Deliantra-Client/DC/MapWidget.pm

package CFClient::MapWidget;

use strict;
use utf8;

use List::Util qw(min max);

use CFClient::OpenGL;

our @ISA = CFClient::UI::Base::;

sub new {
   my $class = shift;

   my $self = $class->SUPER::new (
      z         => -1,
      can_focus => 1,
      list      => glGenList,
      @_
   );

   $self->{completer} = new CFClient::MapWidget::Command::
      command   => $self->{command},
      can_focus => 1,
      tooltip   => "<b>The Command Completer</b>\n\n"
                 . "This is your central interface to send text commands to the server. "
                 . "To enter a verbatim command to send to the server, just type the command, "
                 . "followed by a space, and press return. "
                 . "Typing the initial letters of words (or just any letters) displays guesses "
                 . "for commands you might want to use.\n"
                 . "You can use the cursor-up and cursor-down keys to select between those guesses.\n"
                 . "<b>Right-Click</b> opens a menu where you cna select further options, sich as redefining keybindings.",
   ;

   $self
}

sub add_command {
   my ($self, $command, $tooltip, $widget, $cb) = @_;

   (my $data = $command) =~ s/\\//g;

   $tooltip =~ s/^\s+//;
   $tooltip = "<big>$data</big>\n\n$tooltip";
   $tooltip =~ s/\s+$//;

   $self->{completer}{command}{$command} = [$data, $tooltip, $widget, $cb, ++$self->{command_id}];
}

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

   %{$self->{completer}{command}} = ();
}

sub button_down {
   my ($self, $ev, $x, $y) = @_;

   $self->focus_in;

   if ($ev->{button} == 2) {
      my ($ox, $oy) = ($ev->{x}, $ev->{y});
      my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});

      $self->{motion} = sub {
         my ($ev, $x, $y) = @_;

         ($x, $y) = ($ev->{x}, $ev->{y});

         $::CFG->{map_shift_x} = $bw + $x - $ox;
         $::CFG->{map_shift_y} = $bh + $y - $oy;

         $self->update;
      };
   }
}

sub button_up {
   my ($self, $ev, $x, $y) = @_;

   delete $self->{motion};
}

sub mouse_motion {
   my ($self, $ev, $x, $y) = @_;

   $self->{motion}->($ev, $x, $y) if $self->{motion};
}

sub size_request {
   (
      1 + 32 * int $::WIDTH  / 32,
      1 + 32 * int $::HEIGHT / 32,
   )
}

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

   $self->{need_update} = 1;
   $self->SUPER::update;
}

my %DIR = (
   CFClient::SDLK_KP8, [1, "north"],
   CFClient::SDLK_KP9, [2, "northeast"],
   CFClient::SDLK_KP6, [3, "east"],
   CFClient::SDLK_KP3, [4, "southeast"],
   CFClient::SDLK_KP2, [5, "south"],
   CFClient::SDLK_KP1, [6, "southwest"],
   CFClient::SDLK_KP4, [7, "west"],
   CFClient::SDLK_KP7, [8, "northwest"],

   CFClient::SDLK_UP,    [1, "north"],
   CFClient::SDLK_RIGHT, [3, "east"],
   CFClient::SDLK_DOWN,  [5, "south"],
   CFClient::SDLK_LEFT,  [7, "west"],
);

sub key_down {
   my ($self, $ev) = @_;

   return unless $::CONN;

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

   if ($sym == CFClient::SDLK_KP5) {
      $::CONN->user_send ("stay fire");
   } elsif ($uni == ord ",") {
      $::CONN->user_send ("take");
   } elsif ($uni == ord " ") {
      $::CONN->user_send ("apply");
   } elsif ($uni == ord ".") {
      $::CONN->user_send ($self->{completer}{last_command})
         if exists $self->{completer}{last_command};
   } elsif ($uni == ord "\t") {
      $::INV_WINDOW->toggle_visibility;
   } elsif ($sym == CFClient::SDLK_KP_PLUS  || $uni == ord "+") {
      $::CONN->user_send ("rotateshoottype +");
   } elsif ($sym == CFClient::SDLK_KP_MINUS || $uni == ord "-") {
      $::CONN->user_send ("rotateshoottype -");
   } elsif ($uni == ord '"') {
      $self->{completer}->set_prefix ("$::CFG->{say_command} ");
      $self->{completer}->show;
   } elsif ($uni == ord "'") {
      $self->{completer}->set_prefix ("");
      $self->{completer}->show;
   } elsif (exists $DIR{$sym}) {
      if ($mod & CFClient::KMOD_SHIFT) {
         $self->{shft}++;
         $::CONN->user_send ("fire $DIR{$sym}[0]");
      } elsif ($mod & CFClient::KMOD_CTRL) {
         $self->{ctrl}++;
         $::CONN->user_send ("run $DIR{$sym}[0]");
      } else {
         $::CONN->user_send ("$DIR{$sym}[1]");
      }
   } elsif ($sym == CFClient::SDLK_INSERT && $mod & CFClient::KMOD_CTRL) {
      CFClient::Recorder::start (1);
   } elsif ($sym == CFClient::SDLK_INSERT && not ($mod & CFClient::KMOD_CTRL)) {
      CFClient::Recorder::stop (1);
   } elsif (my $bind_cmd = $::CFG->{bindings}->{$mod}->{$sym}) {
      $::CONN->user_send ($_) for @$bind_cmd;
   } elsif ((ord 'a') <= $uni && $uni <= (ord 'z')) {
      $self->{completer}->key_down ($ev);
      $self->{completer}->show;
   }
}

