{success}) {
315     for (keys %{$::config->{rooms}}) {
316     $self->{roomlist}->join_room($_);
317     }
318     ::play_sound 3, "connect";
319     } elsif ($msg->{result} eq "user unknown") {
320     ::play_sound 2, "user_unknown";
321     } else {
322     ::play_sound 2, "warning";
323     }
324     }
325    
326     sub event_disconnect { }
327    
328     #############################################################################
329    
330     package roomlist;
331    
332     use base KGS::Listener::Roomlist;
333    
334     sub new {
335     my $self = shift;
336     $self = $self->SUPER::new(@_);
337    
338     $self->listen($self->{conn});
339    
340     $self->{window} = new Gtk::Window 'toplevel';
341     $self->{window}->set_title('KGS Rooms');
342     ::state $self->{window}, "roomlist::window", undef, window_size => [400, 200];
343    
344     $self->{window}->signal_connect(delete_event => sub { $self->{window}->hide; 1 });
345    
346     $self->{window}->add(my $vbox = new Gtk::VBox);
347    
348     $vbox->pack_start((my $sw = new Gtk::ScrolledWindow), 1, 1, 0);
349     $sw->set_policy("automatic", "always");
350    
351     $sw->add($self->{roomlist} = new_with_titles Gtk::CList "Group", "Room Name", "Users", "Games", "Flags", "Channel");
352     $self->{roomlist}->set_selection_mode('multiple');
353     ::clist_autosort $self->{roomlist};
354     ::state $self->{roomlist}, "roomlist::roomlist", undef, clist_column_widths => [20, 200];
355    
356     $self->{roomlist}->signal_connect(select_row => sub {
357     my $room = $self->{roomlist}->get_row_data($_[1])
358     or return;
359     $self->{roomlist}->unselect_all;
360     $self->join_room($room->{channel});
361     });
362    
363     $self;
364     }
365    
366     sub join_room {
367     my ($self, $channel) = @_;
368    
369     $self->{room}{$channel} ||= room->new(channel => $channel, conn => $self->{conn}, users => {});
370     $self->{room}{$channel}->join;
371     }
372    
373     sub show {
374     my ($self, $msg) = @_;
375    
376     $self->msg(list_rooms => group => $_) for 0..5; # fetch all room names (should not!)
377     $self->{window}->show_all;
378     }
379    
380     sub event_update_rooms {
381     my ($self) = @_;
382    
383     $self->{event_update} ||= Gtk->timeout_add(200, sub {
384     my $l = $self->{roomlist};
385    
386     $l->freeze;
387     my $pos = $l->get_vadjustment->get_value;
388     $l->clear;
389    
390     my $row = 0;
391     for (values %{$self->{rooms}}) {
392     $l->append($_->{group}, $_->{name}, $_->{users}, $_->{games}, $_->{flags}, $_->{channel});
393     $l->set_row_data($row++, $_);
394     }
395     $l->sort;
396     $l->get_vadjustment->set_value($pos);
397     $l->thaw;
398    
399     delete $self->{event_update};
400     0;
401     });
402     }
403    
404     #############################################################################
405    
406     package room;
407    
408     use base KGS::Listener::Room;
409    
410     sub new {
411     my $self = shift;
412     $self = $self->SUPER::new(@_);
413    
414     $self->listen($self->{conn}, qw(msg_room:));
415    
416     $self->{window} = new Gtk::Window 'toplevel';
417     $self->{window}->set_title("KGS Room $self->{name}");
