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,
   ;

   $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 "\t") {
      # TODO: toggle inventory
   } 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{$sym}[1]");
      }
   } elsif ($ev->{unicode}) {
      $self->{completer}->key_down ($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::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 {
            $label->move (
               ($::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
      connect_changed => sub {
         $self->update_labels;
      },
      connect_key_down => sub {
         my ($entry, $ev) = @_;

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

         if ($ev->{sym} == 13) {
            if (exists $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);
   $self->move (($::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 $a->[0]) <=> (length $b->[0])
                     } @match;
      }

      $self->{last_search} = $cmd;
      $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:	1.36
Committed:	Thu May 25 00:26:19 2006 UTC (18 years ago) by root
Branch:	MAIN
Changes since 1.35:	+184 -154 lines
Log Message:	improve focus model, improve completer behaviour
#	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			;
26
27	root	1.20	$self
28	root	1.1	}
29
30	root	1.36	sub add_command {
31			my ($self, $command, $tooltip, $widget, $cb) = @_;
32
33			(my $data = $command) =~ s/\\//g;
34
35			$tooltip =~ s/^\s+//;
36
37			$tooltip = "<big>$data</big>\n\n$tooltip";
38
39			$tooltip =~ s/\s+$//;
40
41			$self->{completer}{command}{$command} = [$data, $tooltip, $widget, $cb, ++$self->{command_id}];
42			}
43	root	1.4
44	root	1.36	sub clr_commands {
45			my ($self) = @_;
46	root	1.4
47	root	1.36	%{$self->{completer}{command}} = ();
48	root	1.4	}
49
50	root	1.1	sub button_down {
51			my ($self, $ev, $x, $y) = @_;
52
53			$self->focus_in;
54
55	root	1.5	if ($ev->{button} == 2) {
56			my ($ox, $oy) = ($ev->{x}, $ev->{y});
57	root	1.1	my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
58
59			$self->{motion} = sub {
60			my ($ev, $x, $y) = @_;
61
62	root	1.5	($x, $y) = ($ev->{x}, $ev->{y});
63	root	1.1
64			$::CFG->{map_shift_x} = $bw + $x - $ox;
65			$::CFG->{map_shift_y} = $bh + $y - $oy;
66
67			$self->update;
68			};
69			}
70			}
71
72			sub button_up {
73			my ($self, $ev, $x, $y) = @_;
74
75			delete $self->{motion};
76			}
77
78			sub mouse_motion {
79			my ($self, $ev, $x, $y) = @_;
80
81			$self->{motion}->($ev, $x, $y) if $self->{motion};
82			}
83
84			sub size_request {
85			(
86			1 + 32 * int $::WIDTH / 32,
87			1 + 32 * int $::HEIGHT / 32,
88			)
89			}
90
91			sub update {
92			my ($self) = @_;
93
94			$self->{need_update} = 1;
95			$self->SUPER::update;
96			}
97
98	root	1.36	my %DIR = (
99			CFClient::SDLK_KP8, [1, "north"],
100			CFClient::SDLK_KP9, [2, "northeast"],
101			CFClient::SDLK_KP6, [3, "east"],
102			CFClient::SDLK_KP3, [4, "southeast"],
103			CFClient::SDLK_KP2, [5, "south"],
104			CFClient::SDLK_KP1, [6, "southwest"],
105			CFClient::SDLK_KP4, [7, "west"],
106			CFClient::SDLK_KP7, [8, "northwest"],
107
108			CFClient::SDLK_UP, [1, "north"],
109			CFClient::SDLK_RIGHT, [3, "east"],
110			CFClient::SDLK_DOWN, [5, "south"],
111			CFClient::SDLK_LEFT, [7, "west"],
112			);
113
114			sub key_down {
115			my ($self, $ev) = @_;
116