sub key_up {
   my ($self, $ev) = @_;

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

   if (!($mod & CFClient::KMOD_SHIFT) && delete $self->{shft}) {
      $::CONN->user_send ("fire_stop");
   }
   if (!($mod & CFClient::KMOD_CTRL ) && delete $self->{ctrl}) {
      $::CONN->user_send ("run_stop");
   }
}

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

   my $focused = $CFClient::UI::FOCUS == $self
                 || $CFClient::UI::FOCUS == $self->{completer}{entry};

   return
      unless $focused || !$::FAST;

   if (delete $self->{need_update}) {
      glNewList $self->{list};

      if ($::MAP) {
         my $sw = int $::WIDTH  / (32 * $::CFG->{map_scale}) + 0.99;
         my $sh = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99;

         my $sx = $::CFG->{map_shift_x} / $::CFG->{map_scale}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
         my $sy = $::CFG->{map_shift_y} / $::CFG->{map_scale}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;

         glPushMatrix;
         glScale $::CFG->{map_scale}, $::CFG->{map_scale};

         glTranslate $sx0 - 32, $sy0 - 32, 0;

         my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);

         if ($::CFG->{fow_enable}) {
            if ($::CFG->{fow_smooth} && $CFClient::OpenGL::GL_VERSION >= 1.2) { # smooth fog of war
               glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
               glConvolutionFilter2D (
                  GL_CONVOLUTION_2D,
                  GL_ALPHA,
                  3, 3,
                  GL_ALPHA, GL_FLOAT,
                  pack "f*",
                     0.05, 0.13, 0.05,
                     0.13, 0.30, 0.13,
                     0.05, 0.13, 0.05,
               );
               glEnable GL_CONVOLUTION_2D;
            }

            $self->{fow_texture_name} ||= glGenTexture;
            # try to re-use the texture name: TODO improve texture class instead

            $self->{fow_texture} = new CFClient::Texture
               w              => $w,
               h              => $h,
               data           => $data,
               name           => $self->{fow_texture_name},
               internalformat => GL_ALPHA,
               format         => GL_ALPHA;

            glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};

            glEnable GL_TEXTURE_2D;
            glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;

            glColor +($::CFG->{fow_intensity}) x 3, 0.8;
            $self->{fow_texture}->draw_quad_alpha (0, 0, $w * 32, $h * 32);

            glDisable GL_TEXTURE_2D;
         }

         glPopMatrix;
      }

      glEndList;
   }

   glPushMatrix;
   glCallList $self->{list};
   glPopMatrix;

   # TNT2 emulates logops in software (or worse :)
   if ($focused) {
      (delete $self->{out_of_focus})->destroy
         if $self->{out_of_focus};
   } else {
      glColor 0.4, 0.2, 0.2, 0.6;
      glEnable GL_BLEND;
      glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
      glBegin GL_QUADS;
      glVertex 0, 0;
      glVertex 0, $::HEIGHT;
      glVertex $::WIDTH, $::HEIGHT;
      glVertex $::WIDTH, 0;
      glEnd;
      glDisable GL_BLEND;

#      $self->{out_of_focus} ||= do {
#         my $label = new CFClient::UI::Label
#            x         => 0,
#            y         => 0,
#            z         => 1,
#            ellipsise => 0,
#            text      => "map out of focus (click map to play)";
#
#         $label->show;
#         $label->update;
#
#         $CFClient::UI::ROOT->on_post_alloc ("$self$label" => sub {
#            $label->move_abs (
#               ($::WIDTH  - $label->{w}) * 0.5,
#               ($::HEIGHT - $label->{h}) * 0.5,
#            );
#         });
#
#         $label
#      };
   }
}

sub DESTROY {
   my $self = shift;

   glDeleteList $self->{list};

