deliantra/Deliantra-Client/DC.pm

=head1 NAME

CFClient - undocumented utility garbage for our crossfire client

=head1 SYNOPSIS

 use CFClient;

=head1 DESCRIPTION

=over 4

=cut

package CFClient;

BEGIN {
   $VERSION = '0.1';

   use XSLoader;
   XSLoader::load "CFClient", $VERSION;
}

use utf8;

use Carp ();
use AnyEvent ();
use BerkeleyDB;
use Pod::POM;

sub find_rcfile($) {
   my $path;

   for (grep !ref, @INC) {
      $path = "$_/CFClient/resources/$_[0]";
      return $path if -r $path;
   }

   die "FATAL: can't find required file $_[0]\n";
}

sub read_cfg {
   my ($file) = @_;

   open CFG, $file
      or return;

   my $CFG;

   local $/;
   $CFG = eval <CFG>;

   $::CFG = $CFG;

   close CFG;
}

sub write_cfg {
   my ($file) = @_;

   open CFG, ">$file"
      or return;

   {
      require Data::Dumper;
      local $Data::Dumper::Purity = 1;
      $::CFG->{VERSION} = $::VERSION;
      print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]);
   }

   close CFG;
}

my %POD_CACHE;

sub load_pod($) {
   $POD_CACHE{$_[0]} ||= do {
      my $pod = do {
         local $/;
         open my $pod, "<:utf8", $_[0]
            or die "$_[0]: $!";
         <$pod>
      };

      Pod::POM->new->parse_text ($pod)
   }
}

our $DB_ENV;

{
   use strict;

   mkdir "$Crossfire::VARDIR/cfplus", 0777;
   my $recover = $BerkeleyDB::db_version >= 4.4 
                 ? eval "DB_REGISTER | DB_RECOVER"
                 : 0;

   $DB_ENV = new BerkeleyDB::Env
                    -Home => "$Crossfire::VARDIR/cfplus",
                    -Cachesize => 1_000_000,
                    -ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
#                 -ErrPrefix => "DATABASE",
                    -Verbose => 1,
                    -Flags => DB_CREATE | DB_RECOVER | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN | $recover,
                    -SetFlags => DB_AUTO_COMMIT | DB_LOG_AUTOREMOVE,
                       or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
}

sub db_table($) {
   my ($table) = @_;

   $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;

   new CFClient::Database
      -Env      => $DB_ENV,
      -Filename => $table,
#      -Filename => "database",
#      -Subname  => $table,
      -Property => DB_CHKSUM,
      -Flags    => DB_CREATE | DB_UPGRADE,
         or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
}

sub pod_to_pango($) {
   my ($pom) = @_;

   $pom->present ("CFClient::PodToPango")
}

sub pod_to_pango_list($) {
   my ($pom) = @_;

   [
      map s/^(\s*)// && [40 * length $1, length $_ ? $_ : " "],
         split /\n/, $pom->present ("CFClient::PodToPango")
   ]
}

package CFClient::PodToPango;

use base Pod::POM::View::Text;

our $indent = 0;

*view_seq_code   =
*view_seq_bold   = sub { "<b>$_[1]</b>" };
*view_seq_italic = sub { "<i>$_[1]</i>" };
*view_seq_space  =
*view_seq_link   =
*view_seq_index  = sub { CFClient::UI::Label::escape ($_[1]) };

sub view_seq_text {
   my $text = $_[1];
   $text =~ s/\s+/ /g;
   CFClient::UI::Label::escape ($text)
}

sub view_item {
   ("\t" x ($indent / 4))
   . $_[1]->title->present ($_[0])
   . "\n"
   . $_[1]->content->present ($_[0])
}

sub view_verbatim {
   (join "",
       map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n",
          split /\n/, CFClient::UI::Label::escape ($_[1]))
   . "\n"
}

sub view_textblock {
   ("\t" x ($indent / 2)) . "$_[1]\n\n"
}

sub view_head1 {
   "\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
   . $_[1]->content->present ($_[0])
};

sub view_head2 {
   "\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
   . $_[1]->content->present ($_[0])
};

sub view_head3 {
   "\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
   . $_[1]->content->present ($_[0])
};

sub view_over {
   local $indent = $indent + $_[1]->indent;
   $_[1]->content->present ($_[0])
}

package CFClient::Database;

our @ISA = BerkeleyDB::Btree::;

sub get($$) {
   my $data;