117			return unless $::CONN;
118
119			my $mod = $ev->{mod};
120			my $sym = $ev->{sym};
121			my $uni = $ev->{unicode};
122
123			if ($sym == CFClient::SDLK_KP5) {
124			$::CONN->user_send ("stay fire");
125			} elsif ($uni == ord ",") {
126			$::CONN->user_send ("take");
127			} elsif ($uni == ord " ") {
128			$::CONN->user_send ("apply");
129			} elsif ($uni == ord "\t") {
130			# TODO: toggle inventory
131			} elsif ($sym == CFClient::SDLK_KP_PLUS \|\| $uni == ord "+") {
132			$::CONN->user_send ("rotateshoottype +");
133			} elsif ($sym == CFClient::SDLK_KP_MINUS \|\| $uni == ord "-") {
134			$::CONN->user_send ("rotateshoottype -");
135			} elsif ($uni == ord '"') {
136			$self->{completer}->set_prefix ("$::CFG->{say_command} ");
137			$self->{completer}->show;
138			} elsif ($uni == ord "'") {
139			$self->{completer}->set_prefix ("");
140			$self->{completer}->show;
141			} elsif (exists $DIR{$sym}) {
142			if ($mod & CFClient::KMOD_SHIFT) {
143			$self->{shft}++;
144			$::CONN->user_send ("fire $DIR{$sym}[0]");
145			} elsif ($mod & CFClient::KMOD_CTRL) {
146			$self->{ctrl}++;
147			$::CONN->user_send ("run $DIR{$sym}[0]");
148			} else {
149			$::CONN->user_send ("$DIR{$sym}[1]");
150			}
151			} elsif ($ev->{unicode}) {
152			$self->{completer}->key_down ($ev);
153			$self->{completer}->show;
154			}
155			}
156
157			sub key_up {
158			my ($self, $ev) = @_;
159
160			my $mod = $ev->{mod};
161			my $sym = $ev->{sym};
162
163			if (!($mod & CFClient::KMOD_SHIFT) && delete $self->{shft}) {
164			$::CONN->user_send ("fire_stop");
165			}
166			if (!($mod & CFClient::KMOD_CTRL ) && delete $self->{ctrl}) {
167			$::CONN->user_send ("run_stop");
168			}
169			}
170
171	root	1.1	sub draw {
172			my ($self) = @_;
173
174	root	1.36	my $focused = $CFClient::UI::FOCUS == $self
175			\|\| $CFClient::UI::FOCUS == $self->{completer}{entry};
176
177	root	1.26	return
178	root	1.36	unless $focused \|\| !$::FAST;
179	root	1.26
180	root	1.1	if (delete $self->{need_update}) {
181	root	1.4	glNewList $self->{list};
182	root	1.1
183			if ($::MAP) {
184	root	1.17	my $sw = int $::WIDTH / (32 * $::CFG->{map_scale}) + 0.99;
185			my $sh = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99;
186	root	1.1
187	root	1.18	my $sx = $::CFG->{map_shift_x} / $::CFG->{map_scale}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
188			my $sy = $::CFG->{map_shift_y} / $::CFG->{map_scale}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
189
190	root	1.16	glPushMatrix;
191	root	1.9	glScale $::CFG->{map_scale}, $::CFG->{map_scale};
192
193	root	1.1	glTranslate $sx0 - 32, $sy0 - 32, 0;
194
195			my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
196
197			if ($::CFG->{fow_enable}) {
198			if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
199			glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
200			glConvolutionFilter2D (
201			GL_CONVOLUTION_2D,
202			GL_ALPHA,
203			3, 3,
204			GL_ALPHA, GL_FLOAT,
205			pack "f*",
206	root	1.7	0.05, 0.13, 0.05,
207			0.13, 0.30, 0.13,
208			0.05, 0.13, 0.05,
209	root	1.1	);
210			glEnable GL_CONVOLUTION_2D;
211			}
212
213	root	1.35	$self->{fow_texture_name} \|\|= glGenTexture;
214	root	1.31	# try to re-use the texture name: TODO improve texture class instead
215
216	root	1.1	$self->{fow_texture} = new CFClient::Texture
217			w => $w,
218			h => $h,
219			data => $data,
220	root	1.35	name => $self->{fow_texture_name},