   $self->SUPER::DESTROY;
}

package CFClient::MapWidget::MapMap;

our @ISA = CFClient::UI::Base::;

use Time::HiRes qw(time);
use CFClient::OpenGL;

sub size_request {
   ($::HEIGHT * 0.25, $::HEIGHT * 0.25)
}

sub size_allocate {
   my ($self, $w, $h) = @_;

   $self->SUPER::size_allocate ($w, $h);
   $self->update;
}

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

   delete $self->{texture_atime};
   $self->SUPER::update;
}

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

   $::MAP or return;

   my ($w, $h) = @$self{qw(w h)};

   my $sw = int $::WIDTH  / (32 * $::CFG->{map_scale}) + 0.99;
   my $sh = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99;

   my $sx = int $::CFG->{map_shift_x} / 32;
   my $sy = int $::CFG->{map_shift_y} / 32;

   my $ox = 0.5 * ($w - $sw);
   my $oy = 0.5 * ($h - $sh);

   glEnable GL_BLEND;
   glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
   glEnable GL_TEXTURE_2D;
   glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;

   if ($self->{texture_atime} < time) {
      $self->{texture_atime} = time + 1/3;

      $self->{texture} =
         new CFClient::Texture
            w    => $w,
            h    => $h,
            data => $::MAP->mapmap (-$ox, -$oy, $w, $h),
            type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
   }

   $self->{texture}->draw_quad (0, 0);

   glDisable GL_TEXTURE_2D;

   glTranslate 0.375, 0.375;

   #TODO: map scale is completely borked

   my $x0 = int $ox - $sx + 0.5;
   my $y0 = int $oy - $sy + 0.5;

   glColor 1, 1, 0, 1;
   glBegin GL_LINE_LOOP;
   glVertex $x0      , $y0      ;
   glVertex $x0      , $y0 + $sh;
   glVertex $x0 + $sw, $y0 + $sh;
   glVertex $x0 + $sw, $y0      ;
   glEnd;
   
   glDisable GL_BLEND;
}

package CFClient::MapWidget::Command;

use strict;

use CFClient::OpenGL;

our @ISA = CFClient::UI::Frame::;

sub new {
   my $class = shift;

   my $self = $class->SUPER::new (
      bg => [0, 0, 0, 0.8],
      @_,
   );

   $self->add ($self->{vbox} = new CFClient::UI::VBox);

   $self->{label} = [
      map
         CFClient::UI::Label->new (
            can_hover     => 1,
            can_events    => 1,
            tooltip_width => 0.33,
            fontsize      => $_,
         ), (0.8) x 16
   ];

   $self->{entry} = new CFClient::UI::Entry
      on_changed => sub {
         $self->update_labels;
      },
      on_key_down => sub {
         my ($entry, $ev) = @_;

         my $self = $entry->{parent}{parent};

         if ($ev->{sym} == 13) {
            if (exists $self->{select}) {
               $self->{last_command} = $self->{select};
               $::CONN->user_send ($self->{select});
               $self->hide;
            }
         } elsif ($ev->{sym} == 27) {
            $self->hide;
            return;
         } elsif ($ev->{sym} == CFClient::SDLK_DOWN) {
            ++$self->{select_offset}
               if $self->{select_offset} < $#{ $self->{last_match} || [] };
            $self->update_labels;
         } elsif ($ev->{sym} == CFClient::SDLK_UP) {
            --$self->{select_offset}
               if $self->{select_offset};
            $self->update_labels;
         } else {
            return 0;
         }

         1
      }
   ;

   $self->{vbox}->add (
      $self->{entry},
      @{$self->{label}},
   );

   $self
}

sub set_prefix {
   my ($self, $prefix) = @_;

   $self->{entry}->set_text ($prefix);
   $self->show;
}

sub size_allocate {
   my ($self, $w, $h) = @_;

   $self->SUPER::size_allocate ($w, $h);
   $self->move_abs (($::WIDTH - $w) * 0.5, ($::HEIGHT - $h) * 0.6, 10);
}

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

   $self->SUPER::show;
   $self->{entry}->focus_in;
}

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

   $self->SUPER::hide;
   $self->{entry}->set_text ("");
}

sub key_down {
   my ($self, $ev) = @_;

   $self->{entry}->key_down ($ev);
}

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

   my $text = $self->{entry}->get_text;

   length $text
      or return $self->hide;

   my ($cmd, $arg) = $text =~ /^\s*([^[:space:]]*)(.*)$/;

   if ($text ne $self->{last_search}) {
      my @match;

      if ($text =~ /^(.*?)\s+$/) {
         @match = [$cmd, "(appended whitespace suppresses completion)"];
      } else {
         my $regexp = do {
            my ($beg, @chr) = split //, lc $cmd;