   $_[0]->db_get ($_[1], $data) == 0
      ? $data
      : ()
}

my %DB_SYNC;

sub put($$$) {
   my ($db, $key, $data) = @_;

   $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });

   $db->db_put ($key => $data)
}

package CFClient::Item;

use strict;
use Crossfire::Protocol::Constants;

my $last_enter_count = 1;

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

   my $desc =
      $self->{nrof} < 2
         ? $self->{name}
         : "$self->{nrof} × $self->{name_pl}";

   $self->{flags} & F_OPEN
      and $desc .= " (open)";
   $self->{flags} & F_APPLIED
      and $desc .= " (applied)";
   $self->{flags} & F_UNPAID
      and $desc .= " (unpaid)";
   $self->{flags} & F_MAGIC
      and $desc .= " (magic)";
   $self->{flags} & F_CURSED
      and $desc .= " (cursed)";
   $self->{flags} & F_DAMNED
      and $desc .= " (damned)";
   $self->{flags} & F_LOCKED
      and $desc .= " *";

   $desc
}

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

   my $weight = ($self->{nrof} || 1) * $self->{weight};

   $weight < 0 ? "?" : $weight * 0.001
}

sub do_n_dialog {
   my ($cb) = @_;

   my $w = new CFClient::UI::FancyFrame;
   $w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center");
   $vb->add (new CFClient::UI::Label text => "Enter item count:");
   $vb->add (my $entry = new CFClient::UI::Entry
      text => $last_enter_count,
      on_activate => sub {
         my ($entry) = @_;
         $last_enter_count = $entry->get_text;
         $cb->($last_enter_count);
         $w->hide;
         $w = undef;
      }
   );
   $entry->focus_in;
   $w->show;

}

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

   my $button_cb = sub {
      my (undef, $ev, $x, $y) = @_;

      my $targ = $::CONN->{player}{tag};

      if ($self->{container} == $::CONN->{player}{tag}) {
         $targ = $::CONN->{open_container};
      }

      if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
         $::CONN->send ("move $targ $self->{tag} 0")
            if $targ || !($self->{flags} & F_LOCKED);
      } elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) {
         $self->{flags} & F_LOCKED
            ? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
            : $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
      } elsif ($ev->{button} == 1) {
         $::CONN->send ("examine $self->{tag}");
      } elsif ($ev->{button} == 2) {
         $::CONN->send ("apply $self->{tag}");
      } elsif ($ev->{button} == 3) {
         my @menu_items = (
            ["examine", sub { $::CONN->send ("examine $self->{tag}") }],
            ["mark",    sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
            ["apply",   sub { $::CONN->send ("apply $self->{tag}") }],
            (
               $self->{flags} & F_LOCKED
               ? (
                  ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
                 )
               : (
                  ["lock",   sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
                  ["drop",   sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }],
                  ["move n", 
                     sub {
                        do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
                     }
                  ]
               )
            ),
         );

         CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
      }

      1
   };

   my $tooltip_std = "<small>"
                   . "Left click - examine item\n"
                   . "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
                   . "Middle click - apply\n"
                   . "Shift-Middle click - lock/unlock\n"
                   . "Right click - further options"
                   . "</small>\n";

   $self->{face_widget} ||= new CFClient::UI::Face 
      can_events => 1,
      can_hover  => 1,
      anim       => $self->{anim},
      animspeed  => $self->{animspeed}, # TODO# must be set at creation time
      on_button_down => $button_cb,
   ;
   $self->{face_widget}{face}      = $self->{face};
   $self->{face_widget}{anim}      = $self->{anim};
   $self->{face_widget}{animspeed} = $self->{animspeed};
   $self->{face_widget}->set_tooltip (
      "<b>Face/Animation.</b>\n"
    . "Item uses face #$self->{face}. "
    . ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
    . "\n\n$tooltip_std"
   );
   
   $self->{desc_widget} ||= new CFClient::UI::Label
      can_events => 1,
      can_hover  => 1,
      ellipsise  => 2,
      align      => -1,
      on_button_down => $button_cb,
   ;
   my $desc = CFClient::Item::desc_string $self;
   $self->{desc_widget}->set_text ($desc);
   $self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");