418     ::state $self->{window}, "room::window", $self->{name}, window_size => [600, 400];
419    
420     $self->{window}->signal_connect(delete_event => sub { $self->part; 1 });
421    
422     $self->{window}->add(my $hpane = new Gtk::HPaned);
423     ::state $hpane, "room::hpane", $self->{name}, hpane_position => 200;
424    
425     $hpane->add(my $vpane = new Gtk::VPaned);
426     ::state $vpane, "room::vpane", $self->{name}, vpane_position => 200;
427    
428     $vpane->add(my $sw = new Gtk::ScrolledWindow);
429     $sw->set_policy("automatic", "always");
430    
431     $sw->add($self->{gamelist} = new_with_titles Gtk::CList "T", "Black", "White", "Rules", "Notes");
432     ::clist_autosort $self->{gamelist};
433     ::state $self->{gamelist}, "room::gamelist", $self->{name}, clist_column_widths => [20, 120, 120, 120];
434    
435     $self->{gamelist}->signal_connect(select_row => sub {
436     my $game = $self->{gamelist}->get_row_data($_[1])
437     or return;
438     $self->{game}{$game->{channel}} ||= new game %$game, conn => $self->{conn}, room => $self;
439     $self->{game}{$game->{channel}}->join;
440     $self->{gamelist}->unselect_all;
441     });
442    
443     $vpane->add(my $vbox = new Gtk::VBox);
444    
445     $vbox->pack_start((my $sw = new Gtk::ScrolledWindow), 1, 1, 0);
446     $sw->set_policy("automatic", "always");
447    
448     $sw->add($self->{text} = new Gtk::Text);
449    
450     $vbox->pack_start(($self->{entry} = new Gtk::Entry), 0, 1, 0);
451     $self->{entry}->signal_connect(activate => sub {
452     my $text = $self->{entry}->get_text;
453     $self->say($text) if $text =~ /\S/;
454     $self->{entry}->set_text("");
455     });
456    
457     $hpane->add(my $sw = new Gtk::ScrolledWindow);
458     $sw->set_policy("automatic", "always");
459    
460     $sw->add($self->{userlist} = new_with_titles Gtk::CList "User", "Rank", "Flags");
461     ::clist_autosort $self->{userlist};
462     ::state $self->{userlist}, "room::userlist", $self->{name}, clist_column_widths => [120, 30];
463    
464     $self;
465     }
466    
467     sub join {
468     my ($self) = @_;
469     $self->SUPER::join;
470    
471     $self->{window}->show_all;
472     }
473    
474     sub part {
475     my ($self) = @_;
476     $self->SUPER::part;
477    
478     delete $::config->{rooms}{$self->{channel}};
479     $self->{window}->hide_all;
480     }
481    
482     sub inject_msg_room {
483     my ($self, $msg) = @_;
484    
485     $self->{text}->insert(undef, undef, undef, "\n$msg->{name}: $msg->{message}");
486     }
487    
488     sub event_update_users {
489     my ($self) = @_;
490    
491     Gtk->timeout_remove (delete $self->{update_users}) if $self->{update_users};
492     $self->{update_users} ||= Gtk->timeout_add(100, sub {
493     return unless $self->{joined};
494    
495     my $l = $self->{userlist};
496    
497     $l->freeze;
498     my $pos = $l->get_vadjustment->get_value;
499     $l->clear;
500    
501     my $row = 0;
502     for (values %{$self->{users}}) {
503     $l->append($_->{name});
504     $l->set_row_data($row++, $_);
505     }
506     $l->sort;
507     $l->get_vadjustment->set_value($pos);
508     $l->thaw;
509    
510     delete $self->{update_users};
511     });
512     }
513    
514     sub event_update_games {
515     my ($self) = @_;
516    