            # the following regex is used to match our "completion entry"
            # to an actual command - the parentheses match kind of "overhead"
            # - the more characters the parentheses match, the less attractive
            # is the match.
            my $regexp = "^\Q$beg\E"
                       . join "", map "(?:.*?[ \\\\]\Q$_\E|(.*?)\Q$_\E)", @chr;
            qr<$regexp>
         };

         my @penalty;

         for (keys %{$self->{command}}) {
            if (@penalty = $_ =~ $regexp) {
               push @match, [$_, length join "", map "::$_", grep defined, @penalty];
            }
         }

         @match = map $self->{command}{$_->[0]},
                     sort {
                        $a->[1] <=> $b->[1]
                           or $self->{command}{$a->[0]}[4] <=> $self->{command}{$b->[0]}[4]
                           or (length $b->[0]) <=> (length $a->[0])
                     } @match;
      }

      $self->{last_search} = $text;
      $self->{last_match} = \@match;

      $self->{select_offset} = 0;
   }

   my @labels = @{ $self->{label} };
   my @matches = @{ $self->{last_match} || [] };

   if ($self->{select_offset}) {
      splice @matches, 0, $self->{select_offset}, ();

      my $label = shift @labels;
      $label->set_text ("...");
      $label->set_tooltip ("Use Cursor-Up to view previous matches");
   }

   for my $label (@labels) {
      $label->{fg} = [1, 1, 1, 1];
      $label->{bg} = [0, 0, 0, 0];
   }

   if (@matches) {
      $self->{select} = "$matches[0][0]$arg";

      $labels[0]->{fg} = [0, 0, 0, 1];
      $labels[0]->{bg} = [1, 1, 1, 0.8];
   } else {
      $self->{select} = "$cmd$arg";
   }

   for my $match (@matches) {
      my $label = shift @labels;

      if (@labels) {
         $label->set_text ("$match->[0]$arg");
         $label->set_tooltip ($match->[1]);
      } else {
         $label->set_text ("...");
         $label->set_tooltip ("Use Cursor-Down to view more matches");
         last;
      }
   }

   for my $label (@labels) {
      $label->set_text ("");
      $label->set_tooltip ("");
   }