   $self->{weight_widget} ||= new CFClient::UI::Label
      can_events => 1,
      can_hover  => 1,
      ellipsise  => 0,
      align      => 0,
      on_button_down => $button_cb,
   ;
   $self->{weight_widget}->set_text (CFClient::Item::weight_string $self);

   $self->{weight_widget}->set_tooltip (
      "<b>Weight</b>.\n"
    . ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
    . ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
    . "\n\n$tooltip_std"
   );
}

package CFClient::Binder;

my @ALLOWED_MODIFIER_KEYS = (
   CFClient::SDLK_LSHIFT,
   CFClient::SDLK_LCTRL ,
   CFClient::SDLK_LALT  ,
   CFClient::SDLK_LMETA ,

   CFClient::SDLK_RSHIFT,
   CFClient::SDLK_RCTRL ,
   CFClient::SDLK_RALT  ,
   CFClient::SDLK_RMETA ,
);

my %ALLOWED_MODIFIERS = (
   CFClient::KMOD_LSHIFT => "LSHIFT",
   CFClient::KMOD_LCTRL  => "LCTRL",
   CFClient::KMOD_LALT   => "LALT",
   CFClient::KMOD_LMETA  => "LMETA",

   CFClient::KMOD_RSHIFT => "RSHIFT",
   CFClient::KMOD_RCTRL  => "RCTRL",
   CFClient::KMOD_RALT   => "RALT",
   CFClient::KMOD_RMETA  => "RMETA",
);

my %DIRECT_BIND_CHARS = map { $_ => 1 } qw/0 1 2 3 4 5 6 7 8 9/;
my @DIRECT_BIND_KEYS = (
   CFClient::SDLK_F1,
   CFClient::SDLK_F2,
   CFClient::SDLK_F3,
   CFClient::SDLK_F4,
   CFClient::SDLK_F5,
   CFClient::SDLK_F6,
   CFClient::SDLK_F7,
   CFClient::SDLK_F8,
   CFClient::SDLK_F9,
   CFClient::SDLK_F10,
   CFClient::SDLK_F11,
   CFClient::SDLK_F12,
   CFClient::SDLK_F13,
   CFClient::SDLK_F14,
   CFClient::SDLK_F15,
);

# this binding dialog asks for a key-combo to be pressed
# and if successful it calls the $cb with $mod and $sym as args.
sub open_binding_dialog {
   my ($cb) = @_;

   my $w = new CFClient::UI::FancyFrame
      title => "Bind Action",
      x => "center",
      y => "center";

   $w->add (my $vb = new CFClient::UI::VBox);
   $vb->add (new CFClient::UI::Label
      text => "Press a modifier (CTRL, ALT and/or SHIFT) and a key."
             ."You can only bind 0-9 and F1-F15 without modifiers."
   );
   $vb->add (my $entry = new CFClient::UI::Entry
      text => "",
      on_key_down => sub {
         my ($entry, $ev) = @_;

         my $mod = $ev->{mod};
         my $sym = $ev->{sym};

         # XXX: This seems a little bit hackisch to me, but i have to ignore them
         if (grep { $_ == $sym } @ALLOWED_MODIFIER_KEYS) {
            return;
         }

         if ($mod == CFClient::KMOD_NONE
             and not $DIRECT_BIND_CHARS{chr ($ev->{unicode})}
             and not grep { $sym == $_ } @DIRECT_BIND_KEYS)
         {
            $::STATUSBOX->add (
               "Can't bind key ".CFClient::SDL_GetKeyName ($sym)
               ." directly without modifier! It would damage the completer handling."
            );
            return;
         }

         $entry->focus_out;

         $cb->($mod, $sym);

         $w->destroy
      });

   $entry->focus_in;
   $w->show;
}

sub keycombo_to_name {
   my ($mod, $sym) = @_;

   my $mods = join '+',
                 map { $ALLOWED_MODIFIERS{$_} }
                    grep { ($_ + 0) & ($mod + 0) }
                       keys %ALLOWED_MODIFIERS;
   $mods .= "+" if $mods ne '';

   return $mods . CFClient::SDL_GetKeyName ($sym);
}

package CFClient::Pickup;
# some pickup constants
sub PU_NOTHING { 0x00000000 }

sub PU_DEBUG { 0x10000000 }
sub PU_INHIBIT { 0x20000000 }
sub PU_STOP { 0x40000000 }
sub PU_NEWMODE { 0x80000000 }