517     $self->{event_update_games} ||= Gtk->timeout_add(200, sub {
518     my $l = $self->{gamelist};
519    
520     $l->freeze;
521     my $pos = $l->get_vadjustment->get_value;
522     $l->clear;
523    
524     my $row = 0;
525     for (values %{$self->{games}}) {
526     $l->append($_->type, $_->user0, $_->user1, $_->rules, $_->notes);
527     $l->set_row_data($row++, $_);
528     }
529     $l->sort;
530     $l->get_vadjustment->set_value($pos);
531     $l->thaw;
532    
533     delete $self->{event_update_games};
534     0;
535     });
536     }
537    
538     sub event_join {
539     my ($self) = @_;
540     $self->SUPER::event_join;
541    
542     $::config->{rooms}{$self->{channel}} = 1;
543     }
544    
545     sub event_update_roominfo {
546     my ($self) = @_;
547    
548     $self->{text}->insert(undef, undef, undef, "\n$self->{owner}: $self->{description}\n");
549     }
550    
551     #############################################################################
552    
553     package game;
554    
555     use KGS::Constants;
556     use KGS::Game::Board;
557    
558     use base KGS::Listener::Game;
559     use base KGS::Game;
560    
561     sub new {
562     my $self = shift;
563     $self = $self->SUPER::new(@_);
564    
565     $self->listen($self->{conn});
566    
567     $self->{window} = new Gtk::Window 'toplevel';
568     my $title = $self->{channel} ? $self->user0." ".$self->user1 : "Game Window";
569     $self->{window}->set_title("KGS Game $title");
570     ::state $self->{window}, "game::window", undef, window_size => [600, 500];
571    
572     $self->{window}->signal_connect(delete_event => sub { $self->part; 1 });
573    
574     $self->{window}->add(my $hpane = new Gtk::HPaned);
575     ::state $hpane, "game::hpane", undef, hpane_position => 500;
576    
577     $hpane->pack1(my $vbox = new Gtk::VBox);
578    
579     $vbox->pack_start((my $frame = new Gtk::Frame), 0, 1, 0);
580    
581     {
582     $frame->add(my $vbox = new Gtk::VBox);
583     $vbox->add($self->{title} = new Gtk::Label $title);
584    
585     $self->{moveadj} = new Gtk::Adjustment 0, 0, 0, 1, 10, 0;
586     $vbox->add(my $scale = new Gtk::HScale $self->{moveadj});
587     $scale->set_draw_value (1);
588     $scale->set_digits (0);
589     $scale->set_value_pos('top');
590    
591     $self->{moveadj}->signal_connect (value_changed => sub {
592     $self->{board} = new KGS::Game::Board $self->{size};
593     $self->{board}->interpret_path ([@{$self->{path}}[0 .. $self->{moveadj}->value - 1]]);
594    
595     my $area = $self->repaint_board;
596    
597     # force a redraw (not perfect(?))
598     $self->expose ($area);
599    
600     $self->{text}->backward_delete($self->{text}->get_length);
601     $self->{text}->insert(undef, undef, undef, KGS::Listener::Debug::dumpval([$self->{board}{time},$self->{board}{captures}]). $self->{board}{comment});
602     });
603    
604     $self->{moveadj}->upper (scalar @{$self->{path}}) if $self->{path};
605     }
606    
607     Gtk::Widget->push_visual (Gtk::Gdk::Rgb->get_visual);
608     Gtk::Widget->push_colormap (Gtk::Gdk::Rgb->get_cmap);
609     $vbox->pack_start(($self->{canvas} = new Gtk::DrawingArea), 1, 1, 0);
610     Gtk::Widget->pop_colormap;
611     Gtk::Widget->pop_visual;
612    
613     $self->{canvas}->signal_connect(configure_event => \&configure_event, $self);