   $self->update;
   ###
}

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

   # hack
   local $CFClient::UI::FOCUS = $self->{entry};

   $self->SUPER::_draw;
}

1
Revision:	1.44
Committed:	Tue May 30 07:13:08 2006 UTC (18 years ago) by root
Branch:	MAIN
Changes since 1.43:	+2 -2 lines
Log Message:	working resize algorithm. maybe
#	User	Rev	Content
1	root	1.1	package CFClient::MapWidget;
2
3			use strict;
4	root	1.14	use utf8;
5	root	1.1
6			use List::Util qw(min max);
7
8	root	1.4	use CFClient::OpenGL;
9	root	1.1
10			our @ISA = CFClient::UI::Base::;
11
12			sub new {
13			my $class = shift;
14
15	root	1.20	my $self = $class->SUPER::new (
16	root	1.1	z => -1,
17			can_focus => 1,
18	root	1.4	list => glGenList,
19	root	1.1	@_
20	root	1.20	);
21
22	root	1.36	$self->{completer} = new CFClient::MapWidget::Command::
23			command => $self->{command},
24			can_focus => 1,
25	root	1.37	tooltip => "<b>The Command Completer</b>\n\n"
26			. "This is your central interface to send text commands to the server. "
27			. "To enter a verbatim command to send to the server, just type the command, "
28			. "followed by a space, and press return. "
29			. "Typing the initial letters of words (or just any letters) displays guesses "
30			. "for commands you might want to use.\n"
31			. "You can use the cursor-up and cursor-down keys to select between those guesses.\n"
32			. "<b>Right-Click</b> opens a menu where you cna select further options, sich as redefining keybindings.",
33	root	1.36	;
34
35	root	1.20	$self
36	root	1.1	}
37
38	root	1.36	sub add_command {
39			my ($self, $command, $tooltip, $widget, $cb) = @_;
40
41			(my $data = $command) =~ s/\\//g;
42
43			$tooltip =~ s/^\s+//;
44			$tooltip = "<big>$data</big>\n\n$tooltip";
45			$tooltip =~ s/\s+$//;
46
47			$self->{completer}{command}{$command} = [$data, $tooltip, $widget, $cb, ++$self->{command_id}];
48			}
49	root	1.4
50	root	1.36	sub clr_commands {
51			my ($self) = @_;
52	root	1.4
53	root	1.36	%{$self->{completer}{command}} = ();
54	root	1.4	}
55
56	root	1.1	sub button_down {
57			my ($self, $ev, $x, $y) = @_;
58
59			$self->focus_in;
60
61	root	1.5	if ($ev->{button} == 2) {
62			my ($ox, $oy) = ($ev->{x}, $ev->{y});
63	root	1.1	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
64
65			$self->{motion} = sub {
66			my ($ev, $x, $y) = @_;
67
68	root	1.5	($x, $y) = ($ev->{x}, $ev->{y});
69	root	1.1
70			$::CFG->{map_shift_x} = $bw + $x - $ox;
71			$::CFG->{map_shift_y} = $bh + $y - $oy;
72
73			$self->update;
74			};
75			}
76			}
77
78			sub button_up {
79			my ($self, $ev, $x, $y) = @_;
80
81			delete $self->{motion};
82			}
83
84			sub mouse_motion {
85			my ($self, $ev, $x, $y) = @_;
86
87			$self->{motion}->($ev, $x, $y) if $self->{motion};
88			}
89
90			sub size_request {
91			(
92			1 + 32 * int $::WIDTH / 32,
93			1 + 32 * int $::HEIGHT / 32,
94			)
95			}
96
97			sub update {
98			my ($self) = @_;
99
100			$self->{need_update} = 1;
101			$self->SUPER::update;
102			}
103
104	root	1.36	my %DIR = (
105			CFClient::SDLK_KP8, [1, "north"],
106			CFClient::SDLK_KP9, [2, "northeast"],
107			CFClient::SDLK_KP6, [3, "east"],
108			CFClient::SDLK_KP3, [4, "southeast"],
109			CFClient::SDLK_KP2, [5, "south"],
110			CFClient::SDLK_KP1, [6, "southwest"],
111			CFClient::SDLK_KP4, [7, "west"],
112			CFClient::SDLK_KP7, [8, "northwest"],
113
114			CFClient::SDLK_UP, [1, "north"],
115			CFClient::SDLK_RIGHT, [3, "east"],
116			CFClient::SDLK_DOWN, [5, "south"],
117			CFClient::SDLK_LEFT, [7, "west"],
118			);
119
120			sub key_down {
121			my ($self, $ev) = @_;
122
123			return unless $::CONN;
124
125			my $mod = $ev->{mod};
126			my $sym = $ev->{sym};
127			my $uni = $ev->{unicode};
128
129			if ($sym == CFClient::SDLK_KP5) {
130			$::CONN->user_send ("stay fire");
131			} elsif ($uni == ord ",") {
132			$::CONN->user_send ("take");
133			} elsif ($uni == ord " ") {
134			$::CONN->user_send ("apply");
135	root	1.37	} elsif ($uni == ord ".") {
136			$::CONN->user_send ($self->{completer}{last_command})
137			if exists $self->{completer}{last_command};
138	root	1.36	} elsif ($uni == ord "\t") {
139	root	1.41	$::INV_WINDOW->toggle_visibility;