221	root	1.1	internalformat => GL_ALPHA,
222			format => GL_ALPHA;
223
224			glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
225
226			glEnable GL_TEXTURE_2D;
227			glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
228
229	root	1.7	glColor +($::CFG->{fow_intensity}) x 3, 0.8;
230	root	1.31	$self->{fow_texture}->draw_quad_alpha (0, 0, $w * 32, $h * 32);
231	root	1.1
232			glDisable GL_TEXTURE_2D;
233			}
234
235	root	1.18	glPopMatrix;
236	root	1.1	}
237
238			glEndList;
239			}
240
241			glPushMatrix;
242			glCallList $self->{list};
243			glPopMatrix;
244
245	root	1.29	# TNT2 emulates logops in software (or worse :)
246	root	1.36	if ($focused) {
247	root	1.32	(delete $self->{out_of_focus})->destroy
248			if $self->{out_of_focus};
249			} else {
250			glColor 0.4, 0.2, 0.2, 0.6;
251	root	1.29	glEnable GL_BLEND;
252			glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
253	root	1.1	glBegin GL_QUADS;
254			glVertex 0, 0;
255			glVertex 0, $::HEIGHT;
256			glVertex $::WIDTH, $::HEIGHT;
257			glVertex $::WIDTH, 0;
258			glEnd;
259	root	1.29	glDisable GL_BLEND;
260	root	1.32
261			$self->{out_of_focus} \|\|= do {
262			my $label = new CFClient::UI::Label
263			x => 0,
264			y => 0,
265			z => 1,
266			ellipsise => 0,
267	root	1.33	text => "map out of focus (click map to play)";
268	root	1.32
269			$label->show;
270			$label->update;
271
272			$CFClient::UI::ROOT->on_post_alloc ("$self$label" => sub {
273			$label->move (
274			($::WIDTH - $label->{w}) * 0.5,
275			($::HEIGHT - $label->{h}) * 0.5,
276			);
277			});
278
279			$label
280			};
281	root	1.1	}
282			}
283
284	root	1.36	sub DESTROY {
285			my $self = shift;
286	root	1.3
287	root	1.36	glDeleteList $self->{list};
288	root	1.1
289	root	1.36	$self->SUPER::DESTROY;
290	root	1.8	}
291
292	root	1.18	package CFClient::MapWidget::MapMap;
293
294	root	1.19	our @ISA = CFClient::UI::Base::;
295	root	1.18
296			use Time::HiRes qw(time);
297			use CFClient::OpenGL;
298
299			sub size_request {
300			($::HEIGHT * 0.25, $::HEIGHT * 0.25)
301			}
302
303			sub size_allocate {
304			my ($self, $w, $h) = @_;
305
306			$self->SUPER::size_allocate ($w, $h);
307			$self->update;
308			}
309
310			sub update {
311			my ($self) = @_;
312
313			delete $self->{texture_atime};
314			$self->SUPER::update;
315			}
316
317			sub _draw {
318			my ($self) = @_;
319
320			$::MAP or return;
321
322			my ($w, $h) = @$self{qw(w h)};
323
324			my $sw = int $::WIDTH / (32 * $::CFG->{map_scale}) + 0.99;
325			my $sh = int $::HEIGHT / (32 * $::CFG->{map_scale}) + 0.99;
326
327			my $sx = int $::CFG->{map_shift_x} / 32;
328			my $sy = int $::CFG->{map_shift_y} / 32;
329
330			my $ox = 0.5 * ($w - $sw);
331			my $oy = 0.5 * ($h - $sh);
332
333			glEnable GL_BLEND;
334			glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
335			glEnable GL_TEXTURE_2D;
336			glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
337
338			if ($self->{texture_atime} < time) {
339			$self->{texture_atime} = time + 1/3;
340
341			$self->{texture} =
342			new CFClient::Texture
343			w => $w,
344			h => $h,
345			data => $::MAP->mapmap (-$ox, -$oy, $w, $h),
346			type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
347			}
348
349			$self->{texture}->draw_quad (0, 0);
350
351			glDisable GL_TEXTURE_2D;
352
353			glTranslate 0.375, 0.375;
354
355			#TODO: map scale is completely borked