sub PU_RATIO { 0x0000000F }

sub PU_FOOD { 0x00000010 }
sub PU_DRINK { 0x00000020 }
sub PU_VALUABLES { 0x00000040 }
sub PU_BOW { 0x00000080 }

sub PU_ARROW { 0x00000100 }
sub PU_HELMET { 0x00000200 }
sub PU_SHIELD { 0x00000400 }
sub PU_ARMOUR { 0x00000800 }

sub PU_BOOTS { 0x00001000 }
sub PU_GLOVES { 0x00002000 }
sub PU_CLOAK { 0x00004000 }
sub PU_KEY { 0x00008000 }

sub PU_MISSILEWEAPON { 0x00010000 }
sub PU_ALLWEAPON { 0x00020000 }
sub PU_MAGICAL { 0x00040000 }
sub PU_POTION { 0x00080000 }

sub PU_SPELLBOOK { 0x00100000 }
sub PU_SKILLSCROLL { 0x00200000 }
sub PU_READABLES { 0x00400000 }
sub PU_MAGIC_DEVICE { 0x00800000 }

sub PU_NOT_CURSED { 0x01000000 }

sub PU_JEWELS { 0x02000000 }


1;

=back

=head1 AUTHOR

 Marc Lehmann <schmorp@schmorp.de>
 http://home.schmorp.de/

=cut

Revision:	1.88
Committed:	Mon Jun 5 05:31:13 2006 UTC (17 years, 11 months ago) by root
Branch:	MAIN
Changes since 1.87:	+11 -7 lines
Log Message:	bugfixes, pod caching
#	User	Rev	Content
1	root	1.1	=head1 NAME
2
3	root	1.22	CFClient - undocumented utility garbage for our crossfire client
4	root	1.1
5			=head1 SYNOPSIS
6
7	root	1.22	use CFClient;
8	root	1.1
9			=head1 DESCRIPTION
10
11			=over 4
12
13			=cut
14
15	root	1.22	package CFClient;
16	root	1.1
17			BEGIN {
18			$VERSION = '0.1';
19
20	root	1.2	use XSLoader;
21	root	1.22	XSLoader::load "CFClient", $VERSION;
22	root	1.1	}
23
24	root	1.62	use utf8;
25
26	root	1.43	use Carp ();
27	root	1.52	use AnyEvent ();
28	root	1.34	use BerkeleyDB;
29	root	1.87	use Pod::POM;
30	root	1.52
31	root	1.5	sub find_rcfile($) {
32			my $path;
33
34	root	1.46	for (grep !ref, @INC) {
35	root	1.22	$path = "$_/CFClient/resources/$_[0]";
36	root	1.5	return $path if -r $path;
37			}
38
39			die "FATAL: can't find required file $_[0]\n";
40			}
41
42			sub read_cfg {
43			my ($file) = @_;
44
45			open CFG, $file
46			or return;
47
48			my $CFG;
49
50			local $/;
51			$CFG = eval <CFG>;
52
53			$::CFG = $CFG;
54
55			close CFG;
56			}
57
58			sub write_cfg {
59			my ($file) = @_;
60
61			open CFG, ">$file"
62			or return;
63
64			{
65	elmex	1.9	require Data::Dumper;
66	root	1.5	local $Data::Dumper::Purity = 1;
67			$::CFG->{VERSION} = $::VERSION;
68			print CFG Data::Dumper->Dump ([$::CFG], [qw/CFG/]);
69			}
70
71			close CFG;
72			}
73
74	root	1.88	my %POD_CACHE;
75
76	root	1.87	sub load_pod($) {
77	root	1.88	$POD_CACHE{$_[0]} \|\|= do {
78			my $pod = do {
79			local $/;
80			open my $pod, "<:utf8", $_[0]
81			or die "$_[0]: $!";
82			<$pod>
83			};
84	root	1.87
85	root	1.88	Pod::POM->new->parse_text ($pod)
86			}
87	root	1.87	}
88	root	1.34
89	root	1.77	our $DB_ENV;
90
91	root	1.76	{
92			use strict;
93
94	root	1.87	mkdir "$Crossfire::VARDIR/cfplus", 0777;
95	root	1.77	my $recover = $BerkeleyDB::db_version >= 4.4
96			? eval "DB_REGISTER \| DB_RECOVER"
97			: 0;
98
99			$DB_ENV = new BerkeleyDB::Env
100	root	1.76	-Home => "$Crossfire::VARDIR/cfplus",
101			-Cachesize => 1_000_000,
102			-ErrFile => "$Crossfire::VARDIR/cfplus/errorlog.txt",
103	root	1.39	# -ErrPrefix => "DATABASE",
104	root	1.76	-Verbose => 1,
105	root	1.77	-Flags => DB_CREATE \| DB_RECOVER \| DB_INIT_MPOOL \| DB_INIT_LOCK \| DB_INIT_TXN \| $recover,