614     $self->{canvas}->signal_connect(expose_event => \&expose_event, $self);
615    
616     $hpane->pack2((my $vpane = new Gtk::VPaned), 0, 0);
617     ::state $vpane, "game", $self->{name}, vpane_position => 80;
618    
619     $vpane->add(my $sw = new Gtk::ScrolledWindow);
620     $sw->set_policy("automatic", "always");
621    
622     $sw->add($self->{userlist} = new_with_titles Gtk::CList "User", "Rank", "Flags");
623     ::clist_autosort $self->{userlist};
624     ::state $self->{userlist}, "room::userlist", $self->{name}, clist_column_widths => [120, 30];
625    
626     $vpane->add(my $vbox = new Gtk::VBox);
627    
628     $vbox->pack_start((my $sw = new Gtk::ScrolledWindow), 1, 1, 0);
629     $sw->set_policy("automatic", "always");
630    
631     $sw->add($self->{text} = new Gtk::Text);
632    
633     $vbox->pack_start(($self->{entry} = new Gtk::Entry), 0, 1, 0);
634     $self->{entry}->signal_connect(activate => sub {
635     my $text = $self->{entry}->get_text;
636     # add message
637     $self->{entry}->set_text("");
638     });
639    
640     $self;
641     }
642    
643     sub event_update_users {
644     my ($self) = @_;
645    
646     room::event_update_users $self;
647     }
648    
649     sub join {
650     my ($self) = @_;
651     $self->SUPER::join;
652    
653     $self->{window}->show_all;
654     }
655    
656     sub part {
657     my ($self) = @_;
658     $self->SUPER::part;
659    
660     $self->{window}->hide;
661     }
662    
663     sub configure_event {
664     my ($widget, $self, $event) = @_;
665     delete $self->{stack};
666     delete $self->{pixbuf};
667     delete $self->{board_shown};
668     delete $self->{background};
669     $self->repaint_board;
670     1;
671     }
672    
673     sub INTERP_NEAREST (){ 1 }
674     sub INTERP_TILES (){ 1 }
675     sub INTERP_BILINEAR (){ 2 }
676     sub INTERP_HYPER (){ 3 }
677    
678     sub new_pixbuf {
679     my ($w, $h, $alpha, $clear) = @_;
680    
681     my $pixbuf = new Gtk::Gdk::Pixbuf 'rgb', $alpha, 8, $w, $h;
682    
683     if ($clear) { # damn, need to clear it ourselves
684     my $row = "\x00\x00\x00\x00" x $w;
685     $pixbuf->put_pixels ($row, $_, 0) for 0 .. $h - 1;
686     }
687    
688     $pixbuf;
689     }
690    
691     sub scale_pixbuf {
692     my ($src, $w, $h, $mode) = @_;
693    
694     my $dst = new_pixbuf $w, $h, 1;
695    
696     $src->scale(
697     $dst, 0, 0, $w, $h, 0, 0,
698     $w / $src->get_width, $h / $src->get_height,
699     $mode,
700     );
701    
702     $dst;
703     }
704    
705     # create a stack of stones
706     sub create_stack {
707     my ($self, $mark, $size, $rand) = @_;
708    
709     my $shadow = $size * 0.05;
710    
711     my $c = \$self->{stack}{$mark};
712     unless ($$c) {
713     for my $stone ($mark & (MARK_W | MARK_GRAY_W) ? @::white_img : @::black_img) {
714     my $base = new_pixbuf $size + $shadow, $size + $shadow, 1, 1;
715    
716     # zeroeth the shadow
717     if ($mark & (MARK_B | MARK_W)) {
718     $::black_img[0]->composite (
719     $base, $shadow, $shadow, $size, $size, $shadow-0.5, $shadow-0.5,
720     $size / $stone->get_width, $size / $stone->get_height,
721     $::config->{speed} ? INTERP_NEAREST : INTERP_TILES, 128
722     );
723     }
724    