356
357			my $x0 = int $ox - $sx + 0.5;
358			my $y0 = int $oy - $sy + 0.5;
359
360			glColor 1, 1, 0, 1;
361			glBegin GL_LINE_LOOP;
362			glVertex $x0 , $y0 ;
363			glVertex $x0 , $y0 + $sh;
364			glVertex $x0 + $sw, $y0 + $sh;
365			glVertex $x0 + $sw, $y0 ;
366			glEnd;
367
368			glDisable GL_BLEND;
369			}
370
371	root	1.8	package CFClient::MapWidget::Command;
372
373			use strict;
374
375			use CFClient::OpenGL;
376
377	root	1.23	our @ISA = CFClient::UI::Frame::;
378	root	1.8
379			sub new {
380			my $class = shift;
381
382			my $self = $class->SUPER::new (
383	root	1.23	bg => [0, 0, 0, 0.8],
384	root	1.8	@_,
385	root	1.23	);
386
387			$self->add ($self->{vbox} = new CFClient::UI::VBox);
388
389			$self->{label} = [
390			map
391	root	1.8	CFClient::UI::Label->new (
392	root	1.25	can_hover => 1,
393			can_events => 1,
394			tooltip_width => 0.33,
395			fontsize => $_,
396	root	1.27	), (0.8) x 16
397	root	1.23	];
398
399			$self->{entry} = new CFClient::UI::Entry
400			connect_changed => sub {
401			$self->update_labels;
402	root	1.36	},
403			connect_key_down => sub {
404			my ($entry, $ev) = @_;
405
406			my $self = $entry->{parent}{parent};
407
408			if ($ev->{sym} == 13) {
409			if (exists $self->{select}) {
410			$::CONN->user_send ($self->{select});
411			$self->hide;
412			}
413			} elsif ($ev->{sym} == 27) {
414			$self->hide;
415			return;
416			} elsif ($ev->{sym} == CFClient::SDLK_DOWN) {
417			++$self->{select_offset}
418			if $self->{select_offset} < $#{ $self->{last_match} \|\| [] };
419			$self->update_labels;
420			} elsif ($ev->{sym} == CFClient::SDLK_UP) {
421			--$self->{select_offset}
422			if $self->{select_offset};
423			$self->update_labels;
424			} else {
425			return 0;
426			}
427
428			1
429			}
430			;
431	root	1.23
432			$self->{vbox}->add (
433			$self->{entry},
434			@{$self->{label}},
435	root	1.8	);
436
437			$self
438			}
439
440	root	1.36	sub set_prefix {
441			my ($self, $prefix) = @_;
442
443			$self->{entry}->set_text ($prefix);
444			$self->show;
445			}
446
447	root	1.8	sub size_allocate {
448			my ($self, $w, $h) = @_;
449
450			$self->SUPER::size_allocate ($w, $h);
451			$self->move (($::WIDTH - $w) * 0.5, ($::HEIGHT - $h) * 0.6, 10);
452			}
453
454	root	1.36	sub show {
455			my ($self) = @_;
456
457			$self->SUPER::show;
458			$self->{entry}->focus_in;
459			}
460
461			sub hide {
462			my ($self) = @_;
463
464			$self->SUPER::hide;
465			$self->{entry}->set_text ("");
466			}
467
468	root	1.23	sub key_down {
469			my ($self, $ev) = @_;
470
471	root	1.36	$self->{entry}->key_down ($ev);
472	root	1.23	}
473
474	root	1.8	sub update_labels {
475			my ($self) = @_;
476
477	root	1.23	my $text = $self->{entry}->get_text;
478
479			length $text
480	root	1.36	or return $self->hide;
481	root	1.23
482			my ($cmd, $arg) = $text =~ /^\s([^[:space:]])(.*)$/;
483
484	root	1.36	if ($text ne $self->{last_search}) {
485			my @match;
486	root	1.23
487	root	1.36	if ($text =~ /^(.*?)\s+$/) {
488			@match = [$cmd, "(appended whitespace suppresses completion)"];
489			} else {
490			my $regexp = do {
491			my ($beg, @chr) = split //, lc $cmd;
492	root	1.23
493	root	1.36	# the following regex is used to match our "completion entry"
494			# to an actual command - the parentheses match kind of "overhead"
495			# - the more characters the parentheses match, the less attractive
496			# is the match.