106	root	1.78	-SetFlags => DB_AUTO_COMMIT \| DB_LOG_AUTOREMOVE,
107	root	1.76	or die "unable to create/open database home $Crossfire::VARDIR/cfplus: $BerkeleyDB::Error";
108			}
109	root	1.34
110			sub db_table($) {
111	root	1.38	my ($table) = @_;
112
113			$table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
114	root	1.76
115	root	1.34	new CFClient::Database
116			-Env => $DB_ENV,
117	root	1.38	-Filename => $table,
118			# -Filename => "database",
119			# -Subname => $table,
120	root	1.51	-Property => DB_CHKSUM,
121	root	1.34	-Flags => DB_CREATE \| DB_UPGRADE,
122	root	1.76	or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"
123	root	1.34	}
124
125	root	1.52	sub pod_to_pango($) {
126			my ($pom) = @_;
127
128			$pom->present ("CFClient::PodToPango")
129			}
130
131	root	1.60	sub pod_to_pango_list($) {
132			my ($pom) = @_;
133
134			[
135			map s/^(\s)// && [40 length $1, length $_ ? $_ : " "],
136			split /\n/, $pom->present ("CFClient::PodToPango")
137			]
138			}
139
140	root	1.52	package CFClient::PodToPango;
141
142			use base Pod::POM::View::Text;
143
144			our $indent = 0;
145
146			*view_seq_code =
147			*view_seq_bold = sub { "<b>$_[1]</b>" };
148			*view_seq_italic = sub { "<i>$_[1]</i>" };
149			*view_seq_space =
150			*view_seq_link =
151			*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
152
153			sub view_seq_text {
154			my $text = $_[1];
155			$text =~ s/\s+/ /g;
156			CFClient::UI::Label::escape ($text)
157			}
158
159			sub view_item {
160			("\t" x ($indent / 4))
161			. $_[1]->title->present ($_[0])
162			. "\n"
163			. $_[1]->content->present ($_[0])
164			}
165
166	root	1.53	sub view_verbatim {
167			(join "",
168	root	1.69	map +("\t" x ($indent / 2)) . "<tt>$_</tt>\n",
169	root	1.53	split /\n/, CFClient::UI::Label::escape ($_[1]))
170			. "\n"
171			}
172
173	root	1.52	sub view_textblock {
174			("\t" x ($indent / 2)) . "$_[1]\n\n"
175			}
176
177	root	1.60	sub view_head1 {
178	root	1.69	"\n\n<span foreground='#ffff00' size='x-large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
179	root	1.60	. $_[1]->content->present ($_[0])
180			};
181
182	root	1.52	sub view_head2 {
183	root	1.69	"\n<span foreground='#ccccff' size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
184			. $_[1]->content->present ($_[0])
185			};
186
187			sub view_head3 {
188			"\n<span size='large'>" . $_[1]->title->present ($_[0]) . "</span>\n\n"
189	root	1.52	. $_[1]->content->present ($_[0])
190			};
191
192			sub view_over {
193			local $indent = $indent + $_[1]->indent;
194			$_[1]->content->present ($_[0])
195			}
196
197	root	1.34	package CFClient::Database;
198
199			our @ISA = BerkeleyDB::Btree::;
200
201			sub get($$) {
202			my $data;
203
204			$_[0]->db_get ($_[1], $data) == 0
205			? $data
206	root	1.37	: ()
207	root	1.34	}
208
209			my %DB_SYNC;
210
211			sub put($$$) {
212			my ($db, $key, $data) = @_;
213
214	root	1.37	$DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
215	root	1.34
216	root	1.37	$db->db_put ($key => $data)
217	root	1.34	}
218
219	root	1.62	package CFClient::Item;
220
221	root	1.71	use strict;
222			use Crossfire::Protocol::Constants;
223
224	elmex	1.84	my $last_enter_count = 1;
225
226	root	1.62	sub desc_string {