725     # first the big stones (handicap stones different for effect)
726     for ([MARK_B, $mark & MARK_MOVE ? 255 : 192],
727     [MARK_W, $mark & MARK_MOVE ? 255 : 192],
728     [MARK_GRAY_B, 128],
729     [MARK_GRAY_W, 128]) {
730     my ($mask, $alpha) = @$_;
731     if ($mark & $mask) {
732     $stone->composite (
733     $base, 0, 0, $size, $size, -0.5, -0.5,
734     $size / $stone->get_width, $size / $stone->get_height,
735     $::config->{speed} ? INTERP_NEAREST : INTERP_HYPER, $alpha
736     );
737     }
738     }
739    
740     # then the samll stones
741     for ([MARK_SMALL_B, $::black_img[$rand % @::black_img]],
742     [MARK_SMALL_W, $::white_img[$rand % @::white_img]]) {
743     my ($mask, $img) = @$_;
744     if ($mark & $mask) {
745     $img->composite (
746     $base, ($size / 4) x2, (int ($size / 2 + 0.5)) x2, ($size / 4 - 0.5) x 2,
747     $size / $img->get_width / 2, $size / $img->get_height / 2,
748     $::config->{speed} ? INTERP_NEAREST : INTERP_HYPER, 192
749     );
750     }
751     }
752    
753     # and lastly any markers
754     my $dark_bg = ! ! ($mark & (MARK_B | MARK_GRAY_B));
755    
756     for ([MARK_CIRCLE, $::circle_img[$dark_bg]],
757     [MARK_TRIANGLE, $::triangle_img[$dark_bg]],
758     [MARK_SQUARE, $::square_img[$dark_bg]]) {
759     my ($mask, $img) = @$_;
760     if ($mark & $mask) {
761     $img->composite (
762     $base, 0, 0, $size, $size, -0.5, -0.5,
763     $size / $img->get_width, $size / $img->get_height,
764     $::config->{speed} ? INTERP_NEAREST : INTERP_HYPER, 255
765     );
766     }
767     }
768    
769     push @$$c, $base;
770     }
771     }
772    
773     $$c->[$rand % @$$c];
774     }
775    
776     sub pixbuf_text {
777     my ($pixbuf, $colour, $x, $y, $height, $text) = @_;
778    
779     my @c = grep $_,
780     map $::font[$colour][$::fontmap{$_}],
781     split //, $text;
782    
783     if (@c) {
784     my $spacing = $height * 0.1;
785     my $s = $height / List::Util::max map $_->get_height, @c;
786     my $W = List::Util::sum map $_->get_width, @c;
787    
788     $x -= ($W * $s + $spacing * (@c - 1)) * 0.5;
789     $y -= $height * 0.5;
790    
791     for (@c) {
792     my $w = $_->get_width * $s;
793     $_->composite ($pixbuf,
794     $x, $y, $w+0.999, $height+0.999, $x, $y, $s, $s,
795     $::config->{speed} ? INTERP_NEAREST : INTERP_BILINEAR, 255);
796    
797     $x += $w + $spacing;
798     }
799     }
800     }
801    
802     sub pixbuf_rect {
803     my ($pb, $colour, $x1, $y1, $x2, $y2, $alpha) = @_;
804     # we fake lines by... an unspeakable method :/
805     my $colour_pb = new_pixbuf 1, 1, 0, 0;
806     $colour_pb->put_pixels ($colour, 0, 0);
807    
808     $colour_pb->composite ($pb, $x1, $y1, $x2 - $x1 + 1, $y2 - $y1 + 1, $x1, $y1, 1, 1, INTERP_NEAREST, $alpha);
809     }
810    
811     sub repaint_board {
812     my ($self) = @_;
813     my $canvas = $self->{canvas};
814     my $expose_area = undef;
815    
816     return $expose_area unless $self->{board};
817    
818     my ($w, $h) = @{$canvas->allocation}[2,3];
819    
820     my $s = $w > $h ? $h : $w;
821    
822     $self->{offsets} = [int (($w - $s) / 2), int (($h - $s) / 2), $s];
823    
824     my $size = $self->{size};
825    
826     my $border = int ($s / ($size + 3) * 0.5);
827     my $s2 = $s - $border * 2;