140	root	1.36	} elsif ($sym == CFClient::SDLK_KP_PLUS \|\| $uni == ord "+") {
141			$::CONN->user_send ("rotateshoottype +");
142			} elsif ($sym == CFClient::SDLK_KP_MINUS \|\| $uni == ord "-") {
143			$::CONN->user_send ("rotateshoottype -");
144			} elsif ($uni == ord '"') {
145			$self->{completer}->set_prefix ("$::CFG->{say_command} ");
146			$self->{completer}->show;
147			} elsif ($uni == ord "'") {
148			$self->{completer}->set_prefix ("");
149			$self->{completer}->show;
150			} elsif (exists $DIR{$sym}) {
151			if ($mod & CFClient::KMOD_SHIFT) {
152			$self->{shft}++;
153			$::CONN->user_send ("fire $DIR{$sym}[0]");
154			} elsif ($mod & CFClient::KMOD_CTRL) {
155			$self->{ctrl}++;
156			$::CONN->user_send ("run $DIR{$sym}[0]");
157			} else {
158			$::CONN->user_send ("$DIR{$sym}[1]");
159			}
160	elmex	1.43	} elsif ($sym == CFClient::SDLK_INSERT && $mod & CFClient::KMOD_CTRL) {
161			CFClient::Recorder::start (1);
162			} elsif ($sym == CFClient::SDLK_INSERT && not ($mod & CFClient::KMOD_CTRL)) {
163			CFClient::Recorder::stop (1);
164			} elsif (my $bind_cmd = $::CFG->{bindings}->{$mod}->{$sym}) {
165			$::CONN->user_send ($_) for @$bind_cmd;
166	root	1.42	} elsif ((ord 'a') <= $uni && $uni <= (ord 'z')) {
167	root	1.36	$self->{completer}->key_down ($ev);
168			$self->{completer}->show;
169			}
170			}
171
172			sub key_up {
173			my ($self, $ev) = @_;
174
175			my $mod = $ev->{mod};
176			my $sym = $ev->{sym};
177
178			if (!($mod & CFClient::KMOD_SHIFT) && delete $self->{shft}) {
179			$::CONN->user_send ("fire_stop");
180			}
181			if (!($mod & CFClient::KMOD_CTRL ) && delete $self->{ctrl}) {
182			$::CONN->user_send ("run_stop");
183			}
184			}
185
186	root	1.1	sub draw {
187			my ($self) = @_;
188
189	root	1.36	my $focused = $CFClient::UI::FOCUS == $self
190			\|\| $CFClient::UI::FOCUS == $self->{completer}{entry};
191
192	root	1.26	return
193	root	1.36	unless $focused \|\| !$::FAST;
194	root	1.26
195	root	1.1	if (delete $self->{need_update}) {
196	root	1.4	glNewList $self->{list};
197	root	1.1
198			if ($::MAP) {
199	root	1.17	my $sw = int $::WIDTH / (32 * $::CFG->{map_scale}) + 0.99;
200			my $sh = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99;
201	root	1.1
202	root	1.18	my $sx = $::CFG->{map_shift_x} / $::CFG->{map_scale}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
203			my $sy = $::CFG->{map_shift_y} / $::CFG->{map_scale}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
204
205	root	1.16	glPushMatrix;
206	root	1.9	glScale $::CFG->{map_scale}, $::CFG->{map_scale};
207
208	root	1.1	glTranslate $sx0 - 32, $sy0 - 32, 0;
209
210			my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
211
212			if ($::CFG->{fow_enable}) {
213	root	1.39	if ($::CFG->{fow_smooth} && $CFClient::OpenGL::GL_VERSION >= 1.2) { # smooth fog of war
214	root	1.1	glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
215			glConvolutionFilter2D (
216			GL_CONVOLUTION_2D,
217			GL_ALPHA,
218			3, 3,
219			GL_ALPHA, GL_FLOAT,
220			pack "f*",
221	root	1.7	0.05, 0.13, 0.05,
222			0.13, 0.30, 0.13,
223			0.05, 0.13, 0.05,
224	root	1.1	);
225			glEnable GL_CONVOLUTION_2D;
226			}
227
228	root	1.35	$self->{fow_texture_name} \|\|= glGenTexture;
229	root	1.31	# try to re-use the texture name: TODO improve texture class instead
230
231	root	1.1	$self->{fow_texture} = new CFClient::Texture
232			w => $w,
233			h => $h,
234			data => $data,
235	root	1.35	name => $self->{fow_texture_name},
236	root	1.1	internalformat => GL_ALPHA,
237			format => GL_ALPHA;
238
239			glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
240
241			glEnable GL_TEXTURE_2D;
242			glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
243
244	root	1.7	glColor +($::CFG->{fow_intensity}) x 3, 0.8;
245	root	1.31	$self->{fow_texture}->draw_quad_alpha (0, 0, $w * 32, $h * 32);
246	root	1.1
247			glDisable GL_TEXTURE_2D;
248			}
249
250	root	1.18	glPopMatrix;
251	root	1.1	}
252
253			glEndList;
254			}
255
256			glPushMatrix;
257			glCallList $self->{list};
258			glPopMatrix;
259
260	root	1.29	# TNT2 emulates logops in software (or worse :)
261	root	1.36	if ($focused) {
262	root	1.32	(delete $self->{out_of_focus})->destroy
263			if $self->{out_of_focus};
