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;
}

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