828     my $edge = int ($s2 / ($size + 1) * 0.95) - ($::config->{randomize} ? 3 : 0);
829     my $ofs = int ($edge / 2);
830    
831     my @k = map int ($s2 * $_ / ($size+1) + $border + 0.5), 0 .. $size;
832    
833     my $pixbuf;
834    
835     my $oldboard;
836    
837     if ($self->{background}) {
838     if ($oldboard = $self->{board_shown}) {
839     $pixbuf = $self->{pixbuf};
840     } else {
841     $pixbuf = $self->{background}->copy;
842     $expose_area = [0, 0, $s, $s];
843     }
844     } else {
845     $expose_area = [0, 0, $s, $s];
846    
847     my ($bw, $bh) = ($::board_img->get_width, $::board_img->get_height);
848    
849     if ($s < $bw && $s < $bh) {
850     $pixbuf = new_pixbuf $s, $s, $::config->{conserve_memory} ? 0 : 1, 0;
851     $::board_img->copy_area (0, 0, $s, $s, $pixbuf, 0, 0);
852     } else {
853     $pixbuf = scale_pixbuf $::board_img, $s, $s, $::config->{speed} ? INTERP_NEAREST : INTERP_TILES;
854     }
855    
856     my $linew = int ($s / 25 / $size);
857    
858     # ornamental border... we have time to waste :/
859     pixbuf_rect $pixbuf, "\xff\xcc\x77", 0, 0, $s-1, $linew, 255;
860     pixbuf_rect $pixbuf, "\xff\xcc\x77", 0, 0, $linew, $s-1, 255;
861     pixbuf_rect $pixbuf, "\xff\xcc\x77", $s-$linew-1, 0, $s-1, $s-1, 255;
862     pixbuf_rect $pixbuf, "\xff\xcc\x77", 0, $s-$linew-1, $s-1, $s-1, 255;
863    
864     for my $i (1 .. $size) {
865     pixbuf_rect $pixbuf, "\x44\x11\x11", $k[$i] - $linew, $k[1] - $linew, $k[$i] + $linew, $k[$size] + $linew, 192;
866     pixbuf_rect $pixbuf, "\x44\x11\x11", $k[1] - $linew, $k[$i] - $linew, $k[$size] + $linew, $k[$i] + $linew, 192;
867    
868     # 38 max, but we allow a bit more
869     my $label = (qw(- A B C D E F G H J K L M N O P Q R S T U V W X Y Z
870     AA BB CC DD EE FF GG HH JJ KK LL MM NN OO PP QQ RR SS TT UU VV WW XX YY ZZ))[$i];
871    
872     pixbuf_text $pixbuf, 0, $k[$i], $border, $ofs, $label;
873     pixbuf_text $pixbuf, 0, $k[$i], $s2 + $border, $ofs, $label;
874     pixbuf_text $pixbuf, 0, $border, $k[$i], $ofs, $size - $i + 1;
875     pixbuf_text $pixbuf, 0, $s2 + $border, $k[$i], $ofs, $size - $i + 1;
876    
877     $a++;
878     $a++ if $a eq "I"; # not correct, instead of AA AB, we should get HH JJ KK...
879     }
880    
881     unless ($::config->{conserve_memory}) {
882     $self->{background} = $pixbuf;
883     $pixbuf = $pixbuf->copy;
884     }
885     }
886    
887     $self->{pixbuf} = $pixbuf;
888    
889     # hoshi-points(!)#d#
890     # caching of empty board gfx(!)#d#
891    
892     for my $x (1 .. $size) {
893     for my $y (1 .. $size) {
894     my $rand = ($x ^ $y ^ 0x5555);
895    
896     my ($dx, $dy) = ($k[$x] - $ofs, $k[$y] - $ofs);
897    
898     if ($::config->{randomize}) {
899     $dx += ($rand % 7) - 3;
900     $dy += ($rand / 3 % 7) - 3;
901     }
902    
903     my $shadow = $edge * 0.05;
904     my $area = [$dx, $dy, $edge + $shadow, $edge + $shadow];
905    
906     my $mark = $self->{board}{board}[$x-1][$y-1];
907     my $old = $oldboard ? $oldboard->{board}[$x-1][$y-1] : 0;
908    
909     if ($oldboard) {
910     next if $old == $mark; # no change
911    
912     $self->{background}->copy_area (@$area, $pixbuf, $dx, $dy);
913     $expose_area = $expose_area
914     ? Gtk::Gdk::Rectangle->union ($expose_area, $area)
915     : $area;
916     }