264			} else {
265			glColor 0.4, 0.2, 0.2, 0.6;
266	root	1.29	glEnable GL_BLEND;
267			glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
268	root	1.1	glBegin GL_QUADS;
269			glVertex 0, 0;
270			glVertex 0, $::HEIGHT;
271			glVertex $::WIDTH, $::HEIGHT;
272			glVertex $::WIDTH, 0;
273			glEnd;
274	root	1.29	glDisable GL_BLEND;
275	root	1.32
276	root	1.38	# $self->{out_of_focus} \|\|= do {
277			# my $label = new CFClient::UI::Label
278			# x => 0,
279			# y => 0,
280			# z => 1,
281			# ellipsise => 0,
282			# text => "map out of focus (click map to play)";
283			#
284			# $label->show;
285			# $label->update;
286			#
287			# $CFClient::UI::ROOT->on_post_alloc ("$self$label" => sub {
288	root	1.44	# $label->move_abs (
289	root	1.38	# ($::WIDTH - $label->{w}) * 0.5,
290			# ($::HEIGHT - $label->{h}) * 0.5,
291			# );
292			# });
293			#
294			# $label
295			# };
296	root	1.1	}
297			}
298
299	root	1.36	sub DESTROY {
300			my $self = shift;
301	root	1.3
302	root	1.36	glDeleteList $self->{list};
303	root	1.1
304	root	1.36	$self->SUPER::DESTROY;
305	root	1.8	}
306
307	root	1.18	package CFClient::MapWidget::MapMap;
308
309	root	1.19	our @ISA = CFClient::UI::Base::;
310	root	1.18
311			use Time::HiRes qw(time);
312			use CFClient::OpenGL;
313
314			sub size_request {
315			($::HEIGHT * 0.25, $::HEIGHT * 0.25)
316			}
317
318			sub size_allocate {
319			my ($self, $w, $h) = @_;
320
321			$self->SUPER::size_allocate ($w, $h);
322			$self->update;
323			}
324
325			sub update {
326			my ($self) = @_;
327
328			delete $self->{texture_atime};
329			$self->SUPER::update;
330			}
331
332			sub _draw {
333			my ($self) = @_;
334
335			$::MAP or return;
336
337			my ($w, $h) = @$self{qw(w h)};
338
339			my $sw = int $::WIDTH / (32 * $::CFG->{map_scale}) + 0.99;
340			my $sh = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99;
341
342			my $sx = int $::CFG->{map_shift_x} / 32;
343			my $sy = int $::CFG->{map_shift_y} / 32;
344
345			my $ox = 0.5 * ($w - $sw);
346			my $oy = 0.5 * ($h - $sh);
347
348			glEnable GL_BLEND;
349			glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
350			glEnable GL_TEXTURE_2D;
351			glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
352
353			if ($self->{texture_atime} < time) {
354			$self->{texture_atime} = time + 1/3;
355
356			$self->{texture} =
357			new CFClient::Texture
358			w => $w,
359			h => $h,
360			data => $::MAP->mapmap (-$ox, -$oy, $w, $h),
361			type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
362			}
363
364			$self->{texture}->draw_quad (0, 0);
365
366			glDisable GL_TEXTURE_2D;
367
368			glTranslate 0.375, 0.375;
369
370			#TODO: map scale is completely borked
371
372			my $x0 = int $ox - $sx + 0.5;
373			my $y0 = int $oy - $sy + 0.5;
374
375			glColor 1, 1, 0, 1;
376			glBegin GL_LINE_LOOP;
377			glVertex $x0 , $y0 ;
378			glVertex $x0 , $y0 + $sh;
379			glVertex $x0 + $sw, $y0 + $sh;
380			glVertex $x0 + $sw, $y0 ;
381			glEnd;
382
383			glDisable GL_BLEND;
384			}
385
386	root	1.8	package CFClient::MapWidget::Command;
387
388			use strict;
389
390			use CFClient::OpenGL;
391
392	root	1.23	our @ISA = CFClient::UI::Frame::;
393	root	1.8
394			sub new {
395			my $class = shift;
396
397			my $self = $class->SUPER::new (
398	root	1.23	bg => [0, 0, 0, 0.8],
399	root	1.8	@_,
400	root	1.23	);
401
402			$self->add ($self->{vbox} = new CFClient::UI::VBox);
403
404			$self->{label} = [
405			map
406	root	1.8	CFClient::UI::Label->new (
407	root	1.25	can_hover => 1,
408			can_events => 1,
409			tooltip_width => 0.33,
410			fontsize => $_,
411	root	1.27	), (0.8) x 16
412	root	1.23	];
413
414			$self->{entry} = new CFClient::UI::Entry
415	root	1.40	on_changed => sub {
416	root	1.23	$self->update_labels;
417	root	1.36	},
418	root	1.40	on_key_down => sub {
419	root	1.36	my ($entry, $ev) = @_;
420
421			my $self = $entry->{parent}{parent};
422
423			if ($ev->{sym} == 13) {
424			if (exists $self->{select}) {
425	root	1.37	$self->{last_command} = $self->{select};
426	root	1.36	$::CONN->user_send ($self->{select});
427			$self->hide;
428			}
429			} elsif ($ev->{sym} == 27) {
430			$self->hide;
431			return;
432			} elsif ($ev->{sym} == CFClient::SDLK_DOWN) {