227			my ($self) = @_;
228
229			my $desc =
230			$self->{nrof} < 2
231			? $self->{name}
232			: "$self->{nrof} × $self->{name_pl}";
233
234	root	1.71	$self->{flags} & F_OPEN
235	root	1.62	and $desc .= " (open)";
236	root	1.71	$self->{flags} & F_APPLIED
237	root	1.62	and $desc .= " (applied)";
238	root	1.71	$self->{flags} & F_UNPAID
239	root	1.62	and $desc .= " (unpaid)";
240	root	1.71	$self->{flags} & F_MAGIC
241	root	1.62	and $desc .= " (magic)";
242	root	1.71	$self->{flags} & F_CURSED
243	root	1.62	and $desc .= " (cursed)";
244	root	1.71	$self->{flags} & F_DAMNED
245	root	1.62	and $desc .= " (damned)";
246	root	1.71	$self->{flags} & F_LOCKED
247	root	1.62	and $desc .= " *";
248
249			$desc
250			}
251
252			sub weight_string {
253			my ($self) = @_;
254
255			my $weight = ($self->{nrof} \|\| 1) * $self->{weight};
256
257			$weight < 0 ? "?" : $weight * 0.001
258			}
259
260	elmex	1.84	sub do_n_dialog {
261			my ($cb) = @_;
262
263			my $w = new CFClient::UI::FancyFrame;
264			$w->add (my $vb = new CFClient::UI::VBox x => "center", y => "center");
265			$vb->add (new CFClient::UI::Label text => "Enter item count:");
266			$vb->add (my $entry = new CFClient::UI::Entry
267			text => $last_enter_count,
268			on_activate => sub {
269			my ($entry) = @_;
270			$last_enter_count = $entry->get_text;
271			$cb->($last_enter_count);
272			$w->hide;
273			$w = undef;
274			}
275			);
276			$entry->focus_in;
277			$w->show;
278
279			}
280
281	root	1.62	sub update_widgets {
282			my ($self) = @_;
283
284	root	1.63	my $button_cb = sub {
285			my (undef, $ev, $x, $y) = @_;
286
287	elmex	1.84	my $targ = $::CONN->{player}{tag};
288	root	1.63
289	elmex	1.84	if ($self->{container} == $::CONN->{player}{tag}) {
290			$targ = $::CONN->{open_container};
291			}
292	root	1.63
293	elmex	1.84	if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
294	root	1.79	$::CONN->send ("move $targ $self->{tag} 0")
295			if $targ \|\| !($self->{flags} & F_LOCKED);
296	elmex	1.86	} elsif (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 2) {
297			$self->{flags} & F_LOCKED
298			? $::CONN->send ("lock " . pack "CN", 0, $self->{tag})
299			: $::CONN->send ("lock " . pack "CN", 1, $self->{tag})
300	root	1.63	} elsif ($ev->{button} == 1) {
301			$::CONN->send ("examine $self->{tag}");
302			} elsif ($ev->{button} == 2) {
303			$::CONN->send ("apply $self->{tag}");
304			} elsif ($ev->{button} == 3) {
305			my @menu_items = (
306			["examine", sub { $::CONN->send ("examine $self->{tag}") }],
307			["mark", sub { $::CONN->send ("mark ". pack "N", $self->{tag}) }],
308			["apply", sub { $::CONN->send ("apply $self->{tag}") }],
309			(
310	root	1.71	$self->{flags} & F_LOCKED
311	root	1.63	? (
312			["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $self->{tag}) }],
313			)
314			: (
315			["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $self->{tag}) }],
316	elmex	1.64	["drop", sub { $::CONN->send ("move $::CONN->{open_container} $self->{tag} 0") }],
317	elmex	1.84	["move n",
318			sub {
319			do_n_dialog (sub { $::CONN->send ("move $targ $self->{tag} $_[0]") })
320			}
321			]
322	root	1.63	)
323			),
324			);
325
326			CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
327			}
328