917    
918     if ($mark) {
919     my $pb = $self->create_stack($mark, $edge, $rand);
920    
921     $pb->composite ($pixbuf, @$area,
922     $dx, $dy, 1, 1, $::config->{speed} ? INTERP_NEAREST : INTERP_NEAREST, 255);
923    
924     # labels are handled here because they are quite rare
925     if ($mark & MARK_LABEL) {
926     my $white = $mark & (MARK_W | MARK_GRAY_W) ? 0 : 1;
927    
928     if ($white) {
929     pixbuf_text $pixbuf, 0,
930     $k[$x] + $ofs * 0.1, $k[$y] + $ofs * 0.1, $ofs * 0.7,
931     $self->{board}{label}[$x-1][$y-1];
932     }
933     pixbuf_text $pixbuf, $white,
934     $k[$x], $k[$y], $ofs * 0.7,
935     $self->{board}{label}[$x-1][$y-1];
936     }
937    
938     # old pixmap&mask-way. that was fast ;(
939     #my ($pm, $bm) = $self->create_stack($gc, $mark, $edge, $x * 17 + $y * 11 );
940    
941     #$gc->set_clip_mask ($bm);
942     #$gc->set_clip_origin ($dx, $dy);
943     #$pixmap->draw_pixmap ($gc, $pm, 0, 0, $dx, $dy, $edge, $edge);
944     }
945     }
946     }
947    
948     $self->{board_shown} = Storable::dclone $self->{board};
949     #d# save
950     #Storable::nstore { board => $self->{board}, size => $self->{size}, path => $self->{path}}, "testboard.storable";
951    
952     $expose_area;
953     }
954    
955     sub expose {
956     my ($self, $area) = @_;
957    
958     if ($area && $self->{pixbuf}) {
959     my ($x, $y, $w, $h) = @$area;
960     my ($ox, $oy, $s) = @{$self->{offsets}};
961    
962     $self->{pixbuf}->render_to_drawable ($self->{canvas}->window, $self->{canvas}->style->white_gc,
963     $x, $y, $x + $ox, $y + $oy, $w, $h);
964     $self->{canvas}->window->draw_rectangle ($self->{canvas}->style->black_gc, 0,
965     $x + $ox - 1, $y + $oy - 1, $w + 2, $h + 2) if $::DEBUG_EXPOSE;
966    
967     #$self->{canvas}->window->draw_pixmap (
968     # $self->{canvas}->style->white_gc,
969     # $self->{pixmap},
970     # $x - $ox, $y - $oy, $x, $y, $w, $h,
971     #);
972     }
973     }
974    
975     sub expose_event {
976     my ($widget, $self, $event) = @_;
977    
978     $self->{pixbuf} or return;
979    
980     my $area = $event->{area};
981     my ($ox, $oy, $s) = @{$self->{offsets}};
982    
983     $self->expose (Gtk::Gdk::Rectangle->intersect (
984     [$area->[0] - $ox, $area->[1] - $oy, $area->[2], $area->[3]],
985     [0, 0, $s, $s],
986     ));
987    
988     1;
989     }
990    
991     sub event_update_tree {
992     my ($self) = @_;
993    
994     $self->{path} = $self->get_path;
995    
996     my $move = @{$self->{path}};
997    
998     $self->{moveadj}->upper($move);
999    
1000     if ($self->{moveadj}->value >= $move - 1 || !$self->{moveadj}->value) {
1001     $self->{moveadj}->value ($move);
1002     $self->{moveadj}->value_changed;
1003     }
1004     }
1005    
1006     sub event_part {
1007     my ($self) = @_;
1008     $self->SUPER::event_part;
1009     (delete $self->{window})->destroy; # hmm.. why does this keep the object alive? puzzling.. ahh.. the callbacks ;)
1010     delete $self->{room}{game}{$self->{channel}};
1011     }
1012    
1013     sub event_move {
1014     my ($self, $pass) = @_;
1015     ::play_sound 1, $pass ? "pass" : "move";
1016     }
1017    
1018     sub DESTROY {#d#
1019     warn "DESTROY(@_)\n";#d#
1020     }
1021    
1022     1;
1023    
1024    
1025