433			++$self->{select_offset}
434			if $self->{select_offset} < $#{ $self->{last_match} \|\| [] };
435			$self->update_labels;
436			} elsif ($ev->{sym} == CFClient::SDLK_UP) {
437			--$self->{select_offset}
438			if $self->{select_offset};
439			$self->update_labels;
440			} else {
441			return 0;
442			}
443
444			1
445			}
446			;
447	root	1.23
448			$self->{vbox}->add (
449			$self->{entry},
450			@{$self->{label}},
451	root	1.8	);
452
453			$self
454			}
455
456	root	1.36	sub set_prefix {
457			my ($self, $prefix) = @_;
458
459			$self->{entry}->set_text ($prefix);
460			$self->show;
461			}
462
463	root	1.8	sub size_allocate {
464			my ($self, $w, $h) = @_;
465
466			$self->SUPER::size_allocate ($w, $h);
467	root	1.44	$self->move_abs (($::WIDTH - $w) * 0.5, ($::HEIGHT - $h) * 0.6, 10);
468	root	1.8	}
469
470	root	1.36	sub show {
471			my ($self) = @_;
472
473			$self->SUPER::show;
474			$self->{entry}->focus_in;
475			}
476
477			sub hide {
478			my ($self) = @_;
479
480			$self->SUPER::hide;
481			$self->{entry}->set_text ("");
482			}
483
484	root	1.23	sub key_down {
485			my ($self, $ev) = @_;
486
487	root	1.36	$self->{entry}->key_down ($ev);
488	root	1.23	}
489
490	root	1.8	sub update_labels {
491			my ($self) = @_;
492
493	root	1.23	my $text = $self->{entry}->get_text;
494
495			length $text
496	root	1.36	or return $self->hide;
497	root	1.23
498			my ($cmd, $arg) = $text =~ /^\s([^[:space:]])(.*)$/;
499
500	root	1.36	if ($text ne $self->{last_search}) {
501			my @match;
502	root	1.23
503	root	1.36	if ($text =~ /^(.*?)\s+$/) {
504			@match = [$cmd, "(appended whitespace suppresses completion)"];
505			} else {
506			my $regexp = do {
507			my ($beg, @chr) = split //, lc $cmd;
508	root	1.23
509	root	1.36	# the following regex is used to match our "completion entry"
510			# to an actual command - the parentheses match kind of "overhead"
511			# - the more characters the parentheses match, the less attractive
512			# is the match.
513			my $regexp = "^\Q$beg\E"
514			. join "", map "(?:.?[ \\\\]\Q$_\E\|(.?)\Q$_\E)", @chr;
515			qr<$regexp>
516			};
517
518			my @penalty;
519
520			for (keys %{$self->{command}}) {
521			if (@penalty = $_ =~ $regexp) {
522			push @match, [$_, length join "", map "::$_", grep defined, @penalty];
523			}
524	root	1.23	}
525	root	1.36
526			@match = map $self->{command}{$_->[0]},
527			sort {
528			$a->[1] <=> $b->[1]
529			or $self->{command}{$a->[0]}[4] <=> $self->{command}{$b->[0]}[4]
530	root	1.39	or (length $b->[0]) <=> (length $a->[0])
531	root	1.36	} @match;
532	root	1.8	}
533	root	1.23
534	root	1.39	$self->{last_search} = $text;
535	root	1.23	$self->{last_match} = \@match;
536
537			$self->{select_offset} = 0;
538	root	1.8	}
539
540	root	1.23	my @labels = @{ $self->{label} };
541			my @matches = @{ $self->{last_match} \|\| [] };
542	root	1.8
543	root	1.23	if ($self->{select_offset}) {
544			splice @matches, 0, $self->{select_offset}, ();
545	root	1.8
546	root	1.23	my $label = shift @labels;
547			$label->set_text ("...");
548			$label->set_tooltip ("Use Cursor-Up to view previous matches");
549	root	1.8	}
550
551	root	1.23	for my $label (@labels) {
552			$label->{fg} = [1, 1, 1, 1];
553			$label->{bg} = [0, 0, 0, 0];
554			}
555
556			if (@matches) {
557			$self->{select} = "$matches[0][0]$arg";
558
559			$labels[0]->{fg} = [0, 0, 0, 1];
560			$labels[0]->{bg} = [1, 1, 1, 0.8];
561			} else {
562	root	1.24	$self->{select} = "$cmd$arg";
563	root	1.23	}
564
565			for my $match (@matches) {
566			my $label = shift @labels;
567
568			if (@labels) {
569			$label->set_text ("$match->[0]$arg");
570			$label->set_tooltip ($match->[1]);
571			} else {
572			$label->set_text ("...");
573			$label->set_tooltip ("Use Cursor-Down to view more matches");
574			last;
575			}
576			}
577	root	1.8
578	root	1.23	for my $label (@labels) {
579			$label->set_text ("");
580			$label->set_tooltip ("");
581	root	1.8	}
582
583	root	1.23	$self->update;
584			###
585	root	1.8	}
586
587	root	1.23	sub _draw {
588			my ($self) = @_;
589	root	1.8
590	root	1.23	# hack
591			local $CFClient::UI::FOCUS = $self->{entry};
592	root	1.10
593	root	1.23	$self->SUPER::_draw;
594	root	1.2	}
595
596	root	1.1	1