329			1
330			};
331
332	root	1.62	my $tooltip_std = "<small>"
333			. "Left click - examine item\n"
334			. "Shift-Left click - " . ($self->{container} ? "move or drop" : "take") . " item\n"
335			. "Middle click - apply\n"
336	elmex	1.86	. "Shift-Middle click - lock/unlock\n"
337	root	1.62	. "Right click - further options"
338			. "</small>\n";
339
340	root	1.63	$self->{face_widget} \|\|= new CFClient::UI::Face
341			can_events => 1,
342			can_hover => 1,
343	root	1.67	anim => $self->{anim},
344	root	1.66	animspeed => $self->{animspeed}, # TODO# must be set at creation time
345	root	1.72	on_button_down => $button_cb,
346	root	1.63	;
347	root	1.62	$self->{face_widget}{face} = $self->{face};
348			$self->{face_widget}{anim} = $self->{anim};
349	root	1.65	$self->{face_widget}{animspeed} = $self->{animspeed};
350	root	1.62	$self->{face_widget}->set_tooltip (
351			"<b>Face/Animation.</b>\n"
352			. "Item uses face #$self->{face}. "
353			. ($self->{animspeed} ? "Item uses animation #$self->{anim} at " . (1 / $self->{animspeed}) . "fps. " : "Item is not animated. ")
354			. "\n\n$tooltip_std"
355			);
356
357	root	1.63	$self->{desc_widget} \|\|= new CFClient::UI::Label
358			can_events => 1,
359			can_hover => 1,
360			ellipsise => 2,
361	root	1.68	align => -1,
362	root	1.72	on_button_down => $button_cb,
363	root	1.63	;
364			my $desc = CFClient::Item::desc_string $self;
365			$self->{desc_widget}->set_text ($desc);
366			$self->{desc_widget}->set_tooltip ("<b>$desc</b>.\n$tooltip_std");
367
368			$self->{weight_widget} \|\|= new CFClient::UI::Label
369			can_events => 1,
370			can_hover => 1,
371			ellipsise => 0,
372	root	1.68	align => 0,
373	root	1.72	on_button_down => $button_cb,
374	root	1.63	;
375	root	1.62	$self->{weight_widget}->set_text (CFClient::Item::weight_string $self);
376
377			$self->{weight_widget}->set_tooltip (
378			"<b>Weight</b>.\n"
379			. ($self->{weight} >= 0 ? "One item weighs $self->{weight}g. " : "You have no idea how much this weighs. ")
380			. ($self->{nrof} ? "You have $self->{nrof} of it. " : "Item cannot stack with others of it's kind. ")
381			. "\n\n$tooltip_std"
382			);
383			}
384
385	elmex	1.81	package CFClient::Binder;
386	elmex	1.73
387			my @ALLOWED_MODIFIER_KEYS = (
388	root	1.85	CFClient::SDLK_LSHIFT,
389			CFClient::SDLK_LCTRL ,
390			CFClient::SDLK_LALT ,
391			CFClient::SDLK_LMETA ,
392
393			CFClient::SDLK_RSHIFT,
394			CFClient::SDLK_RCTRL ,
395			CFClient::SDLK_RALT ,
396			CFClient::SDLK_RMETA ,
397	elmex	1.73	);
398
399			my %ALLOWED_MODIFIERS = (
400	root	1.85	CFClient::KMOD_LSHIFT => "LSHIFT",
401			CFClient::KMOD_LCTRL => "LCTRL",
402			CFClient::KMOD_LALT => "LALT",
403			CFClient::KMOD_LMETA => "LMETA",
404
405			CFClient::KMOD_RSHIFT => "RSHIFT",
406			CFClient::KMOD_RCTRL => "RCTRL",
407			CFClient::KMOD_RALT => "RALT",
408			CFClient::KMOD_RMETA => "RMETA",
409	elmex	1.73	);
410
411			my %DIRECT_BIND_CHARS = map { $_ => 1 } qw/0 1 2 3 4 5 6 7 8 9/;
412			my @DIRECT_BIND_KEYS = (
413			CFClient::SDLK_F1,
414			CFClient::SDLK_F2,
415			CFClient::SDLK_F3,
416			CFClient::SDLK_F4,
417			CFClient::SDLK_F5,
418			CFClient::SDLK_F6,
419			CFClient::SDLK_F7,
420			CFClient::SDLK_F8,
421			CFClient::SDLK_F9,