497			my $regexp = "^\Q$beg\E"
498			. join "", map "(?:.?[ \\\\]\Q$_\E\|(.?)\Q$_\E)", @chr;
499			qr<$regexp>
500			};
501
502			my @penalty;
503
504			for (keys %{$self->{command}}) {
505			if (@penalty = $_ =~ $regexp) {
506			push @match, [$_, length join "", map "::$_", grep defined, @penalty];
507			}
508	root	1.23	}
509	root	1.36
510			@match = map $self->{command}{$_->[0]},
511			sort {
512			$a->[1] <=> $b->[1]
513			or $self->{command}{$a->[0]}[4] <=> $self->{command}{$b->[0]}[4]
514			or (length $a->[0]) <=> (length $b->[0])
515			} @match;
516	root	1.8	}
517	root	1.23
518			$self->{last_search} = $cmd;
519			$self->{last_match} = \@match;
520
521			$self->{select_offset} = 0;
522	root	1.8	}
523
524	root	1.23	my @labels = @{ $self->{label} };
525			my @matches = @{ $self->{last_match} \|\| [] };
526	root	1.8
527	root	1.23	if ($self->{select_offset}) {
528			splice @matches, 0, $self->{select_offset}, ();
529	root	1.8
530	root	1.23	my $label = shift @labels;
531			$label->set_text ("...");
532			$label->set_tooltip ("Use Cursor-Up to view previous matches");
533	root	1.8	}
534
535	root	1.23	for my $label (@labels) {
536			$label->{fg} = [1, 1, 1, 1];
537			$label->{bg} = [0, 0, 0, 0];
538			}
539
540			if (@matches) {
541			$self->{select} = "$matches[0][0]$arg";
542
543			$labels[0]->{fg} = [0, 0, 0, 1];
544			$labels[0]->{bg} = [1, 1, 1, 0.8];
545			} else {
546	root	1.24	$self->{select} = "$cmd$arg";
547	root	1.23	}
548
549			for my $match (@matches) {
550			my $label = shift @labels;
551
552			if (@labels) {
553			$label->set_text ("$match->[0]$arg");
554			$label->set_tooltip ($match->[1]);
555			} else {
556			$label->set_text ("...");
557			$label->set_tooltip ("Use Cursor-Down to view more matches");
558			last;
559			}
560			}
561	root	1.8
562	root	1.23	for my $label (@labels) {
563			$label->set_text ("");
564			$label->set_tooltip ("");
565	root	1.8	}
566
567	root	1.23	$self->update;
568			###
569	root	1.8	}
570
571	root	1.23	sub _draw {
572			my ($self) = @_;
573	root	1.8
574	root	1.23	# hack
575			local $CFClient::UI::FOCUS = $self->{entry};
576	root	1.10
577	root	1.23	$self->SUPER::_draw;
578	root	1.2	}
579
580	root	1.1	1