422			CFClient::SDLK_F10,
423			CFClient::SDLK_F11,
424			CFClient::SDLK_F12,
425			CFClient::SDLK_F13,
426			CFClient::SDLK_F14,
427			CFClient::SDLK_F15,
428			);
429
430			# this binding dialog asks for a key-combo to be pressed
431	elmex	1.81	# and if successful it calls the $cb with $mod and $sym as args.
432	elmex	1.73	sub open_binding_dialog {
433	elmex	1.81	my ($cb) = @_;
434	elmex	1.73
435			my $w = new CFClient::UI::FancyFrame
436	elmex	1.80	title => "Bind Action",
437			x => "center",
438			y => "center";
439	elmex	1.73
440			$w->add (my $vb = new CFClient::UI::VBox);
441			$vb->add (new CFClient::UI::Label
442			text => "Press a modifier (CTRL, ALT and/or SHIFT) and a key."
443			."You can only bind 0-9 and F1-F15 without modifiers."
444			);
445			$vb->add (my $entry = new CFClient::UI::Entry
446			text => "",
447			on_key_down => sub {
448			my ($entry, $ev) = @_;
449
450			my $mod = $ev->{mod};
451			my $sym = $ev->{sym};
452
453			# XXX: This seems a little bit hackisch to me, but i have to ignore them
454			if (grep { $_ == $sym } @ALLOWED_MODIFIER_KEYS) {
455			return;
456			}
457
458			if ($mod == CFClient::KMOD_NONE
459			and not $DIRECT_BIND_CHARS{chr ($ev->{unicode})}
460			and not grep { $sym == $_ } @DIRECT_BIND_KEYS)
461			{
462			$::STATUSBOX->add (
463			"Can't bind key ".CFClient::SDL_GetKeyName ($sym)
464			." directly without modifier! It would damage the completer handling."
465			);
466			return;
467			}
468
469			$entry->focus_out;
470
471	elmex	1.81	$cb->($mod, $sym);
472	elmex	1.73
473			$w->destroy
474			});
475
476			$entry->focus_in;
477			$w->show;
478			}
479
480			sub keycombo_to_name {
481			my ($mod, $sym) = @_;
482
483			my $mods = join '+',
484			map { $ALLOWED_MODIFIERS{$_} }
485	elmex	1.81	grep { ($_ + 0) & ($mod + 0) }
486	elmex	1.73	keys %ALLOWED_MODIFIERS;
487			$mods .= "+" if $mods ne '';
488
489			return $mods . CFClient::SDL_GetKeyName ($sym);
490			}
491
492	elmex	1.86	package CFClient::Pickup;
493			# some pickup constants
494			sub PU_NOTHING { 0x00000000 }
495
496			sub PU_DEBUG { 0x10000000 }
497			sub PU_INHIBIT { 0x20000000 }
498			sub PU_STOP { 0x40000000 }
499			sub PU_NEWMODE { 0x80000000 }
500
501			sub PU_RATIO { 0x0000000F }
502
503			sub PU_FOOD { 0x00000010 }
504			sub PU_DRINK { 0x00000020 }
505			sub PU_VALUABLES { 0x00000040 }
506			sub PU_BOW { 0x00000080 }
507
508			sub PU_ARROW { 0x00000100 }
509			sub PU_HELMET { 0x00000200 }
510			sub PU_SHIELD { 0x00000400 }
511			sub PU_ARMOUR { 0x00000800 }
512
513			sub PU_BOOTS { 0x00001000 }
514			sub PU_GLOVES { 0x00002000 }
515			sub PU_CLOAK { 0x00004000 }
516			sub PU_KEY { 0x00008000 }
517
518			sub PU_MISSILEWEAPON { 0x00010000 }
519			sub PU_ALLWEAPON { 0x00020000 }
520			sub PU_MAGICAL { 0x00040000 }
521			sub PU_POTION { 0x00080000 }
522
523			sub PU_SPELLBOOK { 0x00100000 }
524			sub PU_SKILLSCROLL { 0x00200000 }
525			sub PU_READABLES { 0x00400000 }
526			sub PU_MAGIC_DEVICE { 0x00800000 }
527
528			sub PU_NOT_CURSED { 0x01000000 }
529
530			sub PU_JEWELS { 0x02000000 }
531
532
533	root	1.1	1;
534
535			=back
536
537			=head1 AUTHOR
538
539			Marc Lehmann <schmorp@schmorp.de>
540			http://home.schmorp.de/
541
542			=cut
543